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Sample records for salt-loving bug sequenced

  1. Unique features of a global human ectoparasite identified through sequencing of the bed bug genome.

    Science.gov (United States)

    Benoit, Joshua B; Adelman, Zach N; Reinhardt, Klaus; Dolan, Amanda; Poelchau, Monica; Jennings, Emily C; Szuter, Elise M; Hagan, Richard W; Gujar, Hemant; Shukla, Jayendra Nath; Zhu, Fang; Mohan, M; Nelson, David R; Rosendale, Andrew J; Derst, Christian; Resnik, Valentina; Wernig, Sebastian; Menegazzi, Pamela; Wegener, Christian; Peschel, Nicolai; Hendershot, Jacob M; Blenau, Wolfgang; Predel, Reinhard; Johnston, Paul R; Ioannidis, Panagiotis; Waterhouse, Robert M; Nauen, Ralf; Schorn, Corinna; Ott, Mark-Christoph; Maiwald, Frank; Johnston, J Spencer; Gondhalekar, Ameya D; Scharf, Michael E; Peterson, Brittany F; Raje, Kapil R; Hottel, Benjamin A; Armisén, David; Crumière, Antonin Jean Johan; Refki, Peter Nagui; Santos, Maria Emilia; Sghaier, Essia; Viala, Sèverine; Khila, Abderrahman; Ahn, Seung-Joon; Childers, Christopher; Lee, Chien-Yueh; Lin, Han; Hughes, Daniel S T; Duncan, Elizabeth J; Murali, Shwetha C; Qu, Jiaxin; Dugan, Shannon; Lee, Sandra L; Chao, Hsu; Dinh, Huyen; Han, Yi; Doddapaneni, Harshavardhan; Worley, Kim C; Muzny, Donna M; Wheeler, David; Panfilio, Kristen A; Vargas Jentzsch, Iris M; Vargo, Edward L; Booth, Warren; Friedrich, Markus; Weirauch, Matthew T; Anderson, Michelle A E; Jones, Jeffery W; Mittapalli, Omprakash; Zhao, Chaoyang; Zhou, Jing-Jiang; Evans, Jay D; Attardo, Geoffrey M; Robertson, Hugh M; Zdobnov, Evgeny M; Ribeiro, Jose M C; Gibbs, Richard A; Werren, John H; Palli, Subba R; Schal, Coby; Richards, Stephen

    2016-02-02

    The bed bug, Cimex lectularius, has re-established itself as a ubiquitous human ectoparasite throughout much of the world during the past two decades. This global resurgence is likely linked to increased international travel and commerce in addition to widespread insecticide resistance. Analyses of the C. lectularius sequenced genome (650 Mb) and 14,220 predicted protein-coding genes provide a comprehensive representation of genes that are linked to traumatic insemination, a reduced chemosensory repertoire of genes related to obligate hematophagy, host-symbiont interactions, and several mechanisms of insecticide resistance. In addition, we document the presence of multiple putative lateral gene transfer events. Genome sequencing and annotation establish a solid foundation for future research on mechanisms of insecticide resistance, human-bed bug and symbiont-bed bug associations, and unique features of bed bug biology that contribute to the unprecedented success of C. lectularius as a human ectoparasite.

  2. Unique features of a global human ectoparasite identified through sequencing of the bed bug genome

    Science.gov (United States)

    Benoit, Joshua B.; Adelman, Zach N.; Reinhardt, Klaus; Dolan, Amanda; Poelchau, Monica; Jennings, Emily C.; Szuter, Elise M.; Hagan, Richard W.; Gujar, Hemant; Shukla, Jayendra Nath; Zhu, Fang; Mohan, M.; Nelson, David R.; Rosendale, Andrew J.; Derst, Christian; Resnik, Valentina; Wernig, Sebastian; Menegazzi, Pamela; Wegener, Christian; Peschel, Nicolai; Hendershot, Jacob M.; Blenau, Wolfgang; Predel, Reinhard; Johnston, Paul R.; Ioannidis, Panagiotis; Waterhouse, Robert M.; Nauen, Ralf; Schorn, Corinna; Ott, Mark-Christoph; Maiwald, Frank; Johnston, J. Spencer; Gondhalekar, Ameya D.; Scharf, Michael E.; Peterson, Brittany F.; Raje, Kapil R.; Hottel, Benjamin A.; Armisén, David; Crumière, Antonin Jean Johan; Refki, Peter Nagui; Santos, Maria Emilia; Sghaier, Essia; Viala, Sèverine; Khila, Abderrahman; Ahn, Seung-Joon; Childers, Christopher; Lee, Chien-Yueh; Lin, Han; Hughes, Daniel S. T.; Duncan, Elizabeth J.; Murali, Shwetha C.; Qu, Jiaxin; Dugan, Shannon; Lee, Sandra L.; Chao, Hsu; Dinh, Huyen; Han, Yi; Doddapaneni, Harshavardhan; Worley, Kim C.; Muzny, Donna M.; Wheeler, David; Panfilio, Kristen A.; Vargas Jentzsch, Iris M.; Vargo, Edward L.; Booth, Warren; Friedrich, Markus; Weirauch, Matthew T.; Anderson, Michelle A. E.; Jones, Jeffery W.; Mittapalli, Omprakash; Zhao, Chaoyang; Zhou, Jing-Jiang; Evans, Jay D.; Attardo, Geoffrey M.; Robertson, Hugh M.; Zdobnov, Evgeny M.; Ribeiro, Jose M. C.; Gibbs, Richard A.; Werren, John H.; Palli, Subba R.; Schal, Coby; Richards, Stephen

    2016-01-01

    The bed bug, Cimex lectularius, has re-established itself as a ubiquitous human ectoparasite throughout much of the world during the past two decades. This global resurgence is likely linked to increased international travel and commerce in addition to widespread insecticide resistance. Analyses of the C. lectularius sequenced genome (650 Mb) and 14,220 predicted protein-coding genes provide a comprehensive representation of genes that are linked to traumatic insemination, a reduced chemosensory repertoire of genes related to obligate hematophagy, host–symbiont interactions, and several mechanisms of insecticide resistance. In addition, we document the presence of multiple putative lateral gene transfer events. Genome sequencing and annotation establish a solid foundation for future research on mechanisms of insecticide resistance, human–bed bug and symbiont–bed bug associations, and unique features of bed bug biology that contribute to the unprecedented success of C. lectularius as a human ectoparasite. PMID:26836814

  3. IDENTIFIKASI DUPLIKASI LAPORAN BUG PADA REPOSITORI LAPORAN BUG UNTUK MENGHASILKAN SARAN RESOLUSI BUG PERANGKAT LUNAK

    Directory of Open Access Journals (Sweden)

    Sugiyanto Sugiyanto

    2013-07-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Repositori laporan bug perangkat lunak sebenarnya menyediakan informasi dan saran resolusi bug tertentu yang dapat digunakan untuk memperbaiki bug yang terjadi pada tahap perbaikan perangkat lunak. Pengembang dapat mencari saran resolusi bug perangkat lunak tertentu dengan mengidentifikasi duplikasi bug pada repositori laporan bug perangkat lunak. Penelitian ini mengusulkan sistem identifikasi duplikasi laporan bug pada repositori laporan bug untuk menghasilkan saran resolusi bug perangkat lunak menggunakan teknik pendekatan temu kembali informasi. Pengembang dapat menemukan informasi alasan kegagalan perangkat lunak dan memperoleh saran resolusi untuk memperbaiki bug tersebut. Hasil penelitian ini menunjukkan bahwa teknik pendekatan temu kembali informasi dapat digunakan untuk mengidentifikasi duplikasi laporan bug pada repositori laporan bug untuk menghasilkan saran resolusi bug perangkat lunak.

  4. Bed Bugs

    Science.gov (United States)

    Prevent, identify, and treat bed bug infestations using EPA’s step-by-step guides, based on IPM principles. Find pesticides approved for bed bug control, check out the information clearinghouse, and dispel bed bug myths.

  5. Variability Bugs:

    DEFF Research Database (Denmark)

    Melo, Jean

    . Although many researchers suggest that preprocessor-based variability amplifies maintenance problems, there is little to no hard evidence on how actually variability affects programs and programmers. Specifically, how does variability affect programmers during maintenance tasks (bug finding in particular......)? How much harder is it to debug a program as variability increases? How do developers debug programs with variability? In what ways does variability affect bugs? In this Ph.D. thesis, I set off to address such issues through different perspectives using empirical research (based on controlled...... experiments) in order to understand quantitatively and qualitatively the impact of variability on programmers at bug finding and on buggy programs. From the program (and bug) perspective, the results show that variability is ubiquitous. There appears to be no specific nature of variability bugs that could...

  6. Effective Bug Finding

    DEFF Research Database (Denmark)

    Rivas, Iago Abal

    Lightweight bug finders (also known as code scanners) are becoming popular, they scale well and can find simple yet common programming errors. It is now considered a good practice to integrate these tools as part of your development process. The Linux project, for instance, has an automated testing...... service, known as the Kbuild robot, that runs a few of these code scanners. In this project, I have carefully studied tens of historical Linux bugs, and I have found that many of these bugs, despite being conceptually simple, were not caught by any code scanning tool. The reason is that, by design, code...... by matching temporal bug-patterns against the control-flow graph of this program abstraction. I have implemented a proof-of-concept bug finder based on this technique, EBA, and confirmed that it is both scalable and effective at finding bugs. On a benchmark of historical Linux double-lock bugs, EBA was able...

  7. Effective Bug Finding

    DEFF Research Database (Denmark)

    Rivas, Iago Abal

    Lightweight bug finders (also known as code scanners) are becoming popular, they scale well and can find simple yet common programming errors. It is now considered a good practice to integrate these tools as part of your development process. The Linux project, for instance, has an automated testing...... service, known as the Kbuild robot, that runs a few of these code scanners. In this project, I have carefully studied tens of historical Linux bugs, and I have found that many of these bugs, despite being conceptually simple, were not caught by any code scanning tool. The reason is that, by design, code...... scanners will find mostly superficial errors. Thus, when bugs span multiple functions, even if simple, they become undetectable by most code scanners. The studied set of historical bugs contained many of such cases. This PhD thesis proposes a bug-finding technique that is both lightweight and capable...

  8. Infestation by pyrethroids resistant bed bugs in the suburb of Paris, France

    Directory of Open Access Journals (Sweden)

    Durand R.

    2012-11-01

    Full Text Available Bed bugs are hematophagous insects responsible for a re-emerging and challenging indoor pest in many countries. Bed bugs infestations may have health consequences including nuisance biting, cutaneous and systemic reactions. This resurgence can probably be attributed to factors such as increased international travel and development of resistance against insecticides. Resistance against pyrethroids has been reported several times from the USA and rarely in Europe. In France, very few data on bed bugs are available. The present study aimed to assess the infestation by bed bugs of a complex of two high-rise apartment buildings in the suburb of Paris and to evaluate their susceptibility to pyrethroid insecticides. We inspected for bed bugs 192 out of 198 apartments units (97% and interviewed their residents. 76 (39.6% apartments were infested. Among the 97 residents living in infested apartments, 53 (54.6% reported bed bug bites. A total of 564 bed bugs were collected in the infested units. Bioassays showed that 54 out of 143 bed bugs were resistant to pyrethroids (37.8%; 95% confidence interval: 29.9-45.7%. DNA sequencing showed that all bed bugs tested (n = 124 had homozygous L925I kdr-like gene mutation. The level of pyrethroid resistance found indicates that this phenomenon was already established in the site and prompts the need to reevaluate the wide use of pyrethroids to control bed bugs.

  9. The odorant receptor co-receptor from the bed bug, Cimex lectularius L.

    Directory of Open Access Journals (Sweden)

    Immo A Hansen

    Full Text Available Recently, the bed bug, Cimex lectularius L. has re-emerged as a serious and growing problem in many parts of the world. Presence of resistant bed bugs and the difficulty to eliminate them has renewed interest in alternative control tactics. Similar to other haematophagous arthropods, bed bugs rely on their olfactory system to detect semiochemicals in the environment. Previous studies have morphologically characterized olfactory organs of bed bugs' antenna and have physiologically evaluated the responses of olfactory receptor neurons (ORNs to host-derived chemicals. To date, odorant binding proteins (OBPs and odorant receptors (ORs associated with these olfaction processes have not been studied in bed bugs. Chemoreception in insects requires formation of heteromeric complexes of ORs and a universal OR coreceptor (Orco. Orco is the constant chain of every odorant receptor in insects and is critical for insect olfaction but does not directly bind to odorants. Orco agonists and antagonists have been suggested as high-value targets for the development of novel insect repellents. In this study, we have performed RNAseq of bed bug sensory organs and identified several odorant receptors as well as Orco. We characterized Orco expression and investigated the effect of chemicals targeting Orco on bed bug behavior and reproduction. We have identified partial cDNAs of six C. lectularius OBPs and 16 ORs. Full length bed bug Orco was cloned and sequenced. Orco is widely expressed in different parts of the bed bug including OR neurons and spermatozoa. Treatment of bed bugs with the agonist VUAA1 changed bed bug pheromone-induced aggregation behavior and inactivated spermatozoa. We have described and characterized for the first time OBPs, ORs and Orco in bed bugs. Given the importance of these molecules in chemoreception of this insect they are interesting targets for the development of novel insect behavior modifiers.

  10. Cloning and bioinformatic analysis of lovastatin biosynthesis regulatory gene lovE.

    Science.gov (United States)

    Huang, Xin; Li, Hao-ming

    2009-08-05

    Lovastatin is an effective drug for treatment of hyperlipidemia. This study aimed to clone lovastatin biosynthesis regulatory gene lovE and analyze the structure and function of its encoding protein. According to the lovastatin synthase gene sequence from genebank, primers were designed to amplify and clone the lovastatin biosynthesis regulatory gene lovE from Aspergillus terrus genomic DNA. Bioinformatic analysis of lovE and its encoding animo acid sequence was performed through internet resources and software like DNAMAN. Target fragment lovE, almost 1500 bp in length, was amplified from Aspergillus terrus genomic DNA and the secondary and three-dimensional structures of LovE protein were predicted. In the lovastatin biosynthesis process lovE is a regulatory gene and LovE protein is a GAL4-like transcriptional factor.

  11. R2WinBUGS: A Package for Running WinBUGS from R

    Directory of Open Access Journals (Sweden)

    Sibylle Sturtz

    2005-01-01

    Full Text Available The R2WinBUGS package provides convenient functions to call WinBUGS from R. It automatically writes the data and scripts in a format readable by WinBUGS for processing in batch mode, which is possible since version 1.4. After the WinBUGS process has finished, it is possible either to read the resulting data into R by the package itself--which gives a compact graphical summary of inference and convergence diagnostics--or to use the facilities of the coda package for further analyses of the output. Examples are given to demonstrate the usage of this package.

  12. Sequencing and Characterization of the Invasive Sycamore Lace Bug Corythucha ciliata (Hemiptera: Tingidae) Transcriptome

    Science.gov (United States)

    Qu, Cheng; Fu, Ningning; Xu, Yihua

    2016-01-01

    The sycamore lace bug, Corythucha ciliata (Hemiptera: Tingidae), is an invasive forestry pest rapidly expanding in many countries. This pest poses a considerable threat to the urban forestry ecosystem, especially to Platanus spp. However, its molecular biology and biochemistry are poorly understood. This study reports the first C. ciliata transcriptome, encompassing three different life stages (Nymphs, adults female (AF) and adults male (AM)). In total, 26.53 GB of clean data and 60,879 unigenes were obtained from three RNA-seq libraries. These unigenes were annotated and classified by Nr (NCBI non-redundant protein sequences), Nt (NCBI non-redundant nucleotide sequences), Pfam (Protein family), KOG/COG (Clusters of Orthologous Groups of proteins), Swiss-Prot (A manually annotated and reviewed protein sequence database), and KO (KEGG Ortholog database). After all pairwise comparisons between these three different samples, a large number of differentially expressed genes were revealed. The dramatic differences in global gene expression profiles were found between distinct life stages (nymphs and AF, nymphs and AM) and sex difference (AF and AM), with some of the significantly differentially expressed genes (DEGs) being related to metamorphosis, digestion, immune and sex difference. The different express of unigenes were validated through quantitative Real-Time PCR (qRT-PCR) for 16 randomly selected unigenes. In addition, 17,462 potential simple sequence repeat molecular markers were identified in these transcriptome resources. These comprehensive C. ciliata transcriptomic information can be utilized to promote the development of environmentally friendly methodologies to disrupt the processes of metamorphosis, digestion, immune and sex differences. PMID:27494615

  13. Bed Bug Infestations and Control Practices in China: Implications for Fighting the Global Bed Bug Resurgence

    Directory of Open Access Journals (Sweden)

    Changlu Wang

    2011-04-01

    Full Text Available The bed bug resurgence in North America, Europe, and Australia has elicited interest in investigating the causes of the widespread and increasing infestations and in developing more effective control strategies. In order to extend global perspectives on bed bug management, we reviewed bed bug literature in China by searching five Chinese language electronic databases. We also conducted telephone interviews of 68 pest control firms in two cities during March 2011. In addition, we conducted telephone interviews to 68 pest control companies within two cities in March 2011. Two species of bed bugs (Cimex lectularius L. and Cimex hemipterus (F. are known to occur in China. These were common urban pests before the early1980s. Nationwide “Four-Pest Elimination” campaigns (bed bugs being one of the targeted pests were implemented in China from 1960 to the early 1980s. These campaigns succeeded in the elimination of bed bug infestations in most communities. Commonly used bed bug control methods included applications of hot water, sealing of bed bug harborages, physical removal, and applications of residual insecticides (mainly organophosphate sprays or dusts. Although international and domestic travel has increased rapidly in China over the past decade (2000–2010, there have only been sporadic new infestations reported in recent years. During 1999–2009, all documented bed bug infestations were found in group living facilities (military dormitories, worker dormitories, and prisons, hotels, or trains. One city (Shenzhen city near Hong Kong experienced significantly higher number of bed bug infestations. This city is characterized by a high concentration of migratory factory workers. Current bed bug control practices include educating residents, washing, reducing clutter, putting items under the hot sun in summer, and applying insecticides (pyrethroids or organophosphates. There have not been any studies or reports on bed bug insecticide

  14. A Transcriptome Survey Spanning Life Stages and Sexes of the Harlequin Bug, Murgantia histrionica

    Directory of Open Access Journals (Sweden)

    Michael E. Sparks

    2017-05-01

    Full Text Available The harlequin bug, Murgantia histrionica (Hahn, is an agricultural pest in the continental United States, particularly in southern states. Reliable gene sequence data are especially useful to the development of species-specific, environmentally friendly molecular biopesticides and effective biolures for this insect. Here, mRNAs were sampled from whole insects at the 2nd and 4th nymphal instars, as well as sexed adults, and sequenced using Illumina RNA-Seq technology. A global assembly of these data identified 72,540 putative unique transcripts bearing high levels of similarity to transcripts identified in other taxa, with over 99% of conserved single-copy orthologs among insects being detected. Gene ontology and protein family analyses were conducted to explore the functional potential of the harlequin bug’s gene repertoire, and phylogenetic analyses were conducted on gene families germane to xenobiotic detoxification, including glutathione S-transferases, carboxylesterases and cytochrome P450s. Genic content in harlequin bug was compared with that of the closely related invasive pest, the brown marmorated stink bug, Halyomorpha halys (Stål. Quantitative analyses of harlequin bug gene expression levels, experimentally validated using quantitative real-time PCR, identified genes differentially expressed between life stages and/or sexes.

  15. Using Software Dependency to Bug Prediction

    Directory of Open Access Journals (Sweden)

    Peng He

    2013-01-01

    Full Text Available Software maintenance, especially bug prediction, plays an important role in evaluating software quality and balancing development costs. This study attempts to use several quantitative network metrics to explore their relationships with bug prediction in terms of software dependency. Our work consists of four main steps. First, we constructed software dependency networks regarding five dependency scenes at the class-level granularity. Second, we used a set of nine representative and commonly used metrics—namely, centrality, degree, PageRank, and HITS, as well as modularity—to quantify the importance of each class. Third, we identified how these metrics were related to the proneness and severity of fixed bugs in Tomcat and Ant and determined the extent to which they were related. Finally, the significant metrics were considered as predictors for bug proneness and severity. The result suggests that there is a statistically significant relationship between class’s importance and bug prediction. Furthermore, betweenness centrality and out-degree metric yield an impressive accuracy for bug prediction and test prioritization. The best accuracy of our prediction for bug proneness and bug severity is up to 54.7% and 66.7% (top 50, Tomcat and 63.8% and 48.7% (top 100, Ant, respectively, within these two cases.

  16. Bayesian modeling using WinBUGS

    CERN Document Server

    Ntzoufras, Ioannis

    2009-01-01

    A hands-on introduction to the principles of Bayesian modeling using WinBUGS Bayesian Modeling Using WinBUGS provides an easily accessible introduction to the use of WinBUGS programming techniques in a variety of Bayesian modeling settings. The author provides an accessible treatment of the topic, offering readers a smooth introduction to the principles of Bayesian modeling with detailed guidance on the practical implementation of key principles. The book begins with a basic introduction to Bayesian inference and the WinBUGS software and goes on to cover key topics, including: Markov Chain Monte Carlo algorithms in Bayesian inference Generalized linear models Bayesian hierarchical models Predictive distribution and model checking Bayesian model and variable evaluation Computational notes and screen captures illustrate the use of both WinBUGS as well as R software to apply the discussed techniques. Exercises at the end of each chapter allow readers to test their understanding of the presented concepts and all ...

  17. 42 Variability Bugs in the Linux Kernel

    DEFF Research Database (Denmark)

    Abal, Iago; Brabrand, Claus; Wasowski, Andrzej

    2014-01-01

    Feature-sensitive verification pursues effective analysis of the exponentially many variants of a program family. However, researchers lack examples of concrete bugs induced by variability, occurring in real large-scale systems. Such a collection of bugs is a requirement for goal-oriented research...... provide self-contained simplified C99 versions of the bugs, facilitating understanding and tool evaluation. Our study provides insights into the nature and occurrence of variability bugs in a large C software system, and shows in what ways variability affects and increases the complexity of software bugs....

  18. Bug City: Beetles [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  19. Bug City: Bees [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  20. Another Kind of Love in Education: "Whatever" Love

    Science.gov (United States)

    Jasinski, Igor; Lewis, Tyson E.

    2016-01-01

    Educational theorists ranging from Plato, to Freire, to bell hooks, to Peter McLaren have theorized love as an essential factor in education. Whereas, typically, a particular kind of love (erotic love, caring love, etc.) is argued to be especially relevant for educational practice, what we do in this paper is to look at kinds of love that are…

  1. Bug City: Ants [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic…

  2. Analysis of petunia hybrida in response to salt stress using high throughput RNA sequencing

    Science.gov (United States)

    Salt and drought are among the greatest challenges to crop and native plants in meeting their yield and reproductive potentials. DNA sequencing-enabled transcriptome profiling provides a means of assessing what genes are responding to salt or drought stress so as to better understand the molecular ...

  3. 40 Variability Bugs in the Linux Kernel

    DEFF Research Database (Denmark)

    Abal Rivas, Iago; Brabrand, Claus; Wasowski, Andrzej

    2014-01-01

    Feature-sensitive verification is a recent field that pursues the effective analysis of the exponential number of variants of a program family. Today researchers lack examples of concrete bugs induced by variability, and occurring in real large-scale software. Such a collection of bugs is a requi......Feature-sensitive verification is a recent field that pursues the effective analysis of the exponential number of variants of a program family. Today researchers lack examples of concrete bugs induced by variability, and occurring in real large-scale software. Such a collection of bugs...... the outcome of our analysis into a database. In addition, we provide self-contained simplified C99 versions of the bugs, facilitating understanding and tool evaluation. Our study provides insights about the nature and occurrence of variability bugs in a large C software system, and shows in what ways...

  4. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... Tips to prevent and treat bug bites Although most bug bites are harmless, some can spread dangerous ... one’s greatest efforts, bug bites still happen. Fortunately, most bug bites and stings can be safely treated ...

  5. An insight into the sialotranscriptome of the seed-feeding bug, Oncopeltus fasciatus

    OpenAIRE

    Francischetti, Ivo M.B.; Lopes, Angela H.; Dias, Felipe A.; Pham, Van M.; Ribeiro, José M.C.

    2007-01-01

    The salivary transcriptome of the seed-feeding hemipteran, Oncopeltus fasciatus (milkweed bug), is described following assembly of 1,025 ESTs into 305 clusters of related sequences. Inspection of these sequences reveals abundance of low complexity, putative secreted products rich in the amino acids (aa) glycine, serine or threonine, which might function as silk or mucins and assist food canal lubrication and sealing of the feeding site around the mouthparts. Several protease inhibitors were f...

  6. Effectiveness of Bed Bug Pesticides

    Science.gov (United States)

    Before EPA allows a bed bug claim on a label, the product must be supported by data showing it will kill bed bugs when applied according to the label. Also consider factors such as extent of infestation, site preparation, and insect life stages.

  7. A transcriptome survey spanning life stages and sexes of the Harlequin bug, Murgantia histrionica

    Science.gov (United States)

    The harlequin bug, Murgantia histrionica (Hahn), is an agricultural pest in the continental United States, particularly in southern states. Reliable gene sequence data are especially useful to the development of species-specific, environmentally friendly molecular biopesticides and effective biolure...

  8. The BUG BITBUS Universal Gateway

    International Nuclear Information System (INIS)

    Nawrocki, G.

    1996-01-01

    The BITBUS Universal Gateway (BUG) provides a unique, cost effective solution to many different computer interface problems. Each BUG node, utilizing ''on board'' intelligence, has the ability to provide a communication link between BITBUS protocol and other computer-signal interfaces. Among them, IEEE-488, RS232, and raw analog and binary signal 1/0. BITBUS is a multidrop, multinode link with the ability to communicate over great distances. By using this method of signal transfer, along with the communication conversion ability of the BUG, one could accomplish such things as the ability to run IEEE-488 instruments over great distances, extend a multidrop links to RS232 instruments, and provide a convenient interface point for remote analog and binary 1/0 signals, all on one homogeneous network. The BUG not only provides this through the wired ''twisted pair'' standard of BITBUS, but extends the ability to fiber optic communications for signal transfer over extreme distances and through electrically ''noisy'' environments

  9. Find a Bed Bug Pesticide Product

    Science.gov (United States)

    Introduces the Bed Bug Product Search Tool, to help consumers find EPA-registered pesticides for bed bug infestation control. Inclusion in this database is not an endorsement. Always follow label directions carefully.

  10. Bug City: Aquatic Insects [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  11. Bug City: Flies & Mosquitoes [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon, including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic…

  12. Bug City: Ladybugs & Fireflies [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon, including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic…

  13. Characterization and Comparative Analysis of Olfactory Receptor Co-Receptor Orco Orthologs Among Five Mirid Bug Species

    Directory of Open Access Journals (Sweden)

    Qi Wang

    2018-03-01

    Full Text Available The phytophagous mirid bugs of Apolygus lucorum, Lygus pratensis as well as three Adelphocoris spp., including Adelphocoris lineolatus, A. suturalis, and A. fasciaticollis are major pests of multiple agricultural crops in China, which have distinct geographical distribution and occurrence ranges. Like many insect species, these bugs heavily rely on olfactory cues to search preferred host plants, thereby investigation on functional co-evolution and divergence of olfactory genes seems to be necessary and is of great interest. In the odorant detection pathway, olfactory receptor co-receptor (Orco plays critical role in the perception of odors. In this study, we identified the full-length cDNA sequences encoding three putative Orcos (AsutOrco, AfasOrco, and LpraOrco in bug species of A. suturalis, A. fasciaticollis, and L. pratensis based on homology cloning method. Next, sequence alignment, membrane topology and gene structure analysis showed that these three Orco orthologs together with previously reported AlinOrco and AlucOrco shared high amino acid identities and similar topology structure, but had different gene structure especially at the length and insertion sites of introns. Furthermore, the evolutional estimation on the ratios of non-synonymous to synonymous (Ka/Ks revealed that Orco genes were under strong purifying selection, but the degrees of variation were significant different between genera. The results of quantitative real-time PCR experiments showed that these five Orco genes had a similar antennae-biased tissue expression pattern. Taking these data together, it is thought that Orco genes in the mirid species could share conserved olfaction roles but had different evolution rates. These findings would lay a foundation to further investigate the molecular mechanisms of evolutionary interactions between mirid bugs and their host plants, which might in turn contribute to the development of pest management strategy for mirid bugs.

  14. Towards Easing the Diagnosis of Bugs in OS Code

    DEFF Research Database (Denmark)

    Stuart, Henrik; Hansen, René Rydhof; Lawall, Julia Laetitia

    2007-01-01

    The rapid detection and treatment of bugs in operating systems code is essential to maintain the overall security and dependability of a computing system.  A number of techniques have been proposed for detecting bugs, but little has been done to help developers analyze and treat them.  In this pa......The rapid detection and treatment of bugs in operating systems code is essential to maintain the overall security and dependability of a computing system.  A number of techniques have been proposed for detecting bugs, but little has been done to help developers analyze and treat them.......  In this paper we propose to combine bug-finding rules with transformations that automatically introduce bug-fixes or workarounds when a possible bug is detected.  This work builds on our previous work on the Coccinelle tool, which targets device driver evolution....

  15. Variability Bugs in Highly Configurable Systems: A Qualitative Analysis

    DEFF Research Database (Denmark)

    Abal, Iago; Melo, Jean; Stanciulescu, Stefan

    2018-01-01

    Variability-sensitive verification pursues effective analysis of the exponentially many variants in number of features of a program family. Several variability-aware techniques have been proposed, but researchers still lack examples of concrete bugs induced by variability, occurring in real large......-scale systems. A collection of real world bugs is needed to evaluate tool implementations of variability-sensitive analyses by testing them on real bugs. We present a qualitative study of 98 diverse variability bugs collected from bug-fixing commits in the Apache, BusyBox, Linux kernel and Marlin repositories....... We analyze each of the bugs, and record the results in a database. For each bug, we create a self-contained simplified C99 version and a simplified patch, in order to help researchers who are not experts on these subject studies to understand them, so that they can use it for evaluation...

  16. De Novo Transcriptome Sequencing of Desert Herbaceous Achnatherum splendens (Achnatherum Seedlings and Identification of Salt Tolerance Genes

    Directory of Open Access Journals (Sweden)

    Jiangtao Liu

    2016-03-01

    Full Text Available Achnatherum splendens is an important forage herb in Northwestern China. It has a high tolerance to salinity and is, thus, considered one of the most important constructive plants in saline and alkaline areas of land in Northwest China. However, the mechanisms of salt stress tolerance in A. splendens remain unknown. Next-generation sequencing (NGS technologies can be used for global gene expression profiling. In this study, we examined sequence and transcript abundance data for the root/leaf transcriptome of A. splendens obtained using an Illumina HiSeq 2500. Over 35 million clean reads were obtained from the leaf and root libraries. All of the RNA sequencing (RNA-seq reads were assembled de novo into a total of 126,235 unigenes and 36,511 coding DNA sequences (CDS. We further identified 1663 differentially-expressed genes (DEGs between the salt stress treatment and control. Functional annotation of the DEGs by gene ontology (GO, using Arabidopsis and rice as references, revealed enrichment of salt stress-related GO categories, including “oxidation reduction”, “transcription factor activity”, and “ion channel transporter”. Thus, this global transcriptome analysis of A. splendens has provided an important genetic resource for the study of salt tolerance in this halophyte. The identified sequences and their putative functional data will facilitate future investigations of the tolerance of Achnatherum species to various types of abiotic stress.

  17. Protecting Your Home from Bed Bugs

    Science.gov (United States)

    ... your home: Inspect the luggage rack in your hotel room for bed bugs. Check secondhand furniture, beds, ... with Bed Bug Problems Discover. Accessibility EPA Administrator Budget & Performance Contracting Grants January 19, 2017 Web Snapshot ...

  18. Erotic Love

    DEFF Research Database (Denmark)

    Søltoft, Pia

    2011-01-01

    The claim of this article is that in Søren Kierkegaard's notion of love as a basic urge in every human being we find a special dialectic between lack and surplus, between need-love and gift-love. Through a comparison with Jean-Luc Marion's description of erotic love in The Erotic Phenomenon, I...

  19. Comparative Mitogenomics of Plant Bugs (Hemiptera: Miridae): Identifying the AGG Codon Reassignments between Serine and Lysine

    Science.gov (United States)

    Wang, Pei; Song, Fan; Cai, Wanzhi

    2014-01-01

    Insect mitochondrial genomes are very important to understand the molecular evolution as well as for phylogenetic and phylogeographic studies of the insects. The Miridae are the largest family of Heteroptera encompassing more than 11,000 described species and of great economic importance. For better understanding the diversity and the evolution of plant bugs, we sequence five new mitochondrial genomes and present the first comparative analysis of nine mitochondrial genomes of mirids available to date. Our result showed that gene content, gene arrangement, base composition and sequences of mitochondrial transcription termination factor were conserved in plant bugs. Intra-genus species shared more conserved genomic characteristics, such as nucleotide and amino acid composition of protein-coding genes, secondary structure and anticodon mutations of tRNAs, and non-coding sequences. Control region possessed several distinct characteristics, including: variable size, abundant tandem repetitions, and intra-genus conservation; and was useful in evolutionary and population genetic studies. The AGG codon reassignments were investigated between serine and lysine in the genera Adelphocoris and other cimicomorphans. Our analysis revealed correlated evolution between reassignments of the AGG codon and specific point mutations at the antidocons of tRNALys and tRNASer(AGN). Phylogenetic analysis indicated that mitochondrial genome sequences were useful in resolving family level relationship of Cimicomorpha. Comparative evolutionary analysis of plant bug mitochondrial genomes allowed the identification of previously neglected coding genes or non-coding regions as potential molecular markers. The finding of the AGG codon reassignments between serine and lysine indicated the parallel evolution of the genetic code in Hemiptera mitochondrial genomes. PMID:24988409

  20. Bed Bug Guidance for School Nurses

    Science.gov (United States)

    School nurses are often called upon to provide vital information to students, parents, teachers, and administrators. These tips on identifying, managing and preventing bed bugs will help you to effectively respond if bed bugs appear in your school.

  1. Love attitudes and attachment

    OpenAIRE

    María Elena Brenlla; Analía Brizzio; Alejandra Carreras

    2016-01-01

    Love styles described by Lee are Eros (passionate love), Ludus (game-pla- ying love), Storge (friendship love), Mania (possessive, dependent love), Pragma (logical, “shopping list” love) and Agape (all-giving, selfless love). Based on those types, Hendrick and Hendrick developed a 42-ítem rating questionnaire with 7 items measuring each love style (Love Attitudes Scale). Beside, inform about frequency in love relationships and attachment style. The purpose of this study was analyze the relia...

  2. Evidence of environmental and vertical transmission of Burkholderia symbionts in the oriental chinch bug, Cavelerius saccharivorus (Heteroptera: Blissidae).

    Science.gov (United States)

    Itoh, Hideomi; Aita, Manabu; Nagayama, Atsushi; Meng, Xian-Ying; Kamagata, Yoichi; Navarro, Ronald; Hori, Tomoyuki; Ohgiya, Satoru; Kikuchi, Yoshitomo

    2014-10-01

    The vertical transmission of symbiotic microorganisms is omnipresent in insects, while the evolutionary process remains totally unclear. The oriental chinch bug, Cavelerius saccharivorus (Heteroptera: Blissidae), is a serious sugarcane pest, in which symbiotic bacteria densely populate the lumen of the numerous tubule-like midgut crypts that the chinch bug develops. Cloning and sequence analyses of the 16S rRNA genes revealed that the crypts were dominated by a specific group of bacteria belonging to the genus Burkholderia of the Betaproteobacteria. The Burkholderia sequences were distributed into three distinct clades: the Burkholderia cepacia complex (BCC), the plant-associated beneficial and environmental (PBE) group, and the stinkbug-associated beneficial and environmental group (SBE). Diagnostic PCR revealed that only one of the three groups of Burkholderia was present in ∼89% of the chinch bug field populations tested, while infections with multiple Burkholderia groups within one insect were observed in only ∼10%. Deep sequencing of the 16S rRNA gene confirmed that the Burkholderia bacteria specifically colonized the crypts and were dominated by one of three Burkholderia groups. The lack of phylogenetic congruence between the symbiont and the host population strongly suggested host-symbiont promiscuity, which is probably caused by environmental acquisition of the symbionts by some hosts. Meanwhile, inspections of eggs and hatchlings by diagnostic PCR and egg surface sterilization demonstrated that almost 30% of the hatchlings vertically acquire symbiotic Burkholderia via symbiont-contaminated egg surfaces. The mixed strategy of symbiont transmission found in the oriental chinch bug might be an intermediate stage in evolution from environmental acquisition to strict vertical transmission in insects. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  3. Assassin bug uses aggressive mimicry to lure spider prey.

    Science.gov (United States)

    Wignall, Anne E; Taylor, Phillip W

    2011-05-07

    Assassin bugs (Stenolemus bituberus) hunt web-building spiders by invading the web and plucking the silk to generate vibrations that lure the resident spider into striking range. To test whether vibrations generated by bugs aggressively mimic the vibrations generated by insect prey, we compared the responses of spiders to bugs with how they responded to prey, courting male spiders and leaves falling into the web. We also analysed the associated vibrations. Similar spider orientation and approach behaviours were observed in response to vibrations from bugs and prey, whereas different behaviours were observed in response to vibrations from male spiders and leaves. Peak frequency and duration of vibrations generated by bugs were similar to those generated by prey and courting males. Further, vibrations from bugs had a temporal structure and amplitude that were similar to vibrations generated by leg and body movements of prey and distinctly different to vibrations from courting males or leaves, or prey beating their wings. To be an effective predator, bugs do not need to mimic the full range of prey vibrations. Instead bugs are general mimics of a subset of prey vibrations that fall within the range of vibrations classified by spiders as 'prey'.

  4. Stink Bug Feeding Induces Fluorescence in Developing Cotton Bolls

    Directory of Open Access Journals (Sweden)

    Toews Michael D

    2011-08-01

    Full Text Available Abstract Background Stink bugs (Hemiptera: Pentatomidae comprise a critically important insect pest complex affecting 12 major crops worldwide including cotton. In the US, stink bug damage to developing cotton bolls causes boll abscission, lint staining, reduced fiber quality, and reduced yields with estimated losses ranging from 10 to 60 million dollars annually. Unfortunately, scouting for stink bug damage in the field is laborious and excessively time consuming. To improve scouting accuracy and efficiency, we investigated fluorescence changes in cotton boll tissues as a result of stink bug feeding. Results Fluorescent imaging under long-wave ultraviolet light showed that stink bug-damaged lint, the inner carpal wall, and the outside of the boll emitted strong blue-green fluorescence in a circular region near the puncture wound, whereas undamaged tissue emissions occurred at different wavelengths; the much weaker emission of undamaged tissue was dominated by chlorophyll fluorescence. We further characterized the optimum emission and excitation spectra to distinguish between stink bug damaged bolls from undamaged bolls. Conclusions The observed characteristic fluorescence peaks associated with stink bug damage give rise to a fluorescence-based method to rapidly distinguish between undamaged and stink bug damaged cotton bolls. Based on the fluorescent fingerprint, we envision a fluorescence reflectance imaging or a fluorescence ratiometric device to assist pest management professionals with rapidly determining the extent of stink bug damage in a cotton field.

  5. A Psychological Map of Love. Alain de Botton’s Love Stories as Reflections of Sternberg’s Theory on Love

    Directory of Open Access Journals (Sweden)

    Ioana Unk

    2017-06-01

    Full Text Available This article aims to give a psychological interpretation to Alain de Botton’s novels On Love and The Course of Love, doubling the philosophical take on love that runs in the background of the novels. Robert Sternberg’s triangular theory of love will be applied to de Botton’s two novels, in an attempt to reach an understanding of love by means of psychological deconstruction, following the dynamic of the three components of the love triangle: passion, intimacy and decision \\ commitment. References will also be made to Sternberg’s complementary theories on love, i.e. the theory that conceptualizes love as a story and the theory of love as a socio-cultural artefact.Key words: love, psychology, triangular theory, love story, cultureAlain de Botton’s book On Love, presented to the readers as a novel telling the love story of Chloe and the narrator, is a full-circle account that unfolds between two plane flights: on the first flight, from Paris to London, the two future lovers are seated one next to the other, and they meet and fall in love; the reverse flight, from Paris to London, takes the couple back home from a trip and ends with their break-up. The exact punctuation of the beginning and end of the romantic relationship is symptomatic of the whole structure of the book. The clearly delineated chapters and paragraphs correspond to as many moments in the couple’s relationship, thus allowing us to recreate with accuracy the milestones of their love story. The mere story-telling is doubled by the narrator’s voice that disassembles every event up to its inner detailed parts and deliversthe thoughts and rationale behind his actions. The reader is not left to guess, but discovers actively, together with the narrator, a keenly performed radiography of love.

  6. Neurobiology of love.

    Science.gov (United States)

    Francesco, Franza; Cervone, Alba

    2014-11-01

    Romantic love is a "universal... or near universal" human phenomenon. Recently, love, romantic love, also became a theme of interest for scientists. The current research is seeking an explanation to clarify the brain mechanisms that are responsible for love behavior and feelings. Until recently, the study of love has been mainly the field of psychology. The biology of love originates in the primitive parts of brain that eolved long before the cerebral cortex. Discoveries in neuroscience have led to the identification of specific areas, facilities, brain circuits that are involved in the genesis of love. However, love remained a research field mainly for psychologists, despite the massive increase in neuroscientific research. In the last few decades, there has been a significant increase in the number of studies on the neuronal corelates of love, through the use of neuroimaging techniques (fMRI, PET) and in the studies that have investigated the action of the neurotransmitter and neuroendocrine systems.

  7. Kissing Bug ( spp. Intrusion into Homes: Troublesome Bites and Domiciliation

    Directory of Open Access Journals (Sweden)

    Stephen A. Klotz

    2016-01-01

    Full Text Available Kissing bugs ( Triatoma spp. frequently enter homes and bite human and pet occupants. Bites may lead to severe allergic reactions and, in some cases, death. Kissing bugs are also vectors of Trypanosoma cruzi , the cause of Chagas disease. In general, modern houses in the United States are not conducive to domiciliation of kissing bugs (bugs living out their entire life within the home with the presence of eggs, nymphs, adults, and exuviae. Construction features such as concrete foundations, solid walls and ceilings, window screens, tight thresholds for doors and windows, and other measures impede bug entry into homes, and air conditioning reduces the need for open doors and windows. Where Chagas disease is endemic in Mexico and Central and South America, homes often have thatch roofs, adobe walls, and open doors and windows. We investigated numerous instances of kissing bug intrusions into homes in Southern Arizona, California, and Louisiana and documented the reactions to kissing bug bites. Our work confirms the importance of modern home construction in limiting kissing bug intrusions. Older homes, especially those lacking modern screening, caulking, and weather stripping to reduce air leakage, may be subject to kissing bug intrusions and domiciliation. We describe a community in Southern Arizona where domiciliation of homes by Triatoma recurva is common. We also provide recent data regarding kissing bug bites and allergic reactions to the bites.

  8. Love Bomb

    OpenAIRE

    Caruana, Natasha

    2015-01-01

    Love Bomb charts evidence of love and hate through a series of still lives constructed and informed by sourcery, chemistry and psychotherapy. The photographic work is a response to the breakup of relationship and metaphorical investigation of the links between the two emotions on wider scale. Restlessly the artist documents her attempts to stay in love, searching for love potions on the internet then making and photographing them in her studio. Interspersed amongst these attempts is the docum...

  9. Mining Bug Databases for Unidentified Software Vulnerabilities

    Energy Technology Data Exchange (ETDEWEB)

    Dumidu Wijayasekara; Milos Manic; Jason Wright; Miles McQueen

    2012-06-01

    Identifying software vulnerabilities is becoming more important as critical and sensitive systems increasingly rely on complex software systems. It has been suggested in previous work that some bugs are only identified as vulnerabilities long after the bug has been made public. These vulnerabilities are known as hidden impact vulnerabilities. This paper discusses the feasibility and necessity to mine common publicly available bug databases for vulnerabilities that are yet to be identified. We present bug database analysis of two well known and frequently used software packages, namely Linux kernel and MySQL. It is shown that for both Linux and MySQL, a significant portion of vulnerabilities that were discovered for the time period from January 2006 to April 2011 were hidden impact vulnerabilities. It is also shown that the percentage of hidden impact vulnerabilities has increased in the last two years, for both software packages. We then propose an improved hidden impact vulnerability identification methodology based on text mining bug databases, and conclude by discussing a few potential problems faced by such a classifier.

  10. Love attitudes and attachment

    Directory of Open Access Journals (Sweden)

    María Elena Brenlla

    2016-02-01

    Full Text Available Love styles described by Lee are Eros (passionate love, Ludus (game-pla- ying love, Storge (friendship love, Mania (possessive, dependent love, Pragma (logical, “shopping list” love and Agape (all-giving, selfless love. Based on those types, Hendrick and Hendrick developed a 42-ítem rating questionnaire with 7 items measuring each love style (Love Attitudes Scale. Beside, inform about frequency in love relationships and attachment style. The purpose of this study was analyze the reliability and factor structure of the Love Attitudes Scale and to investigate the association between love attitudes and the attachment style. The results (N=280 participants indicate adequate internal consistency (alfa = 0,73. The items were intercorrelated and factored. The best solution extracted six factors using varimax rotation and all six factors accounted 41% of the total variance. Secure attachment was related positively to eros. 

  11. Love and rationality: on some possible rational effects of love

    Directory of Open Access Journals (Sweden)

    Gustavo Ortiz-Millán

    Full Text Available In this paper I defend the idea that rather than disrupting rationality, as the common-sense conception has done it, love may actually help us to develop rational ways of thinking and acting. I make the case for romantic or erotic love, since this is the kind of love that is more frequently associated with irrationality in acting and thinking. I argue that this kind of love may make us develop epistemic and practical forms of rationality. Based on an analysis of its characteristic action tendencies, I argue that love may help us to develop an instrumental form of rationality in determining the best means to achieve the object of love. It may also narrow down the number of practical considerations that may help us to achieve our goals. Finally, love may generate rational ways of belief-formation by framing the parameters taken into account in perception and attention, and by bringing into light only a small portion of the epistemic information available. Love may make us perceive reality more acutely.

  12. Bug City: Crickets, Grasshoppers & Friends [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon, including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic…

  13. Bug City: Spiders and Scorpions [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  14. Bug City: Butterflies and Moths [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  15. Machine Learning or Information Retrieval Techniques for Bug Triaging: Which is better?

    Directory of Open Access Journals (Sweden)

    Anjali Goyal

    2017-07-01

    Full Text Available Bugs are the inevitable part of a software system. Nowadays, large software development projects even release beta versions of their products to gather bug reports from users. The collected bug reports are then worked upon by various developers in order to resolve the defects and make the final software product more reliable. The high frequency of incoming bugs makes the bug handling a difficult and time consuming task. Bug assignment is an integral part of bug triaging that aims at the process of assigning a suitable developer for the reported bug who corrects the source code in order to resolve the bug. There are various semi and fully automated techniques to ease the task of bug assignment. This paper presents the current state of the art of various techniques used for bug report assignment. Through exhaustive research, the authors have observed that machine learning and information retrieval based bug assignment approaches are most popular in literature. A deeper investigation has shown that the trend of techniques is taking a shift from machine learning based approaches towards information retrieval based approaches. Therefore, the focus of this work is to find the reason behind the observed drift and thus a comparative analysis is conducted on the bug reports of the Mozilla, Eclipse, Gnome and Open Office projects in the Bugzilla repository. The results of the study show that the information retrieval based technique yields better efficiency in recommending the developers for bug reports.

  16. NRFixer: Sentiment Based Model for Predicting the Fixability of Non-Reproducible Bugs

    Directory of Open Access Journals (Sweden)

    Anjali Goyal

    2017-08-01

    Full Text Available Software maintenance is an essential step in software development life cycle. Nowadays, software companies spend approximately 45\\% of total cost in maintenance activities. Large software projects maintain bug repositories to collect, organize and resolve bug reports. Sometimes it is difficult to reproduce the reported bug with the information present in a bug report and thus this bug is marked with resolution non-reproducible (NR. When NR bugs are reconsidered, a few of them might get fixed (NR-to-fix leaving the others with the same resolution (NR. To analyse the behaviour of developers towards NR-to-fix and NR bugs, the sentiment analysis of NR bug report textual contents has been conducted. The sentiment analysis of bug reports shows that NR bugs' sentiments incline towards more negativity than reproducible bugs. Also, there is a noticeable opinion drift found in the sentiments of NR-to-fix bug reports. Observations driven from this analysis were an inspiration to develop a model that can judge the fixability of NR bugs. Thus a framework, {NRFixer,} which predicts the probability of NR bug fixation, is proposed. {NRFixer} was evaluated with two dimensions. The first dimension considers meta-fields of bug reports (model-1 and the other dimension additionally incorporates the sentiments (model-2 of developers for prediction. Both models were compared using various machine learning classifiers (Zero-R, naive Bayes, J48, random tree and random forest. The bug reports of Firefox and Eclipse projects were used to test {NRFixer}. In Firefox and Eclipse projects, J48 and Naive Bayes classifiers achieve the best prediction accuracy, respectively. It was observed that the inclusion of sentiments in the prediction model shows a rise in the prediction accuracy ranging from 2 to 5\\% for various classifiers.

  17. Compassionate love for a romantic partner, love styles and subjective well-being

    Directory of Open Access Journals (Sweden)

    Félix Neto

    2012-06-01

    Full Text Available Recently a compassionate love scale was developed to assess compassionate love or altruistic love for different targets (e.g., romantic partner, close others and all the humanity; Sprecher & Fehr, 2005. This study was conducted to examine the psychometric properties of the Compassionate Love Scale in the Portuguese context. In addition, it has been examined how compassionate love for a romantic partner was related to socio-demographic variables, love styles, and subjective well-being. Two hundred and eighty one men and women participated (42% of women with a mean age of 21.89. All participants were currently in a romantic relationship. The Compassionate Love Scale shows satisfactory psychometric properties. Furthermore, our predictions were supported, as those who experience high levels of compassionate love for a romantic partner are more likely to report Eros and altruistic love (Agape, and subjective well-being.

  18. Loving the Many in the One: Augustine and the Love of Finite Goods

    Directory of Open Access Journals (Sweden)

    J. Warren Smith

    2016-11-01

    Full Text Available This is an essay in comparative ethics within the Platonist tradition. Although the primary focus is on Augustine’s account of rightly ordered love of neighbor in De vera religione, it analyzes Augustine’s account of the love of finite goods by comparing it with Plato’s grounding of the love of imperfect creatures within an ontological hierarchy in Symposium. Against the backdrop of the critique by modern readers that neither thinker’s teleological and hierarchical view of love allows for a real love of particular individuals, this essay will show how for Plato and Augustine alike, the love of the One—the Beautiful, for Plato, and God, for Augustine—conditions all other loves. Augustine’s ontological hierarchy of the one eternal God and the many created goods leads him to insist that the love of God, who alone is loved for his own sake, conditions the Christian’s love of neighbors whom she loves not for their own sake but for God’s. The Platonic ontology of Augustine’s theodicy, it will be argued, allows him to explain how use-love is a genuine expression of love for the neighbor in her particularity and yet remains subordinated to one’s highest love of God.

  19. Role of vision and mechanoreception in bed bug, Cimex lectularius L. behavior.

    Directory of Open Access Journals (Sweden)

    Narinderpal Singh

    Full Text Available The role of olfactory cues such as carbon dioxide, pheromones, and kairomones in bed bug, Cimex lectularius L. behavior has been demonstrated. However, the role of vision and mechanoreception in bed bug behavior is poorly understood. We investigated bed bug vision by determining their responses to different colors, vertical objects, and their ability to detect colors and vertical objects under low and complete dark conditions. Results show black and red paper harborages are preferred compared to yellow, green, blue, and white harborages. A bed bug trapping device with a black or red exterior surface was significantly more attractive to bed bugs than that with a white exterior surface. Bed bugs exhibited strong orientation behavior toward vertical objects. The height (15 vs. 30 cm tall and color (brown vs. black of the vertical object had no significant effect on orientation behavior of bed bugs. Bed bugs could differentiate color and detect vertical objects at very low background light conditions, but not in complete darkness. Bed bug preference to different substrate textures (mechanoreception was also explored. Bed bugs preferred dyed tape compared to painted tape, textured painted plastic, and felt. These results revealed that substrate color, presence of vertical objects, and substrate texture affect host-seeking and harborage-searching behavior of bed bugs. Bed bugs may use a combination of vision, mechanoreception, and chemoreception to locate hosts and seek harborages.

  20. LOVE AESTHETICS AND PAINTING

    Directory of Open Access Journals (Sweden)

    ZUhal ARDA

    2015-04-01

    Full Text Available Talking about love, while we are talking about a culture and world view means. People love for the people, the passion that inhabited the earth of mankind, the "love" for the first time since love always makes life meaningful emotions has been replaced in the front row between. Throughout history, many artists, scientist, philosopher, and polymath has committed about love are in the works. Poetry, music, theatre, dance, painting, sculpture, each with its own specific language, an art form they are given immortal works about love. Sense of friendship and love of antiquity, Medieval spiritual journeys, when more stunning and dramatic to modern times, trends, human love, to the concept of gaining various dimensions of divine love. Understanding by seeing through these exchanges pictures-meaning maybe the concept of "love" will shed light on the changing values, too. When you do this, both from the east and from the west, giving examples to do a comparison over the years has diversified, changing the concept of "love" art of painting will be an indication that reflected how.

  1. Salt tectonics and sequence-stratigraphic history of minibasins near the Sigsbee Escarpment, Gulf of Mexico

    Science.gov (United States)

    Montoya, Patricia

    The focus of this research is to understand the stratigraphic and structural evolution of lower-slope minibasins in the Gulf of Mexico by examining the influence of salt tectonics on sediment transport systems and deep-water facies architecture. Results showed that gravitational subsidence and shortening can cause variations in the relief of salt massifs on opposing sides of a minibasin. These bathymetric variations, combined with changes in sedimentation rates through time, affected not only the distribution of deep-water facies inside the minibasins, but also influenced the evolution of sediment transport systems between minibasins. In order to understand the evolution of salt massifs, this dissertation presents a new approach to evaluate qualitatively the rate of relative massif uplift based on depoaxis shifts and channel geometries identified in minibasins surrounded by mobile salt. From these results it was established that compression was long-lived, and that extension only dominated during late intervals. Stratigraphic analyses showed that there is a strong cyclicity in deep-water facies stacking patterns within lower-slope minibasins, related primarily to cyclical changes in sedimentation rates. A typical sequence starts with a period of slow sedimentation associated with drape facies above each sequence boundary. Then, towards the middle and final stages of the sequence, sedimentation rates increase and turbidity flows fill the minibasin. Previous studies describe processes of fill-and-spill for two adjacent minibasins in the upper and middle slope. However, these models fail to adequately explain fill-and-spill processes in lower slope minibasins surrounded by mobile salt. In particular, they do not consider the effect of variations in bathymetric relief of the intervening massif, nor do they examine multidirectional connections between proximal and distal minibasins. A new dynamic-salt fill-and-spill model is proposed in this dissertation in order to

  2. A Christian understanding of the significance of love of oneself in loving God and neighbour: Towards an integrated self-love reading

    Directory of Open Access Journals (Sweden)

    Hannelie Wood

    2016-09-01

    Full Text Available This article addresses the meaning of the great commandment of love (Mt. 22:35–40 with afocus on the understanding of self-love as considered within a Christian context. Christians ingeneral understand the commandment as applying to love of God and one’s neighbour. Thereference to self-love tends to be ignored or misunderstood, especially when love of self isviewed in the context of the Christian virtues of humility and self-mortification. The conceptof narcissism (self-preoccupation or self-glorification has devastating effects on relationshipswith God, human beings and the world. In the Christian context self-love is not a thirdcommandment and it is not clearly outlined in Scripture. Furthermore, the love of oneselfseems to be the norm by which the love of God and neighbour are measured. It appearstherefore that by bringing narcissism into the equation of self-love, a better understanding canbe achieved of what a healthy Christian self-love should entail. Furthermore, a brief discussionon the views of the self as mind, emotions and will as well as agape, philia and eros is requiredfor a proposed integrated self-love reading.

  3. Kissing Bug (Triatoma spp.) Intrusion into Homes: Troublesome Bites and Domiciliation.

    Science.gov (United States)

    Klotz, Stephen A; Shirazi, F Mazda; Boesen, Keith; Beatty, Norman L; Dorn, Patricia L; Smith, Shannon; Schmidt, Justin O

    2016-01-01

    Kissing bugs (Triatoma spp.) frequently enter homes and bite human and pet occupants. Bites may lead to severe allergic reactions and, in some cases, death. Kissing bugs are also vectors of Trypanosoma cruzi, the cause of Chagas disease. In general, modern houses in the United States are not conducive to domiciliation of kissing bugs (bugs living out their entire life within the home with the presence of eggs, nymphs, adults, and exuviae). Construction features such as concrete foundations, solid walls and ceilings, window screens, tight thresholds for doors and windows, and other measures impede bug entry into homes, and air conditioning reduces the need for open doors and windows. Where Chagas disease is endemic in Mexico and Central and South America, homes often have thatch roofs, adobe walls, and open doors and windows. We investigated numerous instances of kissing bug intrusions into homes in Southern Arizona, California, and Louisiana and documented the reactions to kissing bug bites. Our work confirms the importance of modern home construction in limiting kissing bug intrusions. Older homes, especially those lacking modern screening, caulking, and weather stripping to reduce air leakage, may be subject to kissing bug intrusions and domiciliation. We describe a community in Southern Arizona where domiciliation of homes by Triatoma recurva is common. We also provide recent data regarding kissing bug bites and allergic reactions to the bites.

  4. Early perception of stink bug damage in developing seeds of field-grown soybean induces chemical defences and reduces bug attack.

