[Food taboos in the northern region of Brazil].

PubMed

Trigo, M; Roncada, M J; Stewien, G T; Pereira, I M

1989-12-01

A study was carried out into alimentary taboos in two localities (São Félix and Murumuru) in the county of Marabá, State of Pará, Brazil. Ninety families were studied in São Félix and thirty-five in Murumuru. As regards the feeding taboos found, the most frequent was that prohibiting the simultaneous ingestion of milk and various types of fruit, including especially mango, orange, cashew and pineapple. The ingestion of eggs with fruit was also considered harmful as well as the eating of mammalian flesh at the same time as fish. Restrictions based on taboos were more frequent during breast feeding than during pregnancy, especially those regarding game flesh and fish that abound in the region under study. The most frequently mentioned reasons for the restrictions were: "the combination causes harm", "the combination kills", "the combination causes congestion" and "it causes vomiting".

De-tabooing dying control - a grounded theory study

PubMed Central

2013-01-01

Background Dying is inescapable yet remains a neglected issue in modern health care. The research question in this study was “what is going on in the field of dying today?” What emerged was to eventually present a grounded theory of control of dying focusing specifically on how people react in relation to issues about euthanasia and physician-assisted suicide (PAS). Methods Classic grounded theory was used to analyze interviews with 55 laypersons and health care professionals in North America and Europe, surveys on attitudes to PAS among physicians and the Swedish general public, and scientific literature, North American discussion forum websites, and news sites. Results Open awareness of the nature and timing of a patient’s death became common in health care during the 1960s in the Western world. Open dying awareness contexts can be seen as the start of a weakening of a taboo towards controlled dying called de-tabooing. The growth of the hospice movement and palliative care, but also the legalization of euthanasia and PAS in the Benelux countries, and PAS in Montana, Oregon and Washington further represents de-tabooing dying control. An attitude positioning between the taboo of dying control and a growing taboo against questioning patient autonomy and self-determination called de-paternalizing is another aspect of de-tabooing. When confronted with a taboo, people first react emotionally based on “gut feelings” - emotional positioning. This is followed by reasoning and label wrestling using euphemisms and dysphemisms - reflective positioning. Rarely is de-tabooing unconditional but enabled by stipulated positioning as in soft laws (palliative care guidelines) and hard laws (euthanasia/PAS legislation). From a global perspective three shapes of dying control emerge. First, suboptimal palliative care in closed awareness contexts seen in Asian, Islamic and Latin cultures, called closed dying. Second, palliative care and sedation therapy, but not euthanasia or PAS, is seen in Europe and North America, called open dying with reversible medical control. Third, palliative care, sedation therapy, and PAS or euthanasia occurs together in the Benelux countries, Oregon, Washington and Montana, called open dying with irreversible medical control. Conclusions De-tabooing dying control is an assumed secular process starting with open awareness contexts of dying half a century ago, and continuing with the growth of the palliative care movement and later euthanasia and PAS legislation. PMID:23496849

Heuristic approach to image registration

NASA Astrophysics Data System (ADS)

Gertner, Izidor; Maslov, Igor V.

2000-08-01

Image registration, i.e. correct mapping of images obtained from different sensor readings onto common reference frame, is a critical part of multi-sensor ATR/AOR systems based on readings from different types of sensors. In order to fuse two different sensor readings of the same object, the readings have to be put into a common coordinate system. This task can be formulated as optimization problem in a space of all possible affine transformations of an image. In this paper, a combination of heuristic methods is explored to register gray- scale images. The modification of Genetic Algorithm is used as the first step in global search for optimal transformation. It covers the entire search space with (randomly or heuristically) scattered probe points and helps significantly reduce the search space to a subspace of potentially most successful transformations. Due to its discrete character, however, Genetic Algorithm in general can not converge while coming close to the optimum. Its termination point can be specified either as some predefined number of generations or as achievement of a certain acceptable convergence level. To refine the search, potential optimal subspaces are searched using more delicate and efficient for local search Taboo and Simulated Annealing methods.

Taboo search algorithm for item assignment in synchronized zone automated order picking system

NASA Astrophysics Data System (ADS)

Wu, Yingying; Wu, Yaohua

2014-07-01

The idle time which is part of the order fulfillment time is decided by the number of items in the zone; therefore the item assignment method affects the picking efficiency. Whereas previous studies only focus on the balance of number of kinds of items between different zones but not the number of items and the idle time in each zone. In this paper, an idle factor is proposed to measure the idle time exactly. The idle factor is proven to obey the same vary trend with the idle time, so the object of this problem can be simplified from minimizing idle time to minimizing idle factor. Based on this, the model of item assignment problem in synchronized zone automated order picking system is built. The model is a form of relaxation of parallel machine scheduling problem which had been proven to be NP-complete. To solve the model, a taboo search algorithm is proposed. The main idea of the algorithm is minimizing the greatest idle factor of zones with the 2-exchange algorithm. Finally, the simulation which applies the data collected from a tobacco distribution center is conducted to evaluate the performance of the algorithm. The result verifies the model and shows the algorithm can do a steady work to reduce idle time and the idle time can be reduced by 45.63% on average. This research proposed an approach to measure the idle time in synchronized zone automated order picking system. The approach can improve the picking efficiency significantly and can be seen as theoretical basis when optimizing the synchronized automated order picking systems.

The allure of the forbidden: breaking taboos, frustration, and attraction to violent video games.

PubMed

Whitaker, Jodi L; Melzer, André; Steffgen, Georges; Bushman, Brad J

2013-04-01

Although people typically avoid engaging in antisocial or taboo behaviors, such as cheating and stealing, they may succumb in order to maximize their personal benefit. Moreover, they may be frustrated when the chance to commit a taboo behavior is withdrawn. The present study tested whether the desire to commit a taboo behavior, and the frustration from being denied such an opportunity, increases attraction to violent video games. Playing violent games allegedly offers an outlet for aggression prompted by frustration. In two experiments, some participants had no chance to commit a taboo behavior (cheating in Experiment 1, stealing in Experiment 2), others had a chance to commit a taboo behavior, and others had a withdrawn chance to commit a taboo behavior. Those in the latter group were most attracted to violent video games. Withdrawing the chance for participants to commit a taboo behavior increased their frustration, which in turn increased their attraction to violent video games.

Taboo in the Workplace: A Qualitative Study of Taiwanese Nurses' "Not-Eating Pineapple" in Clinical Practice.

PubMed

Tsai, Shu-Ling; Tsai, Chang-Hsiung; Hsu, Yu-Chien; Hsieh, Mei-Hui; Kao, Hsia-Tzu; Hsu, Min-Tao

There has been an increased emphasis on nurses' mental health and well-being in the workplace. Psychologists have established a correlative link between individual's beliefs on luck and mental health. The pineapple taboo has been observed among Taiwanese hospital nurses as a prevalent superstitious belief for bringing luck or warding off increased clinical workloads, but how and why the ritual persists in the hospital workplace remains unknown. This article aims to explore the latent meaning of observance of the taboo and how it is related to nurses' clinical practice and possibly affects their mental health at work. A qualitative research was designed in line with the hermeneutic phenomenological method. Through purposive sampling, 18 nurse participants were recruited for in-depth semistructured interviews. Resulting from the ensuing analysis, 3 modalities were identified as constituting the spectrum of observance of the taboo: (a) "strictly not eating pineapple"; (b) "not eating pineapple at work"; and (c) "eating pineapple without admitting to doing so." Each reflects the position of nurses revealed in relation to the pineapple taboo in clinical settings. Based on the subjective narratives of nurses, it may be understood as an active moral attempt at "being right" rather than a passive avoidance of bad luck in the taboo observation. The findings facilitate an appropriate understanding of the embedded meaning of nurses' workplace-related belief and its seminal function of empowerment for nurses in holistic nursing practice.

Time flies when we read taboo words.

PubMed

Tipples, Jason

2010-08-01

Does time fly or stand still when one is reading highly arousing words? A temporal bisection task was used to test the effects of sexual taboo words on time perception. Forty participants judged the duration of sexual taboo, high-arousal negative, high-arousal positive, low-arousal negative, low-arousal positive, and category-related neutral words. The results support the hypothesis that sexual taboo stimuli receive more attention and reduce the perceived time that has passed ("time flies")-the duration of high sexual taboo words was underestimated for taboo-word stimuli relative to all other word types. The findings are discussed in the context of internal clock theories of time perception.

Reactions of religious fundamentalists to taboo images and words.

PubMed

Bates, Larry W; Hudiburg, Richard A; Lauderdale, Elizabeth P; Castillo, Joseph R

2013-08-01

Some view religious fundamentalism as inclusive of fear of the world as a dangerous place. Fundamentalists are known to have extensive taboo lists, but research concerning their reactions to taboo stimuli is sparse. If fear is a basic component of fundamentalism, then reactions to taboo stimuli should be somewhat similar to common fear reactions, including subjective appraisal of discomfort, psychophysiological arousal, cognitive interference, and behavioral avoidance. The current research addressed some of these questions with three studies to examine subjective discomfort to religiously-taboo and religiously-neutral words and photographs (N = 160), physiological arousal to these same photographs (N = 129), and attentional bias on a modified Stroop test of these same words (N = 182). Although subjective appraisals of discomfort to taboo words and photographs among fundamentalists were confirmed, this research did not find that physiological responses or cognitive interference to taboo stimuli were elevated in those scoring high in religious fundamentalism.

[The effect of taboo word on language processing].

PubMed

Huszár, Tamás; Makra, Emese; Hallgató, Emese; Janacsek, Karolina; Németh, Dezsö

2010-01-01

Knowledge about how we process taboo words brings us closer to the and emotional processes, and broadens the interpretative framework in psychiatry and psychotherapy. In this study the lexical decision paradigm was used. Subjects were presented neutral words, taboo words and pseudowords in a random order, and they had to indicate whether the presented word was meaningful (neutral and taboo words) or meaningless (pseudowords). Each target word was preceded by a prime word (either taboo or neutral). SOA differed in the two experimental conditions (it was 250 msec in the experimental group, and 500 msec in the control group). In the experimental group, response latencies increased for target words that were preceded by taboo prime words, as compared to those that were preceded by neutral prime words. In the control group prime had no such differential effects on response latencies. Results indicate that emotional processing of taboo words occur very early and the negative effect of taboo words on the following lexical decision fades away in 500 msec. Our experiment and other empirical data are presented in this paper.

Hearing taboo words can result in early talker effects in word recognition for female listeners.

PubMed

Tuft, Samantha E; MᶜLennan, Conor T; Krestar, Maura L

2018-02-01

Previous spoken word recognition research using the long-term repetition-priming paradigm found performance costs for stimuli mismatching in talker identity. That is, when words were repeated across the two blocks, and the identity of the talker changed reaction times (RTs) were slower than when the repeated words were spoken by the same talker. Such performance costs, or talker effects, followed a time course, occurring only when processing was relatively slow. More recent research suggests that increased explicit and implicit attention towards the talkers can result in talker effects even during relatively fast processing. The purpose of the current study was to examine whether word meaning would influence the pattern of talker effects in an easy lexical decision task and, if so, whether results would differ depending on whether the presentation of neutral and taboo words was mixed or blocked. Regardless of presentation, participants responded to taboo words faster than neutral words. Furthermore, talker effects for the female talker emerged when participants heard both taboo and neutral words (consistent with an attention-based hypothesis), but not for participants that heard only taboo or only neutral words (consistent with the time-course hypothesis). These findings have important implications for theoretical models of spoken word recognition.

Effects of context and individual differences on the processing of taboo words.

PubMed

Christianson, Kiel; Zhou, Peiyun; Palmer, Cassie; Raizen, Adina

2017-07-01

Previous studies suggest that taboo words are special in regards to language processing. Findings from the studies have led to the formation of two theories, global resource theory and binding theory, of taboo word processing. The current study investigates how readers process taboo words embedded in sentences during silent reading. In two experiments, measures collected include eye movement data, accuracy and reaction time measures for recalling probe words within the sentences, and individual differences in likelihood of being offended by taboo words. Although certain aspects of the results support both theories, as the likelihood of a person being offended by a taboo word influenced some measures, neither theory sufficiently predicts or describes the effects observed. The results are interpreted as evidence that processing effects ascribed to taboo words are largely, but not completely, attributable to the context in which they are used and the individual attitudes of the people who hear/read them. The results also demonstrate the importance of investigating taboo words in naturalistic language processing paradigms. A revised theory of taboo word processing is proposed that incorporates both global resource theory and binding theory along with the sociolinguistic factors and individual differences that largely drive the effects observed here. Copyright © 2017 Elsevier B.V. All rights reserved.

When does reading dirty words impede picture processing? Taboo interference with verbal and manual responses.

PubMed

Mädebach, Andreas; Markuske, Anna-Maria; Jescheniak, Jörg D

2018-05-22

Picture naming takes longer in the presence of socially inappropriate (taboo) distractor words compared with neutral distractor words. Previous studies have attributed this taboo interference effect to increased attentional capture by taboo words or verbal self-monitoring-that is, control processes scrutinizing verbal responses before articulation. In this study, we investigated the cause and locus of the taboo interference effect by contrasting three tasks that used the same target pictures, but systematically differed with respect to the processing stages involved: picture naming (requiring conceptual processing, lexical processing, and articulation), phoneme decision (requiring conceptual and lexical processing), and natural size decision (requiring conceptual processing only). We observed taboo interference in picture naming and phoneme decision. In size decision, taboo interference was not reliably observed under the same task conditions in which the effect arose in picture naming and phoneme decision, but it emerged when the difficulty of the size decision task was increased by visually degrading the target pictures. Overall, these results suggest that taboo interference cannot be exclusively attributed to verbal self-monitoring operating over articulatory responses. Instead, taboo interference appears to arise already prior to articulatory preparation, during lexical processing and-at least with sufficiently high task difficulty-during prelexical processing stages.

Taboo, emotionally valenced, and emotionally neutral word norms.

PubMed

Janschewitz, Kristin

2008-11-01

Although taboo words are used to study emotional memory and attention, no easily accessible normative data are available that compare taboo, emotionally valenced, and emotionally neutral words on the same scales. Frequency, inappropriateness, valence, arousal, and imageability ratings for taboo, emotionally valenced, and emotionally neutral words were made by 78 native-English-speaking college students from a large metropolitan university. The valenced set comprised both positive and negative words, and the emotionally neutral set comprised category-related and category-unrelated words. To account for influences of demand characteristics and personality factors on the ratings, frequency and inappropriateness measures were decomposed into raters' personal reactions to the words versus raters' perceptions of societal reactions to the words (personal use vs. familiarity and offensiveness vs. tabooness, respectively). Although all word sets were rated higher in familiarity and tabooness than in personal use and offensiveness, these differences were most pronounced for the taboo set. In terms of valence, the taboo set was most similar to the negative set, although it yielded higher arousal ratings than did either valenced set. Imageability for the taboo set was comparable to that of both valenced sets. The ratings of each word are presented for all participants as well as for single-sex groups. The inadequacies of the application of normative data to research that uses emotional words and the conceptualization of taboo words as a coherent category are discussed. Materials associated with this article may be accessed at the Psychonomic Society's Archive of Norms, Stimuli, and Data, www.psychonomic.org/archive.

Food taboos: their origins and purposes

PubMed Central

Meyer-Rochow, Victor Benno

2009-01-01

Food taboos are known from virtually all human societies. Most religions declare certain food items fit and others unfit for human consumption. Dietary rules and regulations may govern particular phases of the human life cycle and may be associated with special events such as menstrual period, pregnancy, childbirth, lactation, and – in traditional societies – preparation for the hunt, battle, wedding, funeral, etc. On a comparative basis many food taboos seem to make no sense at all, as to what may be declared unfit by one group may be perfectly acceptable to another. On the other hand, food taboos have a long history and one ought to expect a sound explanation for the existence (and persistence) of certain dietary customs in a given culture. Yet, this is a highly debated view and no single theory may explain why people employ special food taboos. This paper wants to revive interest in food taboo research and attempts a functionalist's explanation. However, to illustrate some of the complexity of possible reasons for food taboo five examples have been chosen, namely traditional food taboos in orthodox Jewish and Hindu societies as well as reports on aspects of dietary restrictions in communities with traditional lifestyles of Malaysia, Papua New Guinea, and Nigeria. An ecological or medical background is apparent for many, including some that are seen as religious or spiritual in origin. On the one hand food taboos can help utilizing a resource more efficiently; on the other food taboos can lead to the protection of a resource. Food taboos, whether scientifically correct or not, are often meant to protect the human individual and the observation, for example, that certain allergies and depression are associated with each other could have led to declaring food items taboo that were identified as causal agents for the allergies. Moreover, any food taboo, acknowledged by a particular group of people as part of its ways, aids in the cohesion of this group, helps that particular group maintain its identity in the face of others, and therefore creates a feeling of "belonging". PMID:19563636

Are precues effective in proactively controlling taboo interference during speech production?

PubMed

White, Katherine K; Abrams, Lise; Hsi, Lisa R; Watkins, Emily C

2018-02-07

This research investigated whether precues engage proactive control to reduce emotional interference during speech production. A picture-word interference task required participants to name target pictures accompanied by taboo, negative, or neutral distractors. Proactive control was manipulated by presenting precues that signalled the type of distractor that would appear on the next trial. Experiment 1 included one block of trials with precues and one without, whereas Experiment 2 mixed precued and uncued trials. Consistent with previous research, picture naming was slowed in both experiments when distractors were taboo or negative compared to neutral, with the greatest slowing effect when distractors were taboo. Evidence that precues engaged proactive control to reduce interference from taboo (but not negative) distractors was found in Experiment 1. In contrast, mixing precued trials in Experiment 2 resulted in no taboo cueing benefit. These results suggest that item-level proactive control can be engaged under certain conditions to reduce taboo interference during speech production, findings that help to refine a role for cognitive control of distraction during speech production.

The locus of taboo context effects in picture naming.

PubMed

Hansen, Samuel J; McMahon, Katie L; Burt, Jennifer S; de Zubicaray, Greig I

2016-07-20

Speakers respond more slowly when naming pictures presented with taboo (i.e., offensive/embarrassing) than with neutral distractor words in the picture-word interference paradigm. Over four experiments, we attempted to localize the processing stage at which this effect occurs during word production and determine whether it reflects the socially offensive/embarrassing nature of the stimuli. Experiment 1 demonstrated taboo interference at early stimulus onset asynchronies of -150 ms and 0 ms although not at 150 ms. In Experiment 2, taboo distractors sharing initial phonemes with target picture names eliminated the interference effect. Using additive factors logic, Experiment 3 demonstrated that taboo interference and phonological facilitation effects do not interact, indicating that the two effects originate at different processing levels within the speech production system. In Experiment 4, interference was observed for masked taboo distractors, including those sharing initial phonemes with the target picture names, indicating that the effect cannot be attributed to a processing level involving responses in an output buffer. In two of the four experiments, the magnitude of the interference effect correlated significantly with arousal ratings of the taboo words. However, no significant correlations were found for either offensiveness or valence ratings. These findings are consistent with a locus for the taboo interference effect prior to the processing stage responsible for word form encoding. We propose a pre-lexical account in which taboo distractors capture attention at the expense of target picture processing due to their high arousal levels.

Taboo thoughts and doubt/checking

PubMed Central

Pinto, Anthony; Eisen, Jane L.; Mancebo, Maria C.; Greenberg, Benjamin D.; Stout, Robert L.; Rasmussen, Steven A.

2007-01-01

The purpose of this report was to improve upon earlier factor analyses of obsessive-compulsive disorder (OCD) symptom categories by minimizing the heterogeneity in the aggressive obsessions category. An exploratory factor analysis was conducted on data from 293 adults with primary OCD. The resulting five factors (Symmetry/Ordering, Hoarding, Doubt/Checking, Contamination/Cleaning, and Taboo Thoughts) are phenomenologically more homogeneous than prior category-based factors and are consistent with those derived in previous item-level analyses. PMID:17368563

How to Improve Students' Comprehension Concerning the Major Terms of Functional Groups?--In the Experiment of OrCheTaboo Game

ERIC Educational Resources Information Center

Akkuzu, Nalan; Uyulgan, Melis Arzu

2016-01-01

In this research, for an effective learning of concepts in the scope of functional groups in organic chemistry, it has been developed as "Organic Chemistry Taboo (OrCheTaboo)" which is an educational activity by the researchers. The aim of this study is to analyze the effect of the game OrCheTaboo on learning of concepts related to…

The effects of taboo-related distraction on driving performance.

PubMed

Chan, Michelle; Madan, Christopher R; Singhal, Anthony

2016-07-01

Roadside billboards containing negative and positive emotional content have been shown to influence driving performance, however, the impact of highly arousing taboo information is unknown. Taboo information more reliably evokes emotional arousal and can lead to greater attentional capture due to its inherent 'shock value.' The objective of the present study was to examine driver distraction associated with four types of information presented on roadside billboards: highly arousing taboo words, moderately arousing positive and negative words, and non-arousing neutral words. Participants viewed blocks of taboo, positive, negative and neutral words presented on roadside billboards while operating a driving simulator. They also responded to target (household-related) words by pressing a button on the steering wheel. At the end of the session, a surprise recall task was completed for all the words they saw while driving. Results showed that taboo words captured the most attention as revealed by better memory recall compared to all the other word types. Interestingly, taboo words were associated with better lane control compared to the other word types. We suggest that taboo-related arousal can enhance attentional focus during a complex task like simulated driving. That is, in a highly arousing situation, attention is selectively narrowed to the road ahead, resulting in better lane control. Copyright © 2016 Elsevier B.V. All rights reserved.

[Review of theories on the foundations of the incest taboo].

PubMed

Salem, G

1980-04-01

Mainly because of its universality the incest taboo has been a field of investigation open to a number of disciplines. The author reviews the most important theories concerning the bases of this taboo, arranged according to the point of view, finalist or determinist. He then considers the anew in the light of recent acquisitions stemming from ethology and family theory. It has been demonstrated that an instinctive barrier against incest exists in the family life of wild animals, bringing into play defence mechanisms analogous to those that obtain in the human family. Developing the subject, the author shows on the one hand how this discovery calls in question certain postulates hitherto regarded as definitive, and on the other hand how it opens the way to a more synthetic view of the problem.

Taboo: Working memory and mental control in an interactive task

PubMed Central

Hansen, Whitney A.; Goldinger, Stephen D.

2014-01-01

Individual differences in working memory (WM) predict principled variation in tasks of reasoning, response time, memory, and other abilities. Theoretically, a central function of WM is keeping task-relevant information easily accessible while suppressing irrelevant information. The present experiment was a novel study of mental control, using performance in the game Taboo as a measure. We tested effects of WM capacity on several indices, including perseveration errors (repeating previous guesses or clues) and taboo errors (saying at least part of a taboo or target word). By most measures, high-span participants were superior to low-span participants: High-spans were better at guessing answers, better at encouraging correct guesses from teammates, and less likely to either repeat themselves or produce taboo clues. Differences in taboo errors occurred only in an easy control condition. The results suggest that WM capacity predicts behavior in tasks requiring mental control, extending this finding to an interactive group setting. PMID:19827699

Clusters of Galaxies at High Redshift

NASA Astrophysics Data System (ADS)

Fort, Bernard

For a long time, the small number of clusters at z > 0.3 in the Abell survey catalogue and simulations of the standard CDM formation of large scale structures provided a paradigm where clusters were considered as young merging structures. At earlier times, loose concentrations of galaxy clumps were mostly anticipated. Recent observations broke the taboo. Progressively we became convinced that compact and massive clusters at z = 1 or possibly beyond exist and should be searched for.

In vitro reactivity of allospecific cytotoxic T lymphocytes does not explain the taboo phenomenon.

PubMed

Stobbe, I; van der Meer-Prins, E; Smits, J M; Doxiadis, I I; Claas, F H

1999-12-01

Matching for human leucocyte antigens (HLA) is important for graft survival in kidney transplantation. Nevertheless, most patients receive a kidney graft with multiple HLA mismatches. Some of these mismatches seem to be more harmful than others. By studying the effect of single HLA mismatches in the context of the patients' own HLA, we have previously identified donor/recipient combinations with a significantly higher incidence of early graft failure, the so-called taboo combinations. In the present study we investigated whether a higher cytotoxic T lymphocyte (CTL) response towards taboo mismatches may be involved in this phenomenon. CTL reactivity was determined both in taboo and control combinations by in vitro CTL precursor assays, using peripheral blood mononuclear cells and proximal tubular epithelial cells as target cells. Inhibition studies with CD8-antibody as well as Cyclosporin A were performed to identify high avidity and primed CTLs. Furthermore, in committed CTLp assays indirect recognition of the taboo mismatch was tested using synthetic peptides. The CTL precursor frequencies in taboo combinations were always lower than the CTL precursor frequencies in control combinations. No difference in avidity and activation status of the CTLs could be detected when taboo combinations were compared with the controls. In the committed CTLp assays no reactivity towards any of the synthetic peptides was observed. The significantly poorer graft survival of taboo combinations cannot be explained by a higher number of donor-specific CTLs. Furthermore, the avidity or activation status of these CTLs does not provide a clue to the taboo phenomenon.

Self-calibration of a noisy multiple-sensor system with genetic algorithms

NASA Astrophysics Data System (ADS)

Brooks, Richard R.; Iyengar, S. Sitharama; Chen, Jianhua

1996-01-01

This paper explores an image processing application of optimization techniques which entails interpreting noisy sensor data. The application is a generalization of image correlation; we attempt to find the optimal gruence which matches two overlapping gray-scale images corrupted with noise. Both taboo search and genetic algorithms are used to find the parameters which match the two images. A genetic algorithm approach using an elitist reproduction scheme is found to provide significantly superior results. The presentation includes a graphic presentation of the paths taken by tabu search and genetic algorithms when trying to find the best possible match between two corrupted images.

Blinded by taboo words in L1 but not L2.

PubMed

Colbeck, Katie L; Bowers, Jeffrey S

2012-04-01

The present study compares the emotionality of English taboo words in native English speakers and native Chinese speakers who learned English as a second language. Neutral and taboo/sexual words were included in a Rapid Serial Visual Presentation (RSVP) task as to-be-ignored distracters in a short- and long-lag condition. Compared with neutral distracters, taboo/sexual distracters impaired the performance in the short-lag condition only. Of critical note, however, is that the performance of Chinese speakers was less impaired by taboo/sexual distracters. This supports the view that a first language is more emotional than a second language, even when words are processed quickly and automatically. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

Taboo thoughts and doubt/checking: a refinement of the factor structure for obsessive-compulsive disorder symptoms.

PubMed

Pinto, Anthony; Eisen, Jane L; Mancebo, Maria C; Greenberg, Benjamin D; Stout, Robert L; Rasmussen, Steven A

2007-06-30

The purpose of this report was to improve upon earlier factor analyses of obsessive-compulsive disorder (OCD) symptom categories by minimizing the heterogeneity in the aggressive obsessions category. An exploratory factor analysis was conducted on data from 293 adults with primary OCD. The resulting five factors (Symmetry/Ordering, Hoarding, Doubt/Checking, Contamination/Cleaning, and Taboo Thoughts) are phenomenologically more homogeneous than prior category-based factors and are consistent with those derived in previous item-level analyses.

Taboos Related to Dog Bite in an Urban Area of Kancheepuram District of Tamil Nadu, India

PubMed Central

Chinnaian, Sivagurunathan; Ramachandran, Umadevi; Ravi, Rama; Pandurangan, Mohan Kumar

2015-01-01

Background India is known for its diverse social and cultural backgrounds with wide range of myths and misconceptions related to diseases/illnesses. One such belief is certain food taboos and diet restrictions practiced following dog bite, which is widely prevalent. Materials and Methods This is a community based cross- sectional study conducted among adults population in Anakaputhur area of Kancheepuram district. The sample size was estimated to be 275 based on previous study data and simple random sampling method was used for data collection. Data collected was analysed using SPSS version 16 and results described using descriptive statistics and Chi-square test was used for finding statistical association. Results About 84.4% of the study participants said that some kind of restrictions should be followed in case of dog bite, among them 68.7% said non vegetarian foods should be avoided. About 81 % of those bitten by dogs followed some form of food restrictions. Nearly 93.6% of those bitten did follow certain restrictions, based on advice of family members/relatives while about 6.4% of the study group followed restrictions based on advice by ‘medical personnel’. Illiterates and those educated up to high school; participants with no history of animal bite in their family, were more at risk of having misconceptions (p<0.05). Pet owners have more misconceptions compared to non pet owners. Conclusion This study reveals the existence of certain food taboos in case of dog bite among the study population. These practices and taboos are of no use and can be harmful at times. It is important to clear these misconceptions through appropriate health education measures for better health seeking behaviour and management. PMID:26393149

Seeking Global Minima

NASA Astrophysics Data System (ADS)

Tajuddin, Wan Ahmad

1994-02-01

Ease in finding the configuration at the global energy minimum in a symmetric neural network is important for combinatorial optimization problems. We carry out a comprehensive survey of available strategies for seeking global minima by comparing their performances in the binary representation problem. We recall our previous comparison of steepest descent with analog dynamics, genetic hill-climbing, simulated diffusion, simulated annealing, threshold accepting and simulated tunneling. To this, we add comparisons to other strategies including taboo search and one with field-ordered updating.

Galactic extraterrestrial intelligence. I - The constraint on search strategies imposed by the possibility of interstellar travel

NASA Astrophysics Data System (ADS)

Singer, C. E.

1982-03-01

The possibility that extraterrestrial intelligence might settle the Galaxy by interstellar travel is investigated. The existence of this possibility is shown to be incompatible with the existence of a large number of potential sources of communication from extraterrestrial intelligences in the Galaxy. A detailed examination of suggested resolutions of this contradiction is presented. These include physical, temporal and sociological explanations. The sociological explanations include the so-called disinterest, self-destruction, fizzle, ZPG, taboo, and private zoo hypotheses. Each of these is carefully shown to require incredible universal ad hoc assumptions about the nature of extraterrestrial intelligence. It is concluded that proposed serial search modes for communication from extraterrestrial intelligence have negligible chance of success. A mathematical formalism for evaluating other search modes is also developed.

The characteristics of unacceptable/taboo thoughts in obsessive-compulsive disorder.

PubMed

Brakoulias, Vlasios; Starcevic, Vladan; Berle, David; Milicevic, Denise; Moses, Karen; Hannan, Anthony; Sammut, Peter; Martin, Andrew

2013-10-01

In the quest to unravel the heterogeneity of obsessive-compulsive disorder (OCD), an increasing number of factor analytic studies are recognising unacceptable/taboo thoughts as one of the symptom dimensions of OCD. This study aims to examine the characteristics associated with unacceptable/taboo thoughts. Using the Yale-Brown Obsessive-Compulsive Scale Symptom Checklist (YBOCS-SC) with 154 individuals with OCD, obsessive-compulsive symptoms were subjected to principal components analysis. The characteristics associated with the resulting symptom dimensions were then assessed using logistic and linear regression techniques. Unacceptable/taboo thoughts comprised of sexual, religious and impulsive aggressive obsessions, and mental rituals. Higher scores on an unacceptable/taboo thoughts symptom dimension were predicted by higher Y-BOCS obsession subscores, Y-BOCS time preoccupied by obsessions scores, Y-BOCS distress due to obsessions scores, importance of control of thought ratings, male gender, and having had treatment prior to entering into the study. Unacceptable/taboo thoughts were also predicted by greater levels of hostility, and a past history of non-alcohol substance dependence. An unacceptable/taboo thought symptom dimension of OCD is supported by a unique set of associated characteristics that should be considered in the assessment and treatment of individuals with these symptoms. Crown Copyright © 2013. Published by Elsevier Inc. All rights reserved.

The blood transfusion taboo of Jehovah's Witnesses: origin, development and function of a controversial doctrine.

PubMed

Singelenberg, R

1990-01-01

Jehovah's Witnesses are not allowed to accept a blood transfusion. According to the Watch Tower Bible and Tract Society this therapy is a transgression of divine precepts. Additionally, in the judgement of the believers, secular proof is abundant these days; to them AIDS is a powerful justification to abstain from blood. Founded on the work of the anthropologist Mary Douglas, it is argued that the rejection of this medical therapy is based on perceptions of pollution and purity inherent in the Watch Tower Society's ideological concept of anti-worldliness. Rooted in the movement's pre-war opposition to vaccination the implementation of the taboo was triggered by the prevailing social-political climate surrounding the Society during the Second World War, resulting in this intriguing and controversial religious proscription. For the community of Jehovah's Witnesses the blood transfusion taboo still functions as a significant mechanism of sectarian boundary maintenance.

Taboos in China: To Be or Not to Be

ERIC Educational Resources Information Center

Chen, Fuyu

2012-01-01

With powerful influence on the people, taboos should be noticed with keen awareness and handled with cautious respect for international visitors in China, a traditional country in its process of modernization, if successful cross-cultural communication is to be achieved. In the ever changing and integrating world, Chinese taboos are never free…

Does Emotion Help or Hinder Immediate Memory?: Arousal Versus Priority-Binding Mechanisms

ERIC Educational Resources Information Center

Hadley, Christopher B.; MacKay, Donald G.

2006-01-01

People recall taboo words better than neutral words in many experimental contexts. The present rapid serial visual presentation (RSVP) experiments demonstrated this taboo-superiority effect for immediate recall of mixed lists containing taboo and neutral words matched for familiarity, length, and category coherence. Under binding theory (MacKay et…

Accommodating Taboo Language in English Language Teaching: Issues of Appropriacy and Authenticity

ERIC Educational Resources Information Center

Liyanage, Indika; Walker, Tony; Bartlett, Brendan; Guo, Xuhong

2015-01-01

Culturally specific language practices related to vernacular uses of taboo language such as swearing represent a socially communicative minefield for learners of English. The role of classroom learning experiences to prepare learners for negotiation of taboo language use in social interactions is correspondingly complicated and ignored in much of…

Lions, tigers, and bears, oh sh!t: Semantics versus tabooness in speech production.

PubMed

White, Katherine K; Abrams, Lise; Koehler, Sarah M; Collins, Richard J

2017-04-01

While both semantic and highly emotional (i.e., taboo) words can interfere with speech production, different theoretical mechanisms have been proposed to explain why interference occurs. Two experiments investigated these theoretical approaches by comparing the magnitude of these two types of interference and the stages at which they occur during picture naming. Participants named target pictures superimposed with semantic, taboo, or unrelated distractor words that were presented at three different stimulus-onset asynchronies (SOA): -150 ms, 0 ms, or +150 ms. In addition, the duration of distractor presentation was manipulated across experiments, with distractors appearing for the duration of the picture (Experiment 1) or for 350 ms (Experiment 2). Taboo distractors interfered more than semantic distractors, i.e., slowed target naming times, at all SOAs. While distractor duration had no effect on type of interference at -150 or 0 SOAs, briefly presented distractors eliminated semantic interference but not taboo interference at +150 SOA. Discussion focuses on how existing speech production theories can explain interference from emotional distractors and the unique role that attention may play in taboo interference.

The Taboo and "Noa" of Teaching Science-Technology-Society (STS): A Constructivist Approach to Understanding the Rules of Conduct Teachers Live By.

ERIC Educational Resources Information Center

McGinnis, J. Randy

This study qualitatively investigates the taboo and "noa" topics of Science-Technology-Society (STS) taught in two local cultures. Taboos are beliefs that constrain behavior by making those behaviors perceived as threatening by the members of the social group forbidden and improper for discussion. "Noa" is the Polynesian word…

[Sexually transmitted diseases: the impact of stigma and taboo on current medical care].

PubMed

Badura-Lotter, G

2014-04-01

Sexually transmitted diseases (STD) are probably the most tabooed diseases we know. The many taboos and the related stigmata shape patients' lives and significantly influence health care policies, medical research, and current problems in medical ethics. To better understand these complex influences, the still powerful taboos and related metaphors associated with illness and disease are analyzed within their cultural and historical background and concerning the actual impact on patient care and research. It becomes obvious that research and health care policies cannot be satisfyingly successful in helping people affected by STDs as long as these "nonscientific" factors are not taken into account.

Taboo words: the effect of emotion on memory for peripheral information.

PubMed

Guillet, Rebecca; Arndt, Jason

2009-09-01

In three experiments, we examined memory for peripheral information that occurred in the same context as emotion-inducing information. In the first two experiments, participants studied either a sentence (Experiment 1) or a pair of words (Experiments 2A-2C) containing a neutral peripheral word, as well as a neutral, negative-valence, or taboo word, to induce an emotional response. At retrieval, the participants were asked to recall the neutral peripheral word from a sentence fragment or emotion-inducing word cue. In Experiment 3, we presented word pairs at encoding and tested memory with associative recognition. In all three experiments, memory for peripheral words was enhanced when it was encoded in the presence of emotionally arousing taboo words but not when it was encoded in the presence of words that were only negative in valence. These data are consistent with priority-binding theory (MacKay et al., 2004) and inconsistent with the attention-narrowing hypothesis (Easterbrook, 1959), as well as with object-based binding theory (Mather, 2007).

Long-lasting attentional influence of negative and taboo words in an auditory variant of the emotional Stroop task.

PubMed

Bertels, Julie; Kolinsky, Régine; Pietrons, Elise; Morais, José

2011-02-01

Using an auditory adaptation of the emotional and taboo Stroop tasks, the authors compared the effects of negative and taboo spoken words in mixed and blocked designs. Both types of words elicited carryover effects with mixed presentations and interference with blocked presentations, suggesting similar long-lasting attentional effects. Both were also relatively resilient to the long-lasting influence of the preceding emotional word. Hence, contrary to what has been assumed (Schmidt & Saari, 2007), negative and taboo words do not seem to differ in terms of the temporal dynamics of the interdimensional shifting, at least in the auditory modality. PsycINFO Database Record (c) 2011 APA, all rights reserved.

The greatest taboo: urinary incontinence as a source of shame and embarrassment.

PubMed

Elenskaia, Ksenia; Haidvogel, Karin; Heidinger, Christine; Doerfler, Daniela; Umek, Wolfgang; Hanzal, Engelbert

2011-10-01

While urinary incontinence is often labeled as a taboo in the literature, we found no scientific data addressing this issue exclusively. The aim of our study was to measure the perception of urinary incontinence as a taboo and how this compares to other medical conditions that may be embarrassing. 150 test persons completed a self-administered 13-item questionnaire about perception and knowledge of urinary incontinence. Data were analysed with the SPSS 10.0.5 software package using the U-test, Chi-square-test, Yates-correction, Fisher's exact test and Kolmogorov-Smirnov test. Eighty-six (60.6%) of 142 respondents thought that urinary incontinence constituted a taboo in Austria. To be incontinent was considered significantly more embarrassing than depression or cancer, respectively (p = 0.001). Despite its high prevalence, urinary incontinence is still considered a taboo in up to 60% of our Austrian test persons. The level of shame and embarrassment of urinary incontinence is significantly higher than that of depression and cancer.

Attentional capture by taboo words: A functional view of auditory distraction.

PubMed

Röer, Jan P; Körner, Ulrike; Buchner, Axel; Bell, Raoul

2017-06-01

It is well established that task-irrelevant, to-be-ignored speech adversely affects serial short-term memory (STM) for visually presented items compared with a quiet control condition. However, there is an ongoing debate about whether the semantic content of the speech has the capacity to capture attention and to disrupt memory performance. In the present article, we tested whether taboo words are more difficult to ignore than neutral words. Taboo words or neutral words were presented as (a) steady state sequences in which the same distractor word was repeated, (b) changing state sequences in which different distractor words were presented, and (c) auditory deviant sequences in which a single distractor word deviated from a sequence of repeated words. Experiments 1 and 2 showed that taboo words disrupted performance more than neutral words. This taboo effect did not habituate and it did not differ between individuals with high and low working memory capacity. In Experiments 3 and 4, in which only a single deviant taboo word was presented, no taboo effect was obtained. These results do not support the idea that the processing of the auditory distractors' semantic content is the result of occasional attention switches to the auditory modality. Instead, the overall pattern of results is more in line with a functional view of auditory distraction, according to which the to-be-ignored modality is routinely monitored for potentially important stimuli (e.g., self-relevant or threatening information), the detection of which draws processing resources away from the primary task. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Evaluation of Control Inputs on the Spin Recovery of the 8KCAB Super Decathlon

DTIC Science & Technology

2015-09-17

limited exposure to spins and variations of spin recovery methods. Aircraft spins have become taboo and avoided by all but the most experienced...knowledge of every pilot, some areas have become taboo and avoided all but the most experienced pilots and researchers. This leads to much...recovery methods. Aircraft spins have become taboo and avoided by all but the most experienced pilots and researchers. The research here is focused

"Sex Will Make Your Fingers Grow Thin and Then You Die": The Interplay of Culture, Myths, and Taboos on African Immigrant Mothers' Perceptions of Reproductive Health Education with Their Daughters Aged 10-14 Years.

PubMed

Agbemenu, Kafuli; Hannan, Margaret; Kitutu, Julius; Terry, Martha Ann; Doswell, Willa

2018-06-01

This paper examines the convergence of culture, myths, and taboos surrounding reproductive health issues African immigrant women, living in the United States, learned during childhood in their countries of origin. We also discuss how mothers' perceptions of reproductive health education (RHE) influenced the education of their own daughters aged 10-14 years. This was a qualitative descriptive study. Data were collected via interviews and demographic survey. The sample size was 20 African immigrant mothers living in a mid-sized city in the U.S. Interviews were transcribed verbatim. Qualitative data was analyzed using qualitative content analysis. Myths and taboos related to menstruation, sexual intercourse, pregnancy, and HIV/AIDS were reported by the women interviewed. Discussion of these issues was largely taboo, and most myths the mothers learned growing up pertained to sexual intercourse, pregnancy prevention, and pregnancy termination using non-hormonal ingested substances. Myths and taboos about sexual issues are widespread in Africa and are propagated to control sexual behavior, especially that of unmarried people, particularly women. By examining these myths and taboos, we are able to somewhat contextualize the mothers' immigrant experience regarding RHE. Although myths were reported, the majority of mothers did not appear to believe them. The most significant taboo reported was sexual intercourse. This in turn led to mothers' overemphasis on abstinence for their daughters. It is also noteworthy that this sample contained mainly African women who overall were highly educated, spoke English, and could adequately navigate life in the U.S. It is unclear what the results would be if we were to examine African immigrant women with less achievements in these areas.

Anger, disgust, and presumption of harm as reactions to taboo-breaking behaviors.

PubMed

Gutierrez, Roberto; Giner-Sorolla, Roger

2007-11-01

Three experiments investigated the relationship between the presumption of harm in harmfree violations of creatural norms (taboos) and the moral emotions of anger and disgust. In Experiment 1, participants made a presumption of harm to others from taboo violations, even in conditions described as harmless and not involving other people; this presumption was predicted by anger and not disgust. Experiment 2 manipulated taboo violation and included a cognitive load task to clarify the post hoc nature of presumption of harm. Experiment 3 was similar but more accurately measured presumed harm. In Experiments 2 and 3, only without load was symbolic harm presumed, indicating its post hoc function to justify moral anger, which was not affected by load. In general, manipulations of harmfulness to others predicted moral anger better than moral disgust, whereas manipulations of taboo predicted disgust better. The presumption of harm was found on measures of symbolic rather than actual harm when a choice existed. These studies clarify understanding of the relationship between emotions and their justification when people consider victimless, offensive acts.

Bimetallic cages

NASA Astrophysics Data System (ADS)

Fournier, René; Afzal-Hussain, Sabeen

2013-02-01

We report the results of density functional theory for 39 clusters AxBy (x + y = 10 or 12) where A and B are metals from group 1, 2, 11, 12, 13, or 14 of the periodic table. The chemical compositions were chosen to satisfy an electronic shell closing criterion. We performed an unbiased search for the global minimum (GM) by taboo search in descriptor space in each case. Eight of the 39 putative GM are cages even though none of the clusters contains gold, a metal with a well known propensity to form cages. These cages are large enough to accommodate a dopant atom with an atomic radius varying between 0.7 Å and 1.2 Å. The chemical compositions most likely to produce cages have an element of group 11 alloyed with an element of group 2, 12, or 13.

Identity, morals, and taboos: beliefs as assets.

PubMed

Bénabou, Roland; Tirole, Jean

2011-01-01

We develop a theory of moral behavior, individual and collective, based on a general model of identity in which people care about “who they are” and infer their own values from past choices. The model sheds light on many empirical puzzles inconsistent with earlier approaches. Identity investments respond nonmonotonically to acts or threats, and taboos on mere thoughts arise to protect beliefs about the “priceless” value of certain social assets. High endowments trigger escalating commitment and a treadmill effect, while competing identities can cause dysfunctional capital destruction. Social interactions induce both social and antisocial norms of contribution, sustained by respectively shunning free riders or do-gooders.

Menstruation related myths in India: strategies for combating it

PubMed Central

Garg, Suneela; Anand, Tanu

2015-01-01

Menstruation is a phenomenon unique to girls. However, it has always been surrounded by taboos and myths that exclude women from many aspects of socio-cultural life. In India, the topic has been a taboo until date. Such taboos about menstruation present in many societies impact on girls’ and women's emotional state, mentality and lifestyle and most importantly, health. The challenge, of addressing the socio-cultural taboos and beliefs in menstruation, is further compounded by the low girls’ knowledge levels and understandings of puberty, menstruation, and reproductive health. Thus, there is the need to follow a strategic approach in combating these issues. The current paper aims to discuss menstruation related myths prevalent in India, their impact on women's life, relevance of addressing these issues in primary care and a brief description about various strategies to combat them. PMID:25949964

Geodesy: Modeling Earth's Post-Glacial Rebound

NASA Astrophysics Data System (ADS)

Spada, Giorgio; Antonioli, Andrea; Boschi, Lapo; Brandi, Valter; Cianetti, Spina; Galvani, Gabriele; Giunchi, Carlo; Perniola, Bruna; Agostinetti, Nicola Piana; Piersanti, Antonio; Stocchi, Paolo

2004-02-01

Efforts to mathematically model the Earth's post-glacial rebound, or, in general, long-term planetary-scale viscoelastic deformations, have been ongoing for several decades. Unfortunately, research in the post-glacial rebound community has not been characterized by much exchange of knowledge. Groups around the world have developed their code independently, sometimes with profoundly different approaches, occasionally leading to inconsistent results [e.g., Boschi et al., 1999]. Postglacial Rebound Calculator (TABOO) is a post-glacial rebound software that is being made freely available (through Samizdat Press at http://samizdat.mines.edu/taboo/)in the hope that it might become a common reference for all post-glacial rebound researchers. TABOO is portable and has been tested on Unix, Linux, and Windows systems; all it requires is a Fortran90 compiler supporting quadruple precision. The software is easy to use. It comes with a detailed guide that can work as a quick reference cookbook, and it is also accompanied by a textbook, The Theory Behind TABOO, collecting the most significant theoretical results from post-glacial rebound literature. TABOO is not a ``black-box,'' although it may easily be used as such. The entire source code is provided and should be easy to understand for intermediate-level Fortran programmers.

Emotional arousal enhances word repetition priming

PubMed Central

Thomas, Laura A.; LaBar, Kevin S.

2012-01-01

Three experiments were conducted to determine if emotional content increases repetition priming magnitude. In the study phase of Experiment 1, participants rated high-arousing negative (taboo) words and neutral words for concreteness. In the test phase, they made lexical decision judgements for the studied words intermixed with novel words (half taboo, half neutral) and pseudowords. In Experiment 2, low-arousing negative (LAN) words were substituted for the taboo words, and in Experiment 3 all three word types were used. Results showed significant priming in all experiments, as indicated by faster reaction times for studied words than for novel words. A priming × emotion interaction was found in Experiments 1 and 3, with greater priming for taboo relative to neutral words. The LAN words in Experiments 2 and 3 showed no difference in priming magnitude relative to the other word types. These results show selective enhancement of word repetition priming by emotional arousal. PMID:26321783

Automated parameterization of intermolecular pair potentials using global optimization techniques

NASA Astrophysics Data System (ADS)

Krämer, Andreas; Hülsmann, Marco; Köddermann, Thorsten; Reith, Dirk

2014-12-01

In this work, different global optimization techniques are assessed for the automated development of molecular force fields, as used in molecular dynamics and Monte Carlo simulations. The quest of finding suitable force field parameters is treated as a mathematical minimization problem. Intricate problem characteristics such as extremely costly and even abortive simulations, noisy simulation results, and especially multiple local minima naturally lead to the use of sophisticated global optimization algorithms. Five diverse algorithms (pure random search, recursive random search, CMA-ES, differential evolution, and taboo search) are compared to our own tailor-made solution named CoSMoS. CoSMoS is an automated workflow. It models the parameters' influence on the simulation observables to detect a globally optimal set of parameters. It is shown how and why this approach is superior to other algorithms. Applied to suitable test functions and simulations for phosgene, CoSMoS effectively reduces the number of required simulations and real time for the optimization task.

Who seeks treatment for alcohol problems? Demography and alcohol-use characteristics of patients in taboo and non-taboo drinking groups attending professional alcohol services in Nepal.

PubMed

Neupane, Sudan Prasad; Bramness, Jørgen G

2014-12-01

Only few individuals with alcohol problems seek help; those who do have not been described adequately. Here, we summarize the demographic and alcohol-related features of inpatients attending professional alcohol services in Nepal and examine differences between patients with and without social taboos about drinking. Fully structured interviews including the Composite International Diagnostic Interview and the Alcohol Use Disorder Identification Test were administered to 177 men and 21 women consecutively admitted to eight alcohol treatment centres in Kathmandu. Altogether, 164 patients (83%) had alcohol dependence and 24 patients (12%) had alcohol abuse. The sample had a mean age of 35.3 years (SD 10.1) with a time lag of 16.8 years (SD 9.8) from start of habitual drinking to first entry into treatment. Most (62%) were married, lived in urban areas (72%), had above-average income (57%), received adequate social support (71%), and belonged to social groups in which drinking is taboo (57%). Individuals in non-taboo group more often lived in urban areas, had lower socioeconomic status, more often reported parental problem drinking and started drinking at a younger age, whereas individuals in the taboo group more often had late onset, risky drinking, and waited longer before seeking treatment (P<0.05). Traditionally alcohol non-using castes and people with higher socioeconomic status over-represent professional alcohol services in Kathmandu. This, and high levels of hazardous and harmful alcohol use, indicate changing trends concerning social tolerance towards alcohol in Nepalese society in recent times and a heavy burden associated with alcohol disorders. Copyright © 2014 Elsevier B.V. All rights reserved.

The importance of taboos and social norms to conservation in Madagascar.

PubMed

Jones, Julia P G; Andriamarovololona, Mijasoa M; Hockley, Neal

2008-08-01

Informal institutions governing the use of wild species are present in many societies. A system of prohibitions known as fady is central to Malagasy culture. We examined whether fady that relate to the use of natural resources in the eastern rainforests of Madagascar play an important conservation role. Prohibitions ranged from strict taboos in which a species or area was forbidden by the ancestors to social norms that concerned acceptable behavior when harvesting wild species. Strict taboos offered real protection to threatened species, such as the lemur Propithecus edwardsi and the carnivore Cryptoprocta ferox. Taboos also reduced pressure on some economically important endemic species by preventing their sale or limiting the harvest season. Despite their value for conservation, the taboos did not appear to originate from attempts to sustainably manage resources. Nevertheless, social norms, in which the sanction was social disapproval rather than supernatural retribution, encouraged sustainable harvesting practices for tenrecs (Tenrec ecudatus) and pandans (Pandanus spp.). Unfortunately, the social norms concerning methods of harvesting pandans appeared to be breaking down in villages surrounding Ranomafana National Park, and we suggest that the imposition of external conservation rules is weakening traditional management. Informal institutions are important to conservation because they suggest ways of improving cultural understanding and conservation communication. Food taboos influence societal preferences, which affect the wider demand for a species. Most important, where capacity to enforce external conservation rules is limited, informal institutions may provide the only effective regulations. Informal institutions should receive greater attention from conservation biologists so that local people's conservation roles can be acknowledged fairly and so that potential synergies with conservation objectives can be realized.

Niche harmony search algorithm for detecting complex disease associated high-order SNP combinations.

PubMed

Tuo, Shouheng; Zhang, Junying; Yuan, Xiguo; He, Zongzhen; Liu, Yajun; Liu, Zhaowen

2017-09-14

Genome-wide association study is especially challenging in detecting high-order disease-causing models due to model diversity, possible low or even no marginal effect of the model, and extraordinary search and computations. In this paper, we propose a niche harmony search algorithm where joint entropy is utilized as a heuristic factor to guide the search for low or no marginal effect model, and two computationally lightweight scores are selected to evaluate and adapt to diverse of disease models. In order to obtain all possible suspected pathogenic models, niche technique merges with HS, which serves as a taboo region to avoid HS trapping into local search. From the resultant set of candidate SNP-combinations, we use G-test statistic for testing true positives. Experiments were performed on twenty typical simulation datasets in which 12 models are with marginal effect and eight ones are with no marginal effect. Our results indicate that the proposed algorithm has very high detection power for searching suspected disease models in the first stage and it is superior to some typical existing approaches in both detection power and CPU runtime for all these datasets. Application to age-related macular degeneration (AMD) demonstrates our method is promising in detecting high-order disease-causing models.