    Science.gov (United States)

    Giacometti, Romina; Barneto, Jesica; Barriga, Lucia G; Sardoy, Pedro M; Balestrasse, Karina; Andrade, Andrea M; Pagano, Eduardo A; Alemano, Sergio G; Zavala, Jorge A

    2016-08-01

    Southern green stink bugs (Nezara viridula L.) invade field-grown soybean crops, where they feed on developing seeds and inject phytotoxic saliva, which causes yield reduction. Although leaf responses to herbivory are well studied, no information is available about the regulation of defences in seeds. This study demonstrated that mitogen-activated protein kinases MPK3, MPK4 and MPK6 are expressed and activated in developing seeds of field-grown soybean and regulate a defensive response after stink bug damage. Although 10-20 min after stink bug feeding on seeds induced the expression of MPK3, MPK6 and MPK4, only MPK6 was phosphorylated after damage. Herbivory induced an early peak of jasmonic acid (JA) accumulation and ethylene (ET) emission after 3 h in developing seeds, whereas salicylic acid (SA) was also induced early, and at increasing levels up to 72 h after damage. Damaged seeds upregulated defensive genes typically modulated by JA/ET or SA, which in turn reduced the activity of digestive enzymes in the gut of stink bugs. Induced seeds were less preferred by stink bugs. This study shows that stink bug damage induces seed defences, which is perceived early by MPKs that may activate defence metabolic pathways in developing seeds of field-grown soybean. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

  5. The Value of Infused Love

    NARCIS (Netherlands)

    Sarot, M.

    2014-01-01

    Aquinas distinguishes between love as a passion of the soul and love as a theological virtue. The distinction between both forms of love lies not in the objects of love, as if love for men was a passion of the soul, love for God a theological virtue. Love as a theological virtue comprises both love

  6. Print a Bed Bug Card - (Single Cards)

    Science.gov (United States)

    Two sets of business-card-sized lists of tips for recognizing bed bugs and the signs of an infestation, including a photo of bed bugs to assist identification. One card is for general use around home or office, the other for travelers.

  7. Finding error handling bugs in OpenSSL using Coccinelle

    DEFF Research Database (Denmark)

    Lawall, Julia; Laurie, Ben; Hansen, René Rydhof

    2010-01-01

    OpenSSL is a library providing various functionalities relating to secure network communication.  Detecting and fixing bugs in OpenSSL code is thus essential, particularly when such bugs can lead to malicious attacks.  In previous work, we have proposed a methodology for finding API usage protocols...... in Linux kernel code using the program matching and transformation engine Coccinelle.  In this work, we report on our experience in applying this methodology to OpenSSL, focusing on API usage protocols related to error handling.  We have detected over 30 bugs in a recent OpenSSL snapshot, and in many cases...... it was possible to correct the bugs automatically.  Our patches correcting these bugs have been accepted by the OpenSSL developers.  This work furthermore confirms the applicability of our methodology to user-level code....

  8. Single and multiple in-season measurements as indicators of at-harvest cotton boll damage caused by verde plant bug (Hemiptera: Miridae).

    Science.gov (United States)

    Brewer, Michael J; Armstrong, J Scott; Parker, Roy D

    2013-06-01

    The ability to monitor verde plant bug, Creontiades signatus Distant (Hemiptera: Miridae), and the progression of cotton, Gossypium hirsutum L., boll responses to feeding and associated cotton boll rot provided opportunity to assess if single in-season measurements had value in evaluating at-harvest damage to bolls and if multiple in-season measurements enhanced their combined use. One in-season verde plant bug density measurement, three in-season plant injury measurements, and two at-harvest damage measurements were taken in 15 cotton fields in South Texas, 2010. Linear regression selected two measurements as potentially useful indicators of at-harvest damage: verde plant bug density (adjusted r2 = 0.68; P = 0.0004) and internal boll injury of the carpel wall (adjusted r2 = 0.72; P = 0.004). Considering use of multiple measurements, a stepwise multiple regression of the four in-season measurements selected a univariate model (verde plant bug density) using a 0.15 selection criterion (adjusted r2 = 0.74; P = 0.0002) and a bivariate model (verde plant bug density-internal boll injury) using a 0.25 selection criterion (adjusted r2 = 0.76; P = 0.0007) as indicators of at-harvest damage. In a validation using cultivar and water regime treatments experiencing low verde plant bug pressure in 2011 and 2012, the bivariate model performed better than models using verde plant bug density or internal boll injury separately. Overall, verde plant bug damaging cotton bolls exemplified the benefits of using multiple in-season measurements in pest monitoring programs, under the challenging situation when at-harvest damage results from a sequence of plant responses initiated by in-season insect feeding.

  9. Romantic Relationships and Love

    Directory of Open Access Journals (Sweden)

    Hasan Atak

    2012-12-01

    Full Text Available Intimacy or love is completely defined as a personal relationship or sometimes a specific component of personal relationships or even a particular emotion that someone feels for another. Love is appearing as a psychological concept in the area of psychology in recent years. The definition of love depends on culture and people. Love comes with the concepts such as intimacy, attachment, respect and mature love. In this context, love is evaluated conceptually in this paper in order to fill the lack of the papers on this subject in Turkey. The main purpose of this study is to evaluate the theories that have different approaches about love.

  10. Dimorphic changes of some features of loving relationships during long-term use of antidepressants in depressed outpatients.

    Science.gov (United States)

    Marazziti, Donatella; Akiskal, Hagop S; Udo, Mieko; Picchetti, Michela; Baroni, Stefano; Massimetti, Gabriele; Albanese, Francesco; Dell'Osso, Liliana

    2014-09-01

    The present study aimed at investigating the possible changes of some features of loving relationships during long-term treatment of depression with both selective serotonin reuptake inhibitors (SSRIs) and tricyclics (TCAs), by means of a specifically designed test, the so-called "Sex, Attachment, Love" (SALT) questionnaire. The sample was composed by 192 outpatients (123 women and 69 men, mean age±SD: 41.2±10.2 years), suffering from mild or moderate depression, according to DSM-IV-TR criteria, that were selected if they were treated with one antidepressant only for at least six months and were involved in a loving relationship. The results showed that SSRIs had a significant impact on the feelings of love and attachment towards the partner especially in men, while women taking TCAs complained of more sexual side effects than men. These data were supported also by the detection of a significant interaction between drug and sex on the "Love" and "Sex" domains. The present findings, while demonstrating a dimorphic effect of antidepressants on some component of loving relationships, need to be deepened in future studies. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Bug City: House and Backyard Insects [Videotape].

    Science.gov (United States)

    1998

    "Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…

  12. Molecular characterization of Wolbachia infection in bed bugs (Cimex lectularius collected from several localities in France

    Directory of Open Access Journals (Sweden)

    Akhoundi Mohammad

    2016-01-01

    Full Text Available Wolbachia symbionts are maternally inherited intracellular bacteria that have been detected in numerous insects including bed bugs. The objective of this study, the first epidemiological study in Europe, was to screen Wolbachia infection among Cimex lectularius collected in the field, using PCR targeting the surface protein gene (wsp, and to compare obtained Wolbachia strains with those reported from laboratory colonies of C. lectularius as well as other Wolbachia groups. For this purpose, 284 bed bug specimens were caught and studied from eight different regions of France including the suburbs of Paris, Bouches-du-Rhône, Lot-et-Garonne, and five localities in Alpes-Maritimes. Among the samples, 166 were adults and the remaining 118 were considered nymphs. In all, 47 out of 118 nymphs (40% and 61 out of 166 adults (37% were found positive on wsp screening. Among the positive cases, 10 samples were selected randomly for sequencing. The sequences had 100% homology with wsp sequences belonging to the F-supergroup strains of Wolbachia. Therefore, we confirm the similarity of Wolbachia strains detected in this epidemiological study to Wolbachia spp. reported from laboratory colonies of C. lectularius.

  13. Bed Bugs FAQs

    Science.gov (United States)

    ... Europe. Bed bugs have been found in five-star hotels and resorts and their presence is not ... Health – Division of Parasitic Diseases Email Recommend Tweet YouTube Instagram Listen Watch RSS ABOUT About CDC Jobs ...

  14. Free love? On the relation between belief in free will, determinism, and passionate love.

    Science.gov (United States)

    Boudesseul, Jordane; Lantian, Anthony; Cova, Florian; Bègue, Laurent

    2016-11-01

    Is love possible if we are not free? Some philosophers consider that true love is necessarily free, while others think that the nature of love makes it incompatible with a certain type of freedom. Here, we explored the relationship between feelings of passionate love, belief in free will and determinism across three online studies. In Study 1 (N=257), participants who believed strongly in free will (or determinism) expressed stronger passionate love. In Study 2 (N=305), we again found a positive association between belief in free will (or determinism) and passionate love, although the passionate love-determinism relationship seems more conditional. Finally, Study 3 (N=309) confirmed the relationship between belief in free will and passionate love but not between belief in determinism and passionate love. These findings, along with a meta-analysis, suggest that both beliefs in free will and determinism are compatible with passionate love. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Romantic Love

    OpenAIRE

    Smith, Thomas H.

    2011-01-01

    This research review based on literature derived from a Pubmed search on the terms romantic love revealed only 149 studies from 1953 to 2016. These include self-report and behavior observation studies as well as research on neurotransmitter/ neurohormonal systems and electrophysiological monitoring and neuroimaging. The protocol used in most of these studies involved fMRI responses by the romantic love person viewing photos of the loved one versus photos of familiar and/or unfamiliar others. ...

  16. Bug22p, a conserved centrosomal/ciliary protein also present in higher plants, is required for an effective ciliary stroke in Paramecium.

    Science.gov (United States)

    Laligné, C; Klotz, C; de Loubresse, N Garreau; Lemullois, M; Hori, M; Laurent, F X; Papon, J F; Louis, B; Cohen, J; Koll, F

    2010-04-01

    Centrioles, cilia, and flagella are ancestral conserved organelles of eukaryotic cells. Among the proteins identified in the proteomics of ciliary proteins in Paramecium, we focus here on a protein, Bug22p, previously detected by cilia and basal-body high-throughput studies but never analyzed per se. Remarkably, this protein is also present in plants, which lack centrioles and cilia. Bug22p sequence alignments revealed consensus positions that distinguish species with centrioles/cilia from plants. In Paramecium, antibody and green fluorescent protein (GFP) fusion labeling localized Bug22p in basal bodies and cilia, and electron microscopy immunolabeling refined the localization to the terminal plate of the basal bodies, the transition zone, and spots along the axoneme, preferentially between the membrane and the microtubules. RNA interference (RNAi) depletion of Bug22p provoked a strong decrease in swimming speed, followed by cell death after a few days. High-speed video microscopy and morphological analysis of Bug22p-depleted cells showed that the protein plays an important role in the efficiency of ciliary movement by participating in the stroke shape and rigidity of cilia. The defects in cell swimming and growth provoked by RNAi can be complemented by expression of human Bug22p. This is the first reported case of complementation by a human gene in a ciliate.

  17. Comparison of management strategies for squash bugs (Hemiptera: Coreidae) in watermelon.

    Science.gov (United States)

    Dogramaci, Mahmut; Shrefler, James W; Roberts, B Warren; Pair, Sam; Edelson, J V

    2004-12-01

    Two watermelon pest management practices, a squash trap crop and a standard recommendation using soil-applied carbofuran, were compared using large-scale field plots to assess trap crop suitability as a replacement for the standard in 2000, 2001, and 2002. In both systems, foliar insecticide applications were used to control squash bugs when populations exceeded threshold levels. During 2001 and 2002, a treatment of untreated watermelon was used. Early season adult insects, from seedling to fruit set, are most critical for watermelon. Significantly fewer early adult bugs were found on watermelon in the trap crop than in the standard recommended practice in 1 of 3 yr. In both years, significantly fewer adult squash bugs were found in watermelon in the trap crop than in untreated fields. The standard recommended practice significantly reduced adult squash bugs in watermelon compared with the untreated in 1 of 2 yr. There was no significant correlation of watermelon yield and squash bug density, indicating that squash bug densities were too low to impact yield. Although squash bugs were reduced significantly by the trap crop, marketable watermelon yields were lower in the squash trap crop than in untreated watermelon, suggesting that pest management treatments may interfere with crop productivity factors other than squash bug colonization. Results suggest that mid-season production squash bug should be managed by monitoring populations and using insecticides as needed rather than using at-plant treatment. Further research is needed to compare treatments during early-season production.

  18. Effective Bug Finding in C Programs with Shape and Effect Abstractions

    DEFF Research Database (Denmark)

    Abal, Iago; Brabrand, Claus; Wasowski, Andrzej

    2017-01-01

    Software projects tend to suffer from conceptually simple resource manipulation bugs, such as accessing a de-allocated memory region, or acquiring a non-reentrant lock twice. Static code scanners are used extensively to remove these bugs from projects like the Linux kernel. Yet, when the manipula......Software projects tend to suffer from conceptually simple resource manipulation bugs, such as accessing a de-allocated memory region, or acquiring a non-reentrant lock twice. Static code scanners are used extensively to remove these bugs from projects like the Linux kernel. Yet, when...... the Linux kernel. Our results show that our tool is more effective at finding bugs than similar code-scanning tools. EBA analyzes the drivers/ directory of Linux (nine thousand files) in less than thirty minutes, and uncovers a handful previously unknown double-lock bugs in various drivers....

  19. Estimating Rheological Parameters of Anhydrite from Folded Evaporite sequences: Implications for Internal Dynamics of Salt Structure

    Science.gov (United States)

    Adamuszek, Marta; Dabrowski, Marcin; Schmalholz, Stefan M.; Urai, Janos L.; Raith, Alexander

    2015-04-01

    Salt structures have been identified as a potential target for hydrocarbon, CO2, or radioactive waste storage. The most suitable locations for magazines are considered in the thick and relatively homogeneous rock salt layers. However, salt structures often consist of the evaporite sequence including rock salt intercalated with other rock types e.g.: anhydrite, gypsum, potassium and magnesium salt, calcite, dolomite, or shale. The presence of such heterogeneities causes a serious disturbance in the structure management. Detailed analysis of the internal architecture and internal dynamics of the salt structure are crucial for evaluating them as suitable repositories and also their long-term stability. The goal of this study is to analyse the influence of the presence of anhydrite layers on the internal dynamics of salt structures. Anhydrite is a common rock in evaporite sequences. Its physical and mechanical properties strongly differ from the properties of rock salt. The density of anhydrite is much higher than the density of salt, thus anhydrite is likely to sink in salt causing the disturbance of the surrounding structures. This suggestion was the starting point to the discussion about the long-term stability of the magazines in salt structures [1]. However, the other important parameter that has to be taken into account is the viscosity of anhydrite. The high viscosity ratio between salt and anhydrite can restrain the layer from sinking. The rheological behaviour of anhydrite has been studied in laboratory experiments [2], but the results only provide information about the short-term behaviour. The long-term behaviour can be best predicted using indirect methods e.g. based on the analysis of natural structures that developed over geological time scale. One of the most promising are fold structures, the shape of which is very sensitive to the rheological parameters of the deforming materials. Folds can develop in mechanically stratified materials during layer

  20. Love founded in God: The fruits of love in Kierkegaard’s ‘Works of love’

    Directory of Open Access Journals (Sweden)

    Jos Huls

    2011-10-01

    Full Text Available This article discussed the use of the Bible in ‘Love’s hidden life and its recognizability by its fruits’, which is the first reflection of Søren Kierkegaard’s book, Works of love. Firstly, this article discussed Kierkegaard’s lack of clarity about the fruits of love, even though he stresses their divine origin. Secondly, it reflected on his argument that, even though deeds are more important than words, words remain necessary because of the need to express love to others. In a following section he points out that neither specific words nor particular works of love can demonstrate that love exists. One needs to distinguish between works of love and the attitude with which works are done. Thirdly, it pointed out how Kierkegaard argues that the inability to demonstrate love unconditionally does not negate that love is to be known by its fruits. It is rather a personal incitement to love for the sake of love itself. Noting that there is no direct relationship between the fruits of love and the actual effects our love has on others, he points to the fact that the result of love is in the hands of God. He then argues that though fruits of love may be invisible, they become apparent in the strength of our love. The only responsibility we have is to follow love as the divine movement of our heart. In the final part of his reflection, Kierkegaard notes that there is no other way to enter into the reality of love than to believe in it. This implies that one should be careful of making demands on someone in a loving relationship. What is needed is to become rooted in love as the divine source of the heart so that one will understand that this unseen reality is the foundation of existence in which one is known by the Other, whose essence is love.

  1. Between-group transmission dynamics of the swallow bug, Oeciacus vicarius.

    Science.gov (United States)

    Brown, Charles R; Brown, Mary Bomberger

    2005-06-01

    The parasitic cimicid swallow bug, Oeciacus vicarius, is the principal invertebrate vector for Buggy Creek virus (BCRV) and has also been associated with Venezuelan equine encephalitis virus. To help understand the spread of this vector, we experimentally measured the transmission of O. vicarius between groups (colonies) of its main host, the cliff swallow (Petrochelidonpyrrhonota), in the field. Transmission of bugs between colonies varied significantly with year, size of the colony, and week within the season. Bug immigration into sites tended to peak in mid-summer. Swallow nests in larger colonies had more consistent rates of bug introduction than did nests in small colonies, but within a colony a given nest's weekly immigrant-bug count varied widely across the season. Transmission of O. vicarius between host social groups follows broadly predictable seasonal patterns, but there is nevertheless temporal and spatial heterogeneity in bug transmission. By understanding how long-distance movement by this vector varies in time and space, we can better predict where and when BCRV epizootics may occur.

  2. The Unrequited Love as Reflected in William Blake's “Love's Secret”

    OpenAIRE

    Risthania, Olivia Fergie

    2014-01-01

    The purpose of this final academic paper is to describe the love story which tells sadness in William Blake's “Love's Secret”. The writer adopts Erich Fromm's theory of unrequited love from The Art of Loving. This final academic paper concerns intrinsic and extrinsic side of the poem. In the intrinsic side, the writer discusses about the existing diction and figurative language such as denotation and connotation and imagery to understand the true meaning of the poem. The extrinsic side, the w...

  3. Love Without Borders?

    DEFF Research Database (Denmark)

    Bissenbakker, Mons; Myong, Lene

    2016-01-01

    the idealized version of love promoted by LWB happened to take the form of romantic intimacy predominantly consisting of straight, young and white-brown couples oriented towards reproduction. Our main argument is that despite its good intentions of supporting migration the activist campaign ‘Love without...... and to the political system in ways that sustain white hegemony. Building mainly on Sara Ahmed's and Laurent Berlant's reflections on love as cultural politics the article analyzes posters, viral videos and newspaper debates in its discussion of the promises and pitfalls of love as an affective political tool....

  4. Implementation of the e-Bug Project in Greece.

    Science.gov (United States)

    Gennimata, Dimitra; Merakou, Kyriakoula; Barbouni, Anastasia; Kremastinou, Jenny

    2011-06-01

    The e-Bug pack and web site educational material has been translated and adapted to the Greek language and educational background, and implemented throughout Greece as a supplementary educational resource in elementary and junior high schools. Elementary and junior high school teachers in Greece have actively participated in the development of the e-Bug educational resource and supported the implementation of all e-Bug activities. Dissemination to all key national stakeholders has been undertaken, and endorsement has been obtained from educational and medical associations, societies and institutions. Independent evaluation has been carried out, as part of dissertation thesis projects, for postgraduate studies. The e-Bug educational resource provides all the essentials for the dissemination of good health behaviours in hygiene, monitoring the spread of infection and the prudent use of antibiotics, to the youth of this country. Its contribution is expected to be evident in the next adult generation.

  5. Bed Bug Myths

    Science.gov (United States)

    Learn the truth about bed bugs, such as how easy they are to see with the naked eye, their preferred habitat, whether they transmit diseases, their public health effects, and whether pesticides are the best way to deal with an infestation.

  6. Sickness and love: an introduction

    NARCIS (Netherlands)

    van der Geest, S.; Vandamme, S.

    2008-01-01

    Love is a neglected topic in anthropology, for good reasons: it has always resisted scientific definition and analysis. By associating love with sickness seven authors attempt to capture various meanings and experiences of love. Two broad concepts arise: love as sickness and love in response to

  7. Addicted to love: What is love addiction and when should it be treated?

    Science.gov (United States)

    Earp, Brian D.; Wudarczyk, Olga A.; Foddy, Bennett; Savulescu, Julian

    2015-01-01

    Recent research suggests that romantic love can be literally addictive. Although the exact nature of the relationship between love and addiction has been described in inconsistent terms throughout the literature, we offer a framework that distinguishes between a narrow view and a broad view of love addiction. The narrow view counts only the most extreme, harmful forms of love or love-related behaviors as being potentially addictive in nature. The broad view, by contrast, counts even basic social attachment as being on a spectrum of addictive motivations, underwritten by similar neurochemical processes as more conventional addictions. We argue that on either understanding of love-as-addiction, treatment decisions should hinge on considerations of harm and well-being rather than on definitions of disease. Implications for the ethical use of anti-love biotechnology are considered. PMID:28381923

  8. Phylogeny of the true water bugs (Nepomorpha: Hemiptera–Heteroptera) based on 16S and 28S rDNA and morphology

    DEFF Research Database (Denmark)

    Hebsgaard, Martin Bay; Andersen, Nils M.; Damgaard, Jakob

    2004-01-01

    Morphological characters and molecular sequence data were for the first time analysed separately and combined for the true water bugs (Hemiptera-Heteroptera, infraorder Nepomorpha). Data from forty species representing all families were included, together with two outgroup species representing...

  9. Plato: White and Non-white Love

    Directory of Open Access Journals (Sweden)

    Amo Sulaiman

    2009-06-01

    Full Text Available Plato’s dialogues, the Symposium, and Phaedrus, provide a reasonableexplanation of love. G. Vlastos and M. Nussbaum do not share such anopinion. The former contends that Plato’s view of love is about lovingonly a person’s beauty, but not the entire person; thus, it falls short of anappropriate explanation of love. The latter holds that a theory of love should be complete, and that Plato’s one is incomplete on the grounds that it does not account for personal love. These criticisms will be re-evaluated in light of the duality of love (the white and non-white horses—in Phaedrus as well as participants’ views in the Symposium; a re-assessment will weaken the mentioned objections. This paper contends that from the Symposium and Phaedrus, one can have a fruitful understanding of being in love, being out of love, falling inlove, loving for its own sake and being erotically in love. In order to account for these related issues of love it is important to consider Plato’s works in terms of his “official” and “unofficial” views. The former is construed as the doctrine of the lover or loving for its own sake: this is associates with Diotima’s views which are repeated by Socrates. With reference to the latter, it is possible to explain what personal love or being in love, being out of love, falling in love, and being erotically in love involve. Erotic love will be interpreted as an extension of our philosophical conception of love, related to views of love that are mentioned in the Symposium other than Socrates’ report of Diotima’s conceptions. This paper is divided into two parts: the first one will show views of love in the Symposium. That is, being in love, being out of love, falling in love and loving for its own sake will be discussed. In addition, the forementioned criticisms will be re-evaluated. In the second section, we will show that Aristophanes’ speech expresses erotic love, and then Kant’s objections will be

  10. Learning from Mistakes --- A Comprehensive Study on Real World Concurrency Bug Characteristics

    International Nuclear Information System (INIS)

    Shan Lu; Soyeon Park; Eunsoo Seo; Yuanyuan Zhou

    2008-01-01

    The reality of multi-core hardware has made concurrent programs pervasive. Unfortunately, writing correct concurrent programs is difficult. Addressing this challenge requires advances in multiple directions, including concurrency bug detection, concurrent program testing, concurrent programming model design, etc. Designing effective techniques in all these directions will significantly benefit from a deep understanding of real world concurrency bug characteristics. This paper provides the first (to the best of our knowledge) comprehensive real world concurrency bug characteristic study. Specifically, we have carefully examined concurrency bug patterns, manifestation, and fix strategies of 105 randomly selected real world concurrency bugs from 4 representative server and client opensource applications (MySQL, Apache, Mozilla and OpenOffice). Our study reveals several interesting findings and provides useful guidance for concurrency bug detection, testing, and concurrent programming language design. Some of our findings are as follows: (1) Around one third of the examined non-deadlock concurrency bugs are caused by violation to programmers order intentions, which may not be easily expressed via synchronization primitives like locks and transactional memories; (2) Around 34% of the examined non-deadlock concurrency bugs involve multiple variables, which are not well addressed by existing bug detection tools; (3) About 92% of the examined concurrency bugs can be reliably triggered by enforcing certain orders among no more than 4 memory accesses. This indicates that testing concurrent programs can target at exploring possible orders among every small groups of memory accesses, instead of among all memory accesses; (4) About 73% of the examined non-deadlock concurrency bugs were not fixed by simply adding or changing locks, and many of the fixes were not correct at the first try, indicating the difficulty of reasoning concurrent execution by programmers.

  11. Tidal Love numbers and moment-Love relations of polytropic stars

    Science.gov (United States)

    Yip, Kenny L. S.; Leung, P. T.

    2017-12-01

    The physical significance of tidal deformation in astronomical systems has long been known. The recently discovered universal I-Love-Q relations, which connect moment of inertia, quadrupole tidal Love number and spin-induced quadrupole moment of compact stars, also underscore the special role of tidal deformation in gravitational wave astronomy. Motivated by the observation that such relations also prevail in Newtonian stars and crucially depend on the stiffness of a star, we consider the tidal Love numbers of Newtonian polytropic stars whose stiffness is characterized by a polytropic index n. We first perturbatively solve the Lane-Emden equation governing the profile of polytropic stars through the application of the scaled delta expansion method and then formulate perturbation series for the multipolar tidal Love number about the two exactly solvable cases with n = 0 and n = 1, respectively. Making use of these two series to form a two-point Padé approximant, we find an approximate expression of the quadrupole tidal Love number, whose error is less than 2.5 × 10-5 per cent (0.39 per cent) for n ∈ [0, 1] (n ∈ [0, 3]). Similarly, we also determine the mass moments for polytropic stars accurately. Based on these findings, we are able to show that the I-Love-Q relations are in general stationary about the incompressible limit irrespective of the equation of state of a star. Moreover, for the I-Love-Q relations, there is a secondary stationary point near n ≈ 0.4444, thus showing the insensitivity to n for n ∈ [0, 1]. Our investigation clearly tracks the universality of the I-Love-Q relations from their validity for stiff stars such as neutron stars to their breakdown for soft stars.

  12. Four bugs on a rectangle

    KAUST Repository

    Chapman, S. J.

    2010-11-10

    The idealized mathematical problem of four bugs in cyclic pursuit starting from a 2-by-1 rectangle is considered, and asymptotic formulas are derived to describe the motion. In contrast to the famous case of four bugs on a square, here the trajectories quickly freeze to essentially one dimension. After the first rotation about the centre point, the scale of the configuration has shrunk by a factor of 10427907250, and this number is then exponentiated four more times with each successive cycle. Relations to Knuth\\'s double-arrow notation and level-index arithmetic are discussed. This journal is © 2011 The Royal Society.

  13. BUGS at work : a bicycle user group guide

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This guide provides practical advice to cyclists on how start a Bicycle User Group (BUG) at their workplace. It offers tools to encourage employers to be proactive in improving facilities in support of cycle commuting. Several BUGs across Canada have worked towards getting better bicycle parking, lockers and shower facilities at their workplace. Other incentives include policies such as flexible work hours for cyclist commuters; casual dress on Friday; reimbursement for the subsidized cost of free parking provided by employers; and, use of a company car if needed for company business during the work day. The advantages to employers include: reduced health care costs because cyclists are physically fit; decreased absenteeism; increased productivity; reduced parking costs; lower company transportation bills; and, a greener corporate image. BUGs provide cycling information ranging from cycling maps to pamphlets and they raise cycle awareness. This guide includes cycling survey samples and examples of successful BUG activities across Canada. refs., tabs., figs.

  14. Genome-Wide Association Study Identifies Loci for Salt Tolerance during Germination in Autotetraploid Alfalfa (Medicago sativa L.) Using Genotyping-by-Sequencing

    Science.gov (United States)

    Yu, Long-Xi; Liu, Xinchun; Boge, William; Liu, Xiang-Ping

    2016-01-01

    Salinity is one of major abiotic stresses limiting alfalfa (Medicago sativa L.) production in the arid and semi-arid regions in US and other counties. In this study, we used a diverse panel of alfalfa accessions previously described by Zhang et al. (2015) to identify molecular markers associated with salt tolerance during germination using genome-wide association study (GWAS) and genotyping-by-sequencing (GBS). Phenotyping was done by germinating alfalfa seeds under different levels of salt stress. Phenotypic data of adjusted germination rates and SNP markers generated by GBS were used for marker-trait association. Thirty six markers were significantly associated with salt tolerance in at least one level of salt treatments. Alignment of sequence tags to the Medicago truncatula genome revealed genetic locations of the markers on all chromosomes except chromosome 3. Most significant markers were found on chromosomes 1, 2, and 4. BLAST search using the flanking sequences of significant markers identified 14 putative candidate genes linked to 23 significant markers. Most of them were repeatedly identified in two or three salt treatments. Several loci identified in the present study had similar genetic locations to the reported QTL associated with salt tolerance in M. truncatula. A locus identified on chromosome 6 by this study overlapped with that by drought in our previous study. To our knowledge, this is the first report on mapping loci associated with salt tolerance during germination in autotetraploid alfalfa. Further investigation on these loci and their linked genes would provide insight into understanding molecular mechanisms by which salt and drought stresses affect alfalfa growth. Functional markers closely linked to the resistance loci would be useful for MAS to improve alfalfa cultivars with enhanced resistance to drought and salt stresses. PMID:27446182

  15. I-Love-Q relations: from compact stars to black holes

    International Nuclear Information System (INIS)

    Yagi, Kent; Yunes, Nicolás

    2016-01-01

    The relations between most observables associated with a compact star, such as the mass and radius of a neutron star or a quark star, typically depend strongly on their unknown internal structure. The recently discovered I-Love-Q relations (between the moment of inertia, the tidal deformability and the quadrupole moment) are however approximately insensitive to this structure. These relations become exact for stationary black holes (BHs) in General Relativity as shown by the no-hair theorems, mainly because BHs are vacuum solutions with event horizons. In this paper, we take the first steps toward studying how the approximate I-Love-Q relations become exact in the limit as compact stars become BHs. To do so, we consider a toy model for compact stars, i.e. incompressible stars with anisotropic pressure, which allows us to model an equilibrium sequence of stars with ever increasing compactness that approaches the BH limit arbitrarily closely. We numerically construct such a sequence in the slow-rotation and in the small-tide approximations by extending the Hartle–Thorne formalism, and then extract the I-Love-Q trio from the asymptotic behavior of the metric tensor at spatial infinity. We find that the I-Love-Q relations approach the BH limit in a nontrivial way, with the quadrupole moment and the tidal deformability changing sign as the compactness and the amount of anisotropy are increased. Through a generalization of Maclaurin spheroids to anisotropic stars, we show that the multipole moments also change sign in the Newtonian limit as the amount of anisotropy is increased because the star becomes prolate. We also prove analytically that the stellar moment of inertia reaches the BH limit as the compactness reaches a critical BH value in the strongly anisotropic limit. Modeling the BH limit through a sequence of anisotropic stars, however, can fail when considering other theories of gravity. We calculate the scalar dipole charge and the moment of inertia in a

  16. The chemical volatiles (semiochemicals) produced by neo tropical stink bugs (Hemiptera: Pentatomidae)

    Energy Technology Data Exchange (ETDEWEB)

    Moraes, Maria C.B.; Pareja, Martin; Laumann, Raul A.; Borges, Miguel [EMBRAPA Recursos Geneticos e Biotecnologia, Brasilia, DF (Brazil). Nucleo Tematico Controle Biologico

    2008-09-15

    In recent years the growing concern about environmental changes and how we are using the natural resources have triggered a search for natural products as alternatives to synthetic pesticides. The stink bugs produce a wide variety of chemical compounds (semiochemicals) that show potential to manage these insects. The stink bugs Chinavia impicticornis (Stal), C. ubica (Rolston), Dichelops melacanthus (Dallas), Euschistus heros (F.), Piezodorus guildinii (Westwood), Thyanta perditor (Westwood) and Tibraca limbativentris (Stal) had their blends of defensive compounds evaluated both qualitative and quantitatively. The main compounds identified on the glands of Brazilian stink bugs are: 2-alkenals, mainly the E isomer; saturated aliphatic hydrocarbons; and 4 oxo-(E)-2-alkenals. The first sex attractant determined from a stink bug was obtained from Nezara viridula L., and consists on a mix of two isomers cis - and trans bisabolene-epoxides. Later the soybean stink bug E. heros was also studied and its sex attractant was identified as three esters methyl: 2,6,10-trimethyl decanoate, methyl 2,6,10-trimethyl dodecanoate, and methyl E2, Z4-decadienoate. Recently, three new Brazilian sting bugs were studied and had their sex attractant elucidated. Males of T. perditor produce the ester, methyl 2E, 4Z, 6Z-decatrienoate. Whereas, the stink bug, P. guildinii has as sexual pheromone, the sesquiterpene beta-sesqui phellandrene, and the stink bug T. limbativentris produces as sex attractant the zingiberenol. In this review we discuss the advances obtained on the behaviour and identification of sex and defensive compound of stink bugs from Brazilian crops and the application of this knowledge to manage the stink bugs. (author)

  17. The chemical volatiles (semiochemicals) produced by neo tropical stink bugs (Hemiptera: Pentatomidae)

    International Nuclear Information System (INIS)

    Moraes, Maria C.B.; Pareja, Martin; Laumann, Raul A.; Borges, Miguel

    2008-01-01

    In recent years the growing concern about environmental changes and how we are using the natural resources have triggered a search for natural products as alternatives to synthetic pesticides. The stink bugs produce a wide variety of chemical compounds (semiochemicals) that show potential to manage these insects. The stink bugs Chinavia impicticornis (Stal), C. ubica (Rolston), Dichelops melacanthus (Dallas), Euschistus heros (F.), Piezodorus guildinii (Westwood), Thyanta perditor (Westwood) and Tibraca limbativentris (Stal) had their blends of defensive compounds evaluated both qualitative and quantitatively. The main compounds identified on the glands of Brazilian stink bugs are: 2-alkenals, mainly the E isomer; saturated aliphatic hydrocarbons; and 4 oxo-(E)-2-alkenals. The first sex attractant determined from a stink bug was obtained from Nezara viridula L., and consists on a mix of two isomers cis - and trans bisabolene-epoxides. Later the soybean stink bug E. heros was also studied and its sex attractant was identified as three esters methyl: 2,6,10-trimethyl decanoate, methyl 2,6,10-trimethyl dodecanoate, and methyl E2, Z4-decadienoate. Recently, three new Brazilian sting bugs were studied and had their sex attractant elucidated. Males of T. perditor produce the ester, methyl 2E, 4Z, 6Z-decatrienoate. Whereas, the stink bug, P. guildinii has as sexual pheromone, the sesquiterpene beta-sesqui phellandrene, and the stink bug T. limbativentris produces as sex attractant the zingiberenol. In this review we discuss the advances obtained on the behaviour and identification of sex and defensive compound of stink bugs from Brazilian crops and the application of this knowledge to manage the stink bugs. (author)

  18. [Doctors in love].

    Science.gov (United States)

    de Leeuw, Peter W

    2012-01-01

    To investigate how often doctors fall in love or are in a relationship with a colleague. Descriptive questionnaire. Doctors and medical students completed an online questionnaire during the summer of 2012. The questions concerned baseline characteristics as well as their feelings of happiness. In addition, we asked them whether they were in love or had ever been with a colleague and whether this had resulted in a steady relationship. A total of 401 individuals participated, of which 41% were male and 59% female. Their mean age was 40 years. Altogether, 40% of the participants indicated to be or have been in love with a colleague. This occurred more often in women than men. In 82% the relationship was of an equivalent nature; it was hierarchical in the remainder. In only 23% of cases, the relationship was steady; this was independent of age. Dermatologists appeared to be the least apt to fall in love with a colleague, while obstetricians had the highest rate. Although love between colleagues is a frequently occurring phenomenon, this is associated with a steady relationship in only about 25% of cases. There is wide variation among specialists in their proneness to intercollegial love.

  19. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... var c = 0; c Tips to prevent and treat bug bites Although most bug bites are harmless, some can spread dangerous diseases like Zika virus, dengue, Lyme disease, and malaria. Particularly if you’re ...

  20. Bug22p, a Conserved Centrosomal/Ciliary Protein Also Present in Higher Plants, Is Required for an Effective Ciliary Stroke in Paramecium ▿ †

    Science.gov (United States)

    Laligné, C.; Klotz, C.; Garreau de Loubresse, N.; Lemullois, M.; Hori, M.; Laurent, F. X.; Papon, J. F.; Louis, B.; Cohen, J.; Koll, F.

    2010-01-01

    Centrioles, cilia, and flagella are ancestral conserved organelles of eukaryotic cells. Among the proteins identified in the proteomics of ciliary proteins in Paramecium, we focus here on a protein, Bug22p, previously detected by cilia and basal-body high-throughput studies but never analyzed per se. Remarkably, this protein is also present in plants, which lack centrioles and cilia. Bug22p sequence alignments revealed consensus positions that distinguish species with centrioles/cilia from plants. In Paramecium, antibody and green fluorescent protein (GFP) fusion labeling localized Bug22p in basal bodies and cilia, and electron microscopy immunolabeling refined the localization to the terminal plate of the basal bodies, the transition zone, and spots along the axoneme, preferentially between the membrane and the microtubules. RNA interference (RNAi) depletion of Bug22p provoked a strong decrease in swimming speed, followed by cell death after a few days. High-speed video microscopy and morphological analysis of Bug22p-depleted cells showed that the protein plays an important role in the efficiency of ciliary movement by participating in the stroke shape and rigidity of cilia. The defects in cell swimming and growth provoked by RNAi can be complemented by expression of human Bug22p. This is the first reported case of complementation by a human gene in a ciliate. PMID:20118210

  1. Automated Bug Assignment: Ensemble-based Machine Learning in Large Scale Industrial Contexts

    OpenAIRE

    Jonsson, Leif; Borg, Markus; Broman, David; Sandahl, Kristian; Eldh, Sigrid; Runeson, Per

    2016-01-01

    Bug report assignment is an important part of software maintenance. In particular, incorrect assignments of bug reports to development teams can be very expensive in large software development projects. Several studies propose automating bug assignment techniques using machine learning in open source software contexts, but no study exists for large-scale proprietary projects in industry. The goal of this study is to evaluate automated bug assignment techniques that are based on machine learni...

  2. Pain when love is near

    Science.gov (United States)

    Tamam, S.; Ahmad, A. H.; Aziz, M. E.; Kamil, W. A.

    2017-05-01

    The aim of the study is to investigate brain responses to acute laser pain when a loved one is nearby. Laser pain stimuli at individual pain threshold were delivered using Th:YAG laser to 17 female participants. The participants were categorised into two groups, Love Hurts or Love Heals, according to their responses to pain stimulation during the presence of their loved ones. fMRI brain activation was obtained using 3 T Philips Achieva MRI scanner utilising blocked design paradigm comprising 15 blocks of stimulation phase and 15 blocks of no stimulation. fMRI images were analysed using statistical parametric mapping (SPM) focusing on random effects (RFX) analysis. We found that both groups activated pain-related areas such as the thalamus, secondary somatosensory cortex, insula and cingulate cortex. However, Love Hurts showed more activity in thalamus, parahippocampal gyrus and hippocampus; while Love Heals showed more activity in the entire part of cingulate cortex during the presence of their loved ones. In conclusion, there may be specific brain regions responsible for modulation of pain due to the presence of a loved one thus manifesting as Love Hurts or Love Heals.

  3. Pain when love is near

    International Nuclear Information System (INIS)

    Tamam, S; Aziz, M E; Kamil, W A; Ahmad, A H

    2017-01-01

    The aim of the study is to investigate brain responses to acute laser pain when a loved one is nearby. Laser pain stimuli at individual pain threshold were delivered using Th:YAG laser to 17 female participants. The participants were categorised into two groups, Love Hurts or Love Heals , according to their responses to pain stimulation during the presence of their loved ones. fMRI brain activation was obtained using 3 T Philips Achieva MRI scanner utilising blocked design paradigm comprising 15 blocks of stimulation phase and 15 blocks of no stimulation. fMRI images were analysed using statistical parametric mapping (SPM) focusing on random effects (RFX) analysis. We found that both groups activated pain-related areas such as the thalamus, secondary somatosensory cortex, insula and cingulate cortex. However, Love Hurts showed more activity in thalamus, parahippocampal gyrus and hippocampus; while Love Heals showed more activity in the entire part of cingulate cortex during the presence of their loved ones. In conclusion, there may be specific brain regions responsible for modulation of pain due to the presence of a loved one thus manifesting as Love Hurts or Love Heals . (paper)

  4. Modified bug-1 algorithm based strategy for obstacle avoidance in multi robot system

    Directory of Open Access Journals (Sweden)

    Kandathil Jom J.

    2018-01-01

    Full Text Available One of the primary ability of an intelligent mobile robot system is obstacle avoidance. BUG algorithms are classic examples of the algorithms used for achieving obstacle avoidance. Unlike many other planning algorithms based on global knowledge, BUG algorithms assume only local knowledge of the environment and a global goal. Among the variations of the BUG algorithms that prevail, BUG-0, BUG-1 and BUG-2 are the more prominent versions. The exhaustive search algorithm present in BUG-1 makes it more reliable and safer for practical applications. Overall, this provides a more predictable and dependable performance. Hence, the essential focus in this paper is on implementing the BUG-1 algorithm across a group of robots to move them from a start location to a target location. The results are compared with the results from BUG-1 algorithm implemented on a single robot. The strategy developed in this work reduces the time involved in moving the robots from starting location to the target location. Further, the paper shows that the total distance covered by each robot in a multi robot-system is always lesser than or equal to that travelled by a single robot executing the same problem.

  5. NGF and romantic love.

    Science.gov (United States)

    Emanuele, Enzo

    2011-06-01

    Romantic love is the catalyst behind the spread of the human life. The neurobiology of love embraces the hypothesis that what we call "romantic attachment" or "romantic love" may be at least in part the expression of biological factors. A corollary of this hypothesis states that it is possible to learn much about the nature of human love by studying the molecules involved in the expression of social and affiliative behaviours. Under this theoretical framework, we have investigated the changes in plasma neurotrophin levels in subjects with early stage romantic love. A positive association between the intensity of early romantic feelings and serum levels of nerve growth factor (NGF) has been identified. These findings link love with biologically relevant pathways for neuron survival and illuminate the biochemical correlates of such a complex feeling that so deeply affects our own lives. The progresses in the neurobiology of love suggest that this kind of research may open a new window onto our understanding of the very nature of human romantic bonding.

  6. Bed Bug Information Clearinghouse

    Science.gov (United States)

    Its purpose is to help states, communities, and consumers in efforts to prevent and control bed bug infestations. Currently includes only reviewed material from federal/state/local government agencies, extension services, and universities.

  7. Do you love me?

    DEFF Research Database (Denmark)

    Lausten, Mette; Frederiksen, Signe

    2017-01-01

    -standing issues. Social pedagogy puts such questions at the core of its philosophy and practice, and has been a fundamental part of care in Denmark for many years. Drawing on a Danish survey of 1,400 children in out-of-home care, this paper analyses the subjective feeling of love amongst children living in out......Questions about whether love can be offered in residential child care units, whether combining child protection and safeguarding in social work with loving care or care with love is possible, and whether children and young people feel loved by someone who is paid to care for them, have raised long...

  8. Biochemical characterization of digestive amylase of wheat bug ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-08-04

    Aug 4, 2009 ... ... Boyd et al., 2002). Wheat bug also feeds on different stage of developing grains. ... the grain during feeding, Wheat bug enzymes degrade gluten proteins and cause rapid relaxation of dough resulting in the production of .... A blank without substrate but with α-amylase extract and a control containing no ...

  9. 'Love of the heart': romantic love among young mothers in Mali.

    Science.gov (United States)

    Sølbeck, Ditte Enemark

    2010-05-01

    This paper calls attention to an ideal of romantic love among young unmarried mothers in Mali. It demonstrates that romantic love constitutes a motivating force for the agency of young Malian mothers who invest themselves in hopes of romantic outcomes from their relationships. Like the majority of people in Mali, the young mothers in this study dedicated a considerable time each weekday to watching a Venezuelan soap opera, which could be regarded as offering a modern version of Romeo and Juliet. Yet, romance is not the only thing that matters in young mothers' ideals of love. Materiality plays an important role as well. Thus, young mothers have multiple motives for engaging in relationships with men: they seek both romance and material stability, which is why an either love or exchange perspective is insufficient when examining the topic of romantic love in a Malian context.

  10. Our love for animals.

    Science.gov (United States)

    Scruton, Roger

    2013-12-01

    Love does not necessarily benefit its object, and cost-free love may damage both object and subject. Our love of animals mobilises several distinct human concerns and should not be considered always as a virtue or always as a benefit to the animals themselves. We need to place this love in its full psychological, cultural, and moral context in order to assess what form it ought to take if animals are to benefit from it.

  11. Zero bugs and program faster

    CERN Document Server

    Thompson, Kate

    2015-01-01

    A book about programming, improving skill, and avoiding mistakes. The author spent two years researching every bug avoidance technique she could find. This book contains the best of them. If you want to program faster, with fewer bugs, and write more secure code, buy this book! "This is the best book I have ever read." - Anonymous reviewer "Four score and seven years ago this book helped me debug my server code." -Abraham Lincoln "Would my Javascript have memory leaks without this book? Would fishes fly without water?" -Socrates "This book is the greatest victory since the Spanish Armada, and the best about programming." -Queen Elizabeth

  12. Love matters: exploring conceptions of love in Rwanda and ...

    African Journals Online (AJOL)

    Women and men emphasised that love is seen and expressed through actions and tangible evidence such as gifts and material support, acts of service, showing intentions for marriage, sexual faithfulness, and spending time together. Some participants expressed ambivalent narratives regarding love, gifts, and money, ...

  13. WinBUGSio: A SAS Macro for the Remote Execution of WinBUGS

    Directory of Open Access Journals (Sweden)

    Michael K. Smith

    2007-09-01

    Full Text Available This is a macro which facilitates remote execution of WinBUGS from within SAS. The macro pre-processes data for WinBUGS, writes the WinBUGS batch-script, executes this script and reads in output statistics from the WinBUGS log-file back into SAS native format. The user specifies the input and output file names and directory path as well as the statistics to be monitored in WinBUGS. The code works best for a model that has already been set up and checked for convergence diagnostics within WinBUGS. An obvious extension of the use of this macro is for running simulations where the input and output files all have the same name but all that differs between simulation iterations is the input dataset. The functionality and syntax of the macro call are described in this paper and illustrated using a simple linear regression model.

  14. Identification and characterization of microRNAs related to salt stress in broccoli, using high-throughput sequencing and bioinformatics analysis.

    Science.gov (United States)

    Tian, Yunhong; Tian, Yunming; Luo, Xiaojun; Zhou, Tao; Huang, Zuoping; Liu, Ying; Qiu, Yihan; Hou, Bing; Sun, Dan; Deng, Hongyu; Qian, Shen; Yao, Kaitai

    2014-09-03

    MicroRNAs (miRNAs) are a new class of endogenous regulators of a broad range of physiological processes, which act by regulating gene expression post-transcriptionally. The brassica vegetable, broccoli (Brassica oleracea var. italica), is very popular with a wide range of consumers, but environmental stresses such as salinity are a problem worldwide in restricting its growth and yield. Little is known about the role of miRNAs in the response of broccoli to salt stress. In this study, broccoli subjected to salt stress and broccoli grown under control conditions were analyzed by high-throughput sequencing. Differential miRNA expression was confirmed by real-time reverse transcription polymerase chain reaction (RT-PCR). The prediction of miRNA targets was undertaken using the Kyoto Encyclopedia of Genes and Genomes (KEGG) Orthology (KO) database and Gene Ontology (GO)-enrichment analyses. Two libraries of small (or short) RNAs (sRNAs) were constructed and sequenced by high-throughput Solexa sequencing. A total of 24,511,963 and 21,034,728 clean reads, representing 9,861,236 (40.23%) and 8,574,665 (40.76%) unique reads, were obtained for control and salt-stressed broccoli, respectively. Furthermore, 42 putative known and 39 putative candidate miRNAs that were differentially expressed between control and salt-stressed broccoli were revealed by their read counts and confirmed by the use of stem-loop real-time RT-PCR. Amongst these, the putative conserved miRNAs, miR393 and miR855, and two putative candidate miRNAs, miR3 and miR34, were the most strongly down-regulated when broccoli was salt-stressed, whereas the putative conserved miRNA, miR396a, and the putative candidate miRNA, miR37, were the most up-regulated. Finally, analysis of the predicted gene targets of miRNAs using the GO and KO databases indicated that a range of metabolic and other cellular functions known to be associated with salt stress were up-regulated in broccoli treated with salt. A comprehensive

  15. Developing e-Bug web games to teach microbiology.

    Science.gov (United States)

    Farrell, David; Kostkova, Patty; Lazareck, Lisa; Weerasinghe, Dasun; Weinberg, Julius; Lecky, Donna M; Adriaenssens, Niels; Koprivová Herotová, Tereza; Holt, Jette; Touboul, Pia; Merakou, Kyriakoula; Koncan, Raffaella; Olczak-Pienkowska, Anna; Avô, António Brito; Campos, José; McNulty, Cliodna A M

    2011-06-01

    As a complement to the e-Bug teaching pack, two e-Bug games were developed to provide content that aimed to entertain as well as to educate. A set of agreed learning outcomes (LOs) were provided by the scientific partners of the e-Bug Project and the games were developed using user-centred design techniques (the needs, wants and limitations of the potential game players were assessed at each stage of the design process). The e-Bug games were designed for two age groups: Junior (9-12 year olds); and Senior (13-15 year olds). A study using focus groups was done to gain an understanding as to the types of games enjoyed by the target users. According to the preliminary study, the Junior Game was developed as a platform game and the Senior Game was developed as a story-based detective game. The Junior Game consists of five levels, each associated with a set of LOs. Similarly, the Senior Game consists of four missions, each comprising five stages using problem-based learning techniques and LOs. In this paper, the process of development for each game is described in detail and an illustration is provided of how each game level or mission addresses the target LOs. Development of the games used feedback acquired from children in four schools across the UK (Glasgow, London and two in Gloucester). The children were selected according to their willingness to participate. European Partners of the e-Bug Project also provided further support, translation and requests for modifications. The knowledge gained of LOs and further evaluation of the games is continuing, and preliminary results are in press. The final versions of the games, translated into 11 European languages, are available online via www.e-bug.eu.

  16. Bed Bug Epidemic: A Challenge to Public Health

    Science.gov (United States)

    Ratnapradipa, Dhitinut; Ritzel, Dale O.; Haramis, Linn D.; Bliss, Kadi R.

    2011-01-01

    In recent years, reported cases of bed bug infestations in the U.S. and throughout the world have escalated dramatically, posing a global public health problem. Although bed bugs are not known to transmit disease to humans, they pose both direct and indirect public health challenges in terms of health effects, treatment, cost, and resource…

  17. The Endurance of Love: Passionate and Companionate Love in Newlywed and Long-term Marriages

    Directory of Open Access Journals (Sweden)

    Mary Utne O’Brien

    2008-06-01

    Full Text Available Most theorists assume that the passage of time will have a very different impact on passionate versus companionate love. Passionate love is said to decline fairly quickly, while companionate love is thought to remain fairly stable (or actually increase over time.This hypothesis was tested in two studies. In Study 1, we interviewed 53 newlywed couples soon after their marriages and again one year later, when presumably (for some the “honeymoon was over.” In Study 2, we interviewed a random sample of 240 older women, ranging in age from 50-82, who had been married varying lengths of time. (The median length of marriage was 33 years. We asked about their passionate and companionate love for their partners and their partner’s love for them. In Study 1, it was found that although newlywed men and women loved with equal passion, women tended to love their partners more companionately than they were loved in return. (This is in accord with previous research with dating couples. The results for people married many years were more complex.Finally, we turned to the question with which we are most concerned: What impact does time have on love? In both Study 1 and Study 2, time did have a corrosive effect on love—but to our surprise it appeared to have an equally detrimental effect on both passionate and companionate love.

  18. Love in the fourth dimension.

    Science.gov (United States)

    Berscheid, Ellen

    2010-01-01

    Psychologists' efforts to understand love began in the mid-twentieth century. The fact that they continue apace in the twenty-first century reflects increased awareness of the importance of love to understanding relationship phenomena and acknowledgment that an understanding of love has yet to be achieved. This article (a) describes one source of increased recognition that the present confusions surrounding love must be transcended if progress is to be made in understanding many relationship phenomena; (b) discusses the failure to explicate the love construct, which constitutes the major obstacle to the study of love phenomena; (c) discusses the need for a temporal model of love in relationships; and (d) suggests that it is important to consider the presence or absence of four types of love, each of which appears to be associated with different causal conditions and thus is likely to have a different temporal course as an adult relationship moves through time.

  19. Where Is the Love? An Interrogation of Love in VH1's "Love and Hip Hop New York" and a Call to Educators to Respond to Anti-Love Messages

    Science.gov (United States)

    Edwards, Erica; Esposito, Jennifer

    2016-01-01

    In this article, Erica Edwards and Jennifer Esposito review the fourth season of "Love and Hip Hop New York," which is just a small part of the larger "Love and Hip Hop" reality TV series, which characterizes love through narrow representations of race, gender, and sexuality. Their analysis reports that this television program…

  20. Love and psychosis. Why we are going crazy with the love?

    OpenAIRE

    Katarzyna Prot-Klinger

    2015-01-01

    The article discusses about the relationship between romantic love and psychosis. Argues that romantic love is often the cause of psychotic decompensation. That phenomenon may be associated with the structure of personality and pattern of attachment of people with experience of psychosis. Anthropological studies show how the phase of falling in love through recreating the mother-child relationship can become threatening for people with psychotic personality structure. Researchers affiliat...

  1. To Love and to be Loved

    Directory of Open Access Journals (Sweden)

    Ana Paula Rocha

    2014-10-01

    Full Text Available This article intends to ascertain the way the precocity of the relationship between the mother and her baby, that began in utero, will determine the relational quality of life of all of us as individuals. Possible deviations in this interaction will cause disturbance in the richness of our affective life. On the other hand, a good mother-baby interaction will favour the fundamentals for love bonds. At last it gives the idea that the outcome of this love bond and its fulfilment will be a life full of affections.

  2. Identification of salt-induced genes from Salicornia brachiata, an extreme halophyte through expressed sequence tags analysis.

    Science.gov (United States)

    Jha, Bhavanath; Agarwal, Pradeep K; Reddy, Palakolanu Sudhakar; Lal, Sanjay; Sopory, Sudhir K; Reddy, Malireddy K

    2009-04-01

    Salinity severely affects plant growth and development causing crop loss worldwide. We have isolated a large number of salt-induced genes as well as unknown and hypothetical genes from Salicornia brachiata Roxb. (Amaranthaceae). This is the first description of identification of genes in response to salinity stress in this extreme halophyte plant. Salicornia accumulates salt in its pith and survives even at 2 M NaCl under field conditions. For isolating salt responsive genes, cDNA subtractive hybridization was performed between control and 500 mM NaCl treated plants. Out of the 1200 recombinant clones, 930 sequences were submitted to the NCBI database (GenBank accession: EB484528 to EB485289 and EC906125 to EC906292). 789 ESTs showed matching with different genes in NCBI database. 4.8% ESTs belonged to stress-tolerant gene category and approximately 29% ESTs showed no homology with known functional gene sequences, thus classified as unknown or hypothetical. The detection of a large number of ESTs with unknown putative function in this species makes it an interesting contribution. The 90 unknown and hypothetical genes were selected to study their differential regulation by reverse Northern analysis for identifying their role in salinity tolerance. Interestingly, both up and down regulation at 500 mM NaCl were observed (21 and 10 genes, respectively). Northern analysis of two important salt tolerant genes, ASR1 (Abscisic acid stress ripening gene) and plasma membrane H+ATPase, showed the basal level of transcripts in control condition and an increase with NaCl treatment. ASR1 gene is made full length using 5' RACE and its potential role in imparting salt tolerance is being studied.

  3. Catching the Bug: How Virtual Coaching Improves Teaching

    Science.gov (United States)

    Allen, Megan

    2014-01-01

    In this article the author describes virtual coaching and why it is so effective. The following six points of virtual coaching are explained: (1) Also known as bug-in-ear coaching, virtual coaching is not new; (2) Virtual coaching can save money and time; (3) Bug-in-ear coaching increases the frequency of observations for novice teachers; (4) It…

  4. Posttreatment Feeding Affects Mortality of Bed Bugs (Hemiptera: Cimicidae) Exposed to Insecticides.

    Science.gov (United States)

    Singh, Narinderpal; Wang, Changlu; Cooper, Richard

    2016-02-01

    Insecticide sprays and dusts are used for controlling bed bugs, Cimex lectularius L. In natural environments, bed bugs have daily access to hosts after they are exposed to insecticides. The established laboratory insecticide bioassay protocols do not provide feeding after insecticide treatments, which can result in inflated mortality compared with what would be encountered in the field. We evaluated the effect of posttreatment feeding on mortality of bed bugs treated with different insecticides. None of the insecticides tested had a significant effect on the amount of blood consumed and percent feeding. The effect of posttreatment feeding on bed bug mortality varied among different insecticides. Feeding significantly reduced mortality in bed bugs exposed to deltamethrin spray, an essential oil mixture (Bed Bug Fix) spray, and diatomaceous earth dust. Feeding increased the mean survival time for bed bugs treated with chlorfenapyr spray and a spray containing an essential oil mixture (Ecoraider), but did not affect the final mortality. First instars hatched from eggs treated with chlorfenapyr liquid spray had reduced feeding compared with nymphs hatched from nontreated eggs. Those nymphs hatched from eggs treated with chlorfenapyr liquid spray and successfully fed had reduced mortality and a higher mean survival time than those without feeding. We conclude that the availability of a bloodmeal after insecticide exposure has a significant effect on bed bug mortality. Protocols for insecticide efficacy testing should consider offering a bloodmeal to the treated bed bugs within 1 to 3 d after treatment. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Love will tear us apart

    DEFF Research Database (Denmark)

    Bramming, Pia; Johnsen, Rasmus

    2011-01-01

    to their leaders, each others and their jobs in terms of love. To be able to encourage emotions of love in call centre workers can be seen as very successful transformational leadership, while challenging our basic assumptions about love as an authentic, higher order feeling. We use Plato's classic work on love...