A child's garden of curses: a gender, historical, and age-related evaluation of the taboo lexicon.

PubMed

Jay, Kristin L; Jay, Timothy B

2013-01-01

Child swearing is a largely unexplored topic among language researchers, although assumptions about what children know about taboo language form the basis for language standards in many settings. The purpose of the studies presented here is to provide descriptive data about the emergence of adultlike swearing in children; specifically, we aim to document what words children of different ages know and use. Study 1 presents observational data from adults and children (ages 1-12). Study 2 compares perceptions of the inappropriateness of taboo words between adults and older (ages 9-12) and younger (ages 6-8) children. Collectively these data indicate that by the time children enter school they have the rudiments of adult swearing, although children and adults differ in their assessments of the inappropriateness of mild taboo words. Comparisons of these data with estimates obtained in the 1980s allow us to comment on whether swearing habits are changing over the years. Child swearing data can be applied to contemporary social problems and academic issues.

How do speakers resist distraction? Evidence from a taboo picture-word interference task.

PubMed

Dhooge, Elisah; Hartsuiker, Robert J

2011-07-01

Even in the presence of irrelevant stimuli, word production is a highly accurate and fluent process. But how do speakers prevent themselves from naming the wrong things? One possibility is that an attentional system inhibits task-irrelevant representations. Alternatively, a verbal self-monitoring system might check speech for accuracy and remove errors stemming from irrelevant information. Because self-monitoring is sensitive to social appropriateness, taboo errors should be intercepted more than neutral errors are. To prevent embarrassment, speakers might also speak more slowly when confronted with taboo distractors. Our results from two experiments are consistent with the self-monitoring account: Examining picture-naming speed (Experiment 1) and accuracy (Experiment 2), we found fewer naming errors but longer picture-naming latencies for pictures presented with taboo distractors than for pictures presented with neutral distractors. These results suggest that when intrusions of irrelevant words are highly undesirable, speakers do not simply inhibit these words: Rather, the language-production system adjusts itself to the context and filters out the undesirable words.

An Optimization System with Parallel Processing for Reducing Common-Mode Current on Electronic Control Unit

NASA Astrophysics Data System (ADS)

Okazaki, Yuji; Uno, Takanori; Asai, Hideki

In this paper, we propose an optimization system with parallel processing for reducing electromagnetic interference (EMI) on electronic control unit (ECU). We adopt simulated annealing (SA), genetic algorithm (GA) and taboo search (TS) to seek optimal solutions, and a Spice-like circuit simulator to analyze common-mode current. Therefore, the proposed system can determine the adequate combinations of the parasitic inductance and capacitance values on printed circuit board (PCB) efficiently and practically, to reduce EMI caused by the common-mode current. Finally, we apply the proposed system to an example circuit to verify the validity and efficiency of the system.

Cultural processes in psychotherapy for perinatal loss: Breaking the cultural taboo against perinatal grief.

PubMed

Markin, Rayna D; Zilcha-Mano, Sigal

2018-03-01

This paper argues that there is a cultural taboo against the public recognition and expression of perinatal grief that hinders parents' ability to mourn and their psychological adjustment following a loss. It is proposed that this cultural taboo is recreated within the therapy relationship, as feelings of grief over a perinatal loss are minimized or avoided by the therapist and parent or patient. Importantly, it is suggested that if these cultural dynamics are recognized within the therapy relationship, then psychotherapy has the immense opportunity to break the taboo by validating the parent's loss as real and helping the parent to mourn within an empathic and affect-regulating relationship. Specifically, it is suggested that therapists break the cultural taboo against perinatal grief and help parents to mourn through: acknowledging and not pathologizing perinatal grief reactions, considering intrapsychic and cultural factors that impact a parent's response to loss, exploring cultural reenactments within the therapy relationship, empathizing with the parent's experience of loss and of having to grieve within a society that does not recognize perinatal loss, coregulating the parent's feelings of grief and loss, and helping patients to create personally meaningful mourning rituals. Lastly, the impact of within and between cultural differences and therapist attitudes on the therapy process is discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

A Study about the Taboo of Rotation Timing for the Flapping Wing Flight

NASA Astrophysics Data System (ADS)

Wang, An-Bang; Hsueh, Chia-Hsien; Chen, Shih-Shen

2004-11-01

Influence of rotation timing for flapping wing flight on the flying lift has been experimentally investigated in this study. Since the insects cannot extend and shrink their wings like birds, the rotation timing of wings becomes the major influential factor to affect the flying lift of the flapping wing flight. The results reveal that rotation timing has significant influence on the flying lift. The averaged flying lift increases for high rotation wing velocity. Based on the comparisons of flying lift, too late A-rotation (connecting from wing downward motion to upward one) is the most serious taboo for the motion design of the micro air vehicles with flapping wings. Too late B-rotation (connection from upward motion to downward one) should also be avoided.

Parenting beliefs and practices of opiate-addicted parents: concealment and taboo.

PubMed

Hogan, Diane M

2003-07-01

The lifestyle associated with opiate dependence, including drug taking, the buying and selling of drugs, and contact with other drug users, carries potential risks for the safety and well-being of children of drug-using parents. Based on a qualitative interview study conducted with 50 opiate-dependent parents in Dublin, Ireland, the parenting beliefs and practices in relation to children's exposure to drugs and the associated lifestyle are described. Parents saw their lifestyle as potentially risky for their children and their families. The most common strategy adopted by parents was to conceal their drug-related activities and maintain a strict family taboo about these activities. Intervention programmes should be offered to support effective family communication about parental drug dependence. Copyright 2003 S. Karger AG, Basel

A fully resolved consensus between fully resolved phylogenetic trees.

PubMed

Quitzau, José Augusto Amgarten; Meidanis, João

2006-03-31

Nowadays, there are many phylogeny reconstruction methods, each with advantages and disadvantages. We explored the advantages of each method, putting together the common parts of trees constructed by several methods, by means of a consensus computation. A number of phylogenetic consensus methods are already known. Unfortunately, there is also a taboo concerning consensus methods, because most biologists see them mainly as comparators and not as phylogenetic tree constructors. We challenged this taboo by defining a consensus method that builds a fully resolved phylogenetic tree based on the most common parts of fully resolved trees in a given collection. We also generated results showing that this consensus is in a way a kind of "median" of the input trees; as such it can be closer to the correct tree in many situations.

Functional mechanisms involved in the internal inhibition of taboo words.

PubMed

Severens, Els; Kühn, Simone; Hartsuiker, Robert J; Brass, Marcel

2012-04-01

The present study used functional magnetic resonance imaging to investigate brain processes associated with the inhibition of socially undesirable speech. It is tested whether the inhibition of undesirable speech is solely related to brain areas associated with classical stop signal tasks or rather also involves brain areas involved in endogenous self-control. During the experiment, subjects had to do a SLIP task, which was designed to elicit taboo or neutral spoonerisms. Here we show that the internal inhibition of taboo words activates the right inferior frontal gyrus, an area that has previously been associated with externally triggered inhibition. This finding strongly suggests that external social rules become internalized and act as a stop-signal.

Functional mechanisms involved in the internal inhibition of taboo words

PubMed Central

Kühn, Simone; Hartsuiker, Robert J.; Brass, Marcel

2012-01-01

The present study used functional magnetic resonance imaging to investigate brain processes associated with the inhibition of socially undesirable speech. It is tested whether the inhibition of undesirable speech is solely related to brain areas associated with classical stop signal tasks or rather also involves brain areas involved in endogenous self-control. During the experiment, subjects had to do a SLIP task, which was designed to elicit taboo or neutral spoonerisms. Here we show that the internal inhibition of taboo words activates the right inferior frontal gyrus, an area that has previously been associated with externally triggered inhibition. This finding strongly suggests that external social rules become internalized and act as a stop-signal. PMID:21609970

On Rejecting Emotional Lures Created by Phonological Neighborhood Activation

ERIC Educational Resources Information Center

Starns, Jeffrey J.; Cook, Gabriel I.; Hicks, Jason L.; Marsh, Richard L.

2006-01-01

The authors conducted 2 experiments to assess how phonologically related lures are rejected in a false memory paradigm. Some phonological lures were emotional (i.e., taboo) words, and others were not. The authors manipulated the presence of taboo items on the study list and reduced the ability to use controlled rejection strategies by dividing…

Sexuality: Still a Taboo Subject?

ERIC Educational Resources Information Center

Duguay, Lucille

2011-01-01

In spite of the fact that we are all bombarded with sexual messages every day, the subject of relationship and sexuality education for students with intellectual and developmental disabilities continues to be a taboo one. Generally speaking, the author has found it is not the parents of those young people who are reluctant to have the discussion,…

Families Facing the Nuclear Taboo.

ERIC Educational Resources Information Center

Jacobs, Judith Bula

1988-01-01

Discusses attitudes of 12 families participating in group which was formed to focus on issues related to the possibility of a nuclear disaster. Why and how these families are facing the nuclear taboo plus various outcomes of doing so are discussed as well as the role of the professional in encouraging such openness about these difficult issues.…

Dietary habits, food taboos, and perceptions towards weight gain during pregnancy in Arsi, rural central Ethiopia: a qualitative cross-sectional study.

PubMed

Zerfu, Taddese Alemu; Umeta, Melaku; Baye, Kaleab

2016-07-25

The nutritional status of women before and during pregnancy can be determined by maternal knowledge, attitudes, and perceptions towards certain foods. The present study aimed to explore maternal dietary habits, food taboos, and cultural beliefs that can affect nutrition during pregnancy in rural Arsi, central Ethiopia. A qualitative, cross-sectional study, involving 38 key informant in-depth interviews and eight focus group discussions, was conducted among purposefully selected pregnant women and their husbands, elderly people, community leaders, health workers, and agriculture office experts. Participants were selected purposefully from all the major agro-ecologic areas of the study site. Data was analyzed manually using the thematic framework analyses method. The pregnant women reported that they did not change the amount and type of foods consumed to take into account their increased nutritional need during pregnancy. The consumption of meat, fish, fruits, and some vegetables during pregnancy remained as low as the pre-pregnancy state, irrespective of the women's income and educational status. Although not practiced by all, a number of taboos related to the intake of certain food items and misconceptions that can adversely affect nutritional status during pregnancy were identified. The most common taboos were related to the consumption of green leafy vegetables, yogurt, cheese, sugar cane, and green pepper. However, the frequency and extent of the practice varied by maternal age, family composition, and literacy level. Older mothers, from rural villages, and those with no formal education were more likely to practice the taboos than younger and educated ones. Almost all of the participants disfavored weight gain during pregnancy in fear of obstetric complications associated with the delivery of a bigger infant. Misconceptions about weight gain during pregnancy and food taboos were widespread, particularly among older and illiterate rural communities. Thus, future nutrition programs should promote diversification of both the agricultural production and consumption.

Implications of Nutritional Beliefs and Taboos--Hausa and Yoruba Pregnant Women in Lagos, Nigeria.

ERIC Educational Resources Information Center

Abidoye, R. O.; Akinpelumi, O. B.

1997-01-01

Investigated taboos and beliefs about the nutritional value of foods among pregnant women from Nigeria's Hausa and Yoruba tribes. Found that Hausa women had greater nutritional anemia than Yoruba women; their babies had greater incidence of low birth weights and smaller chest and head measurements. Hausa women learned food-related beliefs from…

Swearing: The Good, the Bad & the Ugly

ERIC Educational Resources Information Center

Finn, Eileen

2017-01-01

This article explores the cases for and against the inclusion of curriculum about swearing (which includes taboo words) as a part of an Adult ESL course. The function and prevalence of swearing are discussed, including the level of exposure students face. Taboo language makes up 4% to 13% of typical daily language use (Fägersten, 2012; Winters…

Teaching More than the Facts of Menstruation: Exercises to Stimulate Dialogue about a Taboo Subject.

ERIC Educational Resources Information Center

Taylor, Christina J.

1981-01-01

Presents nine exercises designed to help students and teachers become more aware of their attitudes about menstruation and to move beyond the realms of mystery, ignorance, and taboos. Participants list and analyze expressions used to refer to menstruation, discuss pleasant and unpleasant experiences, and recall feelings on first learning of…

Tattoo and taboo: on the meaning of tattoos in the analytic process.

PubMed

Karacaoglan, Uta

2012-02-01

Tattooing projects a visual image in transference to form a backdrop for the most salient unconscious inner conflicts arising during an ongoing analytic process. Like a snapshot, the tattoo is a dialectic record of the mother-father relationship, of desires for closeness and distance, commonality and difference, identification and individuation. As Walter Benjamin famously stated about the nature of visual images in his Arcades Project, the tattoo represents "dialectics at a standstill." What seems paramount to the patient who participates in the act of tattooing is the need for stasis and immutability, as if bringing unconscious conflicts to "standstill" were to deliver a sense of stability. Unconsciously, the need is triggered by a threat to the inner stability resulting from fear of violating a taboo escalating to the point that fears of abandonment and fusion become unbearable. On the one hand, the tattoo is a visual symbolization of a taboo transgression; on the other hand, it activates the same through an act of self-injury that resembles the magical ritual acts of indigenous peoples' use of tattoos. The taboo thus serves as an ersatz for the actual violation of the taboo in real life, so that the tattoo may be ascribed a magical significance or totemic function. And yet the tattoo's success as a vehicle for constructing a transitional object is always contingent on the tangible manipulation of the skin conjoined with the creation of a symbolizing visual image. The image then acts like a "patch" to repair holes blown into Winnicott's "potential space" and to reconstruct it. Copyright © 2011 Institute of Psychoanalysis.

Increasing Uncertainty: The Dangers of Relying on Conventional Forces for Nuclear Deterrence

DTIC Science & Technology

2016-03-14

designed by the United States to meet its nuclear deterrence needs are not constrained by the “nuclear taboo ” and, in fact, are more usable.38 The...Nuclear deterrence may be much more fragile than any of us realize. It is imperative that we do not take the “nuclear taboo ” for granted by assuming

A Researcher "Called" to "Taboo" Places?: A Burgeoning Research Method in African-Centered Education

ERIC Educational Resources Information Center

Shockley, Kmt G.

2009-01-01

This article presents a self-reflexive analysis of the complexities of conducting Afrocentric education research while living with a "double consciousness." Having been "called" to places that are considered to be "taboo" the author takes readers on a journey that begins in his busy mind and ends in on the African continent in a "rabbit hole."…

Talking about Money Is Taboo: Perceptions of Financial Planning Students and Implications for the Financial Planning Industry

ERIC Educational Resources Information Center

Alsemgeest, Liezel

2016-01-01

Communication about money is a social, cultural and psychological taboo and yet it is essential in the financial planning industry, as a financial planner cannot be effective if all information is not disclosed. This article examines how financial planning students perceive communication about money, their willingness to talk about it and their…

Disentangling fast and slow attentional influences of negative and taboo spoken words in the emotional Stroop paradigm.

PubMed

Bertels, Julie; Kolinsky, Régine

2016-09-01

Although the influence of the emotional content of stimuli on attention has been considered as occurring within trial, recent studies revealed that the presentation of such stimuli would also involve a slow component. The aim of the present study was to investigate fast and slow effects of negative (Exp. 1) and taboo (Exp. 2) spoken words. For this purpose, we used an auditory variant of the emotional Stroop paradigm in which each emotional word was followed by a sequence of neutral words. Replicating results from our previous study, we observed slow but no fast effects of negative and taboo words, which we interpreted as reflecting difficulties to disengage attention from their emotional dimension. Interestingly, while the presentation of a negative word only delayed the processing of the immediately subsequent neutral word, slow effects of taboo words were long-lasting. Nevertheless, such attentional effects were only observed when the emotional words were presented in the first block of trials, suggesting that once participants develop strategies to perform the task, attention-grabbing effects of emotional words disappear. Hence, far from being automatic, the occurrence of these effects would depend on participants' attentional set.

Theorizing a model information pathway to mitigate the menstrual taboo.

PubMed

Yagnik, Arpan

2017-12-13

The impact of menstruation on the society is directly seen in the educational opportunities, quality of life and professional endeavors of females. However, lack of menstrual hygiene management has indirect implication on the balance and development of the society and nation. This study is set in the Indian context. The researcher identifies actors with a potential of mitigating menstrual taboo and then theorizes an optimal information pathway to mitigate menstrual taboo. Diffusion of innovation, framing and agenda setting theories contribute as frameworks in the creation of an optimal pathway to dissolve the menstrual taboo. The actors identified in this model are scholars, health activists, students, NGOs, media, government, corporations and villages or communities. The determinants for the direction and the order of the pathway to diffuse knowledge and confidence among these actors are the ultimate goal and sustainability of the model, strengths and weaknesses of actors, and actors' extent of influence. Considering the absence of an existing alternate, this model pathway provides a solid framework purely from a theoretical perspective. Theoretically, this model pathway is possible, practical and optimal. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Self-control in Online Discussions: Disinhibited Online Behavior as a Failure to Recognize Social Cues

PubMed Central

Voggeser, Birgit J.; Singh, Ranjit K.; Göritz, Anja S.

2018-01-01

In an online experiment we examined the role of self-control in recognizing social cues in the context of disinhibited online behavior (e.g., flaming and trolling). We temporarily lowered participants' self-control capacity with an ego depletion paradigm (i.e., color Stroop task). Next, we measured participants' sensitivity to social cues with an emotional Stroop task containing neutral, negative, and taboo words. Sensitivity to social cues is represented by the increase in reaction time to negative and especially taboo words compared to neutral words. As expected, undepleted participants were slower to process the color of negative and taboo words. By contrast, depleted participants (i.e., those with lowered self-control capacity) did not react differently to taboo or negative words than they did to neutral words. The experiment illustrates that self-control failure may manifest itself in a failure to recognize social cues. The finding underlines the importance of self-control in understanding disinhibited online behavior: Many instances of disinhibited online behavior may occur not because people are unable to control themselves, but because they do not realize that a situation calls for self-control in the first place. PMID:29375457

Self-control in Online Discussions: Disinhibited Online Behavior as a Failure to Recognize Social Cues.

PubMed

Voggeser, Birgit J; Singh, Ranjit K; Göritz, Anja S

2017-01-01

In an online experiment we examined the role of self-control in recognizing social cues in the context of disinhibited online behavior (e.g., flaming and trolling). We temporarily lowered participants' self-control capacity with an ego depletion paradigm (i.e., color Stroop task). Next, we measured participants' sensitivity to social cues with an emotional Stroop task containing neutral, negative, and taboo words. Sensitivity to social cues is represented by the increase in reaction time to negative and especially taboo words compared to neutral words. As expected, undepleted participants were slower to process the color of negative and taboo words. By contrast, depleted participants (i.e., those with lowered self-control capacity) did not react differently to taboo or negative words than they did to neutral words. The experiment illustrates that self-control failure may manifest itself in a failure to recognize social cues. The finding underlines the importance of self-control in understanding disinhibited online behavior: Many instances of disinhibited online behavior may occur not because people are unable to control themselves, but because they do not realize that a situation calls for self-control in the first place.

The emotional carryover effect in memory for words.

PubMed

Schmidt, Stephen R; Schmidt, Constance R

2016-08-01

Emotional material rarely occurs in isolation; rather it is experienced in the spatial and temporal proximity of less emotional items. Some previous researchers have found that emotional stimuli impair memory for surrounding information, whereas others have reported evidence for memory facilitation. Researchers have not determined which types of emotional items or memory tests produce effects that carry over to surrounding items. Six experiments are reported that measured carryover from emotional words varying in arousal to temporally adjacent neutral words. Taboo, non-taboo emotional, and neutral words were compared using different stimulus onset asynchronies (SOAs), recognition and recall tests, and intentional and incidental memory instructions. Strong emotional memory effects were obtained in all six experiments. However, emotional items influenced memory for temporally adjacent words under limited conditions. Words following taboo words were more poorly remembered than words following neutral words when relatively short SOAs were employed. Words preceding taboo words were affected only when recall tests and relatively short retention intervals were used. These results suggest that increased attention to the emotional items sometimes produces emotional carryover effects; however, retrieval processes also contribute to retrograde amnesia and may extend the conditions under which anterograde amnesia is observed.

Communicating Difficult and Taboo Information: A How-To Guide for Commanders.

PubMed

Moosey, Matthew

2016-01-01

Military commanders frequently mention that communicating difficult or taboo information is especially challenging. In the context of gender-integrated ground combat service there may be additional communication challenges for military commanders who may be unaccustomed to leading both men and women. Often, military commanders must communicate and deliver difficult information, or information that causes a negative emotional response from the communicator or the intended audience. This article is intended to identify some of these challenges and present practical examples and tips for military commanders to effectively communicate difficult or taboo topics and information. In addition, this article is a call for communication experts to reach out to military leaders and offer appropriate assistance in facilitating and delivering difficult communication. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Optimal lunar soft landing trajectories using taboo evolutionary programming

NASA Astrophysics Data System (ADS)

Mutyalarao, M.; Raj, M. Xavier James

A safe lunar landing is a key factor to undertake an effective lunar exploration. Lunar lander consists of four phases such as launch phase, the earth-moon transfer phase, circumlunar phase and landing phase. The landing phase can be either hard landing or soft landing. Hard landing means the vehicle lands under the influence of gravity without any deceleration measures. However, soft landing reduces the vertical velocity of the vehicle before landing. Therefore, for the safety of the astronauts as well as the vehicle lunar soft landing with an acceptable velocity is very much essential. So it is important to design the optimal lunar soft landing trajectory with minimum fuel consumption. Optimization of Lunar Soft landing is a complex optimal control problem. In this paper, an analysis related to lunar soft landing from a parking orbit around Moon has been carried out. A two-dimensional trajectory optimization problem is attempted. The problem is complex due to the presence of system constraints. To solve the time-history of control parameters, the problem is converted into two point boundary value problem by using the maximum principle of Pontrygen. Taboo Evolutionary Programming (TEP) technique is a stochastic method developed in recent years and successfully implemented in several fields of research. It combines the features of taboo search and single-point mutation evolutionary programming. Identifying the best unknown parameters of the problem under consideration is the central idea for many space trajectory optimization problems. The TEP technique is used in the present methodology for the best estimation of initial unknown parameters by minimizing objective function interms of fuel requirements. The optimal estimation subsequently results into an optimal trajectory design of a module for soft landing on the Moon from a lunar parking orbit. Numerical simulations demonstrate that the proposed approach is highly efficient and it reduces the minimum fuel consumption. The results are compared with the available results in literature shows that the solution of present algorithm is better than some of the existing algorithms. Keywords: soft landing, trajectory optimization, evolutionary programming, control parameters, Pontrygen principle.

Innate food aversions and culturally transmitted food taboos in pregnant women in rural southwest India: separate systems to protect the fetus?

PubMed

Placek, Caitlyn D; Madhivanan, Purnima; Hagen, Edward H

2017-11-01

Pregnancy increases women's nutritional requirements, yet causes aversions to nutritious foods. Most societies further restrict pregnant women's diet with food taboos. Pregnancy food aversions are theorized to protect mothers and fetuses from teratogens and pathogens or increase dietary diversity in response to resource scarcity. Tests of these hypotheses have had mixed results, perhaps because many studies are in Westernized populations with reliable access to food and low exposure to pathogens. If pregnancy food aversions are adaptations, however, then they likely evolved in environments with uncertain access to food and high exposure to pathogens. Pregnancy food taboos, on the other hand, have been theorized to limit resource consumption, mark social identity, or also protect mothers and fetuses from dangerous foods. There have been few tests of evolutionary theories of culturally transmitted food taboos. We investigated these and other theories of psychophysiological food aversions and culturally transmitted food taboos among two non-Western populations of pregnant women in Mysore, India, that vary in food insecurity and exposure to infectious disease. The first was a mixed caste rural farming population ( N = 72), and the second was the Jenu Kurubas , a resettled population of former hunter-gatherers ( N = 30). Women rated their aversions to photos of 31 foods and completed structured interviews that assessed aversions and socially learned avoidances of foods, pathogen exposure, food insecurity, sources of culturally acquired dietary advice, and basic sociodemographic information. Aversions to spicy foods were associated with early trimester and nausea and vomiting, supporting a protective role against plant teratogens. Variation in exposure to pathogens did not explain variation in meat aversions or avoidances, however, raising some doubts about the importance of pathogen avoidance. Aversions to staple foods were common, but were not associated with resource stress, providing mixed support for the role of dietary diversification. Avoided foods outnumbered aversive foods, were believed to be abortifacients or otherwise harmful to the fetus, influenced diet throughout pregnancy, and were largely distinct from aversive foods. These results suggest that aversions target foods with cues of toxicity early in pregnancy, and taboos target suspected abortifacients throughout pregnancy.

A 3-D velocity model for earthquake location from combined geological and geophysical data: a case study from the TABOO near fault observatory (Northern Apennines, Italy)

NASA Astrophysics Data System (ADS)

Latorre, Diana; Lupattelli, Andrea; Mirabella, Francesco; Trippetta, Fabio; Valoroso, Luisa; Lomax, Anthony; Di Stefano, Raffaele; Collettini, Cristiano; Chiaraluce, Lauro

2014-05-01

Accurate hypocenter location at the crustal scale strongly depends on our knowledge of the 3D velocity structure. The integration of geological and geophysical data, when available, should contribute to a reliable seismic velocity model in order to guarantee high quality earthquake locations as well as their consistency with the geological structure. Here we present a 3D, P- and S-wave velocity model of the Upper Tiber valley region (Northern Apennines) retrieved by combining an extremely robust dataset of surface and sub-surface geological data (seismic reflection profiles and boreholes), in situ and laboratory velocity measurements, and earthquake data. The study area is a portion of the Apennine belt undergoing active extension where a set of high-angle normal faults is detached on the Altotiberina low-angle normal fault (ATF). From 2010, this area hosts a scientific infrastructure (the Alto Tiberina Near Fault Observatory, TABOO; http://taboo.rm.ingv.it/), consisting of a dense array of multi-sensor stations, devoted to studying the earthquakes preparatory phase and the deformation processes along the ATF fault system. The proposed 3D velocity model is a layered model in which irregular shaped surfaces limit the boundaries between main lithological units. The model has been constructed by interpolating depth converted seismic horizons interpreted along 40 seismic reflection profiles (down to 4s two way travel times) that have been calibrated with 6 deep boreholes (down to 5 km depth) and constrained by detailed geological maps and structural surveys data. The layers of the model are characterized by similar rock types and seismic velocity properties. The P- and S-waves velocities for each layer have been derived from velocity measurements coming from both boreholes (sonic logs) and laboratory, where measurements have been performed on analogue natural samples increasing confining pressure in order to simulate crustal conditions. In order to test the 3D velocity model, we located a selected dataset of the 2010-2013 TABOO catalogue, which is composed of about 30,000 micro-earthquakes (see Valoroso et al., same session). Earthquake location was performed by applying the global-search earthquake location method NonLinLoc, which is able to manage strong velocity contrasts as that observed in the study area. The model volume is 65km x 55km x 20km and is parameterized by constant velocity, cubic cells of side 100 m. For comparison, we applied the same inversion code by using the best 1D model of the area obtained with earthquake data. The results show a significant quality improvement with the 3D model both in terms of location parameters and correlation between seismicity distribution and known geological structures.

Westermarck, Freud, and the incest taboo: does familial resemblance activate sexual attraction?

PubMed

Fraley, R Chris; Marks, Michael J

2010-09-01

Evolutionary psychological theories assume that sexual aversions toward kin are triggered by a nonconscious mechanism that estimates the genetic relatedness between self and other. This article presents an alternative perspective that assumes that incest avoidance arises from consciously acknowledged taboos and that when awareness of the relationship between self and other is bypassed, people find individuals who resemble their kin more sexually appealing. Three experiments demonstrate that people find others more sexually attractive if they have just been subliminally exposed to an image of their opposite-sex parent (Experiment 1) or if the face being rated is a composite image based on the self (Experiment 2). This finding is reversed when people are aware of the implied genetic relationship (Experiment 3). These findings have implications for a century-old debate between E. Westermarck and S. Freud, as well as contemporary research on evolution, mate choice, and sexual imprinting.

[In search of a cultural-technological history of genital prosthetics].

PubMed

Raboldt, Myriam

2018-06-11

Within the field of the history of technology, much has been written about the so-called "prosthesis boom" of the First World War. Most of these studies claim that the main motive of the mass supply of artificial limbs to amputee soldiers was primarily aimed at restoring the work force. However, because these studies often lack a gender perspective, it stays unmentioned to what extent this also served to reconstruct a hegemonic masculinity that had become fragile, if not destroyed by the consequences of the war. Especially genital injuries-prevalent during World War I and II as well as today-and their treatment and rehabilitation were (and still are) often largely taboo. Because of this silence, there have been no comprehensive studies or artifact collections on the cultural and technical history of male genital prosthetics. By presenting different examples of potential artifacts for such a history, the article suggests an object-based approach to fill this academic void. These thoughts are based on the assumption of a "doing gender through technology", hence that gender and sex are constantly constructed and modeled through (medical) technological practices.

Agreed but not preferred: expert views on taboo options for biodiversity conservation, given climate change.

PubMed

Hagerman, Shannon M; Satterfield, Terre

2014-04-01

Recent research indicates increasing openness among conservation experts toward a set of previously controversial proposals for biodiversity protection. These include actions such as assisted migration, and the application of climate-change-informed triage principles for decision-making (e.g., forgoing attention to target species deemed no longer viable). Little is known however, about the levels of expert agreement across different conservation adaptation actions, or the preferences that may come to shape policy recommendations. In this paper, we report findings from a web-based survey of biodiversity experts that assessed: (1) perceived risks of climate change (and other drivers) to biodiversity, (2) relative importance of different conservation goals, (3) levels of agreement/disagreement with the potential necessity of unconventional-taboo actions and approaches including affective evaluations of these, (4) preferences regarding the most important adaptation action for biodiversity, and (5) perceived barriers and strategic considerations regarding implementing adaptation initiatives. We found widespread agreement with a set of previously contentious approaches and actions, including the need for frameworks for prioritization and decision-making that take expected losses and emerging novel ecosystems into consideration. Simultaneously, this survey found enduring preferences for conventional actions (such as protected areas) as the most important policy action, and negative affective responses toward more interventionist proposals. We argue that expert views are converging on agreement across a set of taboo components in ways that differ from earlier published positions, and that these views are tempered by preferences for existing conventional actions and discomfort toward interventionist options. We discuss these findings in the context of anticipating some of the likely contours of future conservation debates. Lastly, we underscore the critical need for interdisciplinary, comparative, place-based adaptation research.

The evolution of cultural adaptations: Fijian food taboos protect against dangerous marine toxins

PubMed Central

Henrich, Joseph; Henrich, Natalie

2010-01-01

The application of evolutionary theory to understanding the origins of our species' capacities for social learning has generated key insights into cultural evolution. By focusing on how our psychology has evolved to adaptively extract beliefs and practices by observing others, theorists have hypothesized how social learning can, over generations, give rise to culturally evolved adaptations. While much field research documents the subtle ways in which culturally transmitted beliefs and practices adapt people to their local environments, and much experimental work reveals the predicted patterns of social learning, little research connects real-world adaptive cultural traits to the patterns of transmission predicted by these theories. Addressing this gap, we show how food taboos for pregnant and lactating women in Fiji selectively target the most toxic marine species, effectively reducing a woman's chances of fish poisoning by 30 per cent during pregnancy and 60 per cent during breastfeeding. We further analyse how these taboos are transmitted, showing support for cultural evolutionary models that combine familial transmission with selective learning from locally prestigious individuals. In addition, we explore how particular aspects of human cognitive processes increase the frequency of some non-adaptive taboos. This case demonstrates how evolutionary theory can be deployed to explain both adaptive and non-adaptive behavioural patterns. PMID:20667878

The taboo of cancer: the experiences of cancer disclosure by Iranian patients, their family members and physicians.

PubMed

Zamanzadeh, Vahid; Rahmani, Azad; Valizadeh, Leila; Ferguson, Caleb; Hassankhani, Hadi; Nikanfar, Ali-Reza; Howard, Fuchsia

2013-02-01

The objective of this study is to describe the experiences of cancer disclosure by Iranian cancer patients, their family members and physicians. Twenty cancer patients, ten family members and eight physicians participated in this study. Data were collected via semi-structured, in-depth interviews and analyzed using qualitative content analysis. Three categories were identified: cancer avoidance, a climate of non-disclosure and mutual concern. The findings demonstrated that cancer is a taboo subject and the word cancer, as well as other indicative terms, was rarely used in daily communication. A climate of non-disclosure predominated because patients were the last to know their diagnosis, they were unaware of their prognosis, and family members and physicians employed strategies to conceal this information. The mutual concern of patients, family members and physicians was the main reason that cancer was not discussed. Cancer is a taboo subject in Iran that is maintained and reinforced primarily because of the mutual concern of patients, family members and physicians. The first step to address this taboo and inform cancer patients of their diagnosis would be to understand and help mitigate the individual, family and social consequences of disclosure. Copyright © 2011 John Wiley & Sons, Ltd.

Teacher-Student Sexual Relations: Key Risks and Ethical Issues

ERIC Educational Resources Information Center

Sikes, Pat

2010-01-01

Researching actual or purported sexual contact between teachers and students raises many difficult ethical issues, questions and dilemmas, which may help to explain why few have ventured into the field. This experientially based paper addresses key problem areas under the headings of: the ethics of researching a sensitive taboo topic; the ethics…

Culturally-Based Adaptive Learning and Concept Analytics to Guide Educational Website Content Integration

ERIC Educational Resources Information Center

Reiners, Torsten; Dreher, Heinz

2009-01-01

In modern learning environments, the lecturer or educational designer is often confronted with multi-national student cohorts, requiring special consideration regarding language, cultural norms and taboos, religion, and ethics. Through a somewhat provocative example we demonstrate that taking such factors into account can be essential to avoid…

Taboo and the different death? Perceptions of those bereaved by suicide or other traumatic death.

PubMed

Chapple, Alison; Ziebland, Sue; Hawton, Keith

2015-05-01

Views differ on how far the subject of death has ever been taboo in Western Society. Walter (1991) criticised the way the 'taboo thesis' has been presented, arguing that it has often been 'grossly overdrawn and lacking in subtlety'. Research suggests that suicide and other traumatic death may be particularly difficult for people to talk about or even acknowledge. We interviewed 80 people bereaved due to suicide, or other traumatic death and used interpretative thematic analysis to consider whether the 'death taboo' is evident in these bereavement narratives. People referred to suicide as a different, even stigmatised, death but we also found that those bereaved through other traumatic death felt that their reactions had to be contained and relatively silent. The exception was those bereaved through terrorism or train crash, who were encouraged to grieve openly and angrily: reactions to deaths which are seen as 'private troubles' differ from reactions to deaths which are seen as 'public issues'. Using a symbolic interactionist approach we conclude that the shock and suddenness of the death is tied up both with the circumstances of the death (suicide, murder, accident, terrorism) and the attendant consequences for the social acceptance of public displays of mourning. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Making Smart Choices: A Serious Game for Sex Education for Young Adolescents

ERIC Educational Resources Information Center

Kwan, Alvin C. M.; Chu, Samuel K. W.; Hong, Athena W. L.; Tam, Frankie; Lee, Grace M. Y.; Mellecker, Robin

2015-01-01

Current educational resources for sex education in Hong Kong are mainly designed to be used in classroom. They are mostly text-based and are unattractive to the most vulnerable adolescent group. As discussion on sex is still taboo in Chinese society, self-learning resources can supplement classroom teaching. This paper describes an interactive…

The Fear of the Word: Censorship and Sex.

ERIC Educational Resources Information Center

Oboler, Eli M.

This book discusses censorship and sex through the ages. The 15 chapters focus on the following topics: (1) the bases of censorship; (2) the concept of taboo; (3) the role of words in the control of people's thought; (4) Hellenism, stoicism, and censorship; (5) the Judeo-Christian influence; (6) the puritan and the censor; (7) religion and…

"It's a Bit Taboo": A Qualitative Study of Norwegian Adolescents' Perceptions of Mental Healthcare Services

ERIC Educational Resources Information Center

Tharaldsen, Kjersti Balle; Stallard, Paul; Cuijpers, Pim; Bru, Edvin; Bjaastad, Jon Fauskanger

2017-01-01

The aim of this study is to investigate adolescents' perspectives on mental healthcare services. Based on theoretical perspectives concerning barriers for help-seeking, individual interviews were carried out in order to obtain the adolescents' perspectives on knowledge of services for mental health problems, potential barriers for help-seeking,…

Individual differences in trait motivational reactivity influence children and adolescents' responses to pictures of taboo products.

PubMed

Lang, Annie; Lee, Sungkyoung

2014-09-01

This study examined how children and adolescents respond to pictures of products whose use, for them, is socially or legally restricted (e.g., beer, liquor, cigarettes). It was theorized and found that these pictures, referred to as taboo, elicit an automatic motivational activation whose direction and intensity are influenced by age and individual differences in defensive system activation. Results show that 11-12-year-old children demonstrate primarily aversive responses to taboo products, 13-15-year-old children have less aversive responses, and 16-17-year-old children have mixed appetitive and aversive motivational responses. Further, those with high defensive system activation show larger aversive and smaller appetitive responses across the age groups. These results suggest that placing pictures of these products in prevention messages may work for the prevention goal of reduced experimentation and risk in younger children but against the prevention goal for the older children who may be more likely to be exposed to opportunities for experimentation and use.

[Procedures for dealing with the taboo of death].

PubMed

Pereira, José Carlos

2013-09-01

The more death is studied, the more it remains a mystery. Dealing with death is no easy matter and for that reason it is so frightening. All the fears of human beings are fundamentally related to the fear of death. This is because it is a mystery about which we know little or nothing, although it is natural to die. In view of this, religions give this topic a primary focus. Therefore, in this article an attempt is made to deal with the taboo surrounding death and reflect on issues associated with it. These themes are present in people's lives, especially when they have the experience of losing someone in their family or circle of friends. Among these subjects, the aspects of the Anointing of the Sick, the Funeral Mass, the Seventh Day Mass and the tradition of praying for the dead are all touched upon. These are all themes that help to deal with the taboo of death or losing a loved one.

Optimal marker placement in hadrontherapy: intelligent optimization strategies with augmented Lagrangian pattern search.

PubMed

Altomare, Cristina; Guglielmann, Raffaella; Riboldi, Marco; Bellazzi, Riccardo; Baroni, Guido

2015-02-01

In high precision photon radiotherapy and in hadrontherapy, it is crucial to minimize the occurrence of geometrical deviations with respect to the treatment plan in each treatment session. To this end, point-based infrared (IR) optical tracking for patient set-up quality assessment is performed. Such tracking depends on external fiducial points placement. The main purpose of our work is to propose a new algorithm based on simulated annealing and augmented Lagrangian pattern search (SAPS), which is able to take into account prior knowledge, such as spatial constraints, during the optimization process. The SAPS algorithm was tested on data related to head and neck and pelvic cancer patients, and that were fitted with external surface markers for IR optical tracking applied for patient set-up preliminary correction. The integrated algorithm was tested considering optimality measures obtained with Computed Tomography (CT) images (i.e. the ratio between the so-called target registration error and fiducial registration error, TRE/FRE) and assessing the marker spatial distribution. Comparison has been performed with randomly selected marker configuration and with the GETS algorithm (Genetic Evolutionary Taboo Search), also taking into account the presence of organs at risk. The results obtained with SAPS highlight improvements with respect to the other approaches: (i) TRE/FRE ratio decreases; (ii) marker distribution satisfies both marker visibility and spatial constraints. We have also investigated how the TRE/FRE ratio is influenced by the number of markers, obtaining significant TRE/FRE reduction with respect to the random configurations, when a high number of markers is used. The SAPS algorithm is a valuable strategy for fiducial configuration optimization in IR optical tracking applied for patient set-up error detection and correction in radiation therapy, showing that taking into account prior knowledge is valuable in this optimization process. Further work will be focused on the computational optimization of the SAPS algorithm toward fast point-of-care applications. Copyright © 2014 Elsevier Inc. All rights reserved.

Children's Rights-Based Approaches: The Challenges of Listening to Taboo/Discriminatory Issues and Moving beyond Children's Participation

ERIC Educational Resources Information Center

Konstantoni, Kristina

2013-01-01

Young children's active participation is high on the UK's political, research and policy agendas; at least in rhetoric. However, critiques have emerged regarding the extent to which this rhetoric has been translated into practice and whether participatory rights are linked to the implementation of other human rights. Drawing on an ethnographic…

Why resort to illegal abortion in Zambia? Findings of a community-based study in Western Province.

PubMed

Koster-Oyekan, W

1998-05-01

This article presents part of the findings of a community-based study on the causes and effects of unplanned pregnancies in four districts of Western Province, Zambia. The study broke the silence around abortion in Western Province and revealed that induced abortion poses a public health problem. Using innovative methodology of recording and analyzing histories of deaths from induced abortion, the abortion mortality ratio was calculated for the study districts. Findings reveal all extremely high induced abortion mortality ratio of 120 induced abortion-related deaths per 100,000 live births. More than half the deaths were of schoolgirls. Although abortion in Zambia is legal on medical and social grounds, most women in Western Province resort to illegal abortions because legal abortion services are inaccessible and unacceptable. The main reasons women resort to abortion is for fear of being expelled from school, their unwillingness to reveal a secret relationship, to protect the health of their previous baby and common knowledge that postpartum sexual taboos have been transgressed. An inventory was made of abortion methods, taboos and abortion-providers. The article describes how health staff were involved throughout the study, and shows how recommendations were made by involving all parties concerned.

Symptom Dimensions, Smoking and Impulsiveness in Obsessive-Compulsive Disorder.

PubMed

Tan, Oguz; Taş, Cumhur

2015-12-01

Obsessive-compulsive disorder (OCD) has distinct symptom dimensions with possibly subtle differences in the underlying neurobiology. One behavioral habit, smoking, has been widely investigated in psychiatric disorders, though received less attention in OCD. Here, we aimed to investigate the relationship between symptom dimensions and smoking behavior in OCD. OCD patients (n=167) with the symptom dimensions of washing, taboo thoughts and symmetry-counting-repeating-ordering (S+C+R+O) were questioned in terms of smoking status and assessed with the Yale-Brown Obsessive Compulsive Scale (Y-BOCS), Fagerström Test for Nicotine Dependence (FTND), Hamilton Depression Rating Scale-17 Items (HDRS-17), Beck Anxiety Inventory (BAI) and Barratt Impulsiveness Scale-11 (BIS 11). Smoking status differed significantly among patients with distinct symptom dimensions (p=0.009).The ratio of smokers was the lowest in those with the washing (30%, N=12) and the highest in the S+C+R+O (68.2%, N=15) group. Those with taboo thoughts had a smoking ratio of 37.14% (N=39). In post hoc analysis, smoking ratio was significantly higher in the S+C+R+O group than in those with washing symptoms (p=0.004) and taboo thoughts (p=0.007) though it did not differ significantly between washers and taboo thought groups. The BIS-11 did not differ across symptom dimensions. OCD is a heterogeneous disorder in terms of smoking. Impulsiveness, which does not significantly vary across distinct symptom dimensions, cannot explain this heterogeneity. The severity of addiction does not differ in smokers with OCD across symptom dimensions.

PA6 Death chat: engaging with dying and death.

PubMed

Goodhead, Andrew; Hartley, Nigel

2015-04-01

Talking about death continues to be a social taboo. St Christopher's has a large, welcoming social space, (The Anniversary Centre) and is committed to opening up its buildings in a number of ways. The St Christopher's social programme, of which Death Chat is part, aims to break down social taboos. Hospices have a responsibility to engage creatively with patients, family members, carers and the wider community. Death Chat, held in the hospice buildings, enables honest discussion about dying and death and topics surrounding these themes. Death Chat meets weekly and is an open meeting that takes a different subject each week as the starting point for conversation. Cheese and wine are shared and participants quickly find a place in the group. Death Chat has attracted patients, family members, bereaved relatives and the community since September 2013. Attendees have reflected that coming has broken taboos. Peter said, 'it's nowhere near as depressing as it sounds; it's a nice, friendly atmosphere - a convivial place.' Molly found Death Chat to be a welcoming, open and challenging space, 'I have learnt that death is more about my attitude to life than anything else. It has been by far the most important lesson I have learnt since dealing with bereavement.' Death Chat provides a forum in which discussion of dying and death for recognises that these are social events and reclaims them from being taboo, to being a normal part of life's experience. © 2015, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

The taboo against group contact: Hypothesis of Gypsy ontologization.

PubMed

Pérez, Juan A; Moscovici, Serge; Chulvi, Berta

2007-06-01

The concept of this article is that the symbolic relationships between human beings and animals serve as a model for the relationships between the majority and the ethnic minority. We postulate that there are two representations that serve to organize these relationships between human beings and animals: a domestic and a wild one. If the domestic animal is an index of human culture, the wild animal is an index of nature which man considers himself to share with the animal. With the wild representation, contact with the animal will be taboo, as it constitutes a threat to the anthropological difference. We offer the hypothesis that ontologization of the minority, that is, the substitution of a human category with an animal category, and thus its exclusion from the human species, is a method the majority use when the taboo against contact with the wild nature is necessary. Three experiments confirm the hypothesis that the Gypsy minority (as compared with the Gadje majority) is more ontologized when the context (a monkey or a clothed dog) threatens the anthropological differentiation of the Gadje participants.

Food taboos and myths in South Eastern Nigeria: The belief and practice of mothers in the region.

PubMed

Ekwochi, Uchenna; Osuorah, Chidiebere D I; Ndu, Ikenna K; Ifediora, Christian; Asinobi, Isaac Nwabueze; Eke, Christopher Bismark

2016-01-27

Poor nutritional practices especially in pregnancy and early childhood can result in dire consequences in the growth and development of a child. This study using purposive sampling enrolled 149 women who had carried at least one pregnancy to term in Enugu south east Nigeria. Logistic regression analysis was used to assess association between avoidance of certain food in pregnancy and selected socio-demographic factors. Approximately 37 % of respondents avoided some foods in pregnancy due to food taboos and no relationship was seen between this avoidance of food and maternal educational attainment, parity (number of obstetrics deliveries) and occupation. Snail and grass-cutter meat were the commonly avoided food in pregnancy while egg were commonly avoided in children under-two years old. Some respondent believed eating snail and grass-cutter meat makes a child sluggish and labour difficult respectively while starting egg early for a child could predispose them to stealing later in life. Discussion about food taboos during antenatal care visits and during community education can help reduce the traditional belief about certain food in pregnancy and early childhood.

Globalization, decision making and taboo in nursing.

PubMed

Keighley, T

2012-06-01

This paper is a reflection on the representation of nurses and their practice at a global level. In considering the International Council of Nurses (ICN) conference in Malta (2011), it is clear that certain assumptions have been made about nurses and their practice which assume that globalization is under way for the whole of the profession and that the assumptions can be applied equally around the world. These assumptions appear in many ways to be implicit rather than explicit. The implicitness of the assumptions is examined against the particular decision-making processes adopted by the ICN. An attempt is then made to identify another base for the ongoing global work of the ICN. This involves the exploration of taboo (that which is forbidden because it is either holy or unclean) as a way of examining why nursing is not properly valued, despite years of international representation. The paper concludes with some thoughts on how such a new approach interfaces with the possibilities held out by new information technologies. © 2011 The Author. International Nursing Review © 2011 International Council of Nurses.

The representation of suicide on the Internet: implications for clinicians.

PubMed

Westerlund, Michael; Hadlaczky, Gergo; Wasserman, Danuta

2012-09-26

Suicide is one of the major causes of death in the world, leading to approximately 1 million deaths per year. While much of what is said about suicide and its causes is still taboo in most contemporary societies and cultures, internet websites and discussion forums have become an important and controversial source of information on the subject. A great deal of ambivalence is discernible as to whether online communication about suicide primarily should be seen as an opportunity or a serious threat. To investigate how the subject of suicide is represented on the Internet, based on hits generated by the search engine Google. In an exploratory design, Google search results on the target word "suicide", for the years 2005, 2009, and 2012 respectively, were systematically analyzed and compared. The study shows that web pages of institutional origin on the subject predominate, that the content provided by these institutions concerns primarily research and prevention, and that the form of communication used by these senders is almost exclusively monological. However, besides these institutional pages there are a substantial number of private senders and pages, often anti-medical and against treatment of depression and other mental problems, characterized by dialogue, confessions and narratives, and to a higher degree, an alternative pro-suicide stance. To counteract the influence of anti-medical and pro-suicide information, the role of the Internet should be discussed with the patient in clinical practice. Dialogical and confessional communications provide an opportunity for the clinician to gain a deeper perspective into perceptions of patients, regarding both their afflictions and the role of medical treatment in their lives.

Traditional Postpartum Practices Among Malaysian Mothers: A Review.

PubMed

Fadzil, Fariza; Shamsuddin, Khadijah; Wan Puteh, Sharifa Ezat

2016-07-01

To briefly describe the postpartum practices among the three major ethnic groups in Malaysia and to identify commonalities in their traditional postpartum beliefs and practices. This narrative review collated information on traditional postpartum practices among Malaysian mothers through a literature search for published research papers on traditional postpartum practices in Malaysia. This review shows that Malaysian mothers have certain postpartum practices that they considered to be important for preventing future ill health. Despite the perceived differences in intra-ethnic postpartum practices, most Malaysian mothers, although from different ethnicities, share similarities in their postpartum regimens and practices in terms of beliefs and adherence to food taboos, use of traditional postpartum massage and traditional herbs, and acknowledgment of the role of older female family members in postpartum care. Health care providers should be aware of multiethnic traditional postpartum practices and use the commonalities in these practices as part of their postpartum care regimen.

Living with the Sins of Their Fathers: An Analysis of Self-Representation of Adolescents Born of War Rape

ERIC Educational Resources Information Center

Erjavec, Karmen; Volcic; Zala

2010-01-01

Children born of war rape continue to be a taboo theme in many post-war societies, also in Bosnia and Herzegovina (BH). This study is based on in-depth interviews with eleven adolescents born of war rape in BH. The main goal is to present how these adolescents represent themselves and their life-situations. On the basis of the research we identify…

The tuberculosis taboo.

PubMed

Reichman, L B

2017-03-01

The treatment of latent tuberculous infection (TBI) is a productive and meaningful approach to tuberculosis (TB) control, and an important component of the World Health Organization's (WHO's) new End TB Strategy, especially in high-risk contacts. Unfortunately, although recognized and recommended by the WHO, it continues to be underutilized, and has even been ignored for decades in some high-risk groups, as though it were a taboo. Historical approaches to treating TBI in contacts of drug-susceptible and drug-resistant TB are presented and discussed as compelling experiences. In the United States, the Centers for Disease Control and Prevention have recently shown that a directly observed or even self-administered 12-month regimen to treat TBI with once-weekly isoniazid (INH) and rifapentine is as effective as 9 months of daily INH. Treating TBI in drug-susceptible cases and their contacts should not still be considered taboo-such a short, effective regimen is more akin to the Holy Grail. While not yet confirmed in a clinical trial, treating contacts of drug-resistant TB with the same drugs that are effective in the source case would be expected intuitively and practically to prevent TB in contacts and should be introduced now instead of waiting until clinical trials are completed.

The importance of sexual health in the elderly: breaking down barriers and taboos.

PubMed

Inelmen, Emine Meral; Sergi, Giuseppe; Girardi, Agostino; Coin, Alessandra; Toffanello, Elena Debora; Cardin, Fabrizio; Manzato, Enzo

2012-06-01

Aging-related physical changes do not necessarily lead to a decline in sexual functioning: good physical and mental health, a positive attitude toward sex in later life, and access to a healthy partner are associated with continued sexual activity, and regular sexual expression is associated with good physical and mental health. However, it is usually assumed that older adults do not have sexual desires, and elderly people often find it difficult to discuss this topic with their doctor. There are many potential barriers concerning sexuality in older age: the lack of a healthy sexual partner, depression, the monotony of a repetitive sexual relationship, a spouse's physical unattractiveness, hormone variability, and illness and/or iatrogenic factors. Adaptive coping strategies can considerably mitigate the impact of such factors, however, and one way of contributing to breaking down barriers and taboos is undoubtedly to ensure that physicians are willing to discuss their patients' sexual history. The aim of this review was to explore the barriers and taboos to sexual expression in seniors, to propose strategies to foster this aspect of their lives, and to help physicians investigate the sexual history of their elderly patients.

Breaking the taboo: a history of monetary financing in Canada, 1930-1975.

PubMed

Ryan-Collins, Josh

2017-12-01

Monetary financing - the funding of state expenditure via the creation of new money rather than through taxation or borrowing - has become a taboo policy instrument in advanced economies. It is generally associated with dangerously high inflation and/or war. Relatedly, a key institutional feature of modern independent central banks is that they are not obligated to support government expenditure via money creation. Since the financial crisis of 2007-2008, however, unorthodox monetary policies, in particular quantitative easing, coupled with stagnant growth and high levels of public and private debt have led to questions over the monetary financing taboo. Debates on the topic have so far been mainly theoretical with little attention to the social and political dynamics of historical instances of monetary financing. This paper analyses one of the most significant twentieth-century cases: Canada from the period after the Great Depression up until the monetarist revolution of the 1970s. The period was a successful one for the Canadian economy, with high growth and employment and manageable inflation. It offers some interesting insights into the relationship between states and central banks and present-day discussions around the governance of money creation. © London School of Economics and Political Science 2017.