  6. An insight into the sialotranscriptome of the seed-feeding bug, Oncopeltus fasciatus.

    Science.gov (United States)

    Francischetti, Ivo M B; Lopes, Angela H; Dias, Felipe A; Pham, Van M; Ribeiro, José M C

    2007-09-01

    The salivary transcriptome of the seed-feeding hemipteran, Oncopeltus fasciatus (milkweed bug), is described following assembly of 1025 expressed sequence tags (ESTs) into 305 clusters of related sequences. Inspection of these sequences reveals abundance of low complexity, putative secreted products rich in the amino acids (aa) glycine, serine or threonine, which might function as silk or mucins and assist food canal lubrication and sealing of the feeding site around the mouthparts. Several protease inhibitors were found, including abundant expression of cystatin transcripts that may inhibit cysteine proteases common in seeds that might injure the insect or induce plant apoptosis. Serine proteases and lipases are described that might assist digestion and liquefaction of seed proteins and oils. Finally, several novel putative proteins are described with no known function that might affect plant physiology or act as antimicrobials.

  7. Mystical thoughts of Eynolghozat regarding Love

    Directory of Open Access Journals (Sweden)

    KH Assadollahi

    2009-03-01

    Full Text Available Love is a basic subject of Islamic mysticism. It is apparently the hallmark of Eynolghozat's thought as well. Hence, Mystics pronounce him as "Sheikh-al-Asheghin", "Sultan-al-oshshagh", and so on. Eynalghozat considers love as a common faith between God, human beings, and the whole universe by which enmity changes to friendship. He also considers love as a perfect leader who guides the lovers through the way ending to the eminent God. In his opinion, Love which can never be spoken of except by symbolic language is of three main types Great Love, e, middle love, and lower love. Like other mystics figurative (platonic love id of considerable importance for him. However, the first and second types of love -mentioned above- are much more prevalent in his works. In this article, the writer tries to supply a brief definition of love in Eynolghozat's opinion, as well as a comparison of his thoughts with his master that is, Ahmad Ghazali.

  8. Bed Bugs and Schools

    Science.gov (United States)

    Bed bugs have long been a pest – feeding on blood, causing itchy bites and generally irritating their human hosts. They are successful hitchhikers, and can move from an infested site to furniture, bedding, baggage, boxes, and clothing.

  9. Essential oils as fumigants for bed bugs (Hemiptera: Cimicidae)

    Science.gov (United States)

    In Petri dish assays, fumigation of a pyrethroid-susceptible strain of bed bugs Cimex lectularius L. (Hemiptera: Cimicidae) with various essential oils resulted in mortality that approached or equaled 100%, after 5 days. However, when bed bugs were exposed to the same essential oils in sealed, comme...

  10. Effects of Starvation on Deltamethrin Tolerance in Bed Bugs, Cimex lectularius L. (Hemiptera: Cimicidae

    Directory of Open Access Journals (Sweden)

    Zachary C. DeVries

    2015-01-01

    Full Text Available Bed bugs, Cimex lectularius L., are a major pest in the urban environment. Their presence often results in physical, psychological, and financial distress of homeowners and apartment dwellers. Although many insecticide bioassays have been performed on this pest, little attention has been paid to bed bug feeding status, which is closely linked to metabolism, molting, and mass. Therefore, we evaluated the toxicity of topically applied deltamethrin on insecticide susceptible adult male bed bugs fed 2 d, 9 d, and 21 d prior to testing. When toxicity was evaluated on a “per-bug” basis, there was no difference between 2 d [LD50 = 0.498 (0.316 − 0.692 ng·bug−1] and 9 d [LD50 = 0.572 (0.436 − 0.724 ng·bug−1] starved bugs, while 21 d starved bugs had a significantly lower LD50 [0.221 (0.075 − 0.386 ng·bug−1]. When toxicity was evaluated in terms of body mass, 9 d starved bugs had the highest LD50 values [0.138 (0.102 − 0.176 ng·mg−1], followed by 2 d starved bugs [0.095 (0.060 − 0.134 ng·mg−1], and then 21 d starved bugs [0.058 (0.019–0.102 ng·mg−1]; the LD50 values of 2 d and 9 d starved bugs were significantly different from 21 d starved bugs. These results indicate that feeding status plays an important role in the toxicity of deltamethrin. In addition, the lack of differences between 2 d and 9 d starved bugs indicate that the blood meal itself has little impact on tolerance, but rather it is some physiological change following feeding that confers increased tolerance to bed bugs.

  11. Comparison of Three Bed Bug Management Strategies in a Low-Income Apartment Building

    Directory of Open Access Journals (Sweden)

    Changlu Wang

    2012-04-01

    Full Text Available Bed bug (Cimex lectularius L. infestations are currently controlled by a variety of non-chemical and chemical methods. There have been few studies on the comparative effectiveness of these control techniques. We evaluated three bed bug management strategies in an apartment building: (1 non-chemical methods only (n = 9; (2 insecticides only (n = 6; and (3 integrated pest management including both non-chemical methods and insecticides (n = 9. The apartments were one-bedroom units occupied by seniors or people with disabilities. Bed bug numbers in each apartment were determined by visual inspection and/or installing intercepting devices under bed and sofa legs. The median (min, max bed bug counts in the non-chemical methods only, insecticides only, and integrated pest management (IPM treatment were: 4 (1, 57, 19 (1, 250, and 14 (1, 219, respectively prior to the treatments. The apartments were retreated if found necessary during biweekly to monthly inspections. After 10 weeks, bed bugs were found to be eliminated from 67, 33, and 44% of the apartments in the three treatment groups, respectively. The final (after 10 weeks median (min, max bed bug counts in the non-chemical methods only, insecticides only, and IPM treatment were: 0 (0, 134, 11.5 (0, 58, and 1 (0, 38, respectively. There were no significant differences in the speed of bed bug count reduction or the final bed bug counts. Lack of resident cooperation partially contributed to the failure in eliminating bed bugs from some of the apartments. Results of this study suggest that non-chemical methods can effectively eliminate bed bugs in lightly infested apartments.

  12. Prevalence of bed bug (Cimex lectularius in human settlement area of Bahnamir, Iran

    Directory of Open Access Journals (Sweden)

    Seyyed Farzad Motevalli Haghi

    2014-09-01

    Full Text Available Objective: To survey the factors concerning with bed bugs epidemiology among human settlement area of Bahnamir, Iran in 2012-2013. Methods: Bed bugs were collected from 500 households which lived in eight villages in suburban areas. After random cluster classification, we checked their houses to collect information on presence of bed bugs. When bed bugs infestation revealed, they were preserved in properly labeled specimen containing 70% alcohol. Bugs were transferred to the Faculty of Health and identified by stereomicroscopy. A questionnaire was filled by the owners. The recorded data were coded and analyzed statistically using the Chi-square test. Results: In the study area, 14 from 500 families were infested by bed bugs which revealed almost 2.8% of infestation in that area. Five infested villages had shown 62.50% infestation. From the total of 256 caught bugs, 56.45%, 31.25%, 8.59%, and 3.91% was separated from bedroom, setting room, kitchen and other parts of the infested houses, respectively. Regarding to 256 trapped bugs in the bedroom, 33.2% were immature (nymph and 66.8% were mature. Conclusions: The results illustrated the role of education and guidance of the owners towards improving personal hygiene and public health with using insecticides to control by professional persons, not using secondhand instrument in the home and washing sheets and blankets and drying on suitable hot drier in order to reduce the infestation rate of bed bug among human settlement.

  13. Ecosystem-Based Incorporation of Nectar-Producing Plants for Stink Bug Parasitoids

    Directory of Open Access Journals (Sweden)

    Glynn Tillman

    2017-06-01

    Full Text Available Adult parasitoids of pest insects rely on floral resources for survival and reproduction, but can be food-deprived in intensively managed agricultural systems lacking these resources. Stink bugs are serious pests for crops in southwest Georgia. Provisioning nectar-producing plants for parasitoids of stink bugs potentially can enhance biocontrol of these pests. Knowledge of spatial and temporal availability and distribution of stink bugs in host plants is necessary for appropriate timing and placement of flowering plants in agroecosystems. Stink bugs move between closely associated host plants throughout the growing season in response to deteriorating suitability of their host plants. In peanut-cotton farmscapes, stink bugs develop in peanut, and subsequently the adults disperse into adjacent cotton. Parasitism of Nezara viridula (L. adults by Trichopoda pennipes (F. at the peanut-cotton interface was significantly higher in cotton with a strip of milkweed or buckwheat between the two crops than in cotton alone. Milkweed and buckwheat also provided nectar to a wide range of insect pollinators. Monarch butterflies fed on milkweed. When placed between peanut and cotton, a strip of soybean was an effective trap crop for cotton, reducing economic damage. Incorporation of buckwheat near soybean enhanced parasitism of Euschistus servus (Say eggs by Telenomus podisi Ashmead in cotton. In conclusion, nectar provision enhances biocontrol of stink bugs, acts together with other management tactics for stink bug control, and aids in conservation of natural enemies, insect pollinators, and the monarch butterfly.

  14. Ontology of Love

    OpenAIRE

    Francis Etim

    2013-01-01

    Love in its entire ramification is an encompassing human phenomenon that is so challenging that it naturally evokes interest in academics, philosophers, psychologists, religious enthusiast, etc. It appears however that its elusive nature has continued to fascinate man such that there seems to be no hard and fast rules about it. In any case, this paper tries to answer the questions as to whether love does exist in actually or is just a mere concept: Is love a preserved human activity which oth...

  15. WYSIWIB: A Declarative Approach to Finding Protocols and Bugs in Linux Code

    DEFF Research Database (Denmark)

    Lawall, Julia Laetitia; Brunel, Julien Pierre Manuel; Hansen, Rene Rydhof

    2008-01-01

    the tools to be able to find specific kinds of bugs. In this paper, we propose a declarative approach based on a control-flow based program search engine. Our approach is WYSIWIB (What You See Is Where It Bugs), since the programmer is able to express specifications for protocol and bug finding using...

  16. Histamine as an emergent indoor contaminant: Accumulation and persistence in bed bug infested homes.

    Directory of Open Access Journals (Sweden)

    Zachary C DeVries

    Full Text Available Histamine is used in bronchial and dermal provocation, but it is rarely considered an environmental risk factor in allergic disease. Because bed bugs defecate large amounts of histamine as a component of their aggregation pheromone, we sought to determine if histamine accumulates in household dust in bed bug infested homes, and the effects of bed bug eradication with spatial heat on histamine levels in dust. We collected dust in homes and analyzed for histamine before, and up to three months after bed bug eradication. Histamine levels in bed bug infested homes were remarkably high (mean = 54.6±18.9 μg/100 mg of sieved household dust and significantly higher than in control homes not infested with bed bugs (mean < 2.5±1.9 μg/100 mg of sieved household dust. Heat treatments that eradicated the bed bug infestations failed to reduce histamine levels, even three months after treatment. We report a clear association between histamine levels in household dust and bed bug infestations. The high concentrations, persistence, and proximity to humans during sleep suggest that bed bug-produced histamine may represent an emergent contaminant and pose a serious health risk in the indoor environment.

  17. Love me, love me not: changed names

    OpenAIRE

    2010-01-01

    Tiré du site Internet de Onestar Press: " A selection of 150 cities within Slavs and Tatars’ Eurasian remit, Love Me, Love Me Not : Changed Names plucks the petals off the past to reveal an impossibly thorny stem : a lineage of names changed by the course of the region’s grueling history. Some cities divulge a resolutely Asian heritage, so often forgotten in today’s quest, at all costs, for European integration. Some vacillate almost painfully, and others with numbing repetition, entire metro...

  18. How Does Bug-Handling Effort Differ Among Different Programming Languages?

    OpenAIRE

    Zhang, Jie; Li, Feng; Hao, Dan; Wang, Meng; Zhang, Lu

    2018-01-01

    Handling bugs is an essential part of software development. The impact of programming language on this task has long been a topic of much debate. For example, some people hold the view that bugs in Python are easy to handle because its code is easy to read and understand, while some others believe the absence of static typing in Python will lead to higher bug-handling effort. This paper presents the first large-scale study to investigate whether the ecosystems of different (categories of) pro...

  19. Insects: Bugged Out!

    Science.gov (United States)

    Piehl, Kathy

    2011-01-01

    Insects really need no introduction. They have lived on earth much longer than humans and vastly outnumber people and all other animal species combined. People encounter them daily in their houses and yards. Yet, when children want to investigate insects, books can help them start their explorations. "Paleo Bugs" carries readers back to the time…

  20. Analysis of genetic variation and phylogeny of the predatory bug, Pilophorus typicus, in Japan using mitochondrial gene sequences.

    Science.gov (United States)

    Ito, Katsura; Nishikawa, Hiroshi; Shimada, Takuji; Ogawa, Kohei; Minamiya, Yukio; Tomoda, Masafumi; Nakahira, Kengo; Kodama, Rika; Fukuda, Tatsuya; Arakawa, Ryo

    2011-01-01

    Pilophorus typicus (Distant) (Heteroptera: Miridae) is a predatory bug occurring in East, Southeast, and South Asia. Because the active stages of P. typicus prey on various agricultural pest insects and mites, this species is a candidate insect as an indigenous natural enemy for use in biological control programs. However, the mass releasing of introduced natural enemies into agricultural fields may incur the risk of affecting the genetic integrity of species through hybridization with a local population. To clarify the genetic characteristics of the Japanese populations of P. typicus two portions of the mitochondrial DNA, the cytochrome oxidase subunit I (COI) (534 bp) and the cytochrome B (cytB) (217 bp) genes, were sequenced for 64 individuals collected from 55 localities in a wide range of Japan. Totals of 18 and 10 haplotypes were identified for the COI and cytB sequences, respectively (25 haplotypes over regions). Phylogenetic analysis using the maximum likelihood method revealed the existence of two genetically distinct groups in P. typicus in Japan. These groups were distributed in different geographic ranges: one occurred mainly from the Pacific coastal areas of the Kii Peninsula, the Shikoku Island, and the Ryukyu Islands; whereas the other occurred from the northern Kyushu district to the Kanto and Hokuriku districts of mainland Japan. However, both haplotypes were found in a single locality of the southern coast of the Shikoku Island. COI phylogeny incorporating other Pilophorus species revealed that these groups were only recently differentiated. Therefore, use of a certain population of P. typicus across its distribution range should be done with caution because genetic hybridization may occur.

  1. Is love passion an addictive disorder?

    Science.gov (United States)

    Reynaud, Michel; Karila, Laurent; Blecha, Lisa; Benyamina, Amine

    2010-09-01

    Inquiry regarding the relationship between passionate love and addiction has long been a topic of intense debate. Recent advances in neurobiology now allow for an examination between these two states. After describing the clinical distinctions between "love passion," "love addiction," and "sex addiction," we compare clinical, neuropsychological, neurobiological, and neuroimaging data on love, passion, pathological gambling (PG) and substance dependence. There are no recognized definitions or diagnostic criteria for "love addiction," but its phenomenology has some similarities to substance dependence: euphoria and unrestrained desire in the presence of the love object or associated stimuli (drug intoxication); negative mood, anhedonia, and sleep disturbance when separated from the love object (drug withdrawal); focussed attention on and intrusive thoughts about the love object; and maladaptive or problematic patterns of behavior (love relation) leading to clinically significant impairment or distress, with pursuit despite knowledge of adverse consequences. Limited animal and human studies suggest that brain regions (e.g., insula, anterior cingulated [ACC], orbitofrontal [OFC]) and neurotransmitters (dopamine) that mediate substance dependence may also be involved with love addiction (as for PG). Ocytocin (OT), which is implicated in social attachment and mating behavior, may also be involved in substance dependence. There are no data on the epidemiology, genetics, co-morbidity, or treatment of love addiction. There are currently insufficient data to place some cases of "love passion" within a clinical disorder, such as "love addiction," in an official diagnostic nomenclature or to firmly classify it as a behavioral addiction or disorder of impulse control. Further clinical and scientific studies are needed to improve our understanding and treatment of this condition. For these studies, we propose new criteria for evaluating addiction to love.

  2. A methodology for quantitatively managing the bug fixing process using Mahalanobis Taguchi system

    Directory of Open Access Journals (Sweden)

    Boby John

    2015-12-01

    Full Text Available The controlling of bug fixing process during the system testing phase of software development life cycle is very important for fixing all the detected bugs within the scheduled time. The presence of open bugs often delays the release of the software or result in releasing the software with compromised functionalities. These can lead to customer dissatisfaction, cost overrun and eventually the loss of market share. In this paper, the authors propose a methodology to quantitatively manage the bug fixing process during system testing. The proposed methodology identifies the critical milestones in the system testing phase which differentiates the successful projects from the unsuccessful ones using Mahalanobis Taguchi system. Then a model is developed to predict whether a project is successful or not with the bug fix progress at critical milestones as control factors. Finally the model is used to control the bug fixing process. It is found that the performance of the proposed methodology using Mahalanobis Taguchi system is superior to the models developed using other multi-dimensional pattern recognition techniques. The proposed methodology also reduces the number of control points providing the managers with more options and flexibility to utilize the bug fixing resources across system testing phase. Moreover the methodology allows the mangers to carry out mid- course corrections to bring the bug fixing process back on track so that all the detected bugs can be fixed on time. The methodology is validated with eight new projects and the results are very encouraging.

  3. Pheromones of milkweed bugs (Heteroptera: Lygaeidae) attract wayward plant bugs: Phytocoris mirid sex pheromone.

    Science.gov (United States)

    Zhang, Qing-He; Aldrich, Jeffrey R

    2003-08-01

    The synthetic aggregation pheromone of the large milkweed bug, Oncopeltus fasciatus (Dallas) (Lygaeinae), also attracted males of the plant bug, Phytocoris difficilis Knight (Miridae). Field testing partial blends against the six-component blend comprising the Oncopeltus pheromone showed that cross-attraction of P. difficilis males was due to synergism between (E)-2-octenyl acetate and (E,E)-2,4-hexadienyl acetate. Hexyl acetate was abundant in the metathoracic scent gland (MSG) secretion of P. difficilis males, but because female P. difficilis could not initially be found in the field, further combinatorial tests were guided by prior research on the pheromones of two Phytocoris species in the western United States. The combination of hexyl, (E)-2-hexenyl, and (E)-2-octenyl acetates was as attractive to P. difficilis males as the milkweed bug pheromone, yet no milkweed bugs were drawn to this blend. Gas chromatographic (GC)-electroantennographic detection (EAD) and GC-mass spectrometric (MS) analyses of female P. difficilis MSGs determined that their secretion contained predominantly hexyl, (E)-2-hexenyl, and (E)-2-octenyl acetates (all strongly EAD-active)-the latter two compounds found only in trace amounts from males-plus five minor female-specific compounds, three of which were EAD-active. (E,E)-2,4-Hexadienyl acetate was not detected from P. difficilis females or males. The blend of the three major components, hexyl, (E)-2-hexenyl, and (E)-2-octenyl acetates (2:1.5:1 by volume), was as attractive as the blend of all six EAD-active compounds identified from females, indicating that this ternary blend constitutes the sex pheromone of P. difficilis. Hexyl acetate with (E)-2-octenyl acetate also attracted males of another species, P. breviusculus Reuter, but addition of (E)-2-hexenyl acetate and/or (E,E)-2,4-hexadienyl acetate inhibited attraction of P. breviusculus males. Attraction of P. difficilis males occurred mainly during the first half of scotophase. The

  4. High Throughput Sequencing of Small RNAs in the Two Cucurbita Germplasm with Different Sodium Accumulation Patterns Identifies Novel MicroRNAs Involved in Salt Stress Response.

    Science.gov (United States)

    Xie, Junjun; Lei, Bo; Niu, Mengliang; Huang, Yuan; Kong, Qiusheng; Bie, Zhilong

    2015-01-01

    MicroRNAs (miRNAs), a class of small non-coding RNAs, recognize their mRNA targets based on perfect sequence complementarity. MiRNAs lead to broader changes in gene expression after plants are exposed to stress. High-throughput sequencing is an effective method to identify and profile small RNA populations in non-model plants under salt stresses, significantly improving our knowledge regarding miRNA functions in salt tolerance. Cucurbits are sensitive to soil salinity, and the Cucurbita genus is used as the rootstock of other cucurbits to enhance salt tolerance. Several cucurbit crops have been used for miRNA sequencing but salt stress-related miRNAs in cucurbit species have not been reported. In this study, we subjected two Cucurbita germplasm, namely, N12 (Cucurbita. maxima Duch.) and N15 (Cucurbita. moschata Duch.), with different sodium accumulation patterns, to Illumina sequencing to determine small RNA populations in root tissues after 4 h of salt treatment and control. A total of 21,548,326 and 19,394,108 reads were generated from the control and salt-treated N12 root tissues, respectively. By contrast, 19,108,240 and 20,546,052 reads were obtained from the control and salt-treated N15 root tissues, respectively. Fifty-eight conserved miRNA families and 33 novel miRNAs were identified in the two Cucurbita germplasm. Seven miRNAs (six conserved miRNAs and one novel miRNAs) were up-regulated in salt-treated N12 and N15 samples. Most target genes of differentially expressed novel miRNAs were transcription factors and salt stress-responsive proteins, including dehydration-induced protein, cation/H+ antiporter 18, and CBL-interacting serine/threonine-protein kinase. The differential expression of miRNAs between the two Cucurbita germplasm under salt stress conditions and their target genes demonstrated that novel miRNAs play an important role in the response of the two Cucurbita germplasm to salt stress. The present study initially explored small RNAs in the

  5. High Throughput Sequencing of Small RNAs in the Two Cucurbita Germplasm with Different Sodium Accumulation Patterns Identifies Novel MicroRNAs Involved in Salt Stress Response.

    Directory of Open Access Journals (Sweden)

    Junjun Xie

    Full Text Available MicroRNAs (miRNAs, a class of small non-coding RNAs, recognize their mRNA targets based on perfect sequence complementarity. MiRNAs lead to broader changes in gene expression after plants are exposed to stress. High-throughput sequencing is an effective method to identify and profile small RNA populations in non-model plants under salt stresses, significantly improving our knowledge regarding miRNA functions in salt tolerance. Cucurbits are sensitive to soil salinity, and the Cucurbita genus is used as the rootstock of other cucurbits to enhance salt tolerance. Several cucurbit crops have been used for miRNA sequencing but salt stress-related miRNAs in cucurbit species have not been reported. In this study, we subjected two Cucurbita germplasm, namely, N12 (Cucurbita. maxima Duch. and N15 (Cucurbita. moschata Duch., with different sodium accumulation patterns, to Illumina sequencing to determine small RNA populations in root tissues after 4 h of salt treatment and control. A total of 21,548,326 and 19,394,108 reads were generated from the control and salt-treated N12 root tissues, respectively. By contrast, 19,108,240 and 20,546,052 reads were obtained from the control and salt-treated N15 root tissues, respectively. Fifty-eight conserved miRNA families and 33 novel miRNAs were identified in the two Cucurbita germplasm. Seven miRNAs (six conserved miRNAs and one novel miRNAs were up-regulated in salt-treated N12 and N15 samples. Most target genes of differentially expressed novel miRNAs were transcription factors and salt stress-responsive proteins, including dehydration-induced protein, cation/H+ antiporter 18, and CBL-interacting serine/threonine-protein kinase. The differential expression of miRNAs between the two Cucurbita germplasm under salt stress conditions and their target genes demonstrated that novel miRNAs play an important role in the response of the two Cucurbita germplasm to salt stress. The present study initially explored small

  6. Histamine as an emergent indoor contaminant: Accumulation and persistence in bed bug infested homes.

    Science.gov (United States)

    DeVries, Zachary C; Santangelo, Richard G; Barbarin, Alexis M; Schal, Coby

    2018-01-01

    Histamine is used in bronchial and dermal provocation, but it is rarely considered an environmental risk factor in allergic disease. Because bed bugs defecate large amounts of histamine as a component of their aggregation pheromone, we sought to determine if histamine accumulates in household dust in bed bug infested homes, and the effects of bed bug eradication with spatial heat on histamine levels in dust. We collected dust in homes and analyzed for histamine before, and up to three months after bed bug eradication. Histamine levels in bed bug infested homes were remarkably high (mean = 54.6±18.9 μg/100 mg of sieved household dust) and significantly higher than in control homes not infested with bed bugs (mean emergent contaminant and pose a serious health risk in the indoor environment.

  7. The Prevalence and Nature of Unrequited Love

    Directory of Open Access Journals (Sweden)

    Robert G. Bringle

    2013-06-01

    Full Text Available Unrequited love (UL is unreciprocated love that causes yearning for more complete love. Five types of UL are delineated and conceptualized on a continuum from lower to greater levels of interdependence: crush on someone unavailable, crush on someone nearby, pursuing a love object, longing for a past lover, and an unequal love relationship. Study 1a found all types of UL relationships to be less emotionally intense than equal love and 4 times more frequent than equal love during a 2-year period. Study 1b found little evidence for limerent qualities of UL. Study 2 found all types of UL to be less intense than equal love on passion, sacrifice, dependency, commitment, and practical love, but more intense than equal love on turmoil. These results suggest that UL is not a good simulation of true romantic love, but an inferior approximation of that ideal.

  8. Love and rationality: on some possible rational effects of love

    Directory of Open Access Journals (Sweden)

    Gustavo Ortiz-Millán

    2007-01-01

    Full Text Available In this paper I defend the idea that rather than disrupting rationality, as the common-sense conception has done it, love may actually help us to develop rational ways of thinking and acting. I make the case for romantic or erotic love, since this is the kind of love that is more frequently associated with irrationality in acting and thinking. I argue that this kind of love may make us develop epistemic and practical forms of rationality. Based on an analysis of its characteristic action tendencies, I argue that love may help us to develop an instrumental form of rationality in determining the best means to achieve the object of love. It may also narrow down the number of practical considerations that may help us to achieve our goals. Finally, love may generate rational ways of belief-formation by framing the parameters taken into account in perception and attention, and by bringing into light only a small portion of the epistemic information available. Love may make us perceive reality more acutely.Neste artigo defendo a idéia de que, em vez de perturbar a racionalidade, como a concepção do senso comum o faz, o amor pode, na verdade, ajudar-nos a desenvolver modos racionais de pensar e agir. Dou bons argumentos para o amor romântico ou erótico, uma vez que esse é o tipo de amor que é mais freqüentemente associado à irracionalidade no agir e no pensar. Argumento que esse tipo de amor pode fazer-nos desenvolver formas epistêmicas e práticas de racionalidade. Com base em uma análise de suas tendências características para a ação, argumento que o amor pode ajudar-nos a desenvolver uma forma instrumental de racionalidade para se determinar o melhor meio de atingir o objeto de amor. Ele também pode limitar o número de considerações práticas que podem ajudar-nos a atingir os nossos objetivos. Finalmente, o amor pode gerar modos racionais de formação de crenças ao estruturar os parâmetros considerados na percepção e na aten

  9. Simulated metaphors of love

    DEFF Research Database (Denmark)

    Möring, Sebastian Martin

    2014-01-01

    of The Marriage is a simulation of our largely metaphorically (and metonymically) structured concept of love on the levels of abstract semiotics and equally abstract mechanics and dynamics. Before I can discuss this thesis I will present some ways in which The Marriage has been discussed in Game Studies......Recently several games about love relationships have been published, such as The Marriage (Humble 2006, see figure 1), Love (Contrebasse 2010, see figure 2) and My Divorce (Douville 2010). At first play they do not really reveal what they are about, as they are semiotically abstract, i...... and the behaviors it implements” (Bogost 2011, 14). The focus of this chapter is the representation of love in the graphically abstract game The Marriage. As an abstract game about love it does not, for instance, depict any anthropomorphic avatars like the ones found in The Sims 3 (The Sims Studio 2009...

  10. Salt bridges: geometrically specific, designable interactions.

    Science.gov (United States)

    Donald, Jason E; Kulp, Daniel W; DeGrado, William F

    2011-03-01

    Salt bridges occur frequently in proteins, providing conformational specificity and contributing to molecular recognition and catalysis. We present a comprehensive analysis of these interactions in protein structures by surveying a large database of protein structures. Salt bridges between Asp or Glu and His, Arg, or Lys display extremely well-defined geometric preferences. Several previously observed preferences are confirmed, and others that were previously unrecognized are discovered. Salt bridges are explored for their preferences for different separations in sequence and in space, geometric preferences within proteins and at protein-protein interfaces, co-operativity in networked salt bridges, inclusion within metal-binding sites, preference for acidic electrons, apparent conformational side chain entropy reduction on formation, and degree of burial. Salt bridges occur far more frequently between residues at close than distant sequence separations, but, at close distances, there remain strong preferences for salt bridges at specific separations. Specific types of complex salt bridges, involving three or more members, are also discovered. As we observe a strong relationship between the propensity to form a salt bridge and the placement of salt-bridging residues in protein sequences, we discuss the role that salt bridges might play in kinetically influencing protein folding and thermodynamically stabilizing the native conformation. We also develop a quantitative method to select appropriate crystal structure resolution and B-factor cutoffs. Detailed knowledge of these geometric and sequence dependences should aid de novo design and prediction algorithms. Copyright © 2010 Wiley-Liss, Inc.

  11. Love and her place in helping professions

    OpenAIRE

    MARTYNKOVÁ, Ester

    2011-01-01

    - Basic concepts: charity, helping professions, client, social worker, social work - describe "love if", "love it" and "I love you and love dot". Their advantages and disadvantages compared. - explanation of the meaning of unconditional love - types and application of unconditional love in the work of social worker - implementation (adoption process) - the answer to the question we need to change?

  12. Phenomenology of love: The Destructive and Constructive Nature of Love

    Directory of Open Access Journals (Sweden)

    Alireza Farnam

    2017-12-01

    Full Text Available Love, this eminent humane experience, has been explored not only by writers and poets, but also by philosophers, psychologists and even experimental scientists. This paper aims to discuss a novel aspect in phenomenology of love, as the concept of destructive and constructive nature of love, which is to the best of our knowledge, presented for the first time. The fundamental idea of this paper was obtained from verses of Hafiz, then polished by theories of Robert Cloninger and several other thinkers in the field of human emotions. Many verses of Hafiz display love experience as a necessary step towards growth, in a way that could be evinced further by the development of the "self-aware psych" introduced by Cloninger. He introduces the "self-aware psych" as one of the three constituting domains of human mind and personality, the intuitive essence bringing integrity for personality. If self-aware psych flourishes by favorable growth and development, it would prepare the ground for creativity, wisdom and well-being, otherwise, personality disorders would be contingent. The destructive and constructive nature of love, towards development of self-awareness and mental growth, is further determined by re-explaining the proposed theory of "ego as a complex" by Carl Jung, the theory of "network of intentionality" by John Searle, and the theory of "emotional processing" by Edna Foa and Michael Kozak in this context.

  13. Transcriptome characterization and sequencing-based identification of salt-responsive genes in Millettia pinnata, a semi-mangrove plant.

    Science.gov (United States)

    Huang, Jianzi; Lu, Xiang; Yan, Hao; Chen, Shouyi; Zhang, Wanke; Huang, Rongfeng; Zheng, Yizhi

    2012-04-01

    Semi-mangroves form a group of transitional species between glycophytes and halophytes, and hold unique potential for learning molecular mechanisms underlying plant salt tolerance. Millettia pinnata is a semi-mangrove plant that can survive a wide range of saline conditions in the absence of specialized morphological and physiological traits. By employing the Illumina sequencing platform, we generated ~192 million short reads from four cDNA libraries of M. pinnata and processed them into 108,598 unisequences with a high depth of coverage. The mean length and total length of these unisequences were 606 bp and 65.8 Mb, respectively. A total of 54,596 (50.3%) unisequences were assigned Nr annotations. Functional classification revealed the involvement of unisequences in various biological processes related to metabolism and environmental adaptation. We identified 23,815 candidate salt-responsive genes with significantly differential expression under seawater and freshwater treatments. Based on the reverse transcription-polymerase chain reaction (RT-PCR) and real-time PCR analyses, we verified the changes in expression levels for a number of candidate genes. The functional enrichment analyses for the candidate genes showed tissue-specific patterns of transcriptome remodelling upon salt stress in the roots and the leaves. The transcriptome of M. pinnata will provide valuable gene resources for future application in crop improvement. In addition, this study sets a good example for large-scale identification of salt-responsive genes in non-model organisms using the sequencing-based approach.

  14. Aggregation and Association of NDVI, Boll Injury, and Stink Bugs in North Carolina Cotton.

    Science.gov (United States)

    Reisig, Dominic D; Reay-Jones, F P F; Meijer, A D

    2015-01-01

    Sampling of herbivorous stink bugs in southeastern U.S. cotton remains problematic. Remote sensing was explored to improve sampling of these pests and associated boll injury. Two adjacent 14.5-ha cotton fields were grid sampled in 2011 and 2012 by collecting stink bug adults and bolls every week during the third, fourth, and fifth weeks of bloom. Satellite remote sensing data were collected during the third week of bloom during both years, and normalized difference vegetation index (NDVI) values were calculated. Stink bugs were spatially aggregated on the third week of bloom in 2011. Boll injury from stink bugs was spatially aggregated during the fourth week of bloom in 2012. The NDVI values were aggregated during both years. There was a positive association and correlation between stink bug numbers and NDVI values, as well as injured bolls and NDVI values, during the third week of bloom in 2011. During the third week of bloom in 2012, NDVI values were negatively correlated with stink bug numbers. During the fourth week of bloom in 2011, stink bug numbers and boll injury were both positively associated and correlated with NDVI values. During the fourth week of bloom in 2012, stink bugs were negatively correlated with NDVI values, and boll injury was negatively associated and correlated with NDVI values. This study suggests the potential of remote sensing as a tool to assist with sampling stink bugs in cotton, although more research is needed using NDVI and other plant measurements to predict stink bug injury. © The Author 2015. Published by Oxford University Press on behalf of the Entomological Society of America.

  15. Studies towards the sex pheromone of the green capsid bug

    NARCIS (Netherlands)

    Drijfhout, F.P.

    2001-01-01

    The green capsid bug, Lygocoris pabulinus (L.) (Heteroptera: Miridae) is a serious pest in fruit orchards, which is difficult to control. Because it is difficult to determine the actual population density, fruit growers apply insecticides against the green capsid bug on

  16. Love is more than just a kiss: a neurobiological perspective on love and affection.

    Science.gov (United States)

    de Boer, A; van Buel, E M; Ter Horst, G J

    2012-01-10

    Love, attachment, and truth of human monogamy have become important research themes in neuroscience. After the introduction of functional Magnetic Resonance Imaging (fMRI) and Positron Emission Tomography (PET), neuroscientists have demonstrated increased interest in the neurobiology and neurochemistry of emotions, including love and affection. Neurobiologists have studied pair-bonding mechanisms in animal models of mate choice to elucidate neurochemical mechanisms underlying attachment and showed possible roles for oxytocin, vasopressin, and dopamine and their receptors in pair-bonding and monogamy. Unresolved is whether these substances are also critically involved in human attachment. The limited number of available imaging studies on love and affection is hampered by selection bias on gender, duration of a love affair, and cultural differences. Brain activity patterns associated with romantic love, shown with fMRI, overlapped with regions expressing oxytocin receptors in the animal models, but definite proof for a role of oxytocin in human attachment is still lacking. There is also evidence for a role of serotonin, cortisol, nerve growth factor, and testosterone in love and attachment. Changes in brain activity related to the various stages of a love affair, gender, and cultural differences are unresolved and will probably become important research themes in this field in the near future. In this review we give a resume of the current knowledge of the neurobiology of love and attachment and we discuss in brief the truth of human monogamy. Copyright © 2011 IBRO. Published by Elsevier Ltd. All rights reserved.

  17. WYSIWYB: A Declarative Approach to Finding API Protocols and Bugs in Linux Code

    DEFF Research Database (Denmark)

    Lawall, Julia; Lawall, Julia; Palix, Nicolas

    2009-01-01

    the tools to be able to find specific kinds of bugs. In this paper, we propose a declarative approach based on a control-flow based program search engine. Our approach is WYSIWIB (What You See Is Where It Bugs), since the programmer is able to express specifications for protocol and bug finding using...

  18. WYSIWIB: A Declarative Approach to Finding API Protocols and Bugs in Linux Code

    DEFF Research Database (Denmark)

    Lawall, Julia; Brunel, Julien Pierre Manuel; Palix, Nicolas Jean-Michel

    2009-01-01

    the tools on specific kinds of bugs and to relate the results to patterns in the source code. We propose a declarative approach to bug finding in Linux OS code using a control-flow based program search engine. Our approach is WYSIWIB (What You See Is Where It Bugs), since the programmer expresses...

  19. Traveler's Health: Avoid Bug Bites

    Science.gov (United States)

    ... Safety Road Safety - 8 Steps MERS Health Advisory poster MERS Pictogram CDC Guide for Healthy Travel Website ... other accommodations that are air conditioned or have good window and door screens so bugs can’t ...

  20. Getting Rid of Bed Bugs

    Science.gov (United States)

    ... Directory Planning, Budget and Results Jobs and Internships Headquarters Offices Regional Offices Labs and Research Centers Bed ... to be careful in how you select a company. Related Information Collaborative Strategy on Bed Bugs - highlights ...

  1. EPA-Registered Bed Bug Products

    Science.gov (United States)

    ... rest or hide in hampers, bed frames, even furniture); Failing to treat adjacent areas where bed bugs ... to work (some pesticides, such as desiccators or growth regulators, may be very effective but take some ...

  2. Cases of bed bug (Cimex lectularius infestations in Northwest Italy

    Directory of Open Access Journals (Sweden)

    Federica Giorda

    2013-12-01

    Full Text Available Bed bugs (Cimex lectularius have been a common problem for humans for at least 3,500 years and in Europe their presence was endemic until the end of World War II, when infestations began to decrease. However, since the beginning of the 21st century new cases of infestations have been reported in developed countries. Many theories have been put forward to explain this change of direction, but none has been scientifically proven. The aim of this study is to provide some reports of bed bug infestations in Northern Italy (Liguria, Piedmont and Aosta valley regions and a brief summary about their identification, clinical significance, bioecology and control. From 2008 to date, 17 bed bug infestations were identified in Northwest Italy. Knowledge about the presence and distribution of bed bugs in Italy is scanty, prior to this work only 2 studies reported the comeback of these arthropods in the Italian territory; further investigations would be necessary to better understand the current situation.

  3. The neurobiology of love.

    Science.gov (United States)

    Zeki, S

    2007-06-12

    Romantic and maternal love are highly rewarding experiences. Both are linked to the perpetuation of the species and therefore have a closely linked biological function of crucial evolutionary importance. The newly developed ability to study the neural correlates of subjective mental states with brain imaging techniques has allowed neurobiologists to learn something about the neural bases of both romantic and maternal love. Both types of attachment activate regions specific to each, as well as overlapping regions in the brain's reward system that coincide with areas rich in oxytocin and vasopressin receptors. Both deactivate a common set of regions associated with negative emotions, social judgment and 'mentalizing' that is, the assessment of other people's intentions and emotions. Human attachment seems therefore to employ a push-pull mechanism that overcomes social distance by deactivating networks used for critical social assessment and negative emotions, while it bonds individuals through the involvement of the reward circuitry, explaining the power of love to motivate and exhilarate. Yet the biological study of love, and especially romantic love, must go beyond and look for biological insights that can be derived from studying the world literature of love, and thus bring the output of the humanities into its orbit.

  4. An automated approach for finding variable-constant pairing bugs

    DEFF Research Database (Denmark)

    Lawall, Julia; Lo, David

    2010-01-01

    program-analysis and data-mining based approach to identify the uses of named constants and to identify anomalies in these uses.  We have applied our approach to a recent version of the Linux kernel and have found a number of bugs affecting both correctness and software maintenance.  Many of these bugs...... have been validated by the Linux developers....

  5. Improvement on the accuracy of beam bugs in linear induction accelerator

    International Nuclear Information System (INIS)

    Xie Yutong; Dai Zhiyong; Han Qing

    2002-01-01

    In linear induction accelerator the resistive wall monitors known as 'beam bugs' have been used as essential diagnostics of beam current and location. The author presents a new method that can improve the accuracy of these beam bugs used for beam position measurements. With a fine beam simulation set, this method locates the beam position with an accuracy of 0.02 mm and thus can scale the beam bugs very well. Experiment results prove that the precision of beam position measurements can reach submillimeter degree

  6. How do we love? Romantic love style in men is related to lower testosterone levels.

    Science.gov (United States)

    Babková Durdiaková, J; Celec, P; Koborová, I; Sedláčková, T; Minárik, G; Ostatníková, D

    2017-09-22

    Testosterone has been widely investigated in associations with many aspects of social interactions, emotions and behavior. No research has been conducted on its contribution to the variability of love styles in human. The aim of this paper was to uncover the possible relationship between not only the actual plasma testosterone levels, but also the prenatal testosterone level (expressed as 2D:4D ratio) and the sensitivity of androgen receptor and love typology in young healthy men. There are six love styles which are primary including Eros (passionate romantic love), Ludus (playful) and Storge (friendly) and secondary love consisting of Mania (obsessive), Pragma (practical realistic) and Agape (altruistic). Our results pointed out that low testosterone concentrations are associated with higher score for Eros, Ludus, Pragma, Mania love style. No significant association was proved for other tested parameters of androgenicity (2D:4D, sensitivity of androgen receptor) and love style after correction was applied. Different attitudes and behavior in relationships do have a biological foundation related to endogenous testosterone levels in plasma. Future studies should address questions about the family and social background of participants to differentiate here between moral rules or/and social-conventional rules.

  7. The Concept of Love in Dostoyevsky's White Nights

    Directory of Open Access Journals (Sweden)

    Mohammad Yousefvand

    2015-07-01

    Full Text Available Love is a phenomenon we are involved with in our life. The concept of love has been immensely discussed and challenged by philosophers and psychologists all throughout the history because of its salient and effective role in our individual and social lives. Self-love and altruistic love, two main types of love, have been repeatedly reflected in psychologists' works; self-love refers to a kind of love which is based on psychological egoism; on the other hand, altruistic love is conceived of as a sort of love which is principally based on selflessness, caring, respect, and sacrifice. “White Nights” is a short story by Fyodor Dostoyevsky which seemingly has an altruistic view toward love; it sounds that Dostoyevsky has made a purposeful attempt to praise such altruistic love in the story. Thus, it has been tried to delve into the concept of love manifested in White Nights. This paper is divided into two parts; in the first part, a theoretical framework entailing definitions of love and its types is depicted; in the second part, an account of how love is emerged in the story will be explained. At last, this paper substantiates that altruistic love is represented and admired in this story and is preferred to the other types of love.

  8. "I love you forever (more or less)" - stability and change in adolescents' romantic love status and associations with mood states.

    Science.gov (United States)

    Bajoghli, Hafez; Farnia, Vahid; Joshaghani, Narges; Haghighi, Mohammad; Jahangard, Leila; Ahmadpanah, Mohammad; Sadeghi Bahmani, Dena; Holsboer-Trachsler, Edith; Brand, Serge

    2017-01-01

    Experiencing romantic love is an important part of individual development. Here, we investigated stability and change in romantic love and psychological correlates, including mood states, anxiety, and sleep, among Iranian adolescents over a period of 8 months. Two hundred and one adolescents who had taken part in a previous study were contacted; 157 responded. Participants completed a questionnaire covering sociodemographic data, current state of love, and mood, including symptoms of depression, anxiety (state and trait), and hypomania. They also completed a sleep and activity log. Of 64 participants formerly in love, 45 were still in love; of 86 participants not in love at baseline, 69 were still not in love (overall stability, 76%); 17 had fallen in love recently while 19 were no longer in love. Significant and important changes in mood and anxiety were observed in that experiencing romantic love was associated with higher anxiety scores. Hypomania scores increased in those newly in love, and decreased in those in a longer-lasting romantic relationship. Sleep and sleep-related variables were not associated with romantic love status. These findings suggest that, among Iranian adolescents, the state of love is fairly stable, and that love status seems to be associated with specific states of mood and anxiety.

  9. Dynamical Behaviors in Complex-Valued Love Model With or Without Time Delays

    Science.gov (United States)

    Deng, Wei; Liao, Xiaofeng; Dong, Tao

    2017-12-01

    In this paper, a novel version of nonlinear model, i.e. a complex-valued love model with two time delays between two individuals in a love affair, has been proposed. A notable feature in this model is that we separate the emotion of one individual into real and imaginary parts to represent the variation and complexity of psychophysiological emotion in romantic relationship instead of just real domain, and make our model much closer to reality. This is because love is a complicated cognitive and social phenomenon, full of complexity, diversity and unpredictability, which refers to the coexistence of different aspects of feelings, states and attitudes ranging from joy and trust to sadness and disgust. By analyzing associated characteristic equation of linearized equations for our model, it is found that the Hopf bifurcation occurs when the sum of time delays passes through a sequence of critical value. Stability of bifurcating cyclic love dynamics is also derived by applying the normal form theory and the center manifold theorem. In addition, it is also shown that, for some appropriate chosen parameters, chaotic behaviors can appear even without time delay.

  10. Whole-Genome Sequencing and Comparative Genome Analysis of Bacillus subtilis Strains Isolated from Non-Salted Fermented Soybean Foods.

    Directory of Open Access Journals (Sweden)

    Mayumi Kamada

    Full Text Available Bacillus subtilis is the main component in the fermentation of soybeans. To investigate the genetics of the soybean-fermenting B. subtilis strains and its relationship with the productivity of extracellular poly-γ-glutamic acid (γPGA, we sequenced the whole genome of eight B. subtilis stains isolated from non-salted fermented soybean foods in Southeast Asia. Assembled nucleotide sequences were compared with those of a natto (fermented soybean food starter strain B. subtilis BEST195 and the laboratory standard strain B. subtilis 168 that is incapable of γPGA production. Detected variants were investigated in terms of insertion sequences, biotin synthesis, production of subtilisin NAT, and regulatory genes for γPGA synthesis, which were related to fermentation process. Comparing genome sequences, we found that the strains that produce γPGA have a deletion in a protein that constitutes the flagellar basal body, and this deletion was not found in the non-producing strains. We further identified diversity in variants of the bio operon, which is responsible for the biotin auxotrophism of the natto starter strains. Phylogenetic analysis using multilocus sequencing typing revealed that the B. subtilis strains isolated from the non-salted fermented soybeans were not clustered together, while the natto-fermenting strains were tightly clustered; this analysis also suggested that the strain isolated from "Tua Nao" of Thailand traces a different evolutionary process from other strains.

  11. The Concept of Love in Dostoyevsky's White Nights

    OpenAIRE

    Mohammad Yousefvand; Hamid Tatari

    2015-01-01

    Love is a phenomenon we are involved with in our life. The concept of love has been immensely discussed and challenged by philosophers and psychologists all throughout the history because of its salient and effective role in our individual and social lives. Self-love and altruistic love, two main types of love, have been repeatedly reflected in psychologists' works; self-love refers to a kind of love which is based on psychological egoism; on the other hand, altruistic love is conceived of as...

  12. fMRI of pain studies using laser-induced heat on skin with and without the loved one near the subject - a pilot study on 'love hurts'

    Science.gov (United States)

    Sofina, T.; Kamil, W. A.; Ahmad, A. H.

    2014-11-01

    The aims of this study are to image and investigate the areas of brain response to laser-induced heat pain, to analyse for any difference in the brain response when a subject is alone and when her loved one is present next to the MRI gantry. Pain stimuli was delivered using Th-YAG laser to four female subjects. Blood-Oxygenation-Level-Dependent (BOLD) fMRI experiment was performed using blocked design paradigm with five blocks of painful (P) stimuli and five blocks of non-painful (NP) stimuli arranged in pseudorandom order with an 18 seconds rest (R) between each stimulation phase. Brain images were obtained from 3T Philips Achieva MRI scanner using 32-channel SENSE head coil. A T1-weighted image (TR/TE/slice/FOV = 9ms/4ms/4mm slices/240×240mm) was obtained for verification of brain anatomical structures. An echo-planar-imaging sequence were used for the functional scans (TR/TE/slice/flip/FOV=2000ms/35ms/4mm slices/90°/220×220mm). fMRI data sets were analysed using SPM 8.0 involving preprocessing steps followed by t-contrast analysis for individuals and FFX analysis. In both with and without-loved-one conditions, neuronal responses were seen in the somatosensory gyrus, supramarginal gyrus, thalamus and insula regions, consistent with pain-related areas. FFX analysis showed that the presence of loved one produced more activation in the frontal and supramarginal gyrus during painful and non-painful stimulations compared to absence of a loved one. Brain response to pain is modulated by the presence of a loved one, causing more activation in the cognitive/emotional area i.e. 'love hurts'.

  13. Generation and Analysis of Expressed Sequence Tags (ESTs from Halophyte Atriplex canescens to Explore Salt-Responsive Related Genes

    Directory of Open Access Journals (Sweden)

    Jingtao Li

    2014-06-01

    Full Text Available Little information is available on gene expression profiling of halophyte A. canescens. To elucidate the molecular mechanism for stress tolerance in A. canescens, a full-length complementary DNA library was generated from A. canescens exposed to 400 mM NaCl, and provided 343 high-quality ESTs. In an evaluation of 343 valid EST sequences in the cDNA library, 197 unigenes were assembled, among which 190 unigenes (83.1% ESTs were identified according to their significant similarities with proteins of known functions. All the 343 EST sequences have been deposited in the dbEST GenBank under accession numbers JZ535802 to JZ536144. According to Arabidopsis MIPS functional category and GO classifications, we identified 193 unigenes of the 311 annotations EST, representing 72 non-redundant unigenes sharing similarities with genes related to the defense response. The sets of ESTs obtained provide a rich genetic resource and 17 up-regulated genes related to salt stress resistance were identified by qRT-PCR. Six of these genes may contribute crucially to earlier and later stage salt stress resistance. Additionally, among the 343 unigenes sequences, 22 simple sequence repeats (SSRs were also identified contributing to the study of A. canescens resources.

  14. Long-Term Efficacy of Various Natural or "Green" Insecticides against Bed Bugs: A Double-Blind Study.

    Science.gov (United States)

    Goddard, Jerome

    2014-11-28

    Bed bugs are resurging throughout the world, and, thus, effective pest control strategies are constantly needed. A few studies have evaluated 25(b) and other natural, or so-called "green" products, as well as over-the-counter insecticides for bed bugs, but additional studies are needed to determine efficacy of bed bug control products. This double-blinded research project was initiated to examine long-term effectiveness of six commercially available natural or "green" insecticides against bed bugs and to compare them with three known traditional residual products. Water was used as a control. Products were evaluated against both susceptible and resistant strains of bed bugs (1200 bugs each), and two different substrates were used. Temprid(®) (Bayer Corporation, Monheim, Germany), Transport(®) (FMC Corp., Philadelphia, PA, USA), Invader(®) (FMC Corporation, Philadelphia, PA USA), Cimexa(®) (Rockwell Laboratories, Kansas City, MO, USA), and BBT-2000(®) (Swepe-Tite LLC, Tupelo, MS, USA) were the only products which showed any substantial (>40%) bed bug control upon exposure to treated substrates after the six-month waiting period, although results with the resistant bed bug strain were much reduced. Alpine dust(®) (BASF Corporation, Florham Park, NJ, USA) killed 27% of bed bugs or less, depending on strain and substrate. EcoRaider(®) (North Bergen, NJ, USA) and Mother Earth D(®) (Whitmire Microgen, Florham Park, NJ, USA) (diatomaceous earth) produced 11% control or less. Cimi-Shield Protect(®) (Pest Barrier, Carson, CA, USA) showed no activity against bed bugs in this study. Analysis using SAS software showed a three-way interaction between treatment, substrate, and bed bug strain (Numerator DF 9; Denominator DF 80; F = 4.90; p < 0.0001).

  15. Hybridization and adaptation to introduced balloon vines in an Australian soapberry bug.

    Science.gov (United States)

    Andres, J A; Thampy, P R; Mathieson, M T; Loye, J; Zalucki, M P; Dingle, H; Carroll, S P

    2013-12-01

    Contemporary adaptation of plant feeding insects to introduced hosts provides clear cases of ecologically based population divergence. In most cases the mechanisms permitting rapid differentiation are not well known. Here we study morphological and genetic variation associated with recent shifts by the Australian soapberry bug Leptocoris tagalicus onto two naturalized Neotropical balloon vines, Cardiospermum halicacabum and C. grandiflorum that differ in time since introduction. Our results show that these vines have much larger fruits than the native hosts (Whitewood tree -Atalaya hemiglauca- and Woolly Rambutan -Alectryon tomentosus-) and that bugs living on them have evolved significantly longer beaks and new allometries. Genetic analyses of mitochondrial haplotypes and amplified fragment length polymorphic (AFLP) markers indicate that the lineage of bugs on the annual vine C. halicacabum, the older introduction, is intermediate between the two subspecies of L. tagalicus found on native hosts. Moreover, where the annual vine and Whitewood tree co-occur, the morphology and genomic composition of the bugs are similar to those occurring in allopatry. These results show that hybridization provided the genetic elements underlying the strongly differentiated 'Halicacabum bugs'. In contrast, the bugs feeding on the recently introduced perennial balloon vine (C. grandiflorum) showed no evidence of admixture, and are genetically indistinguishable from the nearby populations on a native host. © 2013 John Wiley & Sons Ltd.

  16. Monitoring stink bugs (Hemiptera: Pentatomidae) in mid-Atlantic apple and peach orchards.

    Science.gov (United States)

    Leskey, T C; Hogmire, H W

    2005-02-01

    Pyramid traps coated with "industrial safety yellow" exterior latex gloss enamel paint and baited with Euschistus spp. aggregation pheromone, methyl (2E,4Z)-decadienoate captured more stink bugs than all other baited and unbaited trap types in both apple and peach orchards in 2002 and 2003. Commercial sources of dispensers of methyl (2E,4Z)-decadienoate deployed in association with pyramid traps had a significant impact on trap captures. Captures in pyramid traps were four-fold greater when baited with lures from IPM Technologies, Inc. (Portland, OR) than with lures from Suterra (Bend, OR). Variation in yellow pyramid trap color ("industrial safety yellow" and "standard coroplast yellow") and material (plywood, plastic, and masonite) did not affect trap captures. Brown stink bug was the predominant species captured (58%), followed by dusky stink bug, Euschistus tristigmus (Say) (20%); green stink bug, Acrosternum hilare (Say) (14%); and other stink bugs (Brochymena spp. and unidentified nymphs) (8%). Captures in baited pyramid traps were significantly correlated with tree beating samples in both managed and unmanaged apple orchards and with sweep netting samples in the unmanaged apple orchard. However, problems associated with trapping mechanisms of pyramid trap jar tops and jar traps likely resulted in reduced captures in baited traps. Improved trapping mechanisms must be established to develop an effective monitoring tool for stink bugs in mid-Atlantic orchards.

  17. The Deeper the Love, the Deeper the Hate

    Science.gov (United States)

    Jin, Wang; Xiang, Yanhui; Lei, Mo

    2017-01-01

    Love and hate are basic human affects. Previous research has focused on the classification, functions, and other aspects of these two affects. However, few studies have been conducted on the relationship between love and hate. The present study investigated whether similarity within romantic partners was associated with greater feelings of love in the absence of betrayal, and greater hate induced in the presence of betrayal by using vignettes to induce love and hate in a sample of 59 young adults. The results showed that people who shared similar values and interests with the target persons were more likely to experience stronger love. Additionally, stronger feelings of love were associated with greater hate after the relationship was broken, suggesting a link between romantic love and hate. Our study revealed a complex picture of love and hate. People have different emotional reactions toward different target persons in the context of romantic love and hate. If one loves someone deeply and sometimes hates that person, the feeling of love may still be dominant in the context of betrayal. However, if one does not love that person, hate will be a much stronger feeling than love. PMID:29270137

  18. The Deeper the Love, the Deeper the Hate

    Directory of Open Access Journals (Sweden)

    Wang Jin

    2017-12-01

    Full Text Available Love and hate are basic human affects. Previous research has focused on the classification, functions, and other aspects of these two affects. However, few studies have been conducted on the relationship between love and hate. The present study investigated whether similarity within romantic partners was associated with greater feelings of love in the absence of betrayal, and greater hate induced in the presence of betrayal by using vignettes to induce love and hate in a sample of 59 young adults. The results showed that people who shared similar values and interests with the target persons were more likely to experience stronger love. Additionally, stronger feelings of love were associated with greater hate after the relationship was broken, suggesting a link between romantic love and hate. Our study revealed a complex picture of love and hate. People have different emotional reactions toward different target persons in the context of romantic love and hate. If one loves someone deeply and sometimes hates that person, the feeling of love may still be dominant in the context of betrayal. However, if one does not love that person, hate will be a much stronger feeling than love.

  19. What kind of love is love at first sight? An empirical investigation

    NARCIS (Netherlands)

    Zsok, Florian; Haucke, Matthias; de Wit, Cornelia; Barelds, Dick

    2017-01-01

    Love at first sight (LAFS) is a commonly known phenomenon, but has barely been investigated scientifically. Major psychological theories of love predict that LAFS is marked by high passion. However, it could also be a memory confabulation construed by couples to enhance their relationship. We

  20. Love is in the gaze: an eye-tracking study of love and sexual desire.

    Science.gov (United States)

    Bolmont, Mylene; Cacioppo, John T; Cacioppo, Stephanie

    2014-09-01

    Reading other people's eyes is a valuable skill during interpersonal interaction. Although a number of studies have investigated visual patterns in relation to the perceiver's interest, intentions, and goals, little is known about eye gaze when it comes to differentiating intentions to love from intentions to lust (sexual desire). To address this question, we conducted two experiments: one testing whether the visual pattern related to the perception of love differs from that related to lust and one testing whether the visual pattern related to the expression of love differs from that related to lust. Our results show that a person's eye gaze shifts as a function of his or her goal (love vs. lust) when looking at a visual stimulus. Such identification of distinct visual patterns for love and lust could have theoretical and clinical importance in couples therapy when these two phenomena are difficult to disentangle from one another on the basis of patients' self-reports. © The Author(s) 2014.

  1. Analysis of Genetic Variation and Phylogeny of the Predatory Bug, Pilophorus typicus, in Japan using Mitochondrial Gene Sequences

    OpenAIRE

    Ito, Katsura; Nishikawa, Hiroshi; Shimada, Takuji; Ogawa, Kohei; Minamiya, Yukio; Tomoda, Masafumi; Nakahira, Kengo; Kodama, Rika; Fukuda, Tatsuya; Arakawa, Ryo

    2011-01-01

    Pilophorus typicus (Distant) (Heteroptera: Miridae) is a predatory bug occurring in East, Southeast, and South Asia. Because the active stages of P. typicus prey on various agricultural pest insects and mites, this species is a candidate insect as an indigenous natural enemy for use in biological control programs. However, the mass releasing of introduced natural enemies into agricultural fields may incur the risk of affecting the genetic integrity of species through hybridization with a loca...

  2. Bug tracking and project management system application in an electronic design company

    Directory of Open Access Journals (Sweden)

    Sadık ARSLAN

    2016-05-01

    Full Text Available In this study, commercially available Bug Tracking and Management Information Systems has been investigated in a comprehensive manner. The systems that commonly used described in detail. Bug Tracking and Project Management Systems requirements analysis of medium-sized companies and Kentkart Ege Electronic which is an Information Technology company has been made. Obtained by the analysis requirements, the appropriate tools are selected for system application. JIRA that a product of Atlassian company was determined as a Bug Tracking and Project Management application tool. In this study, JIRA system adapted to the requirements, Bug Tracking and Project Management systems is designed in a structure which can be easily used by R&D employees. Cost-Benefit analysis is done and using this project was determined to be quite useful.

  3. The Prevalence and Nature of Unrequited Love

    OpenAIRE

    Robert G. Bringle; Terri Winnick; Robert J. Rydell

    2013-01-01

    Unrequited love (UL) is unreciprocated love that causes yearning for more complete love. Five types of UL are delineated and conceptualized on a continuum from lower to greater levels of interdependence: crush on someone unavailable, crush on someone nearby, pursuing a love object, longing for a past lover, and an unequal love relationship. Study 1a found all types of UL relationships to be less emotionally intense tha...

  4. Young Love

    OpenAIRE

    Regmi, Pramod; Simkhada, Padam; Van Teijlingen, Edwin

    2010-01-01

    Your article on love and relationship deals with a very important issue (“Love makes the world go round,” Feb. 15, Page 1).It is now widely accepted that romantic relationships and dating are normative among adolescents and young people in Nepal. In our qualitative study of urban and rural young males and females using same sex researchers — in perhaps the first study of dating practice among Nepali youth — almost all of our respondents reported that young people in Nepal form partnerships wi...

  5. How to Find Bed Bugs

    Science.gov (United States)

    Find and correctly identify an infestation early before it becomes widespread. Look for rusty or reddish stains and pinpoint dark spots on bed sheets or mattresses, and search for bugs near the piping, seams and tags of the mattress and box spring.

  6. Appeal of love themes in popular music.

    Science.gov (United States)

    Knobloch, Silvia; Zillmann, Dolf

    2003-12-01

    The relationship between romantic satisfaction versus discontent and a preference for music celebrating versus lamenting love is explored. The satisfaction/discontent was ascertained in 60 college undergraduate women and men who later freely listened to music from a sampling of selections. The duration of their self-determined exposure to love-celebrating versus love-lamenting music was unobtrusively recorded by computer software. Romantically satisfied women and men showed a preference for love-celebrating music, whereas discontented women and men preferred love-lamenting music. Romantically discontent women and men preferred love-lamenting music presented by performers of their own sex. The findings indicate young adults' inclination to match emotions expressed in music about love with the emotions experienced in their own romantic situation.

  7. The neural basis of unconditional love.

    Science.gov (United States)

    Beauregard, Mario; Courtemanche, Jérôme; Paquette, Vincent; St-Pierre, Evelyne Landry

    2009-05-15

    Functional neuroimaging studies have shown that romantic love and maternal love are mediated by regions specific to each, as well as overlapping regions in the brain's reward system. Nothing is known yet regarding the neural underpinnings of unconditional love. The main goal of this functional magnetic resonance imaging study was to identify the brain regions supporting this form of love. Participants were scanned during a control condition and an experimental condition. In the control condition, participants were instructed to simply look at a series of pictures depicting individuals with intellectual disabilities. In the experimental condition, participants were instructed to feel unconditional love towards the individuals depicted in a series of similar pictures. Significant loci of activation were found, in the experimental condition compared with the control condition, in the middle insula, superior parietal lobule, right periaqueductal gray, right globus pallidus (medial), right caudate nucleus (dorsal head), left ventral tegmental area and left rostro-dorsal anterior cingulate cortex. These results suggest that unconditional love is mediated by a distinct neural network relative to that mediating other emotions. This network contains cerebral structures known to be involved in romantic love or maternal love. Some of these structures represent key components of the brain's reward system.

  8. Empire and the Ambiguities of Love

    Directory of Open Access Journals (Sweden)

    Linnell Secomb

    2013-09-01

    Full Text Available Colonialism is not only enforced through violence but facilitated also by economic, religious and social strategies and inducements. Amongst these, love has been exploited as a tool of empire to construct alliances, procure compliance and disguise the conquest of peoples and territories. Love has also, however, been the basis for an ethics and politics that contests imperialism. Friendship, affinity and amorous relations between coloniser and colonised enables a resistance to the ambitions of colonial occupation and rule. In this article, the work of the London-based artist, Yinka Shonibare, is used to examine the operation of love in the colonial context. Focusing especially on his 2007 installation Jardin d’Amour the bifurcation of love into an imperialist strategy on the one hand and an anti-colonial ethics on the other is challenged. Instead, love is conceived as a process of exposure and hybridisation that transforms lover and beloved by introducing otherness into the heart of the subject. Drawing on French philosopher Jean-Luc Nancy’s analysis of shattered love, it is suggested that each instance of love involves both violence and caress: each performance of love is an intrusion of otherness that inaugurates the subject as an always multiple and heterogeneous being.

  9. High-throughput sequencing of small RNA transcriptome reveals salt stress regulated microRNAs in sugarcane.

    Directory of Open Access Journals (Sweden)

    Mariana Carnavale Bottino

    Full Text Available Salt stress is a primary cause of crop losses worldwide, and it has been the subject of intense investigation to unravel the complex mechanisms responsible for salinity tolerance. MicroRNA is implicated in many developmental processes and in responses to various abiotic stresses, playing pivotal roles in plant adaptation. Deep sequencing technology was chosen to determine the small RNA transcriptome of Saccharum sp cultivars grown on saline conditions. We constructed four small RNAs libraries prepared from plants grown on hydroponic culture submitted to 170 mM NaCl and harvested after 1 h, 6 hs and 24 hs. Each library was sequenced individually and together generated more than 50 million short reads. Ninety-eight conserved miRNAs and 33 miRNAs* were identified by bioinformatics. Several of the microRNA showed considerable differences of expression in the four libraries. To confirm the results of the bioinformatics-based analysis, we studied the expression of the 10 most abundant miRNAs and 1 miRNA* in plants treated with 170 mM NaCl and in plants with a severe treatment of 340 mM NaCl. The results showed that 11 selected miRNAs had higher expression in samples treated with severe salt treatment compared to the mild one. We also investigated the regulation of the same miRNAs in shoots of four cultivars grown on soil treated with 170 mM NaCl. Cultivars could be grouped according to miRNAs expression in response to salt stress. Furthermore, the majority of the predicted target genes had an inverse regulation with their correspondent microRNAs. The targets encode a wide range of proteins, including transcription factors, metabolic enzymes and genes involved in hormone signaling, probably assisting the plants to develop tolerance to salinity. Our work provides insights into the regulatory functions of miRNAs, thereby expanding our knowledge on potential salt-stressed regulated genes.

  10. Inter-Simple Sequence Repeat (ISSR Markers to Study Genetic Diversity Among Cotton Cultivars in Associated with Salt Tolerance

    Directory of Open Access Journals (Sweden)

    Ali Akbar ABDI

    2012-11-01

    Full Text Available Developing salt-tolerant crops is very important as a significant proportion of cultivated land is salt-affected. Screening and selection of salt tolerant genotypes of cotton using DNA molecular markers not only introduce tolerant cultivars useful for hybridization and breeding programs but also detect DNA regions involved in mechanism of salinity tolerance. To study this, 28 cotton cultivars, including 8 Iranian cotton varieties were grown in pots under greenhouse condition and three salt treatments were imposed with salt solutions (0, 70 and 140 mM NaCl. Eight agronomic traits including root length, root fresh weight, root dry weight, chlorophyll and fluorescence index, K+ and Na+ contents in shoot (above ground biomass, and K+/Na+ ratio were measured. Cluster analysis of cultivars based on measured agronomic traits, showed �Cindose� and �Ciacra� as the most tolerant cultivars, and �B-557� and �43347� as the most sensitive cultivars of salt damage. A total of 65 polymorphic DNA fragments were generated at 14 inter-simple sequence repeat (ISSR loci. Plants of 28 cultivars of cotton grouped into three clusters based on ISSR markers. Regression analysis of markers in relation with traits data showed that 23, 33 and 30 markers associated with the measured traits in three salt treatments respectively. These markers might help breeders in any marker assisted selection program in order to improving cotton cultivars against salt stress.

  11. Diversity of some endophytic fungi associated with rice black bug Paraeucosmetus pallicornis on rice plant

    OpenAIRE

    Nur, Amin; La Daha; Nurariaty, Agus; Ade, Rosmana; Muh., Fadlan

    2015-01-01

    A new rice insect pest was sighted in some rice producing areas of South Sulawesi Province, Indonesia. This pest is rice black bugs Paraeucosmetus pallicornis. The research aimed to isolation of fungi associated with rice black bugs Paraeucosmetus pallicornis, so as to know the cause of a bitter taste to the rice. The isolation of the fungi consist of three kinds of treatment, namely rice black bugs without sterilization, with sterilization and rice black bugs cut and sterilized. The resul...

  12. Do People Agree on What Makes One Feel Loved? A Cognitive Psychometric Approach to the Consensus on Felt Love.

    Science.gov (United States)

    Oravecz, Zita; Muth, Chelsea; Vandekerckhove, Joachim

    2016-01-01

    This pragmatic study examines love as a mode of communication. Our focus is on the receiver side: what makes an individual feel loved and how felt love is defined through daily interactions. Our aim is to explore everyday life scenarios in which people might experience love, and to consider people's converging and diverging judgments about which scenarios indicate felt love. We apply a cognitive psychometric approach to quantify a receiver's ability to detect, understand, and know that they are loved. Through crowd-sourcing, we surveyed lay participants about whether various scenarios were indicators of felt love. We thus quantify these responses to make inference about consensus judgments of felt love, measure individual levels of agreement with consensus, and assess individual response styles. More specifically, we (1) derive consensus judgments on felt love; (2) describe its characteristics in qualitative and quantitative terms, (3) explore individual differences in both (a) participant agreement with consensus, and (b) participant judgment when uncertain about shared knowledge, and (4) test whether individual differences can be meaningfully linked to explanatory variables. Results indicate that people converge towards a shared cognitive model of felt love. Conversely, respondents showed heterogeneity in knowledge of consensus, and in dealing with uncertainty. We found that, when facing uncertainty, female respondents and people in relationships more frequently judge scenarios as indicators of felt love. Moreover, respondents from smaller households tend to know more about consensus judgments of felt love, while respondents from larger households are more willing to guess when unsure of consensus.

  13. What Plato and Murdoch Think About Love

    Directory of Open Access Journals (Sweden)

    Shadi Shakouri

    2012-07-01

    Full Text Available There are many interpretations of love and lots of scholars write and talk on love; however, what exactly is the meaning of love? Iris Murdoch’s works are an accumulation of emotional relationships and feelings of love. Her great subject is love, both sexual and non-sexual, and her characters are the portrayal of a small group of people caught up in convoluted ties of love and hate, with Eros ruling over them (Cohen 22. Murdoch was one of the most respected British writers and philosophers of the second half of the twentieth century and, of course, the postwar period. In Murdoch’s novels, love is one of the central themes—marriage, as the institution of love, more often binds than frees. Her characters are mainly ego-centric people who struggle to love and are often overwhelmed by the factor of self-obsession, jealousy, ambition, fascination with suffering and charismatic power. They are absolutely ordinary people with a consuming demand for love, and mental and physical exile. Murdoch was inspired by Plato’s ideas in many ways. Like art, here again Plato’s idea of love is more skeptical than Murdoch’s, whereas Murdoch kept it only as a way to the Good, creation, and happiness. Murdoch and Plato saw love more as a Freudian concept, the Eros, the word that comes from the name of the first Greek god of love. Both the philosophers, Plato and Murdoch, believed that this erotic longing and desires revived by Eros can led to a new direction, a way toward virtue and truth. Her protagonist or marginalized characters are usually tackling it with either vulgarity or the heavenly, which results in creation, art or salvation. Murdoch, as a major moral philosopher, usually grasps the chances to encapsulate her moral visions in her works, and created novels that should be counted as meditations on human love and goodness.

  14. Associations between anxiety and love scripts.

    Science.gov (United States)

    Gawda, Barbara

    2012-08-01

    Relations between trait anxiety and love scripts expressed in narratives were examined to assess how anxiety affects the perception of love. Stories about love (N = 160) written by 80 men and 80 women were analyzed. The content of the scripts was evaluated in terms of descriptions of actors, partners, expressed emotions of actor and of partner, importance of love, and the ending of the scenario. To test the differences between men and women on content of scripts and associations between trait anxiety level and frequencies of love script elements, a two-way analysis of variance was used. The main effect for sex was significant. There was an effect of trait anxiety on content of love scripts: high anxiety was associated with more frequent negative descriptions of the actor as well as more frequent negative descriptions of the partner's emotions, only in scripts written by women.

  15. Relativistic theory of tidal Love numbers

    International Nuclear Information System (INIS)

    Binnington, Taylor; Poisson, Eric

    2009-01-01

    In Newtonian gravitational theory, a tidal Love number relates the mass multipole moment created by tidal forces on a spherical body to the applied tidal field. The Love number is dimensionless, and it encodes information about the body's internal structure. We present a relativistic theory of Love numbers, which applies to compact bodies with strong internal gravities; the theory extends and completes a recent work by Flanagan and Hinderer, which revealed that the tidal Love number of a neutron star can be measured by Earth-based gravitational-wave detectors. We consider a spherical body deformed by an external tidal field, and provide precise and meaningful definitions for electric-type and magnetic-type Love numbers; and these are computed for polytropic equations of state. The theory applies to black holes as well, and we find that the relativistic Love numbers of a nonrotating black hole are all zero.

  16. Stability of Spatial Distributions of Stink Bugs, Boll Injury, and NDVI in Cotton.

    Science.gov (United States)

    Reay-Jones, Francis P F; Greene, Jeremy K; Bauer, Philip J

    2016-10-01

    A 3-yr study was conducted to determine the degree of aggregation of stink bugs and boll injury in cotton, Gossypium hirsutum L., and their spatial association with a multispectral vegetation index (normalized difference vegetation index [NDVI]). Using the spatial analysis by distance indices analyses, stink bugs were less frequently aggregated (17% for adults and 4% for nymphs) than boll injury (36%). NDVI values were also significantly aggregated within fields in 19 of 48 analyses (40%), with the majority of significant indices occurring in July and August. Paired NDVI datasets from different sampling dates were frequently associated (86.5% for weekly intervals among datasets). Spatial distributions of both stink bugs and boll injury were less stable than for NDVI, with positive associations varying from 12.5 to 25% for adult stink bugs for weekly intervals, depending on species. Spatial distributions of boll injury from stink bug feeding were more stable than stink bugs, with 46% positive associations among paired datasets with weekly intervals. NDVI values were positively associated with boll injury from stink bug feeding in 11 out of 22 analyses, with no significant negative associations. This indicates that NDVI has potential as a component of site-specific management. Future work should continue to examine the value of remote sensing for insect management in cotton, with an aim to develop tools such as risk assessment maps that will help growers to reduce insecticide inputs. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  17. Species composition, monitoring, and feeding injury of stink bugs (Heteroptera: Pentatomidae) in blackberry.

    Science.gov (United States)

    Brennan, S A; Liburd, O E; Eger, J E; Rhodes, E M

    2013-04-01

    Blackberry (Rubus spp.) production in Florida has increased > 100% within the past two decades. and several insect pests, including stink bugs (Heteroptera: Pentatomidae), have been observed feeding on this crop. The objectives for this study were to determine the stink bug species present in blackberry; to develop monitoring tools for stink bugs in blackberry; and to describe feeding injury to blackberries by Euschistus quadrator Rolston, a relatively new stink bug pest to Florida, that has spread throughout the state. In a field survey, E. quadrator was the most abundant stink bug species, followed by Euschistus servus Say, Euschistus obscurus (Palisot de Beauvois), Thyanta custator (F.), Proxys punctulatus (Palisot de Beauvois), and Podisus maculiventris Say. Yellow pyramid traps caught more stink bugs than tube traps with or without the addition of Euschistus spp. pheromone lures. There were no statistical differences between traps baited with a Trécé Pherocon Centrum lure, a Suterra Scenturion lure, and an unbaited trap. These results were supported by Y-tube olfactometer assays with E. quadrator where there were no differences between pheromone baited lures and a control. Injury to berries caused by E. quadrator adults and third instars was similar, and both adults and third instars fed more on green berries compared with turning berries. In addition, adults fed more on green berries compared with ripe fruit. The most common injury to green berries was discoloration. In contrast, misshapen drupelets were commonly seen on turning and ripe berries. The potential for managing stink bugs in blackberries to prevent them from reaching damaging levels is discussed.

  18. Green plant bug from South Texas gets a common name - the "verde plant" bug

    Science.gov (United States)

    Some cotton producers from south Texas and the Gulf Coast regions have been unfortunate over the last few years because they have had to deal with a green plant bug, Creontiades signatus, that will feed on cotton fruit. The insect was initially, and erroneously, thought to be Creontiades dilutus, an...

  19. “I love you forever (more or less” – stability and change in adolescents’ romantic love status and associations with mood states

    Directory of Open Access Journals (Sweden)

    Hafez Bajoghli

    2017-03-01

    Full Text Available Objective: Experiencing romantic love is an important part of individual development. Here, we investigated stability and change in romantic love and psychological correlates, including mood states, anxiety, and sleep, among Iranian adolescents over a period of 8 months. Method: Two hundred and one adolescents who had taken part in a previous study were contacted; 157 responded. Participants completed a questionnaire covering sociodemographic data, current state of love, and mood, including symptoms of depression, anxiety (state and trait, and hypomania. They also completed a sleep and activity log. Results: Of 64 participants formerly in love, 45 were still in love; of 86 participants not in love at baseline, 69 were still not in love (overall stability, 76%; 17 had fallen in love recently while 19 were no longer in love. Significant and important changes in mood and anxiety were observed in that experiencing romantic love was associated with higher anxiety scores. Hypomania scores increased in those newly in love, and decreased in those in a longer-lasting romantic relationship. Sleep and sleep-related variables were not associated with romantic love status. Conclusion: These findings suggest that, among Iranian adolescents, the state of love is fairly stable, and that love status seems to be associated with specific states of mood and anxiety.

  20. Love matters: exploring conceptions of love in Rwanda and Swaziland and relationship to HIV and intimate partner violence.

    Science.gov (United States)

    Ruark, Allison; Stern, Erin; Dlamini-Simelane, Thandeka; Kakuze, Marie Fidele

    2017-12-01

    Health risks such as intimate partner violence (IPV) and HIV infection often occur within intimate sexual relationships, yet the study of love and intimacy is largely absent from health research on African populations. This study explores how women and men in Rwanda and Swaziland understand and represent love in their intimate sexual partnerships. In Rwanda, 58 in-depth interviews with 15 couples, 12 interviews with activists, and 24 focus group discussions were carried out during formative and evaluative research of the Indashyikirwa programme, which aims to reduce IPV and support healthy couple relationships. In Swaziland, 117 in-depth, life-course interviews with 14 women and 14 men focused on understanding intimate sexual partnerships. We analysed these qualitative data thematically using a Grounded Theory approach. Participants described love as being foundational to their intimate sexual partnerships. Women and men emphasised that love is seen and expressed through actions and tangible evidence such as gifts and material support, acts of service, showing intentions for marriage, sexual faithfulness, and spending time together. Some participants expressed ambivalent narratives regarding love, gifts, and money, acknowledging that they desired partners who demonstrated love through material support while implying that true love should be untainted by desires for wealth. IPV characterised many relationships and was perceived as a threat to love, even as love was seen as a potential antidote to IPV. Careful scholarship of love is critical to better understand protective and risk factors for HIV and IPV and for interventions that seek to ameliorate these risks.

  1. Kierkegaard and the Sheer Phenomenon of Love

    DEFF Research Database (Denmark)

    Søltoft, Pia

    2013-01-01

    In this article we will argue that Kierkegaard has a positive view of love as a sheer natural and universal phenomenon. This sheer phenomenon of love is rooted in God’s love and is implanted in human nature by its Creator. Therefore this natural urge to love, that manifests itself both as a lack...

  2. Actinide removal from molten salts by chemical oxidation and salt distillation

    Energy Technology Data Exchange (ETDEWEB)

    McNeese, J.A.; Garcia, E.; Dole, V.R. [Los Alamos National Laboratory, NM (United States)] [and others

    1995-10-01

    Actinide removal from molten salts can be accomplished by a two step process where the actinide is first oxidized to the oxide using a chemical oxidant such as calcium carbonate or sodium carbonate. After the actinide is precipitated as an oxide the molten salt is distilled away from the actinide oxides leaving a oxide powder heel and an actinide free distilled salt that can be recycled back into the processing stream. This paper discusses the chemistry of the oxidation process and the physical conditions required to accomplish a salt distillation. Possible application of an analogous process sequence for a proposed accelerator driven transmutation molten salt process is also discussed.

  3. Actinide removal from molten salts by chemical oxidation and salt distillation

    International Nuclear Information System (INIS)

    McNeese, James A.; Garcia, Eduardo; Dole, Vonda R.; Griego, Walter J.

    1995-01-01

    Actinide removal from molten salts can be accomplished by a two step process where the actinide is first oxidized to the oxide using a chemical oxidant such as calcium carbonate or sodium carbonate. After the actinide is precipitated as an oxide the molten salt is distilled away from the actinide oxides leaving a oxide powder heel and an actinide free distilled salt that can be recycled back into the processing stream. This paper discusses the chemistry of the oxidation process and the physical conditions required to accomplish a salt distillation. Possible application of an analogous process sequence for a proposed accelerator driven transmutation molten salt process is also discussed

  4. The mother-daughter love affair across the generations.

    Science.gov (United States)

    Klockars, L; Sirola, R

    2001-01-01

    The relationship between mother and daughter is the basis for all love relationships throughout life. Through the eyes and hands of the mother, the intimate and caring nature of love is transmitted from generation to generation. Mother-daughter love is also the beginning of heterosexual love and of sensual pleasure. However, sexuality separates and alienates mother and daughter. As a consequence, the daughter's identification with the mother becomes the most important transmitter of love. We review psychoanalytic studies of the development and fate of the mother-daughter love relationship, with particular attention to the change of the daughter's early love for the mother to identification with the mother and falling in love with a man, and to the significance of sexuality in this developmental process.

  5. Harvesting Venom Toxins from Assassin Bugs and Other Heteropteran Insects.

    Science.gov (United States)

    Walker, Andrew Allan; Rosenthal, Max; Undheim, Eivind E A; King, Glenn F

    2018-04-21

    Heteropteran insects such as assassin bugs (Reduviidae) and giant water bugs (Belostomatidae) descended from a common predaceous and venomous ancestor, and the majority of extant heteropterans retain this trophic strategy. Some heteropterans have transitioned to feeding on vertebrate blood (such as the kissing bugs, Triatominae; and bed bugs, Cimicidae) while others have reverted to feeding on plants (most Pentatomomorpha). However, with the exception of saliva used by kissing bugs to facilitate blood-feeding, little is known about heteropteran venoms compared to the venoms of spiders, scorpions and snakes. One obstacle to the characterization of heteropteran venom toxins is the structure and function of the venom/labial glands, which are both morphologically complex and perform multiple biological roles (defense, prey capture, and extra-oral digestion). In this article, we describe three methods we have successfully used to collect heteropteran venoms. First, we present electrostimulation as a convenient way to collect venom that is often lethal when injected into prey animals, and which obviates contamination by glandular tissue. Second, we show that gentle harassment of animals is sufficient to produce venom extrusion from the proboscis and/or venom spitting in some groups of heteropterans. Third, we describe methods to harvest venom toxins by dissection of anaesthetized animals to obtain the venom glands. This method is complementary to other methods, as it may allow harvesting of toxins from taxa in which electrostimulation and harassment are ineffective. These protocols will enable researchers to harvest toxins from heteropteran insects for structure-function characterization and possible applications in medicine and agriculture.

  6. I love my grandkid! An NIRS study of grandmaternal love in Japan.

    Science.gov (United States)

    Kida, Tetsuo; Nishitani, Shota; Tanaka, Masanori; Takamura, Tsunehiko; Sugawara, Masashi; Shinohara, Kazuyuki

    2014-01-13

    Grandmaternal love is essential for the grandmother–grandchild attachment relationship and thus aids an infant's development and mental health, but the underlying neural mechanism is unknown. Recent studies have shed light on involvement of the prefrontal cortex (PFC) in maternal and romantic love. Here, we investigated the involvement of the PFC in grandmaternal love by examining cerebral hemoglobin concentration changes using near-infrared spectroscopy (NIRS). Seventeen grandmothers viewed video clips which included their own or other's (unknown) grandchild smiling or showing a neutral expression while the oxy-hemoglobin (oxy-Hb) concentration was measured from the anterior prefrontal cortex (APFC). The sight of one's own grandchild activated the inferior and medial APFC irrespective of their expression. In addition, the sight of the smiling grandchild induced an increased activation in the medial APFC involved in reward monitoring and mentalizing and an additional activation in the superior APFC involved in cognitive and attentional control. Both medial and superior activations significantly correlated with emotional mood rating. These findings indicate that the different regions of the APFC are involved in grandmaternal love.

  7. Bug22 influences cilium morphology and the post-translational modification of ciliary microtubules

    Directory of Open Access Journals (Sweden)

    Teresa Mendes Maia

    2014-01-01

    Cilia and flagella are organelles essential for motility and sensing of environmental stimuli. Depending on the cell type, cilia acquire a defined set of functions and, accordingly, are built with an appropriate length and molecular composition. Several ciliary proteins display a high degree of conservation throughout evolution and mutations in ciliary genes are associated with various diseases such as ciliopathies and infertility. Here, we describe the role of the highly conserved ciliary protein, Bug22, in Drosophila. Previous studies in unicellular organisms have shown that Bug22 is required for proper cilia function, but its exact role in ciliogenesis has not been investigated yet. Null Bug22 mutant flies display cilia-associated phenotypes and nervous system defects. Furthermore, sperm differentiation is blocked at the individualization stage, due to impaired migration of the individualization machinery. Tubulin post-translational modifications (PTMs such as polyglycylation, polyglutamylation or acetylation, are determinants of microtubule (MT functions and stability in centrioles, cilia and neurons. We found defects in the timely incorporation of polyglycylation in sperm axonemal MTs of Bug22 mutants. In addition, we found that depletion of human Bug22 in RPE1 cells resulted in the appearance of longer cilia and reduced axonemal polyglutamylation. Our work identifies Bug22 as a protein that plays a conserved role in the regulation of PTMs of the ciliary axoneme.

  8. Bug Distribution and Statistical Pattern Classification.

    Science.gov (United States)

    Tatsuoka, Kikumi K.; Tatsuoka, Maurice M.

    1987-01-01

    The rule space model permits measurement of cognitive skill acquisition and error diagnosis. Further discussion introduces Bayesian hypothesis testing and bug distribution. An illustration involves an artificial intelligence approach to testing fractions and arithmetic. (Author/GDC)

  9. The Concept of Love in Lithuanian Folklore and Mythology

    Directory of Open Access Journals (Sweden)

    Doc dr. Daiva Šeškauskaitė

    2013-06-01

    Full Text Available Love is a reserved feeling, meaning amiability and complete internecine understanding. The concept of love has always been important for human world outlook and attitude. Love can have different meaning and expression – for some people it is a nice, warm feeling, a way of action and behaviour, for others it is nothing more than a sexual attraction. As there are different perceptions of love, there also exist few common love manifestations: love can be maternal, childish, juvenile, sexual. Love can also be felt for a home land, own nation, home. Naturally love can be expressed through the particular rituals, symbols and signs. Folk songs introduce four main lover characteristics: beauty, sweetness, kindness and boon. The later feature means that a girl/ boy is supposed to be well-set, to be pleasant and comfortable to touch which is very important when choosing a wife or a husband. Love in folklore is expressed through the common metaphorical and allegorical symbols, it doesn‘t sound as explicit word – more like a metaphor or epithet. Love in folklore can be perceived and felt very differently. Love like an action – love like... special person, essential possession. Prime personal characteristics, such as kindness, tenderness, humility, are the ones to light the love fire as well as beauty, artfulness, eloquence also help. Love is supposed to lead to the sacred sacrament of marriage. Love, if real, is a serious subject. Love is worth dying for. Strong love leads to self-sacrifice. Fairy tales satirize infidelity stressing that love is right only between a wife and a husband while other options are considered as inglorious and wrong. Love, as an incest, is also common in our folklore.

  10. Efficacy of an Essential Oil-Based Pesticide for Controlling Bed Bug (Cimex lectularius Infestations in Apartment Buildings

    Directory of Open Access Journals (Sweden)

    Changlu Wang

    2014-11-01

    Full Text Available Bed bugs (Cimex lectularius L. and Cimex hemipterus F. are among the most difficult urban pests to manage. Many essential oil-based bed bug control products that are considered reduced risk to mammals compared to synthetic insect neurotoxins have become commercially available, but their effectiveness as a stand-alone control method is unknown. This study assessed the field efficacy of an essential oil-based bed bug control product (EcoRaider; a.i. 1% geraniol + 1% cedar oil + 2% sodium lauryl sulfate compared to a pyrethroid and neonicotinoid mixture spray (0.075% Temprid SC; a.i. beta-cyfluthrin + imidacloprid. After 12 weeks, the three treatments—EcoRaider, Temprid SC, and EcoRaider + Temprid SC caused 92.5 ± 2.7, 92.9 ± 3.0, and 91.7% ± 2.7% bed bug count reduction, respectively. No significant differences existed in the bed bug reduction among the treatments. Bed bugs were eliminated from only 22% of the treated apartments. Among those still with bed bugs, 76% of the residents did not know bed bugs were present. We documented the residents’ self-control practices and discussed the potential of using essential oil-based insecticides in bed bug management programs to minimize the health risks to building occupants and pets and to slow down the development of insecticide resistance.

  11. High-Salt Diet Has a Certain Impact on Protein Digestion and Gut Microbiota: A Sequencing and Proteome Combined Study.

    Science.gov (United States)

    Wang, Chao; Huang, Zixin; Yu, Kequan; Ding, Ruiling; Ye, Keping; Dai, Chen; Xu, Xinglian; Zhou, Guanghong; Li, Chunbao

    2017-01-01

    High-salt diet has been considered to cause health problems, but it is still less known how high-salt diet affects gut microbiota, protein digestion, and passage in the digestive tract. In this study, C57BL/6J mice were fed low- or high-salt diets (0.25 vs. 3.15% NaCl) for 8 weeks, and then gut contents and feces were collected. Fecal microbiota was identified by sequencing the V4 region of 16S ribosomal RNA gene. Proteins and digested products of duodenal, jejunal, cecal, and colonic contents were identified by LC-MS-MS. The results indicated that the high-salt diet increased Firmicutes/Bacteroidetes ratio, the abundances of genera Lachnospiraceae and Ruminococcus ( P proteins from the diet, host, and gut microbiota alongside the digestive tract. For dietary proteins, high-salt diet seemed not influence its protein digestion and absorption. For host proteins, 20 proteins of lower abundance were identified in the high-salt diet group in duodenal contents, which were involved in digestive enzymes and pancreatic secretion. However, no significant differentially expressed proteins were detected in jejunal, cecal, and colonic contents. For bacterial proteins, proteins secreted by gut microbiota were involved in energy metabolism, sodium transport, and protein folding. Five proteins (cytidylate kinase, trigger factor, 6-phosphogluconate dehydrogenase, transporter, and undecaprenyl-diphosphatase) had a higher abundance in the high-salt diet group than those in the low-salt group, while two proteins (acetylglutamate kinase and PBSX phage manganese-containing catalase) were over-expressed in the low-salt diet group than in the high-salt group. Consequently, high-salt diet may alter the composition of gut microbiota and has a certain impact on protein digestion.

  12. Pathological narcissism and the obstruction of love.

    Science.gov (United States)

    Kealy, David; Ogrodniczuk, John S

    2014-03-01

    Pathological narcissism is a form of maladaptive self-regulation that impedes the capacity to love. Although narcissism is often construed as excessive self-love, individuals with pathological narcissism are impaired in being able to love themselves as well as others. With the subject of impaired love in mind, we review selected conceptualizations from an enormous and diverse psychodynamic literature on narcissism. Major theoretical approaches illustrate a number of psychodynamics associated with narcissistic self-regulatory problems. This paper provides a concise overview of major conceptual themes regarding pathological narcissism and impaired capacity to love.

  13. The Effects of Romantic Love on Mentalizing Abilities.

    Science.gov (United States)

    Wlodarski, Rafael; Dunbar, Robin I M

    2014-12-01

    The effects of the human pair-bonded state of "romantic love" on cognitive function remain relatively unexplored. Theories on cognitive priming suggest that a state of love may activate love-relevant schemas, such as mentalizing about the beliefs of another individual, and may thus improve mentalizing abilities. On the other hand, recent functional MRI (fMRI) research on individuals who are in love suggests that several brain regions associated with mentalizing may be "deactivated" during the presentation of a love prime, potentially affecting mentalizing cognitions and behaviors. The current study aimed to investigate experimentally the effect of a love prime on a constituent aspect of mentalizing-the attribution of emotional states to others. Ninety-one participants who stated they were "deeply in love" with their romantic partner completed a cognitive task involving the assessment of emotional content of facial stimuli (the Reading the Mind in the Eyes task) immediately after the presentation of either a love prime or a neutral prime. Individuals were significantly better at interpreting the emotional states of others after a love prime than after a neutral prime, particularly males assessing negative emotional stimuli. These results suggest that presentation of a love stimulus can prime love-relevant networks and enhance subsequent performance on conceptually related mentalizing tasks.

  14. Comparing Fine-Grained Source Code Changes And Code Churn For Bug Prediction

    NARCIS (Netherlands)

    Giger, E.; Pinzger, M.; Gall, H.C.

    2011-01-01

    A significant amount of research effort has been dedicated to learning prediction models that allow project managers to efficiently allocate resources to those parts of a software system that most likely are bug-prone and therefore critical. Prominent measures for building bug prediction models are

  15. Usage of data warehouse for analysing software's bugs

    Science.gov (United States)

    Živanov, Danijel; Krstićev, Danijela Boberić; Mirković, Duško

    2017-07-01

    We analysed the database schema of Bugzilla system and taking into account user's requirements for reporting, we presented a dimensional model for the data warehouse which will be used for reporting software defects. The idea proposed in this paper is not to throw away Bugzilla system because it certainly has many strengths, but to make integration of Bugzilla and the proposed data warehouse. Bugzilla would continue to be used for recording bugs that occur during the development and maintenance of software while the data warehouse would be used for storing data on bugs in an appropriate form, which is more suitable for analysis.

  16. Insecticide resistance and resistance mechanisms in bed bugs, Cimex spp. (Hemiptera: Cimicidae).

    Science.gov (United States)

    Dang, Kai; Doggett, Stephen L; Veera Singham, G; Lee, Chow-Yang

    2017-06-29

    The worldwide resurgence of bed bugs [both Cimex lectularius L. and Cimex hemipterus (F.)] over the past two decades is believed in large part to be due to the development of insecticide resistance. The transcriptomic and genomic studies since 2010, as well as morphological, biochemical and behavioral studies, have helped insecticide resistance research on bed bugs. Multiple resistance mechanisms, including penetration resistance through thickening or remodelling of the cuticle, metabolic resistance by increased activities of detoxification enzymes (e.g. cytochrome P450 monooxygenases and esterases), and knockdown resistance by kdr mutations, have been experimentally identified as conferring insecticide resistance in bed bugs. Other candidate resistance mechanisms, including behavioral resistance, some types of physiological resistance (e.g. increasing activities of esterases by point mutations, glutathione S-transferase, target site insensitivity including altered AChEs, GABA receptor insensitivity and altered nAChRs), symbiont-mediated resistance and other potential, yet undiscovered mechanisms may exist. This article reviews recent studies of resistance mechanisms and the genes governing insecticide resistance, potential candidate resistance mechanisms, and methods of monitoring insecticide resistance in bed bugs. This article provides an insight into the knowledge essential for the development of both insecticide resistance management (IRM) and integrated pest management (IPM) strategies for successful bed bug management.

  17. Love in the time of the post-apocalypse – ways of imagining love after the end of the world

    Directory of Open Access Journals (Sweden)

    Ana Banić-Grubišić

    2016-02-01

    Full Text Available The paper deals with ways of representing love and amorous relationships in post-apocalyptic movies. In these movies, there is a dualism of romantic and partner love, and these two types of love are there to help build a new world, or rebuild the destroyed society. These images of love emphasize the importance of evolutionist theories for the central ideas of these films – in post-apocalyptic scenarios love mostly serves the purpose of having or protecting progeny, it is represented as the key tool and mechanism of survival.

  18. The right to be loved

    CERN Document Server

    Liao, Matthew S

    2015-01-01

    S. Matthew Liao argues here that children have a right to be loved. To do so he investigates questions such as whether children are rightholders; what grounds a child's right to beloved; whether love is an appropriate object of a right; and other philosophical and practical issues. His proposal is that all human beings have rights to the fundamental conditions for pursuing a good life; therefore, as human beings, children have human rights to the fundamental conditions for pursuing a good life. Since being loved is one of those fundamental conditions, children thus have a right to be loved. Liao shows that this claim need not be merely empty rhetoric, and that the arguments for this right can hang together as a coherent whole. This is the first book to make a sustained philosophical case for the right of children to be loved. It makes a unique contribution to the fast-growing literature on family ethics, in particular, on children's rights and parental rights and responsibilities, and to the emerging field of...

  19. The content of love relationships of college students

    Directory of Open Access Journals (Sweden)

    Ailton Amélio da Silva

    2006-12-01

    Full Text Available Although there are many theories and conceptions about love, few studies had described the content of the loving life. This research has the following objectives: describe the incidences of six types of loving experiences; identify the variabilities of these experiences and its inter-relations, and to verify if there’s any relation between these experiences and the gender of the participants. Participants were 368 college students: 303 in the first sample (177 women and 126 men from three university courses and 65 in the second sample (40 women and 25 men from two university courses. The mean age of these students was 24,3 years (men 23,9 years and women 24,7 years. The average incidences of loving experiences for participant was: flirting – 26,1 partners; sexual relationship – 4,9; dating – 2,9; passion – 3,6; love – 1,3 and percentage of participants in love – 64%. The distributions of several of these experiences depended on the sex of the participants. Several of the loving experiences of the two samples presented statistically significant relations between them, indicating great similarities between these experiences. Keywords: love relationship; love experience; Love; sex.

  20. fMRI of pain studies using laser-induced heat on skin with and without the loved one near the subject – a pilot study on 'love hurts'

    International Nuclear Information System (INIS)

    Sofina, T; Kamil, W A; Ahmad, A H

    2014-01-01

    The aims of this study are to image and investigate the areas of brain response to laser-induced heat pain, to analyse for any difference in the brain response when a subject is alone and when her loved one is present next to the MRI gantry. Pain stimuli was delivered using Th-YAG laser to four female subjects. Blood-Oxygenation-Level-Dependent (BOLD) fMRI experiment was performed using blocked design paradigm with five blocks of painful (P) stimuli and five blocks of non-painful (NP) stimuli arranged in pseudorandom order with an 18 seconds rest (R) between each stimulation phase. Brain images were obtained from 3T Philips Achieva MRI scanner using 32-channel SENSE head coil. A T1-weighted image (TR/TE/slice/FOV = 9ms/4ms/4mm slices/240×240mm) was obtained for verification of brain anatomical structures. An echo-planar-imaging sequence were used for the functional scans (TR/TE/slice/flip/FOV=2000ms/35ms/4mm slices/90°/220×220mm). fMRI data sets were analysed using SPM 8.0 involving preprocessing steps followed by t-contrast analysis for individuals and FFX analysis. In both with and without-loved-one conditions, neuronal responses were seen in the somatosensory gyrus, supramarginal gyrus, thalamus and insula regions, consistent with pain-related areas. FFX analysis showed that the presence of loved one produced more activation in the frontal and supramarginal gyrus during painful and non-painful stimulations compared to absence of a loved one. Brain response to pain is modulated by the presence of a loved one, causing more activation in the cognitive/emotional area i.e. 'love hurts'

  1. Do-it-yourself Bed Bug Control

    Science.gov (United States)

    ... Contact Us Share Do-it-yourself Bed Bug Control Información relacionada disponible en español Can you treat ... all of the residents to participate. Achieving complete control can take weeks to months, depending on the ...

  2. The love emblem applied

    NARCIS (Netherlands)

    Boot, P.; Boot, P.; Stronks, E.

    2007-01-01

    What could be a more fitting environment for love emblems than the bedroom walls in a Renaissance family castle? A bedroom redecorated on the occasion of a wedding in the highest circles of French nobility? Where a series of emblems was rearranged to tell the story of a love, ending in an embrace

  3. Bed Bugs are Public Health Pests

    Science.gov (United States)

    EPA and the Centers for Disease Control and Prevention (CDC) issued a joint statement on the public health impacts of bed bugs, which are blood-sucking ectoparasites (external parasites). EPA also has a pesticide registration notice on this topic.

  4. From sex robots to love robots: is mutual love with a robot possible?

    NARCIS (Netherlands)

    Nyholm, S.R.; Frank, L.E.; Danaher, J.; McArthur, N.

    2017-01-01

    Some critics of sex-robots worry that their use might spread objectifying attitudes about sex, and common sense places a higher value on sex within love-relationships than on casual sex. If there could be mutual love between humans and sex-robots, this could help to ease the worries about

  5. Towards a compendium of the psychopathologies of love.

    Science.gov (United States)

    Levine, Stephen B

    2014-01-01

    Adults are commonly preoccupied with their love lives and in psychotherapy they often express frustrations with themselves and their partners. Ironically, patients' preoccupations with the processes of love have not created many professional deliberations on the nature of love and mechanisms of its subversion. This essay describes the converging influences that may explain the professional avoidance of love. It then describes the reasons to try to create a compendium of clinically apparent impediments to loving. The pathologies of love are divided into three categories: (1) characteristics that impede the formation of a sexual adult attachment; (2) patterns that diminish the index person's lovability to the partner; (3) processes that deteriorate the index person's ability to continue to love the partner. The compendium seems to present several important utilities. It clarifies the pathogenesis of some mental suffering. It defines a distinct, more relevant focus to psychotherapy. It makes clear that a better understanding of love's subtle processes of evolution is needed. It invites further refinement of both healthy and problematic love processes.

  6. Regulation of Romantic Love Feelings: Preconceptions, Strategies, and Feasibility.

    Science.gov (United States)

    Langeslag, Sandra J E; van Strien, Jan W

    2016-01-01

    Love feelings can be more intense than desired (e.g., after a break-up) or less intense than desired (e.g., in long-term relationships). If only we could control our love feelings! We present the concept of explicit love regulation, which we define as the use of behavioral and cognitive strategies to change the intensity of current feelings of romantic love. We present the first two studies on preconceptions about, strategies for, and the feasibility of love regulation. Questionnaire responses showed that people perceive love feelings as somewhat uncontrollable. Still, in four open questions people reported to use strategies such as cognitive reappraisal, distraction, avoidance, and undertaking (new) activities to cope with break-ups, to maintain long-term relationships, and to regulate love feelings. Instructed up-regulation of love using reappraisal increased subjective feelings of attachment, while love down-regulation decreased subjective feelings of infatuation and attachment. We used the late positive potential (LPP) amplitude as an objective index of regulation success. Instructed love up-regulation enhanced the LPP between 300-400 ms in participants who were involved in a relationship and in participants who had recently experienced a romantic break-up, while love down-regulation reduced the LPP between 700-3000 ms in participants who were involved in a relationship. These findings corroborate the self-reported feasibility of love regulation, although they are complicated by the finding that love up-regulation also reduced the LPP between 700-3000 ms in participants who were involved in a relationship. To conclude, although people have the preconception that love feelings are uncontrollable, we show for the first time that intentional regulation of love feelings using reappraisal, and perhaps other strategies, is feasible. Love regulation will benefit individuals and society because it could enhance positive effects and reduce negative effects of romantic

  7. Regulation of Romantic Love Feelings: Preconceptions, Strategies, and Feasibility

    Science.gov (United States)

    Langeslag, Sandra J. E.; van Strien, Jan W.

    2016-01-01

    Love feelings can be more intense than desired (e.g., after a break-up) or less intense than desired (e.g., in long-term relationships). If only we could control our love feelings! We present the concept of explicit love regulation, which we define as the use of behavioral and cognitive strategies to change the intensity of current feelings of romantic love. We present the first two studies on preconceptions about, strategies for, and the feasibility of love regulation. Questionnaire responses showed that people perceive love feelings as somewhat uncontrollable. Still, in four open questions people reported to use strategies such as cognitive reappraisal, distraction, avoidance, and undertaking (new) activities to cope with break-ups, to maintain long-term relationships, and to regulate love feelings. Instructed up-regulation of love using reappraisal increased subjective feelings of attachment, while love down-regulation decreased subjective feelings of infatuation and attachment. We used the late positive potential (LPP) amplitude as an objective index of regulation success. Instructed love up-regulation enhanced the LPP between 300–400 ms in participants who were involved in a relationship and in participants who had recently experienced a romantic break-up, while love down-regulation reduced the LPP between 700–3000 ms in participants who were involved in a relationship. These findings corroborate the self-reported feasibility of love regulation, although they are complicated by the finding that love up-regulation also reduced the LPP between 700–3000 ms in participants who were involved in a relationship. To conclude, although people have the preconception that love feelings are uncontrollable, we show for the first time that intentional regulation of love feelings using reappraisal, and perhaps other strategies, is feasible. Love regulation will benefit individuals and society because it could enhance positive effects and reduce negative effects of

  8. Regulation of Romantic Love Feelings: Preconceptions, Strategies, and Feasibility.

    Directory of Open Access Journals (Sweden)

    Sandra J E Langeslag

    Full Text Available Love feelings can be more intense than desired (e.g., after a break-up or less intense than desired (e.g., in long-term relationships. If only we could control our love feelings! We present the concept of explicit love regulation, which we define as the use of behavioral and cognitive strategies to change the intensity of current feelings of romantic love. We present the first two studies on preconceptions about, strategies for, and the feasibility of love regulation. Questionnaire responses showed that people perceive love feelings as somewhat uncontrollable. Still, in four open questions people reported to use strategies such as cognitive reappraisal, distraction, avoidance, and undertaking (new activities to cope with break-ups, to maintain long-term relationships, and to regulate love feelings. Instructed up-regulation of love using reappraisal increased subjective feelings of attachment, while love down-regulation decreased subjective feelings of infatuation and attachment. We used the late positive potential (LPP amplitude as an objective index of regulation success. Instructed love up-regulation enhanced the LPP between 300-400 ms in participants who were involved in a relationship and in participants who had recently experienced a romantic break-up, while love down-regulation reduced the LPP between 700-3000 ms in participants who were involved in a relationship. These findings corroborate the self-reported feasibility of love regulation, although they are complicated by the finding that love up-regulation also reduced the LPP between 700-3000 ms in participants who were involved in a relationship. To conclude, although people have the preconception that love feelings are uncontrollable, we show for the first time that intentional regulation of love feelings using reappraisal, and perhaps other strategies, is feasible. Love regulation will benefit individuals and society because it could enhance positive effects and reduce negative

  9. Literature and its modality of love: a psychoanalytic approach

    Directory of Open Access Journals (Sweden)

    Ernesto Söhnle

    2015-07-01

    Full Text Available Psychoanalysis has always needed art, in special literature, but also, visual and scenic art to reveal what theory cannot see, by representing structures and procedures of psychical and social functioning. In these terms, Lacan will read this primordial love, which is the love of his own reflection, under the sign of Narcissus myth, as well as the transferential love, themed by Freud, will be calledunder the sign of Symposium, being as an assumption of knowledge, that knows nothing beyond Alcibiades´ desire for Agathon, or as the master´s speech, for assigning the love philia in place of the seductive agalma. The psychoanalysis will also address the tragic love from Antigone´s lesson, the one who gave even what she did not have, in name of human dignity. Whereas the love-passion comes under the heading bovarysme, romantic expression of a loving desire that, in frustration, will end up on melancholy, as a prelude to death. The comic love, on Molière´s sentence, will be the love that degrades the Other, so that the individual does not require the death of love. The love for thinking comes in terms of the one who loves the love itself, whose model will be the Provencal courtly love. At last, on Lacan, Beatrice´s love will illuminate Dante´s sublimation path towards the empty meaning of eternal love. For that, Lacan will remind us, in his homage to Marguerite Duras, that the artist will always precede the psychoanalyst on unknown paths, both in relation to knowledge and love…

  10. Gender and Love in Jewish Religion

    DEFF Research Database (Denmark)

    Schleicher, Marianne

    2013-01-01

    Luce Irigaray’s call for infinite femininity and Judith Butler’s perspective on subversion from within have inspired scholars and lay people alike within Judaism to find precedence in religious texts for tolerance of atypical manifestations of love and gender in order to enable such manifestations...... outside a patriarchal, bipolar gender taxonomy. Not disputing the immense value of such subversion, this article reflects on the risk implied in subversive uses of scripture by assessing the extent to which scriptural discourse still sanctions discursive violence in late modernity, directed at individuals...... who do not conform to normative gender and love. The first part of the article analyses biblical and rabbinical, including mystical, texts that portray human love of God and God’s love of humans in ways that are seemingly tolerant toward deviation from normative gender and love. As part...

  11. Shoes, Cars, and Other Love Stories : Investigating The Experience of Love for Products

    NARCIS (Netherlands)

    Russo, B.

    2010-01-01

    People often say they love a product. What do they really mean when they say this, and is this a phenomenon that is relevant to the field of design? Findings from a preliminary study in this thesis indicated that people describe their love as a rewarding, long-term, and dynamic experience that

  12. Integrating Symbolic Execution with Sensornet Simulation for Efficient Bug Finding

    OpenAIRE

    Österlind, Fredrik; Sasnauskas, Raimondas; Dustmann, Oscar Soria; Dunkels, Adam; Wehrle, Klaus

    2010-01-01

    High-coverage testing of sensornet applications is vital for pre-deployment bug cleansing, but has previously been difficult due to the limited set of available tools. We integrate the KleeNet symbolic execution engine with the COOJA network simulator to allow for straight-forward and intuitive high-coverage testing initiated from a simulation environment. A tight coupling of simulation and testing helps detect, narrow down, and fix complex interaction bugs in an early ...

  13. Comparative Performance Analysis of Machine Learning Techniques for Software Bug Detection

    OpenAIRE

    Saiqa Aleem; Luiz Fernando Capretz; Faheem Ahmed

    2015-01-01

    Machine learning techniques can be used to analyse data from different perspectives and enable developers to retrieve useful information. Machine learning techniques are proven to be useful in terms of software bug prediction. In this paper, a comparative performance analysis of different machine learning techniques is explored f or software bug prediction on public available data sets. Results showed most of the mac ...

  14. Effectiveness of a Reduced-Risk Insecticide Based Bed Bug Management Program in Low-Income Housing

    Directory of Open Access Journals (Sweden)

    Narinderpal Singh

    2013-11-01

    Full Text Available Bed bug (Cimex lectularius L. infestations are becoming increasingly common in low-income communities. Once they are introduced, elimination is very difficult. As part of the efforts to develop effective and safe bed bug management programs, we conducted a laboratory study evaluating the efficacy of a reduced-risk insecticide—Alpine aerosol (0.5% dinotefuran. We then conducted a field evaluation of a reduced-risk insecticide based integrated pest management (IPM program in low-income family apartments with young children. In laboratory evaluations, direct spray and 5 min exposure to dry Alpine aerosol residue caused 100.0 ± 0.0 and 91.7 ± 8.3% mortality to bed bug nymphs, respectively. Direct Alpine aerosol spray killed 91.3 ± 4.3% of the eggs. The IPM program included education, steam, bagging infested linens, placing intercepting devices under furniture legs and corners of rooms, applying Alpine aerosol and Alpine dust (0.25% dinotefuran, 95% diatomaceous earth dust, and regularly scheduled monitoring and re-treatment. Nine apartments ranging from 1–1,428 (median: 29 bed bugs based on visual inspection and Climbup interceptor counts were included. Over a 6-month period, an average 172 g insecticide (Alpine aerosol + Alpine dust was used in each apartment, a 96% reduction in pesticide usage compared to chemical only treatment reported in a similar environment. The IPM program resulted in an average of 96.8 ± 2.2% reduction in the number of bed bugs. However, elimination of bed bugs was only achieved in three lightly infested apartments (<30 bed bugs at the beginning. Elimination success was closely correlated with the level of bed bug populations.

  15. Love, from a sociological point of view

    Directory of Open Access Journals (Sweden)

    Chiara Piazzesi

    2015-08-01

    Full Text Available What does it mean to examine erotic love and intimacy from a sociological point of view? Does this endeavour entail a definition of love, and, if so, is such a definition possible from a sociological perspective? This paper discusses the epistemological challenges implied by the task of constructing love as the object of sociological inquiry. We will start by giving a definition of the task itself and by detailing the peculiarities of a sociological inquiry on love. We will point out why it is imperative for such an inquiry to remain open to the historicity of love as an emotion and as a form of interaction. Finally we will explore love as the object of a sociological investigation in order to spell out what becomes visible to the sociological eye once the correct epistemological precautions are taken.

  16. Transcriptomic analysis of Petunia hybrida in response to salt stress using high throughput RNA sequencing.

    Directory of Open Access Journals (Sweden)

    Gonzalo H Villarino

    Full Text Available Salinity and drought stress are the primary cause of crop losses worldwide. In sodic saline soils sodium chloride (NaCl disrupts normal plant growth and development. The complex interactions of plant systems with abiotic stress have made RNA sequencing a more holistic and appealing approach to study transcriptome level responses in a single cell and/or tissue. In this work, we determined the Petunia transcriptome response to NaCl stress by sequencing leaf samples and assembling 196 million Illumina reads with Trinity software. Using our reference transcriptome we identified more than 7,000 genes that were differentially expressed within 24 h of acute NaCl stress. The proposed transcriptome can also be used as an excellent tool for biological and bioinformatics in the absence of an available Petunia genome and it is available at the SOL Genomics Network (SGN http://solgenomics.net. Genes related to regulation of reactive oxygen species, transport, and signal transductions as well as novel and undescribed transcripts were among those differentially expressed in response to salt stress. The candidate genes identified in this study can be applied as markers for breeding or to genetically engineer plants to enhance salt tolerance. Gene Ontology analyses indicated that most of the NaCl damage happened at 24 h inducing genotoxicity, affecting transport and organelles due to the high concentration of Na+ ions. Finally, we report a modification to the library preparation protocol whereby cDNA samples were bar-coded with non-HPLC purified primers, without affecting the quality and quantity of the RNA-seq data. The methodological improvement presented here could substantially reduce the cost of sample preparation for future high-throughput RNA sequencing experiments.

  17. Transcriptomic analysis of Petunia hybrida in response to salt stress using high throughput RNA sequencing.

    Science.gov (United States)

    Villarino, Gonzalo H; Bombarely, Aureliano; Giovannoni, James J; Scanlon, Michael J; Mattson, Neil S

    2014-01-01

    Salinity and drought stress are the primary cause of crop losses worldwide. In sodic saline soils sodium chloride (NaCl) disrupts normal plant growth and development. The complex interactions of plant systems with abiotic stress have made RNA sequencing a more holistic and appealing approach to study transcriptome level responses in a single cell and/or tissue. In this work, we determined the Petunia transcriptome response to NaCl stress by sequencing leaf samples and assembling 196 million Illumina reads with Trinity software. Using our reference transcriptome we identified more than 7,000 genes that were differentially expressed within 24 h of acute NaCl stress. The proposed transcriptome can also be used as an excellent tool for biological and bioinformatics in the absence of an available Petunia genome and it is available at the SOL Genomics Network (SGN) http://solgenomics.net. Genes related to regulation of reactive oxygen species, transport, and signal transductions as well as novel and undescribed transcripts were among those differentially expressed in response to salt stress. The candidate genes identified in this study can be applied as markers for breeding or to genetically engineer plants to enhance salt tolerance. Gene Ontology analyses indicated that most of the NaCl damage happened at 24 h inducing genotoxicity, affecting transport and organelles due to the high concentration of Na+ ions. Finally, we report a modification to the library preparation protocol whereby cDNA samples were bar-coded with non-HPLC purified primers, without affecting the quality and quantity of the RNA-seq data. The methodological improvement presented here could substantially reduce the cost of sample preparation for future high-throughput RNA sequencing experiments.

  18. Ways of Presenting Love in Ancient Sanskrit Literature

    Directory of Open Access Journals (Sweden)

    Fabrizia Baldissera

    2017-05-01

    Full Text Available This study traces the appearance and relevance of love motifs in Sanskrit texts. It deals with preclassical, classical and medieval literature, with excerpts from the Vedic scriptures, the epics, the normative texts and the courtly formalized Kāvya. Attention is paid to the change in the status of women, whose position becomes gradually more subordinate over time. Several conventional topoi of Sanskrit erotic literature are examined, such as love enjoyed in the union of the lovers, or suffered in their separation; divine love; the traditional belief that women are more passionate than men; the different religious/philosophical schools' outlook towards love; love in the dramatic theory of aesthetic experience; the importance of marriage, and marital love as opposed or complementary to illicit love. Finally there is a brief survey of a few scientific disciplines that have something to say about the experience of love, like Āyurveda, astronomy/astrology, and the treatises on Dharma and those on the science of government.