Incest.

PubMed Central

Nobel, M

1978-01-01

This paper is based on two presentations under the auspices of thf Edinburgh Medical Group in 1976. Dr Noble and Professor Mason, explore the incidence of incest and society's attitudes to it from legal, anthropological, medical and social viewpoints. They place this in a world context by looking at the universal prohibition of incest and the theories related to that taboo. In conclusion, they suggest that there seem to be sufficient sensible grounds on which to base a reappraisal of attitudes to incest. Their conclusions are in turn appraised by brief commentaries from a moral philospher and a psychiatrist. PMID:671473

Barriers beyond words: cancer, culture, and translation in a community of Russian speakers.

PubMed

Dohan, Daniel; Levintova, Marya

2007-11-01

Language and culture relate in complex ways. Addressing this complexity in the context of language translation is a challenge when caring for patients with limited English proficiency (LEP). To examine processes of care related to language, culture and translation in an LEP population is the objective of this study. We used community based participatory research to examine the experiences of Russian-speaking cancer patients in San Francisco, California. A Russian Cancer Information Taskforce (RCIT), including community-based organizations, local government, and clinics, participated in all phases of the study. A purposeful sample of 74 individuals were the participants of the study. The RCIT shaped research themes and facilitated access to participants. Methods were focus groups, individual interviews, and participant observation. RCIT reviewed data and provided guidance in interpreting results. Four themes emerged. (1) Local Russian-language resources were seen as inadequate and relatively unavailable compared to other non-English languages; (2) a taboo about the word "cancer" led to language "games" surrounding disclosure; (3) this taboo, and other dynamics of care, reflected expectations that Russian speakers derived from experiences in their countries of origin; (4) using interpreters as cultural brokers or establishing support groups for Russian speakers could help address barriers. The language barriers experienced by this LEP population reflect cultural and linguistic issues. Providers should consider partnering with trained interpreters to address the intertwining of language and culture.

Model and algorithm for container ship stowage planning based on bin-packing problem

NASA Astrophysics Data System (ADS)

Zhang, Wei-Ying; Lin, Yan; Ji, Zhuo-Shang

2005-09-01

In a general case, container ship serves many different ports on each voyage. A stowage planning for container ship made at one port must take account of the influence on subsequent ports. So the complexity of stowage planning problem increases due to its multi-ports nature. This problem is NP-hard problem. In order to reduce the computational complexity, the problem is decomposed into two sub-problems in this paper. First, container ship stowage problem (CSSP) is regarded as “packing problem”, ship-bays on the board of vessel are regarded as bins, the number of slots at each bay are taken as capacities of bins, and containers with different characteristics (homogeneous containers group) are treated as items packed. At this stage, there are two objective functions, one is to minimize the number of bays packed by containers and the other is to minimize the number of overstows. Secondly, containers assigned to each bays at first stage are allocate to special slot, the objective functions are to minimize the metacentric height, heel and overstows. The taboo search heuristics algorithm are used to solve the subproblem. The main focus of this paper is on the first subproblem. A case certifies the feasibility of the model and algorithm.

[Sex education and prevention of sexual violence : Contributions to a differential-sensitive prevention of sexualised violence].

PubMed

Wazlawik, Martin; Christmann, Bernd; Dekker, Arne

2017-09-01

Prevention of sexual violence against children and adolescents obtains high priority in educational contexts. This is due to the massive (possible) psychosocial impacts of sexual victimization as well as to the considerable prevalence rates that are reported in current studies. Preventive approaches are predominantly native to violence prevention and sex education where they are characterized by independent lines of tradition and positions. This contribution outlines their empirically largely unexplained relation with a focus on the history and development of the discourses of sex education. Diverging disciplinary attempts of positioning towards the prevention of sexual violence reveal an area of conflict between sex-positive and preventive educational objectives. A primacy of preventive contents is seen to be threatening a comprehensive sex education that emphasizes the positive aspects of sexuality. On the other hand, its standards are opposed to excluding and to tabooing sexual violence as a topic. Yet unfinished is therefore the search for a "third way" that might transfer the opposites of both approaches into integrative educational concepts. Unsettled questions about possible contributions of sex education to the prevention of sexual violence, and especially to which extent they are sensitive to difference are discussed based on international research and the theory of sex education.

Incest avoidance, the incest taboo, and social cohesion: revisiting Westermarck and the case of the Israeli kibbutzim.

PubMed

Shor, Eran; Simchai, Dalit

2009-05-01

During the past 50 years, a consensus has been forming around Edward Westermarck's idea that incest avoidance results from an aversion that develops when individuals are brought up in propinquity. The argument here presented counters this emerging consensus. Reexamining the case of the Israeli kibbutzim, the authors show that individuals who grew up in the kibbutzim's communal education system were in fact often attracted to their peers, and only rarely did they develop sexual aversion toward these peers. This article offers an alternative explanation to the problem of incest avoidance and the incest taboo, one that brings sociological factors back into the picture.

[Various forms of current sex taboo-ism from the gynecologist's point of view].

PubMed

Kvíz, D

1977-05-01

Antisexual primary Christian traditions, which consist of, as a rule, a mixture of suppression, silencing, intimidation, and threat, still have sufficiently extensive sociopsychological consequences to disrupt the psychosexual equilibrium of an individual. This has been seen through the great number of single women who, upon requesting artificial abortion, desire to keep their situation a secret, particularly from the parents. A similar attitude of "taboo" has been observed in regard to venereal diseases. These sociosexual attitudes, and the sense of shame involved, are linked to very old social and religious antisexual traditions. Some efforts have been made in the direction of sex education in the schools, notably with the very popular book by Pondelickova-Maslova.

Taboos and forest governance: informal protection of hot spot dry forest in southern Madagascar.

PubMed

Tengö, Maria; Johansson, Kristin; Rakotondrasoa, Fanambinantsoa; Lundberg, Jakob; Andriamaherilala, Jean-Aimé; Rakotoarisoa, Jean-Aimé; Elmqvist, Thomas

2007-12-01

In the dry forest of southern Madagascar, a region of global conservation priority, formally protected areas are nearly totally absent. We illustrate how the continued existence of unique forest habitats in the Androy region is directly dependent on informal institutions, taboos, regulating human behavior. Qualitative interviews to map and analyze the social mechanisms underlying forest protection have been combined with vegetation analyses of species diversity and composition. Of 188 forest patches, 93% were classified as protected, and in Southern Androy all remaining forest patches larger than 5 ha were protected. Eight different types of forests, with a gradient of social fencing from open access to almost complete entry prohibitions, were identified. Transgressions were well enforced with strong sanctions of significant economic as well as religious importance. Analyses of species diversity between protected and unprotected forests were complicated because of size differences and access restrictions. However, since, for example, in southern Androy >90% of the total remaining forest cover is protected through taboos, these informal institutions represent an important, and presently the only, mechanism for conservation of the highly endemic forest species. We conclude that social aspects, such as local beliefs and legitimate sanctioning systems, need to be analyzed and incorporated along with biodiversity studies for successful conservation.

The Representation of Suicide on the Internet: Implications for Clinicians

PubMed Central

Hadlaczky, Gergo; Wasserman, Danuta

2012-01-01

Background Suicide is one of the major causes of death in the world, leading to approximately 1 million deaths per year. While much of what is said about suicide and its causes is still taboo in most contemporary societies and cultures, internet websites and discussion forums have become an important and controversial source of information on the subject. A great deal of ambivalence is discernible as to whether online communication about suicide primarily should be seen as an opportunity or a serious threat. Objective To investigate how the subject of suicide is represented on the Internet, based on hits generated by the search engine Google. Methods In an exploratory design, Google search results on the target word “suicide”, for the years 2005, 2009, and 2012 respectively, were systematically analyzed and compared. Results The study shows that web pages of institutional origin on the subject predominate, that the content provided by these institutions concerns primarily research and prevention, and that the form of communication used by these senders is almost exclusively monological. However, besides these institutional pages there are a substantial number of private senders and pages, often anti-medical and against treatment of depression and other mental problems, characterized by dialogue, confessions and narratives, and to a higher degree, an alternative pro-suicide stance. Conclusions To counteract the influence of anti-medical and pro-suicide information, the role of the Internet should be discussed with the patient in clinical practice. Dialogical and confessional communications provide an opportunity for the clinician to gain a deeper perspective into perceptions of patients, regarding both their afflictions and the role of medical treatment in their lives. PMID:23010086

Totem and taboo: fluids in sepsis.

PubMed

Hilton, Andrew K; Bellomo, Rinaldo

2011-01-01

The need for early, rapid, and substantial fluid resuscitation in septic patients has long been an article of faith in the intensive care community, a tribal totem that is taboo to question. The results of a recent multicenter trial in septic children in Africa, published in The New England Journal of Medicine, powerfully challenge the fluid paradigm. The salient aspects of the trial need to be understood and reflected upon. In this commentary, we discuss the background to and findings of the trial and explain why they will likely trigger a re-evaluation of our thinking about fluids in sepsis, a re-evaluation that is already happening in the treatment of acute respiratory distress syndrome and acute kidney injury and in postoperative care.

Totem and Taboo: Fluids in sepsis

PubMed Central

2011-01-01

The need for early, rapid, and substantial fluid resuscitation in septic patients has long been an article of faith in the intensive care community, a tribal totem that is taboo to question. The results of a recent multicenter trial in septic children in Africa, published in The New England Journal of Medicine, powerfully challenge the fluid paradigm. The salient aspects of the trial need to be understood and reflected upon. In this commentary, we discuss the background to and findings of the trial and explain why they will likely trigger a re-evaluation of our thinking about fluids in sepsis, a re-evaluation that is already happening in the treatment of acute respiratory distress syndrome and acute kidney injury and in postoperative care. PMID:21672278

[Demographic consequences of genetic load: a model of the origin of the incest taboo].

PubMed

Buzin, A Iu

1987-12-01

The prohibition of copulations among near relatives may raise the fitness of population. This effect being irregular and insignificant for a distinct generation, becomes apparent in evolutionary time intervals through the natural selection of populations with incest-taboo. The "characteristic selection time" theta depends on typical population size, genetic damage and the mean rate of population growth. The estimation obtained for theta permit us to assert that the model describes the phenomenon of "socio-cultural selection" in prehistory. The model shows the demographic specificity of small populations. The problem of the number of consanguineous marriages is considered in detail. New explanation for deviation of the observed frequency of consanguineous marriages from classical estimations is proposed.

An Algorithm for Automatically Modifying Train Crew Schedule

NASA Astrophysics Data System (ADS)

Takahashi, Satoru; Kataoka, Kenji; Kojima, Teruhito; Asami, Masayuki

Once the break-down of the train schedule occurs, the crew schedule as well as the train schedule has to be modified as quickly as possible to restore them. In this paper, we propose an algorithm for automatically modifying a crew schedule that takes all constraints into consideration, presenting a model of the combined problem of crews and trains. The proposed algorithm builds an initial solution by relaxing some of the constraint conditions, and then uses a Taboo-search method to revise this solution in order to minimize the degree of constraint violation resulting from these relaxed conditions. Then we show not only that the algorithm can generate a constraint satisfaction solution, but also that the solution will satisfy the experts. That is, we show the proposed algorithm is capable of producing a usable solution in a short time by applying to actual cases of train-schedule break-down, and that the solution is at least as good as those produced manually, by comparing the both solutions with several point of view.

Barriers Beyond Words: Cancer, Culture, and Translation in a Community of Russian Speakers

PubMed Central

Levintova, Marya

2007-01-01

BACKGROUND Language and culture relate in complex ways. Addressing this complexity in the context of language translation is a challenge when caring for patients with limited English proficiency (LEP). OBJECTIVE To examine processes of care related to language, culture and translation in an LEP population is the objective of this study. DESIGN We used community based participatory research to examine the experiences of Russian-speaking cancer patients in San Francisco, California. A Russian Cancer Information Taskforce (RCIT), including community-based organizations, local government, and clinics, participated in all phases of the study. PARTICIPANTS A purposeful sample of 74 individuals were the participants of the study. APPROACH The RCIT shaped research themes and facilitated access to participants. Methods were focus groups, individual interviews, and participant observation. RCIT reviewed data and provided guidance in interpreting results. RESULTS Four themes emerged. (1) Local Russian-language resources were seen as inadequate and relatively unavailable compared to other non-English languages; (2) a taboo about the word “cancer” led to language “games” surrounding disclosure; (3) this taboo, and other dynamics of care, reflected expectations that Russian speakers derived from experiences in their countries of origin; (4) using interpreters as cultural brokers or establishing support groups for Russian speakers could help address barriers. CONCLUSIONS The language barriers experienced by this LEP population reflect cultural and linguistic issues. Providers should consider partnering with trained interpreters to address the intertwining of language and culture. PMID:17957415

Culture, state and varieties of capitalism: a comparative study of life insurance markets in Hong Kong and Taiwan.

PubMed

Chan, Cheris Shun-Ching

2012-03-01

This article examines the interplay between local culture, the state, and economic actors' agency in producing variation across markets. I adopt a political-cultural approach to examining why life insurance has been far more popular in Taiwan than Hong Kong, despite the presence of a cultural taboo on the topic of premature death in both societies. Based on interview data and documentary references, the findings reveal that as an independent state, the Taiwanese government heavily protected domestic insurance firms during their emergence. These domestic firms adopted a market-share approach by re-defining the concept of life insurance to accommodate the local cultural taboo. The colonial Hong Kong government, on the other hand, adopted laissez-faire policies that essentially favoured foreign insurance firms. When faced with the tension between local adaptation and the profitability of the business, these foreign firms chose the latter. Their reluctance to accommodate local cultures, however, resulted in a smaller market. I argue that state actions mediate who the dominant economic players are and that the nature of the dominant players affects the extent of localization. Specifically, the presence of competitive domestic players alongside transnational corporations is more likely to produce varieties of capitalism. © London School of Economics and Political Science 2012.

The Impact of Symptom Dimensions on Outcome for Exposure and Ritual Prevention Therapy in Obsessive-Compulsive Disorder

PubMed Central

Williams, Monnica T.; Farris, Samantha G.; Turkheimer, Eric N.; Franklin, Martin E.; Simpson, H. Blair; Liebowitz, Michael; Foa, Edna B.

2014-01-01

Objective Obsessive-compulsive disorder (OCD) is a severe condition with varied symptom presentations. The behavioral treatment with the most empirical support is exposure and ritual prevention (EX/RP). This study examined the impact of symptom dimensions on EX/RP outcomes in OCD patients. Method The Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) was used to determine primary symptoms for each participant. An exploratory factor analysis (EFA) of 238 patients identified five dimensions: contamination/cleaning, doubts about harm/checking, hoarding, symmetry/ordering, and unacceptable/taboo thoughts (including religious/moral and somatic obsessions among others). A linear regression was conducted on those who had received EX/RP (n = 87) to examine whether scores on the five symptom dimensions predicted post-treatment Y-BOCS scores, accounting for pre-treatment Y-BOCS scores. Results The average reduction in Y-BOCS score was 43.0%, however the regression indicated that unacceptable/taboo thoughts (β = .27, p = .02) and hoarding dimensions (β = .23, p = .04) were associated with significantly poorer EX/RP treatment outcomes. Specifically, patients endorsing religious/moral obsessions, somatic concerns, and hoarding obsessions showed significantly smaller reductions in Y-BOCS severity scores. Conclusions EX/RP was effective for all symptom dimensions, however it was less effective for unacceptable/taboo thoughts and hoarding than for other dimensions. Clinical implications and directions for research are discussed. PMID:24983796

The influence of autonomic arousal and semantic relatedness on memory for emotional words.

PubMed

Buchanan, Tony W; Etzel, Joset A; Adolphs, Ralph; Tranel, Daniel

2006-07-01

Increased memory for emotional stimuli is a well-documented phenomenon. Emotional arousal during the encoding of a stimulus is one mediator of this memory enhancement. Other variables such as semantic relatedness also play a role in the enhanced memory for emotional stimuli, especially for verbal stimuli. Research has not addressed the contributions of emotional arousal, indexed by self-report and autonomic measures, and semantic relatedness on memory performance. Twenty young adults (10 women) were presented neutral-unrelated words, school-related words, moderately arousing emotional words, and highly arousing taboo words while heart rate and skin conductance were measured. Memory was tested with free recall and recognition tests. Results showed that taboo words, which were both semantically related and high arousal were remembered best. School-related words, which were high on semantic relatedness but low on arousal, were remembered better than the moderately arousing emotional words and semantically unrelated neutral words. Psychophysiological responses showed that within the moderately arousing emotional and neutral word groups, those words eliciting greater autonomic activity were better remembered than words that did not elicit such activity. These results demonstrate additive effects of semantic relatedness and emotional arousal on memory. Relatedness confers an advantage to memory (as in the school-words), but the combination of relatedness and arousal (as in the taboo words) results in the best memory performance.

The impact of symptom dimensions on outcome for exposure and ritual prevention therapy in obsessive-compulsive disorder.

PubMed

Williams, Monnica T; Farris, Samantha G; Turkheimer, Eric N; Franklin, Martin E; Simpson, H Blair; Liebowitz, Michael; Foa, Edna B

2014-08-01

Obsessive-compulsive disorder (OCD) is a severe condition with varied symptom presentations. The behavioral treatment with the most empirical support is exposure and ritual prevention (EX/RP). This study examined the impact of symptom dimensions on EX/RP outcomes in OCD patients. The Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) was used to determine primary symptoms for each participant. An exploratory factor analysis (EFA) of 238 patients identified five dimensions: contamination/cleaning, doubts about harm/checking, hoarding, symmetry/ordering, and unacceptable/taboo thoughts (including religious/moral and somatic obsessions among others). A linear regression was conducted on those who had received EX/RP (n=87) to examine whether scores on the five symptom dimensions predicted post-treatment Y-BOCS scores, accounting for pre-treatment Y-BOCS scores. The average reduction in Y-BOCS score was 43.0%, however the regression indicated that unacceptable/taboo thoughts (β=.27, p=.02) and hoarding dimensions (β=.23, p=.04) were associated with significantly poorer EX/RP treatment outcomes. Specifically, patients endorsing religious/moral obsessions, somatic concerns, and hoarding obsessions showed significantly smaller reductions in Y-BOCS severity scores. EX/RP was effective for all symptom dimensions, however it was less effective for unacceptable/taboo thoughts and hoarding than for other dimensions. Clinical implications and directions for research are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Incestuous gene in consanguinophilia and incest: toward a consilience theory of incest taboo.

PubMed

Denic, Srdjan; Nicholls, M Gary

2006-01-01

Westermarck's theory of incest taboo states that inhibition of sexual attraction between biologically close relatives is situational and develops during co-residence in early childhood. By contrast, the biological (genetic) basis of incest taboo is presumed from its universality in all human societies and animals and teleologically, from the need to prevent the detrimental effects of inbreeding. As incest taboo violation is infrequent, the frequency of the presumed gene in the population is believed to be near 100%. We present arguments which suggest that the incestuous gene may exist in all populations and could play an important role in evolution. When malaria emerged 10,000 years ago, human adaptation proceeded by the selection of protective genotypes. Among them, homozygotes for alpha-thalassemia, hemoglobin C, and Duffy antigen negative blood group, have better survival odds in malarious regions than heterozygotes and those with normal genotypes. Since consanguinity increases homozygosity, it increases the number of persons who are resistant to malaria. To pro-create, however, biologically close individuals must not feel sexual aversion that normally develops between those who spend their early childhood together (Westermarck effect). It is reasonable to assume, therefore, that mutation of the gene that discourages inbreeding may have appeared at an early time in evolution, and produced a weak Westermarck effect. This gene (we will call it anti-w) failed to inhibit mating between kins. Inbred offspring of anti-w carriers, would statistically, more likely carry both anti-w and homozygote genotypes which increase fitness in the presence of malaria. Today, alpha-thalassemia is the single most common monogenetic disorders in man with over 500 millions carriers concentrated in malarious regions of the world. The world's consanguineous population is some 500-800 millions and is also concentrated in malarious regions. Population migration has spread the gene outside areas of high malaria endemicity. However, endemicity of malaria provides a worldwide gradient of genotype frequencies which makes the incestuous gene hypothesis testable. We propose that the incestuous anti-w allele was co-selected with some of the genes protective against malaria because anti-w facilitates mating between genetically close individuals whose offspring better survive malaria.

An automatic modular procedure to generate high-resolution earthquake catalogues: application to the Alto Tiberina Near Fault Observatory (TABOO), Italy.

NASA Astrophysics Data System (ADS)

Di Stefano, R.; Chiaraluce, L.; Valoroso, L.; Waldhauser, F.; Latorre, D.; Piccinini, D.; Tinti, E.

2014-12-01

The Alto Tiberina Near Fault Observatory (TABOO) in the upper Tiber Valley (northern Appennines) is a INGV research infrastructure devoted to the study of preparatory processes and deformation characteristics of the Alto Tiberina Fault (ATF), a 60 km long, low-angle normal fault active since the Quaternary. The TABOO seismic network, covering an area of 120 × 120 km, consists of 60 permanent surface and 250 m deep borehole stations equipped with 3-components, 0.5s to 120s velocimeters, and strong motion sensors. Continuous seismic recordings are transmitted in real-time to the INGV, where we set up an automatic procedure that produces high-resolution earthquakes catalogues (location, magnitudes, 1st motion polarities) in near-real-time. A sensitive event detection engine running on the continuous data stream is followed by advanced phase identification, arrival-time picking, and quality assessment algorithms (MPX). Pick weights are determined from a statistical analysis of a set of predictors designed to correctly apply an a-priori chosen weighting scheme. The MPX results are used to routinely update earthquakes catalogues based on a variety of (1D and 3D) velocity models and location techniques. We are also applying the DD-RT procedure which uses cross-correlation and double-difference methods in real-time to relocate events with high precision relative to a high-resolution background catalog. P- and S-onset and location information are used to automatically compute focal mechanisms, VP/VS variations in space and time, and periodically update 3D VP and VP/VS tomographic models. We present results from four years of operation, during which this monitoring system analyzed over 1.2 million detections and recovered ~60,000 earthquakes at a detection threshold of ML 0.5. The high-resolution information is being used to study changes in seismicity patterns and fault and rock properties along the ATF in space and time, and to elaborate ground shaking scenarios adopting diverse slip distributions and rupture directivity models.

[The professionalized transformation of medical witchcraft in the Qin-Han Dynasties].

PubMed

Liu, Yang; Liu, Changhua

2014-03-01

By witchcraft, it refers to the activities of imagining and intending to affect or control the object through"supernatural power". Ancient witchcraft was applied extensively in which those applied for medical purpose included sorcery, praying, superstitious art of anti-disaster, and tabooing, were collectively called"medical witchcraft". During the Qin-Han periods, witchcraft was transformed by the theory of Yin-Yang and Five-Phases as a part of technical profession. Among them, the system of demon-ghost witchcraft was replaced by the necromantic ghost system; exorcism and taboo system were infiltrated with the conception of the art of mathematics and technical system; whereas the superstitious art of anti-disaster was replaced by incantation. The remnants of medical witchcraft not yet totally transformed were also applied by the technical professionals of the Qin-Han Dynasties.

[Phaedra's disease].

PubMed

Bonuzzi, Luciano

2012-01-01

The author hints at Phaedra's passion, described by Euripides, highlighting in particular the incest taboo. As well known, Phaedra in fact is love-sick for her own step-son Hippolytus, a human figure with a not well defined sexual identity.

Translating Music into Hope | NIH MedlinePlus the Magazine

MedlinePlus

... contents Translating Music into Hope Follow us Translating Music into Hope Black Eyed Peas’ Taboo talks about ... for years as a member of the hit music group Black Eyed Peas. He shares his recent ...

An automatic procedure for high-resolution earthquake locations: a case study from the TABOO near fault observatory (Northern Apennines, Italy)

NASA Astrophysics Data System (ADS)

Valoroso, Luisa; Chiaraluce, Lauro; Di Stefano, Raffaele; Latorre, Diana; Piccinini, Davide

2014-05-01

The characterization of the geometry, kinematics and rheology of fault zones by seismological data depends on our capability of accurately locate the largest number of low-magnitude seismic events. To this aim, we have been working for the past three years to develop an advanced modular earthquake location procedure able to automatically retrieve high-resolution earthquakes catalogues directly from continuous waveforms data. We use seismograms recorded at about 60 seismic stations located both at surface and at depth. The network covers an area of about 80x60 km with a mean inter-station distance of 6 km. These stations are part of a Near fault Observatory (TABOO; http://taboo.rm.ingv.it/), consisting of multi-sensor stations (seismic, geodetic, geochemical and electromagnetic). This permanent scientific infrastructure managed by the INGV is devoted to studying the earthquakes preparatory phase and the fast/slow (i.e., seismic/aseismic) deformation process active along the Alto Tiberina fault (ATF) located in the northern Apennines (Italy). The ATF is potentially one of the rare worldwide examples of active low-angle (< 15°) normal fault accommodating crustal extension and characterized by a regular occurrence of micro-earthquakes. The modular procedure combines: i) a sensitive detection algorithm optimized to declare low-magnitude events; ii) an accurate picking procedure that provides consistently weighted P- and S-wave arrival times, P-wave first motion polarities and the maximum waveform amplitude for local magnitude calculation; iii) both linearized iterative and non-linear global-search earthquake location algorithms to compute accurate absolute locations of single-events in a 3D geological model (see Latorre et al. same session); iv) cross-correlation and double-difference location methods to compute high-resolution relative event locations. This procedure is now running off-line with a delay of 1 week to the real-time. We are now implementing this procedure to obtain high-resolution double-difference earthquake locations in real-time (DDRT). We show locations of ~30k low-magnitude earthquakes recorded during the past 4 years (2010-2013) of network operation, reaching a completeness magnitude of the catalogue of 0.2. The spatiotemporal seismicity distribution has an almost constant and high rate of r = 24.30e-04 eqks/day*km2, interrupted by low to moderate magnitude seismic sequences such as the 2010 Pietralunga sequence (M L 3.8) and the still ongoing 2013 Gubbio sequence (M L 4.0 on 22nd December 2013). Low-magnitude seismicity images the fine scale geometry of the ATF: an E-dipping plane at low angle (15°) from 4 km down to ~15 km of depth. While in the ATF hanging-wall we observe the activation of high-angle minor synthetic and antithetic normal faults (4-5 km long) confined at depth by the detachment. Both seismic sequences activated up to now only these high-angle fault segments.

Information Operations

DTIC Science & Technology

2006-02-13

restricted frequency list (JRFL). This list specifies protected, guarded, and taboo frequencies that should not normally be disrupted without prior... frequency list JROC Joint Requirement Oversight Council JSC Joint Spectrum Center JTCB joint targeting coordination board JTF joint task force JWAC joint

The taboo of politics in pastoral counseling.

PubMed

LaMothe, Ryan

2010-01-01

The political realities of society are present in counseling in subtle and overt ways. In this article, I argue that the client's (and counselor's) political experiences, beliefs, and commitments can be and, in many cases, should be explored. The idea of the political self or subjectivity and its identifying features and sources are described. I posit that political subjectivity forms through the processes of internalization, identification, and idealization. In identifying several reasons for the taboo of political discourse in pastoral counseling, I suggest a number of ways pastoral counselors may manage the political self in the counseling relationship. The three goals for exploring a client's political subjectivity for the client are: (1) to have a deeper and broader understanding of one's political beliefs, values, and commitments; (2) develop a more empathic understanding of the beliefs and experiences of Others; and (3) be able to take responsibility for the harm that results from one's political commitments.

Religion, Repulsion, and Reaction Formation: Transforming Repellent Attractions and Repulsions.

PubMed

Cohen, Dov; Kim, Emily; Hudson, Nathan W

2017-06-12

Protestants were more likely than non-Protestants to demonstrate phenomena consistent with the use of reaction formation. Lab experiments showed that when manipulations were designed to produce taboo attractions (to unconventional sexual practices), Protestants instead showed greater repulsion. When implicitly conditioned to produce taboo repulsions (to African Americans), Protestants instead showed greater attraction. Supportive evidence from other studies came from clinicians' judgments, defense mechanism inventories, and a survey of respondent attitudes. Other work showed that Protestants who diminished and displaced threatening affect were more likely to sublimate this affect into creative activities; the present work showed that Protestants who do not or cannot diminish or displace such threatening affect instead reverse it. Traditional individual difference variables showed little ability to predict reaction formation, suggesting that the observed processes go beyond what we normally study when we talk about self-control. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Negotiating Collective and Individual Agency

PubMed Central

Paul, Mandira; Essén, Birgitta; Sariola, Salla; Iyengar, Sharad; Soni, Sunita; Klingberg Allvin, Marie

2016-01-01

The societal changes in India and the available variety of reproductive health services call for evidence to inform health systems how to satisfy young women’s reproductive health needs. Inspired by Foucault’s power idiom and Bandura’s agency framework, we explore young women’s opportunities to practice reproductive agency in the context of collective social expectations. We carried out in-depth interviews with 19 young women in rural Rajasthan. Our findings highlight how changes in notions of agency across generations enable young women’s reproductive intentions and desires, and call for effective means of reproductive control. However, the taboo around sex without the intention to reproduce made contraceptive use unfeasible. Instead, abortions were the preferred method for reproductive control. In conclusion, safe abortion is key, along with the need to address the taboo around sex to enable use of “modern” contraception. This approach could prevent unintended pregnancies and expand young women’s agency. PMID:26531879

Negotiating Collective and Individual Agency: A Qualitative Study of Young Women's Reproductive Health in Rural India.

PubMed

Paul, Mandira; Essén, Birgitta; Sariola, Salla; Iyengar, Sharad; Soni, Sunita; Klingberg Allvin, Marie

2017-02-01

The societal changes in India and the available variety of reproductive health services call for evidence to inform health systems how to satisfy young women's reproductive health needs. Inspired by Foucault's power idiom and Bandura's agency framework, we explore young women's opportunities to practice reproductive agency in the context of collective social expectations. We carried out in-depth interviews with 19 young women in rural Rajasthan. Our findings highlight how changes in notions of agency across generations enable young women's reproductive intentions and desires, and call for effective means of reproductive control. However, the taboo around sex without the intention to reproduce made contraceptive use unfeasible. Instead, abortions were the preferred method for reproductive control. In conclusion, safe abortion is key, along with the need to address the taboo around sex to enable use of "modern" contraception. This approach could prevent unintended pregnancies and expand young women's agency.

The emotional memory effect: differential processing or item distinctiveness?

PubMed

Schmidt, Stephen R; Saari, Bonnie

2007-12-01

A color-naming task was followed by incidental free recall to investigate how emotional words affect attention and memory. We compared taboo, nonthreatening negative-affect, and neutral words across three experiments. As compared with neutral words, taboo words led to longer color-naming times and better memory in both within- and between-subjects designs. Color naming of negative-emotion nontaboo words was slower than color naming of neutral words only during block presentation and at relatively short interstimulus intervals (ISIs). The nontaboo emotion words were remembered better than neutral words following blocked and random presentation and at both long and short ISIs, but only in mixed-list designs. Our results support multifactor theories of the effects of emotion on attention and memory. As compared with neutral words, threatening stimuli received increased attention, poststimulus elaboration, and benefit from item distinctiveness, whereas nonthreatening emotional stimuli benefited only from increased item distinctiveness.

Sublimation, culture, and creativity.

PubMed

Kim, Emily; Zeppenfeld, Veronika; Cohen, Dov

2013-10-01

Combining insights from Freud and Weber, this article explores whether Protestants (vs. Catholics and Jews) are more likely to sublimate their taboo feelings and desires toward productive ends. In the Terman sample (Study 1), Protestant men and women who had sexual problems related to anxieties about taboos and depravity had greater creative accomplishments, as compared to those with sexual problems unrelated to such concerns and to those reporting no sexual problems. Two laboratory experiments (Studies 2 and 3) found that Protestants produced more creative artwork (sculptures, poems, collages, cartoon captions) when they were (a) primed with damnation-related words, (b) induced to feel unacceptable sexual desires, or (c) forced to suppress their anger. Activating anger or sexual attraction was not enough; it was the forbidden or suppressed nature of the emotion that gave the emotion its creative power. The studies provide possibly the first experimental evidence for sublimation and suggest a cultural psychological approach to defense mechanisms.

Survey reveals sexual myths and taboos prevail among Sri Lankan youth.

PubMed

1989-01-01

A survey conducted by the Family Planning Association of Sri Lanka in 1986-87 revealed that sexual myths and taboos--not solid information about human physiology and development--dominate young people's knowledge of reproductive health. The survey, which covered 1233 unmarried men and 1233 unmarried women 16-24 years of age, found that the majority of Sri Lankan youth had misconceptions and fears about normal processes such as menstruation, nocturnal emissions, and masturbation. Sex education is not a part of the curriculum in Sri Lankan schools, although 90% of the youth surveyed believed such courses should be offered. Over 75% of the men surveyed said it was important that their future wives be virgins, but only 17% knew that not all women bleed at 1st intercourse. Females reported that their mothers focused on the social rituals associated with menarche (isolation, a special diet, taboos against bathing) and did not explain the physiology of this event. 55% of females indicated they had been frightened by their 1st menstrual period. 69% of the males surveyed had experienced nocturnal emissions; 60% thought these emissions weakened the body and 64% thought they caused weight loss. 66% of males and 5% of females indicated they masturbated; nearly 70% of males and 85% of females thought this practice resulted in physical, mental, and sexual problems. 23% believed masturbation caused mental deterioration. Overall, the results of this survey demonstrate an urgent need for Sri Lankan youth to receive accurate information about sexuality and reproductive health, optimally through the schools.

Evaluating taboo trade-offs in ecosystems services and human well-being.

PubMed

Daw, Tim M; Coulthard, Sarah; Cheung, William W L; Brown, Katrina; Abunge, Caroline; Galafassi, Diego; Peterson, Garry D; McClanahan, Tim R; Omukoto, Johnstone O; Munyi, Lydiah

2015-06-02

Managing ecosystems for multiple ecosystem services and balancing the well-being of diverse stakeholders involves different kinds of trade-offs. Often trade-offs involve noneconomic and difficult-to-evaluate values, such as cultural identity, employment, the well-being of poor people, or particular species or ecosystem structures. Although trade-offs need to be considered for successful environmental management, they are often overlooked in favor of win-wins. Management and policy decisions demand approaches that can explicitly acknowledge and evaluate diverse trade-offs. We identified a diversity of apparent trade-offs in a small-scale tropical fishery when ecological simulations were integrated with participatory assessments of social-ecological system structure and stakeholders' well-being. Despite an apparent win-win between conservation and profitability at the aggregate scale, food production, employment, and well-being of marginalized stakeholders were differentially influenced by management decisions leading to trade-offs. Some of these trade-offs were suggested to be "taboo" trade-offs between morally incommensurable values, such as between profits and the well-being of marginalized women. These were not previously recognized as management issues. Stakeholders explored and deliberated over trade-offs supported by an interactive "toy model" representing key system trade-offs, alongside qualitative narrative scenarios of the future. The concept of taboo trade-offs suggests that psychological bias and social sensitivity may exclude key issues from decision making, which can result in policies that are difficult to implement. Our participatory modeling and scenarios approach has the potential to increase awareness of such trade-offs, promote discussion of what is acceptable, and potentially identify and reduce obstacles to management compliance.

Women's Education in India: Problems and Prospects.

ERIC Educational Resources Information Center

Reddy, M. C. Reddeppa

1991-01-01

Problems in educating women in India include social taboos, dependency, parents' discriminatory attitudes, low social status, early marriage, heavy work load, lack of motivation, and family poverty. Changes in attitudes, laws, and funding are needed to expand opportunities. (SK)

Dramaturgie et interculturel (Dramatics and the Intercultural).

ERIC Educational Resources Information Center

Feldhendler, Daniel

1990-01-01

The use of techniques from drama and psychodrama to explore intercultural differences and relations is described. The process used incorporates eight stages of discovery of perceptions, stereotypes, cultural identity, communication taboos, and bringing together individuals from different cultures. (MSE)

The logic of fossil fuel bans

NASA Astrophysics Data System (ADS)

Green, Fergus

2018-06-01

Until recently, national bans on fossil fuel-related activities were a taboo subject, but they are now becoming increasingly common. The logic of appropriateness that underpins such bans is key to understanding their normative appeal, and to explaining and predicting their proliferation.

PubMed

de Vries, W M; Smits, C H M

2005-10-01

Searching for rest in one's soul: the experience of mental health complaints in older Moroccan immigrants The number of Moroccan elderly in the Netherlands is growing. Although many have mental health problems, the mental health services have difficulties in reaching them. This study reports on the experience of mental health problems of elderly Moroccan migrants, their search for help and their view on the role of the mental health services. Twenty-two Moroccan elderly (11 men, 11 women) aged 55-75 were interviewed with a semi-structured questionnaire. From the interviews and observations it appeared that these elderly experience their health as bad. When asked, they deny mental health problems. Stress and dejection are not experienced as relating to mental health but as part of life associated with ageing, living in a foreign country, having physical, social and financial problems. The elderly feel that God sets them these tasks to overcome by themselves. Achieving rest in one's soul is central in this process. There is a taboo on serious mental health problems and people are ashamed of them. Only people who neglect religious prescriptions can to be affected by mental health problems. The elderly Moroccans hardly consult mental health services for these problems because then it would become clear that they cannot overcome their problems by themselves. Furthermore, the mental health services are unknown. Therefore, those services have to pay attention to the specific experience of mental complaints of elderly Moroccans. By offering psycho-education the mental health services may come within reach of those elderly.

[Searching for rest in one's soul: the experience of mental health complaints in older Moroccan immigrants].

PubMed

de Vries, W M; Smits, C H M

2005-11-01

The number of Moroccan elderly in the Netherlands is growing. Although many have mental health problems, the mental health services have difficulties in reaching them. This study reports on the experience of mental health problems of elderly Moroccan migrants, their search for help and their view on the role of the mental health services. Twenty-two Moroccan elderly (11 men, 11 women) aged 55-75 were interviewed with a semi-structured questionnaire. From the interviews and observations it appeared that these elderly experience their health as bad. When asked, they deny mental health problems. Stress and dejection are not experienced as relating to mental health but as part of life associated with ageing, living in a foreign country, having physical, social and financial problems. The elderly feel that God sets them these tasks to overcome by themselves. Achieving rest in one's soul is central in this process. There is a taboo on serious mental health problems and people are ashamed of them. Only people who neglect religious prescriptions can to be affected by mental health problems. The elderly Moroccans hardly consult mental health services for these problems because then it would become clear that they cannot overcome their problems by themselves. Furthermore, the mental health services are unknown. Therefore, those services have to pay attention to the specific experience of mental complaints of elderly Moroccans. By offering psycho-education the mental health services may come within reach of those elderly.

CrowdOutAIDS: crowdsourcing youth perspectives for action.

PubMed

Hildebrand, Mikaela; Ahumada, Claudia; Watson, Sharon

2013-05-01

To develop a strategy for how to better engage young people in decision-making processes on AIDS, UNAIDS launched the participatory online policy project CrowdOutAIDS in 2011. A total of 3,497 young people aged 15-29 from 79 countries signed up to nine online forums, and volunteers recruited through the online platform hosted 39 community-based offline forums with an additional 1,605 participants. This article describes the participatory approach of using social media and crowdsourcing solutions to integrate youth perspectives into strategy and policy processes. In these forums, youth consistently identified the need to change the way sex and relationships are dealt with through changing how sex is talked about, putting comprehensive sexuality education in place, and overcoming social and cultural taboos. The outcome document recommended three major priorities: dispel taboos surrounding sex and sexuality, eliminate stigma and discrimination against young people living with HIV, and remove social and legal barriers. Six strategic actions were also recommended: strengthen young people's skills for effective leadership, ensure full youth participation in the AIDS response, increase access to HIV-related information, strengthen strategic networks, increase UNAIDS's outreach to young people, and increase young people's access to financial support. Through leveraging social media and crowdsourcing, it is possible to integrate grassroots perspectives from across the globe into a new model of engagement and participation, which should be further explored for community empowerment and mobilization. Copyright © 2013 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

Future HLA matching strategies in clinical transplantation.

PubMed

Claas, Frans H J; Roelen, Dave L; Oudshoorn, Machteld; Doxiadis, Ilias I N

2003-01-01

HLA matching has shown to be beneficial in clinical transplantation. Due to the enormous polymorphism of the HLA system, however, it is not feasible to select a completely HLA-matched donor for every potential recipient. Only for patients with frequently occurring HLA phenotypes is it realistic to expect a well-matched donor within a reasonable waiting time. The majority of patients will be transplanted with a partially mismatched donor. In order to select the optimal donor for this category of patients, it is important to take advantage of the differential immunogenicity and thus differential importance of mismatched HLA antigens. Based on retrospective analyses of graft survival data and in vitro tests measuring T-cell alloreactivity, the relative importance of different mismatches was evaluated. It has been possible to define acceptable or permissible mismatches with a low immunogenicity, which are associated with a good graft survival, versus taboo mismatches with a high immunogenicity and a poor graft survival. Further developing this new line of permissible versus taboo mismatches, a new strategy will emerge for future HLA matching, which will not only suit a rare number of patients with frequent haplotypes but a great percentage of all patients. This principle of different immunogenicity of different mismatches can not only be applied to T-cell alloreactivity as shown here, but also to B-cell alloreactivity, where a recently developed computer algorithm (HLA matchmaker) can be instrumental in selecting donors with HLA mismatches, which do not lead to alloantibody formation.

A White President of a Predominantly Black College Speaks Out About Race.

ERIC Educational Resources Information Center

Tschechtelin, James D.

1999-01-01

Asserts that racism and white supremacy are threatening America's social, economic, and political stability. Suggests that inviting community dialog on these taboo topics may lead to solutions, and recounts such steps taken at Baltimore City Community College. (VWC)

Black Jack Pershing: Partnerships in Warfare

DTIC Science & Technology

2010-04-01

polygamy . Finally, he moved about unescorted to show his trust in tribal leaders and their ability to provide for local security. Perhaps the key...understanding to influence behavior and build trust. He avoided taboo issues like slavery and polygamy , and constantly reassured his partners that

Plagiarism: More than Meets the Eye

ERIC Educational Resources Information Center

Hussin, Habsah; Ismail, Maimunah

2013-01-01

Plagiarism is the euphemism for "academic theft", "academic dishonesty" and "academic misconduct in academia"; and is the taboo word among academics in academia. This paper discusses the issue of plagiarism in terms of what constitutes plagiarism, who are normally "the practitioners" of plagiarism, be it…

Cultural Conflict: School-Community-Curriculum.

ERIC Educational Resources Information Center

Central Consolidated School District No. 22, Shiprock, NM.

This teacher training guide provides information about Navajo cultural beliefs that conflict with learning in the dominant society's educational system. The guide offers rationales for the taboos and recommendations for providing appropriate learning situations, materials, and multicultural learning styles. Section 1 contains information on Navajo…

Study of t$$\\bar{t}$$ production in tau jets channel at CDFII using neural networks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Amerio, Silvia

CDF (Collider Detector at Fermilab) is a particle detector located at Fermi National Laboratories, near Chicago. it allows to study decay products of pmore » $$\\bar{p}$$ collisions at center-of-mass energy of 1.96 TeV. During its first period of data taking (RunI), CDF observed for the first time the top quark (1995). The current period of data taking (RunII) is devoted to precise measurements of top properties and to search for new physics. This thesis work is about the top decay channel named τ + jets. A t$$\\bar{t}$$ pair decays in two W bosons and two b quarks. In a τ + jets event, one out of the two W decays into two jets of hadrons, while the other produces a τ lepton and a neutrino; the τ decays semileptonically in one or more charged and neutral pions while b quarks hadronize producing two jets of particles. Thus the final state of a τ + jets event has this specific signature: five jets, one τ-like, i.e. narrow and with low track multiplicity, two from b quarks, two from a W boson and a large amount of missing energy from two τ neutrinos. They search for this signal in 311 pb -1 of data collected with TOP{_}MULTIJET trigger. They use neural networks to separate signal from background and on the selected sample they perform a t$$\\bar{t}$$ production cross section measurement. The thesis is structured as follows: in Chapter 1 they outline the physics of top and τ, concentrating on their discovery, production mechanisms and current physics results involving them. Chapter 2 is devoted to the description of the experimental setup: the accelerator complex first and CDF detector then. The trigger system is described in Chapter 3, while Chapter 4 shows how particles are reconstructed exploiting information from different CDF subdetectors. With Chapter 5 they begin to present their analysis: we use a feed forward neural network based on a minimization algorithm developed in Trento University, called Reactive Taboo Search (RTS), especially designed to rapidly escape from local minima. Using this neural network, they explore two techniques to select t$$\\bar{t}$$ → τ + jets events, the first based on a single net, the second on two neural networks in cascade; both techniques are described in Chapter 6, together with the variables used as inputs for the nets. Finally, in Chapter 7 they present a method to measure cross section on the sample of events selected by neural networks.« less

[Coercion in Psychiatry - a taboo?].

PubMed

Meise, Ullrich; Frajo-Apor, Beatrice; Stippler, Stippler; Wancata, Johannes

2011-01-01

History shows that the discussion concerning coercive measures against mentally ill is as old as psychiatry itself. The dilemma of psychiatry lies in its double role - having both a therapeutic and a regulatory function. Violence against sick and disabled people conflicts with the ethical principles of helping professions. This, however, is where the danger lies: that the violent parts of psychiatric work - which in the opinion of experts cannot be entirely avoided - are repressed or seen as taboo and are therefore more difficult to control. Comparisons between EU countries of the nature, frequency and duration of coercive measures are difficult because of the heterogeneity of regulation and differences in established practice. Scientific examination of this issue seems to be insufficient. There are only a few studies on important issues such as how patients rate these measures. An open and thorough debate about the meaning and meaninglessness of coercion and violence in psychiatric treatment would be necessary to prevent "routine violence" or the excessive use of force against the mentally ill.

The shallow boreholes at The AltotiBerina near fault Observatory (TABOO; northern Apennines of Italy)

NASA Astrophysics Data System (ADS)

Chiaraluce, L.; Collettini, C.; Cattaneo, M.; Monachesi, G.

2014-04-01

As part of an interdisciplinary research project, funded by the European Research Council and addressing the mechanics of weak faults, we drilled three 200-250 m-deep boreholes and installed an array of seismometers. The array augments TABOO (The AltotiBerina near fault ObservatOry), a scientific infrastructure managed by the Italian National Institute of Geophysics and Volcanology. The observatory, which consists of a geophysical network equipped with multi-sensor stations, is located in the northern Apennines (Italy) and monitors a large and active low-angle normal fault. The drilling operations started at the end of 2011 and were completed by July 2012. We instrumented the boreholes with three-component short-period (2 Hz) passive instruments at different depths. The seismometers are now fully operational and collecting waveforms characterised by a very high signal to noise ratio that is ideal for studying microearthquakes. The resulting increase in the detection capability of the seismic network will allow for a broader range of transients to be identified.

The gifts we keep on giving: documenting and destigmatizing the regifting taboo.

PubMed

Adams, Gabrielle S; Flynn, Francis J; Norton, Michael I

2012-10-01

Five studies examined whether the practice of regifting--a social taboo--is as offensive to the original givers as potential regifters assume. Participants who imagined regifting a gift (receivers) thought that the original giver would be more offended than participants who imagined that their gifts were regifted (givers) reported feeling. Specifically, receivers viewed regifting as similar in offensiveness to throwing gifts away, yet givers clearly preferred the former. This asymmetry in emotional reactions to regifting was driven by an asymmetry in beliefs about entitlement. Givers believed that the act of gift giving passed title to the gift on to receivers, so that receivers were free to decide what to do with the gift; in contrast, receivers believed that givers retained some say in how their gifts were used. Finally, an intervention designed to destigmatize regifting by introducing a different normative standard (i.e., National Regifting Day) corrected the asymmetry in beliefs about entitlement and increased regifting.

Sociocultural contexts and communication about sex in China: informing HIV/STD prevention programs.

PubMed

Lieber, Eli; Chin, Dorothy; Li, Li; Rotheram-Borus, Mary Jane; Detels, Roger; Wu, Zunyou; Guan, Jihui

2009-10-01

HIV may be particularly stigmatizing in Asia because of its association with "taboo" topics, including sex, drugs, homosexuality, and death (Aoki, Ngin, Mo, & Ja, 1989). These cultural schemata expose salient boundaries and moral implications for sexual communication (Chin, 1999, Social Science and Medicine, 49, 241-251). Yet HIV/STD prevention efforts are frequently conducted in the public realm. Education strategies often involve conversations with health "experts" about condom use, safe sex, and partner communication. The gap between the public context of intervention efforts and the private and norm-bound nature of sex conversation is particularly challenging. Interviews with 32 market workers in eastern China focused on knowledge, beliefs, and values surrounding sexual practices, meanings, and communication. Sex-talk taboos, information seeking, vulnerability, partner communication, and cultural change emerged as central to understanding intervention information flow and each theme's relative influence is described. Findings illustrate the nature of how sexual communication schemata in Chinese contexts impact the effectiveness of sexual health message communication.

[On the way to the secret of Freudian psychoanalysis. From Emmy von N. to "Totem and taboo"].

PubMed

Rand, N; Torok, M

1993-09-01

The authors approach the work of Sigmund Freud by regarding the theory and history of psychoanalysis in terms of a feature that they have in common, namely secrecy. This proclivity towards secrecy, which stands in contradiction to the psychoanalytic principle of total frankness and demystification, is illustrated by a number of examples-the suggestion made by Jones to Ferenczi and Freud in 1911 for the "formation of a secret committee to supervise the development of psychoanalysis"; the censorship practised by Jones in connection with the use of the Freud Archives; and the case history of Emmy von N., where Freud assumes the role of depositary for the memories communicated by his patient under hypnosis and observes strict secrecy about them. The authors give a particularly detailed account of the evidence of the "secret of psychoanalysis" to be traced in Totem and Taboo, which they elucidate with the aid of a reading of Shakespeare's Tempest.

Taiwanese adolescents' gender differences in knowledge and attitudes towards menstruation.

PubMed

Cheng, Ching-Yu; Yang, Kyeongra; Liou, Shwu-Ru

2007-06-01

The purpose of the study was to explore gender differences in knowledge and attitudes towards menstruation among Taiwanese adolescents. This study was a secondary data analysis of a cross-sectional comparison study conducted in Taiwan. A total of 287 female and 269 male students at a junior high school participated in the study. The results showed that almost all the students had heard about menstruation and most of them had received menstrual information at school. However, their knowledge about menstruation was not accurate. Moreover, the male students expressed more negative attitudes towards menstruation than the female students. Taboos were heard by most students and, although many female students doubted the reality of the taboos they had heard, they observed them anyway. The study calls for an evaluation of sex education and suggests more open discussions about menstruation among young people in those education sessions. In addition, school nurses and obstetrical/gynecological nurses should be involved more in adolescents' sexual education.

Inklings: Collected Columns on Leadership and Creativity.

ERIC Educational Resources Information Center

Campbell, David P.

This book brings together 35 of David P. Campbell's essays originally published as a regular column in a quarterly publication called "Issues and Observations." The articles deal with topics ranging from leadership issues such as risk-taking, executive motivation, decision making, and corporate taboos, to more general concerns such as…

Teacher Exchange as a Means of Social Studies Curriculum Internationalization

ERIC Educational Resources Information Center

Rapoport, Anatoli

2013-01-01

Lack or complete neglect of international experiences among social studies teachers leads to superficial understanding of the importance of the development of global competences among students, neglect to very important themes in citizenship education, or even informal taboo on some critical controversial topics that address sensitive questions of…

Exploring a Taboo of Cultural Reproduction

ERIC Educational Resources Information Center

Holligan, Chris

2018-01-01

Cultural reproduction is rarely, if ever, theorised through clandestine practices of sexual offending by teachers in the gendered hierarchies of state schools. Drawing upon Freedom of Information requests and other official qualitative data provided by a U.K. teaching council, this article endeavours to explain the form of a gendered cultural…

Productive Taboos: Cultivating Spatialized Literacy Practices

ERIC Educational Resources Information Center

Vander Zanden, Sarah

2015-01-01

The fifth grade students in this project were part of a yearlong ethnographic study in an urban elementary school. They engaged in a student initiated inquiry project combining bakeries and mysteries, which culminated in the production of an original film. Situated in a socio-spatialized stance on literacy involving networks of participation and…

The Circulation and Silence of Weaving Knowledge in Contemporary Navajo Life

ERIC Educational Resources Information Center

Yohe, Jill Ahlberg

2012-01-01

This article draws upon ethnographic fieldwork within a Navajo community to illustrate how weaving knowledge and practices shape contemporary notions of community identity and belonging. The ongoing exchange of Navajo weaving taboos and the careful management of weaving teachings offers community members various opportunities to share and keep…

Australian Aboriginal Deaf People and Aboriginal Sign Language

ERIC Educational Resources Information Center

Power, Des

2013-01-01

Many Australian Aboriginal people use a sign language ("hand talk") that mirrors their local spoken language and is used both in culturally appropriate settings when speech is taboo or counterindicated and for community communication. The characteristics of these languages are described, and early European settlers' reports of deaf…

The Taboo of Retirement for Diocesan Catholic Priests.

PubMed

Kane, Michael N

2016-06-01

This paper considers Catholic priests in the USA and their freedom to retire, the constraints that may restrain them from retirement, and the financial and psychological variables that impact them in ministry and in future retirement. Implications for pastoral care and counseling are considered. © The Author(s) 2016.

Psychology: Student Edition.

ERIC Educational Resources Information Center

Stark, Rebecca

This book published in 1986 introduces students to psychology and its related subject areas. Students learn that psychology has matured through the centuries from its taboo beginnings in supernatural beliefs and magic to its current status as a scientific discipline. Sections of the book include: (1) "What is Psychology?"; (2) "Human Development";…

Relationship between Rate of Eating and Degree of Satiation

ERIC Educational Resources Information Center

Azrin, Nathan H.; Kellen, Michael J.; Brooks, Jeannie; Ehle, Chris; Vinas, Veronica

2008-01-01

Behavioral psychologists have developed effective methods of treatment for overeating and weight control, including mealtime regulation, avoidance of taboo foods, and removal of identified precursors to the bingeing behavior. The current study sought to examine the relationship between speed of eating and levels of satiation in weight conscious…

An Investigation on 3-6-Year-Old Chinese Children's Perception of "Death"

ERIC Educational Resources Information Center

Ji, Yan; Cao, Yanhua; Han, Min

2017-01-01

Because of the taboo in Chinese culture, there is little research on Chinese children's perception of "death". The research on preschoolers' cognition of "death" could deepen our research on children's cognition process, guide children's life education, and improve the psychologic intervention on the children who experience…

Wild Justice: Honor and Fairness among Beasts at Play

ERIC Educational Resources Information Center

Bekoff, Marc; Pierce, Jessica

2009-01-01

This essay challenges science's traditional taboo against anthropomorphizing animals or considering their behavior as indicative of feelings similar to human emotions. In their new book "Wild Justice: The Moral Lives of Animals," the authors argue that anthropomorphism is alive and well, as it should be. Here they describe some…

Teaching Men's Anal Pleasure: Challenging Gender Norms with "Prostage" Education

ERIC Educational Resources Information Center

Branfman, Jonathan; Ekberg Stiritz, Susan

2012-01-01

To help students critique sex/gender norms, sexuality educators should address men's anal pleasure. Men's anal receptivity blurs accepted binaries like male/female, masculine/feminine, and straight/queer. By suppressing men's receptivity, the taboo against men's anal pleasure helps legitimize hegemonic sex/gender beliefs--and the sexism,…

Adult Daughters and Their Mothers: Harmony or Hostility? Working Paper No. 209.

ERIC Educational Resources Information Center

Barnett, Rosalind C.

This paper addresses the mother-daughter relationship from the perspective of adult daughters. The first section focuses on information and myths about adult daughter-older mother relationships, including popular images and assumptions, misunderstandings, taboos, and mother-bashing. The second section describes initial research into the nature of…

Dollars and Sense

ERIC Educational Resources Information Center

Teacher Magazine, 2005

2005-01-01

For the first time, the push to quantify achievement is starting to cross over to financial matters. Support for teachers themselves, is taking on new meaning in an era of accountability as a handful of states are breaking the longstanding merit-pay taboo by linking raises with student performance. And as standards have made individual teachers…

Breaking the Mirror Taboo in Nigeria in Aid of Early Self-Awareness.

ERIC Educational Resources Information Center

Olowu, Akinsola Akin

1984-01-01

Argues that Nigerian tribal myths and beliefs keeping infants and young children from looking into mirrors interfere with the early development of self-concept. The self-concept of infants is viewed as contributing importantly to the way they perceive other aspects of their environment. (RH)

Researching and Theorizing the "Age Taboo" on Intergenerational Sexualities

ERIC Educational Resources Information Center

Yuill, Richard; Elliot, David

2012-01-01

By means of an ethnographic project, Sarah Goode's Understanding and Addressing Adult Sexual Attraction to Children aspires to better understand the self-conception and self-identification of pedophiles, with the ultimate aim of deconstructing the phenomenon by which culture demonizes pedophiles in order to better protect children. However, the…

From Health Advice to Taboo: Community Perspectives on the Treatment of Sleeping Sickness in the Democratic Republic of Congo, a Qualitative Study

PubMed Central

Mpanya, Alain; Hendrickx, David; Baloji, Sylvain; Lumbala, Crispin; da Luz, Raquel Inocêncio; Boelaert, Marleen; Lutumba, Pascal

2015-01-01

Background Socio-cultural and economic factors constitute real barriers for uptake of screening and treatment of Human African Trypanosomiasis (HAT) in the Democratic Republic of Congo (DRC). Better understanding and addressing these barriers may enhance the effectiveness of HAT control. Methods We performed a qualitative study consisting of semi-structured interviews and focus group discussions in the Bandundu and Kasaï Oriental provinces, two provinces lagging behind in the HAT elimination effort. Our study population included current and former HAT patients, as well as healthcare providers and program managers of the national HAT control program. All interviews and discussions were voice recorded on a digital device and data were analysed with the ATLAS.ti software. Findings Health workers and community members quoted a number of prohibitions that have to be respected for six months after HAT treatment: no work, no sexual intercourse, no hot food, not walking in the sun. Violating these restrictions is believed to cause serious, and sometimes deadly, complications. These strong prohibitions are well-known by the community and lead some people to avoid HAT screening campaigns, for fear of having to observe such taboos in case of diagnosis. Discussion The restrictions originally aimed to mitigate the severe adverse effects of the melarsoprol regimen, but are not evidence-based and became obsolete with the new safer drugs. Correct health information regarding HAT treatment is essential. Health providers should address the perspective of the community in a constant dialogue to keep abreast of unintended transformations of meaning. PMID:25856578

Latino Men and Familial Risk Communication about Prostate Cancer

PubMed Central

Hicks, Elisabeth M.; Litwin, Mark S.; Maliski, Sally L.

2014-01-01

Purpose This study investigated how familial communication about prostate cancer risk and screening affects sons of men with prostate cancer. It is important to engage Latino families shared decision making toward early detection because first degree relatives of men with PCa are at heightened risk and Latino men are diagnosed at more advanced stages of disease than Non-Hispanic White men. Methods The team conducted semi-structured interviews with seventeen sons of PCa survivors. Eight participants completed a follow up interview an average of seven months later. Therefore, our sample includes twenty-five transcripts. The sons are Latinos living in Southern California. Data were analyzed with a mix of a priori topical codes and grounded theory techniques. Results Sons were under informed about both familial risk and screening options. They became sensitized to PCa, desired information, and held protective intentions. Hopeful intentions came up against cultural taboos around sex, reproductive health, and intimacy that limited discussions between fathers and sons. Fathers were a valued source of information, but play various roles, which affect sons’ screening intentions. Open communication between father and son promoted awareness of screening and familial risk. Discussion Uncertainty about familial risk and screening options, especially early detection strategies, was exacerbated by cultural taboos around PCa. Fathers could have been primary and credible advocates for shared decision making, but sons found it difficult to learn from their fathers’ experience. Nursing Implications Findings from our study can inform community based interventions with Latino families, help to culturally tailor health messaging, and sensitize clinicians to a group which needs concerted counseling about PCa risk and screening. PMID:25158656

From health advice to taboo: community perspectives on the treatment of sleeping sickness in the Democratic Republic of Congo, a qualitative study.

PubMed

Mpanya, Alain; Hendrickx, David; Baloji, Sylvain; Lumbala, Crispin; da Luz, Raquel Inocêncio; Boelaert, Marleen; Lutumba, Pascal

2015-04-01

Socio-cultural and economic factors constitute real barriers for uptake of screening and treatment of Human African Trypanosomiasis (HAT) in the Democratic Republic of Congo (DRC). Better understanding and addressing these barriers may enhance the effectiveness of HAT control. We performed a qualitative study consisting of semi-structured interviews and focus group discussions in the Bandundu and Kasaï Oriental provinces, two provinces lagging behind in the HAT elimination effort. Our study population included current and former HAT patients, as well as healthcare providers and program managers of the national HAT control program. All interviews and discussions were voice recorded on a digital device and data were analysed with the ATLAS.ti software. Health workers and community members quoted a number of prohibitions that have to be respected for six months after HAT treatment: no work, no sexual intercourse, no hot food, not walking in the sun. Violating these restrictions is believed to cause serious, and sometimes deadly, complications. These strong prohibitions are well-known by the community and lead some people to avoid HAT screening campaigns, for fear of having to observe such taboos in case of diagnosis. The restrictions originally aimed to mitigate the severe adverse effects of the melarsoprol regimen, but are not evidence-based and became obsolete with the new safer drugs. Correct health information regarding HAT treatment is essential. Health providers should address the perspective of the community in a constant dialogue to keep abreast of unintended transformations of meaning.

A glimpse into the process of gaining permission for the educational dissection of human cadavers in the Ottoman Empire.

PubMed

Akkin, Salih Murat; Dinc, Gulten

2014-10-01

Dissection of the human body for educational purposes became officially permitted in the Ottoman Empire only after a long, difficult process. In the West, studies based on the findings of Galen had been taboo during a long period in which dissection of human bodies had been prohibited. Although the first dissection studies since ancient times began to appear in the Western literature in the late 13th and early 14th centuries, the post-Galen taboo against dissection was broken only in the 16th century by the studies of Vesalius. However, in the Eastern World, it was only fairly recently that the idea of the "sanctity of the human body" could be challenged. In the medieval Islamic world, as during the Middle Ages in the West, prohibitions against the dissection of human cadavers continued for social and religious reasons, although the Koran does not specifically ban such dissection. This prohibition also continued through the Ottoman era, which began in the 14th century. The first efforts to end the prohibition on dissection in the Ottoman Empire were made at the beginning of the 19th century during the reign of Sultan Selim III but official permission for dissection was given only in 1841 during the reign of Sultan Abdulmecid. Educational dissections in the Ottoman Empire officially began at the Istanbul Medical School following the granting of this permission. This article will discuss the attempts to end the prohibition of dissection in Ottomans within the scope of the history of anatomical study in Turkey. © 2014 Wiley Periodicals, Inc.

Reach and messages of the world's largest ivory burn.

PubMed

Braczkowski, Alexander; Holden, Matthew H; O'Bryan, Christopher; Choi, Chi-Yeung; Gan, Xiaojing; Beesley, Nicholas; Gao, Yufang; Allan, James; Tyrrell, Peter; Stiles, Daniel; Brehony, Peadar; Meney, Revocatus; Brink, Henry; Takashina, Nao; Lin, Ming-Ching; Lin, Hsien-Yung; Rust, Niki; Salmo, Severino G; Watson, James E M; Kahumbu, Paula; Maron, Martine; Possingham, Hugh P; Biggs, Duan

2018-03-01

Recent increases in ivory poaching have depressed African elephant populations. Successful enforcement has led to ivory stockpiling. Stockpile destruction is becoming increasingly popular, and most destruction has occurred in the last 5 years. Ivory destruction is intended to send a strong message against ivory consumption, both in promoting a taboo on ivory use and catalyzing policy change. However, there has been no effort to establish the distribution and extent of media reporting on ivory destruction events globally. We analyzed media coverage of the largest ivory destruction event in history (Kenya, 30 April 2016) across 11 nation states connected to ivory trade. We used an online-media crawling tool to search online media outlets and subjected 5 of the largest print newspapers (by circulation) in 5 nations of interest to content analysis. Most online news on the ivory burn came from the United States (81% of 1944 articles), whereas most of the print news articles came from Kenya (61% of 157 articles). Eighty-six to 97% of all online articles reported the burn as a positive conservation action, whereas 4-50% discussed ivory burning as having a negative impact on elephant conservation. Most articles discussed law enforcement and trade bans as effective for elephant conservation. There was more relative search interest globally in the 2016 Kenyan ivory burn than any other burn in 5 years. Ours is the first attempt to track the reach of media coverage relative to an ivory burn and provides a case study in tracking the effects of a conservation-marketing event. © 2018 Society for Conservation Biology.

Teaching Taboo Topics: Menstruation, Menopause, and the Psychology of Women

ERIC Educational Resources Information Center

Chrisler, Joan C.

2013-01-01

The purpose of this article is (a) to consider reasons why women's reproductive processes receive so little attention in psychology courses and (b) to make an argument for why more attention is needed. Menstruation, menopause, and other reproductive events are important to the psychology of women. Reproductive processes make possible a social role…

"Sad, Just Sad": A Woman with a Learning Disability Experiencing Bereavement

ERIC Educational Resources Information Center

Campbell, Alison; Bell, Dorothy

2011-01-01

This case study considers the psychological assessment, formulation and treatment of Hannah, a woman with a learning disability who recently experienced the death of her mother. Death still remains a challenging and often taboo subject. Moreover, when the grief is of a person with a learning disability, this combines with underlying difficulties…

Sin Verguenza: Addressing Shame with Latino Victims of Child Sexual Abuse and Their Families

ERIC Educational Resources Information Center

Fontes, Lisa Aronson

2007-01-01

This article explores shame issues for Latino children who have been sexually abused and their families. Latino cultural concerns around shame that are associated with sexual abuse include: attributions for the abuse, fatalism, virginity, sexual taboos, predictions of a shameful future, revictimization, machismo, and fears of homosexuality for boy…

Testing Bilingual Educational Methods: A Plea to End the Language-Mixing Taboo

ERIC Educational Resources Information Center

Antón, Eneko; Thierry, Guillaume; Goborov, Alexander; Anasagasti, Jon; Duñabeitia, Jon Andoni

2016-01-01

Language mixing in a given class is often avoided in bilingual education because of the generally held belief that "one subject" should be taught in only "one language" and "one person" should stick to "one language" in order to minimize confusion. Here, we compared the effects of mixing two languages and…

Justifying surgery's last taboo: the ethics of face transplants

PubMed Central

Freeman, Michael; Jaoudé, Pauline Abou

2007-01-01

Should face transplants be undertaken? This article examines the ethical problems involved from the perspective of the recipient, looking particularly at the question of identity, the donor and the donor's family, and the disfigured community and society more generally. Concern is expressed that full face transplants are going ahead. PMID:17264192

Getting Teachers Excited about Student Feedback: It's All in the Ask

ERIC Educational Resources Information Center

Robinson, Carly; Finefter-Rosenblum, Ilana; Benshoof, Christopher; Gehlbach, Hunter

2016-01-01

Until recently, asking K-12 students--who spend hundreds of hours with their teachers annually--to weigh in on their teachers' performance was considered taboo. Many have questioned students' capacities to provide reliable, fair feedback on teaching quality. Media outlets report that teacher unions staunchly oppose integrating student feedback in…

Is Beauty an Archaic Spirit in Education?

ERIC Educational Resources Information Center

Cannatella, Howard

2006-01-01

This article discusses the unfashionable and taboo idea that beauty matters. The author's supposition is that beauty as a poetic force should be regarded as one of the defining characteristics central to pedagogic practice. In making this claim he draws upon a few of Charles Dickens' and William Wordsworth's ideas in support of the importance of…

How Much Do You Pay for College?

ERIC Educational Resources Information Center

Kahlenberg, Richard D.

2013-01-01

At Middlebury College--and on campuses throughout the country--class is coming out of the closet. Long hidden from view, economic status is emerging from the shadows, as once-taboo discussions are taking shape. The growing economic divide in America, and on American campuses, has given rise to new student organizations, and new dialogues, focused…

Embodied Learning: Teaching Sexuality and Religion to a Changing Student Body

ERIC Educational Resources Information Center

Ott, Kate; Stephens, Darryl W.

2017-01-01

Sexuality, more so than other subject areas, magnifies the embodied nature of teaching and learning as well as conspicuously silences open dialogue given its taboo status in many religious and theological contexts. Yet, student learning about sexuality that incorporates knowledge of and about religion, in particular, may greatly improve the public…

The Time Is Ripe (Again)

ERIC Educational Resources Information Center

Barth, Roland S.

2013-01-01

"It's always been a promising time for teacher leadership. It's just never been a successful time," writes noted educator Roland Barth. Why? Barth points to five obstacles: administrator resistance, the taboo in teaching against elevating oneself higher than one's peers, the fact that teachers' plates are full, the…

Death in Current Children's Fiction: Sociology or Literature.

ERIC Educational Resources Information Center

Apseloff, Marilyn

The mass production of books dealing with hitherto taboo subjects for children, such as drug use, divorce, illegitimacy, and death, is a growing trend in children's literature. This paper attempts to demonstrate the inherent difficulties in judging such books critically through a discussion of the handling of death in current children's fiction.…

"Krokodil" Magazine: Laughter in the Soviet Union.

ERIC Educational Resources Information Center

Pehowski, Marian

A 16-page, four-color-on-newsprint magazine, "Krokodil" is among the world's most popular magazines of humor and satire. As a product of the Pravda Publishing House, it is produced by a branch of the Central Committee of the Communist Party, yet there are no official taboos or guidelines. Connections, popularity, and profits give…

Critical Exchange: Avoiding Schooling Taboos--A Reply to Rasmussen

ERIC Educational Resources Information Center

Stern, Julian

2017-01-01

This paper is a reply to Mary L. Rasumussen's paper, "Critical Exchange: Religion and Schooling: What Should Their Relationship Be?" In this paper, Julian Stern makes three claims: (1) the need for a messy conversation; (2) the need to include "whole" people in schools; and (3) the need to consider existentially significant…

The Use of Touch in Therapy: Can We Talk?

ERIC Educational Resources Information Center

Taylor, Melanie A.

The empirical literature regarding the use of nonerotic touch in psychotherapy is reviewed. Theoretical and ethical concerns are discussed, including the taboo against touching clients, situations in which touch may be appropriate, and whether or not nonerotic touch leads to erotic touch. It is difficult to design controlled studies for ongoing…

True Love or Just Friends? Flemish Picture Books in English Translation

ERIC Educational Resources Information Center

Joosen, Vanessa

2010-01-01

Most scholars who discuss norm conflicts in translated children's books focus on the deletion of taboos. Drawing on two English translations of Flemish picture books, this article shows how norm conflicts can also lead to translation strategies other than deletion. Whereas the adaptation of Carll Cneut's "The Amazing Love Story of Mr…

Diversity Taboos: Religion and Sexual Orientation in the Social Studies Classroom. Curriculum Concerns.

ERIC Educational Resources Information Center

Wade, Rahima, Ed.

1995-01-01

Asserts that, in many schools, educators have made great strides in responding to ethnic diversity and gender issues. Argues that two other aspects of diversity--sexual orientation and religious differences--are often ignored. Discusses curriculum design, school policy development, and teaching methods related to these topics. (CFR)

Taboo, Constraint, and Responsibility in Educational Research.

ERIC Educational Resources Information Center

Jensen, Arthur R.

A controversial educational researcher lists personal experiences which seem to have ethical implications for his profession. His list includes: (1) a claim that one of his articles contained 53 errors, but after two years, the American Psychological Association (APA) Committee on Ethical Standards had only received a list of 53 non-errors; (2) a…

Pushing Boundaries: Reflections on Teaching and Learning Contemporary Dance in Amman

ERIC Educational Resources Information Center

Martin, Rosemary

2013-01-01

This study reflects on teaching and learning contemporary dance in Amman, Jordan, focusing on the experiences of three contemporary dance students. Through the three case studies, various issues regarding teaching and learning contemporary dance in a Jordanian context are raised, revealing that contemporary dance can be perceived as a taboo and…

Christian Privilege: Breaking a Sacred Taboo.

ERIC Educational Resources Information Center

Schlosser, Lewis Z.

2003-01-01

The author discusses the concept of privilege in terms of the benefits enjoyed by Whites and men. This article presents a new theoretical perspective focusing on religious privilege and includes a list of privileges that are enjoyed by members of the dominant religious group (i.e., Christians) in the United States. (Contains 17 references.)…

Gay Teens at Risk. Fastback 357.

ERIC Educational Resources Information Center

Walling, Donovan R.

Fear of controversy, cultural taboos, and fear of homosexuality have prevented many educators from dealing effectively with gay and lesbian young people. The climate in most schools is such that gay teens rarely are willing to expose themselves to the ridicule, harassment, and abuse that comes when they openly acknowledge their sexual orientation.…

Extending the Progressive Tradition to Poor Countries: The Role of Universities and Colleges

ERIC Educational Resources Information Center

Gathuo, Shiko

2016-01-01

American universities and colleges have always been a bastion of liberalism and progressive thought. Historically, the academic community has supported social justice issues, given a voice to the poor, minorities and the disadvantaged, and brought to light subjects that are considered taboo elsewhere. Indeed, many social movements have either…

Teaching about Homosexualities to Nigerian University Students: A Report from the Field

ERIC Educational Resources Information Center

Epprecht, Marc; Egya, Sule E.

2011-01-01

Nigeria's diverse cultures, religions and political parties appear to be unified by a strong taboo against homosexuality and gay rights. This has affected academic research, HIV/AIDS programmes, and sexuality education, all which commonly show evidence of heterosexism, self-censorship and even explicit condemnations of homosexuality. Yet a…

ELIMINATE TABOOS, OUTFIT YOUR LIBRARY IN SIX MONTHS.

ERIC Educational Resources Information Center

NEWMAN, MAYRELEE

DURING A 6-MONTH PERIOD, EL CENTRO JUNIOR COLLEGE, DALLAS, TEXAS, ESTABLISHED A LEARNING RESOURCES LIBRARY FOR A 2,000-STUDENT POPULATION IN A FORMER DEPARTMENT STORE. THE TASK INCLUDED THREE GROUPS OF ACTIVITIES--(1) FACILITY PLANNING AND OBTAINING FURNITURE AND EQUIPMENT, (2) ACQUISITION AND PROCESSING OF A BASIC COLLECTION, INCLUDING PRINTED…

Sexual Harassment and Abuse of Adolescent Schoolgirls in South India

ERIC Educational Resources Information Center

Leach, Fiona; Sitaram, Shashikala

2007-01-01

This article reports on a small exploratory study of adolescent girls' experiences of sexual harassment and abuse while attending secondary school in Karnataka State, South India. In South Asia, public discussion of sexual matters, especially relating to children, is largely taboo, and the study uncovers a hidden aspect of schooling, which…

"The way to break the taboo is to do the taboo thing" breastfeeding in public and citizen-activism in the UK.

PubMed

Boyer, Kate

2011-03-01

Like other forms of infant feeding, breastfeeding is a fundamental act of care. Yet despite being the recommended way of feeding babies, breastfeeding is not always easy to do. In addition to lack of support, bio-physical problems and the need to return to work; discomfort with breastfeeding in public is a factor shaping infant feeding choice (and the decision to stop breastfeeding specifically). With increased awareness of breast milk's health benefits in recent years, there has been a rise in efforts to make breastfeeding in public more commonplace and socially acceptable (including through lactation advocacy or "lactivism"). This paper considers breastfeeding in public and lactation advocacy in the UK through interviews with lactation activists, non-activist breastfeeding mothers, and participant-observation at two breastfeeding picnics held in 2009. Building on existing scholarship in Geography, I suggest that lactivism can be understood as an effort to expand the boundaries of where care-work is allowed to take place: thus constituting a form of "care-work activism". Copyright © 2010 Elsevier Ltd. All rights reserved.

Chemical and biological weapons in the 'new wars'.

PubMed

Ilchmann, Kai; Revill, James

2014-09-01

The strategic use of disease and poison in warfare has been subject to a longstanding and cross-cultural taboo that condemns the hostile exploitation of poisons and disease as the act of a pariah. In short, biological and chemical weapons are simply not fair game. The normative opprobrium is, however, not fixed, but context dependent and, as a social phenomenon, remains subject to erosion by social (or more specifically, antisocial) actors. The cross cultural understanding that fighting with poisons and disease is reprehensible, that they are taboo, is codified through a web of interconnected measures, principal amongst these are the 1925 Geneva Protocol; the Biological Weapons Convention; and the Chemical Weapons Convention. Whilst these treaties have weathered the storm of international events reasonably well, their continued health is premised on their being 'tended to' in the face of contextual changes, particularly facing changes in science and technology, as well as the changed nature and character of conflict. This article looks at the potential for normative erosion of the norm against chemical and biological weapons in the face of these contextual changes and the creeping legitimization of chemical and biological weapons.

[Sexuality in the elderly: The role of the physicians in maintaining sexual health of older men].

PubMed

Chakkalakal, D; Weißbach, L

2015-12-01

Sexuality in the elderly is still a social taboo. A commitment by medical practices to address the topic of sexuality in later life is essential, given that the sexual health is part of the quality of life. Identification of barriers and discourse of effects in the physician's behavior when dealing with the sexuality of older people. Review and discussion of interdisciplinary literature and social discourse. Compilation of expert opinions. Although the introduction of phosphodiesterase 5 inhibitors led to a removal of taboos concerning erectile dysfunction, the sexuality of older men became narrowed to physiological aspects. The elderly still complain that consultations concerning their sexuality receives too little attention in medical practice. Problems are boundaries of shame and disregard of the sexuality of elderly. Sexuality in old age will have to become more prominent in medical practices, due to demographic changes and changing self-images of the elderly. The social role of physicians enables straightforward discussions about sexuality. Taking a sexual history and choosing an active approach proved to be practicable to discuss sexual problems with older people.

"Stuck in the muck": an eco-idiom of distress from childhood respiratory diseases in an urban mangrove in Northeast Brazil.

PubMed

Nations, Marilyn; Gondim, Ana Paula Soares

2013-02-01

Situated in neo-democratic globalizing Northeast Brazil, this anthropological study probes the role of ecological context in framing, experiencing, and expressing human distress. Ethnographic interviews, narratives, and "contextualized semantic analysis" reveal the lived experience of childhood respiratory diseases among 22 urban mangrove dwellers. Informants speak an "eco-idiom of respiratory distress" based on a popular "eco-logic", reflecting the harsh reality of "living in dampness". "Higher-up" residents legitimize their feelings of superiority by stigmatizing "lowlanders" as taboo, diseased (with porcine cysticercosis, swine flu) "filthy pigs, stuck in the muck" (atolados na lama). Animalizing inhabitants' identities demotes them to nonpersons. Besides infections, children suffer social stigma, ostracism, and barriers for accessing care. Promoting a "favorable environment" requires reducing ecological risk, challenging class-based prejudice, and restoring human dignity.

Analysis of Patterns of Bushmeat Consumption Reveals Extensive Exploitation of Protected Species in Eastern Madagascar

PubMed Central

Jenkins, Richard K. B.; Keane, Aidan; Rakotoarivelo, Andrinajoro R.; Rakotomboavonjy, Victor; Randrianandrianina, Felicien H.; Razafimanahaka, H. Julie; Ralaiarimalala, Sylvain R.; Jones, Julia P. G.

2011-01-01

Understanding the patterns of wild meat consumption from tropical forests is important for designing approaches to address this major threat to biodiversity and mitigate potential pathways for transmission of emerging diseases. Bushmeat consumption has been particularly poorly studied in Madagascar, one of the world's hottest biodiversity hotspots. Studying bushmeat consumption is challenging as many species are protected and researchers must consider the incentives faced by informants. Using interviews with 1154 households in 12 communes in eastern Madagascar, as well as local monitoring data, we investigated the importance of socio-economic variables, taste preference and traditional taboos on consumption of 50 wild and domestic species. The majority of meals contain no animal protein. However, respondents consume a wide range of wild species and 95% of respondents have eaten at least one protected species (and nearly 45% have eaten more than 10). The rural/urban divide and wealth are important predictors of bushmeat consumption, but the magnitude and direction of the effect varies between species. Bushmeat species are not preferred and are considered inferior to fish and domestic animals. Taboos have provided protection to some species, particularly the Endangered Indri, but we present evidence that this taboo is rapidly eroding. By considering a variety of potential influences on consumption in a single study we have improved understanding of who is eating bushmeat and why. Evidence that bushmeat species are not generally preferred meats suggest that projects which increase the availability of domestic meat and fish may have success at reducing demand. We also suggest that enforcement of existing wildlife and firearm laws should be a priority, particularly in areas undergoing rapid social change. The issue of hunting as an important threat to biodiversity in Madagascar is only now being fully recognised. Urgent action is required to ensure that heavily hunted species are adequately protected. PMID:22194787

Why Latrines Are Not Used: Communities’ Perceptions and Practices Regarding Latrines in a Taenia solium Endemic Rural Area in Eastern Zambia

PubMed Central

Thys, Séverine; Mwape, Kabemba E.; Lefèvre, Pierre; Dorny, Pierre; Marcotty, Tanguy; Phiri, Andrew M.; Phiri, Isaak K.; Gabriël, Sarah

2015-01-01

Taenia solium cysticercosis is a neglected parasitic zoonosis occurring in many developing countries. Socio-cultural determinants related to its control remain unclear. Studies in Africa have shown that the underuse of sanitary facilities and the widespread occurrence of free-roaming pigs are the major risk factors for porcine cysticercosis. The study objective was to assess the communities’ perceptions, practices and knowledge regarding latrines in a T. solium endemic rural area in Eastern Zambia inhabited by the Nsenga ethno-linguistic group, and to identify possible barriers to their construction and use. A total of 21 focus group discussions on latrine use were organized separately with men, women and children, in seven villages of the Petauke district. The themes covered were related to perceived latrine availability (absence-presence, building obstacles) and perceived latrine use (defecation practices, latrine management, socio-cultural constraints).The findings reveal that latrines were not constructed in every household because of the convenient use of existing latrines in the neighborhood. Latrines were perceived to contribute to good hygiene mainly because they prevent pigs from eating human feces. Men expressed reluctance to abandon the open-air defecation practice mainly because of toilet-associated taboos with in-laws and grown-up children of the opposite gender. When reviewing conceptual frameworks of people’s approach to sanitation, we found that seeking privacy and taboos hindering latrine use and construction were mainly explained in our study area by the fact that the Nsenga observe a traditionally matrilineal descent. These findings indicate that in this local context latrine promotion messages should not only focus on health benefits in general. Since only men were responsible for building latrines and mostly men preferred open defecation, sanitation programs should also be directed to men and address related sanitary taboos in order to be effective. PMID:25739017

The Myth of the Pure Obsessional Type in Obsessive-Compulsive Disorder

PubMed Central

Williams, Monnica T.; Farris, Samantha G.; Turkheimer, Eric; Pinto, Anthony; Ozanick, Krystal; Franklin, Martin E.; Liebowitz, Michael; Simpson, H. Blair; Foa, Edna B.

2011-01-01

Background Several studies have identified discrete symptom dimensions in obsessive-compulsive disorder (OCD), derived from factor analyses of the individual items or symptom categories of the Yale-Brown Obsessive Compulsive Scale Symptom Checklist (YBOCS-SC). The current study aims to extend previous work on the relationship between obsessions and compulsions by specifically including mental compulsions and reassurance-seeking. Since these compulsions have traditionally been omitted from prior factor analytic studies, their association to what have been called “pure obsessions” may have been overlooked. Method Participants (N=201) were recruited from two multi-site randomized clinical treatment trials for OCD. The YBOCS-SC was used to assess OCD symptoms as it includes a comprehensive list of obsessions and compulsions, arranged by content category. Each category was given a score based on whether symptoms were present and if the symptom was a primary target of clinical concern, and a factor analysis was conducted. Mental compulsions and reassurance-seeking were considered separate categories for the analysis. Results Using an orthogonal geomin rotation of 16 YBOCS-SC categories/items, we found a five-factor solution that explained 67% of the total variance. Inspection of items that composed each factor suggests five familiar constructs, with mental compulsions and reassurance-seeking included with sexual, aggressive, and religious obsessions (unacceptable/taboo thoughts). Conclusions This study suggests that the concept of the “pure obsessional” (e.g., patients with unacceptable/taboo thoughts yet no compulsions) may be a misnomer, as these obsessions were factorially associated with mental compulsions and reassurance-seeking in these samples. These findings may have implications for DSM-5 diagnostic criteria. PMID:21509914

Seeing All Beings as Oneself: Internationalizing Higher Education for Universal Harmony

ERIC Educational Resources Information Center

Unkule, Kalyani

2018-01-01

The tenets of Hinduism share a complicated relationship with international higher education for an important reason: the purported taboo over crossing oceans. The ethos of Hinduism, however, is deeply embedded in a posited harmony of individuals and cultures. This makes it a faith that at once embraces the value of intercultural exchange while…

Emotion-Memory Effects in Bilingual Speakers: A Levels-of-Close Processing Approach

ERIC Educational Resources Information Center

Aycicegi-Dinn, Ayse; Caldwell-Harris, Catherine L.

2009-01-01

Emotion-memory effects occur when emotion words are more frequently recalled than neutral words. Bilingual speakers report that taboo terms and emotional phrases generate a stronger emotional response when heard or spoken in their first language. This suggests that the basic emotion-memory will be stronger for words presented in a first language.…

Exploration of Intimacy in Intercultural and Intracultural Romantic Relationships in College Students

ERIC Educational Resources Information Center

Reiter, Michael D.; Richmond, Katherine; Stirlen, Amber; Kompel, Natalia

2009-01-01

This study explores the area of intercultural dating relationships. An intercultural relationship is characterized by two individuals that come from different religions, cultures, and/or races and label their relationship as romantic. Such couples have been taboo for much of history, but have rapidly increased within the past thirty years (Crohn,…

The Touch "Taboo" and the Art of Contact: An Exploration of Contact Improvisation for Prisoners

ERIC Educational Resources Information Center

Houston, Sara

2009-01-01

The article examines the experience of participating in Contact Improvisation by male prisoners. It specifically focuses on issues of touch for this participant group and how inmates can learn different ways of acting from acquiring Contact skills, contributing to their rehabilitation. The paper looks at the culture in prisons that propagates a…

Sex Education and Student Rights: Including the Missing Actor

ERIC Educational Resources Information Center

Clarke, Paul T.

2011-01-01

In the West, sex education has always been a taboo subject that continues to challenge the public schools. Drawing on recent developments in some Canadian provinces, I argue that we cannot begin to address the issue of responsible sex education until we first acknowledge that students themselves have a moral and constitutional right to this kind…

The future of the NPT and measures to reduce nuclear dangers in the age of Trump

NASA Astrophysics Data System (ADS)

Kimball, Daryl G.

2017-11-01

Through the decades, the international nuclear disarmament and nonproliferation enterprise, though imperfect, has curbed nuclear proliferation and limited the number of nuclear-armed states to nine, forced reductions in major-power nuclear arsenals, ended nuclear testing by all but one state, and created an informal taboo against nuclear weapons use.

Taboo: A Novel Paradigm to Elicit Aphasia-Like Trouble-Indicating Behaviour in Normally Speaking Individuals

ERIC Educational Resources Information Center

Meffert, Elisabeth; Tillmanns, Eva; Heim, Stefan; Jung, Stefanie; Huber, Walter; Grande, Marion

2011-01-01

Two important research lines in neuro- and psycholinguistics are studying natural or experimentally induced slips of the tongue and investigating the symptom patterns of aphasic individuals. Only few studies have focused on explaining aphasic symptoms by provoking aphasic symptoms in healthy speakers. While all experimental techniques have so far…

Teaching the Taboo: Courage and Imagination in the Classroom

ERIC Educational Resources Information Center

Ayers, Rick; Ayers, William

2011-01-01

Education at its best is about opening doors, opening minds, and inviting students to become powerful choice-makers as they forge their own pathways into a wider world. While many teachers long for teaching to be something transcendent and powerful, they all too often find themselves teaching obedience and conformity. This dynamic book--by two…

When Ignorance Is No Excuse: Different Roles for Intent across Moral Domains

ERIC Educational Resources Information Center

Young, Liane; Saxe, Rebecca

2011-01-01

A key factor in legal and moral judgments is intent. Intent differentiates, for instance, murder from manslaughter. Is this true for all moral judgments? People deliver moral judgments of many kinds of actions, including harmful actions (e.g., assault) and purity violations (e.g., incest, consuming taboo substances). We show that intent is a key…

How Schools Can Support Children Who Experience Loss and Death

ERIC Educational Resources Information Center

Holland, John

2008-01-01

Scenes of public grieving such as followed the death of Princess Diana bear little resemblance to the "taboo" status of death and bereavement at an individual level. For schools and the support services with whom they work, responding to pupils' experiences of loss and death, especially of parents, is challenging. This paper draws on…

Impact of Sexual Harassment on Women Undergraduates' Educational Experience in Anambra State of Nigeria

ERIC Educational Resources Information Center

Okeke, Carina Maris Amaka

2010-01-01

Sexual harassment in educational settings is a common problem globally. While it is well addressed in college and university campuses in most developed countries of the world through specific policies and mechanisms of enforcement, it remains a taboo topic in African colleges and universities particularly in Nigeria. This study investigated the…

Counselor Meaning-Making: Working with Childhood Sexual Abuse Survivors

ERIC Educational Resources Information Center

Viviani, Anna Michele

2011-01-01

Childhood sexual abuse is a prevalent but taboo topic in society. Conservatively 80,000 new cases are reported each year with many more either unreported or unsubstantiated within the legal system. Survivors of childhood sexual abuse often times seek counseling assistance to manage the variety of short-and long-term emotional issues that may arise…

Understanding Islam

DTIC Science & Technology

1990-05-03

the Atlantic to India. They waged a violent battle against all non-Ismailis. The Ismailis are most remembered for the violence of the offshoot groups... Women .............46 iii Page Dietary Laws................47 Taboos....................48 Religious Expressions and Greeting . . . . 48 Polygamy...centers of the world, Mecca was rich with a variety of religious, ethnic and cultural traditions. The religious pilgrimage shrine in Mecca, the Kaaba

Is Having More Than 2 Children an Unspoken Taboo?

ERIC Educational Resources Information Center

Wilson, Robin

2009-01-01

By academic standards, Rebecca R. Richards-Kortum has it made. She is a full professor of bioengineering at Rice University, runs a thriving cancer-research laboratory, and is a member of the prestigious National Academy of Engineering. But with four children at home, she sometimes feels like an academic outcast. In fact, Ms. Richards-Kortum says…

Taboo or Tabula Rasa: Cross-Racial/Cultural Dating Preferences Amongst Chinese, Japanese, and Korean International Students in an American University

ERIC Educational Resources Information Center

Ritter, Zachary S.

2015-01-01

International students bring racial attitudes and group preferences that affect campus climates. Forty-seven Chinese, Japanese, and Korean college international students were interviewed, regarding their perceptions of race/ethnicity and nationality, when it comes to dating and romantic relationships on college campuses. Thirty-five out of…

Exploring Taboos: Comparing Male- and Female-Perpetrated Child Sexual Abuse

ERIC Educational Resources Information Center

Peter, Tracey

2009-01-01

The objective of this article is to compare male- and female-perpetrated sexual abuse in terms of victim and abuser characteristics, type of abuse, family structure, and worker information. Bivariate tests of significance were performed on the 1998 Canadian Incidence Study of Reported Child Abuse and Neglect, which included 308 male and 37 female…

Parents with Intellectual Disability and Their Children: Advances in Policy and Practice

ERIC Educational Resources Information Center

Llewellyn, Gwynnyth

2013-01-01

In many countries, women and men with intellectual disability (ID) marry and have children of their own; however, in some countries, this is still taboo. Reproduction and parenting by people with ID is often a "hot" topic. Important questions related to this phenomenon include: Can people with ID provide "good enough"…

Radical Voices; A Film Course Study Guide.

ERIC Educational Resources Information Center

Kernan, Margot

The leftist radical ideas current in the 1960s and 1970s are expressed in the films discussed in this cinema study guide. The radical film takes extreme and avant-garde approaches to the somewhat publicly taboo topics of sex, social issues, and religion. Among the films discussed, I AM CURIOUS (YELLOW) and SOMETHING DIFFERENT show women in their…

Methods for studying sensitive family topics.

PubMed

Gelles, Richard J

1978-07-01

Researchers on sensitive topics in family relations face a number of obstacles, due to the private nature of the family and to ethical constraints on the study of humans. Difficulties in locating subjects, engaging their cooperation, and obtaining valid and reliable data are discussed, and methods are proposed for pursuing research on these important but frequently taboo topics.

Structural and electronic properties for atomic clusters

NASA Astrophysics Data System (ADS)

Sun, Yan

We have studied the structural and electronic properties for different groups of atomic clusters by doing a global search on the potential energy surface using the Taboo Search in Descriptors Space (TSDS) method and calculating the energies with Kohn-Sham Density Functional Theory (KS-DFT). Our goal was to find the structural and electronic principles for predicting the structure and stability of clusters. For Ben (n = 3--20), we have found that the evolution of geometric and electronic properties with size reflects a change in the nature of the bonding from van der Waals to metallic and then bulk-like. The cluster sizes with extra stability agree well with the predictions of the jellium model. In the 4d series of transition metal (TM) clusters, as the d-type bonding becomes more important, the preferred geometric structure changes from icosahedral (Y, Zr), to distorted compact structures (Nb, Mo), and FCC or simple cubic crystal fragments (Tc, Ru, Rh) due to the localized nature of the d-type orbital. Analysis of relative isomer energies and their electronic density of states suggest that these clusters tend to follow a maximum hardness principle (MHP). For A4B12 clusters (A is divalent, B is monovalent), we found unusually large (on average 1.95 eV) HOMO-LUMO gap values. This shows the extra stability at an electronic closed shell (20 electrons) predicted by the jellium model. The importance of symmetry, closed electronic and ionic shells in stability is shown by the relative stability of homotops of Mg4Ag12 which also provides support for the hypothesis that clusters that satisfy more than one stability criterion ("double magic") should be particularly stable.

Design of physical and logical topologies with fault-tolerant ability in wavelength-routed optical network

NASA Astrophysics Data System (ADS)

Chen, Chunfeng; Liu, Hua; Fan, Ge

2005-02-01

In this paper we consider the problem of designing a network of optical cross-connects(OXCs) to provide end-to-end lightpath services to label switched routers (LSRs). Like some previous work, we select the number of OXCs as our objective. Compared with the previous studies, we take into account the fault-tolerant characteristic of logical topology. First of all, using a Prufer number randomly generated, we generate a tree. By adding some edges to the tree, we can obtain a physical topology which consists of a certain number of OXCs and fiber links connecting OXCs. It is notable that we for the first time limit the number of layers of the tree produced according to the method mentioned above. Then we design the logical topologies based on the physical topologies mentioned above. In principle, we will select the shortest path in addition to some consideration on the load balancing of links and the limitation owing to the SRLG. Notably, we implement the routing algorithm for the nodes in increasing order of the degree of the nodes. With regarding to the problem of the wavelength assignment, we adopt the heuristic algorithm of the graph coloring commonly used. It is clear our problem is computationally intractable especially when the scale of the network is large. We adopt the taboo search algorithm to find the near optimal solution to our objective. We present numerical results for up to 1000 LSRs and for a wide range of system parameters such as the number of wavelengths supported by each fiber link and traffic. The results indicate that it is possible to build large-scale optical networks with rich connectivity in a cost-effective manner, using relatively few but properly dimensioned OXCs.

Erectile dysfunction in the community: trends over time in incidence, prevalence, GP consultation and medication use--the Krimpen study: trends in ED.

PubMed

Schouten, Boris W V; Bohnen, Arthur M; Groeneveld, Frans P M J; Dohle, Gert R; Thomas, Siep; Bosch, J L H Ruud

2010-07-01

In the general population, erectile dysfunction (ED) is surrounded by a "taboo." Epidemiologists studying this problem have to be aware of the phenomenon of the "tip-of-the-iceberg." Our aim is to describe the iceberg phenomenon for ED and their help-seeking behavior in the general population during a period when public interest in ED heightened and waned after the introduction of the drug sildenafil. The data were obtained as part of a large longitudinal community-based study, i.e., the Krimpen study. With four rounds of data collection with an approximate 2.1 years interval, the local pharmacists provided data on medication use, whereas abstracts from the medical record and history were provided by the local general practitioners (GPs). The data from the questionnaires were entered into the Krimpen study database but were not communicated to the GPs. ED: according to the ICS-questionnaire, GP consultation: search of electronic medical dossier for ED or reports from any specialist, use of ED medication as delivered by the pharmacy. The age-standardized prevalence of ED is stable, i.e., around 40%. During the period 1995 to 2000, the incidence increased from 5% to 6.5%, then it stabilizes around 5% per year. The first-time use of ED medication increases exponentially between 1995 and 2000, then it stabilizes at about 3.5% per year. The number of GP consultations by men with ED increases up to 1999, after which it stabilizes at about 1.8% per year. We suggest that the availability and awareness of a new pharmacological option induced a change of behavior among GPs and their patients.

Distribution, status, and traditional significance of the West Indian manatee Trichechus manatus in Venezuela

USGS Publications Warehouse

O'Shea, Thomas J.; Correa-Viana, Martín; Ludlow, Mark E.; Robinson, John G.

1988-01-01

Aerial and interview surveys were conducted in 1986 to determine the current distribution, status, and traditional significance of the West Indian manatee Trichechus manatus in Venezuela. Aerial surveys provided just eight tentative sightings in 73 hours of searching. These discouraging results may have been due to poor visibility, small populations, and perhaps reduced dry season manatee activity. Results of interview surveys, however, permitted a number of important generalizations. A remnant manatee population exists in Lake Maracaibo, but none occur along the more than 1500 km of Caribbean coastline. Abundance is greatest in eastern Venezuela bordering the Golfo de Paria, in the Orinoco Delta, and in the middle Orinoco and tributaries. Local market hunting in the middle of this century probably greatly reduced manatee populations in these areas. Recent protection laws, education efforts, and manatee scarcity have resulted in a declining interest in manatee hunting. Much excellent manatee habitat persists in these regions, and a continued decline in hunting could result in an optimistic outlook for future manatee populations if the incidental take in net fisheries is controlled. Traditional beliefs and legends concerning manatees in Venezuela, including hunting taboos, show that these animals remain a colorful part of the folk culture. However, manatee protection does not pose economic hardships or infringe upon traditional spiritual beliefs.

Teaching Spirituality as Ontology in Public Schools. A Response to "Democratic Foundations of Spiritual Responsive Pedagogy"

ERIC Educational Resources Information Center

Thayer-Bacon, Barbara J.

2017-01-01

In "Democratic Foundations of Spiritually Responsive Pedagogy," Lingley worried that talk of spirituality is taboo in U.S. public school classrooms. Lingley pointed out that the dominant narrative demands silence on the topic. She wanted to make the case for spiritually responsive pedagogy as vital to an inclusive democracy. I begin this…

Unpacking the "Colorblind Approach": Accusations of Racism at a Friendly, Mixed-Race School

ERIC Educational Resources Information Center

Modica, Marianne

2015-01-01

The desire to ignore race in favor of a "colorblind" approach has so permeated the cultural ethos of the US, that many whites, teachers included, fear that talking about race in any capacity leaves them open to accusations of racism. As a result, race has become a taboo subject in many US classrooms. This article explores the…

Language Deficit in English and Lack of Creative Education as Impediments to Nigeria's Breakthrough into the Knowledge Era

ERIC Educational Resources Information Center

Mowarin, Macaulay; Tonukari, Emmanuel Ufuoma

2010-01-01

This essay discusses the linguistic and cultural factors that have acted as impediments to Nigeria's breakthrough into the knowledge era. It identifies language deficit in English by most Nigerians, under-developed state of most Nigerian languages, absence of creative education and the presence of certain cultural taboos which stifles the…

Reproductive Health Education Model in Early Childhood through Education Film "Damar Wulan"

ERIC Educational Resources Information Center

Zahrulianingdyah, Atiek

2015-01-01

Reproductive health education for early childhood it has been the time to teach, because the demand of the changing times and will affect the child's life when he/she is a teenager. During this time, the reproductive health education, which is in it there is sex education, considered taboo among some communities. They argue that the reproductive…

The Boy Who Was Drawing Princesses: Primary Teachers' Accounts of Children's Non-Conforming Behaviours

ERIC Educational Resources Information Center

Gerouki, Margarita

2010-01-01

The aim of this work is to raise awareness of sexual minority issues with a special focus on the primary school domain in Greece. Greece is considered a conservative country where most people regard homosexuality as taboo and non-heterosexual people as an invisible group. Research data from interviewing primary Greek teachers showed that…

Science Teachers' Decision-Making in Abstinence-Only-Until-Marriage (AOUM) Classrooms: Taboo Subjects and Discourses of Sex and Sexuality in Classroom Settings

ERIC Educational Resources Information Center

Gill, Puneet Singh

2015-01-01

Sex education, especially in the southeastern USA, remains steeped in an Abstinence-Only-Until-Marriage (AOUM) approach, which sets up barriers to the education of sexually active students. Research confirms that science education has the potential to facilitate discussion of controversial topics, including sex education. Science teachers in the…

Women on the Frontlines of Peace and Security

DTIC Science & Technology

2014-01-01

of those profits, thus wielding undue influence and undermining those who wish to enforce legislation . illicit funds—from both narcotics and...environments where these relationships occur. The greater our environmental knowledge and extent of our relationships, the more likely we are to be...taboo. Depending on location, forced engagement between sexes can instantly destroy months of gained and invaluable trust. Through environmental

Identifying the Core Content and Structure of a Schema for Cultural Understanding

DTIC Science & Technology

2009-06-01

Beliefs/Ethics/Morality Customs/Traditions/Courtesies/Daily life Education External influences Dress Food Gender Government History Hobbies /Games...Leisure Orientation toward U.S. Military/Civilian Religion Technology Time Work Taboos Social structure Similarities and differences Key...Academics and Soldiers have a very different purpose for understanding culture. Although, the academic work is highly informative and useful to

Making Death, Compassion and Partnership "Part of Life" in School Communities

ERIC Educational Resources Information Center

Kennedy, Carla Jane; Keeffe, Mary; Gardner, Fiona; Farrelly, Cathleen

2017-01-01

Death can be considered a social taboo, a common source of fear and public avoidance. School communities are not immune to this, as the topic of death is constantly avoided. It is vital to understand how we can socially and culturally cultivate a positive regard for death, dying and bereavement in our school communities. Community members need to…

The Integration of Religious Traditions in Japanese Children's View of Death and Afterlife

ERIC Educational Resources Information Center

Sagara-Rosemeyer, Miharu; Davies, Betty

2007-01-01

Open and public discussion of death, particularly among children, remains one of the greatest Japanese societal taboos; therefore, little is known about Japanese children's perceptions of death. To explore Japanese children's notions of life and death, 16 healthy children (7 girls and 9 boys, mean age 8.9) were each interviewed 3 times and asked…

Do Human Rights Exist for Korean Gay Men and Lesbians?

ERIC Educational Resources Information Center

Youn, Gahyun

All talk of sex was taboo in Korean society until the middle of this century. Only during the last decade has sexuality been a topic of discussion, but still the discourse was dominated by traditional male views regarding sex. Today, the number of homosexuals living openly is growing, and active debate about homosexuality in Korea is now emerging.…

The Relevance of Cultural Factors in Predicting Condom-Use Intentions among Immigrants from the Netherlands Antilles

ERIC Educational Resources Information Center

Kocken, P. L.; van Dorst, A. G.; Schaalma, H.

2006-01-01

A study into the relevance of cultural factors in predicting condom-use intentions among Antillean migrants in the Netherlands is described in this article. The association between the intention to use condoms with a new sexual partner and a perceived taboo on discussing sex, beliefs about sex education and machismo beliefs on gender and power…

[Planned children--supporting and inhibiting influences on the development of personality and relationships after technology-assisted reproduction].

PubMed

Lebersorger, Karin J

2016-03-01

In the western industrial countries more and more couples with an unfulfilled desire for a child use assisted reproductive technology (ART). This focusses on physical processes and doesn't sufficiently provide necessary supportive psychological/psychotherapeutic guidance.Neglecting the psychological dimension causes ART to enhance the risk for negative processes of emotional development of a child.After a brief overview of prevalence and summarizing the legal situation three areas will be discussed which involve a high risk potential and their influences on relationship- and personality development will be described: • The psychological burden for potential parents during the treatment. • Wishes of perfection and high expectations concerning the child which can turn normative crises into severe problems. • The frequent handling of the treatment as a taboo which can become a destructive family secret between parents and child.The paper will conclude with thoughts concerning prevention and treatment.Every person working in the field of childhood and adolescence can contribute to a healthy psychological development of these children. This means acknowledging and working through the emotional burden and the wishes and explaining about the dangers of taboos like in foster care and adoption.

Playing doctor, seriously: graduation follies at an American medical school.

PubMed

Segal, D

1984-01-01

In American medical schools, the period of time between the announcement of internships and graduation is known as FYBIGMI, for "Fuck You Brother I Got My Internship." At University Medical School (pseudonym), as at most American medical schools, this period culminates in an elaborate musical comedy (attended by faculty and relatives) in which faculty are abused, patients are represented in terms of stigmatized stereotypes, and the students demonstrate a profane familiarity with cultural taboos. Using the analytic methods of cultural anthropology, this examination of the FYBIGMI performance at U.M.S. focuses primarily on the seniors' presentation of their newly acquired professional identity, which is constituted in the skits by recurring oppositions to socially stigmatized, medically self-destructive patients. In this oppositional logic, racial stereotypes play a particularly large role. In addition, the seniors establish their new social status by inverting their relationship to their (former) supervisors on a personal basis, and by confronting the audience with their professional ability to treat cultural taboos with profane familiarity. The FYBIGMI theatrical, and its representation of professional identity, is analyzed in relation to a proposed model of the underlying structure of the process of medical education, that is, an escalating dialectic of intimidation and self-congratulation.