  19. Characterization of potent odorants in male giant water bug (Lethocerus indicus Lep. and Serv.), an important edible insect of Southeast Asia.

    Science.gov (United States)

    Kiatbenjakul, Patthamawadi; Intarapichet, Kanok-Orn; Cadwallader, Keith R

    2015-02-01

    Potent odorants in frozen fresh (FFB) and salted boiled (SBB) male giant water bugs (Lethocerus indicus), or 'Maengdana' in Thai, were characterized by application of direct solvent extraction/solvent-assisted flavour evaporation (SAFE), gas chromatography-mass spectrometry (GC-MS), gas chromatography-olfactometry (GC-O), aroma extract dilution analysis (AEDA) and stable isotope dilution assays (SIDA). Twenty and 27 potent odorants were detected in FFB and SBB, respectively. Most odorants were lipid-derived compounds, including the two most abundant volatile components (E)-2-hexenyl acetate and (E)-2-hexenyl butanoate, which contributed banana-like odours. 2-Acetyl-1-pyrroline and 2-acetyl-2-thiazoline, responsible for popcorn-like odours, were detected in SBB only. An aroma reconstitution model of SBB was constructed in an oil-in-water emulsion matrix using 12 selected potent odorants based on the results of AEDA, accurate compound quantification and the calculated odour-activity values (OAV). Omission studies were carried out to verify the significance of esters, particularly (E)-2-hexenyl acetate was determined to be an important character-impact odorant in male giant water bug aroma. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. The Tectonics of Love in Leo Tolstoy’s Resurrection

    Directory of Open Access Journals (Sweden)

    Głąb Anna

    2016-09-01

    Full Text Available The text analyzes Leo Tolstoy’s Resurrection focusing on the feelings expressed in the novel. It focuses on: (I the ways in which the content of the novel is expressed through artistic means; (II Tolstoy’s anthropology; (III the notion of love presented by Ronald de Sousa in his last book Love. A Very Short Introduction: the difference between love and mood or emotion; the classification of love (philia, storge, agape, eros; the distinction between love and lust; love as a reason-free desire; and the notion of the historicity of love.

  1. Area-wide management approach for tarnished plant bug in the Mississippi Delta

    Science.gov (United States)

    The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), is the major insect pest of cotton, Gossypium hirsutum (L.), within the Mid-South region. From 2001 to 2012, the tarnished plant bug has been the number one insect pest of cotton in Louisiana and Mississippi in eleven and nine of those...

  2. High-throughput deep sequencing reveals that microRNAs play important roles in salt tolerance of euhalophyte Salicornia europaea.

    Science.gov (United States)

    Feng, Juanjuan; Wang, Jinhui; Fan, Pengxiang; Jia, Weitao; Nie, Lingling; Jiang, Ping; Chen, Xianyang; Lv, Sulian; Wan, Lichuan; Chang, Sandra; Li, Shizhong; Li, Yinxin

    2015-02-26

    microRNAs (miRNAs) are implicated in plant development processes and play pivotal roles in plant adaptation to environmental stresses. Salicornia europaea, a salt mash euhalophyte, is a suitable model plant to study salt adaptation mechanisms. S. europaea is also a vegetable, forage, and oilseed that can be used for saline land reclamation and biofuel precursor production on marginal lands. Despite its importance, no miRNA has been identified from S. europaea thus far. Deep sequencing was performed to investigate small RNA transcriptome of S. europaea. Two hundred and ten conserved miRNAs comprising 51 families and 31 novel miRNAs (including seven miRNA star sequences) belonging to 30 families were identified. About half (13 out of 31) of the novel miRNAs were only detected in salt-treated samples. The expression of 43 conserved and 13 novel miRNAs significantly changed in response to salinity. In addition, 53 conserved and 13 novel miRNAs were differentially expressed between the shoots and roots. Furthermore, 306 and 195 S. europaea unigenes were predicted to be targets of 41 conserved and 29 novel miRNA families, respectively. These targets encoded a wide range of proteins, and genes involved in transcription regulation constituted the largest category. Four of these genes encoding laccase, F-box family protein, SAC3/GANP family protein, and NADPH cytochrome P-450 reductase were validated using 5'-RACE. Our results indicate that specific miRNAs are tightly regulated by salinity in the shoots and/or roots of S. europaea, which may play important roles in salt tolerance of this euhalophyte. The S. europaea salt-responsive miRNAs and miRNAs that target transcription factors, nucleotide binding site-leucine-rich repeat proteins and enzymes involved in lignin biosynthesis as well as carbon and nitrogen metabolism may be applied in genetic engineering of crops with high stress tolerance, and genetic modification of biofuel crops with high biomass and regulatable

  3. Jealous love and morbid jealousy.

    Science.gov (United States)

    Maggini, Carlo; Lundgren, Eva; Leuci, Emanuela

    2006-12-01

    Jealous love and morbid jealousy, although inextricably linked, cannot be considered the same: jealous love (trait jealousy) is the behavioral and cognitive-affective precondition of morbid jealousy (state jealousy). Love is jealous when it is devoured by the desire for the exclusive and total possession of the partner, whose unconditional and continued presence is avidly requested. This type of love, in addition, is permeated by the need to know what the other is thinking, in order to scrutinize every minimal flaw in the faithfulness of the partner even in his or her innermost thoughts and fantasies; in it, jealousy is virtually always present, even in the absence of a triggering event, because captative love, by its very nature, includes the expectation of a conflict which inevitably actually takes place in reality. Finally, jealousy emerges as an emotional event (jealous flash) in response to a more or less significant change in the behavior of the partner, and reveals to the jealous individual a dimension which was previously latent or inexistent. This intense and brief experience, leaves a more or less blurred memory behind, and tends to progressively repeat itself and take root as a feeling.

  4. Romantic Love and Family Organization

    Directory of Open Access Journals (Sweden)

    Victor de Munck

    2016-12-01

    Full Text Available We propose that romantic love is a biosocial phenomenon that may well be a universal and that its cultural aspects are a product of social conditions. This position is unique because romantic love is promoted as a cultural rather than social universal. We argue that culture, social, and psychological phenomena are too frequently conflated and their core definitional features underdefined by researchers. Culture refers to learned practices that have collectively shared meanings to the members of a society. Under social conditions in which romantic love does not confer reproductive and health advantages to a mother and child, it will often be suppressed, undeveloped, and rejected as a cultural component. Through a cross-cultural study, we show that female status and family organization are important features that help in regulating the sociocultural importance of romantic love as a basis for marriage.

  5. ASSESSMENT OF HEAVY METALS CONTENTS IN BOTTOM SEDIMENTS OF BUG RIVER

    Directory of Open Access Journals (Sweden)

    Elżbieta Skorbiłowicz

    2014-07-01

    Full Text Available The development of industry, agriculture, and transport contributes to an increased environmental pollution by heavy metals. The aim of the study was preliminary assessment of the contents of selected metals (lead, cobalt, copper, chromium, cadmium and nickel in the sediments of Bug river. The study comprised part of the river flowing through Poland. It was found that the Bug river sediments are not contaminated in respect to the content of tested metals. Based on the analysis of the study results, these metals can be lined up in the following order: Cr > Pb > Cu > Ni > Co > Cd. Statistical analysis showed that copper and chromium occur in Bug river sediments in forms bindings with organic matter in majority of cases. The granulometric analysis of sediments from Bug river revealed the largest percentage of two fractions: 1.0–0.2 mm with average of 47.7 ± 19.77% and 0.2–0.1 mm with average of 20.6 ± 7.7%. These are the dominant fractions with the accumulation of metals in river sediments, which has been confirmed by statistical analysis.

  6. Toxicities of Selected Essential Oils, Silicone Oils, and Paraffin Oil against the Common Bed Bug (Hemiptera: Cimicidae).

    Science.gov (United States)

    Zha, Chen; Wang, Changlu; Li, Andrew

    2018-02-09

    The common bed bug [Cimex lectularius L. (Hemiptera: Cimicidae)] and tropical bed bug [Cimex hemipterus F. (Hemiptera: Cimicidae)] resurged in the United States and many other countries over the past decades. The need for safe and effective bed bug control products propelled the development of numerous 'green insecticides', mostly with essential oils listed as active ingredients. Various inorganic and organic oils also were used for bed bug management. However, there are no published studies on their toxicities against bed bugs. In this study, we screened 18 essential oils, three silicone oils, and paraffin oil (C5-20 paraffins) for their toxicities against bed bugs. All the oils exhibited insecticidal activity in topical assays. Their toxicities varied significantly; all of the evaluated essential oils were less effective than silicone oils and paraffin oil. The LD50 values of the most effective essential oil (blood orange), paraffin oil, and the most effective silicone oil (dodecamethylpentasiloxane) are 0.184 ± 0.018, 0.069 ± 0.012, and 0.036 ± 0.005 mg per bug, respectively. Direct spray of 1% water solution of 3-[hydroxy (polyethyleneoxy) propyl] heptamethyltrisiloxane, the only silicone oil that mixes well with water, resulted in 92% bed bug mortality after 1 d. Results of this study indicate silicone oils and paraffin oil have the potential to be used as safer alternative bed bug control materials. © The Author(s) 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. Why love has wings and sex has not: how reminders of love and sex influence creative and analytic thinking.

    Science.gov (United States)

    Förster, Jens; Epstude, Kai; Ozelsel, Amina

    2009-11-01

    This article examines cognitive links between romantic love and creativity and between sexual desire and analytic thought based on construal level theory. It suggests that when in love, people typically focus on a long-term perspective, which should enhance holistic thinking and thereby creative thought, whereas when experiencing sexual encounters, they focus on the present and on concrete details enhancing analytic thinking. Because people automatically activate these processing styles when in love or when they experience sex, subtle or even unconscious reminders of love versus sex should suffice to change processing modes. Two studies explicitly or subtly reminded participants of situations of love or sex and found support for this hypothesis.

  8. Just love in live organ donation.

    Science.gov (United States)

    Zeiler, Kristin

    2009-08-01

    Emotionally-related live organ donation is different from almost all other medical treatments in that a family member or, in some countries, a friend contributes with an organ or parts of an organ to the recipient. Furthermore, there is a long-acknowledged but not well-understood gender-imbalance in emotionally-related live kidney donation. This article argues for the benefit of the concept of just love as an analytic tool in the analysis of emotionally-related live organ donation where the potential donor(s) and the recipient are engaged in a love relation. The concept of just love is helpful in the analysis of these live organ donations even if no statistical gender-imbalance prevails. It is particularly helpful, however, in the analysis of the gender-imbalance in live kidney donations if these donations are seen as a specific kind of care-work, if care-work is experienced as a labour one should perform out of love and if women still experience stronger pressures to engage in care-work than do men. The aim of the article is to present arguments for the need of just love as an analytic tool in the analysis of emotionally-related live organ donation where the potential donor(s) and the recipient are engaged in a love relation. The aim is also to elaborate two criteria that need to be met in order for love to qualify as just and to highlight certain clinical implications.

  9. Do men and women show love differently in marriage?

    Science.gov (United States)

    Schoenfeld, Elizabeth A; Bredow, Carrie A; Huston, Ted L

    2012-11-01

    In Western societies, women are considered more adept than men at expressing love in romantic relationships. Although scholars have argued that this view of love gives short shrift to men's ways of showing love (e.g., Cancian, 1986; Noller, 1996), the widely embraced premise that men and women "love differently" has rarely been examined empirically. Using data collected at four time points over 13 years of marriage, the authors examined whether love is associated with different behaviors for husbands and wives. Multilevel analyses revealed that, counter to theoretical expectations, both genders were equally likely to show love through affection. But whereas wives expressed love by enacting fewer negative or antagonistic behaviors, husbands showed love by initiating sex, sharing leisure activities, and doing household work together with their wives. Overall, the findings indicate that men and women show their love in more nuanced ways than cultural stereotypes suggest.

  10. Bed Bugs Appearance and Life Cycle

    Science.gov (United States)

    Identify these bugs accurately, from egg to nymph to adult. Adults are about the size of an apple seed, brown and oval-shaped, and either flat or balloon-like depending on how recently fed. Nymphs are a bit smaller and translucent or whitish yellow.

  11. Love as a Modulator of Pain.

    Science.gov (United States)

    Tamam, Sofina; Ahmad, Asma Hayati

    2017-05-01

    Pain is modulated by various factors, the most notable of which is emotions. Since love is an emotion, it can also modulate pain. The answer to the question of whether it enhances or reduces pain needs to be determined. A review was conducted of animal and human studies in which this enigmatic emotion and its interaction with pain was explored. Recent advances in neuroimaging have revealed similarities in brain activation relating to love and pain. At the simplest level, this interaction can be explained by the overlapping network structure in brain functional connectivity, although the explanation is considerably more complex. The effect of love can either result in increased or decreased pain perception. An explanation of the interaction between pain and love relates to the functional connectivity of the brain and to the psychological construct of the individual, as well as to his or her ability to engage resources relating to emotion regulation. In turn, this determines how a person relates to love and reacts to pain.

  12. Love Influences Reproductive Success in Humans

    Science.gov (United States)

    Sorokowski, Piotr; Sorokowska, Agnieszka; Butovskaya, Marina; Karwowski, Maciej; Groyecka, Agata; Wojciszke, Bogdan; Pawłowski, Bogusław

    2017-01-01

    As love seems to be universal, researchers have attempted to find its biological basis. However, no studies till date have shown its direct association with reproductive success, which is broadly known to be a good measure of fitness. Here, we show links between love, as defined by the Sternberg Triangular Theory of Love, and reproductive success among the Hadza—traditional hunter-gatherer population. We found that commitment and reproductive success were positively and consistently related in both sexes, with number of children showing negative and positive associations with intimacy and passion, respectively, only among women. Our study may shed new light on the meaning of love in humans' evolutionary past, especially in traditional hunter-gatherer societies in which individuals, not their parents, were responsible for partner choice. We suggest that passion and commitment may be the key factors that increase fitness, and therefore, that selection promoted love in human evolution. However, further studies in this area are recommended. PMID:29209243

  13. Relativistic theory of surficial Love numbers

    Science.gov (United States)

    Landry, Philippe; Poisson, Eric

    2014-06-01

    A relativistic theory of surficial Love numbers, which characterize the surface deformation of a body subjected to tidal forces, was initiated by Damour and Nagar. We revisit this effort in order to extend it, clarify some of its aspects, and simplify its computational implementation. First, we refine the definition of surficial Love numbers proposed by Damour and Nagar and formulate it directly in terms of the deformed curvature of the body's surface, a meaningful geometrical quantity. Second, we develop a unified theory of surficial Love numbers that applies equally well to material bodies and black holes. Third, we derive a compactness-dependent relation between the surficial and (electric-type) gravitational Love numbers of a perfect-fluid body and show that it reduces to the familiar Newtonian relation when the compactness is small. And fourth, we simplify the tasks associated with the practical computation of the surficial and gravitational Love numbers for a material body.

  14. On love as an (im)properly political concept

    OpenAIRE

    Wilkinson, Eleanor

    2016-01-01

    Love has been theorized as a way to rebuild fractured communities, and a potential way to overcome differences on the political Left. However, might it be dangerous to invest so much potential in the power of love? In this paper, I reflect upon Michael Hardt’s work on the necessity of love for politics. Hardt emphasizes the radical and transformative potential of love, seeing it as a collective and generative force. Yet, I argue that Hardt’s reading of love, tied to a Spinozist theorization o...

  15. The Effects of Romantic Love on Mentalizing Abilities

    Science.gov (United States)

    Wlodarski, Rafael; Dunbar, Robin I. M.

    2015-01-01

    The effects of the human pair-bonded state of “romantic love” on cognitive function remain relatively unexplored. Theories on cognitive priming suggest that a state of love may activate love-relevant schemas, such as mentalizing about the beliefs of another individual, and may thus improve mentalizing abilities. On the other hand, recent functional MRI (fMRI) research on individuals who are in love suggests that several brain regions associated with mentalizing may be “deactivated” during the presentation of a love prime, potentially affecting mentalizing cognitions and behaviors. The current study aimed to investigate experimentally the effect of a love prime on a constituent aspect of mentalizing—the attribution of emotional states to others. Ninety-one participants who stated they were “deeply in love” with their romantic partner completed a cognitive task involving the assessment of emotional content of facial stimuli (the Reading the Mind in the Eyes task) immediately after the presentation of either a love prime or a neutral prime. Individuals were significantly better at interpreting the emotional states of others after a love prime than after a neutral prime, particularly males assessing negative emotional stimuli. These results suggest that presentation of a love stimulus can prime love-relevant networks and enhance subsequent performance on conceptually related mentalizing tasks. PMID:26167112

  16. Philosophy as the Wisdom of Love

    Directory of Open Access Journals (Sweden)

    Cicovacki Predrag

    2017-06-01

    Full Text Available The author argues that love should play a central role in philosophy (and ethics. In the past, philosophical practice has been too narrowly defined by theory and explanation. Although unquestionably important, they do not belong to the very core of our philosophizing. Philosophy is primarily a way of life, centered on the soul and the development of our humanity – in its most diverse aspects and to its utmost potential. For such a life to be possible, love must play a central role in philosophy and philosophy should be understood not in the traditional sense as “the love of wisdom,” but in a new way – as the wisdom of love.

  17. Identification and Target Prediction of MicroRNAs in Ulmus pumila L. Seedling Roots under Salt Stress by High-Throughput Sequencing

    Directory of Open Access Journals (Sweden)

    Jianfeng Zhu

    2016-12-01

    Full Text Available MicroRNAs (miRNAs are a class of endogenous small RNAs with important roles in plant growth, development, and environmental stress responses. Ulmus pumila L., a deciduous broadleaved tree species of northern temperate regions, is widely distributed in central and northern Asia and has important economic and ecological value. With the spread and aggravation of soil salinization, salt stress has become a major abiotic stress affecting the normal growth and development of U. pumila. However, the influence of salt stress on U. pumila miRNA expression has not been investigated. To identify miRNAs and predict their target mRNA genes under salt stress, three small RNA libraries were generated and sequenced from roots of U. pumila seedlings treated with various concentrations of NaCl corresponding to no salt stress, light short-term salt stress, and medium-heavy long-term salt stress. Integrative analysis identified 254 conserved miRNAs representing 29 families and 49 novel miRNAs; 232 potential targets of the miRNAs were also predicted. Expression profiling of miRNAs between libraries was performed, and the expression of six miRNAs was validated by quantitative reverse transcription polymerase chain reaction (qRT-PCR. Our findings provide an overview of potential miRNAs and corresponding targets involved in regulating U. pumila salt defense responses. These results lay the foundation for further research into molecular mechanisms involved in salt stress resistance in U. pumila and other Ulmaceae species.

  18. Bed Bug Clearinghouse by Type of Resource

    Science.gov (United States)

    This information is to help states, communities, and consumers prevent and control bed bug infestations. These brochures, fact sheets, manuals, posters, checklists, videos, and more provide guidance such as hotel room inspection and pesticide safety.

  19. Compassionate Love for a Romantic Partner Across the Adult Life Span

    Science.gov (United States)

    Neto, Félix; Wilks, Daniela C.

    2017-01-01

    Compassionate love has received research attention over the last decade, but it is as yet unclear how it is experienced over a lifetime. The purpose of this study was to investigate compassionate love for a romantic partner throughout the adult life span, exploring individual differences in the propensity to experience compassionate love in regard to age, gender, religion, love status, love styles, and subjective well-being. The results showed that religion and love status display significant effects on compassionate love. Believers experienced greater compassionate love than nonbelievers, and individuals in love presented greater compassionate love than those who were not in love. Love styles and subjective well-being were found to be related to compassionate love. These findings corroborate studies that indicate that individuals who experience higher compassionate love for a romantic partner are more likely to report Eros, Agape, and subjective well-being. PMID:29358977

  20. De novo sequencing, assembly, and analysis of Iris lactea var. chinensis roots' transcriptome in response to salt stress.

    Science.gov (United States)

    Gu, Chunsun; Xu, Sheng; Wang, Zhiquan; Liu, Liangqin; Zhang, Yongxia; Deng, Yanming; Huang, Suzhen

    2018-04-01

    As a halophyte, Iris lactea var. chinensis (I. lactea var. chinensis) is widely distributed and has good drought and heavy metal resistance. Moreover, it is an excellent ornamental plant. I. lactea var. chinensis has extensive application prospects owing to the global impacts of salinization. To better understand its molecular mechanism involved in salt resistance, the de novo sequencing, assembly, and analysis of I. lactea var. chinensis roots' transcriptome in response to salt-stress conditions was performed. On average, 74.17% of the clean reads were mapped to unigenes. A total of 121,093 unigenes were constructed and 56,398 (46.57%) were annotated. Among these, 13,522 differentially expressed genes (DEGs) were identified between salt-treated and control samples Compared to the transcriptional level of control, 7037 DEGs were up-regulated and 6539 down-regulated. In addition, 129 up-regulated and 1609 down-regulated genes were simultaneously detected in all three pairwise comparisons between control and salt-stressed libraries. At least 247 and 250 DEGs encoding transcription factors and transporter proteins were identified. Meanwhile, 130 DEGs regarding reactive oxygen species (ROS) scavenging system were also summarized. Based on real-time quantitative RT-PCR, we verified the changes in the expression patterns of 10 unigenes. Our study identified potential salt-responsive candidate genes and increased the understanding of halophyte responses to salinity stress. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  1. Degree Day Requirements for Kudzu Bug (Hemiptera: Plataspidae), a Pest of Soybeans.

    Science.gov (United States)

    Grant, Jessica I; Lamp, William O

    2018-04-02

    Understanding the phenology of a new potential pest is fundamental for the development of a management program. Megacopta cribraria Fabricius (Hemiptera: Plataspidae), kudzu bug, is a pest of soybeans first detected in the United States in 2009 and in Maryland in 2013. We observed the phenology of kudzu bug life stages in Maryland, created a Celsius degree-day (CDD) model for development, and characterized the difference between microhabitat and ambient temperatures of both kudzu, Pueraria montana (Lour.) Merr. (Fabales: Fabaceae) and soybeans, Glycine max (L.) Merrill (Fabales: Fabaceae). In 2014, low population numbers yielded limited resolution from field phenology observations. We observed kudzu bug populations persisting within Maryland; but between 2013 and 2016, populations were low compared to populations in the southeastern United States. Based on the degree-day model, kudzu bug eggs require 80 CDD at a minimum temperature of 14°C to hatch. Nymphs require 545 CDD with a minimum temperature of 16°C for development. The CDD model matches field observations when factoring a biofix date of April 1 and a minimum preoviposition period of 17 d. The model suggests two full generations per year in Maryland. Standard air temperature monitors do not affect model predictions for pest management, as microhabitat temperature differences did not show a clear trend between kudzu and soybeans. Ultimately, producers can predict the timing of kudzu bug life stages with the CDD model for the use of timing management plans in soybean fields.

  2. The medicalization of love.

    Science.gov (United States)

    Earp, Brian D; Sandberg, Anders; Savulescu, Julian

    2015-07-01

    Pharmaceuticals or other emerging technologies could be used to enhance (or diminish) feelings of lust, attraction, and attachment in adult romantic partnerships. Although such interventions could conceivably be used to promote individual (and couple) well-being, their widespread development and/or adoption might lead to the 'medicalization' of human love and heartache--for some, a source of a serious concern. In this essay, we argue that the medicalization of love need not necessarily be problematic, on balance, but could plausibly be expected to have either good or bad consequences depending upon how it unfolds. By anticipating some of the specific ways in which these technologies could yield unwanted outcomes, bioethicists and others can help to direct the course of love's medicalization--should it happen to occur--more toward the 'good' side than the 'bad.'

  3. Stress Tolerance of Bed Bugs: A Review of Factors That Cause Trauma to Cimex lectularius and C. Hemipterus

    Directory of Open Access Journals (Sweden)

    Joshua B. Benoit

    2011-04-01

    Full Text Available Recent emergence of bed bugs (Cimex spp. has prompted a significant expansion of research devoted to this pest. The ability to survive and recover from stress has significant implications on the distribution and survival of insects, and bed bugs are no exception. Research on bed bug stress tolerance has shown considerable progress and necessitates a review on this topic. Bed bugs have an extraordinary ability to resist dehydration between bloodmeals, and this represents a critical factor allowing their prolonged survival when no host is available. High relative humidities are detrimental to bed bugs, leading to reduced survival in comparison to those held at lower relative humidities. Continual exposure of bed bugs, eggs and mobile stages, to temperatures below freezing and short term exposure (=1 h to temperatures below −16 to −18 °C results in mortality. The upper thermal limit for short term exposure of eggs, nymphs and adults is between 40–45 °C for the common (Cimex lectularius and tropical (C. hemipterus bed bugs. Long-term exposure to temperatures above 35 °C results in significant reduction in survival of mobile bed bugs. Eggs for C. lectularius and C. hemipterus are no longer viable when held below 10 °C or above 37 °C throughout embryogenesis. Blood feeding, although necessary for survival and reproduction, is discussed as a stress due to thermal and osmotic fluctuations that result from ingesting a warm bloodmeal from a vertebrate host. Cold, heat, water stress and blood feeding prompted the expression of heat shock proteins (Hsps. Pesticide application is a common human-induced stress for urban pests, and recent studies have documented pesticide resistance in many bed bug populations. High levels of traumatic insemination (mating of bed bugs has been linked to reduced survival and fecundity along with possibly exposing individuals to microbial infections after cuticular penetration by the paramere (=male reproductive organ

  4. Real-Time Measurement of Volatile Chemicals Released by Bed Bugs during Mating Activities

    DEFF Research Database (Denmark)

    Kilpinen, Ole Østerlund; Liu, Dezhao; Adamsen, Anders Peter

    2012-01-01

    In recent years, bed bug (Hemiptera: Cimicidae) problems have increased dramatically in many parts of the world, leading to a renewed interest in their chemical ecology. Most studies of bed bug semiochemicals have been based on the collection of volatiles over a period of time followed by chemical...

  5. The Impact of Culture on the Concept of Love in "Love in the Time of Cholera" and in Persian Literature References

    Science.gov (United States)

    Sharifzadeh, Mansoureh; Zarook, Aghil

    2013-01-01

    Love, as an essential motif in life, may be expressed in various forms based on the cultural identities of the people expressing it. The concept of love in "Love in the Time of Cholera" is demonstrated by the two forms of romantic and elusive love. The book is a mirror of the cultural and traditional values of the late 19th and early…

  6. Multidimensional Architecture of Love: From Romantic Narratives to Psychometrics.

    Science.gov (United States)

    Karandashev, Victor; Clapp, Stuart

    2015-12-01

    Romantic love has been explored by writers for centuries revealing multiple emotions and feelings related to this phenomenon. Scientific efforts to understand love began in the mid-twentieth century and greatly advanced the topic in the past few decades. Several instruments measuring love were developed. They are still, however, limited in their scope. The purpose of our study was to explore love's emotional complexity through discourse analysis of romantic narratives and apply the constructs identified in those narratives to the reality of love relationships. In the first study, the discourse analysis of quotes selected from a representative sample of romantic narratives lead to a comprehensive set of items measuring the variety of love constructs. Second and third studies, utilizing 498 participants of various ages, empirically explored the diversity of love constructs and their architecture. The study brought many constructs to the arena of love research. A hierarchical cluster analysis allowed depicting these dimensions in varying models. Mental representations of love structures varied depending on the participants' mental complexity and other factors.

  7. EVOLUTIONARY ASPECTS OF LOVE AND EMPATHY

    OpenAIRE

    Allott, Robin

    1992-01-01

    Love has always been a central preoccupation in individual human lives, but there has been little consideration of it by psychologists or other scientists and little attempt to explain it as an evolutionary phenomenon. There are various possible behavioral precursors of love: animal "love", empathy, group feeling, sexuality, the mother/infant bond. The principal candidates are sexuality and the mother/infant bond. Sexuality has been favored as an origin by those few writers who have discussed...

  8. Bringing Up Girls in Science (BUGS): The Effectiveness of an Afterschool Environmental Science Program for Increasing Female Students' Interest in Science Careers

    Science.gov (United States)

    Tyler-Wood, Tandra; Ellison, Amber; Lim, Okyoung; Periathiruvadi, Sita

    2012-02-01

    Bringing Up Girls in Science (BUGS) was an afterschool program for 4th and 5th grade girls that provided authentic learning experiences in environmental science as well as valuable female mentoring opportunities in an effort to increase participants' academic achievement in science. BUGS participants demonstrated significantly greater amounts of gain in science knowledge as measured by the Iowa Test of Basic Skills in Science (ITBS-S). The original BUGS participants and contrasts have now completed high school and entered college, allowing researchers to assess the long-term impact of the BUGS program. Fourteen former BUGS participants completed two instruments to assess their perceptions of science and science, technology, engineering, and mathematics (STEM) careers. Their results were compared to four contrast groups composed entirely of females: 12 former BUGS contrasts, 10 college science majors, 10 non-science majors, and 9 current STEM professionals. Results indicate that BUGS participants have higher perceptions of science careers than BUGS contrasts. There were no significant differences between BUGS participants, Science Majors, and STEM professionals in their perceptions of science and STEM careers, whereas the BUGS contrast group was significantly lower than BUGS participants, Science Majors, and STEM Professionals. Additional results and implications are discussed within.

  9. The Theory and Phenomenology of Love

    Directory of Open Access Journals (Sweden)

    Paolo Borsa

    2017-05-01

    Full Text Available This second issue of Interfaces: A Journal fo Medieval European Literatures addresses the subject of "The Theory and Phenomenology of Love." It brings together readings of medieval representations and explanations of love as an affection, passion, sentiment, attraction, or tension, with work on the connections between literary discourses of love and the history both of emotions and gender roles. Approaching the subject of the nature of love, and the ways it manifests itself, the authors create links between scientific and poetic discourse and highlight the relationship between the experiences of love, described and treated in literary texts, and the specific historical, cultural, and social environments in which those texts were produced. Not only do the articles reach original results within their fields; taken as a whole, the dossier, ranging as it does from the Late Antiquity to the fifteenth century, and across a Europe situated within a wider Eurasian space, offers deep insights into social history, the history of emotions, and the study of gender and sexuality.

  10. Association of Verde plant bug, Creontiades signatus (Hemiptera: Miridae), with cotton boll rot

    Science.gov (United States)

    Cotton along the Gulf Coast of south Texas has experienced loss from cotton boll rot especially during the last 10 to 15 years, and stink bugs and plant bugs (Hemiptera: Pentatomidae and Miridae) that feed on cotton bolls have been suspected in introducing the disease. A replicated grower field surv...

  11. Cinephilia: movies, love and memory

    NARCIS (Netherlands)

    de Valck, M.; Hagener, M.

    2005-01-01

    The anthology Cinephilia: Movies, Love and Memory explores new periods, practices and definitions of what it means to love the cinema. The essays demonstrate that beyond individualist immersion in film, typical of the cinephilia as it was popular from the 1950s to the 1970s, a new type of cinephilia

  12. Clerics and courtly love in Andreas Capellanus' The Art of Courtly Love and Chaucer's Canterbury Tales

    OpenAIRE

    Williams, Andrew

    1990-01-01

    In both The Canterbury Tales and The Art of Courtly Love Geoffrey Chaucer and Andreas Capellanus deal with various aspects of courtly love. In particular, both of them focus to some degree on the question of clerical celibacy. The use of tale telling and imaginary dialogues result in a contemporary overview of the role of the cleric in courtly love, the church rules on the subject, and the opinions of the people on a subject that is ripe for exploration. My aim is to point out some of the ...

  13. Salt-bridging effects on short amphiphilic helical structure and introducing sequence-based short beta-turn motifs.

    Science.gov (United States)

    Guarracino, Danielle A; Gentile, Kayla; Grossman, Alec; Li, Evan; Refai, Nader; Mohnot, Joy; King, Daniel

    2018-02-01

    Determining the minimal sequence necessary to induce protein folding is beneficial in understanding the role of protein-protein interactions in biological systems, as their three-dimensional structures often dictate their activity. Proteins are generally comprised of discrete secondary structures, from α-helices to β-turns and larger β-sheets, each of which is influenced by its primary structure. Manipulating the sequence of short, moderately helical peptides can help elucidate the influences on folding. We created two new scaffolds based on a modestly helical eight-residue peptide, PT3, we previously published. Using circular dichroism (CD) spectroscopy and changing the possible salt-bridging residues to new combinations of Lys, Arg, Glu, and Asp, we found that our most helical improvements came from the Arg-Glu combination, whereas the Lys-Asp was not significantly different from the Lys-Glu of the parent scaffold, PT3. The marked 3 10 -helical contributions in PT3 were lessened in the Arg-Glu-containing peptide with the beginning of cooperative unfolding seen through a thermal denaturation. However, a unique and unexpected signature was seen for the denaturation of the Lys-Asp peptide which could help elucidate the stages of folding between the 3 10 and α-helix. In addition, we developed a short six-residue peptide with β-turn/sheet CD signature, again to help study minimal sequences needed for folding. Overall, the results indicate that improvements made to short peptide scaffolds by fine-tuning the salt-bridging residues can enhance scaffold structure. Likewise, with the results from the new, short β-turn motif, these can help impact future peptidomimetic designs in creating biologically useful, short, structured β-sheet-forming peptides.

  14. Interactions among Carbon Dioxide, Heat, and Chemical Lures in Attracting the Bed Bug, Cimex lectularius L. (Hemiptera: Cimicidae

    Directory of Open Access Journals (Sweden)

    Narinderpal Singh

    2012-01-01

    Full Text Available Commercial bed bug (Cimex lectularius L. monitors incorporating carbon dioxide (CO2, heat, and chemical lures are being used for detecting bed bugs; however, there are few reported studies on the effectiveness of chemical lures in bed bug monitors and the interactions among chemical lure, CO2, and heat. We screened 12 chemicals for their attraction to bed bugs and evaluated interactions among chemical lures, CO2, and heat. The chemical lure mixture consisting of nonanal, 1-octen-3-ol, spearmint oil, and coriander Egyptian oil was found to be most attractive to bed bugs and significantly increased the trap catches in laboratory bioassays. Adding this chemical lure mixture when CO2 was present increased the trap catches compared with traps baited with CO2 alone, whereas adding heat did not significantly increase trap catches when CO2 was present. Results suggest a combination of chemical lure and CO2 is essential for designing effective bed bug monitors.

  15. Cultural and gender-related differences of concepts of love between Iranian and Swiss adults based on Hafez’ poetry of love

    Directory of Open Access Journals (Sweden)

    Hafez Bajoghli

    2009-12-01

    Full Text Available Falling and being in love is a cross-cultural universal. The poet Khwaja Šams ud-Din Muhammad Hafez-e Širazi, or simply Hafez (14th century D.C., an important influence for both Persian and European culture, is noted for his love poetry. The first aim of the present study was to check to what extent items of a current questionnaire of love match themes of love found in Hafez‘ poetry. Then, we explored gender- and cultural differences in the importance of these themes. First, themes of Hafez‘s poems were compared with the items of Fisher‘s ―Being in Love Inventory‖. Second, a set of items was presented to Iranian and Swiss female and male adult participants (N=325; age (years: M =31.29; SD =16.28; 161 Iranian; 164 Swiss. Generally, cultural differences were weak. Female participants agreed more with the assumption of love as taking one away from reality. Swiss male participants reported an increased ambivalence towards the partner, and Iranian female participants reported an increased fear of being betrayed. Our results seem to confirm that Hafez‘s themes of love are still up-to-date, and that falling and being in love is a cross-cultural universal, though with some subtle cultural and gender-related differences.

  16. Relationship outcomes in Indian-American love-based and arranged marriages.

    Science.gov (United States)

    Regan, Pamela C; Lakhanpal, Saloni; Anguiano, Carlos

    2012-06-01

    The meaning and purpose of marriage, and the manner in which spouses are selected, varies across cultures. Although many cultures have a tradition of arranged marriage, researchers interested in marital dynamics generally have focused on love-based marriages. Consequently, there is little information on relational outcomes within arranged marriages. This study compared relationship outcomes in love-based and arranged marriages contracted in the U.S. A community sample of 58 Indian participants living in the U.S. (28 arranged marriages, 30 love-based marriages) completed measures of marital satisfaction, commitment, companionate love, and passionate love. Men reported greater amounts of commitment, passionate love, and companionate love than women. Unexpectedly, no differences were found between participants in arranged and love-based marriages; high ratings of love, satisfaction, and commitment were observed in both marriage types. The overall affective experiences of partners in arranged and love marriages appear to be similar, at least among Indian adults living in contemporary U.S. society.

  17. Attraction of stink bug (Hemiptera: Pentatomidae) nymphs to Euschistus aggregation pheromone in the field

    Science.gov (United States)

    Phytophagous stink bugs (Hemiptera: Pentatomidae) are primary pests in most fruit, vegetable, grain, and row crops worldwide. Pheromones have been identified and synthesized for several species of economically important stink bug pests. When yellow pyramid traps are baited with lures containing thes...

  18. Adjacent habitat influence on stink bug (Hemiptera: Pentatomidae) densities and the associated damage at field corn and soybean edges.

    Science.gov (United States)

    Venugopal, P Dilip; Coffey, Peter L; Dively, Galen P; Lamp, William O

    2014-01-01

    The local dispersal of polyphagous, mobile insects within agricultural systems impacts pest management. In the mid-Atlantic region of the United States, stink bugs, especially the invasive Halyomorpha halys (Stål 1855), contribute to economic losses across a range of cropping systems. Here, we characterized the density of stink bugs along the field edges of field corn and soybean at different study sites. Specifically, we examined the influence of adjacent managed and natural habitats on the density of stink bugs in corn and soybean fields at different distances along transects from the field edge. We also quantified damage to corn grain, and to soybean pods and seeds, and measured yield in relation to the observed stink bug densities at different distances from field edge. Highest density of stink bugs was limited to the edge of both corn and soybean fields. Fields adjacent to wooded, crop and building habitats harbored higher densities of stink bugs than those adjacent to open habitats. Damage to corn kernels and to soybean pods and seeds increased with stink bug density in plots and was highest at the field edges. Stink bug density was also negatively associated with yield per plant in soybean. The spatial pattern of stink bugs in both corn and soybeans, with significant edge effects, suggests the use of pest management strategies for crop placement in the landscape, as well as spatially targeted pest suppression within fields.

  19. Adjacent habitat influence on stink bug (Hemiptera: Pentatomidae densities and the associated damage at field corn and soybean edges.

    Directory of Open Access Journals (Sweden)

    P Dilip Venugopal

    Full Text Available The local dispersal of polyphagous, mobile insects within agricultural systems impacts pest management. In the mid-Atlantic region of the United States, stink bugs, especially the invasive Halyomorpha halys (Stål 1855, contribute to economic losses across a range of cropping systems. Here, we characterized the density of stink bugs along the field edges of field corn and soybean at different study sites. Specifically, we examined the influence of adjacent managed and natural habitats on the density of stink bugs in corn and soybean fields at different distances along transects from the field edge. We also quantified damage to corn grain, and to soybean pods and seeds, and measured yield in relation to the observed stink bug densities at different distances from field edge. Highest density of stink bugs was limited to the edge of both corn and soybean fields. Fields adjacent to wooded, crop and building habitats harbored higher densities of stink bugs than those adjacent to open habitats. Damage to corn kernels and to soybean pods and seeds increased with stink bug density in plots and was highest at the field edges. Stink bug density was also negatively associated with yield per plant in soybean. The spatial pattern of stink bugs in both corn and soybeans, with significant edge effects, suggests the use of pest management strategies for crop placement in the landscape, as well as spatially targeted pest suppression within fields.

  20. If I could just stop loving you: anti-love biotechnology and the ethics of a chemical breakup.

    Science.gov (United States)

    Earp, Brian D; Wudarczyk, Olga A; Sandberg, Anders; Savulescu, Julian

    2013-01-01

    "Love hurts"-as the saying goes-and a certain amount of pain and difficulty in intimate relationships is unavoidable. Sometimes it may even be beneficial, since adversity can lead to personal growth, self-discovery, and a range of other components of a life well-lived. But other times, love can be downright dangerous. It may bind a spouse to her domestic abuser, draw an unscrupulous adult toward sexual involvement with a child, put someone under the insidious spell of a cult leader, and even inspire jealousy-fueled homicide. How might these perilous devotions be diminished? The ancients thought that treatments such as phlebotomy, exercise, or bloodletting could "cure" an individual of love. But modern neuroscience and emerging developments in psychopharmacology open up a range of possible interventions that might actually work. These developments raise profound moral questions about the potential uses-and misuses-of such anti-love biotechnology. In this article, we describe a number of prospective love-diminishing interventions, and offer a preliminary ethical framework for dealing with them responsibly should they arise.

  1. Bug-in-Ear eCoaching: Impacts on Novice Early Childhood Special Education Teachers

    Science.gov (United States)

    Grygas Coogle, Christan; Ottley, Jennifer R.; Rahn, Naomi L.; Storie, Sloan

    2018-01-01

    A multiple-probe, single-case design was used to determine the effects of bug-in-ear eCoaching on teachers' use of two targeted naturalistic communication strategies and focus children's responses to these strategies. Results indicated that bug-in-ear eCoaching enhanced teachers' use of communication strategies and the appropriate responses of…

  2. Mitochondrial phylogenomics of Hemiptera reveals adaptive innovations driving the diversification of true bugs

    Science.gov (United States)

    Li, Hu; Leavengood, John M.; Chapman, Eric G.; Burkhardt, Daniel; Song, Fan; Jiang, Pei; Liu, Jinpeng; Cai, Wanzhi

    2017-01-01

    Hemiptera, the largest non-holometabolous order of insects, represents approximately 7% of metazoan diversity. With extraordinary life histories and highly specialized morphological adaptations, hemipterans have exploited diverse habitats and food sources through approximately 300 Myr of evolution. To elucidate the phylogeny and evolutionary history of Hemiptera, we carried out the most comprehensive mitogenomics analysis on the richest taxon sampling to date covering all the suborders and infraorders, including 34 newly sequenced and 94 published mitogenomes. With optimized branch length and sequence heterogeneity, Bayesian analyses using a site-heterogeneous mixture model resolved the higher-level hemipteran phylogeny as (Sternorrhyncha, (Auchenorrhyncha, (Coleorrhyncha, Heteroptera))). Ancestral character state reconstruction and divergence time estimation suggest that the success of true bugs (Heteroptera) is probably due to angiosperm coevolution, but key adaptive innovations (e.g. prognathous mouthpart, predatory behaviour, and haemelytron) facilitated multiple independent shifts among diverse feeding habits and multiple independent colonizations of aquatic habitats. PMID:28878063

  3. “Love” Phenomenon and Neurobiology of Love Relations

    Directory of Open Access Journals (Sweden)

    Ali Evren Tufan

    2010-01-01

    Full Text Available The biology; especially the neurobiological features of the “love” phenomenon has recently started to attract attention. Love relations and attachment, which is closely related with them, are known to be important in health and disease. Love and love relations are found to be complex neurobiological phenomena based on activation of the limbic system of the brain. Those processes involve oxytocin, vasopressin, dopamine and serotonergic functions. Additionally, endorphine and endogenous opiate systems as well as nitrous oxide play role in those processes. The stages of love and love relations may demonstrate different neurochemical and neurophysiological features and may partially overlap with m aternal, romantic and sexual love and attachments. The aim of this article is to evaluate the common neurobiological pathways underlying the “love” phenomenon as well as their importance in medicine and health.

  4. Understanding Of Love In The Bible And In The Kor’an

    OpenAIRE

    Yargıcı, Atilla

    2005-01-01

    The Bible and The Kor’an says basically the same thing about God’s Love, neigbourhood and brotherhood love, whereas they mentione different ideas about sexual love. Firstly, they announce that man should love God more than the other loved objects like parents, husband-wife and children.The most important manifestation of God’s Love is to obey his rules and to love each other. Secondly, they also indicate brotherhood and neighbourhood love. According to them, God has created entire food and fa...

  5. Understanding Of Love In The Bible And In The Kor’an

    OpenAIRE

    Yargıcı, Atilla

    2015-01-01

    The Bible and The Kor’an says basically the same thing about God’s Love, neigbourhood and brotherhood love, whereas they mentione different ideas about sexual love. Firstly, they announce that man should love God more than the other loved objects like parents, husband-wife and children.The most important manifestation of God’s Love is to obey his rules and to love each other. Secondly, they also indicate brotherhood and neighbourhood love. According to them, God has created entire food and fa...

  6. SALT4: a two-dimensional displacement discontinuity code for thermomechanical analysis in bedded salt deposits

    International Nuclear Information System (INIS)

    1983-04-01

    SALT4 is a two-dimensional analytical/displacement-discontinuity code designed to evaluate temperatures, deformation, and stresses associated with underground disposal of radioactive waste in bedded salt. This code was developed by the University of Minnesota. This documentation describes the mathematical equations of the physical system being modeled, the numerical techniques utilized, and the organization of the computer code, SALT4. The SALT4 code takes into account: (1) viscoelastic behavior in the pillars adjacent to excavations; (2) transversely isotropic elastic moduli such as those exhibited by bedded or stratified rock; and (2) excavation sequence. Major advantages of the SALT4 code are: (1) computational efficiency; (2) the small amount of input data required; and (3) a creep law consistent with laboratory experimental data for salt. The main disadvantage is that some of the assumptions in the formulation of SALT4, i.e., temperature-independent material properties, render it unsuitable for canister-scale analysis or analysis of lateral deformation of the pillars. The SALT4 code can be used for parameter sensitivity analyses of two-dimensional, repository-scale, thermal and thermomechanical response in bedded salt during the excavation, operational, and post-closure phases. It is especially useful in evaluating alternative patterns and sequences of excavation or waste canister placement. SALT4 can also be used to verify fully numerical codes. This is similar to the use of analytic solutions for code verification. Although SALT4 was designed for analysis of bedded salt, it is also applicable to crystalline rock if the creep calculation is suppressed. In Section 1.5 of this document the code custodianship and control is described along with the status of verification, validation and peer review of this report

  7. Love and the commitment problem in romantic relations and friendship.

    Science.gov (United States)

    Gonzaga, G C; Keltner, D; Londahl, E A; Smith, M D

    2001-08-01

    On the basis of the proposition that love promotes commitment, the authors predicted that love would motivate approach, have a distinct signal, and correlate with commitment-enhancing processes when relationships are threatened. The authors studied romantic partners and adolescent opposite-sex friends during interactions that elicited love and threatened the bond. As expected, the experience of love correlated with approach-related states (desire, sympathy). Providing evidence for a nonverbal display of love, four affiliation cues (head nods, Duchenne smiles, gesticulation, forward leans) correlated with self-reports and partner estimates of love. Finally, the experience and display of love correlated with commitment-enhancing processes (e.g., constructive conflict resolution, perceived trust) when the relationship was threatened. Discussion focused on love, positive emotion, and relationships.

  8. Milkweed, stink bugs, and Georgia cotton

    Science.gov (United States)

    In peanut-cotton farmscapes in Georgia, stink bugs, i.e., Nezara viridula (L.)(Say) and Chinavia hilaris (Say), develop in peanut and then disperse at the crop-to-crop interface to feed on fruit in cotton. The main objective of this study was to examine the influence of a habitat of tropical milkwe...

  9. Regulation of Romantic Love Feelings: Preconceptions, Strategies, and Feasibility

    OpenAIRE

    Langeslag, Sandra J. E.; van Strien, Jan W.

    2016-01-01

    textabstractLove feelings can be more intense than desired (e.g., after a break-up) or less intense than desired (e.g., in long-Term relationships). If only we could control our love feelings! We present the concept of explicit love regulation, which we define as the use of behavioral and cognitive strategies to change the intensity of current feelings of romantic love. We present the first two studies on preconceptions about, strategies for, and the feasibility of love regulation. Questionna...

  10. Phenomenon of transforming love in the works of F.М. Dostoyevsky

    Directory of Open Access Journals (Sweden)

    A. M. Shatalovich

    2013-12-01

    Full Text Available The article revealed contents of the phenomenon of transforming love in the work of Dostoevsky on the materials of the novel «The Idiot». Many philosophic studies were devoted to the problem of analysis of the phenomenon of love in the works of F.M. Dostoyevsky. Most researchers emphasize the sacrificial (agapic love, or focuses on erotic nature of love. This approach significantly constricts the phenomenon of love described by the writer in the form of Prince Myshkin. The study of love of Prince was carried out using four concepts covering the four key aspects of love: eros, agape, philia and storge. Thus, there are main features of love­eros of Prince Myshkin, such as: drive for beauty and its admiration, ardor and impetuosity, recklessness and frenzy, which are positive, i.e. they are the evidence that his love­eros was hierarchically focused on more exalted goods. Love­agape is in the center of the phenomenon of transforming love with its pity, compassion, sacrifice, care and forgiveness. Love­philia is demonstrated in Prince Myshkin by similarity of views, common ground, mutual understanding, trust and love­storge – by affection causing peace of mind or depression. Thus, the study proved that Prince Myshkin is an ideologist of transforming love, combining all four aspects of it. Creativity, the ability to change spiritually not only the love medium but also the people around is the evidence of his transforming love.

  11. Transcriptome Characterization and Sequencing-Based Identification of Salt-Responsive Genes in Millettia pinnata, a Semi-Mangrove Plant

    OpenAIRE

    Huang, Jianzi; Lu, Xiang; Yan, Hao; Chen, Shouyi; Zhang, Wanke; Huang, Rongfeng; Zheng, Yizhi

    2012-01-01

    Semi-mangroves form a group of transitional species between glycophytes and halophytes, and hold unique potential for learning molecular mechanisms underlying plant salt tolerance. Millettia pinnata is a semi-mangrove plant that can survive a wide range of saline conditions in the absence of specialized morphological and physiological traits. By employing the Illumina sequencing platform, we generated ∼192 million short reads from four cDNA libraries of M. pinnata and processed them into 108 ...

  12. Falling in love with(in) Europe: European bi-national love relationships, European identification and transnational solidarity

    NARCIS (Netherlands)

    Van Mol, C.; de Valk, H.A.G.; van Wissen, L.J.G.

    2015-01-01

    Love is often a key factor in migration decisions. Partner relationships and union formation have also been identified as forming an intrinsic part of intra-European migration. Nevertheless, empirical research into intra-European love migration remains rather scarce. In this paper, we focus on the

  13. Bug breakfast in the bulletin: human papilloma virus.

    Science.gov (United States)

    Wallace, Cate; Weisberg, Edith; McCaffery, Kirsten

    2007-01-01

    The Bug Breakfast topic for October was Human Papilloma Virus (HPV). The presenters covered the epidemiology of HPV, the newly introduced HPV vaccine and social and psychological issues relating to HPV vaccination.

  14. Verde plant bug is associated with cottong boll rot in South Texas cotton

    Science.gov (United States)

    Verde plant bug was the dominant boll-feeding sucking bug species (>98% of insects collected using a beat bucket) from peak to late bloom in cotton fields near the coast along the Coastal Bend of South Texas, from Port Lavaca to the Lower Rio qrande Valley in 2010 and 2011. It was common in fields w...

  15. LANGUAGE OF LOVE IN MARCELIJUS MARTINAITIS "ATMINTYS"

    Directory of Open Access Journals (Sweden)

    Kristina Bačiulienė

    2014-10-01

    Full Text Available The notion of transcendental love in the context of “the eternal return”, the motif of Eros, and the image of a woman are discussed in Marcelijus Martinaitis’s book "Atmintys: meilės lyrikos albumas" (eng. "Reminiscences: the album of love lyrics" (2008. The methods of mythopoetic thought, comparativistics, and interpretative mind have been applied. On the basis of the Bible, mythology, the notion of and relation between Eros and Love, also combining notions developed by philosophers as Nikolai Berdyaev, Erich Fromm, Vladimir Solovyev, phenomenologists as Algis Mickūnas, Mircea Eliade, Plato, and insights by popes Paul VI and Benedict XVI, a concept which might be useful in deciphering the language of love in Marcelijus Martinaitis’s book is introduced. The primary code of the album of love is the concept of memory and the notion of love as seen by Oskaras Milašius, while the secondary code relates to Dante, chivalric romance of Provence troubadours, legends of King Arthur, Celtic mythology. The genre of M. Martinaitis’s reminiscences was born when the poet was studying in Gervinės, and the first collection of Reminiscences appeared in 1986. The text of Reminiscences was seen as hermetic, intertextual, reflecting the act of cosmogony and antropogony in permanent space-time. The process of word re-creation is associated with archetypal consciousness, and the cycle of “the eternal return” prevails. Love is perceived as transcendental and existential basis, a purpose to merge with God, God’s gift to humanity, and the vision of love object. Eros (passion is ambivalent: it is earthly / heavenly, sinful / divine, creating / destructive, and driving power of creation. A woman is seen as earthly / sensual, divine / unreachable. An issue which motif (Christian or courtesan literature dominates in the album of love lyrics is discussed. Album is of great interest as an immanent text.

  16. The Deeper the Love, the Deeper the Hate

    OpenAIRE

    Jin, Wang; Xiang, Yanhui; Lei, Mo

    2017-01-01

    Love and hate are basic human affects. Previous research has focused on the classification, functions, and other aspects of these two affects. However, few studies have been conducted on the relationship between love and hate. The present study investigated whether similarity within romantic partners was associated with greater feelings of love in the absence of betrayal, and greater hate induced in the presence of betrayal by using vignettes to induce love and hate in a sample of 59 young ad...

  17. Metaphysics of love in the religious philosophy of Pável Florensky

    Directory of Open Access Journals (Sweden)

    Oleg Pavenkov

    2016-06-01

    Full Text Available This article focuses on the analysis of the concept of love in the religious philosophy of Pavel Florensky, who shares the ontological approach to the consideration of love with other representatives of Russian religious philosophy (N. berdyaev and S. bulgakov. We pay more careful attention to the understanding of love-άγαπαν by Florensky. We have drawn the conclusion that, in the philosophy of P. Florensky, Love, closely connected with truth and beauty, is considered an ontological basis existence of personality. We develop the ideas of Pavel Florensky, and accordingly assume that it is possible to synthesise love-agape and love-eros around the idea of sacrificial love. Agapelogical and erotical ‘bezels’ of one jewel of love is aspects of united love, which is given by God. this gift of God, the gift of united love, is kept by humans through prayer and deeds of love.

  18. The distribution and function of serotonin in the large milkweed bug, Oncopeltus fasciatus. a comparative study with the blood-feeding bug, Rhodnius prolixus.

    Science.gov (United States)

    Miggiani, L; Orchard, I; TeBrugge, V

    1999-11-01

    The blood-feeding hemipteran, Rhodnius prolixus, ingests a large blood meal at the end of each larval stage. To accommodate and process this meal, its cuticle undergoes plasticisation, and its gut and Malpighian tubules respectively absorb and secrete a large volume of water and salts for rapid diuresis. Serotonin has been found to be integral to the feeding process in this animal, along with a diuretic peptide(s). The large milkweed bug, Oncopeltus fasciatus, tends to feed in a more continuous and abstemious manner, and therefore may have different physiological requirements than the blood feeder. Unlike R. prolixus, O. fasciatus is lacking serotonin-like immunoreactive dorsal unpaired median neurons in the mesothoracic ganglionic mass, and lacks serotonin-like immunoreactive neurohaemal areas and processes on the abdominal nerves, integument, salivary glands, and anterior junction of the foregut and crop. The salivary glands and crop do, however, respond to serotonin with increased levels of cAMP, while the integument and Malpighian tubules do not. In addition, O. fasciatus Malpighian tubules respond to both O. fasciatus and R. prolixus partially purified CNS extracts, which are likely to contain any native diuretic peptides. Thus, while serotonin and diuretic peptides may be involved in tubule control in R. prolixus, the latter may be of greater importance in O. fasciatus.

  19. "Equally mixed": artistic representations of old love

    Directory of Open Access Journals (Sweden)

    Amir Cohen-Shalev

    2016-02-01

    Full Text Available Michael Haneke's (2012 film Amour is used as a point of departure for discussing a spectrum of artistic representations of "old love," a phenomenon that is still little understood. While most critics have focused on euthanasia when referring to the film's dramatic climax, its late-life perspective of love has been marginalized. Analyzing Amour, as well as other recent cinematic and poetic texts, we challenge the widespread midlife and ageist perception of "April love," contrasting it with different views from within old love. Our reading of Amour illustrates the effects of intense, all-encompassing, and sealed intimacy in advanced old age and sheds light on potential consequences it may have on the decisions and lives of the people involved. We conclude by discussing how certain forms of love, seen from within, unfold in tandem with age or life phases that affect the pace, emotional, and interpersonal nature of the partnership.

  20. Prevention and Control of Bed Bugs in Residences

    Science.gov (United States)

    ... in other rooms, including bathrooms, living rooms and laundry rooms. Look for spots or smears Dark blood ... having the inspection done by a pest control service provider (exterminator). If you find a bed bug, ...

  1. The power of love on the human brain.

    Science.gov (United States)

    Bianchi-Demicheli, Francesco; Grafton, Scott T; Ortigue, Stephanie

    2006-01-01

    Romantic love has been the source for some of the greatest achievements of mankind throughout the ages. The recent localization of romantic love within subcortico-cortical reward, motivation and emotion systems in the human brain has suggested that love is a goal-directed drive with predictable facilitation effects on cognitive behavior, rather than a pure emotion. Here we show that the subliminal exposure of a beloved's name (romantic prime) during a lexical decision task dramatically improves performance in women in love (Experiment 1), as the subliminal presentation of a passion's descriptive noun does (Experiment 2). The parallel between love and passion allows us to interpret these facilitation effects as corresponding to cognitive top-down processes within a motivation-enhanced neural network.

  2. Monika Maron: Love and writing in a political climate

    Directory of Open Access Journals (Sweden)

    J. van Luxemburg

    1997-04-01

    Full Text Available This paper explores the relationship between the love story and official history in Animal triste by the German novelist Monika Maron. Despite suggestions that the love story could have happened at any time or place, a strong case can be made for a special interwovenness of the personal and the political in this Wende novel. Timelessness thus gives way to the intertwinement of a love story with a period in history, the Wende, the period of political change in Germany in 1989-1990. On the other hand, the love story's political dimensions contribute to another form of timelessness, a kind of religious belief in the eternity of love. Before discussing Animal triste, I trace the relationship between love and politics in Maron's earlier novels.

  3. What Was Love? On the Dialectic of Mediation

    Directory of Open Access Journals (Sweden)

    Anders Johansson

    2017-06-01

    Full Text Available Love has traditionally been understood either as an objective, transcendentforce, or a subjective ability. Through a number of steps,the article argues that both these options have lost their credibility due to changes in the media through which love is performed. First, the article demonstrates how the attempts,in the life sciences, to explain love biologically or physically reproduce a traditional romantic ideology. Then, the implications of the inflation of explicit love declarations, and the consequences of internet dating, are discussed. What these examples amount to is the fact that the medium is brought to the fore. A consequence of this is that the romantic ideology is strengthened, while the premises of romantic love – the autonomous subject and the transcendent objectivity – are weakened or even dissolved.Keywords:idealism, materialism, narcissism, subjectivity, reification,internet dating, controlJennifer Lopez, Haddaway, Howard Jones – yes, virtually every singer, author,or philosopher since Sappho and Platohave raised the same question: What is love? This endless recurrence may be taken as a sign both of the aptness and inaptness of the question. The huge amount of answers makes it impossible to say anything that hasn’t already been said. Every love song is a cliché from the outset. On the other hand, the fact that the question keeps coming up over and over again, points to the endurance of the experience of or longing for love, and hence to the inevitability of the issue.

  4. Bayesian Analysis for Penalized Spline Regression Using WinBUGS

    Directory of Open Access Journals (Sweden)

    Ciprian M. Crainiceanu

    2005-09-01

    Full Text Available Penalized splines can be viewed as BLUPs in a mixed model framework, which allows the use of mixed model software for smoothing. Thus, software originally developed for Bayesian analysis of mixed models can be used for penalized spline regression. Bayesian inference for nonparametric models enjoys the flexibility of nonparametric models and the exact inference provided by the Bayesian inferential machinery. This paper provides a simple, yet comprehensive, set of programs for the implementation of nonparametric Bayesian analysis in WinBUGS. Good mixing properties of the MCMC chains are obtained by using low-rank thin-plate splines, while simulation times per iteration are reduced employing WinBUGS specific computational tricks.

  5. Extended I-Love relations for slowly rotating neutron stars

    Science.gov (United States)

    Gagnon-Bischoff, Jérémie; Green, Stephen R.; Landry, Philippe; Ortiz, Néstor

    2018-03-01

    Observations of gravitational waves from inspiralling neutron star binaries—such as GW170817—can be used to constrain the nuclear equation of state by placing bounds on stellar tidal deformability. For slowly rotating neutron stars, the response to a weak quadrupolar tidal field is characterized by four internal-structure-dependent constants called "Love numbers." The tidal Love numbers k2el and k2mag measure the tides raised by the gravitoelectric and gravitomagnetic components of the applied field, and the rotational-tidal Love numbers fo and ko measure those raised by couplings between the applied field and the neutron star spin. In this work, we compute these four Love numbers for perfect fluid neutron stars with realistic equations of state. We discover (nearly) equation-of-state independent relations between the rotational-tidal Love numbers and the moment of inertia, thereby extending the scope of I-Love-Q universality. We find that similar relations hold among the tidal and rotational-tidal Love numbers. These relations extend the applications of I-Love universality in gravitational-wave astronomy. As our findings differ from those reported in the literature, we derive general formulas for the rotational-tidal Love numbers in post-Newtonian theory and confirm numerically that they agree with our general-relativistic computations in the weak-field limit.

  6. Academic Management of the Pedagogy of Love

    Directory of Open Access Journals (Sweden)

    Mariela Eduvigis Jiménez Campos

    2016-08-01

    Full Text Available This essay aims to reflect the academic management of pedagogy of love from a review of the theoretical aspects according to Perez Esclarín’s statements (2014 among others, which reveal that love is the essential education principle. So, any method, technique or curriculum will not replace the positive education relationships based in love, since they can promote the educational practice in the classroom building trust and confidence in all students.

  7. The Antecedents and Outcomes of Brand Love in Malaysian Context

    OpenAIRE

    Chin, Shih Yuan

    2013-01-01

    This research explores the antecedents and outcome of brand love. Consumer-brand relationship constructs, brand trust, brand credibility and brand equity may influence consumers' brand love. Brand love in turn may have positive impact towards brand commitment. Quantitative survey research is employed to test the hypotheses involving brand love and brand commitment. Results show that brand trust, brand experience, brand credibility and brand equity relates positively towards brand love. Consum...

  8. Evaluation of cimi-shield knock-out bed bug eliminator against house fly (Musca domestica) adults.

    Science.gov (United States)

    Cimi-Shield Knock-Out (CSKO) Bed Bug Eliminator is a green treatment labeled for use against bed bugs, carpet beetles, ants, roaches, fleas, ticks, silverfish, millipedes and centipedes. The active ingredient is soybean oil. If CSKO is formulated according to label instructions and sprayed directly ...

  9. Forecasting the space-time stability of radioactive waste isolation in salt formations

    International Nuclear Information System (INIS)

    Anderson, E.B.; Karelin, A.I.; Krivokhatsiy, A.S.; Savonenkov, V.G.

    1992-01-01

    The possibilities to use salt formations for radioactive waste isolation are realized by creating shaft-type underground repositories in these rocks in Germany and the USA. The burial safety of low- and intermediate-level wastes for several hundred years have been substantiated for the sites chosen. Specialists of different countries presented positive properties of rock salt as a medium for isolation of radionuclides. A rich experience in building subsurface structures for different purposes in salts is accumulated in our country. Detailed investigations of salt formation have shown that far from all the saliferous areas and structures may be used for constructing burial sites. One of the reasons for this limitation is a sharp difference of individual deposits by their compositions, structures, the character of deposition and the conditions of formation. The geological criteria of safety acquire special significance in connection with the necessity to isolate radionuclides having the half-loves more than 1000 years. The time intervals required for stable isolation make up millions of years and cover great cycles of the evolution of the Earth surface and biosphere

  10. Unrequited: neurochemical enhancement of love.

    Science.gov (United States)

    Bamford, Rebecca

    2015-07-01

    I raise several concerns with Earp and colleagues' analysis of enhancement through neurochemical modulation of love as a key issue in contemporary neuroethics. These include: (i) strengthening their deflation of medicalization concerns by showing how the objection that love should be left outside of the scope of medicine would directly undermine the goal of medicine; (ii) developing stronger analysis of the social and political concerns relevant to neurochemical modulation of love, by exploring and suggesting possible counters to ways in which 'wellbeing' may be used as a tool of oppression; (iii) providing reasons to support a broad need for ecological investigation of, and indeed ecological education concerning, neurotechnology; (iv) suggesting ways in which philosophy, and the humanities more broadly, remain directly relevant to responding effectively to issues in contemporary neuroethics.

  11. [Development of the Heterosexual Love Assessment Scale for Alcoholics].

    Science.gov (United States)

    Sugawarai, Tazuko; Morita, Noriaki; Nakatani, Youji

    2013-10-01

    The purpose of this study was to develop a scale for assessing the attributes of the heterosexual love of alcoholics. Using the characteristics and categories related to the heterosexual love of alcoholics found in previous research, we created a "Heterosexual Love Assessment Scale for Alcoholics" and conducted a survey among 110 alcoholics (80 men and 30 women). The following three factors were extracted from the results: "mutual respect", "superficial intimacy", and "fear of being disliked", A high level of reliability was obtained on the scales indicated below (alpha = 63-82), and concurrent validity was confirmed between these and the Adult Attachment Scale (ECR: Experiences in Close Relationships inventory). Further, correlations were found between "mutual respect" and the benefit of heterosexual love in recovery, and between the other two factors and the impediment of heterosexual love, and between the Denial & Awareness Scale (for alcoholic). As this scale can be used to assess the type of heterosexual love of alcoholics, we predict that it will be useful in examining the effects of heterosexual love on recovery and as a tool for offering advice.

  12. MENGGALI METRIK YANG PENTING DALAM RANGKAIAN AKTIVITAS PERUBAHAN PERANGKAT LUNAK UNTUK MEMPREDIKSI BUG DENGAN ATURAN ASOSIASI

    Directory of Open Access Journals (Sweden)

    Achmad Arwan

    2014-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Dalam evolusi perangkat lunak terdapat rangkaian aktivitas proses perubahan yang kemudian oleh Nachiapan diformulasikan menjadi metrik-metrik yang mampu memprediksi bug secara presisi. Akan tetapi secara spesifik belum ditemukan seberapa besar pengaruh masing-masing metrik tersebut terhadap hasil prediksi sebuah bug. Penelitian ini mengusulkan pengukuran jumlah kemunculan metrik dengan kemunculan bug pada proyek eclipse. Sehingga dengan penelitian ini dapat diketahui metrik -metrik mana yang penting dalam prediksi kemunculan bug. Aturan asosiasi dalam penggalian data telah dipergunakan secara luas untuk menggali variabel-variabel saling terkait dalam sampel data. Metrik-metrik dalam proyek eclipse kemudian digali dengan aturan asosiasi untuk mendapatkan metrik yang muncul bersama bug. Hasil pengujian menunjukkan bahwa metrik Numberofchangeslate rata-rata kemunculannya sebesar 46,9%, sedangkan metrik Peopletotal muncul bersama bug rata-rata sebesar 43,57% dan metrik Numberofchangesearly memiliki kemunculan rata-rata 14% sehingga ketiga metrik tersebut merupakan metrik yang penting dalam memprediksi bug.

  13. Compassionate Love for a Romantic Partner Across the Adult Life Span

    OpenAIRE

    Neto, Félix; Wilks, Daniela C.

    2017-01-01

    Compassionate love has received research attention over the last decade, but it is as yet unclear how it is experienced over a lifetime. The purpose of this study was to investigate compassionate love for a romantic partner throughout the adult life span, exploring individual differences in the propensity to experience compassionate love in regard to age, gender, religion, love status, love styles, and subjective well-being. The results showed that religion and love status display significant...

  14. Dynamical phase diagrams of a love capacity constrained prey-predator model

    Science.gov (United States)

    Simin, P. Toranj; Jafari, Gholam Reza; Ausloos, Marcel; Caiafa, Cesar Federico; Caram, Facundo; Sonubi, Adeyemi; Arcagni, Alberto; Stefani, Silvana

    2018-02-01

    One interesting question in love relationships is: finally, what and when is the end of this love relationship? Using a prey-predator Verhulst-Lotka-Volterra (VLV) model we imply cooperation and competition tendency between people in order to describe a "love dilemma game". We select the most simple but immediately most complex case for studying the set of nonlinear differential equations, i.e. that implying three persons, being at the same time prey and predator. We describe four different scenarios in such a love game containing either a one-way love or a love triangle. Our results show that it is hard to love more than one person simultaneously. Moreover, to love several people simultaneously is an unstable state. We find some condition in which persons tend to have a friendly relationship and love someone in spite of their antagonistic interaction. We demonstrate the dynamics by displaying flow diagrams.

  15. Kommentarer til love og ændringer af love

    DEFF Research Database (Denmark)

    Møgelvang-Hansen, Peter

    2002-01-01

    folkeoplysende foreningsarbejde og Folkeuniversitetet (folkeoplysningsloven) og ophævelse af lov om daghøjskoler m.v. og lov om den fri ungdomduddannelse samt ændring af lov om refusion af udgifter til uddannelse i forbindelse med aktivering m.m. samt ændring af forskellige love (Reform for daghøjskolerne...

  16. Hiring a Pest Management Professional for Bed Bugs

    Science.gov (United States)

    If you hire someone to treat your bed bug infestation, make sure they use Integrated Pest Management (IPM) techniques, check credentials, and know they may need multiple visits, to take apart furniture, and to use vacuums, heat, and pesticides.

  17. The Deafening of Resonance of Love

    DEFF Research Database (Denmark)

    Bonde, Lisbeth

    2015-01-01

    In his new exhibition 'Book of Love', Kasper Eistrup focuses on the idea of love being the very foundation of life. Th first piece we see is a giant book sharing its title with the exhibiton. His paintings and drawings - primarely paper works mounted on wood are extremely time consuming....

  18. User's manual and guide to SALT3 and SALT4: two-dimensional computer codes for analysis of test-scale underground excavations for the disposal of radioactive waste in bedded salt deposits

    International Nuclear Information System (INIS)

    Lindner, E.N.; St John, C.M.; Hart, R.D.

    1984-02-01

    SALT3 and SALT4 are two-dimensional analytical/displacement-discontinuity codes designed to evaluate temperatures, deformation, and stresses associated with underground disposal of radioactive waste in bedded salt. These codes were developed by the University of Minnesota for the Office of Nuclear Waste Isolation in 1979. The present documentation describes the mathematical equations of the physical system being modeled, the numerical techniques utilized, and the organization of these computer codes. The SALT3 and SALT4 codes can simulate: (a) viscoelastic behavior in pillars adjacent to excavations; (b) transversely isotropic elastic moduli such as those exhibited by bedded or stratified rock; and (c) excavation sequence. Major advantages of these codes are: (a) computational efficiency; (b) the small amount of input data required; and (c) a creep law based on laboratory experimental data for salt. The main disadvantage is that some of the assumptions in the formulation of the codes, i.e., the homogeneous elastic half-space and temperature-independent material properties, render it unsuitable for canister-scale analysis or analysis of lateral deformation of the pillars. The SALT3 and SALT4 codes can be used for parameter sensitivity analyses of two-dimensional, repository-scale, thermomechanical response in bedded salt during the excavation, operational, and post-closure phases. It is especially useful in evaluating alternative patterns and sequences of excavation or waste canister placement. SALT3 is a refinement of an earlier code, SALT, and includes a fully anelastic creep model and thermal stress routine. SALT4 is a later version, and incorporates a revised creep model which is strain-hardening

  19. Literature and Daily Life: Looking for Love in All the Wrong (and Right Places

    Directory of Open Access Journals (Sweden)

    Lester E. Barber

    2005-06-01

    Full Text Available It is sometimes claimed these days that serious literature is seldom relevant to the lives of ordinary citizens of our communities. It is the contention of this author, however, that good literature is always a joy to read and consider. The ideas conveyed by that literature can guide us, challenge us and reassure us in our daily lives. The challenge for the author is to see if he can demonstrate the truth of these claims to a general, non-academic audience. The first section of the article argues that Shakespeare in his Romeo and Juliet was doing something brand new in renaissance England – presenting love as a deep and sharply felt human emotion, something very different from the “game” of love presented in so many earlier works of that period and its predecessor as well, including plays, treatises of love and the many sonnet sequences of those times. The second, and somewhat longer, section analyzes James Purdy’s novel, The Nephew, seeing in it an underlying theme of love’s emotional power and redemptive force in the lives of ordinary individuals of all ages.

  20. Protect the Ones You Love: Burns Safety

    Science.gov (United States)

    ... Submit Search The CDC Protect the Ones You Love: Child Injuries are Preventable Note: Javascript is disabled ... ways you can help protect the children you love from burns. Key Prevention Tips To prevent burns ...

  1. Identification and Characterization of Wilt and Salt Stress-Responsive MicroRNAs in Chickpea through High-Throughput Sequencing

    Science.gov (United States)

    Deokar, Amit Atmaram; Bhardwaj, Ankur R.; Agarwal, Manu; Katiyar-Agarwal, Surekha; Srinivasan, Ramamurthy; Jain, Pradeep Kumar

    2014-01-01

    Chickpea (Cicer arietinum) is the second most widely grown legume worldwide and is the most important pulse crop in the Indian subcontinent. Chickpea productivity is adversely affected by a large number of biotic and abiotic stresses. MicroRNAs (miRNAs) have been implicated in the regulation of plant responses to several biotic and abiotic stresses. This study is the first attempt to identify chickpea miRNAs that are associated with biotic and abiotic stresses. The wilt infection that is caused by the fungus Fusarium oxysporum f.sp. ciceris is one of the major diseases severely affecting chickpea yields. Of late, increasing soil salinization has become a major problem in realizing these potential yields. Three chickpea libraries using fungal-infected, salt-treated and untreated seedlings were constructed and sequenced using next-generation sequencing technology. A total of 12,135,571 unique reads were obtained. In addition to 122 conserved miRNAs belonging to 25 different families, 59 novel miRNAs along with their star sequences were identified. Four legume-specific miRNAs, including miR5213, miR5232, miR2111 and miR2118, were found in all of the libraries. Poly(A)-based qRT-PCR (Quantitative real-time PCR) was used to validate eleven conserved and five novel miRNAs. miR530 was highly up regulated in response to fungal infection, which targets genes encoding zinc knuckle- and microtubule-associated proteins. Many miRNAs responded in a similar fashion under both biotic and abiotic stresses, indicating the existence of cross talk between the pathways that are involved in regulating these stresses. The potential target genes for the conserved and novel miRNAs were predicted based on sequence homologies. miR166 targets a HD-ZIPIII transcription factor and was validated by 5′ RLM-RACE. This study has identified several conserved and novel miRNAs in the chickpea that are associated with gene regulation following exposure to wilt and salt stress. PMID:25295754

  2. Edge effects of stink bugs in corn, cotton, peanut and soybean fields adjacent to woodland.

    Science.gov (United States)

    Producers face significant crop losses from stink bug species in the southeastern USA, but the high mobility and polyphagy of the bugs make predictions of their presence in crops difficult. While there is some evidence that they colonize crops from adjacent crops, there are no studies of their colo...

  3. Economic Injury Level of the Neotropical Brown Stink Bug Euschistus heros (F.) on Cotton Plants.

    Science.gov (United States)

    Soria, M F; Degrande, P E; Panizzi, A R; Toews, M D

    2017-06-01

    In Brazil, the Neotropical brown stink bug, Euschistus heros (F.) (Hemiptera: Pentatomidae), commonly disperses from soybeans to cotton fields. The establishment of an economic treatment threshold for this pest on cotton crops is required. Infestation levels of adults of E. heros were evaluated on cotton plants at preflowering, early flowering, boll filling, and full maturity by assessing external and internal symptoms of injury on bolls, seed cotton/lint production, and fiber quality parameters. A completely randomized experiment was designed to infest cotton plants in a greenhouse with 0, 2, 4, 6, and 8 bugs/plant, except at the full-maturity stage in which only infestation with 8 bugs/plant and uninfested plants were evaluated. Results indicated that the preflowering, early-flowering, and full-maturity stages were not affected by E. heros. A linear regression model showed a significant increase in the number of internal punctures and warts in the boll-filling stage as the population of bugs increased. The average number of loci with mottled immature fibers was significantly higher at 4, 6, and 8 bugs compared with uninfested plants with data following a quadratic regression model. The seed and lint cotton was reduced by 18 and 25% at the maximum level of infestation (ca. 8 bugs/plant) in the boll-filling stage. The micronaire and yellowing indexes were, respectively, reduced and increased with the increase of the infestation levels. The economic injury level of E. heros on cotton plants at the boll-filling stage was determined as 0.5 adult/plant. Based on that, a treatment threshold of 0.1 adult/plant can be recommended to avoid economic losses.

  4. Hopeless love and other lattice walks

    NARCIS (Netherlands)

    Verhoeff, T.; Verhoeff, Koos; Swart, David; Séquin, Carlo H.; Fenyvesi, Kristóf

    The Hopeless Love theme arose from observations about chess bishops and their walks on the chessboard. In chess, there are two types of bishops: one confined to the white squares and the other to the black squares. If two bishops of opposite type fall in love, then they can walk around each other,

  5. Hopf bifurcation in love dynamical models with nonlinear couples and time delays

    International Nuclear Information System (INIS)

    Liao Xiaofeng; Ran Jiouhong

    2007-01-01

    A love dynamical models with nonlinear couples and two delays is considered. Local stability of this model is studied by analyzing the associated characteristic transcendental equation. We find that the Hopf bifurcation occurs when the sum of the two delays varies and passes a sequence of critical values. The stability and direction of the Hopf bifurcation are determined by applying the normal form theory and the center manifold theorem. Numerical example is given to illustrate our results

  6. Romantic love and sexual desire in close relationships.

    Science.gov (United States)

    Gonzaga, Gian C; Turner, Rebecca A; Keltner, Dacher; Campos, Belinda; Altemus, Margaret

    2006-05-01

    Drawing on recent claims in the study of relationships, attachment, and emotion, the authors hypothesized that romantic love serves a commitment-related function and sexual desire a reproduction-related function. Consistent with these claims, in Study 1, brief experiences of romantic love and sexual desire observed in a 3-min interaction between romantic partners were related to distinct feeling states, distinct nonverbal displays, and commitment- and reproductive-related relationship outcomes, respectively. In Study 2, the nonverbal display of romantic love was related to the release of oxytocin. Discussion focuses on the place of romantic love and sexual desire in the literature on emotion. 2006 APA, all rights reserved

  7. The Power of Love and Justice in the Construction of Peace

    Directory of Open Access Journals (Sweden)

    Murat DEMİRKOL

    2015-08-01

    Full Text Available Great philosopher al - Farabi says “The community combine with love and live with justice”. In general, the love is accepted a passive worth and the justice is accepted an active worth. On the contrary, love that combine with people is a natural and active emotion. The love, beyond of an emotion, is a moral virtue. Another Muslim philosopher Tusi says “If the love continued, we wouldn’t need an order which is provided by justice”. The love of is an emotion of unity in people. Before bad habits like selfishn ess and greed have invaded of souls, people had loved each others in a fraternally manner and in a friendly manner. Human cannot provide necessities by himself and human needs assistance of the others. Therefore social life is obligatory/ inevitable for pe ople. In social life, peace and presence are provided by justice, respect and goodness. Weaken of love leads to providing of justice whether institutional or individual. That is to say, justice has replaced love. Love and compassion give place to severity and distance of justice; however, order that is provided by justice is a necessity. In this communiqué, I will deal with a subject that peace and love which is needed by from narrow society of district to wide society of world can provided by revival of vi rtues of love and justice. Revival of justice instead of injustice and revival of love instead of hate is a difficult work that is achieved by only clear people. Hence, firstly we must enable that our children can receive education in the stage of love and fraternity. We can provide that learning of our children who will be authorized and responsible of future sharing and sportsmanship with sports.

  8. Book Review of Love Story Written by Erich Segal

    OpenAIRE

    Handayani, Candra

    2015-01-01

    In this study, the writer will analyze the novel Love Story by Erich Segal by using the intrinsic theories. The purposes of this study are to analyze the main characters and toreveal the strengths and the weaknesses of Erich Segal‟s Love Story. Love Story tells aromantic story of two main characters, Oliver Barret IV and Jennifer Cavileri who arefrom different social and culture background. Although Love Story has some weaknesses,the strengths of this novel make it still be recommended to be ...

  9. Protecting Yourself from Bed Bugs in Public Places

    Science.gov (United States)

    ... office. By reducing clutter in your workplace or school, you provide fewer places for the bed bugs to hide and fewer opportunities for them to hitchhike to your home. Keep your ... office or school, consider storing your belongings in a plastic bin. ...

  10. Polarized Couples in Therapy: Recognizing Indifference as the Opposite of Love.

    Science.gov (United States)

    Abbasi, Irum Saeed; Alghamdi, Nawal G

    2017-01-02

    How can a couple "fall in love" and then subsequently "stumble out of love"? For centuries, this question has perplexed partners, researchers, and therapists alike. Unlike falling out of love, which may be a long-term gradual decline in love, falling in love may occur without much deliberation like the famous "love at first sight." During a developing love relationship, couples are more susceptible to ignoring a myriad of factors that will eventually influence their relationship. These ignored personal and general factors become increasingly conspicuous after the relationship is established. When facing relationship difficulties, the presence or absence of mutual love and intimacy steers the couple's relationship toward continuity or termination. Emotional indifference (which is the opposite of love) diminishes love and care; the terms marital disaffection and romantic disengagement are used synonymously to represent emotional indifference in couples. Marital disaffection is one of the central concerns of couples entering therapy. Nevertheless, spouses may enter therapy with divergent goals that may be polar opposites. Therefore, treatment of polarized or different agenda couples is challenging because disaffected spouses may be seeking counseling to break the bond at a safe venue, while their partners may still be obliviously hoping for the rebirth of their lost love. This article reviews marital disaffection/romantic disengagement and discusses counseling options for polarized couples.

  11. Faith, hope and love in sport

    Directory of Open Access Journals (Sweden)

    Jernej Pisk

    2017-11-01

    Full Text Available In the Christian religious tradition, theological virtues of faith, hope and love have a central role. Along with the cardinal virtues of prudence, justice, fortitude and temperance they present the whole of the good human life. While cardinal virtues can be cultivated by human will, faith, hope and love are given by God and therefore open ‘natural’ human life on Earth toward transcendent spiritual realities. Human beings as bio-psycho-social and spiritual beings incorporate theological virtues in all the activities of their life. In sport, faith, hope and love have an important, though often neglected, role. On a practical level faith can be recognized in any relation between athlete and coach. To trust one’s coach, without any guarantee that the outcome of prescribed workouts will lead to the desired results, needs strong faith, trust and confidence. Moreover, faith is the virtue that makes sport so attractive also for spectators even to the point of being a ‘secular’ religion for the masses. Hope is the virtue of ‘not yet’ or of something ‘being on its way’. For most athletes, daily workouts are not a goal, but just the means to that end. Any reason for doing sports needs a hope behind it in order to move or will oneself to action. Along with hope, understood as a golden mean, we find despair on the one hand and ‘false hope’ on the other. Both are corruptions of hope seen daily in the world of sport. To manage hope in sport practices correctly offers a path to success in sport at all levels. Love is at the apex of the theological virtues. There are many formulations of love both in ancient Greek and Roman times: eros, agape, caritas, amor. Each has its special characteristic meaning also in sport. In sport we can see laughter and tears because any love is connected with highest human joy and deepest depression. Yet, in summation, it is argued that love in sport must be understood as the binding force and source of

  12. De novo transcriptome sequencing of Acer palmatum and comprehensive analysis of differentially expressed genes under salt stress in two contrasting genotypes.

    Science.gov (United States)

    Rong, Liping; Li, Qianzhong; Li, Shushun; Tang, Ling; Wen, Jing

    2016-04-01

    Maple (Acer palmatum) is an important species for landscape planting worldwide. Salt stress affects the normal growth of the Maple leaf directly, leading to loss of esthetic value. However, the limited availability of Maple genomic information has hindered research on the mechanisms underlying this tolerance. In this study, we performed comprehensive analyses of the salt tolerance in two genotypes of Maple using RNA-seq. Approximately 146.4 million paired-end reads, representing 181,769 unigenes, were obtained. The N50 length of the unigenes was 738 bp, and their total length over 102.66 Mb. 14,090 simple sequence repeats and over 500,000 single nucleotide polymorphisms were identified, which represent useful resources for marker development. Importantly, 181,769 genes were detected in at least one library, and 303 differentially expressed genes (DEGs) were identified between salt-sensitive and salt-tolerant genotypes. Among these DEGs, 125 were upregulated and 178 were downregulated genes. Two MYB-related proteins and one LEA protein were detected among the first 10 most downregulated genes. Moreover, a methyltransferase-related gene was detected among the first 10 most upregulated genes. The three most significantly enriched pathways were plant hormone signal transduction, arginine and proline metabolism, and photosynthesis. The transcriptome analysis provided a rich genetic resource for gene discovery related to salt tolerance in Maple, and in closely related species. The data will serve as an important public information platform to further our understanding of the molecular mechanisms involved in salt tolerance in Maple.

  13. Predictors of how often and when people fall in love.

    Science.gov (United States)

    Galperin, Andrew; Haselton, Martie

    2010-01-19

    A leading theory of romantic love is that it functions to make one feel committed to one's beloved, as well as to signal this commitment to the beloved (Frank, 1988). Because women tend to be skeptical of men's commitment, this view entails that men may have evolved to fall in love first, in order to show their commitment to women. Using a sample of online participants of a broad range of ages, this study tested this sex difference and several related individual difference hypotheses concerning the ease of falling in love. There was mixed evidence for sex differences: only some measures indicated that men are generally more love-prone than are women. We also found that men were more prone to falling in love if they tended to overestimate women's sexual interest and highly valued physical attractiveness in potential partners. Women were more prone to falling in love if they had a stronger sex drive. These results provide modest support for the existence of sex differences in falling in love, as well as initial evidence for links between several individual difference variables and the propensity to fall in love.

  14. Intervention: Help a Loved One Overcome Addiction

    Science.gov (United States)

    Intervention: Help a loved one overcome addiction An intervention can motivate someone to seek help for alcohol or drug misuse, compulsive eating, or ... successful. By Mayo Clinic Staff It's challenging to help a loved one struggling with any type of ...

  15. Verde plant bug, Creontiades signatus (Hemiptera: Miridae) effects of insect density and bloom period of infestation on cotton damage and yield

    Science.gov (United States)

    The verde plant bug, Creontiades signatus Distant (Hemiptera: Miridae), has emerged as a threat to cotton in South Texas, causing boll damage similar to boll-feeding stink bugs (Hemiptera: Pentatomidae). Verde plant bugs were released into caged cotton for a one-week period to characterize the effec...

  16. Love styles of young adults in a metropolitan city of India

    Directory of Open Access Journals (Sweden)

    Priya Ranjan Avinash

    2015-07-01

    Full Text Available Background: Biological approaches tend to treat love as a brain generated physiological process like hunger or thirst. On the other hand, psychologists have created many descriptive theories of love in an effort to understand the full range of experience and behaviours associated with love. One of the most prominent and interesting models is the John Alan Lee’s theory called “love styles”. According to him, there are six love styles, named: eros, ludus, storge, pragmatic, maniac, and agape. Aims and objectives: This study aimed to assess the love styles of young adults and assess its relationship with their personality traits. Materials and methods: A total of 120 young adults were taken as the sample using purposive sampling technique. Socio-demographic profile, relationship status, and attitude towards sex were assessed through semi-structured questionnaire. Love Attitude Scale was applied and clinical assessment of personality traits was done using the text revision of the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR after taking their informed consent. Data was pooled and statistical analysis was done, using analysis of variance (ANOVA and chi-square tests. Results: The most preferred love style in the study population was eros, while the least preferred was ludus. Extramarital relationship and premarital sex was positively associated with ludus love style. Subjects with borderline and narcissistic personality traits scored significantly high on the ludus love styles. Conclusion: Love styles differ between the two sexes and also changes with their age. Personality trait influences the love style of a person.

  17. Psychoanalysis and Deconstruction, A Love Story

    Directory of Open Access Journals (Sweden)

    Kelly Oliver

    2015-12-01

    Full Text Available In The Right to Narcissism: A Case for Im-Possible Self-Love, Pleshette DeArmitt opens the space for an alternative to origin story so popular with political philosophers, namely, the social contract, which assumes a rational and self-identical subject.  She does this obliquely by deconstructing narcissism as love of the self-same, or, love of what Kristeva might call “the clean and proper self.”  Like Echo interrupting Narcissus’s soliloquy of deadly self-absorbed pleasure and his solitary auto-affection upon seeing his own reflection, Pleshette interrupts the seeming proximity of self-same, the closeness of near, and the propinquity of proper by deflecting the image of Narcissus onto the voice of Echo, who comes into her own by repeating his words.  How, asks Pleshette, can Echo’s reiteration of the words of another be anything more than mere repetition or reduplication?  Echoing Derrida, she answers that it is through a declaration of love.  Echo’s repetition of the words of Narcissus take on new meaning, and allow her to express herself, and her love, through the words of the other.  After all words are words of the other.  Language comes to us from the other.  Echo becomes a self, a “little narcissist,” through an address from and to the other, through the appropriation and ex-appropriation of the other’s words. 

  18. A Phenomenological Study of Falling out of Romantic Love

    Science.gov (United States)

    Sailor, Joanni L.

    2013-01-01

    Romantic love is considered a necessary ingredient in marriage. In this study, the experience of falling out of romantic love with one's spouse was examined. Eight individuals who had fallen out of romantic love with their spouse were interviewed. By using Moustakas' Transcendental Phenomenological method, several themes emerged which provided a…

  19. Exploring Different Patterns of Love Attitudes among Chinese College Students.

    Science.gov (United States)

    Zeng, Xianglong; Pan, Yiqin; Zhou, Han; Yu, Shi; Liu, Xiangping

    2016-01-01

    Individual differences in love attitudes and the relationship between love attitudes and other variables in Asian culture lack in-depth exploration. This study conducted cluster analysis with data regarding love attitudes obtained from 389 college students in mainland China. The result of cluster analysis based on love-attitude scales distinguished four types of students: game players, rational lovers, emotional lovers, and absence lovers. These four groups of students showed significant differences in sexual attitudes and personality traits of deliberation and dutifulness but not self-discipline. The study's implications for future studies on love attitudes in certain cultural groups were also discussed.

  20. UNVEILING THE UNIVERSALITY OF I-LOVE-Q RELATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Sham, Y.-H.; Lin, L.-M.; Leung, P. T. [Department of Physics and Institute of Theoretical Physics, The Chinese University of Hong Kong, Hong Kong SAR (China); Chan, T. K., E-mail: yhsham@phy.cuhk.edu.hk, E-mail: chantsangkeung@gmail.com, E-mail: lmlin@phy.cuhk.edu.hk, E-mail: ptleung@phy.cuhk.edu.hk [Present address: Department of Physics, University of California at San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA. (United States)

    2015-01-10

    The recent discovery of the universal I-Love-Q relations connecting the moment of inertia, tidal deformability, and the spin-induced quadrupole moment of compact stars is intriguing and totally unexpected. In this paper, we provide numerical evidence showing that the universality can be attributed to the incompressible limit of the I-Love-Q relations. The fact that modern equations of state are stiff, with an effective adiabatic index larger than about two, above the nuclear density range is the key to establishing the universality for neutron stars and quark stars with typical compactness from about 0.1 to 0.3. On the other hand, the I-Love-Q relations of low-mass neutron stars near the minimum mass limit depend more sensitively on the underlying equation of state because these stars are composed mainly of softer matter at low densities. However, the I-Love-Q relations for low-mass quark stars can still be represented accurately by the incompressible limit. We also study the I-Love relation connecting the moment of inertia and tidal deformability analytically in Newtonian gravity and show why the I-Love-Q relation is weakly dependent on the underlying equation of state and can be attributed to its incompressible limit.

  1. Unveiling the Universality of I-Love-Q Relations

    Science.gov (United States)

    Sham, Y.-H.; Chan, T. K.; Lin, L.-M.; Leung, P. T.

    2015-01-01

    The recent discovery of the universal I-Love-Q relations connecting the moment of inertia, tidal deformability, and the spin-induced quadrupole moment of compact stars is intriguing and totally unexpected. In this paper, we provide numerical evidence showing that the universality can be attributed to the incompressible limit of the I-Love-Q relations. The fact that modern equations of state are stiff, with an effective adiabatic index larger than about two, above the nuclear density range is the key to establishing the universality for neutron stars and quark stars with typical compactness from about 0.1 to 0.3. On the other hand, the I-Love-Q relations of low-mass neutron stars near the minimum mass limit depend more sensitively on the underlying equation of state because these stars are composed mainly of softer matter at low densities. However, the I-Love-Q relations for low-mass quark stars can still be represented accurately by the incompressible limit. We also study the I-Love relation connecting the moment of inertia and tidal deformability analytically in Newtonian gravity and show why the I-Love-Q relation is weakly dependent on the underlying equation of state and can be attributed to its incompressible limit.

  2. UNVEILING THE UNIVERSALITY OF I-LOVE-Q RELATIONS

    International Nuclear Information System (INIS)

    Sham, Y.-H.; Lin, L.-M.; Leung, P. T.; Chan, T. K.

    2015-01-01

    The recent discovery of the universal I-Love-Q relations connecting the moment of inertia, tidal deformability, and the spin-induced quadrupole moment of compact stars is intriguing and totally unexpected. In this paper, we provide numerical evidence showing that the universality can be attributed to the incompressible limit of the I-Love-Q relations. The fact that modern equations of state are stiff, with an effective adiabatic index larger than about two, above the nuclear density range is the key to establishing the universality for neutron stars and quark stars with typical compactness from about 0.1 to 0.3. On the other hand, the I-Love-Q relations of low-mass neutron stars near the minimum mass limit depend more sensitively on the underlying equation of state because these stars are composed mainly of softer matter at low densities. However, the I-Love-Q relations for low-mass quark stars can still be represented accurately by the incompressible limit. We also study the I-Love relation connecting the moment of inertia and tidal deformability analytically in Newtonian gravity and show why the I-Love-Q relation is weakly dependent on the underlying equation of state and can be attributed to its incompressible limit

  3. Love in the Middle Years: The Interrelationship Between Love and Marital Status, Parental Roles, and Occupational Success.

    Science.gov (United States)

    Stafford, Rebecca

    There are four different types of love possible between men and women in the middle years. The type they feel for each other depends not upon their ages but upon whether they are married, whether they have children, and what is happening in their occupational careers. The intense feelings of romantic love are dampened by long association. Conjugal…

  4. BIOLOGICAL FEATURES OF TARAN (RUTILUS HECKELII OF THE DNIEPER-BUG ESTUARY SYSTEM

    Directory of Open Access Journals (Sweden)

    K. Geina

    2016-03-01

    Full Text Available Purpose. To analyze morphological variability and basic biological features of the modern stock of taran of the Dnieper-Bug estuary system in the conditions of the transformed Dnieper flow. Methodology. Morphological variability was determined based on the comparison of morphological features of roach Rutilus rutilus (Linnaeus, 1758 of the Kakhovka reservoir and semi-migratory taran Rutilus rutilus heckelii (Nordmann, 1840 of the Dnieper-Bug estuary system. As a main criterion of the evaluation of the taran stock biological state, we used age, sex structure, growth characteristics, fecundity and condition factor. Fish sampling was carried out at stationary monitoring-observation stations of the Institute of Fisheries NAAS of Ukraine. Field and cameral processing of the collected materials were performed based on conventional methods and guidelines. Findings. Morphological variability analysis demonstrated significant differences between Dnieper and Bug taran. The highest differences were observed for antroventral distance (td=11.19. Significant differences were also observed for antenanal and ventroanal distances td=4.05-4.14. No significant differences were found for meristic features. There were also significant differences between Dnieper-Bug taran and Kakhovka reservoir roach, which had formed a resident form after regulating the Dnieper River flow. Kakhovka reservoir roach is more deep-bodied with Н=32.79%, t-test value was 5.65. Pelvic fins were more shifted to the caudal fin (td=5.28 that resulted in significant difference (p<0.05 in ventroanal distance (td=4.26. Taran also had somewhat smaller length of the anal fin base (td=4.73 but its height was higher – td=5.78. The main peculiarity of the current biological state of taran stock is the domination of young age groups. The small number of fish in the boundary groups of the age series right wing with relative stability of growth features indicate on intensive pressure on the

  5. Regulation of romantic love feelings: Preconceptions, strategies, and feasibility

    NARCIS (Netherlands)

    S.J.E. Langeslag (Sandra); J.W. van Strien (Jan)

    2016-01-01

    textabstractLove feelings can be more intense than desired (e.g., after a break-up) or less intense than desired (e.g., in long-Term relationships). If only we could control our love feelings! We present the concept of explicit love regulation, which we define as the use of behavioral and cognitive

  6. Jane Austen on love and pedagogical power.

    Science.gov (United States)

    Fessenbecker, Patrick

    2011-01-01

    This essay notes initially recent prominence of theories of pedagogy that attempt to "de-mystify" it and reveal troubling power relations, and their subsequent contention that love is impossible in the student-teacher relationship. "Pedagogical" interpretations of Jane Austen's fiction, however, see pedagogy as essential to love. I argue that this is so precisely because of the power dynamics involved; drawing on Jessica Benjamin's psychoanalytic interpretation of G. W. F. Hegel's analysis of the "Lord-Bondsman," I suggest that Austen portrays the loving relationship as inherently involving the occupation and subsequent exchange of roles as superior and inferior, incarnated as "teacher" and "student."

  7. Love House

    Science.gov (United States)

    Miller, Maryellen B.; Cizek, Brigitte

    2006-01-01

    In February of 2004, the Department of Human Development/Family Studies at the University of Delaware hosted the Austrian Institute of Family Studies. Social worker Olaf Kapella and psychologist Brigitte Cizek presented their LoveTalks workshop which is a model for the community supported sex education program in Austria. The workshop leaders were…

  8. Medier - love og regler

    DEFF Research Database (Denmark)

    Jørgensen, Oluf

    Den mest komplette samling af de love og regler, der har størst betydning for medier og journalistik i Danmark. Samlingen ajourføres, når Folketinget lukker i juni, og alle nye bestemmelser dermed er kendt. Ændringer siden sidste udgave: Lovbogen er ajourført med ændringer i arkivloven, miljøoply......Den mest komplette samling af de love og regler, der har størst betydning for medier og journalistik i Danmark. Samlingen ajourføres, når Folketinget lukker i juni, og alle nye bestemmelser dermed er kendt. Ændringer siden sidste udgave: Lovbogen er ajourført med ændringer i arkivloven...

  9. Exploring Different Patterns of Love Attitudes among Chinese College Students

    Science.gov (United States)

    Zeng, Xianglong; Pan, Yiqin; Zhou, Han; Yu, Shi; Liu, Xiangping

    2016-01-01

    Individual differences in love attitudes and the relationship between love attitudes and other variables in Asian culture lack in-depth exploration. This study conducted cluster analysis with data regarding love attitudes obtained from 389 college students in mainland China. The result of cluster analysis based on love-attitude scales distinguished four types of students: game players, rational lovers, emotional lovers, and absence lovers. These four groups of students showed significant differences in sexual attitudes and personality traits of deliberation and dutifulness but not self-discipline. The study’s implications for future studies on love attitudes in certain cultural groups were also discussed. PMID:27851784

  10. Exploring Different Patterns of Love Attitudes among Chinese College Students.

    Directory of Open Access Journals (Sweden)

    Xianglong Zeng

    Full Text Available Individual differences in love attitudes and the relationship between love attitudes and other variables in Asian culture lack in-depth exploration. This study conducted cluster analysis with data regarding love attitudes obtained from 389 college students in mainland China. The result of cluster analysis based on love-attitude scales distinguished four types of students: game players, rational lovers, emotional lovers, and absence lovers. These four groups of students showed significant differences in sexual attitudes and personality traits of deliberation and dutifulness but not self-discipline. The study's implications for future studies on love attitudes in certain cultural groups were also discussed.

  11. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... Part 1: Structure Part 2: Origin Part 3: Function Textbook Study notes Image library 3-D animated ... nail care Injured skin Bug bites and stings "); (function () { var a = "", b = [ "adid=aad-aad-1", "site= ...

  12. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... aging skin care Kids’ zone About skin: Your body's largest organ About hair: Not just on your ... bug bite, such as a rash, fever, or body aches, see your doctor or a board-certified ...

  13. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... bites Although most bug bites are harmless, some can spread dangerous diseases like Zika virus, dengue, Lyme ... and tuck your shirt into your pants. You can also pre-treat outer layers of clothing with ...

  14. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases Cosmetic treatments Dry / sweaty ... prevent bug bites, dermatologists recommend the following tips: Use insect repellent. To protect against mosquitoes, ticks and ...

  15. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... a dermatologist Why see a board-certified dermatologist? Home Public and patients Skin, hair, and nail care ... bites and stings can be safely treated at home. To treat bug bites and stings at home, ...

  16. The Effects of Romantic Love on Mentalizing Abilities

    OpenAIRE

    Wlodarski, Rafael; Dunbar, Robin I. M.

    2014-01-01

    The effects of the human pair-bonded state of “romantic love” on cognitive function remain relatively unexplored. Theories on cognitive priming suggest that a state of love may activate love-relevant schemas, such as mentalizing about the beliefs of another individual, and may thus improve mentalizing abilities. On the other hand, recent functional MRI (fMRI) research on individuals who are in love suggests that several brain regions associated with mentalizing may be “deactivated” during the...

  17. Mother Love and Mental Illness: An Emotional History

    OpenAIRE

    Harrington, Anne

    2016-01-01

    This essay aims to illuminate the historical origins of psychiatric concern with mother love – and especially mother love gone wrong. It looks particularly at ways in which a combination of wartime research, postwar social concerns and new tensions between psychoanalysis and hospital psychiatry worked together to create a range of theories and practices predicated on the idea that specific forms of pathological mother love could lead to specific forms of mental disorder, including (and perhap...

  18. The expression of Millettia pinnata chalcone isomerase in Saccharomyces cerevisiae salt-sensitive mutants enhances salt-tolerance.

    Science.gov (United States)

    Wang, Hui; Hu, Tangjin; Huang, Jianzi; Lu, Xiang; Huang, Baiqu; Zheng, Yizhi

    2013-04-24

    The present study demonstrates a new Millettia pinnata chalcone isomerase (MpCHI) whose transcription level in leaf was confirmed to be enhanced after being treated by seawater or NaCl (500 mM) via transcriptome sequencing and Real-Time Quantitative Reverse Transcription PCR (QRT-PCR) analyses. Its full length cDNA (666 bp) was obtained by 3'-end and 5'-end Rapid Amplification of cDNA Ends (RACE). The analysis via NCBI BLAST indicates that both aminoacid sequence and nucleotide sequence of the MpCHI clone share high homology with other leguminous CHIs (73%-86%). Evolutionarily, the phylogenic analysis further revealed that the MpCHI is a close relative of leguminous CHIs. The MpCHI protein consists of 221 aminoacid (23.64 KDa), whose peptide length, amino acid residues of substrate-binding site and reactive site are very similar to other leguminous CHIs reported previously. Two pYES2-MpCHI transformed salt-sensitive Saccharomyces cerevisiae mutants (Δnha1 and Δnhx1) showed improved salt-tolerance significantly compared to pYES2-vector transformed yeast mutants, suggesting the MpCHI or the flavonoid biosynthesis pathway could regulate the resistance to salt stress in M. pinnata.

  19. Why Love Has Wings and Sex Has Not : How Reminders of Love and Sex Influence Creative and Analytic Thinking

    NARCIS (Netherlands)

    Förster, J.; Epstude, K.; Özelsel, A.

    This article examines cognitive links between romantic love and creativity and between sexual desire and analytic thought based on construal level theory. It suggests that when in love, people typically focus on a long-term perspective, which should enhance holistic thinking and thereby creative

  20. Why love has wings and sex has not: how reminders of love and sex influence creative and analytic thinking

    NARCIS (Netherlands)

    Förster, J.; Epstude, K.; Özelsel, A.

    2009-01-01

    This article examines cognitive links between romantic love and creativity and between sexual desire and analytic thought based on construal level theory. It suggests that when in love, people typically focus on a long-term perspective, which should enhance holistic thinking and thereby creative

  1. Why Love Has Wings and Sex Has Not : How Reminders of Love and Sex Influence Creative and Analytic Thinking

    NARCIS (Netherlands)

    Förster, J.; Epstude, K.; Özelsel, A.

    2009-01-01

    This article examines cognitive links between romantic love and creativity and between sexual desire and analytic thought based on construal level theory. It suggests that when in love, people typically focus on a long-term perspective, which should enhance holistic thinking and thereby creative

  2. Female sexuality and consent in public discourse: James Burt's "love surgery".

    Science.gov (United States)

    Rodriguez, Sarah B

    2013-04-01

    Beginning in the mid-1960s, gynecologist and obstetrician James Burt developed what he called "love surgery" on unknowing women after they gave birth. It was, he later told them, a modification of episiotomy repair. In the mid-1970s, Burt began promoting love surgery as an elective sexual enhancement surgery and women came to his clinic in hopes of a surgically-enabled better sex life. But though Burt now offered love surgery, he continued to perform it on patients who did not come to him for it through the late 1980s. Over the course of more than two decades, discourse on love surgery occurred twice nationally. In the late 1970s, feminists and sex therapists attacked love surgery as altering a woman's body for male sexual pleasure. Though Burt never hid his continued use of love surgery on women who had not elected for it, the public discourse at this time focused on love surgery as a reflection of larger cultural ideas about female sexuality. In the late 1980s, when Burt's love surgery again appeared in the national media, the issue of informed consent, largely absent from the discourse about love surgery in the late 1970s, moved to the center. Though significant activity happened within the local medical and legal communities beginning in the mid-1970s regarding Burt and his practice of love surgery, my interest here is on these two periods when the discourse regarding love surgery, female sexuality, and informed consent occurred within a national frame.

  3. Biology, Pest Status, Microbiome and Control of Kudzu Bug (Hemiptera: Heteroptera: Plataspidae): A New Invasive Pest in the U.S.

    Science.gov (United States)

    Dhammi, Anirudh; van Krestchmar, Jaap B.; Ponnusamy, Loganathan; Bacheler, Jack S.; Reisig, Dominic D.; Herbert, Ames; Del Pozo-Valdivia, Alejandro I.; Roe, R. Michael

    2016-01-01

    Soybean is an important food crop, and insect integrated pest management (IPM) is critical to the sustainability of this production system. In recent years, the introduction into the United States of the kudzu bug currently identified as Megacopta cribraria (F.), poses a threat to soybean production. The kudzu bug was first discovered in the state of Georgia, U.S. in 2009 and since then has spread to most of the southeastern states. Because it was not found in the North American subcontinent before this time, much of our knowledge of this insect comes from research done in its native habitat. However, since the U.S. introduction, studies have been undertaken to improve our understanding of the kudzu bug basic biology, microbiome, migration patterns, host selection and management in its expanding new range. Researchers are not only looking at developing IPM strategies for the kudzu bug in soybean, but also at its unique relationship with symbiotic bacteria. Adult females deposit bacterial packets with their eggs, and the neonates feed on these packets to acquire the bacteria, Candidatus Ishikawaella capsulata. The kudzu bug should be an informative model to study the co-evolution of insect function and behavior with that of a single bacteria species. We review kudzu bug trapping and survey methods, the development of bioassays for insecticide susceptibility, insecticide efficacy, host preferences, impact of the pest on urban environments, population expansion, and the occurrence of natural enemies. The identity of the kudzu bug in the U.S. is not clear. We propose that the kudzu bug currently accepted as M. cribraria in the U.S. is actually Megacopta punctatissima, with more work needed to confirm this hypothesis. PMID:27649166

  4. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... Particularly if you’re visiting areas with known insect-borne diseases, it’s important to take steps to ... bug bites, dermatologists recommend the following tips: Use insect repellent. To protect against mosquitoes, ticks and other ...

  5. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... Choosing Wisely Education Online Learning Center MOC Recognized Credit Basic Derm Curriculum Teaching and learning guides Suggested ... it’s important to take steps to reduce your risk. To help prevent bug bites, dermatologists recommend the ...

  6. Bug bites and stings: When to see a dermatologist

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    Full Text Available ... and Lectureship Clarence S. Livingood Award and Lectureship Marion B. Sulzberger Award and Lectureship Master Dermatologist Award Members ... skin Bug bites and stings "); (function () { var a = "", b = [ "adid=aad-aad-1", "site=ehs.con.aad. ...

  7. Neural correlates of long-term intense romantic love.

    Science.gov (United States)

    Acevedo, Bianca P; Aron, Arthur; Fisher, Helen E; Brown, Lucy L

    2012-02-01

    The present study examined the neural correlates of long-term intense romantic love using functional magnetic resonance imaging (fMRI). Ten women and 7 men married an average of 21.4 years underwent fMRI while viewing facial images of their partner. Control images included a highly familiar acquaintance; a close, long-term friend; and a low-familiar person. Effects specific to the intensely loved, long-term partner were found in: (i) areas of the dopamine-rich reward and basal ganglia system, such as the ventral tegmental area (VTA) and dorsal striatum, consistent with results from early-stage romantic love studies; and (ii) several regions implicated in maternal attachment, such as the globus pallidus (GP), substantia nigra, Raphe nucleus, thalamus, insular cortex, anterior cingulate and posterior cingulate. Correlations of neural activity in regions of interest with widely used questionnaires showed: (i) VTA and caudate responses correlated with romantic love scores and inclusion of other in the self; (ii) GP responses correlated with friendship-based love scores; (iii) hypothalamus and posterior hippocampus responses correlated with sexual frequency; and (iv) caudate, septum/fornix, posterior cingulate and posterior hippocampus responses correlated with obsession. Overall, results suggest that for some individuals the reward-value associated with a long-term partner may be sustained, similar to new love, but also involves brain systems implicated in attachment and pair-bonding.

  8. Neural correlates of long-term intense romantic love

    Science.gov (United States)

    Aron, Arthur; Fisher, Helen E.; Brown, Lucy L.

    2012-01-01

    The present study examined the neural correlates of long-term intense romantic love using functional magnetic resonance imaging (fMRI). Ten women and 7 men married an average of 21.4 years underwent fMRI while viewing facial images of their partner. Control images included a highly familiar acquaintance; a close, long-term friend; and a low-familiar person. Effects specific to the intensely loved, long-term partner were found in: (i) areas of the dopamine-rich reward and basal ganglia system, such as the ventral tegmental area (VTA) and dorsal striatum, consistent with results from early-stage romantic love studies; and (ii) several regions implicated in maternal attachment, such as the globus pallidus (GP), substantia nigra, Raphe nucleus, thalamus, insular cortex, anterior cingulate and posterior cingulate. Correlations of neural activity in regions of interest with widely used questionnaires showed: (i) VTA and caudate responses correlated with romantic love scores and inclusion of other in the self; (ii) GP responses correlated with friendship-based love scores; (iii) hypothalamus and posterior hippocampus responses correlated with sexual frequency; and (iv) caudate, septum/fornix, posterior cingulate and posterior hippocampus responses correlated with obsession. Overall, results suggest that for some individuals the reward-value associated with a long-term partner may be sustained, similar to new love, but also involves brain systems implicated in attachment and pair-bonding. PMID:21208991

  9. Recolonization of bat roost by bat bugs (Cimex pipistrelli): could parasite load be a cause of bat roost switching?

    Science.gov (United States)

    Bartonička, Tomáš; Růžičková, Lucie

    2013-04-01

    Roost ectoparasites are believed to have a negative impact on fitness of their hosts as birds or mammals. Previous studies were mostly focussed on the synchronization between reproduction cycles of ectoparasites and hosts living in infested roosts. However, to date, it has not been examined how fast ectoparasites colonize new, non-infested roosts and thus increasing the impact on the local populations of hosts. The parasite-host model was studied, including bat bugs Cimex pipistrelli and soprano pipistrelles Pipistrellus pygmaeus, where bat behaviour was observed which tended to reduce the parasite load in bat roosts. We investigated (1) whether bats change their roosting behaviour when we discontinued synchronization of their reproduction and the life cycle of the bat bugs and (2) how fast and which stages of bat bugs reoccupy cleaned roosts. In a 3-year field experiment, we removed all bat bugs from six bat boxes in each spring. Pipistrelles bred young in all non-infested boxes during these 3 years. In addition, 8 years of regular observations before this experiment indicate that bats avoided breeding in the same bat boxes at all. Bat bugs were found again in clean boxes in mid-May. However, their densities did not maximise before the beginning of June, before parturition. A re-appearance of bugs was observed after 21-56 days after the first bat visit. Adult bugs, mainly females, colonised cleaned boxes first though at the same time there were a lot of younger and smaller instars in non-manipulated roosts in the vicinity.

  10. Language and Love

    Directory of Open Access Journals (Sweden)

    Brian P. Jenssen

    2014-02-01

    Full Text Available Social networking sites (SNS provide adolescents with opportunities for content generation on a wide range of social issues, providing unique insight into the psychosocial development of adolescence. We explored SNS webpages viewed by a random sample of adolescents during the initial uptake of SNS use (2005 to describe their general language use. Adolescents aged 14 to 17 with home Internet access were recruited using list-assisted random digit dialing methods. All SNS (MySpace webpages viewed by participants were captured, and a large, structured set of texts (text corpus was created from the profiles and message boards therein. Using concordance software, word frequency and keyword associations were analyzed. The 346 participants viewed approximately 28,000 MySpace pages, yielding a 1,147,432-word text corpus. Profile sections presented information about the content creator, while message boards focused more on short conversations with recipients. The most common content word was the term love. Profile owners would profess their love for activities, such as dancing, partying, or shopping, followed by their love for family, friends, and significant others. SNS offer teens an opportunity to describe and share feelings about people, places, and things connected to a range of activities and social contacts within their online and offline environments. Better understanding of SNS can offer strategies to adolescents and health care providers for insight into what connects young people in a community.

  11. Big-Eyed Bugs Have Big Appetite for Pests

    Science.gov (United States)

    Many kinds of arthropod natural enemies (predators and parasitoids) inhabit crop fields in Arizona and can have a large negative impact on several pest insect species that also infest these crops. Geocoris spp., commonly known as big-eyed bugs, are among the most abundant insect predators in field c...

  12. Self-esteem and self-love: the analysis of the notions

    OpenAIRE

    Omelchanko E.,

    2018-01-01

    The notions of self-esteem and self-love are related in many respects, in everyday life, these notions are usually mixed. At first sight, they have the same meaning: to love oneself. But the real sense of such love is different. The difference between them is lager and deeper than similarity. The present article is a comparative analysis of the concepts of self-esteem, self-love (egoism): the semantic differences between scientific, culturological and religious conceptions are fixed. The ...

  13. Love of poetry and literary creation in Turgenev's 'First love'

    NARCIS (Netherlands)

    de Haard, E.

    2008-01-01

    This article discusses poetic insertions and literary references in Turgenev's 'First Love' (1860). Dependent on variable temporal and evaluative points of view, they function as means of characterization, as indices of a mentality of the past (the Romantic 1830s), and as allusions and potential

  14. Young Consumers and their Brand Love

    Directory of Open Access Journals (Sweden)

    Iivi Riivits-Arkonsuo

    2015-11-01

    Full Text Available Although consumers’ emotional attachments to brands have been measured and written about in several contexts, little is known about where a “love” type consumer-brand relationship is rooted and what meaning the consumer gives to such deep experience. The current study aims to extend the discussion of the brand experience dimensions and to form the brand love, focusing on the members of the youngest consumer segment. Based on the introspective written narratives using an international sample of young consumers, this qualitative study offers a holistic view of forming brand love. The findings underscore the relevance of a first encounter with a brand. Adapting the ecological systems theory, the authors identified three social systems from where the informants got impulses to reach their loved brands.