Cultural beliefs and values in cancer patients.

PubMed

Daher, M

2012-04-01

In 2008, the International Agency for Research on Cancer (IARC) released its World Cancer Report, which indicated that cancer accounts for approximately 12% of all-cause mortality worldwide. IARC estimated that globally 7.6 million people died from cancer and that 12.4 million new cases were diagnosed in 2008. The report went on to project that, due to increases in life expectancy, improvements in clinical diagnostics, and shifting trends in health behaviors (e.g. increases in smoking and sedentary lifestyles), in the absence of significant efforts to improve global cancer control, cancer mortality could increase to 12.9 million and cancer incidence to 20 million by the year 2030. Looking deeper into the data, it becomes clear that cancer-related stigma and myths about cancer are important problems that must be addressed, although different from a country to another. Stigmas about cancer present significant challenges to cancer control: stigma can have a silencing effect, whereby efforts to increase cancer awareness are negatively affected. The social, emotional, and financial devastation that all too often accompanies a diagnosis of cancer is, in large part, due to the cultural myths and taboos surrounding the disease. Combating stigma, myths, taboos, and overcoming silence will play important roles in changing this provisional trajectory. There are several reasons that cancer is stigmatized. Many people in our area perceived cancer to be a fatal disease. Cancer symptoms or body parts affected by the disease can cultivate stigma. Fears about treatment can also fuel stigma. There was evidence of myths associated with cancer, such as the belief that cancer is contagious, or cancer may be seen as a punishment. After reviewing these different examples of cultural myths and taboos met in cancer care, we can report these lessons learned: 1. Around the world, cancer continues to carry a significant amount of stigma, myths, and taboos; however, there are opportunities to capitalize upon shifting perceptions and positive change. 2. Awareness of cancer prevention, early detection, treatment, and survival are on the rise; however, too many people still report that they feel uninformed when it comes to cancer. 3. Communication is critical to decreasing cancer-related stigma, raising cancer awareness, and disseminating cancer education. People with a personal history of cancer-especially well-known or celebrity survivors-and multiple mass media channels are key resources for dissemination. 4. The school system represents a potential venue for cancer education, and increasing cancer awareness among children may be an investment with high returns. 5. When facing cancer, people around the world want information and emotional support for themselves and their families. 6. Tobacco use and poor nutrition are widely acknowledged as cancer risks. Programs and policies that help people translate this awareness into action are needed. The global cancer community should capitalize upon positive shifts in attitudes about awareness of cancer and leverage these shifts to develop, and disseminate effective media campaigns and behavioral interventions to decrease the incidence of and morbidity and mortality associated with cancer.

A community-based participatory research study of HIV and HPV vulnerabilities and prevention in two Pacific Islander communities: ethical challenges and solutions.

PubMed

DiStefano, Anthony; Peters, Ruth; Tanjasiri, Sora Park; Quitugua, Lourdes; Dimaculangan, Jeany; Hui, Brian; Barrera-Ng, Angelica; Vunileva, 'Isileli; Tui'one, Vanessa; Takahashi, Lois

2013-02-01

We describe ethical issues that emerged during a one-year CBPR study of HIV and human papillomavirus (HPV) vulnerabilities and prevention in two Pacific Islander (PI) communities, and the collaborative solutions to these challenges reached by academic and community partners. In our project case study analysis, we found that ethical tensions were linked mainly to issues of mutual trust and credibility in PI communities; cultural taboos associated with the nexus of religiosity and traditional PI culture; fears of privacy breaches in small, interconnected PI communities; and competing priorities of scientific rigor versus direct community services. Mutual capacity building and linking CBPR practice to PI social protocols are required for effective solutions and progress toward social justice outcomes.

Puppetry and AIDS education.

PubMed

Friedman, G

1992-01-01

The effectiveness of puppet theater in communicating information about acquired immunodeficiency syndrome (AIDS) has been demonstrated in a project launched in 1988 by the African Research and Education Puppetry Program (AREPP). Puppetry is a vital part of the Bambara, Bozo, and Yoruba cultures. "Puppets Against AIDS" tells the story of a condom refuser who transmits the AIDS virus to his wife and their infant. An evaluation conducted by social epidemiologists in 1989 found the production to be comprehensive in its educational messages and effective in contributing to the audiences' knowledge and intended behavioral changes. A discussion period follows the production. The show was subsequently incorporated into an existing community-based AIDS education program. Because AIDS touches upon sensitive and often taboo areas of social life, the dissemination of information through puppets is not perceived as threatening as interpersonal interaction.

Students Try to Break Taboo around Social Class on Campus

ERIC Educational Resources Information Center

Sander, Libby

2013-01-01

When Heather Berg arrived at the University of Virginia in the fall of 2011, she was struck by the seemingly posh lifestyle many of her fellow students enjoyed. Now finishing her second year, she has friends who also felt that culture shock at first. But it's been hard to find them, and to speak candidly with anyone about the impact of money--or…

The Life of a Gay Student in a University Physical Education and Sports Department: A Case Study in Turkey

ERIC Educational Resources Information Center

Saraç, Leyla; McCullick, Bryan

2017-01-01

While Turkey is mostly a Muslim country, officially it is a secular country; traditional gender roles are still maintained, and homosexuality is a taboo subject. The Turkish sporting world is no exception; it also excludes and ignores the existence of homosexuals and homosexuality. Using a single case study, this study aimed to contribute to fill…

Bodily Moral Disgust: What It Is, How It Is Different from Anger, and Why It Is an Unreasoned Emotion

ERIC Educational Resources Information Center

Russell, Pascale Sophie; Giner-Sorolla, Roger

2013-01-01

With the recent upswing in research interest on the moral implications of disgust, there has been uncertainty about what kind of situations elicit moral disgust and whether disgust is a rational or irrational player in moral decision making. We first outline the benefits of distinguishing between bodily violations (e.g., sexual taboos, such as…

Breaking the Taboo: An Exploration of Female University Students' Experiences of Attending a Feminist-Informed Sex Education Course

ERIC Educational Resources Information Center

Askew, Julie

2007-01-01

This article presents the results of a qualitative interview study of nine young women who attended a feminist-informed human sexuality course as undergraduate students at a US university located in the "Bible belt". The course focused on messages of desire and empowerment, rather than romance or fear, and was designed to encourage students to…

HIV/AIDS Disclosure and Unprotected Sex: A Critical Issue for Counselors and Other Mental Health Practitioners

ERIC Educational Resources Information Center

Clark, Eddie, Jr.

2006-01-01

This study found that African American males living with HIV/AIDS in rural southwest Alabama who did not disclose their HIV/AIDS seropositive status were more likely to engage in unprotected sex. Because much of the recent research is slanted to address homosexual behavior, which is still a taboo within the African American community, efforts to…

Introducing Sexual Education to Russian Schools: Effects of Dance4life Program on Perceptions and Behavior of Adolescents and Teachers

ERIC Educational Resources Information Center

Alekseeva, Evgeniya Georgievna; Krasnopolskaya, Irina; Skokova, Yulia

2015-01-01

Purpose: The purpose of this paper is to study the effectiveness of the international volunteer programme's dance4life (D4L) in Russia. The programme aims to address taboos, stigma, discrimination, HIV/AIDS prevention and the promotion of sexual reproductive health and rights (SRHR) and a healthy lifestyle among adolescents. The programme uses an…

Handling Decision Problems: a Structuring Language and Interactive Modules

DTIC Science & Technology

1989-12-28

the context of psychodrama (exploring scenarios from the starting point of other problem owners’ roles) to reveal things to problem owners that would...dam: North Holland. Moreno, J. L., 1946. Psychodrama . New York: Beacon House. Oldfield, A. and Humphreys, P.C., 1988. Differences between judgements...bereavement, sacrifice and taboo. More recently these ideas have been adopted by social scientists to form the basis of techniques such as psychodrama which

"You Want Me to Talk to Children about What?" Responding to the Subject of Sexuality Development in Young Children

ERIC Educational Resources Information Center

Sciaraffa, Mary; Randolph, Theresa

2011-01-01

Many people think it is taboo to talk about sex with children. Adults reinforce this belief when, for example, they use substitute words rather than "vagina" or "penis". They may be embarrassed to learn about children's sexual development or ask others for assistance. Although most people in US society are open about sexuality now, the topic of…

Favourite words.

PubMed Central

McDonald, P; Thomas, D; Burge, D

1985-01-01

A prospective survey of language used by children aged between 2 and 16 years for 'taboo subjects' was carried out on a paediatric surgical ward and in the outpatients clinic. The children were interviewed in the presence of their parent(s). A remarkable diversity of words and phrases was noted. Language was affected by the age and sex of the patient. This survey is of interest to all clinicians who need to communicate with children. PMID:4051546

Your Art Is Gay and Retarded: Eliminating Discriminating Speech against Homosexual and Intellectually Disabled Students in the Secondary Arts Education Classroom

ERIC Educational Resources Information Center

Payne, Brian M.

2010-01-01

Issues of gender, race, sexual orientation, and intellectual disability are taboo among teens, as they are consumed with their own struggle for identity and often unable to view the struggles of those around them who may not fit into the social majority in the overwhelming ecosystem of high school peer groups. Some may argue that "gay" and…

The Illogic of the Biological Weapons Taboo

DTIC Science & Technology

2010-01-01

strategic approach to arms control is consistent with well- known theo­ ries of international relations (IR). Most prominently, many realists have long ...strike retaliatory systems, such as long -range bomber forces or nuclear-armed submarines. Schelling and Halperin also argued that arms control can...of biological pathogens—bacteria, viruses, fungi and toxins—to kill or incapacitate one’s enemies has a long pedigree that includes not only Scythian

A Comparative Analysis of the Availability of Information Resources on Ibibio Culture in the University of Uyo and Akwa Ibom State Public Library

ERIC Educational Resources Information Center

Okon, Henry Itohowo; Simon, Jehu S.; Akai, Iniobong

2015-01-01

This study reports the results of a survey of the available holdings of information resources on Ibibio culture in the University of Uyo Library and Akwa Ibom State Library. The specific objectives of the study were to determine the different size of information resources on funeral, fattening (Mbobo), taboos, myths as well as dissemination in the…

The Role of the Social Network in Access to Psychosocial Services for Migrant Elderly—A Qualitative Study

PubMed Central

Schoenmakers, Daphne; Lamkaddem, Majda; Suurmond, Jeanine

2017-01-01

Background: Despite high prevalence of mental problems among elderly migrants in The Netherlands, the use of psychosocial care services by this group is low. Scientific evidence points at the crucial role of social support for mental health and the use of psychosocial services. We therefore explored the role of social networks in the access to psychosocial care among elderly migrants in The Netherlands. Methods: A qualitative study was conducted using semi-structured group interviews and individual interviews. The eight group and eleven individual interviews (respectively n = 58 and n = 11) were conducted in The Netherlands with Turkish, Moroccan, Surinamese, and Dutch elderly. The data were analysed through coding and comparing fragments and recognizing patterns. Results: Support of the social network is important to navigate to psychosocial care and is most frequently provided by children. However, the social network of elderly migrants is generally not able to meet the needs of the elderly. This is mostly due to poor mental health literacy of the social network, taboo, and stigma around mental illness and the busy lives of the social network members. Conclusions: Strategies to address help-seeking barriers should consider mental health literacy in elderly migrants as well as their social networks, and counteract taboos and stigma of mental health problems. PMID:29019961

Knowledge, Attitude, and Practice on Menstrual Hygiene Management among School Adolescents.

PubMed

Yadav, Ram Naresh; Joshi, Shrijana; Poudel, Rajesh; Pandeya, Pawan

2018-01-01

Menstrual hygiene management remains a taboo in many communities in Nepal. Cultural beliefs about menstruation such as food taboos and untouchability have negative impact on dignity, health and education of adolescent girls. The objective of the study was to assess the current knowledge, attitude and practice of school adolescents on menstrual hygiene management in Doti District in Far-Western Nepal. This cross-sectional study was carried out from October to December 2016 at seven village development committees in Doti district, Nepal. This study was done among 276 students from grade seven and eight of 11 schools. Self-administered structured questionnaire was used to obtain information from school students. Descriptive analysis was done to analyse the knowledge, attitude and practice of school adolescents on menstrual hygiene management. 67.4% respondents had fair knowledge and 26.4% respondents had good knowledge on menstrual hygiene management. However, out of 141 female adolescent respondents, only 56 (40%) were engaged in good menstrual hygiene practices. Around half of the respondents had positive attitude towards menstrual hygiene management related issues. Although knowledge on menstrual hygiene management among school adolescents is fair, still attitude and practice need to improve. Findings indicate the need of behavior change communication campaigns along with frequent reinforcement of school health education programs.

The Role of the Social Network in Access to Psychosocial Services for Migrant Elderly-A Qualitative Study.

PubMed

Schoenmakers, Daphne; Lamkaddem, Majda; Suurmond, Jeanine

2017-10-11

Abstract : Background: Despite high prevalence of mental problems among elderly migrants in The Netherlands, the use of psychosocial care services by this group is low. Scientific evidence points at the crucial role of social support for mental health and the use of psychosocial services. We therefore explored the role of social networks in the access to psychosocial care among elderly migrants in The Netherlands. Methods: A qualitative study was conducted using semi-structured group interviews and individual interviews. The eight group and eleven individual interviews (respectively n = 58 and n = 11) were conducted in The Netherlands with Turkish, Moroccan, Surinamese, and Dutch elderly. The data were analysed through coding and comparing fragments and recognizing patterns. Results: Support of the social network is important to navigate to psychosocial care and is most frequently provided by children. However, the social network of elderly migrants is generally not able to meet the needs of the elderly. This is mostly due to poor mental health literacy of the social network, taboo, and stigma around mental illness and the busy lives of the social network members. Conclusion s : Strategies to address help-seeking barriers should consider mental health literacy in elderly migrants as well as their social networks, and counteract taboos and stigma of mental health problems.

Was breaking the taboo on research on climate engineering via albedo modification a moral hazard, or a moral imperative?

NASA Astrophysics Data System (ADS)

Lawrence, Mark G.; Crutzen, Paul J.

2017-02-01

The topic of increasing the reflectivity of the Earth as a measure to counteract global warming has been the subject of high-level discussions and preliminary research since several decades, though prior to the early 2000s there was only very limited research on the topic. This changed in the mid-2000s, particularly following the publication of a special section of Climatic Change with a lead paper by Crutzen [2006], which posited the idea of stratospheric aerosol injections as a possible solution to a policy dilemma. The discussions around the publication of Crutzen [2006] demonstrated how contentious the topic was at that time. The special section of Climatic Change contributed to breaking the "taboo" on albedo modification research that was perceived at that time, and scientific publications on the topic have since proliferated, including the development of several large national and international projects, and the publication of several assessment reports over the last decade. Here we reflect on the background and main conclusions of the publications in 2006, the developments since then, and on some of the main developments over the next decade that we anticipate for research and dialogue in support of decision-making and policy development processes.

Prescribing pork in Israel.

PubMed

Vered, Ronit

2010-01-01

Both Judaism and Islam have prohibited eating pork and its products for thousands of years. Scholars have proposed several reasons for the ban to which both religions almost totally adhere. Pork, and the refusal to eat it, possesses powerful cultural baggage for Jews. Israel has legislated two related laws: the Pork Law in 1962, that bans the rearing and slaughter of pigs across the country, and the Meat Law of 1994, prohibiting all imports of nonkosher meats into Israel. While not abounding, Israeli pork-eaters certainly exist, and a small number of pig-breeding farms operate in the country, mostly in Christian villages. The influx of Russian immigrants in the 1990s helped boost sales of pork, but the force of the taboo remains so powerful that many secular Israelis still eschew pork dishes, while willing to eat less charged nonkosher items such as shellfish. A porchetta feast recently held in the Muslim-Jewish town of Jaffa, defied the religious and cultural taboo. It was a celebration of a book by Dr. Eli Landau, The White Book, which is the first Hebrew-language collection of pork recipes. Fearing repercussions, Israeli publishers unanimously refused to publish it and the book chain stores declined to display it. As a result, Landau published it himself.

The relevance of cultural factors in predicting condom-use intentions among immigrants from the Netherlands Antilles.

PubMed

Kocken, Pl; van Dorst, Ag; Schaalma, H

2006-04-01

A study into the relevance of cultural factors in predicting condom-use intentions among Antillean migrants in the Netherlands is described in this article. The association between the intention to use condoms with a new sexual partner and a perceived taboo on discussing sex, beliefs about sex education and machismo beliefs on gender and power relationships is addressed. The study was conducted among 346 Dutch Antilleans from a random sample of an Antillean population aged 15-50 years. The response rate was 37.8%. The results showed that condom-use intentions were primarily determined by perceived subjective norms, the perceived taboo on discussing sex, machismo attitudes, gender, age and educational background. Moreover, the respondent's opinion regarding machismo was an effect modificator for the association between condom-use intentions and subjective social norm. It is concluded that, in predicting condom-use intentions, factors specific to the culture of a population contribute significantly to the determinants drawn from the general social-cognition models. It is recommended that future research should use measurement instruments that are adapted to culture-specific beliefs, and should explore the influence of cultural factors on actual condom use. Moreover, interventions promoting condom use among migrant populations should target the cultural correlates of condom use.

Norms of valence, arousal, and dominance for 13,915 English lemmas.

PubMed

Warriner, Amy Beth; Kuperman, Victor; Brysbaert, Marc

2013-12-01

Information about the affective meanings of words is used by researchers working on emotions and moods, word recognition and memory, and text-based sentiment analysis. Three components of emotions are traditionally distinguished: valence (the pleasantness of a stimulus), arousal (the intensity of emotion provoked by a stimulus), and dominance (the degree of control exerted by a stimulus). Thus far, nearly all research has been based on the ANEW norms collected by Bradley and Lang (1999) for 1,034 words. We extended that database to nearly 14,000 English lemmas, providing researchers with a much richer source of information, including gender, age, and educational differences in emotion norms. As an example of the new possibilities, we included stimuli from nearly all of the category norms (e.g., types of diseases, occupations, and taboo words) collected by Van Overschelde, Rawson, and Dunlosky (Journal of Memory and Language 50:289-335, 2004), making it possible to include affect in studies of semantic memory.

When ignorance is no excuse: Different roles for intent across moral domains.

PubMed

Young, Liane; Saxe, Rebecca

2011-08-01

A key factor in legal and moral judgments is intent. Intent differentiates, for instance, murder from manslaughter. Is this true for all moral judgments? People deliver moral judgments of many kinds of actions, including harmful actions (e.g., assault) and purity violations (e.g., incest, consuming taboo substances). We show that intent is a key factor for moral judgments of harm, but less of a factor for purity violations. Based on the agent's innocent intent, participants judged accidental harms less morally wrong than accidental incest; based on the agent's guilty intent, participants judged failed attempts to harm more morally wrong than failed attempts to commit incest. These patterns were specific to moral judgments versus judgments of the agent's control, knowledge, or intent, the action's overall emotional salience, or participants' ratings of disgust. The current results therefore reveal distinct cognitive signatures of distinct moral domains, and may inform the distinct functional roles of moral norms. Copyright © 2011 Elsevier B.V. All rights reserved.

The expectations and attitudes of patients with chronic kidney disease toward living kidney donor transplantation: a thematic synthesis of qualitative studies.

PubMed

Hanson, Camilla S; Chadban, Steve J; Chapman, Jeremy R; Craig, Jonathan C; Wong, Germaine; Ralph, Angelique F; Tong, Allison

2015-03-01

Living kidney donation offers superior outcomes over deceased organ donation, but incurs psychosocial and ethical challenges for recipients because of the risks imposed on their donor. We aimed to describe the beliefs, attitudes, and expectations of patients with chronic kidney disease toward receiving a living kidney donor transplant. We conducted a systematic review of qualitative studies of patients' attitudes toward living kidney donation using a comprehensive literature search of electronic databases to February 2013. The findings were analyzed using thematic synthesis. Thirty-nine studies (n ≥ 1791 participants) were included. We identified six themes: prioritizing own health (better graft survival, accepting risk, and desperate aversion to dialysis), guilt and responsibility (jeopardizing donor health, anticipating donor regret, and causing donor inconvenience), ambivalence and uncertainty (doubting transplant urgency, insufficient information, confronted by unfamiliarity, and prognostic uncertainty), seeking decisional validation (a familial obligation, alleviating family burden, reciprocal benefits for donors, respecting donor autonomy, external reassurance, and religious approval), needing social support (avoiding family conflict, unrelenting indebtedness, and emotional isolation), and cautious donor recruitment (self-advocacy, lacking self-confidence, avoiding donor coercion, emotional vulnerability, respecting cultural, and religious taboos). Enhanced education and psychosocial support may help clarify, validate, and address patients' concerns regarding donor outcomes, guilt, relationship tensions, and donor recruitment. This may encourage informed decision-making, increase access to living kidney donation, and improve psychosocial adjustment for transplant recipients.

The Effects of Trivialization of Workplace Violence on Its Victims: Profession and Sex Differences in a Cross-Sectional Study among Healthcare and Law Enforcement Workers.

PubMed

Geoffrion, Steve; Goncalves, Jane; Boyer, Richard; Marchand, André; Guay, Stéphane

2017-04-01

Workers from the law enforcement and healthcare sectors tend to normalize or mute their victimization from workplace violence (WPV). This study aims to assess the impact of the trivialization of WPV on psychological consequences for workers who have been affected by a WPV incident. The second aim is to assess the moderating effect of sex on the trivialization of WPV. The third and overarching aim is to assess the moderating effect of professional identity on the relations between individual and organizational factors and psychological consequences following a WPV incident. The findings are based on a convenience sample of 377 (204 female and 173 male) workers from the law enforcement and healthcare sectors. Individual factors (sex, age, professional identity, prior victimization, witnessing WPV, injuries, and trivialization of violence) and perceived support factors (colleagues' support and employer's support) were used as predictor variables of psychological consequences in hierarchical linear regression models. Sex was used as a moderator of trivialization while professional identity was used as a moderator of all predictors. When individual and social support factors were controlled for, normalizing violence was negatively associated with psychological consequences while perceiving a taboo associated with complaining about WPV was positively associated for all participants. When these relations were moderated by the sex of the participants and then by their professional identity, normalization was found to decrease psychological consequences only for male healthcare workers. To help employees cope with WPV, organizations should promote strategies adapted to profession and sex differences. For male healthcare workers, normalization as a cognitive coping strategy should be formally recognized. For both professions and sexes, organizational strategies that counter the perceived taboo of complaining about violence should be reinforced. © The Author 2017. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Disent to Pairing Mechanism

NASA Astrophysics Data System (ADS)

Cheng, Kaijia; Cheng, Shuyu

Up to now, the pairing mechanism is regarded as the rule of thumb criterion of an acceptable theory of superconductivity. It is generally held as a taboo for any theory which is not founded on this basis. However this is not true and it misleads the direction for the theoretical research for both the high and low temperature regions and eventually delays the progress in practice. It is now the time to clear up the situation.

A salute to the nation's first hospice.

PubMed

Halamandaris, Val J

2011-09-01

There is great honor in being the first hospice in America. This distinction belongs to The Connecticut Hospice (TCH) of Branford, Connecticut. This commendable organization was born in 1974, only two years after Elisabeth Kübler-Ross, M.D. testified before the U.S. Senate Committee on Aging at the first Congressional hearings on the previously taboo subject of death and dying in America. I had the honor of helping to produce those hearings.

Awareness, knowledge, perceptions, and attitudes towards genetic testing for cancer risk among ethnic minority groups: a systematic review.

PubMed

Hann, Katie E J; Freeman, Madeleine; Fraser, Lindsay; Waller, Jo; Sanderson, Saskia C; Rahman, Belinda; Side, Lucy; Gessler, Sue; Lanceley, Anne

2017-05-25

Genetic testing for risk of hereditary cancer can help patients to make important decisions about prevention or early detection. US and UK studies show that people from ethnic minority groups are less likely to receive genetic testing. It is important to understand various groups' awareness of genetic testing and its acceptability to avoid further disparities in health care. This review aims to identify and detail awareness, knowledge, perceptions, and attitudes towards genetic counselling/testing for cancer risk prediction in ethnic minority groups. A search was carried out in PsycInfo, CINAHL, Embase and MEDLINE. Search terms referred to ethnicity, genetic testing/counselling, cancer, awareness, knowledge, attitudes, and perceptions. Quantitative and qualitative studies, written in English, and published between 2000 and 2015, were included. Forty-one studies were selected for review: 39 from the US, and two from Australia. Results revealed low awareness and knowledge of genetic counselling/testing for cancer susceptibility amongst ethnic minority groups including African Americans, Asian Americans, and Hispanics. Attitudes towards genetic testing were generally positive; perceived benefits included positive implications for personal health and being able to inform family. However, negative attitudes were also evident, particularly the anticipated emotional impact of test results, and concerns about confidentiality, stigma, and discrimination. Chinese Australian groups were less studied, but of interest was a finding from qualitative research indicating that different views of who close family members are could impact on reported family history of cancer, which could in turn impact a risk assessment. Interventions are needed to increase awareness and knowledge of genetic testing for cancer risk and to reduce the perceived stigma and taboo surrounding the topic of cancer in ethnic minority groups. More detailed research is needed in countries other than the US and across a broader spectrum of ethnic minority groups to develop effective culturally sensitive approaches for cancer prevention.

Women's Sexual Issues After Myocardial Infarction: A Literature Review.

PubMed

Emami Zeydi, Amir; Sharafkhani, Mohammad; Armat, Mohammad Reza; Gould, Kathleen Ahern; Soleimani, Aria; Hosseini, Seyed Javad

2016-01-01

Sexual activity after myocardial infarction (MI) is a concern for patients and often a challenge for health care professionals to address. It is widely recognized that most patients, of both sexes, report sexual problems or concerns after MI. However, there are reported differences between men and women. Women with sexual concerns may seek less help from health care providers and are more inclined to conceal them because of cultural barriers. The aim of the current study is to present a comprehensive review of the literature describing women's sexual issues after MI. A systematic search of the relevant literature was performed within international databases, including PubMed/Medline, Scopus, ScienceDirect, and ProQuest, as well as Google Scholar using relevant keywords. Also, Persian electronic databases such as Magiran, Scientific Information Databases, and Iran Medex were searched from the inception to October 2014. Articles focusing on the sexual issues after MI only in women, as well as articles on both sexes where women's results could be separated, were included in this review. A total of 8 articles were included in the final dataset. The main themes of women's sexual concerns after MI were "loss or decrease of sexual activity," "dissatisfaction of sexual relationship," "doubt about resumption time of sexual activity," "fear of reinfarction or sudden death during sexual activity after MI," "knowledge deficit regarding sexual activity after MI," and "poor performance of health care providers in sexual counseling." The results of this review demonstrate that women's post-MI sexual activity is affected by many concerns. The concerns may be a knowledge deficit related to not receiving necessary consultation on this topic. Nurses, as first-line care givers, can provide appropriate consultation and education for patients post-MI. As a result, breaking taboo imposed by cultural barriers, personal assumptions, or lack of confidence on giving sexual consultation may ultimately help patients to improve their quality of life.

Incest in Jung's work: the origins of the epistomophilic instinct.

PubMed

Covington, Coline

2003-04-01

In this paper the differences between Jung's and Freud's writings on incest are explored. Jung's view is that the purpose of the child's sexual interest, as expressed also in his incestuous longings, is not purely the satisfaction of the biological instinct but is more importantly seen to be the development of thinking. The importance of the incest taboo for analytic work and the dangers of enactment of the erotic transference-countertransference dynamics are highlighted.

Childrens mental health and civil society in the Gaza strip.

PubMed

Thirkell, Lucy

2012-09-01

The Gaza Strip, with a population of 1.7 million, over half of whom are under 18 years old, has existed in a state of ongoing conflict and containment for years, most notably since its closure in 2007. There is much concern for the mental health of the vast young generation who have little memory of other circumstances of existence, and even less exposure to the outside world. Their society forms the site of direct conflict and social destruction pertaining to untreated stress among the adults. However, leaving the social realm for the institutional for mental health treatment carries strong taboo, especially for adults. Civil society expert organisations offering a range of mental health work primarily pertaining to childrens social development can bypass some of this taboo and can also intervene at their schools and in their families, and may be most strategically located as social rather than institutional actors. Empowering the youth and seeking to strengthen Gazan society through them and for them causes some friction with the local government. However, despite the cultural and political challenges of mental health treatment for children within the Gaza Strip, the wider fact remains that however treated and psychosocially rehabilitated, society is predictably the site of renewed trauma in the short term and foreseeable future, enmeshing the mental health of its future generation inseparably with the international politics it inhabits.

Oxytocin conditions trait-based rule adherence

PubMed Central

De Dreu, Carsten K.W.

2017-01-01

Abstract Rules, whether in the form of norms, taboos or laws, regulate and coordinate human life. Some rules, however, are arbitrary and adhering to them can be personally costly. Rigidly sticking to such rules can be considered maladaptive. Here, we test whether, at the neurobiological level, (mal)adaptive rule adherence is reduced by oxytocin—a hypothalamic neuropeptide that biases the biobehavioural approach-avoidance system. Participants (N = 139) self-administered oxytocin or placebo intranasally, and reported their need for structure and approach-avoidance sensitivity. Next, participants made binary decisions and were given an arbitrary rule that demanded to forgo financial benefits. Under oxytocin, participants violated the rule more often, especially when they had high need for structure and high approach sensitivity. Possibly, oxytocin dampens the need for a highly structured environment and enables individuals to flexibly trade-off internal desires against external restrictions. Implications for the treatment of clinical disorders marked by maladaptive rule adherence are discussed. PMID:27664999

Integration of religious traditions in Japanese children's view of death and afterlife.

PubMed

Sagara-Rosemeyer, Miharu; Davies, Betty

2007-03-01

Open and public discussion of death, particularly among children, remains one of the greatest Japanese societal taboos; therefore, little is known about Japanese children's perceptions of death. To explore Japanese children's notions of life and death, 16 healthy children (7 girls and 9 boys, mean age 8.9) were each interviewed 3 times and asked to draw and describe pictures of what "to live" and "to die" meant to them. Transcribed interviews were interpreted based on thematic analysis, incorporating paradigm cases and exemplars within the hermeneutical tradition. The children perceived life as an evolving process that leads to death, and regarded death as a transitional point to an afterlife. Some children perceived this process, or flow, as linear; others as circular. Their notions of death and the afterlife incorporated three main religious traditions in Japan (Shintoism, Buddhism, and Confucianism) as well as Christianity, as illustrated by 3 case examples and children's drawings.

Gay theatre, AIDS, and taboo: reconsidering Robert Chesley.

PubMed

Gavrila, Rebecca

2013-01-01

Theatre was among the first popular culture forms to address HIV/AIDS and did so memorably in such works as The Normal Heart, As Is, Love! Valor! Compassion!, and March of the Falsettos. As a response to criticisms of stage dramas focusing on HIV/AIDS in the main as undifferentiated and melodramatic, the author suggests critical consideration of two works by playwright Robert Chesley. In her analysis of Night Sweats and Jerker, the author argues Chesley offers an alternative perspective that is both liberatory and sex-positive.

Extraction and Classification of Emotions for Business Research

NASA Astrophysics Data System (ADS)

Verma, Rajib

The commercial study of emotions has not embraced Internet / social mining yet, even though it has important applications in management. This is surprising since the emotional content is freeform, wide spread, can give a better indication of feelings (for instance with taboo subjects), and is inexpensive compared to other business research methods. A brief framework for applying text mining to this new research domain is shown and classification issues are discussed in an effort to quickly get businessman and researchers to adopt the mining methodology.

Rural culture and the conservation of Mackinders eagle owls (Bubo capensis mackinderi) in Kenya.

PubMed

Ogada, Darcy L

2008-06-01

The author describes her fieldwork studying a population of Mackinders eagle owls that live adjacent to small-scale farms in rural Kenya. Her study investigated the effects of farming practices on the diet and breeding ecology of the owls. She documented local people's attitudes toward owls since owls are taboo throughout Africa. She describes a typical day in the field, the community aspect of her project, her unique experiences studying owls in Kenya, and promotion of owl tourism.

[Tainted femininity--traces of traditional menstruation myths in product advertising of feminine hygiene products].

PubMed

Backe, J

1997-01-01

Does the portrayal of menstruation in menstrual product advertisements reflect cultural myths about menstruation? We analyse the reception of menstruation in contemporary and historical menstruation product advertisements. In menstrual product advertisements, menstruation is depicted as an unclean attribute, discrediting an ideal femininity and creating the need to conceal it. This tendency to taboo menstruation in menstrual product advertising contributes--by conveying a negative definition of femaleness--to a negative self-perception, particularly in young women.

Space Weaponization and US-China Relations

DTIC Science & Technology

2008-01-01

and his JD degree from the New York University School of Law. Mr. Blazejewski would like to thank Frank von Hippel and R. Scott Kemp for their comments...Totem and Taboo,” 18. 69. Krepon, “Lost in Space,” 7. 70. One suggestion by Frank von Hippel would be to try to detect the laser beam by its scattering...more.” Pillsbury Report, 9. 15. Statement by Eric D. Hagt in “Chinese Military Modernization and Its Impact on the United States and the Asia

Masturbation--beyond myth and taboo.

PubMed

Lidster, C A; Horsburgh, M E

1994-01-01

Masturbation is a common human behavior that impacts nursing in a variety of ways. All too often, nurses find themselves seeking out masturbatory literature after an uncomfortable client encounter for which they were not prepared. The authors examine helpful information about masturbation that nurses may use to care for individuals, families, groups, and communities. The historical context of the values and beliefs associated with masturbation is explores. the notions of "functional" and "dysfunctional" masturbation are proposed and examined. Recommendations for nursing practice, education, theory and research are proposed.

Tainted love: Gothic imaging of nurses in popular culture.

PubMed

McAllister, Margaret; Brien, Donna Lee; Piatti-Farnell, Lorna

2018-02-01

To discuss representations of nursing in popular culture using the Contemporary Gothic theory. Nursing is stereotypically known as a caring profession. Caring in both the natural and professional perspectives is inextricably attached to love and love, we are told, is universal. In popular culture, however, there are numerous examples of nurses being portrayed in ways where love-its expression and its practice-has been transgressed or tainted. Exploring this dark side of nursing, even if fictitious, is significant because it illuminates social and cultural tensions. Discussion paper. CINAHL, Scopus and Humanities International Databases were searched for terms related to nursing, love, abject and the gothic, published between 1990-2016. Four popular culture texts which ranged in genre and gothic elements were selected for analysis. The types of transgressive love these nurses express to patients ranges from the obsessive and the pornographic, to the monstrous. We suggest this positioning illuminates a hidden reality that nursing work is at once intimate and personal but also hidden, profane, repellent, horrifying and feared. Nursing's allure for storytellers may rest in its association with the abject. How nurses find redemption, satisfaction and meaning in these locations is relevant for how we can imbue our lives and work with greater humanity. The Contemporary Gothic is a useful tool in exposing and exploring ambiguous, challenging and taboo aspects of nursing in society. Such and analysis helps to explain phenomena-including nursing itself-which exists in the shadow of dominant and often stereotyped discourses. © 2017 John Wiley & Sons Ltd.

Theory of mind and Darwin's legacy.

PubMed

Searle, John

2013-06-18

We do not have an adequate theory of consciousness. Both dualism and materialism are mistaken because they deny consciousness is part of the physical world. False claims include (i) behaviorism, (ii) computationalism, (iii) epiphenomenalism, (iv) the readiness potential, (v) subjectivity, and (vi) materialism. Ontological subjectivity does not preclude epistemic objectivity. Observer relative phenomena are created by consciousness, but consciousness is not itself observer relative. Consciousness consists of feeling, sentience, or awareness with (i) qualitativeness, (ii) ontological subjectivity, (iii) unified conscious field, (iv) intentionality, and (v) intentional causation. All conscious states are caused by lower level neurobiological processes in the brain, and they are realized in the brain as higher level features. Efforts to get a detailed scientific account of how brain processes cause consciousness are disappointing. The Darwinian revolution gave us a new form of explanation; two levels were substituted: a causal level, where we specify the mechanism by which the phenotype functions, and a functional level, where we specify the selectional advantage that the phenotype provides. Sociobiology attempted to explain general features of human society, ethics, etc. It failed. For the incest taboo, it confuses inhibition with prohibition. It did not explain the moral force of the taboo. To explain the function of consciousness we cannot ask, "What would be subtracted if we subtracted consciousness but left everything else the same?" We cannot leave everything else the same because consciousness is necessary for higher functions of human and animal life. The unified conscious field gives the organism vastly increased power.

Theory of mind and Darwin’s legacy

PubMed Central

Searle, John

2013-01-01

We do not have an adequate theory of consciousness. Both dualism and materialism are mistaken because they deny consciousness is part of the physical world. False claims include (i) behaviorism, (ii) computationalism, (iii) epiphenomenalism, (iv) the readiness potential, (v) subjectivity, and (vi) materialism. Ontological subjectivity does not preclude epistemic objectivity. Observer relative phenomena are created by consciousness, but consciousness is not itself observer relative. Consciousness consists of feeling, sentience, or awareness with (i) qualitativeness, (ii) ontological subjectivity, (iii) unified conscious field, (iv) intentionality, and (v) intentional causation. All conscious states are caused by lower level neurobiological processes in the brain, and they are realized in the brain as higher level features. Efforts to get a detailed scientific account of how brain processes cause consciousness are disappointing. The Darwinian revolution gave us a new form of explanation; two levels were substituted: a causal level, where we specify the mechanism by which the phenotype functions, and a functional level, where we specify the selectional advantage that the phenotype provides. Sociobiology attempted to explain general features of human society, ethics, etc. It failed. For the incest taboo, it confuses inhibition with prohibition. It did not explain the moral force of the taboo. To explain the function of consciousness we cannot ask, “What would be subtracted if we subtracted consciousness but left everything else the same?” We cannot leave everything else the same because consciousness is necessary for higher functions of human and animal life. The unified conscious field gives the organism vastly increased power. PMID:23754416

A visit to the village of Saye.

PubMed

1992-01-01

This brief article describes the changes in the village of Saye, Burkina Faso which were recognizable after 20 years absence. Rainfall was plentiful and it was the best season for agriculture in 20 years; the sorghum swayed in the breezes ready for harvest. There are 28 women and village elders who still recognized their visitor, Ramata. The changes in family planning attitudes and sexuality were evident in the way men and women freely joke and laugh about sexual issues in a good humored but not superficial way. The respected El Hadj (meaning that he had visited Mecca) Sawadogo, president of the local Naam group, was the one who cracked jokes which brought laughter to the audience. The taboos are still there, but everyone agrees that family planning is a good idea because it reduces suffering and the people do not still have enough food to eat. Birth spacing is generally accepted, but there is resistance to stopping births. There is growing tolerance toward premarital pregnancies, and polygamy among younger women, which leads to fractious polygamous wives. 20 years ago it was a radical act to show a film on sex education, where pen and ink outlines gave shape to a naked teenaged boy and girl next to each other on the screen. The audience response was a roar of disbelief and the author feared that the local prefet would put him in jail for disturbing public order and violating a taboo.

[Assess spirituality with adolescent outpatients: taboo or necessity?].

PubMed

De Germond-Burquier, Véronique; Narring, Françoise; Entremont, Cécile; Basset, Lytta

2016-06-08

Spirituality affects adolescents' as well as adults' daily life. It is usually considered to be a protective factor in physical and psychological health outcomes, but might also be a cause of suffering. In the perspective of an holistic approach, health professional should assess this subject with tact and sensitivity. Until there is a suitable instrument adapted to this age group and European culture, the exploration of spirituality and religious practices can be evaluated while taking the clinical history. Nevertheless, resistance which is common in health professionals, could be overcome by appropriate training.

Jehovah's Witness parents' refusal of blood transfusions: Ethical considerations for psychologists.

PubMed

Hoffman, Anna

2016-08-01

Psychologists in medical settings may be confronted with Jehovah's Witness parents refusing blood transfusions for their children as an ethical dilemma. The purpose of this discussion is to help psychologists provide informed, ethical consultations and support by investigating the values of the Jehovah's Witness community and the origin of the blood transfusion taboo, how medical and legal professionals have approached this dilemma, exploring relevant ethical principles and standards for psychologists, and suggestions for how to move toward a better understanding of harm with Jehovah's Witness families. © The Author(s) 2014.

Pacific volcanoes, mercury contaminated fish, and polynesian taboos

USGS Publications Warehouse

Dellinger, John; Hudson , Jean; Krabbenhoft, David; Hinano Murphy, M.E.

2005-01-01

Fish provide an affordable and sustainable source of lean protein and healthy omega-3 fatty acids 1Egeland G M, Middaugh J P. Balancing fish consumption benefits with mercury exposure. Yet fish can also accumulate dangerous levels of mercury, which can in turn do serious and permanent harm to developing children, both during the mother's pregnancy and after birth 2Clarkson T W. The three modern faces of mercury. In North America today these risks drive governmental policies limiting fish consumption through formal advisories, which can have strong impacts on modern dietary choices

Culture and the environment in Ghana

NASA Astrophysics Data System (ADS)

Dyasi, Hubert M.

1985-03-01

The traditional culture of Ghana stressed a strong relationship with the environment, and a culturally acceptable environmental management resulted from strictures and taboos related to the land. Following its independence in 1957, Ghana has enacted laws that reflect an enlightened environmental policy. These are especially important because of the difficulties Ghana has had in its economic development using Western technology that has damaged the fragile tropical ecosystem. A key aspect of Ghana's policy is the attempt to marry scientific knowledge and traditional beliefs for environmentally sound management of Ghana's resources.

Use of artemether-lumefantrine to treat malaria during pregnancy: what do we know and need to know?

PubMed

Mutabingwa, Theonest K; Adam, Ishag

2013-02-01

Artemether-lumefantrine is a fixed-dose combination containing 20 mg artemether/120 mg lumefantrine per tablet, used for treating uncomplicated malaria in patients weighing ≥5 kg. It is the first artemisinin-based combination registered in some European countries and in the USA. It is marketed in Europe as Riamet(®) (Novartis, Basel, Switzerland) and in malaria-endemic countries as Coartem(®) (Novartis). Safety concerns prevent early pregnancy usage, while limited postmarketing surveillance has delayed safety assessment and policy development. Large clinical studies, postmarketing surveillance and pharmacovigillance ongoing in some countries may soon bridge safety issues. Fatty diet requirements for optimal absorption, pregnancy-induced changes in pharmacokinetics, pregnancy-related anorexia and food taboos, and emerging reduced parasite sensitivity to artemisinin, challenges optimal artemether-lumefantrine dosing and efficacy during pregnancy. This evaluation addresses drug usage, safety concerns following early exposure, implications for changed pharmacokinetics and reduced parasite susceptibility. Clinical-use updates and strategies to address some knowledge gaps including key operational research are discussed.

The importance of social context in understanding and promoting low-income immigrant women's health.

PubMed

De Jesus, Maria

2009-02-01

Understanding the social context and realities of Cape Verdean women in the U.S. as well as other immigrant and ethnic/racial groups is important to promote their overall health and well-being more effectively. The aim of this study was to gain a contextual understanding from the perspectives of health promoters who work with marginalized women. In-depth, semi-structured interviews were conducted with nine Cape Verdean women health promoters about their perspectives and experiences of health promotion practice with immigrant women in their community. Using a Glaserian grounded theory approach to analysis, six salient themes describing women's social context emerged: community and domestic violence, loss and isolation, economic injustice, immigration-related issues and abuse, unequal gender-based power relations, and cultural taboos. These findings challenge health researchers and practitioners to understand health problems and health promotion not only at an individual level, but at multiple levels of influence including interpersonal, family, neighborhood, and structural levels.

Oxytocin conditions trait-based rule adherence.

PubMed

Gross, Jörg; De Dreu, Carsten K W

2017-03-01

Rules, whether in the form of norms, taboos or laws, regulate and coordinate human life. Some rules, however, are arbitrary and adhering to them can be personally costly. Rigidly sticking to such rules can be considered maladaptive. Here, we test whether, at the neurobiological level, (mal)adaptive rule adherence is reduced by oxytocin-a hypothalamic neuropeptide that biases the biobehavioural approach-avoidance system. Participants (N = 139) self-administered oxytocin or placebo intranasally, and reported their need for structure and approach-avoidance sensitivity. Next, participants made binary decisions and were given an arbitrary rule that demanded to forgo financial benefits. Under oxytocin, participants violated the rule more often, especially when they had high need for structure and high approach sensitivity. Possibly, oxytocin dampens the need for a highly structured environment and enables individuals to flexibly trade-off internal desires against external restrictions. Implications for the treatment of clinical disorders marked by maladaptive rule adherence are discussed. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Cooperate without looking: why we care what people think and not just what they do.

PubMed

Hoffman, Moshe; Yoeli, Erez; Nowak, Martin A

2015-02-10

Evolutionary game theory typically focuses on actions but ignores motives. Here, we introduce a model that takes into account the motive behind the action. A crucial question is why do we trust people more who cooperate without calculating the costs? We propose a game theory model to explain this phenomenon. One player has the option to "look" at the costs of cooperation, and the other player chooses whether to continue the interaction. If it is occasionally very costly for player 1 to cooperate, but defection is harmful for player 2, then cooperation without looking is a subgame perfect equilibrium. This behavior also emerges in population-based processes of learning or evolution. Our theory illuminates a number of key phenomena of human interactions: authentic altruism, why people cooperate intuitively, one-shot cooperation, why friends do not keep track of favors, why we admire principled people, Kant's second formulation of the Categorical Imperative, taboos, and love.

Cooperate without looking: Why we care what people think and not just what they do

PubMed Central

Hoffman, Moshe; Yoeli, Erez; Nowak, Martin A.

2015-01-01

Evolutionary game theory typically focuses on actions but ignores motives. Here, we introduce a model that takes into account the motive behind the action. A crucial question is why do we trust people more who cooperate without calculating the costs? We propose a game theory model to explain this phenomenon. One player has the option to “look” at the costs of cooperation, and the other player chooses whether to continue the interaction. If it is occasionally very costly for player 1 to cooperate, but defection is harmful for player 2, then cooperation without looking is a subgame perfect equilibrium. This behavior also emerges in population-based processes of learning or evolution. Our theory illuminates a number of key phenomena of human interactions: authentic altruism, why people cooperate intuitively, one-shot cooperation, why friends do not keep track of favors, why we admire principled people, Kant’s second formulation of the Categorical Imperative, taboos, and love. PMID:25624473

Fifty years on: against the stigmatising myths, taboos and traditions embedded within the Suicide Act 1961 (UK).

PubMed

Shaw, Julia J A

2011-06-01

Although assisted suicide carries a maximum of 14 years imprisonment in England, courts and juries have historically demonstrated a reluctance to convict, most specifically in relation to those travelling abroad to accompany a terminally ill person seeking assisted dying. The possibility of prosecution is still present, however, and there have recently been a number of challenges to the law on assisted dying. During the consultation period of the Coroners and Justice Act 2009 (UK) an amendment was proposed that would have legalised, among other things, assisting suicide overseas. However, it was voted down by peers who believed it to be dangerously radical. In 2008 a multiple sclerosis sufferer requested a clear policy statement, should her partner help her to seek assisted dying abroad in the future. After her application was initially rejected, Mrs Purdy was granted leave to appeal and following a favourable ruling by the House of Lords in 2009, the Director of Public Prosecutions clarified the law on assisted suicide, introducing a Full Code Test which includes the consideration of "public interest factors". Although the new guidelines are not a direct threat to the 50-year-old Suicide Act 1961 (UK), it is clearly an historic development: the latest in a series of high-profile cases and debates which have taken place over the last decade. It is suggested that English law on assisted dying continues to rely on a range of inappropriate concepts, taboos and superstitions, and it is from this perspective that the implications for future legislative reform are addressed.

Do emotion-induced blindness and the attentional blink share underlying mechanisms? An event-related potential study of emotionally-arousing words.

PubMed

MacLeod, Jeffrey; Stewart, Brandie M; Newman, Aaron J; Arnell, Karen M

2017-06-01

When two targets are presented within approximately 500 ms of each other in the context of rapid serial visual presentation (RSVP), participants' ability to report the second target is reduced compared to when the targets are presented further apart in time. This phenomenon is known as the attentional blink (AB). The AB is increased in magnitude when the first target is emotionally arousing. Emotionally arousing stimuli can also capture attention and create an AB-like effect even when these stimuli are presented as to-be-ignored distractor items in a single-target RSVP task. This phenomenon is known as emotion-induced blindness (EIB). The phenomenological similarity in the behavioral results associated with the AB with an emotional T1 and EIB suggest that these effects may result from similar underlying mechanisms - a hypothesis that we tested using event-related electrical brain potentials (ERPs). Behavioral results replicated those reported previously, demonstrating an enhanced AB following an emotionally arousing target and a clear EIB effect. In both paradigms highly arousing taboo/sexual words resulted in an increased early posterior negativity (EPN) component that has been suggested to represent early semantic activation and selection for further processing in working memory. In both paradigms taboo/sexual words also produced an increased late positive potential (LPP) component that has been suggested to represent consolidation of a stimulus in working memory. Therefore, ERP results provide evidence that the EIB and emotion-enhanced AB effects share a common underlying mechanism.

[What do we know about perinatal sexuality? A scoping review on sexoperinatality - Part 2].

PubMed

de Pierrepont, C; Polomeno, V; Bouchard, L; Reissing, E

2016-10-01

The intimate and sexual dimension of future and new parenting couples' relationship is the most affected and the most vulnerable during the transition to parenthood. The purpose of this scoping review is to present the portrait of perinatal sexuality through 123 empirical articles published in the last 15 years. This second article in a series of two is about sexuality during labor and birth, during the postpartum, and in relation to breastfeeding. A total of 29 sexual variables were analyzed. Sexuality during the intrapartal and postnatal periods is very diversified. Some recurring items, however, can be identified: a period of non-sexuality in the first postnatal months, followed by a gradual return of sexuality from 3 to 6 months postpartum and continuing until 12 months or more. Sexuality during the intrapartum is considered taboo and couples' experiences can be at opposite ends: some couples' experiences are sensual and erotic during childbirth, while others experience birth trauma with a negative sexual impact postnatally. Sexuality during breastfeeding is also taboo with a negative impact on women's sexuality. In all of these circumstances, women's and men's sexuality are affected and a multitude of simultaneous physiological and psychological factors affect their experiences. Fluctuations in the intimate and sexual dimensions of the conjugal relationship are considered as a natural phenomenon but temporary. Sexoperinatal interventions should be part of holistic perinatal health care in order to help couples maintain a positive intimate and sexual relationship. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Mechanisms of social avoidance learning can explain the emergence of adaptive and arbitrary behavioral traditions in humans.

PubMed

Lindström, Björn; Olsson, Andreas

2015-06-01

Many nonhuman animals preferentially copy the actions of others when the environment contains predation risk or other types of danger. In humans, the role of social learning in avoidance of danger is still unknown, despite the fundamental importance of social learning for complex social behaviors. Critically, many social behaviors, such as cooperation and adherence to religious taboos, are maintained by threat of punishment. However, the psychological mechanisms allowing threat of punishment to generate such behaviors, even when actual punishment is rare or absent, are largely unknown. To address this, we used both computer simulations and behavioral experiments. First, we constructed a model where simulated agents interacted under threat of punishment and showed that mechanisms' (a) tendency to copy the actions of others through social learning, together with (b) the rewarding properties of avoiding a threatening punishment, could explain the emergence, maintenance, and transmission of large-scale behavioral traditions, both when punishment is common and when it is rare or nonexistent. To provide empirical support for our model, including the 2 mechanisms, we conducted 4 experiments, showing that humans, if threatened with punishment, are exceptionally prone to copy and transmit the behavior observed in others. Our results show that humans, similar to many nonhuman animals, use social learning if the environment is perceived as dangerous. We provide a novel psychological and computational basis for a range of human behaviors characterized by the threat of punishment, such as the adherence to cultural norms and religious taboos. (c) 2015 APA, all rights reserved).

Students' perceptions and doubts about menstruation in developing countries: a case study from India.

PubMed

Chothe, Vikas; Khubchandani, Jagdish; Seabert, Denise; Asalkar, Mahesh; Rakshe, Sarika; Firke, Arti; Midha, Inuka; Simmons, Robert

2014-05-01

Menstrual education is a vital aspect of adolescent health education. Culture, awareness, and socioeconomic status often exert profound influence on menstrual practices. However, health education programs for young women in developing countries do not often address menstrual hygiene, practices, and disorders. Developing culturally sensitive menstrual health education and hygiene programs for adolescent females has been recommended by professional health organizations like the World Health Organization and UNICEF. These programs cannot be developed without understanding existing myths and perceptions about menstruation in adolescent females of developing countries. Thus, the purpose of this qualitative study from India was to document existing misconceptions regarding menstruation and perceptions about menarche and various menstrual restrictions that have been understudied. Out of the 612 students invited to participate by asking questions, 381 girls participated by asking specific questions about menstruation (response rate = 62%). The respondents consisted of 84 girls from sixth grade, 117 from seventh grade, and 180 from eighth grade. The questions asked were arranged into the following subthemes: anatomy and physiology, menstrual symptoms, menstrual myths and taboos, health and beauty, menstrual abnormalities, seeking medical advice and home remedies; sanitary pads usage and disposal; diet and lifestyle; and sex education. Results of our study indicate that students had substantial doubts about menstruation and were influenced by societal myths and taboos in relation to menstrual practices. Parents, adolescent care providers, and policy makers in developing countries should advocate for comprehensive sexuality education and resources (e.g., low-cost sanitary pads and school facilities) to promote menstrual health and hygiene promotion.

Challenging tradition in Nigeria.

PubMed

Supriya, K E

1991-01-01

In Nigeria since 1987, the National Association of Nigeria Nurses and Midwives (NSNNM) has used traditional medial and traditional health care workers to curtail the practice of female circumcision. Other harmful traditions are being changed also, such as early marriage, taboos of pregnancy and childbirth, and scarification. 30,000 member of NANNM are involved in this effort to halt the harmful practices themselves and to change community opinion. The program involved national and state level workshops on harmful health consequences of traditional practices and instruction on how to conduct focus group discussions to assess women's beliefs and practices. The focus groups were found to be a particularly successful method of opening up discussion of taboo topics and expressing deep emotions. The response to the knowledge that circumcision was not necessary was rage and anger, which was channeled into advocacy roles or change in the practice. The result was the channeled into advocacy roles for change in the practice. The result was the development of books, leaflets and videos. One community group designed a dress with a decorative motif of tatoos and bodily cuts to symbolize circumcision and scarring. Plays and songs were written and performed. Artists provided models of female genitalia both before and after circumcision. The campaign has been successful in bringing this issue to the public attention in prominent ways, such a national television, health talk shows, and women;s magazines. One of the most important results of the effort has been the demonstration that culture and tradition can be changed from within, rather than from outside imposition of values and beliefs.

A narrative review of medical, chiropractic, and alternative health practices in the treatment of primary dysmenorrhea

PubMed Central

Spears, Lolita G.

2005-01-01

Abstract Objective Primary dysmenorrhea and related issues are discussed as they influence the gynecological and social health of females during adolescence, adulthood, and senior maturity. Health practitioners are exposed to multiple approaches towards the management of menstrual pain. Clinical and social viewpoints target the causation, development, diagnosis, manifestation and management of primary dysmenorrhea. This narrative review includes the topic of the doctor-patient relationship in efforts of cultivating effectively communicative health practitioners. Controversial topics related to primary dysmenorrhea and the quality of life for women are addressed. Data Sources A search for literature reviews, case studies, laboratory research, and clinical trials from 1985–2004 was performed using the MEDLINE database. Sources of additional information included textbooks, national organizational literature and contemporary articles. Discussion Menstrual pain is a prevalent experience yet it is socially taboo for conversation; as such, it poses a hindrance to its management. The communication between the doctor and patient is a critical barrier point between establishing a diagnosis and determining an appropriate treatment plan. A multi-disciple treatment plan varies as much as patients themselves vary in personal experiences, needs, and preferences. Conclusions Medicinal prophylactics, physical therapeutics, non-acidic diets, herbal supplements, eastern therapies and the chiropractic manual adjustments of the spine are effective methods for the management of primary dysmenorrhea. The non-invasive management of primary dysmenorrhea includes the chiropractic adjustment with complimentary modalities, and other alternative health care practices. Medicinal prophylactics are invasive and pose a higher risk to long-term chemical exposure, side effects or irreversible conditions. PMID:19674650

Web Searching: A Process-Oriented Experimental Study of Three Interactive Search Paradigms.

ERIC Educational Resources Information Center

Dennis, Simon; Bruza, Peter; McArthur, Robert

2002-01-01

Compares search effectiveness when using query-based Internet search via the Google search engine, directory-based search via Yahoo, and phrase-based query reformulation-assisted search via the Hyperindex browser by means of a controlled, user-based experimental study of undergraduates at the University of Queensland. Discusses cognitive load,…

Supporting inter-topic entity search for biomedical Linked Data based on heterogeneous relationships.

PubMed

Zong, Nansu; Lee, Sungin; Ahn, Jinhyun; Kim, Hong-Gee

2017-08-01

The keyword-based entity search restricts search space based on the preference of search. When given keywords and preferences are not related to the same biomedical topic, existing biomedical Linked Data search engines fail to deliver satisfactory results. This research aims to tackle this issue by supporting an inter-topic search-improving search with inputs, keywords and preferences, under different topics. This study developed an effective algorithm in which the relations between biomedical entities were used in tandem with a keyword-based entity search, Siren. The algorithm, PERank, which is an adaptation of Personalized PageRank (PPR), uses a pair of input: (1) search preferences, and (2) entities from a keyword-based entity search with a keyword query, to formalize the search results on-the-fly based on the index of the precomputed Individual Personalized PageRank Vectors (IPPVs). Our experiments were performed over ten linked life datasets for two query sets, one with keyword-preference topic correspondence (intra-topic search), and the other without (inter-topic search). The experiments showed that the proposed method achieved better search results, for example a 14% increase in precision for the inter-topic search than the baseline keyword-based search engine. The proposed method improved the keyword-based biomedical entity search by supporting the inter-topic search without affecting the intra-topic search based on the relations between different entities. Copyright © 2017 Elsevier Ltd. All rights reserved.

What is talked about when parents discuss sex with children: family based sex education in Windhoek, Namibia.

PubMed

Nambambi, Ndishishi M; Mufune, Pempelani

2011-12-01

Among limits to school based sex education in Namibia are teachers that sexually harass children, unqualified Sexual and Reproductive Health (SRH) teachers and lack of teaching materials. Moreover out of school youths cannot access school based SRH education. Given these shortcomings, and in the context of HIV/AIDS, promoting parental-child communication about sex is an important measure to prevent HIV infections in Namibia. Parents are important because they support the emotional and physical development of children and greater parent-adolescent communication delays sexual initiation and reduces the number of sexual partners. The rationale for the paper is that there is need to know more about what parents and children discuss if the development of more effective communication about sexual issues between parents and their children as a tool for fighting HIV/AIDS is to be accomplished. Using qualitative data from Windhoek this study explored parents' communication with their children about sex. Findings indicate such discussions are traditionally seen as a taboo but nowadays they do take place (especially with mothers) around menstruation, pregnancy and HIV/AIDS. There is resistance to more specific discussions around sexual intercourse and relationships. We conclude that there is a need for parents to be taught how to educate their children on sex.

Construction of negative images of menstruation in Indian TV commercials.

PubMed

Yagnik, Arpan Shailesh

2012-01-01

Menstruation is a perfectly normal physiological process; however, it is problematized in TV commercials. In the current study, a thematic analysis of 50 Indian TV commercials was conducted to identify the latent themes. Social captivity, restrictions, professional inefficiency, and physical and mental discomfort emerged as major themes after the analysis. The knowledge that manufacturers use such themes for image building and creating a conducive buying environment may prevent the reinforcement of menstrual taboos in Indian society. It can also guide the manufacturers in ideating and creating positive and healthier ways of advertising female hygiene products.

Removing the Taboo on the Surgical Violation (Cut-Through) of Cancer.

PubMed

Robbins, K Thomas; Bradford, Carol R; Rodrigo, Juan P; Suárez, Carlos; de Bree, Remco; Kowalski, Luiz P; Rinaldo, Alessandra; Silver, Carl E; Lund, Valerie J; Nibu, Ken-Ichi; Ferlito, Alfio

2016-10-01

The surgical dictum of en bloc resection without violating cancer tissue has been challenged by novel treatments in head and neck cancer. An analysis of treatment outcomes involving piecemeal removal of sinonasal, laryngeal, oropharyngeal, and hypopharyngeal cancer shows that it did not compromise tumor control. The rationale for the evolution toward use of this technique is outlined. While complete resection with clear margins remains a key end point in surgical oncology, we believe it is time to acknowledge that this time-honored dictum of avoiding tumor violation is no longer valid in selected situations.

Korean women's attitudes toward pregnancy and prenatal care.

PubMed

Pritham, U A; Sammons, L N

1993-01-01

A convenience sample of 40 native-born pregnant Korean women receiving prenatal care at a U.S. military facility in a major metropolitan area in Korea completed a questionnaire about attitudes toward pregnancy and prenatal care. Responses revealed a family life characterized by positive maternal and paternal perceptions of the pregnancy and less preference for a male child than we had anticipated. Traditional beliefs in Tae Mong, a conception dream, and Tae Kyo, rituals for safe childbirth, were followed. Food taboos, including protein sources, were reported. Attitudes toward prenatal care services, care providers, and maternal health habits are described.

The importance of physiotherapy in the sexuality of patients with rheumatic diseases

PubMed Central

Maślińska, Maria

2017-01-01

The sexuality of patients with rheumatic diseases is a significant interdisciplinary problem, requiring intensified action not only of rheumatologists, sexologists, and psychologists but also physiotherapists. The sexuality problems and motor disability in chronic diseases such as rheumatoid arthritis or ankylosing spondylitis, as well as other rheumatic diseases, are generally still taboo subjects, rarely discussed by physicians and physiotherapists. Lack of mobility, hormonal imbalance, fatigue, and accompanying decreased quality of life have an impact on sexual dysfunction. Meanwhile sex, as an integral part of human personality, is an essential element of human life. PMID:29332962

Using peer education to increase sexual health knowledge among West African refugees in Western Australia.

PubMed

Drummond, Peter D; Mizan, Ayse; Brocx, Katie; Wright, Bernadette

2011-03-01

Ten bilingual West African peer educators conducted a 3-hour workshop on sexual health for small groups of West African refugees (N = 58) who recently had settled in Perth, Western Australia. There were significant increases in the participants' knowledge of sexually transmitted infections and HIV, how these infections are spread, and how to protect against infection. In addition, attitudes toward condom use became more positive. We conclude that the peer-education approach was successful in assisting a new and emerging community to work effectively on sexual health topics generally considered "taboo" or too sensitive to discuss.

'I am reading the history of religion': a contribution to the knowledge of Freud's building of a theory.

PubMed

Cotti, Patricia

2014-06-01

Could Reinach's Cultes, mythes et religions (1908) have served as a model for the theory of religion that Freud was later to put forward in Totem and Taboo (1913)? This hypothesis has been tested by examining Freud's marginalia in his personal copy of Cultes, mythes et religions. In this way it is possible to reconstitute the line of thinking that led Freud to declare, in late summer 1911, that he had found an answer to the question of the origins of tragic guilt and religious sentiment. © The Author(s) 2014.

Knowledge of adolescent girls regarding reproductive health care.

PubMed

Dash, Bijayalakshmi

2012-01-01

The period of adolescence (usually 15-19 years) is marked by physiological changes in the body, more so with females. Unfortunately sex and sex education continue to be taboo. A study was therefore conducted among adolescent girls of urban slum area of Niladribihar, Khurda district of Odisha. The sample consisted of 84 adolescent girls. The analysis showed that adolescent girls had average reproductive health care that can lead to numerous health problems and there is dire need of evolving measures to improve their knowledge on reproductive health care. Nursing professionals in hospital setting can significantly contribute in this area.

Dualistic hearts: social class, education, different cultures, and lesbian love in desert hearts.

PubMed

Sterling, Eric

2012-01-01

Donna Deitch's Desert Hearts, one of the highest-grossing lesbian films ever made, is a groundbreaking and poignant movie about self-discovery and self-acceptance. This article focuses on the societal obstacles-such as vastly different social classes, cultures, and educational backgrounds-that Vivian and Cay must overcome in order to begin their relationship. The article also shows the taboos faced by gays in the 1950s, such as the firing of college professors in that era. The latent lesbian desire of the homophobic Frances, which is rarely addressed in criticism of the film, is discussed in detail.

[Impacts of numerology on acupuncture].

PubMed

Chen, Min; Wu, Changqiu; Wu, Xueyi

2016-04-01

Numerology has a long history in China and has the profound impacts on every academic field in TCM, with acupuncture involved. In this paper, the impacts on acupuncture were discussed in different aspects such as the numbers of meridians, the length of meridian, the time taboo of acupuncture, acupuncture manipulation and time acupuncture. It was found that numerology had laid the critical impact on acupuncture and had the profound imprint nowadays. It is of great significance to study the numerology theory in its impacts on acupuncture, in the exploration on the theories behind acupuncture as well as the comprehensive understanding of acupuncture.

Sexual behaviors in male sex workers in Spain: modulating factors.

PubMed

Ballester, Rafael; Salmerón, Pedro; Gil, María D; Giménez, Cristina

2014-02-01

This study analyzed how the culture of origin, educational level, sexual orientation, and experience of male sex workers may mediate their commercial sexual behaviors. A total of 100 Spanish agency male sex workers were interviewed. Most of them were young men, Latin American, homosexual, and had middle-level education. Our results showed that cultural differences and sexual orientation could influence male sex workers when engaging in sexual behaviors with their clients. Social and health projects with male sex workers may have to take into account sexual myths and taboos related to sexual orientation and cultural differences.

[A novel protocol for hyperdivergent Class II surgery: innovation or breaking a taboo?].

PubMed

Garcia, Claude; Brunel, Jean-Michel

2009-06-01

The widespread distribution via Internet of images and even videos showing facial surgery has considerably contributed to our knowledge of orthodontic-surgical treatment. The never-ending increase in the number of patients receiving surgery has given us food for thought and statistics. If we are to progress further, we need to innovative in the area of surgical technique as well as in our clinical and psychological approach to patients. We have endeavoured to move forward from the idea of "straightforward" malocclusion repair to that of "morphofunctional surgery of the face" by emphasizing the esthetic and occlusal outcome.

Study on Hybrid Image Search Technology Based on Texts and Contents

NASA Astrophysics Data System (ADS)

Wang, H. T.; Ma, F. L.; Yan, C.; Pan, H.

2018-05-01

Image search was studied first here based on texts and contents, respectively. The text-based image feature extraction was put forward by integrating the statistical and topic features in view of the limitation of extraction of keywords only by means of statistical features of words. On the other hand, a search-by-image method was put forward based on multi-feature fusion in view of the imprecision of the content-based image search by means of a single feature. The layered-searching method depended on primarily the text-based image search method and additionally the content-based image search was then put forward in view of differences between the text-based and content-based methods and their difficult direct fusion. The feasibility and effectiveness of the hybrid search algorithm were experimentally verified.

[The press and family planning].

PubMed

Abraham De D'ornellas, R

1987-01-01

The treatment in the press of family planning hinges on two fundamental factors: the taboo of the leftist groups and the taboo of the Catholic Church, whose head is against abortion under any circumstances. Leftist views insinuate that family planning is the genocidal plan of North American imperialists against the Third World and, in particular, against Latin America. This genocidal plan is supposed to subject poor populations to international schemes. In the press family planning is often treated in a sanctimonious fashion, lumping it together with topics like pornography, sex, and violence. In 1983 the daily newspaper Expreso published a supplement running every week for almost three months about the issue of population, which dealt fairly extensively with such topics as population and housing, education, employment, and urban proliferation, as well as responsible parenthood and child survival. In addition, there was a detailed description of contraceptive methods. In October 1986 another surprising thing happened: the President of Peru talked about the topic of family planning, which at the time was an act of courage. Since then much has changed; the whole world is interested in family planning and certain aspects of population. Since October 1986 more has been published in this domain than during the preceding 20 years. In contrast, the Church reacted differently to this issue: after some initial caution, the conference of Peruvian bishops attacked all methods of modern contraceptives and private institutions of family planning. The information boom in family planning will certainly continue. At the moment this flood of articles and editorials about the issue is an expression of the anxiety of families related to uncontrolled reproduction and the fear of overpopulation in large cities devoid of minimal services.

Evaluating taboo trade-offs in ecosystems services and human well-being

PubMed Central

Coulthard, Sarah; Cheung, William W. L.; Brown, Katrina; Abunge, Caroline; Galafassi, Diego; Peterson, Garry D.; McClanahan, Tim R.; Omukoto, Johnstone O.; Munyi, Lydiah

2015-01-01

Managing ecosystems for multiple ecosystem services and balancing the well-being of diverse stakeholders involves different kinds of trade-offs. Often trade-offs involve noneconomic and difficult-to-evaluate values, such as cultural identity, employment, the well-being of poor people, or particular species or ecosystem structures. Although trade-offs need to be considered for successful environmental management, they are often overlooked in favor of win-wins. Management and policy decisions demand approaches that can explicitly acknowledge and evaluate diverse trade-offs. We identified a diversity of apparent trade-offs in a small-scale tropical fishery when ecological simulations were integrated with participatory assessments of social–ecological system structure and stakeholders’ well-being. Despite an apparent win-win between conservation and profitability at the aggregate scale, food production, employment, and well-being of marginalized stakeholders were differentially influenced by management decisions leading to trade-offs. Some of these trade-offs were suggested to be “taboo” trade-offs between morally incommensurable values, such as between profits and the well-being of marginalized women. These were not previously recognized as management issues. Stakeholders explored and deliberated over trade-offs supported by an interactive “toy model” representing key system trade-offs, alongside qualitative narrative scenarios of the future. The concept of taboo trade-offs suggests that psychological bias and social sensitivity may exclude key issues from decision making, which can result in policies that are difficult to implement. Our participatory modeling and scenarios approach has the potential to increase awareness of such trade-offs, promote discussion of what is acceptable, and potentially identify and reduce obstacles to management compliance. PMID:26038547

Risk factors for child under-nutrition with a human rights edge in rural villages of North Wollo, Ethiopia.

PubMed

Haidar, J; Abate, G; Kogi-Makau, W; Sorensen, P

2005-12-01

To identify the factors associated with childhood under-nutrition in North Wollo, Ethiopia. A cross-sectional study. Four purposefully selected rural villages (kebeles) in North Wollo zone of the Amhara Region, Ethiopia. One hundred-forty four sampled households with under five year old children (n=200) comprising of 96 male-headed, 24 female-headed and 24 landless with children aged between six and 59 months. Determinations of anthropometric measurements and various socio-economic factors. The overall prevalence rate of under nutrition as determined by stunting, underweight and wasting was 44.5%, 25.0% and 9.0% respectively with more preponderance among the toddlers. The proportion of under nutrition was higher in female-headed households. Shortage of farmland, lack of irrigation, dispossession of livestock, shortage of non-farm employment options, parental illiteracy, high number of children, water inadequacy, food taboos and wrong eating habits of families, poor child feeding practices, deprivation of health nutrition education as well as maternal attributes such as young motherhood, low body mass index and short stature of mothers influenced the nutritional status of the children. The prominent risk factors for undernutrition among children were dispossession of livestock, child food taboos and wrong eating habits of families, deprivation of health/nutrition education, short stature and early marriage of mothers. This study led to the conclusion that improvement of household resources through promotion of irrigation and initiation of income generating livelihood options can reverse the nutrition situation for better. Health and nutrition education focusing on appropriate child feeding, eradication of harmful traditional practices such as early marriage and inequitable intra-household food distribution, encouragement of family planning and nutrition interventions including food diversification is recommended.

Historical notes on botulism, Clostridium botulinum, botulinum toxin, and the idea of the therapeutic use of the toxin.

PubMed

Erbguth, Frank J

2004-03-01

Food-borne botulism probably has accompanied mankind since its beginning. However, we have only few historical sources and documents on food poisoning before the 19th century. Some ancient dietary laws and taboos may reflect some knowledge about the life-threatening consumption of poisoned food. One example of such a dietary taboo is the 10th century edict of Emperor Leo VI of Byzantium in which manufacturing of blood sausages was forbidden. Some ancient case reports on intoxications with Atropa belladonna probably described patients with food-borne botulism, because the combination of dilated pupils and fatal muscle paralysis cannot be attributed to an atropine intoxication. At the end of the 18th century, some well-documented outbreaks of "sausage poisoning" in Southern Germany, especially in Württemberg, prompted early systematic botulinum toxin research. The German poet and district medical officer Justinus Kerner (1786-1862) published the first accurate and complete descriptions of the symptoms of food-borne botulism between 1817 and 1822. Kerner did not succeed in defining the suspected "biological poison" which he called "sausage poison" or "fatty poison." However, he developed the idea of a possible therapeutic use of the toxin. Eighty years after Kerner's work, in 1895, a botulism outbreak after a funeral dinner with smoked ham in the small Belgian village of Ellezelles led to the discovery of the pathogen Clostridium botulinum by Emile Pierre van Ermengem, Professor of bacteriology at the University of Ghent. The bacterium was so called because of its pathological association with the sausages (Latin word for sausage = "botulus") and not-as it was suggested-because of its shape. Modern botulinum toxin treatment was pioneered by Alan B. Scott and Edward J. Schantz. Copyright 2004 Movement Disorder Society

Clinician search behaviors may be influenced by search engine design.

PubMed

Lau, Annie Y S; Coiera, Enrico; Zrimec, Tatjana; Compton, Paul

2010-06-30

Searching the Web for documents using information retrieval systems plays an important part in clinicians' practice of evidence-based medicine. While much research focuses on the design of methods to retrieve documents, there has been little examination of the way different search engine capabilities influence clinician search behaviors. Previous studies have shown that use of task-based search engines allows for faster searches with no loss of decision accuracy compared with resource-based engines. We hypothesized that changes in search behaviors may explain these differences. In all, 75 clinicians (44 doctors and 31 clinical nurse consultants) were randomized to use either a resource-based or a task-based version of a clinical information retrieval system to answer questions about 8 clinical scenarios in a controlled setting in a university computer laboratory. Clinicians using the resource-based system could select 1 of 6 resources, such as PubMed; clinicians using the task-based system could select 1 of 6 clinical tasks, such as diagnosis. Clinicians in both systems could reformulate search queries. System logs unobtrusively capturing clinicians' interactions with the systems were coded and analyzed for clinicians' search actions and query reformulation strategies. The most frequent search action of clinicians using the resource-based system was to explore a new resource with the same query, that is, these clinicians exhibited a "breadth-first" search behaviour. Of 1398 search actions, clinicians using the resource-based system conducted 401 (28.7%, 95% confidence interval [CI] 26.37-31.11) in this way. In contrast, the majority of clinicians using the task-based system exhibited a "depth-first" search behavior in which they reformulated query keywords while keeping to the same task profiles. Of 585 search actions conducted by clinicians using the task-based system, 379 (64.8%, 95% CI 60.83-68.55) were conducted in this way. This study provides evidence that different search engine designs are associated with different user search behaviors.

Attitudes and local ecological knowledge of experts fishermen in relation to conservation and bycatch of sea turtles (reptilia: testudines), Southern Bahia, Brazil

PubMed Central

2013-01-01

Background The use of ethnoecological tools to evaluate possible damage and loss of biodiversity related to the populations of species under some degree of threat may represent a first step towards integrating the political management of natural resources and conservation strategies. From this perspective, this study investigates fishermen’s ecological knowledge about sea turtles and attitudes towards the conservation and bycatch in Ilhéus, Southern Bahia, Brazil. Methods Fishermen experts semi-structured interviews were performed using snowball sampling method. The interviews consisted of a series of questions relating to the fishermen’s profile, structure and work equipment, the local ecological knowledge of fishermen about sea turtles and bycatch, a projective test, attitudes towards turtle conservation and beliefs and taboos regarding turtles. Indicators for quantitative comparisons of respondents in terms of their broad knowledge and attitudes towards turtle conservation were created. Correlation analyses were made between indicators of knowledge and attitude as well as the relationship between education level and knowledge and attitudes. Results Thirty experts were interviewed for the study. The local ecological knowledge and attitudes of fishermen towards the conservation of sea turtles were respectively medium (0.43) and moderate (0.69) according to experts (based on Likert scale and Cronbach’s Alpha). Potential areas of spawning were reported from Barra Grande to Una covering the entire coast of Ilhéus. Methods for identifying the animal, behavior, and popular names were described by fishermen. The most recent captures of turtles were attributed to fishing line, but according to the respondents, lobster nets and shrimp traps are more likely to capture turtles. Knowledge and attitudes were weakly inversely correlated (r = −0.38, p = 0.04), and the education level of the respondent showed a positive correlation with positive attitudes towards turtle conservation (H = 8.33; p = 0.04). Life history, habitat, specific and exogenous taboos, beliefs and the use of hawksbill turtle to make glasses and other handcrafts are also reported in the study. Conclusions Monitoring of spawning areas, preservation of traditional practices, strategies to moderate the use of fishery resources and the local ecological knowledge/attitudes can provide data to improve the conservation practices and management of sea turtles. PMID:23448503

Attitudes and local ecological knowledge of experts fishermen in relation to conservation and bycatch of sea turtles (reptilia: testudines), Southern Bahia, Brazil.

PubMed

Braga, Heitor de Oliveira; Schiavetti, Alexandre

2013-03-01

The use of ethnoecological tools to evaluate possible damage and loss of biodiversity related to the populations of species under some degree of threat may represent a first step towards integrating the political management of natural resources and conservation strategies. From this perspective, this study investigates fishermen's ecological knowledge about sea turtles and attitudes towards the conservation and bycatch in Ilhéus, Southern Bahia, Brazil. Fishermen experts semi-structured interviews were performed using snowball sampling method. The interviews consisted of a series of questions relating to the fishermen's profile, structure and work equipment, the local ecological knowledge of fishermen about sea turtles and bycatch, a projective test, attitudes towards turtle conservation and beliefs and taboos regarding turtles. Indicators for quantitative comparisons of respondents in terms of their broad knowledge and attitudes towards turtle conservation were created. Correlation analyses were made between indicators of knowledge and attitude as well as the relationship between education level and knowledge and attitudes. Thirty experts were interviewed for the study. The local ecological knowledge and attitudes of fishermen towards the conservation of sea turtles were respectively medium (0.43) and moderate (0.69) according to experts (based on Likert scale and Cronbach's Alpha). Potential areas of spawning were reported from Barra Grande to Una covering the entire coast of Ilhéus. Methods for identifying the animal, behavior, and popular names were described by fishermen. The most recent captures of turtles were attributed to fishing line, but according to the respondents, lobster nets and shrimp traps are more likely to capture turtles. Knowledge and attitudes were weakly inversely correlated (r = -0.38, p = 0.04), and the education level of the respondent showed a positive correlation with positive attitudes towards turtle conservation (H = 8.33; p = 0.04). Life history, habitat, specific and exogenous taboos, beliefs and the use of hawksbill turtle to make glasses and other handcrafts are also reported in the study. Monitoring of spawning areas, preservation of traditional practices, strategies to moderate the use of fishery resources and the local ecological knowledge/attitudes can provide data to improve the conservation practices and management of sea turtles.

A longitudinal study of conversations with parents about sex and dating during college.

PubMed

Morgan, Elizabeth M; Thorne, Avril; Zurbriggen, Eileen L

2010-01-01

Emerging adulthood is a time of sexual and romantic relationship development as well as change in the parent-child relationship. This study provides a longitudinal analysis of 30 young adults' (17 women, 13 men) sexual experiences, attitudes about sexuality and dating, and reported conversations with parents about sexuality and dating from the 1st and 4th years of college. Self-report questionnaires revealed increases in general closeness with parents, increases in sexual and dating experiences, and more sexually permissive as well as more gender stereotyped attitudes. Qualitative analyses of individual interviews indicated a movement from unilateral and restrictive sex-based topics to more reciprocal and relationship-focused conversations over time. Gender analyses revealed that young women reported more restrictive sex messages and young men more positive sex messages. Participants also described increased openness and comfort in talking about sexual topics with both mothers and fathers from the 1st to 4th year of college. Overall, the results suggest that prior findings of increased mutuality with parents during the college years extend to the traditionally taboo topic of sexuality. Copyright 2009 APA, all rights reserved.

A discrete scattering series representation for lattice embedded models of chain cyclization

NASA Astrophysics Data System (ADS)

Fraser, Simon J.; Winnik, Mitchell A.

1980-01-01

In this paper we develop a lattice based model of chain cyclization in the presence of a set of occupied sites V in the lattice. We show that within the approximation of a Markovian chain propagator the effect of V on the partition function for the system can be written as a time-ordered exponential series in which V behaves like a scattering potential and chainlength is the timelike parameter. The discrete and finite nature of this model allows us to obtain rigorous upper and lower bounds to the series limit. We adapt these formulas to calculation of the partition functions and cyclization probabilities of terminally and globally cyclizing chains. Two classes of cyclization are considered: in the first model the target set H may be visited repeatedly (the Markovian model); in the second case vertices in H may be visited at most once(the non-Markovian or taboo model). This formulation depends on two fundamental combinatorial structures, namely the inclusion-exclusion principle and the set of subsets of a set. We have tried to interpret these abstract structures with physical analogies throughout the paper.

Fatalism and HIV/AIDS beliefs in rural Mali, West Africa.

PubMed

Hess, Rosanna F; McKinney, Dawn

2007-01-01

To examine beliefs about HIV/AIDS of rural Malians and to measure their level of fatalism in context of HIV/AIDS and prevention behaviors. Descriptive, correlational. An AIDS Knowledge and Beliefs survey and the Powe Fatalism Inventory (PFI)-HIV/AIDS version were administered to a convenience sample of 84 people at three health center maternity clinics in southeastern Mali, West Africa. The sample's HIV/AIDS fatalism mean was 9.2 on a 15-point scale, with an internal consistency of .89. Health workers and more educated participants had significantly lower fatalism scores. Fatalism also varied by the combination of gender and ethnicity. People who believed that AIDS was not real, was a punishment from God, was fabricated by the West, was a curse, and that it was taboo to talk about AIDS had higher fatalism means. None of the prevention indicators were significantly related to fatalism scores. These rural Malians had a high overall fatalism mean and their beliefs about AIDS based on traditional culture may affect prevention behaviors. More research is needed to understand the influence of fatalism on prevention behaviors.

Permissibility of Multifetal Pregnancy Reduction from The Shiite Point of View

PubMed Central

Zabihi Bidgoli, Atefeh; Ardbili, Faezeh Azimzadeh

2017-01-01

Background Advancements in medical technology have significantly increased the possibility of successful infertility treatment. Medical interventions in the initial process of pregnancy that intend to increase the chances of pregnancy create the risk of multifetal pregnancies for both mothers and fetuses. Physicians attempt to reduce the numbers of fetuses in order to decrease this risk and guarantee the continuation of pregnancy. The aim of this paper is to understand the Shiite instruction in terms of the risks multifetal pregnancies have for fetuses and if it is permissible to reduce the numbers of fetuses. An affirmative answer will lead to the development of Islamic criteria for reduction of the number of embryos. Materials and Methods This analytical-descriptive research gathered relevant data as a literature search. We reviewed a number of Islamic resources that pertained to the fetus; after a description of the fundamentals and definitions, we subsequently analyzed juridical texts. The order of reduction was inevitably determined by taking into consideration the rules that governed the abortion provisions or general juridical rules. We also investigated the UK law as a comparison to the Shiite perspective. Results The primary ordinance states that termination of an embryo is not permitted and is considered taboo. However, fetal reductions that occur in emergency situations where there is no option or ordinary indication are permitted before the time of ensoulment. The goal of reduction can be chosen from different ways. Conclusion According to Shiite sources, fetal reduction is permitted. Defective fetuses are the criteria for selective reduction. If none are defective, the criteria are possibility and facility. But if the possibility of selection is equally for more than one fetus, the criterion is importance (for example one fetus is healthier). PMID:28042419

Men’s perspectives of prostate cancer screening: A systematic review of qualitative studies

PubMed Central

Wong, Germaine; Craig, Jonathan C.; Hanson, Camilla S.; Ju, Angela; Howard, Kirsten; Usherwood, Tim; Lau, Howard; Tong, Allison

2017-01-01

Background Prostate cancer is the most commonly diagnosed non-skin cancer in men. Screening for prostate cancer is widely accepted; however concerns regarding the harms outweighing the benefits of screening exist. Although patient’s play a pivotal role in the decision making process, men may not be aware of the controversies regarding prostate cancer screening. Therefore we aimed to describe men’s attitudes, beliefs and experiences of prostate cancer screening. Methods Systematic review and thematic synthesis of qualitative studies on men’s perspectives of prostate cancer screening. Electronic databases and reference lists were searched to October 2016. Findings Sixty studies involving 3,029 men aged from 18–89 years, who had been screened for prostate cancer by Prostate Specific Antigen (PSA) or Digital Rectal Examination (DRE) and not screened, across eight countries were included. Five themes were identified: Social prompting (trusting professional opinion, motivation from family and friends, proximity and prominence of cancer); gaining decisional confidence (overcoming fears, survival imperative, peace of mind, mental preparation, prioritising wellbeing); preserving masculinity (bodily invasion, losing sexuality, threatening manhood, medical avoidance); avoiding the unknown and uncertainties (taboo of cancer-related death, lacking tangible cause, physiological and symptomatic obscurity, ambiguity of the procedure, confusing controversies); and prohibitive costs. Conclusions Men are willing to participate in prostate cancer screening to prevent cancer and gain reassurance about their health, particularly when supported or prompted by their social networks or healthcare providers. However, to do so they needed to mentally overcome fears of losing their masculinity and accept the intrusiveness of screening, the ambiguities about the necessity and the potential for substantial costs. Addressing the concerns and priorities of men may facilitate informed decisions about prostate cancer screening and improve patient satisfaction and outcomes. PMID:29182649

[The paradox of motherhood].

PubMed

Ouaidou, N G

1990-08-01

All Sahelian countries are working to define their population policies. A population policy document avoids dispersion and duplication. It opens the path to efficiency. It makes it easier to achieve governmental socioeconomic objectives. Various recent population-related meetings have at least two points in common: they aim to overstep and improve a given situation and are at the same time some examples of implementing the Ndjamena action program, adopted in January 1989. All these population-centered actions return to the problem of adolescent fertility--a poignant problem. Adolescent pregnancy is a major source of family and social break-ups. This paradox of motherhood makes a violent storm burst in the skies ordinarily serene with joy and hope. It is an enemy perverse to economic development and social progress. Adolescent motherhood is a phenomenon which complicates and aggravates population problems and is taboo to the point it is still imperceptible, unknown. It is a problem of premier importance in the Sahel. Pregnancy strikes a woman so very unprepared for motherhood and its demands. It risks the life of a being which is preparing itself to enter the world. Adolescent pregnancy has equally tragic health effects: poorly performed underground abortions and maternal and infant deaths. Adolescent fertility is a burning problem regardless of the perspective (demographic, economic, social, or health). In Sahelian countries, one is beginning to be interested in and to speak about it. It will be necessary to search for solutions. Schools must be a top target for all activities aiming to check adolescent fertility. The emphasis must be on information, education, and responsibility of girls, boys, teachers, and parents. Education and training are of capital importance for socioeconomic development of the Sahel. All activities implemented in the education sector should include a large place for family life education in pregnancy prevention.

Permissibility of Multifetal Pregnancy Reduction from The Shiite Point of View.

PubMed

Zabihi Bidgoli, Atefeh; Ardbili, Faezeh Azimzadeh

2017-01-01

Advancements in medical technology have significantly increased the possibility of successful infertility treatment. Medical interventions in the initial process of pregnancy that intend to increase the chances of pregnancy create the risk of multifetal pregnancies for both mothers and fetuses. Physicians attempt to reduce the numbers of fetuses in order to decrease this risk and guarantee the continuation of pregnancy. The aim of this paper is to understand the Shiite instruction in terms of the risks multifetal pregnancies have for fetuses and if it is permissible to reduce the numbers of fetuses. An affirmative answer will lead to the development of Islamic criteria for reduction of the number of embryos. This analytical-descriptive research gathered relevant data as a literature search. We reviewed a number of Islamic resources that pertained to the fetus; after a description of the fundamentals and definitions, we subsequently analyzed juridical texts. The order of reduction was inevitably determined by taking into consideration the rules that governed the abortion provisions or general juridical rules. We also investigated the UK law as a comparison to the Shiite perspective. The primary ordinance states that termination of an embryo is not permitted and is considered taboo. However, fetal reductions that occur in emergency situations where there is no option or ordinary indication are permitted before the time of ensoulment. The goal of reduction can be chosen from different ways. According to Shiite sources, fetal reduction is permitted. Defective fetuses are the criteria for selective reduction. If none are defective, the criteria are possibility and facility. But if the possibility of selection is equally for more than one fetus, the criterion is importance (for example one fetus is healthier).

Saying the Unsaid: Probing Homosexuality in The Hairdresser of Harare.

PubMed

Chitando, Anna; Manyonganise, Molly

2016-01-01

Homosexuality in Zimbabwe often evokes strong reactions. Due to a tradition of silence, the topic largely continues to be taboo. However, it has been used by some politicians and church leaders to strengthen arguments and to denounce opponents. It is against this background that The Hairdresser of Harare (Huchu, 2010) ought to be understood. The novel gives helpful clues into discourses on homosexuality in contemporary Zimbabwe. This article analyzes the author's approach to the subject and critiques it. It maintains that the author's view on homosexuality has been limited by attaching the theme to postcolonial politics and violence. However, the article appreciates his courage in exploring the theme.

Teenage Cancer Trust education & advocacy program: 'lets talk about it' a United Kingdom approach.

PubMed

Harding, Amy

2012-01-01

Cancer in the United Kingdom is viewed as a taboo subject, particularly with young people, who can enter adulthood with little knowledge about cancer and are often misinformed about the facts. Evidence suggests this lack of information can lead to significant delays in cancer diagnosis. Within the education system in the United Kingdom, there is no provision for cancer education, but as cancer is likely to affect more people each year, the Teenage Cancer Trust education program 'Let's talk about it' aims to improve knowledge and awareness of cancer in secondary schools and offers advice on healthy living to all young people.

Challenges Encountered by Vietnamese Nurses When Caring for Patients With Cancer.

PubMed

Thuy Nguyen, Ly; Clemenceau Annoussamy, Lourdes; LeBaron, Virginia T

2017-03-01

Providing holistic care is acknowledged as central to providing quality care for patients with cancer, but providing competent nursing care consistent with these approaches remains a challenge for nurses in Vietnam. Obstacles for Vietnamese oncology nurses include their low status, the limited scope of nursing practice, work overload in a hierarchical system, and cultural beliefs that view death and dying as taboo. Additional research to support oncology nurses in Vietnam must acknowledge the merits of improving nursing education as an important strategy for enhancing nursing autonomy, quality of care, and outcomes for the increasing number of patients with cancer in low- and middle-income countries.

Male sexual dysfunction in Asia

PubMed Central

Ho, Christopher CK; Singam, Praveen; Hong, Goh Eng; Zainuddin, Zulkifli Md

2011-01-01

Sex has always been a taboo subject in Asian society. However, over the past few years, awareness in the field of men's sexual health has improved, and interest in sexual health research has recently increased. The epidemiology and prevalence of erectile dysfunction, hypogonadism and premature ejaculation in Asia are similar in the West. However, several issues are specific to Asian males, including culture and beliefs, awareness, compliance and the availability of traditional/complementary medicine. In Asia, sexual medicine is still in its infancy, and a concerted effort from the government, relevant societies, physicians and the media is required to propel sexual medicine to the forefront of health care. PMID:21643001

Democratization as a United States Strategy for Middle East Security

DTIC Science & Technology

2005-03-18

the Middle East presents a wide variety of governments across the region. Republics exists in Algeria, Egypt, Lebanon , Syria, Tunisia, and Yemen...PF 4 5 PF 4 5 PF 4 5 PF 4 5 PF Lebanon 6 5 NF 6 5 NF 6 5 NF 6 5 NF 6 5 NF Libya 7 7 NF 7 7 NF 7 7 NF 7 7 NF 7 7 NF Morocco 5 4 PF 5 5 PF 5 5 PF 5 5...more open discussion of previously taboo topics.17 Syria’s firm control continues to be the greatest impediment to freedom in Lebanon . The Lebanese

On building a science of common factors in trauma therapy.

PubMed

Dalenberg, Constance J

2014-01-01

Research on therapy outcome routinely finds that common factors (e.g., warmth, genuineness, trustworthiness) account for more variance than does therapy technique. This article makes the case for more attention to training in positive common factor variables within graduate schools and internships and for research on the effectiveness of such training. Recommendations are given for a change in focus in research and training, including more discussion of taboo topics in trauma therapy; attention to therapist behaviors that enhance the experience of warmth or trustworthiness; and research on client characteristics that impede the experience of being in the presence of a warm, genuine, and trustworthy other.

Sexual function in elderly women: a review of current literature.

PubMed

Ambler, Dana R; Bieber, Eric J; Diamond, Michael P

2012-01-01

Although sexuality remains an important component of emotional and physical intimacy that most men and women desire to experience throughout their lives, sexual dysfunction in women is a problem that is not well studied. The prevalence of sexual dysfunction among all women is estimated to be between 25% and 63%; the prevalence in postmenopausal women is even higher, with rates between 68% and 86.5%. Increasing recognition of this common problem and future research in this field may alter perceptions about sexuality, dismiss taboo and incorrect thoughts on sexual dysfunction, and spark better management for patients, allowing them to live more enjoyable lives.

The personal experience of dysmenorrhoea: an interpretative phenomenological analysis.

PubMed

Burbeck, Rachel; Willig, Carla

2014-10-01

This study explored six women's experiences of primary dysmenorrhoea using semi-structured interviews analysed using interpretative phenomenological analysis. Rather than focusing on pain, participants broadened the study focus to coping with the menstrual process as a whole. This was seen to be mediated by menstrual taboos and by the theme of 'order', arising from a strong feeling of a menstrual timetable and the need for rational explanation. Another theme was pain as a separate entity, which was connected to the theme of order. Placing dysmenorrhoea in its context may be useful for health-care professionals treating women with the condition. © The Author(s) 2013.

The Arab Bed Spring? Sexual rights in troubled times across the Middle East and North Africa.

PubMed

El Feki, Shereen

2015-11-01

In recent decades, attitudes in many parts of the Arab region have hardened towards non-conforming sexualities and gender roles, a shift fuelled in part by a rise in Islamic conservatism and exploited by authoritarian regimes. While political cultures have proved slow to change in the wake of the 'Arab Spring', a growing freedom of expression, and increasing activity by civil society, is opening space for discreet challenges to sexual taboos in a number of countries, part of wider debates over human rights and personal liberties in the emerging political and social order. Copyright © 2015 Elsevier Inc. All rights reserved.

The effects of visual search efficiency on object-based attention

PubMed Central

Rosen, Maya; Cutrone, Elizabeth; Behrmann, Marlene

2017-01-01

The attentional prioritization hypothesis of object-based attention (Shomstein & Yantis in Perception & Psychophysics, 64, 41–51, 2002) suggests a two-stage selection process comprising an automatic spatial gradient and flexible strategic (prioritization) selection. The combined attentional priorities of these two stages of object-based selection determine the order in which participants will search the display for the presence of a target. The strategic process has often been likened to a prioritized visual search. By modifying the double-rectangle cueing paradigm (Egly, Driver, & Rafal in Journal of Experimental Psychology: General, 123, 161–177, 1994) and placing it in the context of a larger-scale visual search, we examined how the prioritization search is affected by search efficiency. By probing both targets located on the cued object and targets external to the cued object, we found that the attentional priority surrounding a selected object is strongly modulated by search mode. However, the ordering of the prioritization search is unaffected by search mode. The data also provide evidence that standard spatial visual search and object-based prioritization search may rely on distinct mechanisms. These results provide insight into the interactions between the mode of visual search and object-based selection, and help define the modulatory consequences of search efficiency for object-based attention. PMID:25832192

[Profile of a systematic search. Search areas, databases and reports].

PubMed

Korsbek, Lisa; Bendix, Ane Friis; Kidholm, Kristian

2006-04-03

Systematic literature search is a fundamental in evidence-based medicine. But systematic literature search is not yet a very well used way of retrieving evidence-based information. This article profiles a systematic literature search for evidence-based literature. It goes through the most central databases and gives an example of how to document the literature search. The article also sums up the literature search in all reviews in Ugeskrift for Laeger in the year 2004.

An effective PSO-based memetic algorithm for flow shop scheduling.

PubMed

Liu, Bo; Wang, Ling; Jin, Yi-Hui

2007-02-01

This paper proposes an effective particle swarm optimization (PSO)-based memetic algorithm (MA) for the permutation flow shop scheduling problem (PFSSP) with the objective to minimize the maximum completion time, which is a typical non-deterministic polynomial-time (NP) hard combinatorial optimization problem. In the proposed PSO-based MA (PSOMA), both PSO-based searching operators and some special local searching operators are designed to balance the exploration and exploitation abilities. In particular, the PSOMA applies the evolutionary searching mechanism of PSO, which is characterized by individual improvement, population cooperation, and competition to effectively perform exploration. On the other hand, the PSOMA utilizes several adaptive local searches to perform exploitation. First, to make PSO suitable for solving PFSSP, a ranked-order value rule based on random key representation is presented to convert the continuous position values of particles to job permutations. Second, to generate an initial swarm with certain quality and diversity, the famous Nawaz-Enscore-Ham (NEH) heuristic is incorporated into the initialization of population. Third, to balance the exploration and exploitation abilities, after the standard PSO-based searching operation, a new local search technique named NEH_1 insertion is probabilistically applied to some good particles selected by using a roulette wheel mechanism with a specified probability. Fourth, to enrich the searching behaviors and to avoid premature convergence, a simulated annealing (SA)-based local search with multiple different neighborhoods is designed and incorporated into the PSOMA. Meanwhile, an effective adaptive meta-Lamarckian learning strategy is employed to decide which neighborhood to be used in SA-based local search. Finally, to further enhance the exploitation ability, a pairwise-based local search is applied after the SA-based search. Simulation results based on benchmarks demonstrate the effectiveness of the PSOMA. Additionally, the effects of some parameters on optimization performances are also discussed.

Querying archetype-based EHRs by search ontology-based XPath engineering.

PubMed

Kropf, Stefan; Uciteli, Alexandr; Schierle, Katrin; Krücken, Peter; Denecke, Kerstin; Herre, Heinrich

2018-05-11

Legacy data and new structured data can be stored in a standardized format as XML-based EHRs on XML databases. Querying documents on these databases is crucial for answering research questions. Instead of using free text searches, that lead to false positive results, the precision can be increased by constraining the search to certain parts of documents. A search ontology-based specification of queries on XML documents defines search concepts and relates them to parts in the XML document structure. Such query specification method is practically introduced and evaluated by applying concrete research questions formulated in natural language on a data collection for information retrieval purposes. The search is performed by search ontology-based XPath engineering that reuses ontologies and XML-related W3C standards. The key result is that the specification of research questions can be supported by the usage of search ontology-based XPath engineering. A deeper recognition of entities and a semantic understanding of the content is necessary for a further improvement of precision and recall. Key limitation is that the application of the introduced process requires skills in ontology and software development. In future, the time consuming ontology development could be overcome by implementing a new clinical role: the clinical ontologist. The introduced Search Ontology XML extension connects Search Terms to certain parts in XML documents and enables an ontology-based definition of queries. Search ontology-based XPath engineering can support research question answering by the specification of complex XPath expressions without deep syntax knowledge about XPaths.

Guiding Conformation Space Search with an All-Atom Energy Potential

PubMed Central

Brunette, TJ; Brock, Oliver

2009-01-01

The most significant impediment for protein structure prediction is the inadequacy of conformation space search. Conformation space is too large and the energy landscape too rugged for existing search methods to consistently find near-optimal minima. To alleviate this problem, we present model-based search, a novel conformation space search method. Model-based search uses highly accurate information obtained during search to build an approximate, partial model of the energy landscape. Model-based search aggregates information in the model as it progresses, and in turn uses this information to guide exploration towards regions most likely to contain a near-optimal minimum. We validate our method by predicting the structure of 32 proteins, ranging in length from 49 to 213 amino acids. Our results demonstrate that model-based search is more effective at finding low-energy conformations in high-dimensional conformation spaces than existing search methods. The reduction in energy translates into structure predictions of increased accuracy. PMID:18536015

Chemical Information in Scirus and BASE (Bielefeld Academic Search Engine)

ERIC Educational Resources Information Center

Bendig, Regina B.

2009-01-01

The author sought to determine to what extent the two search engines, Scirus and BASE (Bielefeld Academic Search Engines), would be useful to first-year university students as the first point of searching for chemical information. Five topics were searched and the first ten records of each search result were evaluated with regard to the type of…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kastner, S.O.; Bhatia, A.K.

A generalized method for obtaining individual level population ratios is used to obtain relative intensities of extreme ultraviolet Fe XV emission lines in the range 284 --500 A, which are density dependent for electron densities in the tokamak regime or higher. Four lines in particular are found to attain quite high intensities in the high-density limit. The same calculation provides inelastic contributions to linewidths. The method connects level populations and level widths through total probabilities t/sub i/j, related to ''taboo'' probabilities of Markov chain theory. The t/sub i/j are here evaluated for a real atomic system, being therefore of potentialmore » interest to random-walk theorists who have been limited to idealized systems characterized by simplified transition schemes.« less

Individual differences in motivational activation influence responses to pictures of taboo products.

PubMed

Lang, Annie; Yegiyan, Narine

2011-11-01

In this article, the authors investigated responses to pictures of products whose use is socially or legally restricted for teens and young adults (e.g., beer, liquor, cigarettes). The authors theorized and found that these pictures are motivationally relevant and therefore elicit automatic activation in the appetitive/approach or aversive/defensive motivational systems, which leads to increased attention, arousal, emotional response, and memory for the risky products. The authors also found that these responses are mediated by individual differences in motivational reactivity. The authors suggest that placing images of these products in prevention messages may work against the prevention goal by increasing appetitive activation and positive emotion in populations more inclined to take risks.

[Male Urinary Incontinence--a Taboo Issue].

PubMed

Kozomara-Hocke, Marko; Hermanns, Thomas; Poyet, Cédric

2016-03-02

Male urinary incontinence is an underestimated and frequently not broached issue. The urinary incontinence is divided into stress-, urge incontinence and hybrid forms as well as overflow incontinence. The fact that there are increasingly more men over 60 means that the prevalence of the urinary incontinence is up to 40%, and urinary incontinence will increasingly gain importance in daily routine practice. Many investigations and therapies can be realized by the general practitioner. Already simple therapy approaches can lead to a considerable clinical improvement of male urinary incontinence. If the initial therapy fails or pathological results (i. e. microhaematuria, recurrent urinary tract infections, raised residual urine and so on) are found, the patient should be referred to a urologist.

[Which truth for patients and their family].

PubMed

Bréchot, J-M

2007-10-01

Must the truth always be told to a cancer patient and/or his relatives? Taking a personal experience as the basis for discussion, the author examines this question in the context of Western cultural norms where death is taboo. The legal obligations to inform patients and the representation of cancer are discussed. Two key situations are considered: the delivery of a diagnosis of cancer and the announcement of a bad prognosis. What does it really mean "to tell the truth"? A best strategy for giving information to relatives is developed. The author's conclusion is that it seems more important to establish a "true" relationship with the cancer patient and his relatives than telling or not telling the whole truth.

17 CFR 240.17Ad-17 - Transfer agents' obligation to search for lost securityholders.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., each recordkeeping transfer agent shall conduct two data base searches using at least one information data base service. The transfer agent shall search by taxpayer identification number or by name if a.... Such data base searches must be conducted without charge to a lost securityholder and with the...

17 CFR 240.17Ad-17 - Transfer agents' obligation to search for lost securityholders.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., each recordkeeping transfer agent shall conduct two data base searches using at least one information data base service. The transfer agent shall search by taxpayer identification number or by name if a.... Such data base searches must be conducted without charge to a lost securityholder and with the...

17 CFR 240.17Ad-17 - Transfer agents' obligation to search for lost securityholders.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., each recordkeeping transfer agent shall conduct two data base searches using at least one information data base service. The transfer agent shall search by taxpayer identification number or by name if a.... Such data base searches must be conducted without charge to a lost securityholder and with the...

Knowledge-based personalized search engine for the Web-based Human Musculoskeletal System Resources (HMSR) in biomechanics.

PubMed

Dao, Tien Tuan; Hoang, Tuan Nha; Ta, Xuan Hien; Tho, Marie Christine Ho Ba

2013-02-01

Human musculoskeletal system resources of the human body are valuable for the learning and medical purposes. Internet-based information from conventional search engines such as Google or Yahoo cannot response to the need of useful, accurate, reliable and good-quality human musculoskeletal resources related to medical processes, pathological knowledge and practical expertise. In this present work, an advanced knowledge-based personalized search engine was developed. Our search engine was based on a client-server multi-layer multi-agent architecture and the principle of semantic web services to acquire dynamically accurate and reliable HMSR information by a semantic processing and visualization approach. A security-enhanced mechanism was applied to protect the medical information. A multi-agent crawler was implemented to develop a content-based database of HMSR information. A new semantic-based PageRank score with related mathematical formulas were also defined and implemented. As the results, semantic web service descriptions were presented in OWL, WSDL and OWL-S formats. Operational scenarios with related web-based interfaces for personal computers and mobile devices were presented and analyzed. Functional comparison between our knowledge-based search engine, a conventional search engine and a semantic search engine showed the originality and the robustness of our knowledge-based personalized search engine. In fact, our knowledge-based personalized search engine allows different users such as orthopedic patient and experts or healthcare system managers or medical students to access remotely into useful, accurate, reliable and good-quality HMSR information for their learning and medical purposes. Copyright © 2012 Elsevier Inc. All rights reserved.