  15. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... hair, and nail care Skin care Hair care / hair loss Injured skin Nail care Anti-aging skin care ... hair, and nail care Skin care Hair care / hair loss Injured skin Blisters Bug bites and stings How ...

  16. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... care Injured skin Bug bites and stings "); (function () { var a = "", b = [ "adid=aad-aad-1", "site=ehs. ... t", "hpos=l", "zone=public", "mcat1=de12", ]; for (var c = 0; c "); (function () { var a = "", b = [ "adid= ...

  17. Love from attitudes of two Muslim and Christian mystics (Rabia Adaviye and Teresa Avila

    Directory of Open Access Journals (Sweden)

    Dr. Maryam Bakhtyar

    2013-06-01

    Full Text Available Love is an affection which is the extreme and peak. In this extreme love, lover (mystic loves his/her beloved (God with all of his/her own and he/she burns in his parting, mystical lover in fact will survive with the destruction (join to lover in true lover. Love of God is essential issue in Rabia Adaviye and Teresa Avila works. Rabia believes that in the bond of true love must be absolutely no contamination as a lover not ask for reward in turn his/her love not even waiting for an answer to his/her love. Also Teresa believes that original love is only for God and all loves along this love are justified and interpreted. Other friendships should not be an obstacle in the way God’s love or their ending should lead to divine love.

  18. Love, drive and desire in the works of Freud, Lacan and Proust.

    Science.gov (United States)

    Gammelgaard, Judy

    2011-08-01

    Both Freud and Lacan have made love the object of scientific enquiry, which is in itself remarkable, since we usually turn this subject over to literary and philosophical treatment. This article discusses Freud and Lacan's contributions to the psychology of love through dialogue with Marcel Proust's seminal novel, Remembrance of Things Past, with special emphasis on the middle sections. The point of departure is love's manifestation in the analytical situation. Freud has described transference love as both resistance and as an extreme variant of normal falling in love, to which Lacan adds the deceptive character of transference. From transference love the investigation continues to the contradictions Freud has described in Three Essays on the Theory of Sexuality as love's affectionate and sensual currents. Lacan contributes the concept of desire, which must be distinguished from drive and love. The differentiation between desire, drive and love introduces the perspective necessary for a psychoanalytic reading of Proust's opus. The main objective is a reading of the protagonists, Albertine and the Baron de Charlus, as representatives of the vicissitudes of love and drive, respectively. Copyright © 2011 Institute of Psychoanalysis.

  19. Pheromone of the banana-spotting bug, amblypelta lutescens lutescens Distant (Hemiptera: Coreidae): identification, synthesis and field bioassay

    Science.gov (United States)

    The banana spotting bug Amblypelta lutescens lutescens Distant (Hemiptera: Coreidae) is one of the principal pests of tree fruits and nuts across northern and eastern Australia. Apart from damage assessments in orchards, there are currently no other methods for monitoring bug activity to aid manage...

  20. People newly in love are more responsive to positive feedback.

    Science.gov (United States)

    Brown, Cassandra L; Beninger, Richard J

    2012-06-01

    Passionate love is associated with increased activity in dopamine-rich regions of the brain. Increased dopamine in these regions is associated with a greater tendency to learn from reward in trial-and-error learning tasks. This study examined the prediction that individuals who were newly in love would be better at responding to reward (positive feedback). In test trials, people who were newly in love selected positive outcomes significantly more often than their single (not in love) counterparts but were no better at the task overall. This suggests that people who are newly in love show a bias toward responding to positive feedback, which may reflect a general bias towards reward-seeking.

  1. 2016 All Bugs Good and Bad Webinar Series - eXtension

    Science.gov (United States)

    Importadas Resources Instructional Videos Publications Top of the Mound Game Fire Ant Images from BugMugs.org Breeding and Genomics Sheep Small and Backyard Flocks Small Meat Processors Sustainable Marine Fisheries

  2. Love troubles : human attachment and biomedical enhancements

    NARCIS (Netherlands)

    Nyholm, S.

    ABSTRACT In fascinating recent work, Julian Savulescu and his various co-authors argue that human love is one of the things we can improve upon using biomedical enhancements. Is that so? This article first notes that Savulescu and his co-authors mainly treat love as a means to various other goods.

  3. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... Mohs AUC MyDermPath+ Psoriasis Patient education resources Practice Management Center Coding and reimbursement Coding MACRA Fee schedule ... it’s important to take steps to reduce your risk. To help prevent bug bites, dermatologists recommend the ...

  4. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... dress appropriately to prevent bug bites. Cover exposed skin as much as possible by wearing long-sleeved shirts, pants, socks and closed shoes instead of sandals. For additional protection, pull your socks up over your pants and ...

  5. The Causal Factors Associated with the Loving

    Directory of Open Access Journals (Sweden)

    Seyed Taghi Heydari

    2015-10-01

    Full Text Available Background: Families with disabled children need more psycho-social considerations. Motherhood care of the children with multiple disabilities is difficult. Due to its importance, the aim of this study was to investigate the causal factors affecting loving care of mothers of children with multiple disabilities. Methods: The study used a cross-sectional method in which 75 mothers of exceptional children with multiple disabilities (physical and mental in elementary schools in Shiraz, Iran. The data were collected through questionnaires which, besides demographical factors, evaluated the relationship between mothers’ loving care of children with multiple disabilities and four other variables including purpose in life, life satisfaction, religious attitude, and sense of coherence. Mann-Whitney U was used for comparison between mothers’ loving care and other variables. Results: Results revealed that demographic variables did not have a significant relationship with loving care. In the case of social variables, there was a significant relationship between mothers’ loving care and purpose in life (P<0.001, religious attitude (P<0.001, and life satisfaction (P=0.01. Conclusion: Motherhood care of disabled children is a unique phenomenon which is due to attachment of mother-child situation. Nevertheless, these mothers are vulnerable and marginalized people who need more attention and social supports provided by related governmental institutions and also NGOs actors.

  6. Melt With This Kiss: Paralyzing and Liquefying Venom of The Assassin Bug Pristhesancus plagipennis (Hemiptera: Reduviidae).

    Science.gov (United States)

    Walker, Andrew A; Madio, Bruno; Jin, Jiayi; Undheim, Eivind A B; Fry, Bryan G; King, Glenn F

    2017-04-01

    Assassin bugs (Hemiptera: Heteroptera: Reduviidae) are venomous insects, most of which prey on invertebrates. Assassin bug venom has features in common with venoms from other animals, such as paralyzing and lethal activity when injected, and a molecular composition that includes disulfide-rich peptide neurotoxins. Uniquely, this venom also has strong liquefying activity that has been hypothesized to facilitate feeding through the narrow channel of the proboscis-a structure inherited from sap- and phloem-feeding phytophagous hemipterans and adapted during the evolution of Heteroptera into a fang and feeding structure. However, further understanding of the function of assassin bug venom is impeded by the lack of proteomic studies detailing its molecular composition.By using a combined transcriptomic/proteomic approach, we show that the venom proteome of the harpactorine assassin bug Pristhesancus plagipennis includes a complex suite of >100 proteins comprising disulfide-rich peptides, CUB domain proteins, cystatins, putative cytolytic toxins, triabin-like protein, odorant-binding protein, S1 proteases, catabolic enzymes, putative nutrient-binding proteins, plus eight families of proteins without homology to characterized proteins. S1 proteases, CUB domain proteins, putative cytolytic toxins, and other novel proteins in the 10-16-kDa mass range, were the most abundant venom components. Thus, in addition to putative neurotoxins, assassin bug venom includes a high proportion of enzymatic and cytolytic venom components likely to be well suited to tissue liquefaction. Our results also provide insight into the trophic switch to blood-feeding by the kissing bugs (Reduviidae: Triatominae). Although some protein families such as triabins occur in the venoms of both predaceous and blood-feeding reduviids, the composition of venoms produced by these two groups is revealed to differ markedly. These results provide insights into the venom evolution in the insect suborder

  7. Does Love Influence Athletic Performance? The Perspectives of Olympic Athletes.

    Science.gov (United States)

    Campbell, Kelly; Hosseini, Cheyenne; Myers, Kelly; Calub, Nina

    2016-06-01

    In this brief report, we provide an initial account of the association between love and athletic performance from the perspective of Olympic athletes. We posit that Romantic Passionate Love (RPL) and athletic performance may both involve the reward-motivation system of the brain. Based on this premise, we explored whether activation in one domain (love) might influence the other (sport). Our investigation was framed using Sternberg's triangular theory of love. Twenty Olympic athletes representing different sports were interviewed at the Games. Most athletes (n = 15) reported that their performance was better while in love; however, qualitative responses suggested that the benefits were correlated with rather than resulting from RPL. Although the athletes were provided with a definition of RPL and affirmed that their relationship met the criteria, interview responses reflected companionate rather than passionate love, suggesting that RPL may be differentially conceptualized across cultures. The study provides preliminary data that may be used to inform and refine future work on this topic.

  8. Formal solution for the fields within a beam-bug calibrator

    International Nuclear Information System (INIS)

    Fessenden, T J.

    1998-01-01

    For some time I was bothered by the fact that measurements of offsets in the various bug calibration setups never agreed with the simple formulae (2) used for determining electron beam position in the Livermore induction linacs and transport systems. About 1983 I realized that the discrepancy arises from the way the bug calibrator simulates an electron beam in a conducting pipe. At that time I solved the problem using the method presented here. Unfortunately, I did not write it up at that time. After considerable effort, I was able to repeat the calculation. Since I have little confidence that after a few years I could ever do it again, I felt obliged to write it up in some detail. Our beam bug calibrator consists of two conducting cylinders, nominally concentric, that simulate the electron beam within a drift tube. The radii of the larger cylinder is 2.3 times that of the smaller giving an electrical impedance of 50 Ohms to the coaxial combination. To simulate a beam off-axis within a drift tube, the inner tube is moved relative to the outer tube. This only approximately simulates the motion of a beam because the surface current on the inner tube redistributes in response to the translation. Fortunately, the fields of the translated inner cylinder can be found exactly using complex variable theory (1)

  9. Associations between television viewing and love styles: an interpretation using cultivation theory.

    Science.gov (United States)

    Hetsroni, Amir

    2012-02-01

    This study evaluated the associations between television viewing and love styles. The Love Attitudes Scale (LAS), based on Lee's love style taxonomy, was administered to a sample of 338 unmarried Israeli students along with questions about TV viewing habits, current involvement in a serious romantic relationship, and marital intentions. A confirmatory factor analysis of the LAS indicated that the expected six-factor solution adequately fit the data. Correlations between individual love styles and TV viewing were small to moderate, ranging from .12 to .29. Scores for Ludus love style correlated positively with viewing of news and general programming. Those for Pragma love style correlated positively with news viewing and negatively with viewing genres frequently including love themes such as soap operas and family drama, while scores for Eros love style positively correlated with watching these love abundant genres. No significant association was found for TV viewing with Storge, Mania, and Agape love styles. Hierarchical regression using demographic variables, love status, and viewing habits mirrored these results, with the unique R2 for Ludus, Pragma, and Eros ranging from 1.8% to 8%, while the total variance accounted for by the models ranged from 12% to 21%. The findings can be interpreted as support for a weak cultivation effect, in which habits in long-term TV viewing among young adults correspond to small to moderate tendencies for particular love styles that thematically relate them. However, because they are correlational, the findings could equally be interpreted in terms of tendencies that exist due to modeling within families and socialization during development.

  10. Using the theory of planned behaviour to understand brand love

    NARCIS (Netherlands)

    Hegner, Sabrina; Fenko, Anna; Teravest, Annemiek

    2017-01-01

    Purpose Brand love is perceived as one of the main objectives in brand management. Nevertheless, research into the factors influencing brand love are scarce. This paper aims to apply the theory of planned behaviour to the context of brand love and investigate the influence of several factors on

  11. Genetic loading on human loving styles.

    Science.gov (United States)

    Emanuele, Enzo; Brondino, Natascia; Pesenti, Sara; Re, Simona; Geroldi, Diego

    2007-12-01

    It has been hypothesized that cerebral neurotransmitters such as dopamine and serotonin could play a role in human romantic bonding. However, no data on the genetic basis of human romantic love are currently available. To address this issue, we looked for associations between markers in neurotransmitter genes (the serotonin transporter gene, 5-HTT; the serotonin receptor 2A, 5HT2A; the dopamine D2 receptor gene, DRD2; and the dopamine D4 receptor gene, DRD4) and the six styles of love as conceptualized by Lee (Eros, Ludus, Storge, Pragma, Mania and Agape). A total of 350 healthy young adults (165 males and 185 females, mean age: 24.1+/-3.9 years, range 18-32 years) filled the 24-item Love Attitudes Scale (LAS) and were genotyped for the following six polymorphic markers: the serotonin transporter-linked polymorphic region (5-HTTLPR), the 5HT2A T102C and C516T polymorphisms, the DRD2 TaqI A and TaqI B variants, and the DRD4 exon 3 VNTR polymorphism. Statistical analysis revealed a significant association between the DRD2 TaqI A genotypes and "Eros" (a loving style characterized by a tendency to develop intense emotional experiences based on the physical attraction to the partner), as well as between the C516T 5HT2A polymorphism and "Mania" (a possessive and dependent romantic attachment, characterized by self-defeating emotions). These associations were present in both sexes and remained significant even after adjustment for potential confounders. Our data provide the first evidence of a possible genetic loading on human loving styles.

  12. Romeo and Juliet: Play about love and death

    Directory of Open Access Journals (Sweden)

    Andrejević Ana M.

    2015-01-01

    Full Text Available In the play Romeo and Juliet, which has become the synonym for the love tragedy, death is represented as the ultimate, all-consuming, and almost nihilistic power that cannot be conquered even by the most pure and passionate love. But, its devastating effect is reduced by the strong, transcendent, and the idealistic vision of love of the two young creatures who became immortal as the materialistic golden monuments, due to the power of the eternal art and the word of Shakespeare. Presenting it in the traditional frame of the Dance of Death and memento mori iconography, Shakespeare is showing us the different aspects of the Renaissance thought of death. The older generation sees it as the natural progression of life that cannot and must not stop everyday activities, but the younger hopes to find in death the salvation and escape from the insupportable and pragmatic world. Although there are religiously guided thoughts about life after death in the play, secular statements about death as a flight from the unbearable reality and the cure for the impossible love are more present. Even suicide is not conventionally represented as the sinful and devilish enterprise that must be condemned, but as the sacrifice and radical attempt to protect and preserve love. Shakespeare makes his lovers the owners of death, despite the rigid patriarchal effort to control both life and its opposite force. Love of Romeo and Juliet thus becomes victorious in death.

  13. Identification of genes potentially responsible for extra-oral digestion and overcoming plant defense from salivary glands of the tarnished plant bug (Lygus lineolaris) using cDNA sequencing

    Science.gov (United States)

    Saliva is known to play a crucial role in tarnished plant bug (TPB, Lygus lineolaris) feeding. TPBs secrete saliva during feeding to facilitate the piercing into plant tissues. More importantly, the enzyme-rich saliva may be used for extra-oral digestion and for overcoming plant defense before the p...

  14. Computer games to teach hygiene: an evaluation of the e-Bug junior game.

    Science.gov (United States)

    Farrell, David; Kostkova, Patty; Weinberg, Julius; Lazareck, Lisa; Weerasinghe, Dasun; Lecky, Donna M; McNulty, Cliodna A M

    2011-06-01

    Handwashing, respiratory hygiene and antibiotic resistance remain major public health concerns. In order to facilitate an effective outcome when teaching the basic principles of hand and respiratory hygiene, educational interventions should first target school children. As computer games are ubiquitous in most children's lives, e-Bug developed computer games targeted at teaching children handwashing, respiratory hygiene and antibiotic resistance. The games were designed for two target audiences: junior school children (9-12 year olds); and senior school children (13-15 year olds). Between May and August 2009, the finalized junior game underwent an evaluation in three UK schools (in Glasgow, Gloucester and London), involving 62 children in the schools and ∼ 1700 players accessing the junior game online. The e-Bug junior game consists of a number of levels of play, each of which promotes a set of learning outcomes (LOs). These LOs, complementary to those in the e-Bug packs, are expressed through the game mechanics (the rules of the game) rather than through story or dialogue. Although the junior game's evaluation demonstrated a statistically significant change in the knowledge for only a small number of given LOs, because many children had the required knowledge already before playing the game, this is e-Bug's first statistical study on the junior game and the first comprehensive evaluation of its kind. Future work includes a re-examination of the quiz-style questionnaires utilized in this study and an exploration of the potential knowledge change acquired strictly through engagement.

  15. American Trypanosomiasis (Also Known as Chagas Disease) Triatomine Bug FAQs

    Science.gov (United States)

    ... are typically found in the southern United States, Mexico, Central America, and South America (as far south ... feed on the blood of mammals (including humans), birds, and reptiles. Triatomine bugs live in a wide ...

  16. Romantic Love vs. Drug Addiction May Inspire a New Treatment for Addiction.

    Science.gov (United States)

    Zou, Zhiling; Song, Hongwen; Zhang, Yuting; Zhang, Xiaochu

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA) system, while significant differences in oxytocin (OT) system for romantic love and drug addiction. These findings indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial behavior. It

  17. Identification of microRNAs in Caragana intermedia by high-throughput sequencing and expression analysis of 12 microRNAs and their targets under salt stress.

    Science.gov (United States)

    Zhu, Jianfeng; Li, Wanfeng; Yang, Wenhua; Qi, Liwang; Han, Suying

    2013-09-01

    142 miRNAs were identified and 38 miRNA targets were predicted, 4 of which were validated, in C. intermedia . The expression of 12 miRNAs in salt-stressed leaves was assessed by qRT-PCR. MicroRNAs (miRNAs) are endogenous small RNAs that play important roles in various biological and metabolic processes in plants. Caragana intermedia is an important ecological and economic tree species prominent in the desert environment of west and northwest China. To date, no investigation into C. intermedia miRNAs has been reported. In this study, high-throughput sequencing of small RNAs and analysis of transcriptome data were performed to identify both conserved and novel miRNAs, and also their target mRNA genes in C. intermedia. Based on sequence similarity and hairpin structure prediction, 132 putative conserved miRNAs (12 of which were confirmed to form hairpin precursors) belonging to 31 known miRNA families were identified. Ten novel miRNAs (including the miRNA* sequences of three novel miRNAs) were also discovered. Furthermore, 36 potential target genes of 17 known miRNA families and 2 potential target genes of 1 novel miRNA were predicted; 4 of these were validated by 5' RACE. The expression of 12 miRNAs was validated in different tissues, and these and five target mRNAs were assessed by qRT-PCR after salt treatment. The expression levels of seven miRNAs (cin-miR157a, cin-miR159a, cin-miR165a, cin-miR167b, cin-miR172b, cin-miR390a and cin-miR396a) were upregulated, while cin-miR398a expression was downregulated after salt treatment. The targets of cin-miR157a, cin-miR165a, cin-miR172b and cin-miR396a were downregulated and showed an approximately negative correlation with their corresponding miRNAs under salt treatment. These results would help further understanding of miRNA regulation in response to abiotic stress in C. intermedia.

  18. Puppy Love

    Science.gov (United States)

    Cady, Jo Ann; Wells, Pamela J.

    2016-01-01

    The Puppy Love problem asked fifth and sixth grade students to use their prior knowledge of measures of central tendency to determine a data set when given the mean, mode, median, and range of the set. The problem discussed in this article is a task with a higher level of cognitive demand because it requires that students (1) explore and…

  19. THE GARDEN OF LOVE: SOME ORTHODOX PERSPECTIVES ON ...

    African Journals Online (AJOL)

    separated from God, but, conversely, are attached to petty things, holding no substance, and ... God created the world out of love, in order that it may respond with love. ... away in a strange world, deprived of its endurance structure, a world.

  20. “I love you forever (more or less)” – stability and change in adolescents’ romantic love status and associations with mood states

    OpenAIRE

    Bajoghli, Hafez; Farnia, Vahid; Joshaghani, Narges; Haghighi, Mohammad; Jahangard, Leila; Ahmadpanah, Mohammad; Sadeghi Bahmani, Dena; Holsboer-Trachsler, Edith; Brand, Serge

    2017-01-01

    Objective: Experiencing romantic love is an important part of individual development. Here, we investigated stability and change in romantic love and psychological correlates, including mood states, anxiety, and sleep, among Iranian adolescents over a period of 8 months. Method: Two hundred and one adolescents who had taken part in a previous study were contacted; 157 responded. Participants completed a questionnaire covering sociodemographic data, current state of love, and mood, including ...

  1. The Expression of Millettia pinnata Chalcone Isomerase in Saccharomyces cerevisiae Salt-Sensitive Mutants Enhances Salt-Tolerance

    Directory of Open Access Journals (Sweden)

    Baiqu Huang

    2013-04-01

    Full Text Available The present study demonstrates a new Millettia pinnata chalcone isomerase (MpCHI whose transcription level in leaf was confirmed to be enhanced after being treated by seawater or NaCl (500 mM via transcriptome sequencing and Real-Time Quantitative Reverse Transcription PCR (QRT-PCR analyses. Its full length cDNA (666 bp was obtained by 3'-end and 5'-end Rapid Amplification of cDNA Ends (RACE. The analysis via NCBI BLAST indicates that both aminoacid sequence and nucleotide sequence of the MpCHI clone share high homology with other leguminous CHIs (73%–86%. Evolutionarily, the phylogenic analysis further revealed that the MpCHI is a close relative of leguminous CHIs. The MpCHI protein consists of 221 aminoacid (23.64 KDa, whose peptide length, amino acid residues of substrate-binding site and reactive site are very similar to other leguminous CHIs reported previously. Two pYES2-MpCHI transformed salt-sensitive Saccharomyces cerevisiae mutants (Δnha1 and Δnhx1 showed improved salt-tolerance significantly compared to pYES2-vector transformed yeast mutants, suggesting the MpCHI or the flavonoid biosynthesis pathway could regulate the resistance to salt stress in M. pinnata.

  2. Bullous reactions to bed bug bites reflect cutaneous vasculitis

    Science.gov (United States)

    This study evaluates bullous cutaneous reactions and sequential histopathology in an individual sensitized to bed bug bites in an effort to better understand the allergic response and histology associated with these bites. There was a progression of the inflammatory response across time ranging from...

  3. Women and men in love: who really feels it and says it first?

    Science.gov (United States)

    Harrison, Marissa A; Shortall, Jennifer C

    2011-01-01

    A widely held belief exists that women are more romantic and tend to fall in love faster than men. Responses from 172 college students indicated that although both men and women believe that women will fall in love and say "I love you" first in a relationship, men reported falling in love earlier and expressing it earlier than women reported. Analyses also showed no sex differences in attitudinal responses to items about love and romance. These results indicate that women may not be the greater "fools for love" that society assumes and are consistent with the notion that a pragmatic and cautious view of love has adaptive significance for women.

  4. Romantic love modulates women's identification of men's body odors.

    Science.gov (United States)

    Lundström, Johan N; Jones-Gotman, Marilyn

    2009-02-01

    Romantic love is one of our most potent and powerful emotions, but very little is known with respect to the hormonal and psychological mechanisms in play. Romantic love is thought to help intimate partners stay committed to each other and two mechanisms have been proposed to mediate this commitment: increased attention towards one's partner or deflected attention away from other potential partners. Both mechanisms find support in the literature. We explored the potential influence of each of these mechanisms by assessing women's ability to identify (ID) body odors originating from their boyfriend, a same-sex friend, and an opposite-sex friend and the relationship between this ability and the degree of romantic love expressed towards their boyfriend. We hypothesized that an increase in attention towards one's partner would render a positive correlation between ID of a boyfriend's body odor and degree of romantic love; conversely, we hypothesized that attention deflected away from other potential partners would render a negative correlation between ID of an opposite-sex friend's body odor and degree of romantic love for the boyfriend. Our results supported the deflection theory as we found a negative correlation between the degree of romantic love for the subjects' boyfriends and their ability to ID the body odor of an opposite-sex friend but not of their boyfriend or same-sex friend. Our results indicate that romantic love deflects attention away from potential new partners rather than towards the present partner. These changes are likely mediated by circulating neuropeptides and a testable model is suggested.

  5. Love Styles in the Context of Life History Theory

    Directory of Open Access Journals (Sweden)

    Marzec Magdalena

    2017-06-01

    Full Text Available The evolutionary function of love is to create a strong bond between the partners with reproduction in view. In order to achieve this goal, humans use various sexual/reproductive strategies, which have evolved due to specific reproductive benefits. The use of particular strategies depends on many factors but one of the most important is early childhood experiences, on which life history theory (LHT focuses. John Lee (1973 identified 6 basic love styles: eros, ludus, storge, pragma, agape, and mania. Our goal was to check whether love styles may be treated as sexual/reproductive strategies in the context of LHT - slow or fast strategy. In our study (N = 177 we found that people who prefer the slow reproductive strategy are inclined to show passionate, pragmatic and friendly love, and those who prefer the fast strategy, treated love as a game. A low level of environmental stress in childhood results in preferring eros, storge and agape love styles, belonging to the slow strategy, and a high one results in preferring ludus, which belongs to the fast strategy. People representing eros, storge or pragma styles have restricted sociosexual orientation so they prefer long-term relationships, whereas those with the ludus style are people with unrestricted orientation, preferring short-term relationships. Besides, storge, agape and pragma seem to determine preferring qualities connected with parental effort in one’s partner, mania - with mating effort, and eros - with both kinds of effort. No correlation was found between the love style and the number of children.

  6. Virtual Reality Check: Teachers Use Bug-in-Ear Coaching to Practice Feedback Techniques with Student Avatars

    Science.gov (United States)

    Elford, Marti; Carter, Richard A., Jr.; Aronin, Sara

    2013-01-01

    There is not just one way to give feedback, nor is there just one kind of feedback. Bug-in-ear technology, which allows coaches to give teachers in the classroom immediate feedback, has been used successfully for 35 years. In an updated twist on this method, researchers at the University of Kansas used bug-in-ear coaching in a virtual classroom…

  7. Comparative susceptibilities of different life stages of the tarnished plant bug (Hemiptera: miridae) to three classes of insecticide

    Science.gov (United States)

    Insecticidal control of the tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), is targeted at the adult and nymphal stages, but there is little information on relative susceptibilities of these insects to insecticides. Tarnished plant bug adults were collected from various locations in Mi...

  8. Breakdown of I-Love-Q Universality in Rapidly Rotating Relativistic Stars

    Science.gov (United States)

    Doneva, Daniela D.; Yazadjiev, Stoytcho S.; Stergioulas, Nikolaos; Kokkotas, Kostas D.

    2014-01-01

    It was shown recently that normalized relations between the moment of inertia (I), the quadrupole moment (Q), and the tidal deformability (Love number) exist and for slowly rotating neutron stars they are almost independent of the equation of state (EOS). We extend the computation of the I-Q relation to models rotating up to the mass-shedding limit and show that the universality of the relations is lost. With increasing rotation rate, the normalized I-Q relation departs significantly from its slow-rotation limit, deviating up to 40% for neutron stars and up to 75% for strange stars. The deviation is also EOS dependent and for a broad set of hadronic and strange matter EOSs the spread due to rotation is comparable to the spread due to the EOS, if one considers sequences with fixed rotational frequency. Still, for a restricted sample of modern realistic EOSs one can parameterize the deviations from universality as a function of rotation only. The previously proposed I-Love-Q relations should thus be used with care, because they lose their universality in astrophysical situations involving compact objects rotating faster than a few hundred Hz.

  9. BREAKDOWN OF I-LOVE-Q UNIVERSALITY IN RAPIDLY ROTATING RELATIVISTIC STARS

    International Nuclear Information System (INIS)

    Doneva, Daniela D.; Yazadjiev, Stoytcho S.; Kokkotas, Kostas D.; Stergioulas, Nikolaos

    2014-01-01

    It was shown recently that normalized relations between the moment of inertia (I), the quadrupole moment (Q), and the tidal deformability (Love number) exist and for slowly rotating neutron stars they are almost independent of the equation of state (EOS). We extend the computation of the I-Q relation to models rotating up to the mass-shedding limit and show that the universality of the relations is lost. With increasing rotation rate, the normalized I-Q relation departs significantly from its slow-rotation limit, deviating up to 40% for neutron stars and up to 75% for strange stars. The deviation is also EOS dependent and for a broad set of hadronic and strange matter EOSs the spread due to rotation is comparable to the spread due to the EOS, if one considers sequences with fixed rotational frequency. Still, for a restricted sample of modern realistic EOSs one can parameterize the deviations from universality as a function of rotation only. The previously proposed I-Love-Q relations should thus be used with care, because they lose their universality in astrophysical situations involving compact objects rotating faster than a few hundred Hz

  10. Climbing ability of teneral and sclerotized adult bed bugs and assessment of adhesive properties of the exoskeletal fluid using atomic force microscopy.

    Directory of Open Access Journals (Sweden)

    Kevin R Hinson

    Full Text Available We observed that teneral adults (72 h, and sclerotized group 2 (S2 bed bugs (n = 30, height climbed = 2.64 cm at >72 h post molt. When heights from all climbing events were summed, teneral bed bugs (650.8 cm climbed differed significantly (P< 0.01 from recently sclerotized (82 cm climbed and sclerotized (group 1 = 104.6 cm climbed, group 2 = 107.8 cm climbed bed bugs. These findings suggested that the external surface of teneral bed bug exoskeletons possess an adhesive property. Using atomic force microscopy (AFM, we found that adhesion force of an exoskeletal (presumably molting fluid decreased almost five-fold from 88 to 17 nN within an hour of molting. Our findings may have implications for laboratory safety and the effectiveness of bed bug traps, barriers, and biomimetic-based adhesives.

  11. Diversity of Extremely Halophilic Archaeal and Bacterial Communities from Commercial Salts.

    Science.gov (United States)

    Gibtan, Ashagrie; Park, Kyounghee; Woo, Mingyeong; Shin, Jung-Kue; Lee, Dong-Woo; Sohn, Jae Hak; Song, Minjung; Roh, Seong Woon; Lee, Sang-Jae; Lee, Han-Seung

    2017-01-01

    Salting is one of the oldest food preservation techniques. However, salt is also the source of living halophilic microorganisms that may affect human health. In order to determine the microbial communities of commercial salts, an investigation were done using amplicon sequencing approach in four commercial salts: Ethiopian Afdera salt (EAS), Ethiopian rock salt (ERS), Korean Jangpan salt (KJS), and Korean Topan salt (KTS). Using domain-specific primers, a region of the 16S rRNA gene was amplified and sequenced using a Roche 454 instrument. The results indicated that these microbial communities contained 48.22-61.4% Bacteria, 37.72-51.26% Archaea, 0.51-0.86% Eukarya, and 0.005-0.009% unclassified reads. Among bacteria, the communities in these salts were dominated by the phyla Proteobacteria, Bacteroidetes, Actinobacteria , and Firmicutes . Of the archaea, 91.58% belonged to the class Halobacteria , whereas the remaining 7.58, 0.83, and 0.01% were Nanoarchaea, Methanobacteria , and Thermococci , respectively. This comparison of microbial diversity in salts from two countries showed the presence of many archaeal and bacterial genera that occurred in salt samples from one country but not the other. The bacterial genera Enterobacter and Halovibrio were found only in Korean and Ethiopian salts, respectively. This study indicated the occurrence and diversity of halophilic bacteria and archaea in commercial salts that could be important in the gastrointestinal tract after ingestion.

  12. Revolutionary Love at Work in an Arctic School with Conflicts

    Science.gov (United States)

    Lanas, Maija; Zembylas, Michalinos

    2015-01-01

    This paper explores how "revolutionary love" may be a viable response in a teacher's pedagogical practices. To do so, we present an in-depth case study of one teacher in a reindeer herding village in Finnish rural north. The paper asks what does revolutionary love mean in teaching practice and what distinguishes loving from non-loving…

  13. BOLD signal and functional connectivity associated with loving kindness meditation

    Science.gov (United States)

    Garrison, Kathleen A; Scheinost, Dustin; Constable, R Todd; Brewer, Judson A

    2014-01-01

    Loving kindness is a form of meditation involving directed well-wishing, typically supported by the silent repetition of phrases such as “may all beings be happy,” to foster a feeling of selfless love. Here we used functional magnetic resonance imaging to assess the neural substrate of loving kindness meditation in experienced meditators and novices. We first assessed group differences in blood oxygen level-dependent (BOLD) signal during loving kindness meditation. We next used a relatively novel approach, the intrinsic connectivity distribution of functional connectivity, to identify regions that differ in intrinsic connectivity between groups, and then used a data-driven approach to seed-based connectivity analysis to identify which connections differ between groups. Our findings suggest group differences in brain regions involved in self-related processing and mind wandering, emotional processing, inner speech, and memory. Meditators showed overall reduced BOLD signal and intrinsic connectivity during loving kindness as compared to novices, more specifically in the posterior cingulate cortex/precuneus (PCC/PCu), a finding that is consistent with our prior work and other recent neuroimaging studies of meditation. Furthermore, meditators showed greater functional connectivity during loving kindness between the PCC/PCu and the left inferior frontal gyrus, whereas novices showed greater functional connectivity during loving kindness between the PCC/PCu and other cortical midline regions of the default mode network, the bilateral posterior insula lobe, and the bilateral parahippocampus/hippocampus. These novel findings suggest that loving kindness meditation involves a present-centered, selfless focus for meditators as compared to novices. PMID:24944863

  14. Science, Values and Loves : Theologies as Expressive Constructions

    NARCIS (Netherlands)

    Drees, W.B.

    2017-01-01

    Invited to write “a manifesto for [my] own theological position”, I begin with science and human rights as excellent examples of universalist aspirations of modernity. Modern individualism is important too, as particular existential loves shape each life. Science, morality, and personal loves are

  15. Seasonal and regional dynamics of M. ulcerans transmission in environmental context: deciphering the role of water bugs as hosts and vectors.

    Science.gov (United States)

    Marion, Estelle; Eyangoh, Sara; Yeramian, Edouard; Doannio, Julien; Landier, Jordi; Aubry, Jacques; Fontanet, Arnaud; Rogier, Christophe; Cassisa, Viviane; Cottin, Jane; Marot, Agnès; Eveillard, Matthieu; Kamdem, Yannick; Legras, Pierre; Deshayes, Caroline; Saint-André, Jean-Paul; Marsollier, Laurent

    2010-07-06

    Buruli ulcer, the third mycobacterial disease after tuberculosis and leprosy, is caused by the environmental mycobacterium M. ulcerans. Various modes of transmission have been suspected for this disease, with no general consensus acceptance for any of them up to now. Since laboratory models demonstrated the ability of water bugs to transmit M. ulcerans, a particular attention is focused on the transmission of the bacilli by water bugs as hosts and vectors. However, it is only through detailed knowledge of the biodiversity and ecology of water bugs that the importance of this mode of transmission can be fully assessed. It is the objective of the work here to decipher the role of water bugs in M. ulcerans ecology and transmission, based on large-scale field studies. The distribution of M. ulcerans-hosting water bugs was monitored on previously unprecedented time and space scales: a total of 7,407 water bugs, belonging to large number of different families, were collected over one year, in Buruli ulcer endemic and non endemic areas in central Cameroon. This study demonstrated the presence of M. ulcerans in insect saliva. In addition, the field results provided a full picture of the ecology of transmission in terms of biodiversity and detailed specification of seasonal and regional dynamics, with large temporal heterogeneity in the insect tissue colonization rate and detection of M. ulcerans only in water bug tissues collected in Buruli ulcer endemic areas. The large-scale detection of bacilli in saliva of biting water bugs gives enhanced weight to their role in M. ulcerans transmission. On practical grounds, beyond the ecological interest, the results concerning seasonal and regional dynamics can provide an efficient tool in the hands of sanitary authorities to monitor environmental risks associated with Buruli ulcer.

  16. Love and attachment: the psychobiology of social bonding.

    Science.gov (United States)

    Stein, Dan J; Vythilingum, Bavanisha

    2009-05-01

    Basic animal studies and human imaging studies have contributed to our understanding of the psychobiology of love and attachment. There are overlaps and distinctions in the neuronal circuitry of maternal love, romantic love, and long-term attachment. In these circuits, important molecules, which have been demonstrated to play a role in the psychobiology of social bonding include dopamine, serotonin, opioids, oxytocin, and vasopressin. Particular genetic and environmental variations contribute to social-bonding phenotypes, consistent with an evolutionary perspective on the value of these behaviors. Advances in the psychobiology of social bonds have led to hypotheses about the pharmacotherapy of disorders of attachment.

  17. Love and desire amongst middle-class Gujarati Indians in the UK and India.

    Science.gov (United States)

    Twamley, Katherine

    2013-01-01

    The paper describes findings from an ethnographic study exploring understandings of love and intimacy amongst young heterosexual middle-class Indians of Gujarati origin in the UK and India. A two-site comparative study was used to enable an understanding of how social and economic contexts shape cultural constructions of intimate relationships and sexuality. Focusing on attitudes to 'love at first sight', this paper shows that, for Indian participants, love based on physical attraction denotes a lesser kind of love. A relationship based on 'physical love' is not expected to last, since it has been formed without regard to family and status concerns. Even couples who meet outside of the arranged marriage system demonstrate the quality of their love by not having sex with one another before marriage. In the UK, however, participants view love as properly spontaneous. Love at first sight is considered desirable and demonstrates how the relationship must be based on love only, without any concern for (for example) material gain. This spontaneous love entails both physical attraction and emotional connection - an early transition to sex, usually before marriage, was seen as both desirable and inevitable.

  18. The medicalization of love and narrow and broad conceptions of human well-being.

    Science.gov (United States)

    Nyholm, Sven

    2015-07-01

    Would a "medicalization" of love be a "good" or "bad" form of medicalization? In discussing this question, Earp, Sandberg, and Savulescu primarily focus on the potential positive and negative consequences of turning love into a medical issue. But it can also be asked whether there is something intrinsically regrettable about medicalizing love. It is argued here that the medicalization of love can be seen as an "evaluative category mistake": it treats a core human value (love) as if it were mainly a means to other ends (viz. physical health and hedonic well-being). It is also argued that Earp et al's closing argument (that a scientific perspective on love actually adds more value to love) can be seen as involving another evaluative category mistake: it treats an object of desire and practical interest (namely, love) as if it mainly were an object of scientific contemplation and theoretical interest. It is concluded that, to relate love to health and well-being in a more satisfying way, we should construe the latter two in broader ways, whereby love is itself a component or element of human flourishing.

  19. Two studies of consequences and actionable antecedents of brand love

    DEFF Research Database (Denmark)

    Bergkvist, Lars; Bech-Larsen, Tino

    2010-01-01

    Brand love is a recent marketing construct, which has been shown to influence important marketing variables such as brand loyalty and word-of-mouth. Although this knowledge is academically interesting, its managerial relevance depends on the identification of actionable antecedents of brand love....... This study adds to the understanding of the managerial potential of brand love by proposing and testing two actionable antecedents of brand love: Brand identification and sense of community. The study uses the Partial Least Squares approach to structural equation modelling to analyze data from two survey......-based studies. The study tests two conceptual models using data for six different brands. The results show that brand identification and sense of community both have a positive influence on brand love, which in turn has a positive influence on brand loyalty and active engagement. These findings form the basis...

  20. Pathological jealousy and pathological love: Apples to apples or apples to oranges?

    Science.gov (United States)

    Stravogiannis, Andrea Lorena da C; Kim, Hyoun S; Sophia, Eglacy C; Sanches, Cíntia; Zilberman, Monica L; Tavares, Hermano

    2018-01-01

    Pathological jealousy evokes emotions, thoughts, and behaviors that cause damage to social and interpersonal relationships. On the other hand, pathological love is the uncontrollable behavior of caring for a partner that results in neglecting the needs of the self. The aim of the present research was to assess the similarities and differences between the two psychopathologies of love. To this end, thirty-two individuals with pathological jealousy and 33 individuals with pathological love were compared on demographics, aspects of romantic relationship (jealousy, satisfaction, love style), psychiatric co-morbidities, personality and psychological characteristics (e.g., impulsivity). In a univariate analysis individuals with pathological jealousy were more likely to be in a current relationship and reported greater satisfaction. The avoidant attachment and the ludus love style were associated with pathological jealousy whereas the secure attachment and agape love style was associated with pathological love. Almost three-quarters (72.3%) of the sample met criteria for a current psychiatric disorder, however no differences emerged between the pathological jealousy and pathological love groups. In a binary logistic regression, relationship status and impairments in parenting significantly differentiated the groups. While both pathological jealousy and pathological love share similarities, they also present with unique differences, which may have important treatment implications. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Romantic Love vs. Drug Addiction May Inspire a New Treatment for Addiction

    Science.gov (United States)

    Zou, Zhiling; Song, Hongwen; Zhang, Yuting; Zhang, Xiaochu

    2016-01-01

    Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA) system, while significant differences in oxytocin (OT) system for romantic love and drug addiction. These findings indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial behavior. It

  2. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... Private payer Medicare physician payment MACRA implementation Alternative payment models Fee schedule State policy State policy and action ... a dermatologist Why see a board-certified dermatologist? Home Public and patients Skin, hair, and nail care Injured skin Bug bites and stings "); (function () { var ...

  3. I-Love-Q to the extreme

    Science.gov (United States)

    Silva, Hector O.; Yunes, Nicolás

    2018-01-01

    Certain bulk properties of neutron stars, in particular their moment of inertia, rotational quadrupole moment and tidal Love number, when properly normalized, are related to one another in a nearly equation of state independent way. The goal of this paper is to test these relations with extreme equations of state at supranuclear densities constrained to satisfy only a handful of generic, physically sensible conditions. By requiring that the equation of state be (i) barotropic and (ii) its associated speed of sound be real, we construct a piecewise function that matches a tabulated equation of state at low densities, while matching a stiff equation of state parametrized by its sound speed in the high-density region. We show that the I-Love-Q relations hold to 1 percent with this class of equations of state, even in the extreme case where the speed of sound becomes superluminal and independently of the transition density. We also find further support for the interpretation of the I-Love-Q relations as an emergent symmetry due to the nearly constant eccentricity of isodensity contours inside the star. These results reinforce the robustness of the I-Love-Q relations against our current incomplete picture of physics at supranuclear densities, while strengthening our confidence in the applicability of these relations in neutron star astrophysics.

  4. Biochemical Assay Detects Feeding Damage to Loblolly Pine Seeds Caused by the Leaffooted Pine Seed Bug (Hemiptera: Coreidae)

    Science.gov (United States)

    Cameron G. Lait; Daniel R. Miller; Sarah L. Bates; John H. Borden; Allison R. Kermode

    2003-01-01

    A large number of proteins in salivary gland extracts of the leaffooted pine seed bug, Leptoglossus corculus Say, were strongly recognized by a polyclonal antibody-based assay developed for detecting saliva of the western conifer seed bug, Lepfoglossus occidentalis Heidemann, in lodgepole pine, Pinus contorta var...

  5. The Bad Bugs Book Club: Science, Literacy, and Engagement

    Directory of Open Access Journals (Sweden)

    Joanna Verran

    2013-01-01

    Full Text Available The Bad Bugs Bookclub was launched in 2009. It comprises scientists and non-scientists. The aim of the Bookclub is to read and discuss novels where infectious disease forms part of the plot, in order to enhance learning about microbiology. The focus of the discussion is on appreciation of the novel, its scientific (microbiologic accuracy and relevance to contemporary microbiology. There are several potential audiences for the Bad Bugs Bookclub, for example students in a classroom setting, or in a more social environment, and/or the general public.  Meeting reports and reading guides have been posted on a dedicated website. For education purposes, additional project work for assessment is suggested for students reading each novel. Bookclub meetings may be held on particular dates in the microbiologic calendar, coupled with additional public engagement activities and student participation. The approach has significant flexibility in terms of intended audience, assessment and extension work, and provides a refreshing and stimulating alternative means for talking about microbiology.

  6. The role of prudent love in the practice of clinical medicine.

    Science.gov (United States)

    Marcum, James A

    2011-10-01

    Virtues are an important component in the practice of clinical medicine. Prudence or wisdom and charity or love are often viewed as crucial for virtuous practice. Generally, the two virtues are discussed separately, with no connection between them; however, a synergy exists between the two virtues as a compound virtue of prudent love in which the properties of the compound virtue transcend those of the individual virtues. To examine the nature of prudent love and to discuss its role in the practice of clinical medicine. Philosophical and conceptual analyses. Prudent love exhibits properties, which are the result of a synergistic interaction between the two individual virtues. Succinctly, prudent love synergism is an outcome of a particular structural relationship between the two virtues in which motivational love prompts the prudent clinician to acquire and utilize clinical competence, which then allows the loving clinician to take care of an individual patient's health care needs. In turn, the virtuous clinician's ability to meet those needs successfully feedbacks onto the motivation to satisfy them initially, thereby encouraging and enhancing the clinician to fulfil them even more prudently and lovingly, not only for the individual patient but also for other patients. The compound virtue of prudent love provides a comprehensive approach to practising medicine that meets not only the needs of patients but also fulfils the physician's sense as healer. Although challenges face teaching virtues in the medical curriculum, strategies are available for incorporating training in virtues into the curriculum. © 2011 Blackwell Publishing Ltd.

  7. The representation of love among Brazilians, Russians and Central Africans: A comparative analysis.

    Directory of Open Access Journals (Sweden)

    Koyanongo E.

    2016-05-01

    Full Text Available This paper is dedicated to the cultural specificities of three typical collective groups with respect to the representation of love. The research subject focuses on the cross-cultural similarities and differences in how love is conceptualized among highly educated citizens of Brazil (50, Russia (50, and Central Africa (50 (age range 21–60; M = 34. We used “The Classical ideas of love: acceptance and distancing” questionnaire (I.A. Djidaryan, E.V. Belovol, & O.V. Maslova and the “Directed associations with ‘love’ as the wordstimulus” technique (on the basis of C.G. Jung’s associative experiment and P. Vergès’s methodology. The results show similarities and differences in how love is represented among the groups. The following similarities were found: Love is seen as all that is good and kind about a person, a way to become better. At the peripheral level, the social representation of love includes friendship, patience, and passion. At the point of cross-cultural differences, it was found that: a The main emotion reflecting how love is represented for Brazilians is honesty, for Russians — suffering, for Central Africans — tenderness; b Brazilians understand love as a sensual, personal moral choice; Russians perceive love as an obstacle, a problem in itself; Central Africans conceptualize love as God-given and ennobling of the person; c love is conceptualized as something inherent and family-oriented among Russians, intrapersonal and intimate among Brazilians, and divine among Central Africans. The results mean that within peripheral confines, the notion of love among the groups matches to a certain extent R. Sternberg’s triangle of love, while its core zone is culturally specific.

  8. Socially desirable responding and impression management in the endorsement of love styles.

    Science.gov (United States)

    Davies, M F

    2001-09-01

    In 2 experiments, the researcher investigated the social desirability of different love styles (Eros, Ludus, Storge, Pragma, Mania, and Agape). In Experiment 1, the Marlowe-Crowne measure of social desirability (D. P. Crowne & D. Marlowe, 1960) was correlated negatively with possessive, dependent (Mania) love styles in both men and women. In men, social desirability was correlated positively with romantic, passionate love (Eros) and game-playing love (Ludus), but negatively with all-giving, selfless love (Agape). In women, social desirability was correlated positively with Agape, but negatively with Ludus. In Experiment 2, the researcher replicated these findings using an impression management manipulation (good, bad, and honest responding). The gender differences in social desirability of different love styles are explained in terms of traditional and nontraditional gender role socialization.

  9. Illocutionary Acts on Liz Gilbert's Dialogue in Eat Pray Love Movie

    OpenAIRE

    Sri Juriati Ownie, Riandi and

    2015-01-01

    This thesis deals with the type of illocutionary acts on Liz Gilbert's dialogue inEat Pray Love movie. The objectives of the study were to describe the types ofillocutionary acts used by Liz Gilbert in Eat Pray Love movie, the dominant typeof illocutionary acts used by Liz Gilbert in Eat Pray Love movie and the reasonwhy the dominant type of illocutionary acts occur on Liz Gilbert's dialogue in EatPray Love movie. This research was conducted by using descriptive qualitativedesign. Descriptive...

  10. Secret quality of love.

    Science.gov (United States)

    Strachan-Hall, Elaine

    2016-09-01

    Many of us can recite three Donabedian dimensions of the quality of care of structure, process and outcome. Recently, I was introduced to another of Avedis Donabedian's quotes about the 'secret quality of love'.

  11. Learn to love exercise

    Science.gov (United States)

    ... well, such as tickets to a concert or movie. Alternative Names Prevention - learn to love exercise; Wellness - ... 23630089 www.ncbi.nlm.nih.gov/pubmed/23630089 . Review Date 5/21/2016 Updated by: Linda J. ...

  12. Tidal Love Numbers of Neutron Stars

    International Nuclear Information System (INIS)

    Hinderer, Tanja

    2008-01-01

    For a variety of fully relativistic polytropic neutron star models we calculate the star's tidal Love number k 2 . Most realistic equations of state for neutron stars can be approximated as a polytrope with an effective index n ∼ 0.5-1.0. The equilibrium stellar model is obtained by numerical integration of the Tolman-Oppenheimer-Volkhov equations. We calculate the linear l = 2 static perturbations to the Schwarzschild spacetime following the method of Thorne and Campolattaro. Combining the perturbed Einstein equations into a single second-order differential equation for the perturbation to the metric coefficient g tt and matching the exterior solution to the asymptotic expansion of the metric in the star's local asymptotic rest frame gives the Love number. Our results agree well with the Newtonian results in the weak field limit. The fully relativistic values differ from the Newtonian values by up to ∼24%. The Love number is potentially measurable in gravitational wave signals from inspiralling binary neutron stars.

  13. End of Life (Caring for a Dying Loved One)

    Science.gov (United States)

    ... close friends to show their support as well. Express your love, but also let your loved one ... art-20047600 . Mayo Clinic Footer Legal Conditions and Terms Any use of this site constitutes your agreement ...

  14. The substance of love when encountering suffering: an interpretative research synthesis with an abductive approach.

    Science.gov (United States)

    Thorkildsen, Kari Marie; Eriksson, Katie; Råholm, Maj-Britt

    2013-06-01

    This study presents the results of an interpretative research synthesis undertaken to explore the essence of love when encountering suffering. The idea of caring as an expression of love and compassion belongs with ideas that have shaped caring for hundreds of years. Love and suffering are the core concepts in caring science and thus demand a basic research approach. The synthesis was undertaken by the interpretation of 15 articles focusing on love in different aspects, but within a caring science perspective. The research process was guided by a hermeneutical perspective with an abductive approach. The substance of love, when encountering suffering, reveals itself in three themes: love as a holy power, love as fundamental for being and love as an ethical act, which are to be found, respectively, within three dimensions: love as holiness, love as a communion and love as an art. Love is a holy power and encompasses everything; it is the well of strength that heals. No human can exist without love: this points to the ethical responsibility one has as a neighbour. In the ethical act, love is evident in concrete caring actions. The core of the substance of love within the three dimensions can be understood as agape. Agape connects and mirrors the dimensions, while at the same time it is clear that agape stems from and moves towards holiness, enabling love to be the ethical foundation when encountering suffering. Through the dimensions of love as communion and love as an art agape intertwine with eros forming caritas enabling the human being to move towards the dimension of holiness, which signifies becoming through suffering. © 2012 Nordic College of Caring Science.

  15. Vulnerable Genders, Vulnerable Loves

    DEFF Research Database (Denmark)

    Schleicher, Marianne

    2015-01-01

    This chapter analyses religious reflections on vulnerable genders and vulnerable loves from the Hebrew Bible to early Rabbinic literature. It is based on theories by inter alia Donna Haraway on complex identities, Turner and Maryanski on love as a prerequisite for survival, Michel Foucault...... on gathering knowledge and its often unpremeditated effect of recognition and inclusion, and Judith Butler on cultural intelligibility and subversion from within. With these theories as a departing point for the analysis, the chapter links the vulnerability of complex identities with the vulnerability...... of cultures which leads to the overall understanding that culture can accommodate complex identities associated with individual and cultural vulnerability as long as the overall survival of the culture is not threatened. This understanding questions the feasibility of the ethical position of thinkers...

  16. Selectivity of diacylhydrazine insecticides to the predatory bug Orius laevigatus: in vivo and modelling/docking experiments.

    Science.gov (United States)

    Amor, Fermín; Christiaens, Olivier; Bengochea, Paloma; Medina, Pilar; Rougé, Pierre; Viñuela, Elisa; Smagghe, Guy

    2012-12-01

    Knowledge of pesticide selectivity to natural enemies is necessary for a successful implementation of biological and chemical control methods in integrated pest management (IPM) programmes. Diacylhydrazine (DAH)-based ecdysone agonists, also known as moulting-accelerating compounds (MACs), are considered to be a selective group of insecticides, and their compatibility with predatory Heteroptera, which are used as biological control agents, is known. However, their molecular mode of action has not been explored in beneficial insects such as Orius laevigatus (Fieber) (Hemiptera: Anthocoridae). In this project, in vivo toxicity assays demonstrated that the DAH-based RH-5849, tebufenozide and methoxyfenozide have no toxic effect against O. laevigatus. The ligand-binding domain (LBD) of the ecdysone receptor (EcR) of O. laevigatus was sequenced, and a homology protein model was constructed that confirmed a cavity structure with 12 α-helices, harbouring the natural insect moulting hormone 20-hydroxyecdysone. However, docking studies showed that a steric clash occurred for the DAH-based insecticides owing to a restricted extent of the ligand-binding cavity of the EcR of O. laevigatus. The insect toxicity assays demonstrated that MACs are selective for O. laevigatus. The modelling/docking experiments are indications that these pesticides do not bind with the LBD-EcR of O. laevigatus and support the supposition that they show no biological effects in the predatory bug. These data help in explaining the compatible use of MACs together with predatory bugs in IPM programmes. Copyright © 2012 Society of Chemical Industry.

  17. Universality and stationarity of the I-Love relation for self-bound stars

    Science.gov (United States)

    Chan, T. K.; Chan, AtMa P. O.; Leung, P. T.

    2016-01-01

    The emergence of the I-Love-Q relations, revealing that the moment of inertia, the tidal Love number (deformability) and the spin-induced quadrupole moment of compact stars are, to high accuracy, interconnected in a universal way disregarding the wide variety of equations of state (EOSs) of dense matter, has attracted much interest recently. However, the physical origin of these relations is still a debatable issue. In the present paper, we focus on the I-Love relation for self-bound stars (SBSs) such as incompressible stars and quark stars. We formulate perturbative expansions for the moment of inertia, the tidal Love number (deformability) and the I-Love relation of SBSs. By comparing the respective I-Love relations of incompressible stars and a specific kind of SBSs, we show analytically that the I-Love relation is, to relevant leading orders in stellar compactness, stationary with respect to changes in the EOS about the incompressible limit. Hence, the universality of the I-Love relation is indeed attributable to the proximity of compact stars to incompressible stars, and the stationarity of the relation as unveiled here. We also discover that the moment of inertia and the tidal deformability of a SBS with finite compressibility are, to leading order in compactness, equal to their counterparts of an incompressible star with an adjusted compactness, thus leading to a novel explanation for the I-Love universal relation.

  18. Verde plant bug associatioin with boll damage including cotton boll rot and potential in-season indicators of damage

    Science.gov (United States)

    Cotton along the Gulf Coast of south Texas has experienced loss from cotton boll rot especially during the last 10 to 15 years, and stink bugs and plant bugs (Hemiptera: Pentatomidae and Miridae) that feed on cotton bolls have been suspected in introducing the disease. A replicated grower field surv...

  19. Sequence crystallization during isotherm evaporation of southern ...

    African Journals Online (AJOL)

    Southern Algerian's natural brine sampled from chott Baghdad may be a source of mineral salts with a high economic value. These salts are recoverable by simple solar evaporation. Indeed, during isothermal solar evaporation, it is possible to recover mineral salts and to determine the precipitation sequences of different ...

  20. How do people with intellectual disability describe the experience of falling in love?

    Directory of Open Access Journals (Sweden)

    Jenni Mattila

    2017-04-01

    Full Text Available The phenomenon of falling in love among people with intellectual disability has not received much attention in research. In this study, seven Finnish young adults (5 women and 2 men with mild intellectual disability (ID were asked about their experiences of falling in love. They were interviewed with a qualitative themed interview method. The data were analyzed with content analysis by searching the participants‘ descriptions of partner selection, the event of falling in love, and how falling in love has changed their lives. The study showed that that young adults with ID were familiar with and able to describe falling in love concretely and in a very positive manner. Love was seen as an important part of well-being. The findings suggest that people who live or work with young adults with ID should be prepared to support them in various phases of love in a way that enhances their cognitive love skills and self-determination in intimate relationships.

  1. ‘Lived experiences’ of the love of God according to 1 John 4: A spirituality of love

    Directory of Open Access Journals (Sweden)

    Dirk G. van der Merwe

    2017-02-01

    Full Text Available This article probes to enlighten this old truth of the revelation and experience of God’s love in a fresh, dynamic and different way, from the perspective of early Christian spirituality. How did the early Christians possibly experience the love of God existentially in their daily lives? Another question is, ‘What did they experience when they have read this text of 1 John 4:7–21? This article looks briefly at how the author of 1 John understands the character of God which is necessary for understanding the love of God. The article continues to express how the ‘love’ of God (according to 1 Jn, was experienced by the Early Church through the following modes of lived faith experiences that emerged from the text and existential life situations: faith experience, relational experience and mystical experience. The article shows how the contemplative reading of sacred texts can contribute to a deeper understanding and lived faith experience of God.

  2. Love and emotional well-being in people with intellectual disabilities.

    Science.gov (United States)

    Arias, Benito; Ovejero, Anastasio; Morentin, Raquel

    2009-05-01

    Love has been a recurrent topic throughout history, and especially, literature. Moreover, there is generalized agreement about its relevance for health emotional well-being, and quality of life. This study was carried out with a sample of 376 persons with ID. The goals of the work were to analyze a theoretical model of love in people with intellectual disabilities by means of the methodology of structural equations, and to analyze their perception of love and of amorous relations with regard to other aspects such as amorous satisfaction, perceived satisfaction, absence of family interference, self-determination, and emotional well-being. The results revealed that (a) the construct under study has three factors: Commitment, stability, and idealization, Passion and physiological excitement, and Intimacy and romanticism; (b) the perception of love in this collective is, in general, idealized and affected by the context; and (c) self-determination and the lack of family interference are relevant variables to explain both love and emotional well-being.