Evidence-based Medicine Search: a customizable federated search engine.

PubMed

Bracke, Paul J; Howse, David K; Keim, Samuel M

2008-04-01

This paper reports on the development of a tool by the Arizona Health Sciences Library (AHSL) for searching clinical evidence that can be customized for different user groups. The AHSL provides services to the University of Arizona's (UA's) health sciences programs and to the University Medical Center. Librarians at AHSL collaborated with UA College of Medicine faculty to create an innovative search engine, Evidence-based Medicine (EBM) Search, that provides users with a simple search interface to EBM resources and presents results organized according to an evidence pyramid. EBM Search was developed with a web-based configuration component that allows the tool to be customized for different specialties. Informal and anecdotal feedback from physicians indicates that EBM Search is a useful tool with potential in teaching evidence-based decision making. While formal evaluation is still being planned, a tool such as EBM Search, which can be configured for specific user populations, may help lower barriers to information resources in an academic health sciences center.

Evidence-based Medicine Search: a customizable federated search engine

PubMed Central

Bracke, Paul J.; Howse, David K.; Keim, Samuel M.

2008-01-01

Purpose: This paper reports on the development of a tool by the Arizona Health Sciences Library (AHSL) for searching clinical evidence that can be customized for different user groups. Brief Description: The AHSL provides services to the University of Arizona's (UA's) health sciences programs and to the University Medical Center. Librarians at AHSL collaborated with UA College of Medicine faculty to create an innovative search engine, Evidence-based Medicine (EBM) Search, that provides users with a simple search interface to EBM resources and presents results organized according to an evidence pyramid. EBM Search was developed with a web-based configuration component that allows the tool to be customized for different specialties. Outcomes/Conclusion: Informal and anecdotal feedback from physicians indicates that EBM Search is a useful tool with potential in teaching evidence-based decision making. While formal evaluation is still being planned, a tool such as EBM Search, which can be configured for specific user populations, may help lower barriers to information resources in an academic health sciences center. PMID:18379665

Menstrual taboos among Havik Brahmin women: a study of ritual change.

PubMed

Ullrich, H E

1992-01-01

Field work among the Havik Brahmins in a 1 village in the Malnad area of Karnataka State, South India provides some understanding of menstrual practices in 1964, 1985, and 1987. Changes in the pollution and purity rituals which were part of their belief system lead to the replacement of religious ritual with hygiene. Women's status reflected in the change from a subordinate one with a menstrual taboos to a more urbanized one with educational opportunities and economic independence. Ethnographic background is provide on social organization, education, women's professions, ritual organization, and the reasons for change. Menstrual beliefs and practices, reproductive beliefs, menarche, and the significance of rituals are also described for 1966 and 1987. The Havik Brahmin have a patrilocal, patrilineal, and patriarchal society with joint family practices. The ideal of a nuclear family was still not predominately attained even in 1987 with 14 nuclear families out of 32 families or in 1964 with 12 out of 28. Women in 1964 supported their husbands, were not included in decision making and had little contact with the outside world. Higher education is still secondary to marriage, and frequently women spend time in college while kin seek a suitable groom. Women 40 years had primarily a 7th grade education, while only 3 40 years did not have at least a high school education. Employment now enhances a woman's marital options. Fathers still view security for their daughters in marriage. Women's religious involvement is restricted to 1 service and they are prohibited from learning sacred Vedic prayers. The village structure is based on castes, residential sites, and ritual statuses. Havik Brahmins are the highest status and their men have a ritual status of purity (maDi) or neutrality, while women during menses become polluted (muTTuceTtu). The rationale for change is the opinion that decreased ritual observance is essential to economic viability, and there are cheating rules: orthopraxy rather orthodoxy. Evidence of change in reproductive beliefs is that most women 40 do not know the ritual creation story, and most in 1987 did not believe in menstrual pollution, which identified woman's destructive power, penance for not being pregnant, and denied life to many souls waiting for incarnation. By 1987, menarche was ritualized only in staying "outside," and those in town practiced little if any ritual because of the inconvenience and social pressure not to. Few also believe that touching a menstruating women will shorten one's life, but there is variation in practice.

MetaSEEk: a content-based metasearch engine for images

NASA Astrophysics Data System (ADS)

Beigi, Mandis; Benitez, Ana B.; Chang, Shih-Fu

1997-12-01

Search engines are the most powerful resources for finding information on the rapidly expanding World Wide Web (WWW). Finding the desired search engines and learning how to use them, however, can be very time consuming. The integration of such search tools enables the users to access information across the world in a transparent and efficient manner. These systems are called meta-search engines. The recent emergence of visual information retrieval (VIR) search engines on the web is leading to the same efficiency problem. This paper describes and evaluates MetaSEEk, a content-based meta-search engine used for finding images on the Web based on their visual information. MetaSEEk is designed to intelligently select and interface with multiple on-line image search engines by ranking their performance for different classes of user queries. User feedback is also integrated in the ranking refinement. We compare MetaSEEk with a base line version of meta-search engine, which does not use the past performance of the different search engines in recommending target search engines for future queries.

A Full-Text-Based Search Engine for Finding Highly Matched Documents Across Multiple Categories

NASA Technical Reports Server (NTRS)

Nguyen, Hung D.; Steele, Gynelle C.

2016-01-01

This report demonstrates the full-text-based search engine that works on any Web-based mobile application. The engine has the capability to search databases across multiple categories based on a user's queries and identify the most relevant or similar. The search results presented here were found using an Android (Google Co.) mobile device; however, it is also compatible with other mobile phones.

Designing a Syntax-Based Retrieval System for Supporting Language Learning

ERIC Educational Resources Information Center

Tsao, Nai-Lung; Kuo, Chin-Hwa; Wible, David; Hung, Tsung-Fu

2009-01-01

In this paper, we propose a syntax-based text retrieval system for on-line language learning and use a fast regular expression search engine as its main component. Regular expression searches provide more scalable querying and search results than keyword-based searches. However, without a well-designed index scheme, the execution time of regular…

A Systematic Understanding of Successful Web Searches in Information-Based Tasks

ERIC Educational Resources Information Center

Zhou, Mingming

2013-01-01

The purpose of this study is to research how Chinese university students solve information-based problems. With the Search Performance Index as the measure of search success, participants were divided into high, medium and low-performing groups. Based on their web search logs, these three groups were compared along five dimensions of the search…

BEAUTY: an enhanced BLAST-based search tool that integrates multiple biological information resources into sequence similarity search results.

PubMed

Worley, K C; Wiese, B A; Smith, R F

1995-09-01

BEAUTY (BLAST enhanced alignment utility) is an enhanced version of the NCBI's BLAST data base search tool that facilitates identification of the functions of matched sequences. We have created new data bases of conserved regions and functional domains for protein sequences in NCBI's Entrez data base, and BEAUTY allows this information to be incorporated directly into BLAST search results. A Conserved Regions Data Base, containing the locations of conserved regions within Entrez protein sequences, was constructed by (1) clustering the entire data base into families, (2) aligning each family using our PIMA multiple sequence alignment program, and (3) scanning the multiple alignments to locate the conserved regions within each aligned sequence. A separate Annotated Domains Data Base was constructed by extracting the locations of all annotated domains and sites from sequences represented in the Entrez, PROSITE, BLOCKS, and PRINTS data bases. BEAUTY performs a BLAST search of those Entrez sequences with conserved regions and/or annotated domains. BEAUTY then uses the information from the Conserved Regions and Annotated Domains data bases to generate, for each matched sequence, a schematic display that allows one to directly compare the relative locations of (1) the conserved regions, (2) annotated domains and sites, and (3) the locally aligned regions matched in the BLAST search. In addition, BEAUTY search results include World-Wide Web hypertext links to a number of external data bases that provide a variety of additional types of information on the function of matched sequences. This convenient integration of protein families, conserved regions, annotated domains, alignment displays, and World-Wide Web resources greatly enhances the biological informativeness of sequence similarity searches. BEAUTY searches can be performed remotely on our system using the "BCM Search Launcher" World-Wide Web pages (URL is < http:/ /gc.bcm.tmc.edu:8088/ search-launcher/launcher.html > ).

Prevalence and determinants of child maltreatment among high school students in Southern China: A large scale school based survey

PubMed Central

Leung, Phil WS; Wong, William CW; Chen, WQ; Tang, Catherine SK

2008-01-01

Background Child maltreatment can cause significant physical and psychological problems. The present study aimed to investigate the prevalence and determinants of child maltreatment in Guangzhou, China, where such issues are often considered a taboo subject. Methods A school-based survey was conducted in southern China in 2005. 24 high schools were selected using stratified random sampling strategy based on their districts and bandings. The self-administered validated Chinese version of parent-child Conflict Tactics Scale (CTSPC) was used as the main assessment tool to measure the abusive experiences encountered by students in the previous six months. Results The response rate of this survey was 99.7%. Among the 6592 responding students, the mean age was 14.68. Prevalence of parental psychological aggression, corporal punishment, severe and very serve physical maltreatment in the past 6 months were 78.3%, 23.2%, 15.1% and 2.8% respectively. The prevalence of sexual abuse is 0.6%. The most commonly cited reasons for maltreatment included 'disobedience to parents', 'poor academic performance', and 'quarrelling between parents'. Age, parental education, places of origins and types of housing were found to be associated with physical maltreatments whereas gender and fathers' education level were associated with sexual abuse. Conclusion Though largely unspoken, child maltreatment is a common problem in China. Identification of significant determinants in this study can provide valuable information for teachers and health professionals so as to pay special attention to those at-risk children. PMID:18823544

'Feeling someone is there for you' - experiences of women with vulvar neoplasia with care delivered by an Advanced Practice Nurse.

PubMed

Kobleder, Andrea; Mayer, Hanna; Senn, Beate

2017-02-01

To explore the experiences of women with vulvar neoplasia with care delivered by an Advanced Practice Nurse. Women with vulvar neoplasia suffer from a high number of symptoms and report a lack of information and support by health care professionals. Further, talking about their disease, which is still a social taboo, is difficult for them. From approaches for other patients, it can be suggested that support from an Advanced Practice Nurse can be helpful. For Advanced Practice Nurse development, implementation and evaluation, it is important to assess patients' perceptions. But so far, little is known about how patients with vulvar neoplasia experience support of an Advanced Practice Nurse. A qualitative interview study was chosen to gain understanding of the experience of women with vulvar neoplasia who received care delivered by an Advanced Practice Nurse. Narrative interviews were conducted with a purposive sample of 13 women with vulvar neoplasia after they received care from an Advanced Practice Nurse for six months. Thematic analysis was used to analyse the data from the interviews. Four main themes could be identified: a trusting relationship; accessibility; feeling safe and secure; and feeling someone is there for you. Women felt more secure and less alone in the experience of their illness through having the possibility of contacting an Advanced Practice Nurse and getting sufficient information and psychosocial support. Women with vulvar neoplasia experienced care delivered by an Advanced Practice Nurse as 'feeling someone is there for you'. Due to the localisation of the disease and the associated social taboo, psychosocial support from the Advanced Practice Nurse beyond months after surgery was very important for them. Addressing psychosocial needs in caring for women with vulvar neoplasia must be given greater attention in clinical practice. Further, continuous nursing support delivered by an Advanced Practice Nurse beyond the acute treatment phase can be recommended. © 2016 John Wiley & Sons Ltd.

Egypt's fundamentalists say condoms immoral.

PubMed

Soliman, S

1995-06-01

The first AIDS case in Egypt was reported almost 10 years ago, yet Egypt still does not have reliable statistics on the HIV/AIDS epidemic (officially, 513 HIV infections and 88 AIDS cases; more likely, 3000 and 10,000, respectively). HIV/AIDS bears a stigma. The government claims that every HIV-infected Egyptian acquired the infection through a blood transfusion while in the Gulf or through sexual intercourse in Europe. Cultural, social, and religious norms that discourage promiscuity may explain the low HIV/AIDS rate but these same taboos put women at risk by making it difficult for them to protect themselves. Islamic fundamentalist women reinforce the Islamic principle of forbidding sex education. They consider AIDS a plague of immoral Western society. They refuse to accept the fact that many men do not practice safer sex. These women consider condoms immoral. They think God will curse women who refuse to have sexual intercourse at their husbands' bidding. Many nongovernmental organizations consider an intensive education program as the only means to avert disaster. Egypt has yet to implement its model AIDS program. All hospitals in Cairo and some hospitals in rural areas have equipment to test for HIV. Surveillance systems have been limited to high risk groups. In Egypt, it is mandatory to test foreigners for HIV. Prisoners, prostitutes, homosexuals, and blood donors are tested randomly without their consent. Positive results are often reported to authorities before the persons learn their HIV status. A campaign for widespread sex education is the only action recommended so far. It includes a mass media component and community meetings and conferences. An Egyptian physician has found an anti-viral drug that stimulates the immune system, but his work does not receive much coverage outside Egypt. Egyptians need to tackle their cultural taboos about discussion of sex to curb the HIV/AIDS epidemic.

The role of gender and sexual relations for young people in identity construction and youth suicide.

PubMed

Gilchrist, Heidi; Sullivan, Gerard

2006-01-01

The suicide rate among young people in Australia has caused considerable concern and been the focus of research and intervention. Issues related to sexuality and gender can be the source of conflict for young people within their communities, and have been implicated in suicide attempts. This paper examines the cultural context of youth suicide, and asks how youth suicide may be related to emerging sexual identity, which all young people must negotiate through the customs, discourse and taboos of their society. In particular, it focuses on the situation of young heterosexual women. The findings are based on interviews with 41 young people, parents and youth service providers regarding youth suicide. Interviews were semi-structured and open-ended, and conducted in a suburban community. They included the use of scenarios or vignettes. Finding, suggest that traditional constructions of gender remain widespread, and that these are often disadvantageous to both young women and young men. Parents may be unaware that they have little control over, or even knowledge about, their teenagers' behaviour. Young people are more inclined to confide in their friends, who may not be equipped to deal with crises.

Attitudes and beliefs about deceased organ donation in the Arabic-speaking community in Australia: a focus group study

PubMed Central

Ralph, Angelique F; Alyami, Ali; Allen, Richard D M; Howard, Kirsten; Craig, Jonathan C; Chadban, Steve J; Irving, Michelle; Tong, Allison

2016-01-01

Objectives To describe the beliefs and attitudes to organ donation in the Arabic-speaking community. Design Arabic-speaking participants were purposively recruited to participate in 6 focus groups. Transcripts were analysed thematically. Participants 53 participants, aged 19–77 years, and originating from 8 countries, participated in 1 of 6 focus groups. Participants identified as Christian (73%), Islam (26%), Buddhist (2%) or did not identify with any religion (2%). Results 6 themes (with subthemes) were identified; religious conviction; invisibility of organ donation; medical suspicion; owning the decision; and reciprocal benefit. Conclusions Although organ donation is considered a generous life-saving ‘gift’, representative members of the Arabic-speaking community in Australia were unfamiliar with, unnerved by and sceptical about the donation process. Making positive decisions about organ donation would likely require resolving tensions between respecting family, community and religious values versus their individual autonomy. Providing targeted education about the process and benefits of organ donation within the Arabic community may clarify ambiguities surrounding cultural and religious-based views on organ donation, reduce taboos and suspicion towards donation, and in turn, lead to increased organ donation rates. PMID:26787253

How humans drive speciation as well as extinction

PubMed Central

Maron, M.

2016-01-01

A central topic for conservation science is evaluating how human activities influence global species diversity. Humanity exacerbates extinction rates. But by what mechanisms does humanity drive the emergence of new species? We review human-mediated speciation, compare speciation and known extinctions, and discuss the challenges of using net species diversity as a conservation objective. Humans drive rapid evolution through relocation, domestication, hunting and novel ecosystem creation—and emerging technologies could eventually provide additional mechanisms. The number of species relocated, domesticated and hunted during the Holocene is of comparable magnitude to the number of observed extinctions. While instances of human-mediated speciation are known, the overall effect these mechanisms have upon speciation rates has not yet been quantified. We also explore the importance of anthropogenic influence upon divergence in microorganisms. Even if human activities resulted in no net loss of species diversity by balancing speciation and extinction rates, this would probably be deemed unacceptable. We discuss why, based upon ‘no net loss’ conservation literature—considering phylogenetic diversity and other metrics, risk aversion, taboo trade-offs and spatial heterogeneity. We conclude that evaluating speciation alongside extinction could result in more nuanced understanding of biosphere trends, clarifying what it is we actually value about biodiversity. PMID:27358365

Contradictory sexual norms and expectations for young people in rural Northern Tanzania.

PubMed

Wight, Daniel; Plummer, Mary L; Mshana, Gerry; Wamoyi, Joyce; Shigongo, Zachayo S; Ross, David A

2006-02-01

There has been a long-running debate as to whether sexual cultures in sub-Saharan Africa are permissive or characterised by restrictive rules, rituals and self-restraint. This paper, based on participant observation data, outlines the main features of sexual culture in rural northern Tanzania and highlights both permissive and restrictive norms and expectations for young people. It also illustrates how sexual beliefs are socially constructed and subject to social change. Sexual activity is constrained by clear norms of school pupil abstinence, female sexual respectability and taboos around the discussion of sex. However, these norms are incompatible with several widely held expectations: that sexual activity is inevitable unless prevented, sex is a female resource to be exploited, restrictions on sexual activity are relaxed at festivals, and masculine esteem is boosted through sexual experience. Differential commitment to these norms and expectations reflects conflicts between generations and genders. Young people appear to manage the contradictions in these norms by concealing their sexual relationships. This almost certainly contributes to their short duration and the high levels of partner change, since relationships are not reinforced through social recognition and there is little scope to develop intimacy through non-sexual contacts.

Sexuality and mental health nursing in Ireland: weaving the veil of socialised inhibition.

PubMed

Higgins, Agnes; Barker, Philip; Begley, Cecily M

2009-04-01

The World Health Organisation first identified, in 1975, the need for health professionals to be educated in the area of sexuality. Since then, studies exploring aspects of educational preparation of general nurses in relation to sexuality, found that there was an 'absence' of education in this area of practice. This paper reports findings on the educational discourses that shape mental health nurses' understandings of sexuality. Unstructured interviews were conducted with 27 consenting mental health nurses working in the Republic of Ireland. Data were analysed using the principles of Grounded Theory. Findings suggest that participants were exposed to a subtle network of legitimised sexual discourses during primary, secondary, and professional socialisation. These discourses provided participants with a view of sexuality that emphasised taboo, privatisation, pathology, and control. Social, political, or rights-based discourses that could have provided participants with the knowledge and clinical competence necessary to include sexuality in an open and confident manner within the horizons of nursing practice were absent. These findings challenge educators involved in curriculum development to rethink the fundamental philosophy that is shaping mental health nursing curricula. They also challenge educators to rethink their ideas around the meaning of 'absence' in relation to education.

A brief note on the history of psychosurgery in Japan.

PubMed

Nudeshima, Jiro; Taira, Takaomi

2017-09-01

In Japan, there has been no neurosurgical treatment for psychiatric disorders since the 1970s. Even deep brain stimulation (DBS) has not been studied or used for psychiatric disorders. Neurosurgery for psychiatric disorders has been thwarted by social taboos for many years, and psychiatrists today seem to simply ignore modern developments and therapies offered by neurosurgery such as DBS. As a result, most patients and their families do not know such "last-resort" options exist. Historically, as in other countries, frontal lobotomies were widely performed in Japan in the 1940s and 1950s, and some Japanese neurosurgeons used stereotactic methods for the treatment of psychiatric disorders until the 1960s. However, in the 1960s and 1970s such surgical treatments began to receive condemnation based on political judgment, rather than on medical and scientific evaluation. Protest campaigns at the time hinged on the prevailing political beliefs, forming a part of the new "left" movement against leading authorities across a wide range of societal institutions including medical schools. Finally, the Japanese Society for Psychiatry and Neurology banned the surgical treatment for psychiatric disorders in 1975. Even today, Japan's dark history continues to exert an enormous negative influence on neurosurgery for psychiatric disorders.

Murder followed by suicide: Norwegian data and international literature.

PubMed

Galta, Karen; Olsen, Siri Lerstøl; Wik, Gustav

2010-12-01

In Scandinavia, the knowledge base for murder-suicides is uneven, and there has been no statistics in criminal records. We collected data from criminal registers in Norway from 1990 to 2007, and seek to compare this with international literature from the last 50 years. Over 90% of murder-suicide perpetrators are males and 80% of their victims are females. A vast majority of perpetrators are, or have been, intimate partners with their victim. The woman has often indicated an intention to break up from the relationship before the homicide. Compared with isolated homicides, the ages of both the perpetrator and victim are higher; most perpetrators use firearms, and tend to be less socially marginalized. Psychiatric instability is often a background factor, but should be seen in view of longstanding personal conflicts and threat of or loss of family, employment or social reputation. Norwegian statistics show that one in four murderers who have killed a near acquaintance also will commit suicide. Increased knowledge is essential to prevent further tragedies of murder-suicide. Scrutinizing the taboo surrounding the topic will probably lead to improved awareness. We suggest that a connection should be made between the homicide(s) and the suicide in criminal registers.

How humans drive speciation as well as extinction.

PubMed

Bull, J W; Maron, M

2016-06-29

A central topic for conservation science is evaluating how human activities influence global species diversity. Humanity exacerbates extinction rates. But by what mechanisms does humanity drive the emergence of new species? We review human-mediated speciation, compare speciation and known extinctions, and discuss the challenges of using net species diversity as a conservation objective. Humans drive rapid evolution through relocation, domestication, hunting and novel ecosystem creation-and emerging technologies could eventually provide additional mechanisms. The number of species relocated, domesticated and hunted during the Holocene is of comparable magnitude to the number of observed extinctions. While instances of human-mediated speciation are known, the overall effect these mechanisms have upon speciation rates has not yet been quantified. We also explore the importance of anthropogenic influence upon divergence in microorganisms. Even if human activities resulted in no net loss of species diversity by balancing speciation and extinction rates, this would probably be deemed unacceptable. We discuss why, based upon 'no net loss' conservation literature-considering phylogenetic diversity and other metrics, risk aversion, taboo trade-offs and spatial heterogeneity. We conclude that evaluating speciation alongside extinction could result in more nuanced understanding of biosphere trends, clarifying what it is we actually value about biodiversity. © 2016 The Author(s).

The Pricing of Information--A Search-Based Approach to Pricing an Online Search Service.

ERIC Educational Resources Information Center

Boyle, Harry F.

1982-01-01

Describes innovative pricing structure consisting of low connect time fee, print fees, and search fees, offered by Chemical Abstracts Service (CAS) ONLINE--an online searching system used to locate chemical substances. Pricing options considered by CAS, the search-based pricing approach, and users' reactions to pricing structures are noted. (EJS)

Improving Concept-Based Web Image Retrieval by Mixing Semantically Similar Greek Queries

ERIC Educational Resources Information Center

Lazarinis, Fotis

2008-01-01

Purpose: Image searching is a common activity for web users. Search engines offer image retrieval services based on textual queries. Previous studies have shown that web searching is more demanding when the search is not in English and does not use a Latin-based language. The aim of this paper is to explore the behaviour of the major search…

BCM Search Launcher--an integrated interface to molecular biology data base search and analysis services available on the World Wide Web.

PubMed

Smith, R F; Wiese, B A; Wojzynski, M K; Davison, D B; Worley, K C

1996-05-01

The BCM Search Launcher is an integrated set of World Wide Web (WWW) pages that organize molecular biology-related search and analysis services available on the WWW by function, and provide a single point of entry for related searches. The Protein Sequence Search Page, for example, provides a single sequence entry form for submitting sequences to WWW servers that offer remote access to a variety of different protein sequence search tools, including BLAST, FASTA, Smith-Waterman, BEAUTY, PROSITE, and BLOCKS searches. Other Launch pages provide access to (1) nucleic acid sequence searches, (2) multiple and pair-wise sequence alignments, (3) gene feature searches, (4) protein secondary structure prediction, and (5) miscellaneous sequence utilities (e.g., six-frame translation). The BCM Search Launcher also provides a mechanism to extend the utility of other WWW services by adding supplementary hypertext links to results returned by remote servers. For example, links to the NCBI's Entrez data base and to the Sequence Retrieval System (SRS) are added to search results returned by the NCBI's WWW BLAST server. These links provide easy access to auxiliary information, such as Medline abstracts, that can be extremely helpful when analyzing BLAST data base hits. For new or infrequent users of sequence data base search tools, we have preset the default search parameters to provide the most informative first-pass sequence analysis possible. We have also developed a batch client interface for Unix and Macintosh computers that allows multiple input sequences to be searched automatically as a background task, with the results returned as individual HTML documents directly to the user's system. The BCM Search Launcher and batch client are available on the WWW at URL http:@gc.bcm.tmc.edu:8088/search-launcher.html.

Health literacy and usability of clinical trial search engines.

PubMed

Utami, Dina; Bickmore, Timothy W; Barry, Barbara; Paasche-Orlow, Michael K

2014-01-01

Several web-based search engines have been developed to assist individuals to find clinical trials for which they may be interested in volunteering. However, these search engines may be difficult for individuals with low health and computer literacy to navigate. The authors present findings from a usability evaluation of clinical trial search tools with 41 participants across the health and computer literacy spectrum. The study consisted of 3 parts: (a) a usability study of an existing web-based clinical trial search tool; (b) a usability study of a keyword-based clinical trial search tool; and (c) an exploratory study investigating users' information needs when deciding among 2 or more candidate clinical trials. From the first 2 studies, the authors found that users with low health literacy have difficulty forming queries using keywords and have significantly more difficulty using a standard web-based clinical trial search tool compared with users with adequate health literacy. From the third study, the authors identified the search factors most important to individuals searching for clinical trials and how these varied by health literacy level.

Search Is an Emergency: A Field Coordinator's Guide for Managing the Search Function.

ERIC Educational Resources Information Center

Lavalla, Rick; And Others

The pocket-sized guide book is intended for law enforcement and land management agencies responsible for land-based search and rescue missions and is also useful for outdoor leaders. The information in the book is based on two premises, that a search is an emergency situation and that a search is a classic mystery. The guidebook contains…

75 FR 23306 - Southern Nuclear Operating Company, et al.: Supplementary Notice of Hearing and Opportunity To...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

...'' field when using either the Web-based search (advanced search) engine or the ADAMS FIND tool in Citrix... should enter ``05200011'' in the ``Docket Number'' field in the web-based search (advanced search) engine... ML100740441. To search for documents in ADAMS using Vogtle Units 3 and 4 COL application docket numbers, 52...

Overcoming hurdles in translating visual search research between the lab and the field.

PubMed

Clark, Kait; Cain, Matthew S; Adamo, Stephen H; Mitroff, Stephen R

2012-01-01

Research in visual search can be vital to improving performance in careers such as radiology and airport security screening. In these applied, or "field," searches, accuracy is critical, and misses are potentially fatal; however, despite the importance of performing optimally, radiological and airport security searches are nevertheless flawed. Extensive basic research in visual search has revealed cognitive mechanisms responsible for successful visual search as well as a variety of factors that tend to inhibit or improve performance. Ideally, the knowledge gained from such laboratory-based research could be directly applied to field searches, but several obstacles stand in the way of straightforward translation; the tightly controlled visual searches performed in the lab can be drastically different from field searches. For example, they can differ in terms of the nature of the stimuli, the environment in which the search is taking place, and the experience and characteristics of the searchers themselves. The goal of this chapter is to discuss these differences and how they can present hurdles to translating lab-based research to field-based searches. Specifically, most search tasks in the lab entail searching for only one target per trial, and the targets occur relatively frequently, but field searches may contain an unknown and unlimited number of targets, and the occurrence of targets can be rare. Additionally, participants in lab-based search experiments often perform under neutral conditions and have no formal training or experience in search tasks; conversely, career searchers may be influenced by the motivation to perform well or anxiety about missing a target, and they have undergone formal training and accumulated significant experience searching. This chapter discusses recent work that has investigated the impacts of these differences to determine how each factor can influence search performance. Knowledge gained from the scientific exploration of search can be applied to field searches but only when considering and controlling for the differences between lab and field.

Demeter, persephone, and the search for emergence in agent-based models.

DOE Office of Scientific and Technical Information (OSTI.GOV)

North, M. J.; Howe, T. R.; Collier, N. T.

2006-01-01

In Greek mythology, the earth goddess Demeter was unable to find her daughter Persephone after Persephone was abducted by Hades, the god of the underworld. Demeter is said to have embarked on a long and frustrating, but ultimately successful, search to find her daughter. Unfortunately, long and frustrating searches are not confined to Greek mythology. In modern times, agent-based modelers often face similar troubles when searching for agents that are to be to be connected to one another and when seeking appropriate target agents while defining agent behaviors. The result is a 'search for emergence' in that many emergent ormore » potentially emergent behaviors in agent-based models of complex adaptive systems either implicitly or explicitly require search functions. This paper considers a new nested querying approach to simplifying such agent-based modeling and multi-agent simulation search problems.« less

Use of generalized population ratios to obtain Fe XV line intensities and linewidths at high electron densities

NASA Technical Reports Server (NTRS)

Kastner, S. O.; Bhatia, A. K.

1980-01-01

A generalized method for obtaining individual level population ratios is used to obtain relative intensities of extreme ultraviolet Fe XV emission lines in the range 284-500 A, which are density dependent for electron densities in the tokamak regime or higher. Four lines in particular are found to attain quite high intensities in the high-density limit. The same calculation provides inelastic contributions to linewidths. The method connects level populations and level widths through total probabilities t(ij), related to 'taboo' probabilities of Markov chain theory. The t(ij) are here evaluated for a real atomic system, being therefore of potential interest to random-walk theorists who have been limited to idealized systems characterized by simplified transition schemes.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cai, H.

In this dissertation we study a procedure which restarts a Markov process when the process is killed by some arbitrary multiplicative functional. The regenerative nature of this revival procedure is characterized through a Markov renewal equation. An interesting duality between the revival procedure and the classical killing operation is found. Under the condition that the multiplicative functional possesses an intensity, the generators of the revival process can be written down explicitly. An intimate connection is also found between the perturbation of the sample path of a Markov process and the perturbation of a generator (in Kato's sense). The applications ofmore » the theory include the study of the processes like piecewise-deterministic Markov process, virtual waiting time process and the first entrance decomposition (taboo probability).« less

Use of generalized population ratios to obtain Fe XV line intensities and linewidths at high electron densities

NASA Astrophysics Data System (ADS)

Kastner, S. O.; Bhatia, A. K.

1980-08-01

A generalized method for obtaining individual level population ratios is used to obtain relative intensities of extreme ultraviolet Fe XV emission lines in the range 284-500 A, which are density dependent for electron densities in the tokamak regime or higher. Four lines in particular are found to attain quite high intensities in the high-density limit. The same calculation provides inelastic contributions to linewidths. The method connects level populations and level widths through total probabilities t(ij), related to 'taboo' probabilities of Markov chain theory. The t(ij) are here evaluated for a real atomic system, being therefore of potential interest to random-walk theorists who have been limited to idealized systems characterized by simplified transition schemes.

[A cooperative project in the district of Mettmann: preventive assistance for mentally ill parents and their children].

PubMed

Hipp, Michael; Schatte, Dirk; Altrogge, Birgit

2010-01-01

Mentally ill parents are impaired in their ability to care for their children. To support the affected families from the perspective of the parents and the children alike a close cooperation between the institutions of psychiatry and child-welfare is of utmost importance. In the district of Mettmann a cooperation agreement was concluded to realize a cross-system concept to care for the families with mentally ill parents. To prevent children from developing psychiatric disorders the taboo of the psychiatric diseases has to be overcome, an early diagnostic clarification to be reached, and multiinstitutional help to be implemented. In the article the experience in dealing with the affected families in a multidisciplinary context is described.

Invasive procedures on newly deceased examined with an ethical eye.

PubMed

1995-01-01

Death is a hot topic. Books on death are making the best-seller lists and their authors are on speaker circuits, TV talk shows, and at book-signing parties. No longer a taboo topic in polite conversation, our society has become voyeuristic and hell-bent on unmasking death. At the Brooklyn Academy, for example, a dance/theater troupe is performing choreographer Bill T. Jones's "Still/Here," which incorporates videotaped segments of real people who are terminally ill and talk about it. Given the nation's preoccupation with death and dying, it should come as no surprise that the issue of how the newly deceased are treated within health care institutions has become a current topic in the literature, as the following articles show.

Shangaan patients and traditional healers management strategies of hypertension in Limpopo Province.

PubMed

Risenga, P R; Botha, A; Tjallinks, J E

2007-03-01

The study explored the cultural care beliefs, values and attitudes of Shangaans patients' and traditional healers' management strategies of hypertension in the Limpopo Province. The study aimed to describe the cultural values, beliefs and practices including taboos, rituals and religion within the world-view of the Shangaans. The study was undertaken in the Mopani region of the Greater Giyani area, with the purpose of recommending improvements to patient care in this area. Data collection was done by conducting focus groups and individual interviews. The following themes emerged. Hypertension. The traditional healer: the instrumental role. Traditional medicine versus Western medicine. Magico-religious healings. Cultural beliefs of Shangaans and hypertension. Experiences of hypertensive patients with regard to traditional healers and hypertension.

Emotion-induced impairments in speeded word recognition tasks.

PubMed

Zeelenberg, René; Bocanegra, Bruno R; Pecher, Diane

2011-01-01

Recent studies show that emotional stimuli impair the identification of subsequently presented, briefly flashed stimuli. In the present study, we investigated whether emotional distractors (primes) impaired target processing when presentation of the target stimulus was not impoverished. In lexical decision, animacy decision, rhyme decision, and nonword naming, targets were presented in such a manner that they were clearly visible (i.e., targets were not masked and presented until participants responded). In all tasks taboo-sexual distractors caused a slowdown in responding to the subsequent neutral target. Our results indicate that the detrimental effects of emotional distractors are not confined to paradigms in which visibility of the target is limited. Moreover, impairments were obtained even when semantic processing of stimuli was not required.

Mothers' attitudes towards donated breastmilk in Jos, Nigeria.

PubMed

Ighogboja, I S; Olarewaju, R S; Odumodu, C U; Okuonghae, H O

1995-06-01

In many developing countries, the use of pooled human milk is not widely accepted. Six hundred eighty breastfeeding mothers were interviewed to ascertain their acceptance of donated breastmilk. Their attitudes toward stored breastmilk, human milk banking, and breastfeeding in the event of human immunodeficiency virus (HIV) positivity were solicited. About 71 percent would not accept donated breastmilk for their baby while the rest would consent only if the donor were a close family relative, owing to fear of transfer of diseases (28 percent), fear of transfer of genetic traits (22 percent), and religious and cultural taboos (14 percent). However, 60 percent were willing to donate breastmilk. Only 38 percent would accept milk from a breastmilk bank. None would breastfeed if she were HIV positive.

[Conversations on the "good death": the bioethical debate on euthanasia].

PubMed

Siqueira-Batista, Rodrigo; Schramm, Fermin Roland

2005-01-01

Despite extensive current debate on euthanasia, many open and apparently unsolvable issues persist, awaiting a better conceptual treatment. The area includes "prejudices and fundamentalisms" in relation to the theme, still viewed as taboo by a major share of society, specifically in the case of Brazil, while semantic imprecision in the term and argumentative tensions surround the issue, focusing on the principles of sacredness of life, quality of life, and autonomy and the so-called "slippery slope" argument. The purpose of the current essay is thus to serve as a sphere of inquiry concerning euthanasia, moving from historical antecedents towards a better solution to the problem and the demarcation of necessary future perspectives for enhanced understanding of the issue.

Addressing Sexuality and Pregnancy in Childbirth Education Classes

PubMed Central

Allen, Laura; Fountain, Lily

2007-01-01

A positive, nonjudgmental, and informed approach to sexual health during pregnancy promotes acceptance of the normal functioning of women's bodies. It also encourages the development of close and supportive relationships that are so essential during pregnancy and birth. Common concerns do not need to become problems. Concerns include issues of libido, positioning, and preterm labor or fetal health, as well as myths and cultural attitudes. Childbirth educators can use tools such as the PLISSIT model to approach the topic of sexuality during pregnancy. In addition, opportunities are available in every childbirth class to acknowledge or ignore sexual issues. Perinatal educators who take responsibility for addressing this often-taboo topic can enhance women's feelings of safety and their confidence in normal birth. PMID:18408809

India's homosexual discrimination and health consequences.

PubMed

Agoramoorthy, Govindasamy; Minna, J Hsu

2007-08-01

A large number of countries worldwide have legalized homosexual rights. But for 147 years, since when India was a British colony, Section 377 of the Indian Penal Code defines homosexuality as a crime, punishable by imprisonment. This outdated law violates the fundamental rights of homosexuals in India. Despite the fact that literature drawn from Hindu, Buddhist, Muslim, and modern fiction testify to the presence of same-sex love in various forms, homosexuality is still considered a taboo subject in India, by both the society and the government. In the present article, the continuation of the outdated colonial-era homosexuality law and its impact on the underprivileged homosexual society in India is discussed, as well as consequences to this group's health in relation to HIV infection.

Lights, camera and action: learning necrophilia in a psychiatry movie club.

PubMed

Kalra, Gurvinder S

2013-04-01

Kissed (1996) is a serious film that portrays the disturbing and taboo issue of necrophilia in a delicate and viewer friendly way. Being a rare paraphilia, it may sometimes be difficult to get necrophilia related literature or even understand this complex behavior. An interested person may have to rely on the few case reports from forensic journals or law books in order to understand what and how necrophiles do what they do! A movie club can be an interesting and novel way to learn various issues in medicine and psychiatry, including necrophilia. This paper discusses the use of this film in academic sessions in order to learn necrophilia. Copyright © 2012 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

The Search for Extension: 7 Steps to Help People Find Research-Based Information on the Internet

ERIC Educational Resources Information Center

Hill, Paul; Rader, Heidi B.; Hino, Jeff

2012-01-01

For Extension's unbiased, research-based content to be found by people searching the Internet, it needs to be organized in a way conducive to the ranking criteria of a search engine. With proper web design and search engine optimization techniques, Extension's content can be found, recognized, and properly indexed by search engines and…

Searching for unity: Real-world versus item-based visual search in age-related eye disease.

PubMed

Crabb, David P; Taylor, Deanna J

2017-01-01

When studying visual search, item-based approaches using synthetic targets and distractors limit the real-world applicability of results. Everyday visual search can be impaired in patients with common eye diseases like glaucoma and age-related macular degeneration. We highlight some results in the literature that suggest assessment of real-word search tasks in these patients could be clinically useful.

View-Based Searching Systems--Progress Towards Effective Disintermediation.

ERIC Educational Resources Information Center

Pollitt, A. Steven; Smith, Martin P.; Treglown, Mark; Braekevelt, Patrick

This paper presents the background and then reports progress made in the development of two view-based searching systems--HIBROWSE for EMBASE, searching Europe's most important biomedical bibliographic database, and HIBROWSE for EPOQUE, improving access to the European Parliament's Online Query System. The HIBROWSE approach to searching promises…

COMPENDEX/TEXT-PAC: RETROSPECTIVE SEARCH.

ERIC Educational Resources Information Center

Standera, Oldrich

The Text-Pac System is capable of generating indexes and bulletins to provide a current information service without the selectivity feature. Indexes of the accumulated data base may also be used as a basis for manual retrospective searching. The manual search involves searching computer-prepared indexes from a machine readable data base produced…

Hybrid Filtering in Semantic Query Processing

ERIC Educational Resources Information Center

Jeong, Hanjo

2011-01-01

This dissertation presents a hybrid filtering method and a case-based reasoning framework for enhancing the effectiveness of Web search. Web search may not reflect user needs, intent, context, and preferences, because today's keyword-based search is lacking semantic information to capture the user's context and intent in posing the search query.…

Understanding the foundation: the state of generalist search education in library schools as related to the needs of expert searchers in medical libraries.

PubMed

Nicholson, Scott

2005-01-01

The paper explores the current state of generalist search education in library schools and considers that foundation in respect to the Medical Library Association's statement on expert searching. Syllabi from courses with significant searching components were examined from ten of the top library schools, as determined by the U.S. News & World Report rankings. Mixed methods were used, but primarily quantitative bibliometric methods were used. The educational focus in these searching components was on understanding the generalist searching resources and typical users and on performing a reflective search through application of search strategies, controlled vocabulary, and logic appropriate to the search tool. There is a growing emphasis on Web-based search tools and a movement away from traditional set-based searching and toward free-text search strategies. While a core set of authors is used in these courses, no core set of readings is used. While library schools provide a strong foundation, future medical librarians still need to take courses that introduce them to the resources, settings, and users associated with medical libraries. In addition, as more emphasis is placed on Web-based search tools and free-text searching, instructors of the specialist medical informatics courses will need to focus on teaching traditional search methods appropriate for common tools in the medical domain.

Understanding the foundation: the state of generalist search education in library schools as related to the needs of expert searchers in medical libraries

PubMed Central

Nicholson, Scott

2005-01-01

Purpose: The paper explores the current state of generalist search education in library schools and considers that foundation in respect to the Medical Library Association's statement on expert searching. Setting/Subjects: Syllabi from courses with significant searching components were examined from ten of the top library schools, as determined by the U.S. News & World Report rankings. Methodology: Mixed methods were used, but primarily quantitative bibliometric methods were used. Results: The educational focus in these searching components was on understanding the generalist searching resources and typical users and on performing a reflective search through application of search strategies, controlled vocabulary, and logic appropriate to the search tool. There is a growing emphasis on Web-based search tools and a movement away from traditional set-based searching and toward free-text search strategies. While a core set of authors is used in these courses, no core set of readings is used. Discussion/Conclusion: While library schools provide a strong foundation, future medical librarians still need to take courses that introduce them to the resources, settings, and users associated with medical libraries. In addition, as more emphasis is placed on Web-based search tools and free-text searching, instructors of the specialist medical informatics courses will need to focus on teaching traditional search methods appropriate for common tools in the medical domain. PMID:15685276

A lunar base for SETI (Search for Extraterrestrial Intelligence)

NASA Technical Reports Server (NTRS)

Oliver, Bernard M.

1988-01-01

The possibilities of using lanar based radio antennas in search of intelligent extraterrestrial communications is explored. The proposed NASA search will have two search modes: (1) An all sky survey covering the frequency range from 1 to 10 GHz; and (2) A high sensitivity targeted search listening for signals from the approx. 800 solar type stars within 80 light years of the Sun, and covering 1 to 3 GHz.

Search strategies in systematic reviews in periodontology and implant dentistry.

PubMed

Faggion, Clovis M; Atieh, Momen A; Park, Stephanie

2013-09-01

To perform an overview of literature search strategies in systematic reviews (SRs) published in periodontology and implant dentistry. Two electronic databases (PubMed and Cochrane Database of SRs) were searched, independently and in duplicate, for SRs with meta-analyses on interventions, with the last search performed on 11 November 2012. Manual searches of the reference lists of included SRs and 10 specialty dental journals were conducted. Methodological issues of the search strategies of included SRs were assessed with Cochrane collaboration guidelines and AMSTAR recommendations. The search strategies employed in Cochrane and paper-based SRs were compared. A total of 146 SRs with meta-analyses were included, including 19 Cochrane and 127 paper-based SRs. Some issues, such as "the use of keywords," were reported in most of the SRs (86%). Other issues, such as "search of grey literature" and "language restriction," were not fully reported (34% and 50% respectively). The quality of search strategy reporting in Cochrane SRs was better than that of paper-based SRs for seven of the eight criteria assessed. There is room for improving the quality of reporting of search strategies in SRs in periodontology and implant dentistry, particularly in SRs published in paper-based journals. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Behavioural and brain responses related to Internet search and memory.

PubMed

Dong, Guangheng; Potenza, Marc N

2015-10-01

The ready availability of data via searches on the Internet has changed how many people seek and perhaps store and recall information, although the brain mechanisms underlying these processes are not well understood. This study investigated brain mechanisms underlying Internet-based vs. non-Internet-based searching. The results showed that Internet searching was associated with lower accuracy in recalling information as compared with traditional book searching. During functional magnetic resonance imaging, Internet searching was associated with less regional brain activation in the left ventral stream, the association area of the temporal-parietal-occipital cortices, and the middle frontal cortex. When comparing novel items with remembered trials, Internet-based searching was associated with higher brain activation in the right orbitofrontal cortex and lower brain activation in the right middle temporal gyrus when facing those novel trials. Brain activations in the middle temporal gyrus were inversely correlated with response times, and brain activations in the orbitofrontal cortex were positively correlated with self-reported search impulses. Taken together, the results suggest that, although Internet-based searching may have facilitated the information-acquisition process, this process may have been performed more hastily and be more prone to difficulties in recollection. In addition, people appear less confident in recalling information learned through Internet searching and that recent Internet searching may promote motivation to use the Internet. © 2015 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.

Development of Health Information Search Engine Based on Metadata and Ontology

PubMed Central

Song, Tae-Min; Jin, Dal-Lae

2014-01-01

Objectives The aim of the study was to develop a metadata and ontology-based health information search engine ensuring semantic interoperability to collect and provide health information using different application programs. Methods Health information metadata ontology was developed using a distributed semantic Web content publishing model based on vocabularies used to index the contents generated by the information producers as well as those used to search the contents by the users. Vocabulary for health information ontology was mapped to the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT), and a list of about 1,500 terms was proposed. The metadata schema used in this study was developed by adding an element describing the target audience to the Dublin Core Metadata Element Set. Results A metadata schema and an ontology ensuring interoperability of health information available on the internet were developed. The metadata and ontology-based health information search engine developed in this study produced a better search result compared to existing search engines. Conclusions Health information search engine based on metadata and ontology will provide reliable health information to both information producer and information consumers. PMID:24872907

Development of health information search engine based on metadata and ontology.

PubMed

Song, Tae-Min; Park, Hyeoun-Ae; Jin, Dal-Lae

2014-04-01

The aim of the study was to develop a metadata and ontology-based health information search engine ensuring semantic interoperability to collect and provide health information using different application programs. Health information metadata ontology was developed using a distributed semantic Web content publishing model based on vocabularies used to index the contents generated by the information producers as well as those used to search the contents by the users. Vocabulary for health information ontology was mapped to the Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT), and a list of about 1,500 terms was proposed. The metadata schema used in this study was developed by adding an element describing the target audience to the Dublin Core Metadata Element Set. A metadata schema and an ontology ensuring interoperability of health information available on the internet were developed. The metadata and ontology-based health information search engine developed in this study produced a better search result compared to existing search engines. Health information search engine based on metadata and ontology will provide reliable health information to both information producer and information consumers.

Information-Sharing Application Standards for Integrated Government Systems

DTIC Science & Technology

2010-12-01

23 4. Federated Search and Role-Based Data Access ................ 24 G. LESSONS FROM HSIN...4. Federated Search and Role-Based Data Access One of the original purposes of HSIN was to facilitate information sharing...recent search paradigm, Federated Search , allows separate systems to feed external data requests without the need for a huge centralized database

GeoSearcher: Location-Based Ranking of Search Engine Results.

ERIC Educational Resources Information Center

Watters, Carolyn; Amoudi, Ghada

2003-01-01

Discussion of Web queries with geospatial dimensions focuses on an algorithm that assigns location coordinates dynamically to Web sites based on the URL. Describes a prototype search system that uses the algorithm to re-rank search engine results for queries with a geospatial dimension, thus providing an alternative ranking order for search engine…

PRESS Peer Review of Electronic Search Strategies: 2015 Guideline Statement.

PubMed

McGowan, Jessie; Sampson, Margaret; Salzwedel, Douglas M; Cogo, Elise; Foerster, Vicki; Lefebvre, Carol

2016-07-01

To develop an evidence-based guideline for Peer Review of Electronic Search Strategies (PRESS) for systematic reviews (SRs), health technology assessments, and other evidence syntheses. An SR, Web-based survey of experts, and consensus development forum were undertaken to identify checklists that evaluated or validated electronic literature search strategies and to determine which of their elements related to search quality or errors. Systematic review: No new search elements were identified for addition to the existing (2008-2010) PRESS 2015 Evidence-Based Checklist, and there was no evidence refuting any of its elements. Results suggested that structured PRESS could identify search errors and improve the selection of search terms. Web-based survey of experts: Most respondents felt that peer review should be undertaken after the MEDLINE search had been prepared but before it had been translated to other databases. Consensus development forum: Of the seven original PRESS elements, six were retained: translation of the research question; Boolean and proximity operators; subject headings; text word search; spelling, syntax and line numbers; and limits and filters. The seventh (skilled translation of the search strategy to additional databases) was removed, as there was consensus that this should be left to the discretion of searchers. An updated PRESS 2015 Guideline Statement was developed, which includes the following four documents: PRESS 2015 Evidence-Based Checklist, PRESS 2015 Recommendations for Librarian Practice, PRESS 2015 Implementation Strategies, and PRESS 2015 Guideline Assessment Form. The PRESS 2015 Guideline Statement should help to guide and improve the peer review of electronic literature search strategies. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

New generation of the multimedia search engines

NASA Astrophysics Data System (ADS)

Mijes Cruz, Mario Humberto; Soto Aldaco, Andrea; Maldonado Cano, Luis Alejandro; López Rodríguez, Mario; Rodríguez Vázqueza, Manuel Antonio; Amaya Reyes, Laura Mariel; Cano Martínez, Elizabeth; Pérez Rosas, Osvaldo Gerardo; Rodríguez Espejo, Luis; Flores Secundino, Jesús Abimelek; Rivera Martínez, José Luis; García Vázquez, Mireya Saraí; Zamudio Fuentes, Luis Miguel; Sánchez Valenzuela, Juan Carlos; Montoya Obeso, Abraham; Ramírez Acosta, Alejandro Álvaro

2016-09-01

Current search engines are based upon search methods that involve the combination of words (text-based search); which has been efficient until now. However, the Internet's growing demand indicates that there's more diversity on it with each passing day. Text-based searches are becoming limited, as most of the information on the Internet can be found in different types of content denominated multimedia content (images, audio files, video files). Indeed, what needs to be improved in current search engines is: search content, and precision; as well as an accurate display of expected search results by the user. Any search can be more precise if it uses more text parameters, but it doesn't help improve the content or speed of the search itself. One solution is to improve them through the characterization of the content for the search in multimedia files. In this article, an analysis of the new generation multimedia search engines is presented, focusing the needs according to new technologies. Multimedia content has become a central part of the flow of information in our daily life. This reflects the necessity of having multimedia search engines, as well as knowing the real tasks that it must comply. Through this analysis, it is shown that there are not many search engines that can perform content searches. The area of research of multimedia search engines of new generation is a multidisciplinary area that's in constant growth, generating tools that satisfy the different needs of new generation systems.

OS2: Oblivious similarity based searching for encrypted data outsourced to an untrusted domain

PubMed Central

Pervez, Zeeshan; Ahmad, Mahmood; Khattak, Asad Masood; Ramzan, Naeem

2017-01-01

Public cloud storage services are becoming prevalent and myriad data sharing, archiving and collaborative services have emerged which harness the pay-as-you-go business model of public cloud. To ensure privacy and confidentiality often encrypted data is outsourced to such services, which further complicates the process of accessing relevant data by using search queries. Search over encrypted data schemes solve this problem by exploiting cryptographic primitives and secure indexing to identify outsourced data that satisfy the search criteria. Almost all of these schemes rely on exact matching between the encrypted data and search criteria. A few schemes which extend the notion of exact matching to similarity based search, lack realism as those schemes rely on trusted third parties or due to increase storage and computational complexity. In this paper we propose Oblivious Similarity based Search (OS2) for encrypted data. It enables authorized users to model their own encrypted search queries which are resilient to typographical errors. Unlike conventional methodologies, OS2 ranks the search results by using similarity measure offering a better search experience than exact matching. It utilizes encrypted bloom filter and probabilistic homomorphic encryption to enable authorized users to access relevant data without revealing results of search query evaluation process to the untrusted cloud service provider. Encrypted bloom filter based search enables OS2 to reduce search space to potentially relevant encrypted data avoiding unnecessary computation on public cloud. The efficacy of OS2 is evaluated on Google App Engine for various bloom filter lengths on different cloud configurations. PMID:28692697

[Formula: see text]: Oblivious similarity based searching for encrypted data outsourced to an untrusted domain.

PubMed

Pervez, Zeeshan; Ahmad, Mahmood; Khattak, Asad Masood; Ramzan, Naeem; Khan, Wajahat Ali

2017-01-01

Public cloud storage services are becoming prevalent and myriad data sharing, archiving and collaborative services have emerged which harness the pay-as-you-go business model of public cloud. To ensure privacy and confidentiality often encrypted data is outsourced to such services, which further complicates the process of accessing relevant data by using search queries. Search over encrypted data schemes solve this problem by exploiting cryptographic primitives and secure indexing to identify outsourced data that satisfy the search criteria. Almost all of these schemes rely on exact matching between the encrypted data and search criteria. A few schemes which extend the notion of exact matching to similarity based search, lack realism as those schemes rely on trusted third parties or due to increase storage and computational complexity. In this paper we propose Oblivious Similarity based Search ([Formula: see text]) for encrypted data. It enables authorized users to model their own encrypted search queries which are resilient to typographical errors. Unlike conventional methodologies, [Formula: see text] ranks the search results by using similarity measure offering a better search experience than exact matching. It utilizes encrypted bloom filter and probabilistic homomorphic encryption to enable authorized users to access relevant data without revealing results of search query evaluation process to the untrusted cloud service provider. Encrypted bloom filter based search enables [Formula: see text] to reduce search space to potentially relevant encrypted data avoiding unnecessary computation on public cloud. The efficacy of [Formula: see text] is evaluated on Google App Engine for various bloom filter lengths on different cloud configurations.