  3. The maternal and early embryonic transcriptome of the milkweed bug Oncopeltus fasciatus.

    Science.gov (United States)

    Ewen-Campen, Ben; Shaner, Nathan; Panfilio, Kristen A; Suzuki, Yuichiro; Roth, Siegfried; Extavour, Cassandra G

    2011-01-25

    Most evolutionary developmental biology ("evo-devo") studies of emerging model organisms focus on small numbers of candidate genes cloned individually using degenerate PCR. However, newly available sequencing technologies such as 454 pyrosequencing have recently begun to allow for massive gene discovery in animals without sequenced genomes. Within insects, although large volumes of sequence data are available for holometabolous insects, developmental studies of basally branching hemimetabolous insects typically suffer from low rates of gene discovery. We used 454 pyrosequencing to sequence over 500 million bases of cDNA from the ovaries and embryos of the milkweed bug Oncopeltus fasciatus, which lacks a sequenced genome. This indirectly developing insect occupies an important phylogenetic position, branching basal to Diptera (including fruit flies) and Hymenoptera (including honeybees), and is an experimentally tractable model for short-germ development. 2,087,410 reads from both normalized and non-normalized cDNA assembled into 21,097 sequences (isotigs) and 112,531 singletons. The assembled sequences fell into 16,617 unique gene models, and included predictions of splicing isoforms, which we examined experimentally. Discovery of new genes plateaued after assembly of ~1.5 million reads, suggesting that we have sequenced nearly all transcripts present in the cDNA sampled. Many transcripts have been assembled at close to full length, and there is a net gain of sequence data for over half of the pre-existing O. fasciatus accessions for developmental genes in GenBank. We identified 10,775 unique genes, including members of all major conserved metazoan signaling pathways and genes involved in several major categories of early developmental processes. We also specifically address the effects of cDNA normalization on gene discovery in de novo transcriptome analyses. Our sequencing, assembly and annotation framework provide a simple and effective way to achieve high

  4. The maternal and early embryonic transcriptome of the milkweed bug Oncopeltus fasciatus

    Directory of Open Access Journals (Sweden)

    Roth Siegfried

    2011-01-01

    Full Text Available Abstract Background Most evolutionary developmental biology ("evo-devo" studies of emerging model organisms focus on small numbers of candidate genes cloned individually using degenerate PCR. However, newly available sequencing technologies such as 454 pyrosequencing have recently begun to allow for massive gene discovery in animals without sequenced genomes. Within insects, although large volumes of sequence data are available for holometabolous insects, developmental studies of basally branching hemimetabolous insects typically suffer from low rates of gene discovery. Results We used 454 pyrosequencing to sequence over 500 million bases of cDNA from the ovaries and embryos of the milkweed bug Oncopeltus fasciatus, which lacks a sequenced genome. This indirectly developing insect occupies an important phylogenetic position, branching basal to Diptera (including fruit flies and Hymenoptera (including honeybees, and is an experimentally tractable model for short-germ development. 2,087,410 reads from both normalized and non-normalized cDNA assembled into 21,097 sequences (isotigs and 112,531 singletons. The assembled sequences fell into 16,617 unique gene models, and included predictions of splicing isoforms, which we examined experimentally. Discovery of new genes plateaued after assembly of ~1.5 million reads, suggesting that we have sequenced nearly all transcripts present in the cDNA sampled. Many transcripts have been assembled at close to full length, and there is a net gain of sequence data for over half of the pre-existing O. fasciatus accessions for developmental genes in GenBank. We identified 10,775 unique genes, including members of all major conserved metazoan signaling pathways and genes involved in several major categories of early developmental processes. We also specifically address the effects of cDNA normalization on gene discovery in de novo transcriptome analyses. Conclusions Our sequencing, assembly and annotation framework

  5. Social Contradictions and Change in Okri's Dangerous Love ...

    African Journals Online (AJOL)

    Ben Okri is one of Africa's most experimental contemporary novelists in the Magical realist tradition through which he has carved a nitch for himself. In this paper we critically interrogate his utilization of the magic realist form in Dangerous Love to examine the theme of contradiction and love. Through a Marxist dialectic ...

  6. On Love's approximation for fluid-filled elastic tubes

    International Nuclear Information System (INIS)

    Caroli, E.; Mainardi, F.

    1980-01-01

    A simple procedure is set up to introduce Love's approximation for wave propagation in thin-walled fluid-filled elastic tubes. The dispersion relation for linear waves and the radial profile for fluid pressure are determined in this approximation. It is shown that the Love approximation is valid in the low-frequency regime. (author)

  7. The Concept of Motherly Love in Margaret Widdemer's“The Watcher”

    OpenAIRE

    Pertiwi, Vina

    2016-01-01

    Margaret Widdemer's “The Watcher” tells about how the watcher has wonderful love to her beloved. The purpose of this study is to analyze the intrinsic elements of the poem and the kind of love in the poem. The writer uses psychological approach to prove that the love in this poem is between mother and her childrenbased on Erich Fromm's theory of love.The writer uses library research in her study for collecting the data. The writer obtained the data and information related to the object from t...

  8. The Intrinsic Elements In Syafrina Siregar’s Novel, Psychology Love,

    OpenAIRE

    Fadly Ramadansyah

    2010-01-01

    Syafrina Siregar adalah salah seorang penulis novel mudah terkenal di Indonesia yang berasal dari Medan. Novel-novel yang ditulisnya selalu laris manis di pasaran buku Indonesia. Psychology Love merupakan salah satu dari enam novel karangannya. Novel Psychology Love sangatlah menarik, maka penulis menyusun sebuah kertas karya yang diberi judul THE INTRINSIC ELEMENTS IN SYAFRINA SIREGAR’S NOVEL: PSYCHOLOGY LOVE. Tujuan penulis dalam menulis kertas karya ini adalah untuk mengetahui lebih dalam...

  9. Insecticide assays against the brown stink bug feeding on pecan

    Science.gov (United States)

    The brown stink bug, Euschistus servus (Say) (Hemiptera: Pentatomidae), is an economic pest of pecan, Carya illinoinensis (Wangenh) K. Koch (Juglandaceae), and other agronomic crops across the southeastern U.S. Management of this pest is mainly via insecticides. Many commercial products indicate o...

  10. The woman I love and the woman I cannot live without.

    Science.gov (United States)

    Bergmann, Martin S

    2013-10-01

    The relationship between love and the symbiotic phase of childhood is explored from a new angle in terms of a conflict between "the woman I love" and "the woman I cannot live without." Love requires dependency, but it can also lead to giving up independent existence; then it becomes inimical to the relationship.

  11. Loving + hating mathematics challenging the myths of mathematical life

    CERN Document Server

    Hersh, Reuben

    2011-01-01

    Mathematics is often thought of as the coldest expression of pure reason. But few subjects provoke hotter emotions--and inspire more love and hatred--than mathematics. And although math is frequently idealized as floating above the messiness of human life, its story is nothing if not human; often, it is all too human. Loving and Hating Mathematics is about the hidden human, emotional, and social forces that shape mathematics and affect the experiences of students and mathematicians. Written in a lively, accessible style, and filled with gripping stories and anecdotes, Loving and Hating Mathema

  12. Symbiotic factors in Burkholderia essential for establishing an association with the bean bug, Riptortus pedestris.

    Science.gov (United States)

    Kim, Jiyeun Kate; Lee, Bok Luel

    2015-01-01

    Symbiotic bacteria are common in insects and intimately affect the various aspects of insect host biology. In a number of insect symbiosis models, it has been possible to elucidate the effects of the symbiont on host biology, whereas there is a limited understanding of the impact of the association on the bacterial symbiont, mainly due to the difficulty of cultivating insect symbionts in vitro. Furthermore, the molecular features that determine the establishment and persistence of the symbionts in their host (i.e., symbiotic factors) have remained elusive. However, the recently established model, the bean bug Riptortus pedestris, provides a good opportunity to study bacterial symbiotic factors at a molecular level through their cultivable symbionts. Bean bugs acquire genus Burkholderia cells from the environment and harbor them as gut symbionts in the specialized posterior midgut. The genome of the Burkholderia symbiont was sequenced, and the genomic information was used to generate genetically manipulated Burkholderia symbiont strains. Using mutant symbionts, we identified several novel symbiotic factors necessary for establishing a successful association with the host gut. In this review, these symbiotic factors are classified into three categories based on the colonization dynamics of the mutant symbiont strains: initiation, accommodation, and persistence factors. In addition, the molecular characteristics of the symbiotic factors are described. These newly identified symbiotic factors and on-going studies of the Riptortus-Burkholderia symbiosis are expected to contribute to the understanding of the molecular cross-talk between insects and bacterial symbionts that are of ecological and evolutionary importance. © 2014 Wiley Periodicals, Inc.

  13. Mechanical stratification of autochthonous salt: Implications from basin-scale numerical models of rifted margin salt tectonics

    Science.gov (United States)

    Ings, Steven; Albertz, Markus

    2014-05-01

    Deformation of salt and sediments owing to the flow of weak evaporites is a common phenomenon in sedimentary basins worldwide, and the resulting structures and thermal regimes have a significant impact on hydrocarbon exploration. Evaporite sequences ('salt') of significant thickness (e.g., >1km) are typically deposited in many cycles of seawater inundation and evaporation in restricted basins resulting in layered autochthonous evaporite packages. However, analogue and numerical models of salt tectonics typically treat salt as a homogeneous viscous material, often with properties of halite, the weakest evaporite. In this study, we present results of two-dimensional plane-strain numerical experiments designed to illustrate the effects of variable evaporite viscosity and embedded frictional-plastic ('brittle') sediment layers on the style of salt flow and associated deformation of the sedimentary overburden. Evaporite viscosity is a first-order control on salt flow rate and the style of overburden deformation. Near-complete evacuation of low-viscosity salt occurs beneath expulsion basins, whereas significant salt is trapped when viscosity is high. Embedded frictional-plastic sediment layers (with finite yield strength) partition salt flow and develop transient contractional structures (folds, thrust faults, and folded faults) in a seaward salt-squeeze flow regime. Multiple internal sediment layers reduce the overall seaward salt flow during sediment aggradation, leaving more salt behind to be re-mobilized during subsequent progradation. This produces more seaward extensive allochthonous salt sheets. If there is a density difference between the embedded layers and the surrounding salt, then the embedded layers 'fractionate' during deformation and either float to the surface or sink to the bottom (depending on density), creating a thick zone of pure halite. Such a process of 'buoyancy fractionation' may partially explain the apparent paradox of layered salt in

  14. Terrorism--a (self) love story: redirecting the significance quest can end violence.

    Science.gov (United States)

    Kruglanski, Arie W; Bélanger, Jocelyn J; Gelfand, Michele; Gunaratna, Rohan; Hettiarachchi, Malkanthi; Reinares, Fernando; Orehek, Edward; Sasota, Jo; Sharvit, Keren

    2013-10-01

    Jean-Jacques Rousseau's concepts of self-love (amour propre) and love of self (amour de soi même) are applied to the psychology of terrorism. Self-love is concern with one's image in the eyes of respected others, members of one's group. It denotes one's feeling of personal significance, the sense that one's life has meaning in accordance with the values of one's society. Love of self, in contrast, is individualistic concern with self-preservation, comfort, safety, and the survival of self and loved ones. We suggest that self-love defines a motivational force that when awakened arouses the goal of a significance quest. When a group perceives itself in conflict with dangerous detractors, its ideology may prescribe violence and terrorism against the enemy as a means of significance gain that gratifies self-love concerns. This may involve sacrificing one's self-preservation goals, encapsulated in Rousseau's concept of love of self. The foregoing notions afford the integration of diverse quantitative and qualitative findings on individuals' road to terrorism and back. Understanding the significance quest and the conditions of its constructive fulfillment may be crucial to reversing the current tide of global terrorism. PsycINFO Database Record (c) 2013 APA, all rights reserved

  15. Teaching and Mother Love.

    Science.gov (United States)

    Klein, J. Theodore

    1989-01-01

    The teaching context is analogous to the context of maternal practice, reflecting the nature of the relationship between adult and child; and as such, the appropriate practice of mother love is seen as an ideal for teaching. (IAH)

  16. Response to Patrick Love's "Informal Theory": A Rejoinder

    Science.gov (United States)

    Evans, Nancy J.; Guido, Florence M.

    2012-01-01

    This rejoinder to Patrick Love's article, "Informal Theory: The Ignored Link in Theory-to-Practice," which appears earlier in this issue of the "Journal of College Student Development", was written at the invitation of the Editor. In the critique, we point out the weaknesses of many of Love's arguments and propositions. We provide an alternative…

  17. Privileged and Undocumented: Toward a Borderland Love Ethic

    Science.gov (United States)

    Chang, Aurora

    2015-01-01

    In this article, I seek to explore the tensions of what it means to be a "deserving" native researcher. I begin by experimenting with the meaning of a "borderland love ethic" as a theoretical framework that centers on: nurturing our strength to love in spaces of contention, tolerance of ambiguity as a revolutionary virtue, and…

  18. The command to love the neighbour in Paul and the Synoptics

    Directory of Open Access Journals (Sweden)

    Heinz A. Hiestermann

    2016-03-01

    Full Text Available When sayings of Jesus are compared between the Pauline letters and the Synoptic Gospels in an attempt to locate parallels, Galatians 5:14 and Romans 13:8�10 have frequently been put forward as possible parallels to the Synoptic renditions of the great commandment of Mark 12:28�34 (Mt 22:34�40; Lk 10:25�28. These Pauline and Synoptic texts all contain the command to love the neighbour, but the Synoptic texts have added the command to love God to the command to love the neighbour. Paul never quoted the great commandment. Consequently, a relationship between the verses is normally rejected. However, not all possibilities have been explored. In the search for parallels between Pauline and Synoptic Jesus traditions it has been overlooked that Paul and Matthew render the command to love the neighbour more than once. Matthew delivers the command to love the neighbour three times. Only once he has connected it to the command to love God. Matthew renders the single command to love the neighbour twice, resembling the Pauline use of the command. Using the criteria for validating parallels between Pauline and Synoptic Jesus traditions, including verbal agreement and the unique use of the command to love the neighbour by Paul and Matthew, it is argued that a connection between Romans 13:9 and Matthew 19:18�19 is likely.Intradisciplinary and/or interdisciplinary implications: The research explores the use of Leviticus 19:18b by the New Testament authors. It is argued that the command to love the neighbour was given high prominence in the early church, as it was used by the Synoptic authors and by Paul to summarise Jesus� ethical teachings.

  19. The neuroendocrinology of love

    Directory of Open Access Journals (Sweden)

    Krishna G Seshadri

    2016-01-01

    Full Text Available Romantic love could be considered as a collection of activities associated with the acquisition and retention of emotions needed to survive and reproduce. These emotions change the individual's behavioural strategies in a way that will increase the likelihood of achieving these goals. Love may be defined as an emergent property of an ancient cocktail of neuropeptides and neurotransmitters. It appears that lust, attachment and attraction appear to be distinct but intertwined processes in the brain each mediated by its own neurotransmitters and circuits. These circuits feed on and reinforce each other. Sexual craving is mediated by testosterone and oestrogen and has the amygdala as an important centre. Attraction is mediated by hormones of stress and reward including dopamine, norepinephrine cortisol and the serotinergic system and has the nucleus accumbens the ventral tegmental area as key mediators.

  20. The Changes of Interaction Patterns between Males and Famales in Love Relationships

    OpenAIRE

    川名 , 好裕

    2014-01-01

    Internet survey was conducted to study the changes of interaction patterns betweenmen and women in love relationships. Survey participants are 968 males and 967 females of all over Japan. Their ages are between 20~49. Samples were divided into 6 different love relationship phases: friend, unrequited, platonic, love-sexual, affianced and married. The degrees of contents of love relation interactions; communication, co-activities, body contacts were investigated. These interaction patterns were...

  1. Respiratory function of the plastron in the aquatic bug Aphelocheirus aestivalis (Hemiptera, Aphelocheiridae).

    Science.gov (United States)

    Seymour, Roger S; Jones, Karl K; Hetz, Stefan K

    2015-09-01

    The river bug Aphelocheirus aestivalis is a 40 mg aquatic insect that, as an adult, relies totally on an incompressible physical gill to exchange respiratory gases with the water. The gill (called a 'plastron') consists of a stationary layer of air held in place on the body surface by millions of tiny hairs that support a permanent air-water interface, so that the insect never has to renew the gas at the water's surface. The volume of air in the plastron is extremely small (0.14 mm(3)), under slightly negative pressure and connected to the gas-filled tracheal system through spiracles on the cuticle. Here, we measure PO2 of the water and within the plastron gas with O2-sensing fibre optics to understand the effectiveness and limitations of the gas exchanger. The difference in PO2 is highest in stagnant water and decreases with increasing convection over the surface. Respiration of bugs in water-filled vials varies between 33 and 296 pmol O2 s(-1), depending on swimming activity. The effective thickness of the boundary layer around the plastron was calculated from respiration rate, PO2 difference and plastron surface area, according to the Fick diffusion equation and verified by direct measurements with the fibre-optic probes. In stagnant water, the boundary layer is approximately 500 μm thick, which nevertheless can satisfy the demands of resting bugs, even if the PO2 of the free water decreases to half that of air saturation. Active bugs require thinner boundary layers (∼ 100 μm), which are achieved by living in moving water or by swimming. © 2015. Published by The Company of Biologists Ltd.

  2. The core of love when caring for patients suffering from addiction.

    Science.gov (United States)

    Thorkildsen, Kari M; Eriksson, Katie; Råholm, Maj-Britt

    2015-06-01

    Drug addiction is a serious health problem. The aim of this study was to gain an understanding of the core of love when caring for patients suffering from addiction. The study had a hermeneutical approach. Four nurses working at a detoxification unit were interviewed. Data were interpreted using a hermeneutical text interpretation based on Gadamer's hermeneutics. The results revealed the core of love in four dimensions: love as an inner driving force, searching for the human being behind the addiction, faith in the inner power of human beings and love as a movement of giving and receiving. The hermeneutical interpretation revealed the core of love as sacrifice, showing that sacrifice is an ethical dimension and that sacrifice involves searching for the patient's ontological suffering. Sacrifice is connected to faith, and faith in love is decisive for a life without drugs. Sacrifice involves being mutual gifts to one another, a self-reinforcing motion of sacrifice that energizes the nurses to go on with their work. © 2014 Nordic College of Caring Science.

  3. Rayleigh and Love Wave Phase Velocities in the Northern Gulf Coast of the United States

    Science.gov (United States)

    Li, A.; Yao, Y.

    2017-12-01

    The last major tectonic event in the northern Gulf Coast of the United States is Mesozoic continental rifting that formed the Gulf of Mexico. This area also experienced igneous activity and local uplifts during Cretaceous. To investigate lithosphere evolution associated with the rifting and igneous activity, we construct Rayleigh and Love wave phase velocity models at the periods of 6 s to 125 s in the northern Gulf Coast from Louisiana to Alabama including the eastern Ouachita and southern Appalachian orogeny. The phase velocities are derived from ambient noise and earthquake data recorded at the 120 USArray Transportable Array stations. At periods below 20 s, phase velocity maps are characterized by significant low velocities in the Interior Salt Basin and Gulf Coast Basin, reflecting the effects of thick sediments. The northern Louisiana and southern Arkansas are imaged as a low velocity anomaly in Rayleigh wave models but a high velocity anomaly of Love wave at the periods of 14 s to 30 s, indicating strong lower crust extension to the Ouachita front. High velocity is present in the Mississippi Valley Graben from period 20 s to 35 s, probably reflecting a thin crust or high-velocity lower crust. At longer periods, low velocities are along the Mississippi River to the Gulf Coast Basin, and high velocity anomaly mainly locates in the Black Warrior Basin between the Ouachita Belt and Appalachian Orogeny. The magnitude of anomalies in Love wave images is much smaller than that in Rayleigh wave models, which is probably due to radial anisotropy in the upper mantle. A 3-D anisotropic shear velocity model will be developed from the phase velocities and will provide more details for the crust and upper mantle structure beneath the northern Gulf of Mexico continental margin.

  4. Romantic love v.s. drug addiction may inspire a new treatment for addiction

    Directory of Open Access Journals (Sweden)

    Zhiling Zou

    2016-09-01

    Full Text Available Drug addiction is a complex neurological dysfunction induced by recurring drug intoxication. Strategies to prevent and treat drug addiction constitute a topic of research interest. Early-stage romantic love is characterized by some characteristics of addiction, which gradually disappear as the love relationship progresses. Therefore, comparison of the concordance and discordance between romantic love and drug addiction may elucidate potential treatments for addiction. This focused review uses the evidences from our recent studies to compare the neural alterations between romantic love and drug addiction, moreover we also compare the behavioral and neurochemical alterations between romantic love and drug addiction. From the behavioral comparisons we find that there are many similarities between the early stage of romantic love and drug addiction, and this stage romantic love is considered as a behavioral addiction, while significant differences exist between the later stage of romantic love and drug addiction, and this stage of romantic love eventually developed into a prosocial behavior. The neuroimaging comparisons suggest that romantic love and drug addiction both display the functional enhancement in reward and emotion regulation network. Except the similar neural changes, romantic love display special function enhancement in social cognition network, while drug addiction display special dysfunction in cognitive control network. The neurochemical comparisons show that there are many similarities in the dopamine (DA system, while significant differences in oxytocin (OT system for romantic love and drug addiction. These indicate that the functional alterations in reward and emotion regulation network and the DA system may be the neurophysiological basis of romantic love as a behavioral addiction, and the functional alterations in social cognition network and the OT system may be the neurophysiological basis of romantic love as a prosocial

  5. Perceptions of love across the lifespan: differences in passion, intimacy, and commitment

    NARCIS (Netherlands)

    Sumter, S.R.; Valkenburg, P.M.; Peter, J.

    2013-01-01

    This study investigated perceptions of love across the lifespan using Sternberg’s triangular theory of love, which distinguishes between passion, intimacy, and commitment. The study aimed to (a) investigate the psychometric properties of the short Triangular Love Scale (TLS-short) in adolescents and

  6. Simulation of Cavern Formation and Karst Development Using Salt

    Science.gov (United States)

    Kent, Douglas C.; Ross, Alex R.

    1975-01-01

    A salt model was developed as a teaching tool to demonstrate the development of caverns and karst topography. Salt slabs are placed in a watertight box to represent fractured limestone. Erosion resulting from water flow can be photographed in time-lapse sequence or demonstrated in the laboratory. (Author/CP)

  7. Liebe ohne Leiden? Love without Sorrows?

    Directory of Open Access Journals (Sweden)

    Stefan Müller

    2008-11-01

    Full Text Available Im vorliegenden Sammelband werden unterschiedliche Zugänge und Herangehensweisen zum Thema ‚Liebe im Kapitalismus‘ nebeneinandergestellt. Die Idee der Liebe innerhalb der ‚Logik des Kapitalismus‘ soll genauer untersucht werden. Dafür werden Erfahrungen und Reflexionen aus Kunst, Literatur, Philosophie und Psychoanalyse sowie aus Datenerhebungen und Interviews herangezogen und analysiert. Die Beiträge gruppieren sich zumeist allerdings stärker um das Themenfeld der Liebe. Veränderungen der kapitalistischen Logik nachzuzeichnen, wird in den Ausführungen kaum angestrebt.The volume at hand compares varying approaches to the theme of ‘love under capitalism.’ The intention is to more closely examine the idea of love within the ‘logic of capitalism.’ In order to achieve this, experiences and reflections from art, literature, philosophy, and psychoanalysis as well as data collections and interviews are drawn out and analyzed. The contributions, however, are mostly grouped around the thematic of love. Most of the studies barely begin to sketch the changes of capitalist logic.

  8. Ecodomy: Life in its fullness � if love rules the oikoumenē

    Directory of Open Access Journals (Sweden)

    Andries van Aarde

    2015-07-01

    Full Text Available In the article related terms are deconstructively compared with each other, such as oikodomē (encouragement, dioikēsis theia (divine administration and oikoumenē (inhabited world. The article aims to identify the positive roots of the term oikoumenē beyond the pejorative referencing in the New Testament as �imperial power�. It demonstrates that the notion basileiatou theou (kingdom of God provides a key to discover the gift of love as the heart of ecodomy. The article concludes with a critical discussion of forms of inauthentic love in order to outline what kind of love is conveyed in Jesus� kingdom ethics. The article consists of four sections:(1 �When children rule the oikoumenē�, (2 �When power rules the oikoumenē�, (3 �When love rules the oikoumenē�, and finally (4 �Diff�rance� � when love is not love.

  9. "What is it else?" Love's (Con-Text in Romeo and Juliet

    Directory of Open Access Journals (Sweden)

    Aliakbari H.

    2012-01-01

    Full Text Available Reading Romeo and Juliet from Jacques Derrida's perspective provides us with new insight to Shakespeare's portrayal of love. As an early tragedy, Romeo and Juliet is a study of the nature of love. Many believe that the play still follows the lead of the comedies in presenting its major theme. However, drawing upon Derrida's deconstruction of the play, we have shown that love as an idea, a word, or a nomenclature, follows the same aporetic law of the proper name in that it is split, not unified, contradictory, not lucidly meaningful. We have demonstrated the multiplicity of love's identity despite the universally unifying attributes attached to it by the individual characters inside the play. In short, this reading reveals that identity in general, and the identity of love in particular, is not fixed, that they are products of textuality.

  10. Bug bites and stings: When to see a dermatologist

    Medline Plus

    Full Text Available ... 0; c public SPOT Skin Cancer™ Diseases and treatments Skin, hair, and nail care Skin care Hair care / hair loss Injured skin Blisters Bug bites and stings How to remove a tick How to treat a bee sting When to see a dermatologist Burns Frostbite Splinters Treating sunburn Wound care Nail care ...

  11. Study of Rayleigh-Love coupling from Spatial Gradient Observation

    Science.gov (United States)

    Lin, C. J.; Hosseini, K.; Donner, S.; Vernon, F.; Wassermann, J. M.; Igel, H.

    2017-12-01

    We present a new method to study Rayleigh-Love coupling. Instead of using seismograms solely, where ground motion is recorded as function of time, we incorporate with rotation and strain, also called spatial gradient where ground is represented as function of distance. Seismic rotation and strain are intrinsic different observable wavefield so are helpful to indentify wave type and wave propagation. A Mw 7.5 earthquake on 29 March 2015 occurred in Kokopo, Papua New Guinea recorded by a dense seismic array at PFO, California are used to obtaint seismic spatial gradient. We firstly estimate time series of azimuthal direction and phase velocity of SH wave and Rayleigh wave by analyzing collocated seismograms and rotations. This result also compares with frequency wavenumber methods using a nearby ANZA seismic array. We find the direction of Rayleigh wave fits well with great-circle back azimuth during wave propagation, while the direction of Love wave deviates from that, especially when main energy of Rayleigh wave arrives. From the analysis of cross-correlation between areal strain and vertical rotation, it reveals that high coherence, either positive or negative, happens at the same time when Love wave deparate from great-circle path. We also find the observed azimuth of Love wave and polarized particle motion of Rayleigh wave fits well with the fast direction of Rayleigh wave, for the period of 50 secs. We conclude the cause of deviated azimuth of Love wave is due to Rayleigh-Love coupling, as surface wave propagates through the area with anisotropic structure.

  12. Exploring the difference between Turkish and Bosnian students in Triangular Love scale

    Directory of Open Access Journals (Sweden)

    Selvira Draganović

    2015-01-01

    Full Text Available Numerous studies show that different cultures experience emotions. Some cultures tend to express emotions without restrictions while some others try to suppress the expression of emotions. These differences are particularly more manifest when Eastern and Western cultures are compared. The fact that definition of love differs between different cultures makes it difficult to determine cultural differences in the concept of love. This might serve as a basis of prejudices about some nations in relation to how they perceive love. The main aim of this study is to explore differences between Turkish and Bosnian students on love scale. The term love is operationalized by Sternberg's triangular theory of love scale which includes intimacy, passion and commitment component of love. Using quasi-experimental design we tested gender differences, the length of current relationship and correlation between them on overall scale and individual subscales. The sample consisted of 87 Turkish (22 males and 65 females and 64 Bosnian students (23 males and 41 females total 151 students (N=151. Results of the study show statistically significant differences between Turkish and Bosnian students on two dimensions in Sternberg triangular love scale intimacy and passion. Bosnian students scored higher on these subscales. Study results suggest that there is no statistically significant differences between males and females in any subscale. The length of love relationship is positively correlated with intimacy, which indicates that the length of connections weakly associated with intimacy, and that is not associated with the passion and the decision of commitment, suggesting longer relationship does not mean more romantic relationship, and vice versa

  13. Intensity of Love in a Community Sample of Spanish Couples in the Region of Madrid.

    Science.gov (United States)

    Cuenca-Montesino, María Luisa; Graña, José Luis; O'Leary, K Daniel

    2015-10-13

    Intensity of love was examined in a representative community sample of 2,988 couples, from the Region of Madrid (Spain). Gender differences revealed no significant differences in intensity of love. Twenty-five percent of the participants who were in a relationship of less than 10 years and eleven percent of the participants in a relationship of more than 30 years reported being "very intensely in love" F(3, 5.972) = 191.32, p love for both men and women. Affection was also positively associated with intense love for men (r = .47, p love for women (r = .15, p love for male or females. As predicted, love declined significantly in the first decade of marriage, but not much after that. The percentage of men and women who reported being intensely in love was lower than that obtained in the U.S.

  14. Insecticide susceptibility of Nezara viridula (Heteroptera: Pentatomidae) and three other stink bug species composing a soybean pest complex in Japan.

    Science.gov (United States)

    Takeuchi, Hiroaki; Endo, Nobuyuki

    2012-06-01

    The susceptibility of the stink bug species Nezara viridula (L.), Nezara antennata Scott, Piezodorus hybneri (Gmelin), and Riptortus pedestris (F.) to insecticides was tested, establishing their 50% lethal dose (LD50) values as baseline data. Third instars and adults of the four species were treated by topical application with seven insecticides: fenitrothion, fenthion, etofenprox, silafluofen, dinotefuran, clothianidin, and ethiprole. The weight of the stink bug and weight of the insecticide applied to each bug were used as explanatory variables in the probit regression analysis. The effect of the body weight on the dose-response relationship, the proportional model, was not uniform among the tested insecticide-stink bug combinations. However, the basic model fit all combinations and could estimate LD50 values successfully. Therefore, LD50 values at the medium (average) weight estimated by the basic model were selected to describe the susceptibility of the stink bugs. The LD50 value of silafluofen for N. viridula adults, and that of silafluofen and etofenprox for N. antennata adults, was at least 2,338 ng greater than the other species exposed to each insecticide. Almost all of the LD50 values for adults were over 10 times greater than those of the same species' nymphs treated with the same insecticide. Thus monitoring of occurring species and their developmental stages is important for controlling effectively the stink bug pest complex by insecticides, especially by silafluofen or etofenprox. The estimated LD50 values can be used as baseline data to compare the susceptibility of the species collected in another year or location.

  15. Bed Bug (Cimex lectularius L. Population Composition as Determined by Baited Traps

    Directory of Open Access Journals (Sweden)

    Elizabeth J. Schaafsma

    2012-04-01

    Full Text Available Two established field populations of bed bugs were sampled using host-mimicking traps baited with a combination of CO2, heat and a synthetic kairomone. The proportion of first instar nymphs (between 52% and 78% of all captured insects was significantly higher than reported in previous studies, which had employed different sampling methods. The proportion of adults was correspondingly much lower than previously reported, between 5% and 7% of total capture. As many as 120 bed bugs were captured in a single trap in one night; the variation in catches between sampling locations within the same room and between days at the same location indicates that multiple nights of trapping may be required to obtain an accurate representation of population structure.

  16. Diversity and abundance of Beauveria bassiana in soils, stink bugs and plant tissues of common bean from organic and conventional fields.

    Science.gov (United States)

    Ramos, Yordanys; Portal, Orelvis; Lysøe, Erik; Meyling, Nicolai V; Klingen, Ingeborg

    2017-11-01

    The aim of this study was to evaluate the natural occurrence of Beauveria spp. in soil, from infections in the stink bug Piezodorus guildinii, an important pest of common bean (Phaseolus vulgaris) and as endophytes in bean plant tissue. Twelve conventional and 12 organic common bean fields in the Villa Clara province, Cuba were sampled from September 2014 to April 2015. One hundred and fifty Beauveria isolates were obtained from soil samples, bean plant parts and stink bugs. The overall frequency of occurrence of Beauveria isolates in conventional fields (8.4%) was significantly lower than that in organic fields (23.6%). Beauveria were also obtained significantly more frequently from bean roots in organic fields (15.0%) compared to bean roots in conventional fields (3.3%). DNA sequencing of the intergenic Bloc region was performed for Beauveria species identification. All isolates where characterized as Beauveria bassiana (Balsamo-Crivelli) Vuillemin, and clustered with isolates of neotropical origin previously described as AFNEO_1. The Cuban B. bassiana isolates formed five clusters in the phylogeny. Isolates of two clusters originated from all four locations, organic and conventional fields, as well as soil, plants and stink bugs. Organic fields contained isolates of all five clusters while conventional fields only harbored isolates of the two most frequent ones. Mating type PCR assays revealed that mating type distribution was skewed, with MAT1/MAT2 proportion of 146/4, indicating limited potential for recombination. The present study is the first to report of B. bassiana as a naturally occurring endophyte in common bean. Further, it shows that B. bassiana occurs naturally in diverse environments of common bean fields, and constitutes a potential reservoir of natural enemies against pest insects particularly in organic fields. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. The neurobiological link between compassion and love

    Science.gov (United States)

    Esch, Tobias; Stefano, George B.

    2011-01-01

    Summary Love and compassion exert pleasant feelings and rewarding effects. Besides their emotional role and capacity to govern behavior, appetitive motivation, and a general ‘positive state’, even ‘spiritual’ at times, the behaviors shown in love and compassion clearly rely on neurobiological mechanisms and underlying molecular principles. These processes and pathways involve the brain’s limbic motivation and reward circuits, that is, a finely tuned and profound autoregulation. This capacity to self-regulate emotions, approach behaviors and even pair bonding, as well as social contact in general, i.e., love, attachment and compassion, can be highly effective in stress reduction, survival and overall health. Yet, molecular biology is the basis of interpersonal neurobiology, however, there is no answer to the question of what comes first or is more important: It is a cybernetic capacity and complex circuit of autoregulation that is clearly ‘amazing’. PMID:21358615

  18. ON LOVE AND MELANCHOLIA IN MARGUERITE DURAS'S AUTOFICTION.

    Science.gov (United States)

    Simoglou, Vassiliki N

    2015-07-01

    In the Durassian melancholic atmosphere, past and present, fantasy and reality come together as one. This paper addresses the themes of love and destruction in Marguerite Duras's life that pervade her oeuvre, allowing us to discern a melancholic structure within her autofiction. Writing down her melancholia--the impossible mourning of a loved object--Duras captures nothingness and loss--in order not to die of love. In a constant exchange with her readers, she searches for herself and delivers herself to her readers. This renewable creative process of writing enables her to engage in an ongoing experience of identity reconstruction, in a way similar to the patient in psychoanalysis re-creating his/her life's fiction. © 2015 The Psychoanalytic Quarterly, Inc.

  19. Structural polarity and dynamics of male germline stem cells in an insect (milkweed bug Oncopeltus fasciatus).

    Science.gov (United States)

    Dorn, David C; Dorn, August

    2008-01-01

    Knowing the structure opens a door for a better understanding of function because there is no function without structure. Male germline stem cells (GSCs) of the milkweed bug (Oncopeltus fasciatus) exhibit a very extraordinary structure and a very special relationship with their niche, the apical cells. This structural relationship is strikingly different from that known in the fruit fly (Drosophila melanogaster) -- the most successful model system, which allowed deep insights into the signaling interactions between GSCs and niche. The complex structural polarity of male GSCs in the milkweed bug combined with their astonishing dynamics suggest that cell morphology and dynamics are causally related with the most important regulatory processes that take place between GSCs and niche and ensure maintenance, proliferation, and differentiation of GSCs in accordance with the temporal need of mature sperm. The intricate structure of the GSCs of the milkweed bug (and probably of some other insects, i.e., moths) is only accessible by electron microscopy. But, studying singular sections through the apical complex (i.e., GSCs and apical cells) is not sufficient to obtain a full picture of the GSCs; especially, the segregation of projection terminals is not tangible. Only serial sections and their overlay can establish whether membrane ingrowths merely constrict projections or whether a projection terminal is completely cut off. To sequence the GSC dynamics, it is necessary to include juvenile stages, when the processes start and the GSCs occur in small numbers. The fine structural analysis of segregating projection terminals suggests that these terminals undergo autophagocytosis. Autophagosomes can be labeled by markers. We demonstrated acid phosphatase and thiamine pyrophosphatase (TPPase). Both together are thought to identify autophagosomes. Using the appropriate substrate of the enzymes and cerium chloride, the precipitation of electron-dense cerium phosphate granules

  20. Loving Whiteness to Death: Sadomasochism, Emotionality, and the Possibility of Humanizing Love

    Science.gov (United States)

    Matias, Cheryl E.; Allen, Ricky Lee

    2013-01-01

    Although scholars have articulated how whites institutionally, economically, and socially invest in their whiteness, they have paid little attention to white emotionality. By explicating a critical, more humanizing theory of love that accounts for the painful process of sharing in the burden of creating humanity, this psychoanalytic theoretical…

  1. Love, Trust, and HIV Risk Among Female Sex Workers and Their Intimate Male Partners.

    Science.gov (United States)

    Syvertsen, Jennifer L; Bazzi, Angela Robertson; Martinez, Gustavo; Rangel, M Gudelia; Ulibarri, Monica D; Fergus, Kirkpatrick B; Amaro, Hortensia; Strathdee, Steffanie A

    2015-08-01

    We examined correlates of love and trust among female sex workers and their noncommercial male partners along the Mexico-US border. From 2011 to 2012, 322 partners in Tijuana and Ciudad Juárez, Mexico, completed assessments of love and trust. Cross-sectional dyadic regression analyses identified associations of relationship characteristics and HIV risk behaviors with love and trust. Within 161 couples, love and trust scores were moderately high (median 70/95 and 29/40 points, respectively) and correlated with relationship satisfaction. In regression analyses of HIV risk factors, men and women who used methamphetamine reported lower love scores, whereas women who used heroin reported slightly higher love. In an alternate model, men with concurrent sexual partners had lower love scores. For both partners, relationship conflict was associated with lower trust. Love and trust are associated with relationship quality, sexual risk, and drug use patterns that shape intimate partners' HIV risk. HIV interventions should consider the emotional quality of sex workers' intimate relationships.

  2. Rules & legislation on love charms in early medieval Ireland

    NARCIS (Netherlands)

    Borsje, J.

    2010-01-01

    Love magic is defined as verbal and material instruments by which erotic and affectionate feelings are believed to be aroused or destroyed in a supernatural way. This is a discussion of love magic as it is presented in early medieval Hiberno-Latin penitentials and Irish legal texts.

  3. I-Love relations for incompressible stars and realistic stars

    Science.gov (United States)

    Chan, T. K.; Chan, AtMa P. O.; Leung, P. T.

    2015-02-01

    In spite of the diversity in the equations of state of nuclear matter, the recently discovered I-Love-Q relations [Yagi and Yunes, Science 341, 365 (2013), 10.1126/science.1236462], which relate the moment of inertia, tidal Love number (deformability), and the spin-induced quadrupole moment of compact stars, hold for various kinds of realistic neutron stars and quark stars. While the physical origin of such universality is still a current issue, the observation that the I-Love-Q relations of incompressible stars can well approximate those of realistic compact stars hints at a new direction to approach the problem. In this paper, by establishing recursive post-Minkowskian expansion for the moment of inertia and the tidal deformability of incompressible stars, we analytically derive the I-Love relation for incompressible stars and show that the so-obtained formula can be used to accurately predict the behavior of realistic compact stars from the Newtonian limit to the maximum mass limit.

  4. An Examination and Revision of the Love Attitude Scale in Serbia

    Directory of Open Access Journals (Sweden)

    Bojan Todosijević

    2009-06-01

    Full Text Available The research reports on results of an initial application of the Love Attitude Scale (Hendrick & Hendrick, 1986 in Serbia. The study was conducted on the sample of 127 respondents, mainly of adolescent age, from Subotica, Serbia. We explored the factor structure of the Love Attitude Scale, analyzed relationships between its subscales, and examined relevant correlates of its dimensions. We also performed extensive item analysis of the scale, and proposed several new items for the use in the revised Love Attitude Scale for Serbia. Correlates of the revised subscales correspond to those obtained with the original scale and in other countries. The results confirm cross-cultural stability of the six-dimensional structure of the Love Attitude Scale. It was concluded that the Serbian adaptation was successful, and that the translated and slightly revised scale can be used as a valid instrument for the assessment of the six love styles.

  5. Self-in-love versus self-in-stigma: implications of relationship quality and love attitudes on self-stigma and mental health among HIV-positive men having sex with men.

    Science.gov (United States)

    Yang, Xue; Mak, Winnie W S; Ho, Connie Y Y; Chidgey, Andrew

    2017-01-01

    The present study examines the mediating effect of love attitude on the associations between relationship quality with self-stigma and mental health among HIV-positive men having sex with men (MSM). Participants included 211 HIV-positive MSM (M age  = 41.77 years, SD = 11.10) and they were assessed on their relationship quality, love attitudes, HIV-positive self-stigma, and mental health. Structural equation modeling showed that the model fit the data well, χ 2 (50) = 152.80, p love attitude. The indirect effect of love attitude on mental health was significant through reduced self-stigma. The outcomes differed by the number of partners, partner's knowledge of HIV-positive status, relationship nature, and marital status. Implications for developing a positive self-in-love to diminish self-stigma were discussed.

  6. [Reliability and validity of marital love scale in middle- aged and elderly couples].

    Science.gov (United States)

    Ito, Yuko; Sagara, Junko

    2012-08-01

    A marital love scale was created to study the marital quality of middle-aged and elderly couples, and the scale's reliability and validity were examined. In this study, 888 middle-aged and elderly married participants completed the marital love scale questionnaire as well as answering questions regarding marriage satisfaction and husband-wife communication. In all age groups, men scored higher than women on the marital love scale. The marital love score gradually increased from the middle-aged to the senior period, and like the marriage satisfaction score, the marital love score showed a U-shaped curve in the whole married life. The results also showed that the scale was highly correlated with marriage satisfaction and spousal self-disclosure. Thus, the validity and internal consistency of the marital love scale were confirmed.

  7. RNA interference of NADPH-cytochrome P450 reductase results in reduced insecticide resistance in the bed bug, Cimex lectularius.

    Science.gov (United States)

    Zhu, Fang; Sams, Sarah; Moural, Tim; Haynes, Kenneth F; Potter, Michael F; Palli, Subba R

    2012-01-01

    NADPH-cytochrome P450 reductase (CPR) plays a central role in cytochrome P450 action. The genes coding for P450s are not yet fully identified in the bed bug, Cimex lectularius. Hence, we decided to clone cDNA and knockdown the expression of the gene coding for CPR which is suggested to be required for the function of all P450s to determine whether or not P450s are involved in resistance of bed bugs to insecticides. The full length Cimex lectularius CPR (ClCPR) cDNA was isolated from a deltamethrin resistant bed bug population (CIN-1) using a combined PCR strategy. Bioinformatics and in silico modeling were employed to identify three conserved binding domains (FMN, FAD, NADP), a FAD binding motif, and the catalytic residues. The critical amino acids involved in FMN, FAD, NADP binding and their putative functions were also analyzed. No signal peptide but a membrane anchor domain with 21 amino acids which facilitates the localization of ClCPR on the endoplasmic reticulum was identified in ClCPR protein. Phylogenetic analysis showed that ClCPR is closer to the CPR from the body louse, Pediculus humanus corporis than to the CPRs from the other insect species studied. The ClCPR gene was ubiquitously expressed in all tissues tested but showed an increase in expression as immature stages develop into adults. We exploited the traumatic insemination mechanism of bed bugs to inject dsRNA and successfully knockdown the expression of the gene coding for ClCPR. Suppression of the ClCPR expression increased susceptibility to deltamethrin in resistant populations but not in the susceptible population of bed bugs. These data suggest that P450-mediated metabolic detoxification may serve as one of the resistance mechanisms in bed bugs.

  8. Perceptions of Love across the Lifespan: Differences in Passion, Intimacy, and Commitment

    Science.gov (United States)

    Sumter, Sindy R.; Valkenburg, Patti M.; Peter, Jochen

    2013-01-01

    This study investigated perceptions of love across the lifespan using Sternberg's triangular theory of love, which distinguishes between passion, intimacy, and commitment. The study aimed to (a) investigate the psychometric properties of the short Triangular Love Scale (TLS-short) in adolescents and adults (see Appendix), and (b) track age and…

  9. Reverse correlating love: highly passionate women idealize their partner's facial appearance.

    Science.gov (United States)

    Gunaydin, Gul; DeLong, Jordan E

    2015-01-01

    A defining feature of passionate love is idealization--evaluating romantic partners in an overly favorable light. Although passionate love can be expected to color how favorably individuals represent their partner in their mind, little is known about how passionate love is linked with visual representations of the partner. Using reverse correlation techniques for the first time to study partner representations, the present study investigated whether women who are passionately in love represent their partner's facial appearance more favorably than individuals who are less passionately in love. In a within-participants design, heterosexual women completed two forced-choice classification tasks, one for their romantic partner and one for a male acquaintance, and a measure of passionate love. In each classification task, participants saw two faces superimposed with noise and selected the face that most resembled their partner (or an acquaintance). Classification images for each of high passion and low passion groups were calculated by averaging across noise patterns selected as resembling the partner or the acquaintance and superimposing the averaged noise on an average male face. A separate group of women evaluated the classification images on attractiveness, trustworthiness, and competence. Results showed that women who feel high (vs. low) passionate love toward their partner tend to represent his face as more attractive and trustworthy, even when controlling for familiarity effects using the acquaintance representation. Using an innovative method to study partner representations, these findings extend our understanding of cognitive processes in romantic relationships.

  10. Aflatoxin Contamination Detected in Nutrient and Anti-Oxidant Rich Edible Stink Bug Stored in Recycled Grain Containers.

    Directory of Open Access Journals (Sweden)

    Robert Musundire

    Full Text Available Recently, there has been multi-agency promotion of entomophagy as an environmentally-friendly source of food for the ever increasing human population especially in the developing countries. However, food quality and safety concerns must first be addressed in this context. We addressed these concerns in the present study using the edible stink bug Encosternum delegorguei, which is widely consumed in southern Africa. We analysed for mycotoxins, and health beneficials including antioxidants, amino acids and essential fatty acids using liquid chromatography coupled to quadrupole time of flight mass spectrometry (LC-Qtof-MS and coupled gas chromatography (GC-MS. We also performed proximate analysis to determine nutritional components. We identified the human carcinogen mycotoxin (aflatoxin B1 at low levels in edible stink bugs that were stored in traditonally woven wooden dung smeared baskets and gunny bags previously used to store cereals. However, it was absent in insects stored in clean zip lock bags. On the other hand, we identified 10 fatty acids, of which 7 are considered essential fatty acids for human nutrition and health; 4 flavonoids and 12 amino acids of which two are considered the most limiting amino acids in cereal based diets. The edible stink bug also contained high crude protein and fats but was a poor source of minerals, except for phosphorus which was found in relatively high levels. Our results show that the edible stink bug is a nutrient- and antioxidant-rich source of food and health benefits for human consumption. As such, use of better handling and storage methods can help eliminate contamination of the edible stink bug with the carcinogen aflatoxin and ensure its safety as human food.

  11. Aflatoxin Contamination Detected in Nutrient and Anti-Oxidant Rich Edible Stink Bug Stored in Recycled Grain Containers.

    Science.gov (United States)

    Musundire, Robert; Osuga, Isaac M; Cheseto, Xavier; Irungu, Janet; Torto, Baldwyn

    2016-01-01

    Recently, there has been multi-agency promotion of entomophagy as an environmentally-friendly source of food for the ever increasing human population especially in the developing countries. However, food quality and safety concerns must first be addressed in this context. We addressed these concerns in the present study using the edible stink bug Encosternum delegorguei, which is widely consumed in southern Africa. We analysed for mycotoxins, and health beneficials including antioxidants, amino acids and essential fatty acids using liquid chromatography coupled to quadrupole time of flight mass spectrometry (LC-Qtof-MS) and coupled gas chromatography (GC)-MS. We also performed proximate analysis to determine nutritional components. We identified the human carcinogen mycotoxin (aflatoxin B1) at low levels in edible stink bugs that were stored in traditonally woven wooden dung smeared baskets and gunny bags previously used to store cereals. However, it was absent in insects stored in clean zip lock bags. On the other hand, we identified 10 fatty acids, of which 7 are considered essential fatty acids for human nutrition and health; 4 flavonoids and 12 amino acids of which two are considered the most limiting amino acids in cereal based diets. The edible stink bug also contained high crude protein and fats but was a poor source of minerals, except for phosphorus which was found in relatively high levels. Our results show that the edible stink bug is a nutrient- and antioxidant-rich source of food and health benefits for human consumption. As such, use of better handling and storage methods can help eliminate contamination of the edible stink bug with the carcinogen aflatoxin and ensure its safety as human food.

  12. Comparison of ingestion and topical application of insecticides against the common bed bug, Cimex lectularius (Hemiptera: Cimicidae)

    Science.gov (United States)

    Sierras, Angela; Schal, Coby

    2016-01-01

    Background The global prevalence of Cimex lectularius infestations has challenged current intervention efforts, as pyrethroid resistance has become ubiquitous, availability of labeled insecticides for bed bugs is limited, and non-chemical treatment options, such as heat, are often unaffordable. We evaluated representative insecticides toward the goal of developing a novel, ingestible liquid bait for hematophagous arthropods. Results LC50 values were estimated for adult males and first instar nymphs of an insecticide-susceptible strain for abamectin, clothianidin, fipronil and indoxacarb, after ingestion from an in vitro feeder. LD50 values were calculated based on the ingested blood volume. Ingested abamectin, clothianidin and fipronil caused rapid mortality in both life stages. Fipronil was ∼43-fold more effective by ingestion than by topical application. Indoxacarb and its bioactive metabolite decarbomethoxyllated JW062 (DCJW) were ineffective at causing bed bug mortality even at concentrations as high as 1000 ng mL−1 blood. Conclusions Fipronil, clothianidin and abamectin have potential for being incorporated into a liquid bait for bed bug control; indoxacarb and DCJW were not effective. Bed bugs are a good candidate for an ingestible liquid bait because systemic formulations generally require less active ingredient than residual sprays, they remain contained and more effectively target hematophagous arthropods. PMID:27766740

  13. Toxicity of selected essential oils, silicone oils, and paraffino oil against the common bed bug, cimex lectularius L. (Hemiptera: Cimicidae)

    Science.gov (United States)

    The common bed bug (Cimex lectularius L.) resurged in the U.S. and many other countries over the past decade. The need for safe and effective bed bug control products propelled the development of numerous “green pesticides”, mostly with essential oils listed as active ingredients. Various inorganic ...

  14. Values and love styles in Turkey and Great Britain: an intercultural and intracultural comparison.

    Science.gov (United States)

    Sanrı, Çağla; Goodwin, Robin

    2013-01-01

    Little previous research has examined the relationship between values and love styles, and none has done so across cultures or intracultural regions. This research was the first attempt to explore the correlation between individual-level values and love styles, and examined both within- and between-cultural variations in love styles. In this study 224 participants from Turkey and Britain, from urban or rural locations, completed the Portrait Values Questionnaire and the Love Attitudes Scale measure of love styles. Pancultural analyses demonstrated significant correlations between certain value dimensions and love styles. In particular, agape (selfless love) was positively correlated with self-transcendence, ludus (game-playing love) was positively correlated with self-enhancement, and pragma (realistic love) was positively correlated with conservation. The inclusion of location and nationality and their interactions with values in the multiple regression analyses significantly increased the variance explained by values for five of the six love styles. Multivariate analyses indicated that ludus, storge, mania, and pragma were all significantly higher among Turkish respondents; pragma, mania, and agape all higher amongst rural respondents. Eros was highest among rural British respondents; storge, pragma, and agape highest among rural Turks. When these culture effects were explored, conservation significantly mediated the relationship between the groups of more conservative rural Turks (versus other participants) and both pragmatic and storgic love styles. Findings are discussed in the light of disparities in values and relationship styles within cultures, and the need to include both intracultural and intercultural variations in cross cultural research.

  15. Book Review Pivotal Love Relationships By Richard Alapack (2007 ...

    African Journals Online (AJOL)

    Love's Pivotal Relationships: The Chum, First Love, Outlaw and the Intimate Partner. Milton Keynes, UK/Bloomington, Indiana: AuthorHouse Press. Paperback (218 pages). ISBN: 978-1-434-31904-3. Hardcover (232 pages). ISBN: 978-1-434-32452-8. Indo-Pacific Journal of Phenomenology, Volume 8, Edition 1 May 2008 ...

  16. Effects of random noise in a dynamical model of love

    Energy Technology Data Exchange (ETDEWEB)

    Xu Yong, E-mail: hsux3@nwpu.edu.cn [Department of Applied Mathematics, Northwestern Polytechnical University, Xi' an 710072 (China); Gu Rencai; Zhang Huiqing [Department of Applied Mathematics, Northwestern Polytechnical University, Xi' an 710072 (China)

    2011-07-15

    Highlights: > We model the complexity and unpredictability of psychology as Gaussian white noise. > The stochastic system of love is considered including bifurcation and chaos. > We show that noise can both suppress and induce chaos in dynamical models of love. - Abstract: This paper aims to investigate the stochastic model of love and the effects of random noise. We first revisit the deterministic model of love and some basic properties are presented such as: symmetry, dissipation, fixed points (equilibrium), chaotic behaviors and chaotic attractors. Then we construct a stochastic love-triangle model with parametric random excitation due to the complexity and unpredictability of the psychological system, where the randomness is modeled as the standard Gaussian noise. Stochastic dynamics under different three cases of 'Romeo's romantic style', are examined and two kinds of bifurcations versus the noise intensity parameter are observed by the criteria of changes of top Lyapunov exponent and shape of stationary probability density function (PDF) respectively. The phase portraits and time history are carried out to verify the proposed results, and the good agreement can be found. And also the dual roles of the random noise, namely suppressing and inducing chaos are revealed.

  17. Effects of random noise in a dynamical model of love

    International Nuclear Information System (INIS)

    Xu Yong; Gu Rencai; Zhang Huiqing

    2011-01-01

    Highlights: → We model the complexity and unpredictability of psychology as Gaussian white noise. → The stochastic system of love is considered including bifurcation and chaos. → We show that noise can both suppress and induce chaos in dynamical models of love. - Abstract: This paper aims to investigate the stochastic model of love and the effects of random noise. We first revisit the deterministic model of love and some basic properties are presented such as: symmetry, dissipation, fixed points (equilibrium), chaotic behaviors and chaotic attractors. Then we construct a stochastic love-triangle model with parametric random excitation due to the complexity and unpredictability of the psychological system, where the randomness is modeled as the standard Gaussian noise. Stochastic dynamics under different three cases of 'Romeo's romantic style', are examined and two kinds of bifurcations versus the noise intensity parameter are observed by the criteria of changes of top Lyapunov exponent and shape of stationary probability density function (PDF) respectively. The phase portraits and time history are carried out to verify the proposed results, and the good agreement can be found. And also the dual roles of the random noise, namely suppressing and inducing chaos are revealed.

  18. Komentovaný překlad: Love and Stockholm Syndrome: The Mystery of Loving an Abuser. Joe Carver, PhD. http: drjoecarver.makeswebsites.com/clients/49355/File/love_and_stockholm_syndrome.html

    OpenAIRE

    Vašková, Adéla

    2013-01-01

    This bachelor's thesis consists of a Czech translation of an article Love and Stockholm Syndrome: The Mystery of Loving an Abuser written by an american author Joseph Carver, Ph.D., and a commentary on the translation. The commentary is divided into four parts: an analysis of the source text based on the model of Christiane Nord, the translation problems and their solutions, typology of the translation shifts based on the theory of Anton Popovič and the chosen translation method.

  19. The Possibility of Love Explored Through the Poetry of William Wordsworth

    Directory of Open Access Journals (Sweden)

    Kathleen O'Dwyer

    2008-10-01

    Full Text Available This paper addresses the poetry of William Wordsworth as a significant expression of literary romanticism. It argues for a more comprehensive understanding of the tenets of romantic poetry, and consequently for a greater acknowledgement of its contribution to human knowledge, human understanding and human development than has hitherto been recognized. In particular, the paper explores Wordsworthrsquo;s reflections on the role of love in human living, the obstacles to the experience of love and the essential necessity of love in human flourishing. The concentration on the concept of love enables the promotion of a strong argument in favour of a broader interpretation of romanticism than has been previously been accepted.br /

  20. Sadomasochism or the Art of Loving: Fromm and Feminist Theory.

    Science.gov (United States)

    Chancer, Lynn S

    2017-08-01

    Although the work of Erich Fromm is not usually associated with feminist theory, his ideas overall are more consonant with contemporary notions of gender than usually recognized. This paper identifies three aspects of Fromm's thought worth feminist revisiting. The first relates to Fromm's gender-less use of sadomasochism to describe relationships based on dominance and subordination; this framework can be applied to sexist dynamics, though not limited to this context. Second, Fromm's vision of love as presented in The Art of Loving can be seen as kindred with Simone de Beauvoir's critique of romantic love and its flaws. Third, and relatedly, Fromm's concerns about the need for recognition as well as autonomy are compatible with Jessica Benjamin's notion of mutual recognition as developed in her book The Bonds of Love. All told, Frommian and feminist thought appear to be more connected than antagonistic.