Task-Based Information Searching.

ERIC Educational Resources Information Center

Vakkari, Pertti

2003-01-01

Reviews studies on the relationship between task performance and information searching by end-users, focusing on information searching in electronic environments and information retrieval systems. Topics include task analysis; task characteristics; search goals; modeling information searching; modeling search goals; information seeking behavior;…

Targeted exploration and analysis of large cross-platform human transcriptomic compendia

PubMed Central

Zhu, Qian; Wong, Aaron K; Krishnan, Arjun; Aure, Miriam R; Tadych, Alicja; Zhang, Ran; Corney, David C; Greene, Casey S; Bongo, Lars A; Kristensen, Vessela N; Charikar, Moses; Li, Kai; Troyanskaya, Olga G.

2016-01-01

We present SEEK (http://seek.princeton.edu), a query-based search engine across very large transcriptomic data collections, including thousands of human data sets from almost 50 microarray and next-generation sequencing platforms. SEEK uses a novel query-level cross-validation-based algorithm to automatically prioritize data sets relevant to the query and a robust search approach to identify query-coregulated genes, pathways, and processes. SEEK provides cross-platform handling, multi-gene query search, iterative metadata-based search refinement, and extensive visualization-based analysis options. PMID:25581801

A GIS-based Quantitative Approach for the Search of Clandestine Graves, Italy.

PubMed

Somma, Roberta; Cascio, Maria; Silvestro, Massimiliano; Torre, Eliana

2018-05-01

Previous research on the RAG color-coded prioritization systems for the discovery of clandestine graves has not considered all the factors influencing the burial site choice within a GIS project. The goal of this technical note was to discuss a GIS-based quantitative approach for the search of clandestine graves. The method is based on cross-referenced RAG maps with cumulative suitability factors to host a burial, leading to the editing of different search scenarios for ground searches showing high-(Red), medium-(Amber), and low-(Green) priority areas. The application of this procedure allowed several outcomes to be determined: If the concealment occurs at night, then the "search scenario without the visibility" will be the most effective one; if the concealment occurs in daylight, then the "search scenario with the DSM-based visibility" will be most appropriate; the different search scenarios may be cross-referenced with offender's confessions and eyewitnesses' testimonies to verify the veracity of their statements. © 2017 American Academy of Forensic Sciences.

Supervised learning of tools for content-based search of image databases

NASA Astrophysics Data System (ADS)

Delanoy, Richard L.

1996-03-01

A computer environment, called the Toolkit for Image Mining (TIM), is being developed with the goal of enabling users with diverse interests and varied computer skills to create search tools for content-based image retrieval and other pattern matching tasks. Search tools are generated using a simple paradigm of supervised learning that is based on the user pointing at mistakes of classification made by the current search tool. As mistakes are identified, a learning algorithm uses the identified mistakes to build up a model of the user's intentions, construct a new search tool, apply the search tool to a test image, display the match results as feedback to the user, and accept new inputs from the user. Search tools are constructed in the form of functional templates, which are generalized matched filters capable of knowledge- based image processing. The ability of this system to learn the user's intentions from experience contrasts with other existing approaches to content-based image retrieval that base searches on the characteristics of a single input example or on a predefined and semantically- constrained textual query. Currently, TIM is capable of learning spectral and textural patterns, but should be adaptable to the learning of shapes, as well. Possible applications of TIM include not only content-based image retrieval, but also quantitative image analysis, the generation of metadata for annotating images, data prioritization or data reduction in bandwidth-limited situations, and the construction of components for larger, more complex computer vision algorithms.

Concept Mapping Your Web Searches: A Design Rationale and Web-Enabled Application

ERIC Educational Resources Information Center

Lee, Y.-J.

2004-01-01

Although it has become very common to use World Wide Web-based information in many educational settings, there has been little research on how to better search and organize Web-based information. This paper discusses the shortcomings of Web search engines and Web browsers as learning environments and describes an alternative Web search environment…

SETI The Search for Extraterrestrial Intelligence.

ERIC Educational Resources Information Center

Jones, Barrie W.

1991-01-01

Discussed is the search for life on other planets similar to Earth based on the Drake equation. Described are search strategies and microwave searches. The reasons why people are searching are also discussed. (KR)

Search algorithm complexity modeling with application to image alignment and matching

NASA Astrophysics Data System (ADS)

DelMarco, Stephen

2014-05-01

Search algorithm complexity modeling, in the form of penetration rate estimation, provides a useful way to estimate search efficiency in application domains which involve searching over a hypothesis space of reference templates or models, as in model-based object recognition, automatic target recognition, and biometric recognition. The penetration rate quantifies the expected portion of the database that must be searched, and is useful for estimating search algorithm computational requirements. In this paper we perform mathematical modeling to derive general equations for penetration rate estimates that are applicable to a wide range of recognition problems. We extend previous penetration rate analyses to use more general probabilistic modeling assumptions. In particular we provide penetration rate equations within the framework of a model-based image alignment application domain in which a prioritized hierarchical grid search is used to rank subspace bins based on matching probability. We derive general equations, and provide special cases based on simplifying assumptions. We show how previously-derived penetration rate equations are special cases of the general formulation. We apply the analysis to model-based logo image alignment in which a hierarchical grid search is used over a geometric misalignment transform hypothesis space. We present numerical results validating the modeling assumptions and derived formulation.

Development and Evaluation of Thesauri-Based Bibliographic Biomedical Search Engine

ERIC Educational Resources Information Center

Alghoson, Abdullah

2017-01-01

Due to the large volume and exponential growth of biomedical documents (e.g., books, journal articles), it has become increasingly challenging for biomedical search engines to retrieve relevant documents based on users' search queries. Part of the challenge is the matching mechanism of free-text indexing that performs matching based on…

Comparison of PubMed and Google Scholar literature searches.

PubMed

Anders, Michael E; Evans, Dennis P

2010-05-01

Literature searches are essential to evidence-based respiratory care. To conduct literature searches, respiratory therapists rely on search engines to retrieve information, but there is a dearth of literature on the comparative efficiencies of search engines for researching clinical questions in respiratory care. To compare PubMed and Google Scholar search results for clinical topics in respiratory care to that of a benchmark. We performed literature searches with PubMed and Google Scholar, on 3 clinical topics. In PubMed we used the Clinical Queries search filter. In Google Scholar we used the search filters in the Advanced Scholar Search option. We used the reference list of a related Cochrane Collaboration evidence-based systematic review as the benchmark for each of the search results. We calculated recall (sensitivity) and precision (positive predictive value) with 2 x 2 contingency tables. We compared the results with the chi-square test of independence and Fisher's exact test. PubMed and Google Scholar had similar recall for both overall search results (71% vs 69%) and full-text results (43% vs 51%). PubMed had better precision than Google Scholar for both overall search results (13% vs 0.07%, P < .001) and full-text results (8% vs 0.05%, P < .001). Our results suggest that PubMed searches with the Clinical Queries filter are more precise than with the Advanced Scholar Search in Google Scholar for respiratory care topics. PubMed appears to be more practical to conduct efficient, valid searches for informing evidence-based patient-care protocols, for guiding the care of individual patients, and for educational purposes.

A systematic review of barriers to early presentation and diagnosis with breast cancer among black women

PubMed Central

Jones, Claire EL; Maben, Jill; Jack, Ruth H; Davies, Elizabeth A; Forbes, Lindsay JL; Lucas, Grace; Ream, Emma

2014-01-01

Objective To explore barriers to early presentation and diagnosis with breast cancer among black women. Design Systematic review. Methods We searched multiple bibliographic databases (January 1991–February 2013) for primary research, published in English, conducted in developed countries and investigating barriers to early presentation and diagnosis with symptomatic breast cancer among black women (≥18 years). Studies were excluded if they did not report separate findings by ethnic group or gender, only reported differences in time to presentation/diagnosis, or reported on interventions and barriers to cancer screening. We followed Cochrane and PRISMA guidance to identify relevant research. Findings were integrated through thematic synthesis. Designs of quantitative studies made meta-analysis impossible. Results We identified 18 studies (6183 participants). Delay was multifactorial, individual and complex. Factors contributing to delay included: poor symptom and risk factor knowledge; fear of detecting breast abnormality; fear of cancer treatments; fear of partner abandonment; embarrassment disclosing symptoms to healthcare professionals; taboo and stigmatism. Presentation appears quicker following disclosure. Influence of fatalism and religiosity on delay is unclear from evidence in these studies. We compared older studies (≥10 years) with newer ones (<10 years) to determine changes over time. In older studies, delaying factors included: inaccessibility of healthcare services; competing priorities and concerns about partner abandonment. Partner abandonment was studied in older studies but not in newer ones. Comparisons of healthy women and cancer populations revealed differences between how people perceive they would behave, and actually behave, on finding breast abnormality. Conclusions Strategies to improve early presentation and diagnosis with breast cancer among black women need to address symptom recognition and interpretation of risk, as well as fears of the consequences of cancer. The review is limited by the paucity of studies conducted outside the USA and limited detail reported by published studies preventing comparison between ethnic groups. PMID:24523424

Infantile masturbation in an African female: is this a justification for female genital cutting?

PubMed

Otaigbe, Barbara Edewele

2008-05-01

Masturbation is a taboo and not discussed openly in Africa. It is still worse when it occurs in an infant and will thus call for a visit to the traditional healers for 'spiritual intervention' and prompt female genital cutting/mutilation to reduce the child's libido and risk of sexual promiscuity as she gets older. Because of its peculiar presentation in children without manual genital stimulation, it is often misdiagnosed. A Medline search showed sparse information on infantile masturbation and none from Africa. A 15-month-old female was brought into a clinic in Port Harcourt, Nigeria, with a history of unusual rocking with adduction of the thighs noticed since 3 months of age. At 10 months of age, the child would lean forward and rock continuously on a hard surface such as a chair or an adult's lap. Rocking was accompanied with lip smacking, eye rolling, shaking, "watching of television in the air", spasm and feeling of fatigue and then resumption of the motions unless she was distracted. The child had been spanked occasionally by both parents with no noticeable change in behavior. Older female relatives had suggested female genital cutting or circumcision, but her father resisted vehemently. Infantile masturbation was viewed by the pediatrician and a 10-minute video recording was taken to confirm the diagnosis. The mother was reassured, counseled about behavioral and environmental modification. There was a marked improvement when the baby was seen 6 weeks later. Infantile masturbation rarely diagnosed in our region is probably due to a low index of suspicion and because mothers are afraid of stigma. We suggest that infantile masturbation should always be considered as a differential diagnosis of strange movement mimicking epilepsy in infants, and when a diagnosis is made parents should be counseled against female genital cutting. A video recording is encouraged fora correct diagnosis.

Analysis of Online Information Searching for Cardiovascular Diseases on a Consumer Health Information Portal

PubMed Central

Jadhav, Ashutosh; Sheth, Amit; Pathak, Jyotishman

2014-01-01

Since the early 2000’s, Internet usage for health information searching has increased significantly. Studying search queries can help us to understand users “information need” and how do they formulate search queries (“expression of information need”). Although cardiovascular diseases (CVD) affect a large percentage of the population, few studies have investigated how and what users search for CVD. We address this knowledge gap in the community by analyzing a large corpus of 10 million CVD related search queries from MayoClinic.com. Using UMLS MetaMap and UMLS semantic types/concepts, we developed a rule-based approach to categorize the queries into 14 health categories. We analyzed structural properties, types (keyword-based/Wh-questions/Yes-No questions) and linguistic structure of the queries. Our results show that the most searched health categories are ‘Diseases/Conditions’, ‘Vital-Sings’, ‘Symptoms’ and ‘Living-with’. CVD queries are longer and are predominantly keyword-based. This study extends our knowledge about online health information searching and provides useful insights for Web search engines and health websites. PMID:25954380

Semantic Web Data Discovery of Earth Science Data at NASA Goddard Earth Sciences Data and Information Services Center (GES DISC)

NASA Technical Reports Server (NTRS)

Hegde, Mahabaleshwara; Strub, Richard F.; Lynnes, Christopher S.; Fang, Hongliang; Teng, William

2008-01-01

Mirador is a web interface for searching Earth Science data archived at the NASA Goddard Earth Sciences Data and Information Services Center (GES DISC). Mirador provides keyword-based search and guided navigation for providing efficient search and access to Earth Science data. Mirador employs the power of Google's universal search technology for fast metadata keyword searches, augmented by additional capabilities such as event searches (e.g., hurricanes), searches based on location gazetteer, and data services like format converters and data sub-setters. The objective of guided data navigation is to present users with multiple guided navigation in Mirador is an ontology based on the Global Change Master directory (GCMD) Directory Interchange Format (DIF). Current implementation includes the project ontology covering various instruments and model data. Additional capabilities in the pipeline include Earth Science parameter and applications ontologies.

Inference-Based Similarity Search in Randomized Montgomery Domains for Privacy-Preserving Biometric Identification.

PubMed

Wang, Yi; Wan, Jianwu; Guo, Jun; Cheung, Yiu-Ming; Yuen, Pong C; Yi Wang; Jianwu Wan; Jun Guo; Yiu-Ming Cheung; Yuen, Pong C; Cheung, Yiu-Ming; Guo, Jun; Yuen, Pong C; Wan, Jianwu; Wang, Yi

2018-07-01

Similarity search is essential to many important applications and often involves searching at scale on high-dimensional data based on their similarity to a query. In biometric applications, recent vulnerability studies have shown that adversarial machine learning can compromise biometric recognition systems by exploiting the biometric similarity information. Existing methods for biometric privacy protection are in general based on pairwise matching of secured biometric templates and have inherent limitations in search efficiency and scalability. In this paper, we propose an inference-based framework for privacy-preserving similarity search in Hamming space. Our approach builds on an obfuscated distance measure that can conceal Hamming distance in a dynamic interval. Such a mechanism enables us to systematically design statistically reliable methods for retrieving most likely candidates without knowing the exact distance values. We further propose to apply Montgomery multiplication for generating search indexes that can withstand adversarial similarity analysis, and show that information leakage in randomized Montgomery domains can be made negligibly small. Our experiments on public biometric datasets demonstrate that the inference-based approach can achieve a search accuracy close to the best performance possible with secure computation methods, but the associated cost is reduced by orders of magnitude compared to cryptographic primitives.

SciRide Finder: a citation-based paradigm in biomedical literature search.

PubMed

Volanakis, Adam; Krawczyk, Konrad

2018-04-18

There are more than 26 million peer-reviewed biomedical research items according to Medline/PubMed. This breadth of information is indicative of the progress in biomedical sciences on one hand, but an overload for scientists performing literature searches on the other. A major portion of scientific literature search is to find statements, numbers and protocols that can be cited to build an evidence-based narrative for a new manuscript. Because science builds on prior knowledge, such information has likely been written out and cited in an older manuscript. Thus, Cited Statements, pieces of text from scientific literature supported by citing other peer-reviewed publications, carry significant amount of condensed information on prior art. Based on this principle, we propose a literature search service, SciRide Finder (finder.sciride.org), which constrains the search corpus to such Cited Statements only. We demonstrate that Cited Statements can carry different information to this found in titles/abstracts and full text, giving access to alternative literature search results than traditional search engines. We further show how presenting search results as a list of Cited Statements allows researchers to easily find information to build an evidence-based narrative for their own manuscripts.

Thai family planner uses humor, good sense.

PubMed

Cantlay, C

1984-01-01

This article is a proflie of Khun Mechai, a leader in the Thai family planning field who was instrumental in creating the community-based contraceptive distribution program which began in 1973 with the 1st in a series of grants from the International Planned Parenthood Federation (IPPF). The community-based distribution program is active in some 16,000 villages and neighborhoods throughout Thailand. The Community-Based Family Planning Service (CBFPS) was established in 1974 with Khun Mechai as secretary general to coordinate the efforts of the nationwide network. The CBFPS has been linked with a massive, humorous, and creative campaign of "desensitization": Khun Mechai passes out condoms at official dinners, and honors the king's birthday with an annual free vasectomy marathon. As a result of his efforts, family planning is no longer a taboo topic and no longer the exclusive province of government bureaucrats and medical professionals. Khun Mechai's basic concern is in improving access to family planning services by overcoming physical and sociocultural distance and by providing an acceptable method of service delivery. All family planning activities of the Population and Community Development Association, the CBFPS parent organization, are voluntary. Links have been created between family planning and personal and community betterment to help motivate acceptance. Khun Mechai became acquainted with the country' development needs as a young economist with the National Economic and Social Development Board. His family planning activities grew out of his conviction that rapid, unplanned population growth is Thailand's and the world's single most serious problem. An incremental approcah with insistence on individual and local responsibility for development is essential to his philosphy and personality.

PROSPECT improves cis-acting regulatory element prediction by integrating expression profile data with consensus pattern searches

PubMed Central

Fujibuchi, Wataru; Anderson, John S. J.; Landsman, David

2001-01-01

Consensus pattern and matrix-based searches designed to predict cis-acting transcriptional regulatory sequences have historically been subject to large numbers of false positives. We sought to decrease false positives by incorporating expression profile data into a consensus pattern-based search method. We have systematically analyzed the expression phenotypes of over 6000 yeast genes, across 121 expression profile experiments, and correlated them with the distribution of 14 known regulatory elements over sequences upstream of the genes. Our method is based on a metric we term probabilistic element assessment (PEA), which is a ranking of potential sites based on sequence similarity in the upstream regions of genes with similar expression phenotypes. For eight of the 14 known elements that we examined, our method had a much higher selectivity than a naïve consensus pattern search. Based on our analysis, we have developed a web-based tool called PROSPECT, which allows consensus pattern-based searching of gene clusters obtained from microarray data. PMID:11574681

GeNemo: a search engine for web-based functional genomic data.

PubMed

Zhang, Yongqing; Cao, Xiaoyi; Zhong, Sheng

2016-07-08

A set of new data types emerged from functional genomic assays, including ChIP-seq, DNase-seq, FAIRE-seq and others. The results are typically stored as genome-wide intensities (WIG/bigWig files) or functional genomic regions (peak/BED files). These data types present new challenges to big data science. Here, we present GeNemo, a web-based search engine for functional genomic data. GeNemo searches user-input data against online functional genomic datasets, including the entire collection of ENCODE and mouse ENCODE datasets. Unlike text-based search engines, GeNemo's searches are based on pattern matching of functional genomic regions. This distinguishes GeNemo from text or DNA sequence searches. The user can input any complete or partial functional genomic dataset, for example, a binding intensity file (bigWig) or a peak file. GeNemo reports any genomic regions, ranging from hundred bases to hundred thousand bases, from any of the online ENCODE datasets that share similar functional (binding, modification, accessibility) patterns. This is enabled by a Markov Chain Monte Carlo-based maximization process, executed on up to 24 parallel computing threads. By clicking on a search result, the user can visually compare her/his data with the found datasets and navigate the identified genomic regions. GeNemo is available at www.genemo.org. © The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

Parallelization of combinatorial search when solving knapsack optimization problem on computing systems based on multicore processors

NASA Astrophysics Data System (ADS)

Rahman, P. A.

2018-05-01

This scientific paper deals with the model of the knapsack optimization problem and method of its solving based on directed combinatorial search in the boolean space. The offered by the author specialized mathematical model of decomposition of the search-zone to the separate search-spheres and the algorithm of distribution of the search-spheres to the different cores of the multi-core processor are also discussed. The paper also provides an example of decomposition of the search-zone to the several search-spheres and distribution of the search-spheres to the different cores of the quad-core processor. Finally, an offered by the author formula for estimation of the theoretical maximum of the computational acceleration, which can be achieved due to the parallelization of the search-zone to the search-spheres on the unlimited number of the processor cores, is also given.

Attribute-Based Proxy Re-Encryption with Keyword Search

PubMed Central

Shi, Yanfeng; Liu, Jiqiang; Han, Zhen; Zheng, Qingji; Zhang, Rui; Qiu, Shuo

2014-01-01

Keyword search on encrypted data allows one to issue the search token and conduct search operations on encrypted data while still preserving keyword privacy. In the present paper, we consider the keyword search problem further and introduce a novel notion called attribute-based proxy re-encryption with keyword search (), which introduces a promising feature: In addition to supporting keyword search on encrypted data, it enables data owners to delegate the keyword search capability to some other data users complying with the specific access control policy. To be specific, allows (i) the data owner to outsource his encrypted data to the cloud and then ask the cloud to conduct keyword search on outsourced encrypted data with the given search token, and (ii) the data owner to delegate other data users keyword search capability in the fine-grained access control manner through allowing the cloud to re-encrypted stored encrypted data with a re-encrypted data (embedding with some form of access control policy). We formalize the syntax and security definitions for , and propose two concrete constructions for : key-policy and ciphertext-policy . In the nutshell, our constructions can be treated as the integration of technologies in the fields of attribute-based cryptography and proxy re-encryption cryptography. PMID:25549257

Attribute-based proxy re-encryption with keyword search.

PubMed

Shi, Yanfeng; Liu, Jiqiang; Han, Zhen; Zheng, Qingji; Zhang, Rui; Qiu, Shuo

2014-01-01

Keyword search on encrypted data allows one to issue the search token and conduct search operations on encrypted data while still preserving keyword privacy. In the present paper, we consider the keyword search problem further and introduce a novel notion called attribute-based proxy re-encryption with keyword search (ABRKS), which introduces a promising feature: In addition to supporting keyword search on encrypted data, it enables data owners to delegate the keyword search capability to some other data users complying with the specific access control policy. To be specific, ABRKS allows (i) the data owner to outsource his encrypted data to the cloud and then ask the cloud to conduct keyword search on outsourced encrypted data with the given search token, and (ii) the data owner to delegate other data users keyword search capability in the fine-grained access control manner through allowing the cloud to re-encrypted stored encrypted data with a re-encrypted data (embedding with some form of access control policy). We formalize the syntax and security definitions for ABRKS, and propose two concrete constructions for ABRKS: key-policy ABRKS and ciphertext-policy ABRKS. In the nutshell, our constructions can be treated as the integration of technologies in the fields of attribute-based cryptography and proxy re-encryption cryptography.

Teaching AI Search Algorithms in a Web-Based Educational System

ERIC Educational Resources Information Center

Grivokostopoulou, Foteini; Hatzilygeroudis, Ioannis

2013-01-01

In this paper, we present a way of teaching AI search algorithms in a web-based adaptive educational system. Teaching is based on interactive examples and exercises. Interactive examples, which use visualized animations to present AI search algorithms in a step-by-step way with explanations, are used to make learning more attractive. Practice…

Mirador: A Simple, Fast Search Interface for Remote Sensing Data

NASA Technical Reports Server (NTRS)

Lynnes, Christopher; Strub, Richard; Seiler, Edward; Joshi, Talak; MacHarrie, Peter

2008-01-01

A major challenge for remote sensing science researchers is searching and acquiring relevant data files for their research projects based on content, space and time constraints. Several structured query (SQ) and hierarchical navigation (HN) search interfaces have been develop ed to satisfy this requirement, yet the dominant search engines in th e general domain are based on free-text search. The Goddard Earth Sci ences Data and Information Services Center has developed a free-text search interface named Mirador that supports space-time queries, inc luding a gazetteer and geophysical event gazetteer. In order to compe nsate for a slightly reduced search precision relative to SQ and HN t echniques, Mirador uses several search optimizations to return result s quickly. The quick response enables a more iterative search strateg y than is available with many SQ and HN techniques.

Gesturing more diminishes recall of abstract words when gesture is allowed and concrete words when it is taboo.

PubMed

Matthews-Saugstad, Krista M; Raymakers, Erik P; Kelty-Stephen, Damian G

2017-07-01

Gesture during speech can promote or diminish recall for conversation content. We explored effects of cognitive load on this relationship, manipulating it at two scales: individual-word abstractness and social constraints to prohibit gestures. Prohibited gestures can diminish recall but more so for abstract-word recall. Insofar as movement planning adds to cognitive load, movement amplitude may moderate gesture effects on memory, with greater permitted- and prohibited-gesture movements reducing abstract-word recall and concrete-word recall, respectively. We tested these effects in a dyadic game in which 39 adult participants described words to confederates without naming the word or five related words. Results supported our expectations and indicated that memory effects of gesturing depend on social, cognitive, and motoric aspects of discourse.

Taking up the cudgels against gay rights? Trends and trajectories in African Christian theologies on homosexuality.

PubMed

van Klinken, Adriaan S; Gunda, Masiiwa Ragies

2012-01-01

Against the background of the HIV epidemic and the intense public controversy on homosexuality in African societies, this article investigates the discourses of academic African Christian theologians on homosexuality. Distinguishing some major strands in African theology, that is, inculturation, liberation, women's and reconstruction theology, the article examines how the central concepts of culture, liberation, justice, and human rights function in these discourses. On the basis of a qualitative analysis of a large number of publications, the article shows that stances of African theologians are varying from silence and rejection to acceptance. Although many African theologians have taken up the cudgels against gay rights, some "dissident voices" break the taboo and develop more inclusive concepts of African identity and African Christianity.

Optimization of joint energy micro-grid with cold storage

NASA Astrophysics Data System (ADS)

Xu, Bin; Luo, Simin; Tian, Yan; Chen, Xianda; Xiong, Botao; Zhou, Bowen

2018-02-01

To accommodate distributed photovoltaic (PV) curtailment, to make full use of the joint energy micro-grid with cold storage, and to reduce the high operating costs, the economic dispatch of joint energy micro-grid load is particularly important. Considering the different prices during the peak and valley durations, an optimization model is established, which takes the minimum production costs and PV curtailment fluctuations as the objectives. Linear weighted sum method and genetic-taboo Particle Swarm Optimization (PSO) algorithm are used to solve the optimization model, to obtain optimal power supply output. Taking the garlic market in Henan as an example, the simulation results show that considering distributed PV and different prices in different time durations, the optimization strategies are able to reduce the operating costs and accommodate PV power efficiently.

[Contraindications of spirit (shen) in acupuncture and moxibustion].

PubMed

Ji, Zheng-Han; Yan, Ji-Lan; Wang, Shu-Bin; Zu, Na

2014-07-01

ABSTRACT The taboos of man-spirit (RenShen) and bottom-spirit (KaoShen) are two kinds of time-related contraindications that are more commonly seen in the literature of acupuncture and moxibustion. The meaning of man-spirit is often extended to qi-blood or mind, or else directly equals to heaven-spirit (TianShen). It is highly possible that the bottom-spirit is subordinate to man-spirit, and both Taoist philosophy and the SanCai theory declare the importance of bottom in human body. The violation of contraindications could lead to diseases in the neighborhood where man-spirit travels. However, the results are generally recorded as ulcer, lingering disease and death in most medical texts. From Ming dynasty, more and more doctors have expressed disapproval of man-spirit and bottom-spirit.

Traditional practices and other socio-cultural factors affecting the health of children in Saudi Arabia.

PubMed

Abdullah, M A

1993-01-01

The medical services in Saudi Arabia have improved tremendously over the last two decades, and health centres are easily accessible to more than 93% of the population. Nevertheless, folk medicine, including cautery, bone setting, manual tonsillectomy, uvulectomy, use of herbal medicines and use of harmful teething powders, in addition to religious healing, is widely practised. Reasons include influence of grandparents, religious beliefs and failure of modern medicine to find an answer to some chronic disorders. These problems, and measures to counteract them, are discussed. Attention is also drawn to some of the harmful 'imported' practices that are affecting the health of children, including smoking, children driving cars and problems resulting from dependence on housemaids to bring up children. Some nutritional beliefs and taboos are also mentioned.

Ethical Expert Systems

PubMed Central

Victoroff, Michael S.

1985-01-01

The title is a double entendre. The discussion approaches expert systems from two directions: “What ethical hazards are created by expert systems in medicine?” and “Would it be ethical to design an expert system for solving problems in bioethics?” Computers present new ethical problems to society, some of which are unprecedented. These can be categorized under several rubrics. The paper describes a rudimentary scheme for understanding ethical issues raised by computers, in general, and medical expert systems, in particular. It focuses on bioethical implications of AI in medicine; explores norms, assumptions and taboos; and highlights certain ethical pitfalls. Principles are elucidated, for building ethically sound systems. Finally, a proposal is discussed, for the design of an expert system for moral problem solving, and the ethical implications of this notion are analyzed.

Exploring taboos: comparing male- and female-perpetrated child sexual abuse.

PubMed

Peter, Tracey

2009-07-01

The objective of this article is to compare male- and female-perpetrated sexual abuse in terms of victim and abuser characteristics, type of abuse, family structure, and worker information. Bivariate tests of significance were performed on the 1998 Canadian Incidence Study of Reported Child Abuse and Neglect, which included 308 male and 37 female abusers. Results show a prevalence rate of 10.7% for female-perpetrated sexual abuse. Girls were more likely to be victimized for both male- and female-perpetrated sexual violence and females tended to abuse younger children. The majority of children came from families with lower socioeconomic status although one in five victims of female-perpetrated sexual abuse came from middle-class homes. Referrals to child welfare agencies were more likely to be made by nonprofessionals when females abused.

Escalated convergent artificial bee colony

NASA Astrophysics Data System (ADS)

Jadon, Shimpi Singh; Bansal, Jagdish Chand; Tiwari, Ritu

2016-03-01

Artificial bee colony (ABC) optimisation algorithm is a recent, fast and easy-to-implement population-based meta heuristic for optimisation. ABC has been proved a rival algorithm with some popular swarm intelligence-based algorithms such as particle swarm optimisation, firefly algorithm and ant colony optimisation. The solution search equation of ABC is influenced by a random quantity which helps its search process in exploration at the cost of exploitation. In order to find a fast convergent behaviour of ABC while exploitation capability is maintained, in this paper basic ABC is modified in two ways. First, to improve exploitation capability, two local search strategies, namely classical unidimensional local search and levy flight random walk-based local search are incorporated with ABC. Furthermore, a new solution search strategy, namely stochastic diffusion scout search is proposed and incorporated into the scout bee phase to provide more chance to abandon solution to improve itself. Efficiency of the proposed algorithm is tested on 20 benchmark test functions of different complexities and characteristics. Results are very promising and they prove it to be a competitive algorithm in the field of swarm intelligence-based algorithms.

Location-based Web Search

NASA Astrophysics Data System (ADS)

Ahlers, Dirk; Boll, Susanne

In recent years, the relation of Web information to a physical location has gained much attention. However, Web content today often carries only an implicit relation to a location. In this chapter, we present a novel location-based search engine that automatically derives spatial context from unstructured Web resources and allows for location-based search: our focused crawler applies heuristics to crawl and analyze Web pages that have a high probability of carrying a spatial relation to a certain region or place; the location extractor identifies the actual location information from the pages; our indexer assigns a geo-context to the pages and makes them available for a later spatial Web search. We illustrate the usage of our spatial Web search for location-based applications that provide information not only right-in-time but also right-on-the-spot.

Global polar geospatial information service retrieval based on search engine and ontology reasoning

USGS Publications Warehouse

Chen, Nengcheng; E, Dongcheng; Di, Liping; Gong, Jianya; Chen, Zeqiang

2007-01-01

In order to improve the access precision of polar geospatial information service on web, a new methodology for retrieving global spatial information services based on geospatial service search and ontology reasoning is proposed, the geospatial service search is implemented to find the coarse service from web, the ontology reasoning is designed to find the refined service from the coarse service. The proposed framework includes standardized distributed geospatial web services, a geospatial service search engine, an extended UDDI registry, and a multi-protocol geospatial information service client. Some key technologies addressed include service discovery based on search engine and service ontology modeling and reasoning in the Antarctic geospatial context. Finally, an Antarctica multi protocol OWS portal prototype based on the proposed methodology is introduced.

Developing family interventions for adolescent HIV prevention in South Africa.

PubMed

Kuo, Caroline; Atujuna, Millicent; Mathews, Catherine; Stein, Dan J; Hoare, Jacqueline; Beardslee, William; Operario, Don; Cluver, Lucie; K Brown, Larry

2016-01-01

Adolescents and young people account for 40% of all new HIV infections each year, with South Africa one of the hardest hit countries, and having the largest population of people living with HIV. Although adolescent HIV prevention has been delivered through diverse modalities in South Africa, and although family-based approaches for adolescent HIV prevention have great potential for highly affected settings such as South Africa, there is a scarcity of empirically tested family-based adolescent HIV preventive interventions in this setting. We therefore conducted focus groups and in-depth interviews with key informants including clinicians, researchers, and other individuals representing organizations providing HIV and related health services to adolescents and parents (N = 82). We explored family perspectives and interactions around topics such as communication about sex, HIV, and relationships. Participants described aspects of family interactions that presented both challenges and opportunities for family-based adolescent HIV prevention. Parent-child communication on sexual topics were taboo, with these conversations perceived by some adults as an invitation for children to engage in HIV risk behavior. Parents experienced social sanctions for discussing sex and adolescents who asked about sex were often viewed as disrespectful and needing discipline. However, participants also identified context-appropriate strategies for addressing family challenges around HIV prevention including family meetings, communal parenting, building efficacy around parent-adolescent communication around sexual topics, and the need to strengthen family bonding and positive parenting. Findings indicate the need for a family intervention and identify strategies for development of family-based interventions for adolescent HIV prevention. These findings will inform design of a family intervention to be tested in a randomized pilot trial (ClinicalTrials.gov #NCT02432352).

A protein relational database and protein family knowledge bases to facilitate structure-based design analyses.

PubMed

Mobilio, Dominick; Walker, Gary; Brooijmans, Natasja; Nilakantan, Ramaswamy; Denny, R Aldrin; Dejoannis, Jason; Feyfant, Eric; Kowticwar, Rupesh K; Mankala, Jyoti; Palli, Satish; Punyamantula, Sairam; Tatipally, Maneesh; John, Reji K; Humblet, Christine

2010-08-01

The Protein Data Bank is the most comprehensive source of experimental macromolecular structures. It can, however, be difficult at times to locate relevant structures with the Protein Data Bank search interface. This is particularly true when searching for complexes containing specific interactions between protein and ligand atoms. Moreover, searching within a family of proteins can be tedious. For example, one cannot search for some conserved residue as residue numbers vary across structures. We describe herein three databases, Protein Relational Database, Kinase Knowledge Base, and Matrix Metalloproteinase Knowledge Base, containing protein structures from the Protein Data Bank. In Protein Relational Database, atom-atom distances between protein and ligand have been precalculated allowing for millisecond retrieval based on atom identity and distance constraints. Ring centroids, centroid-centroid and centroid-atom distances and angles have also been included permitting queries for pi-stacking interactions and other structural motifs involving rings. Other geometric features can be searched through the inclusion of residue pair and triplet distances. In Kinase Knowledge Base and Matrix Metalloproteinase Knowledge Base, the catalytic domains have been aligned into common residue numbering schemes. Thus, by searching across Protein Relational Database and Kinase Knowledge Base, one can easily retrieve structures wherein, for example, a ligand of interest is making contact with the gatekeeper residue.

The Evolution of Web Searching.

ERIC Educational Resources Information Center

Green, David

2000-01-01

Explores the interrelation between Web publishing and information retrieval technologies and lists new approaches to Web indexing and searching. Highlights include Web directories; search engines; portalisation; Internet service providers; browser providers; meta search engines; popularity based analysis; natural language searching; links-based…

ENTRI HOME PAGE

Science.gov Websites

TREATY LOCATOR Treaty Locator Icon Select treaties based on search criteria. Browse results or construct updated August 2012 Metadata and suggested citations Collaborators and sponsors FAQs Search Treaty Texts Enter Keyword or Phrase: Search advanced search Search Conference of Party Decisions Search a complete

Analysis on the Correlation of Traffic Flow in Hainan Province Based on Baidu Search

NASA Astrophysics Data System (ADS)

Chen, Caixia; Shi, Chun

2018-03-01

Internet search data records user’s search attention and consumer demand, providing necessary database for the Hainan traffic flow model. Based on Baidu Index, with Hainan traffic flow as example, this paper conduct both qualitative and quantitative analysis on the relationship between search keyword from Baidu Index and actual Hainan tourist traffic flow, and build multiple regression model by SPSS.

PepArML: A Meta-Search Peptide Identification Platform

PubMed Central

Edwards, Nathan J.

2014-01-01

The PepArML meta-search peptide identification platform provides a unified search interface to seven search engines; a robust cluster, grid, and cloud computing scheduler for large-scale searches; and an unsupervised, model-free, machine-learning-based result combiner, which selects the best peptide identification for each spectrum, estimates false-discovery rates, and outputs pepXML format identifications. The meta-search platform supports Mascot; Tandem with native, k-score, and s-score scoring; OMSSA; MyriMatch; and InsPecT with MS-GF spectral probability scores — reformatting spectral data and constructing search configurations for each search engine on the fly. The combiner selects the best peptide identification for each spectrum based on search engine results and features that model enzymatic digestion, retention time, precursor isotope clusters, mass accuracy, and proteotypic peptide properties, requiring no prior knowledge of feature utility or weighting. The PepArML meta-search peptide identification platform often identifies 2–3 times more spectra than individual search engines at 10% FDR. PMID:25663956

32 CFR 552.18 - Administration.

Code of Federal Regulations, 2010 CFR

2010-07-01

... when leaving facilities for which the Army has responsibility. These searches are authorized when based... prominently displayed sign, AR 420-70, (Buildings and Structures)), that they are liable to search when... authorized to search persons (or possessions, including vehicles of individuals), based on military necessity...

Demystifying the Search Button

PubMed Central

McKeever, Liam; Nguyen, Van; Peterson, Sarah J.; Gomez-Perez, Sandra

2015-01-01

A thorough review of the literature is the basis of all research and evidence-based practice. A gold-standard efficient and exhaustive search strategy is needed to ensure all relevant citations have been captured and that the search performed is reproducible. The PubMed database comprises both the MEDLINE and non-MEDLINE databases. MEDLINE-based search strategies are robust but capture only 89% of the total available citations in PubMed. The remaining 11% include the most recent and possibly relevant citations but are only searchable through less efficient techniques. An effective search strategy must employ both the MEDLINE and the non-MEDLINE portion of PubMed to ensure all studies have been identified. The robust MEDLINE search strategies are used for the MEDLINE portion of the search. Usage of the less robust strategies is then efficiently confined to search only the remaining 11% of PubMed citations that have not been indexed for MEDLINE. The current article offers step-by-step instructions for building such a search exploring methods for the discovery of medical subject heading (MeSH) terms to search MEDLINE, text-based methods for exploring the non-MEDLINE database, information on the limitations of convenience algorithms such as the “related citations feature,” the strengths and pitfalls associated with commonly used filters, the proper usage of Boolean operators to organize a master search strategy, and instructions for automating that search through “MyNCBI” to receive search query updates by email as new citations become available. PMID:26129895

A rank-based Prediction Algorithm of Learning User's Intention

NASA Astrophysics Data System (ADS)

Shen, Jie; Gao, Ying; Chen, Cang; Gong, HaiPing

Internet search has become an important part in people's daily life. People can find many types of information to meet different needs through search engines on the Internet. There are two issues for the current search engines: first, the users should predetermine the types of information they want and then change to the appropriate types of search engine interfaces. Second, most search engines can support multiple kinds of search functions, each function has its own separate search interface. While users need different types of information, they must switch between different interfaces. In practice, most queries are corresponding to various types of information results. These queries can search the relevant results in various search engines, such as query "Palace" contains the websites about the introduction of the National Palace Museum, blog, Wikipedia, some pictures and video information. This paper presents a new aggregative algorithm for all kinds of search results. It can filter and sort the search results by learning three aspects about the query words, search results and search history logs to achieve the purpose of detecting user's intention. Experiments demonstrate that this rank-based method for multi-types of search results is effective. It can meet the user's search needs well, enhance user's satisfaction, provide an effective and rational model for optimizing search engines and improve user's search experience.

Noesis: Ontology based Scoped Search Engine and Resource Aggregator for Atmospheric Science

NASA Astrophysics Data System (ADS)

Ramachandran, R.; Movva, S.; Li, X.; Cherukuri, P.; Graves, S.

2006-12-01

The goal for search engines is to return results that are both accurate and complete. The search engines should find only what you really want and find everything you really want. Search engines (even meta search engines) lack semantics. The basis for search is simply based on string matching between the user's query term and the resource database and the semantics associated with the search string is not captured. For example, if an atmospheric scientist is searching for "pressure" related web resources, most search engines return inaccurate results such as web resources related to blood pressure. In this presentation Noesis, which is a meta-search engine and a resource aggregator that uses domain ontologies to provide scoped search capabilities will be described. Noesis uses domain ontologies to help the user scope the search query to ensure that the search results are both accurate and complete. The domain ontologies guide the user to refine their search query and thereby reduce the user's burden of experimenting with different search strings. Semantics are captured by refining the query terms to cover synonyms, specializations, generalizations and related concepts. Noesis also serves as a resource aggregator. It categorizes the search results from different online resources such as education materials, publications, datasets, web search engines that might be of interest to the user.

The Research and Test of Fast Radio Burst Real-time Search Algorithm Based on GPU Acceleration

NASA Astrophysics Data System (ADS)

Wang, J.; Chen, M. Z.; Pei, X.; Wang, Z. Q.

2017-03-01

In order to satisfy the research needs of Nanshan 25 m radio telescope of Xinjiang Astronomical Observatory (XAO) and study the key technology of the planned QiTai radio Telescope (QTT), the receiver group of XAO studied the GPU (Graphics Processing Unit) based real-time FRB searching algorithm which developed from the original FRB searching algorithm based on CPU (Central Processing Unit), and built the FRB real-time searching system. The comparison of the GPU system and the CPU system shows that: on the basis of ensuring the accuracy of the search, the speed of the GPU accelerated algorithm is improved by 35-45 times compared with the CPU algorithm.

LMSD: LIPID MAPS structure database

PubMed Central

Sud, Manish; Fahy, Eoin; Cotter, Dawn; Brown, Alex; Dennis, Edward A.; Glass, Christopher K.; Merrill, Alfred H.; Murphy, Robert C.; Raetz, Christian R. H.; Russell, David W.; Subramaniam, Shankar

2007-01-01

The LIPID MAPS Structure Database (LMSD) is a relational database encompassing structures and annotations of biologically relevant lipids. Structures of lipids in the database come from four sources: (i) LIPID MAPS Consortium's core laboratories and partners; (ii) lipids identified by LIPID MAPS experiments; (iii) computationally generated structures for appropriate lipid classes; (iv) biologically relevant lipids manually curated from LIPID BANK, LIPIDAT and other public sources. All the lipid structures in LMSD are drawn in a consistent fashion. In addition to a classification-based retrieval of lipids, users can search LMSD using either text-based or structure-based search options. The text-based search implementation supports data retrieval by any combination of these data fields: LIPID MAPS ID, systematic or common name, mass, formula, category, main class, and subclass data fields. The structure-based search, in conjunction with optional data fields, provides the capability to perform a substructure search or exact match for the structure drawn by the user. Search results, in addition to structure and annotations, also include relevant links to external databases. The LMSD is publicly available at PMID:17098933

The use of a genetic algorithm-based search strategy in geostatistics: application to a set of anisotropic piezometric head data

NASA Astrophysics Data System (ADS)

Abedini, M. J.; Nasseri, M.; Burn, D. H.

2012-04-01

In any geostatistical study, an important consideration is the choice of an appropriate, repeatable, and objective search strategy that controls the nearby samples to be included in the location-specific estimation procedure. Almost all geostatistical software available in the market puts the onus on the user to supply search strategy parameters in a heuristic manner. These parameters are solely controlled by geographical coordinates that are defined for the entire area under study, and the user has no guidance as to how to choose these parameters. The main thesis of the current study is that the selection of search strategy parameters has to be driven by data—both the spatial coordinates and the sample values—and cannot be chosen beforehand. For this purpose, a genetic-algorithm-based ordinary kriging with moving neighborhood technique is proposed. The search capability of a genetic algorithm is exploited to search the feature space for appropriate, either local or global, search strategy parameters. Radius of circle/sphere and/or radii of standard or rotated ellipse/ellipsoid are considered as the decision variables to be optimized by GA. The superiority of GA-based ordinary kriging is demonstrated through application to the Wolfcamp Aquifer piezometric head data. Assessment of numerical results showed that definition of search strategy parameters based on both geographical coordinates and sample values improves cross-validation statistics when compared with that based on geographical coordinates alone. In the case of a variable search neighborhood for each estimation point, optimization of local search strategy parameters for an elliptical support domain—the orientation of which is dictated by anisotropic axes—via GA was able to capture the dynamics of piezometric head in west Texas/New Mexico in an efficient way.

Analysis of the seismicity preceding large earthquakes

NASA Astrophysics Data System (ADS)

Stallone, Angela; Marzocchi, Warner

2017-04-01

The most common earthquake forecasting models assume that the magnitude of the next earthquake is independent from the past. This feature is probably one of the most severe limitations of the capability to forecast large earthquakes. In this work, we investigate empirically on this specific aspect, exploring whether variations in seismicity in the space-time-magnitude domain encode some information on the size of the future earthquakes. For this purpose, and to verify the stability of the findings, we consider seismic catalogs covering quite different space-time-magnitude windows, such as the Alto Tiberina Near Fault Observatory (TABOO) catalogue, the California and Japanese seismic catalog. Our method is inspired by the statistical methodology proposed by Baiesi & Paczuski (2004) and elaborated by Zaliapin et al. (2008) to distinguish between triggered and background earthquakes, based on a pairwise nearest-neighbor metric defined by properly rescaled temporal and spatial distances. We generalize the method to a metric based on the k-nearest-neighbors that allows us to consider the overall space-time-magnitude distribution of k-earthquakes, which are the strongly correlated ancestors of a target event. Finally, we analyze the statistical properties of the clusters composed by the target event and its k-nearest-neighbors. In essence, the main goal of this study is to verify if different classes of target event magnitudes are characterized by distinctive "k-foreshocks" distributions. The final step is to show how the findings of this work may (or not) improve the skill of existing earthquake forecasting models.

Analysis of the Seismicity Preceding Large Earthquakes

NASA Astrophysics Data System (ADS)

Stallone, A.; Marzocchi, W.

2016-12-01

The most common earthquake forecasting models assume that the magnitude of the next earthquake is independent from the past. This feature is probably one of the most severe limitations of the capability to forecast large earthquakes.In this work, we investigate empirically on this specific aspect, exploring whether spatial-temporal variations in seismicity encode some information on the magnitude of the future earthquakes. For this purpose, and to verify the universality of the findings, we consider seismic catalogs covering quite different space-time-magnitude windows, such as the Alto Tiberina Near Fault Observatory (TABOO) catalogue, and the California and Japanese seismic catalog. Our method is inspired by the statistical methodology proposed by Zaliapin (2013) to distinguish triggered and background earthquakes, using the nearest-neighbor clustering analysis in a two-dimension plan defined by rescaled time and space. In particular, we generalize the metric based on the nearest-neighbor to a metric based on the k-nearest-neighbors clustering analysis that allows us to consider the overall space-time-magnitude distribution of k-earthquakes (k-foreshocks) which anticipate one target event (the mainshock); then we analyze the statistical properties of the clusters identified in this rescaled space. In essence, the main goal of this study is to verify if different classes of mainshock magnitudes are characterized by distinctive k-foreshocks distribution. The final step is to show how the findings of this work may (or not) improve the skill of existing earthquake forecasting models.

GBS 1.0

DOE Office of Scientific and Technical Information (OSTI.GOV)

2010-09-30

The Umbra gbs (Graph-Based Search) library provides implementations of graph-based search/planning algorithms that can be applied to legacy graph data structures. Unlike some other graph algorithm libraries, this one does not require your graph class to inherit from a specific base class. Implementations of Dijkstra's Algorithm and A-Star search are included and can be used with graphs that are lazily-constructed.

Sequence search on a supercomputer.

PubMed

Gotoh, O; Tagashira, Y

1986-01-10

A set of programs was developed for searching nucleic acid and protein sequence data bases for sequences similar to a given sequence. The programs, written in FORTRAN 77, were optimized for vector processing on a Hitachi S810-20 supercomputer. A search of a 500-residue protein sequence against the entire PIR data base Ver. 1.0 (1) (0.5 M residues) is carried out in a CPU time of 45 sec. About 4 min is required for an exhaustive search of a 1500-base nucleotide sequence against all mammalian sequences (1.2M bases) in Genbank Ver. 29.0. The CPU time is reduced to about a quarter with a faster version.

Balancing exploration and exploitation in population-based sampling improves fragment-based de novo protein structure prediction.

PubMed

Simoncini, David; Schiex, Thomas; Zhang, Kam Y J

2017-05-01

Conformational search space exploration remains a major bottleneck for protein structure prediction methods. Population-based meta-heuristics typically enable the possibility to control the search dynamics and to tune the balance between local energy minimization and search space exploration. EdaFold is a fragment-based approach that can guide search by periodically updating the probability distribution over the fragment libraries used during model assembly. We implement the EdaFold algorithm as a Rosetta protocol and provide two different probability update policies: a cluster-based variation (EdaRose c ) and an energy-based one (EdaRose en ). We analyze the search dynamics of our new Rosetta protocols and show that EdaRose c is able to provide predictions with lower C αRMSD to the native structure than EdaRose en and Rosetta AbInitio Relax protocol. Our software is freely available as a C++ patch for the Rosetta suite and can be downloaded from http://www.riken.jp/zhangiru/software/. Our protocols can easily be extended in order to create alternative probability update policies and generate new search dynamics. Proteins 2017; 85:852-858. © 2016 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Informedia at TRECVID 2003: Analyzing and Searching Broadcast News Video

DTIC Science & Technology

2004-11-03

browsing interface to browse the top-ranked shots according to the different classifiers. Color and texture based image search engines were also...different classifiers. Color and texture based image search engines were also optimized better performance. This “new” interface was evaluated as

A novel ternary content addressable memory design based on resistive random access memory with high intensity and low search energy

NASA Astrophysics Data System (ADS)

Han, Runze; Shen, Wensheng; Huang, Peng; Zhou, Zheng; Liu, Lifeng; Liu, Xiaoyan; Kang, Jinfeng

2018-04-01

A novel ternary content addressable memory (TCAM) design based on resistive random access memory (RRAM) is presented. Each TCAM cell consists of two parallel RRAM to both store and search for ternary data. The cell size of the proposed design is 8F2, enable a ∼60× cell area reduction compared with the conventional static random access memory (SRAM) based implementation. Simulation results also show that the search delay and energy consumption of the proposed design at the 64-bit word search are 2 ps and 0.18 fJ/bit/search respectively at 22 nm technology node, where significant improvements are achieved compared to previous works. The desired characteristics of RRAM for implementation of the high performance TCAM search chip are also discussed.

Attitudes and beliefs about deceased organ donation in the Arabic-speaking community in Australia: a focus group study.

PubMed

Ralph, Angelique F; Alyami, Ali; Allen, Richard D M; Howard, Kirsten; Craig, Jonathan C; Chadban, Steve J; Irving, Michelle; Tong, Allison

2016-01-19

To describe the beliefs and attitudes to organ donation in the Arabic-speaking community. Arabic-speaking participants were purposively recruited to participate in 6 focus groups. Transcripts were analysed thematically. 53 participants, aged 19-77 years, and originating from 8 countries, participated in 1 of 6 focus groups. Participants identified as Christian (73%), Islam (26%), Buddhist (2%) or did not identify with any religion (2%). 6 themes (with subthemes) were identified; religious conviction; invisibility of organ donation; medical suspicion; owning the decision; and reciprocal benefit. Although organ donation is considered a generous life-saving 'gift', representative members of the Arabic-speaking community in Australia were unfamiliar with, unnerved by and sceptical about the donation process. Making positive decisions about organ donation would likely require resolving tensions between respecting family, community and religious values versus their individual autonomy. Providing targeted education about the process and benefits of organ donation within the Arabic community may clarify ambiguities surrounding cultural and religious-based views on organ donation, reduce taboos and suspicion towards donation, and in turn, lead to increased organ donation rates. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Meat Consumption Culture in Ethiopia

PubMed Central

Jo, Cheorun

2014-01-01

The consumption of animal flesh food in Ethiopia has associated with cultural practices. Meat plays pivotal and vital parts in special occasions and its cultural symbolic weight is markedly greater than that accorded to most other food. Processing and cooking of poultry is a gender based duty and has socio-cultural roles. Ethiopians are dependent on limited types of animals for meats due to the taboo associated culturally. Moreover, the consumption of meat and meat products has a very tidy association with religious beliefs, and are influenced by religions. The main religions of Ethiopia have their own peculiar doctrines of setting the feeding habits and customs of their followers. They influence meat products consumption through dictating the source animals that should be used or not be used for food, and scheduling the days of the years in periodical permeation and restriction of consumptions which in turn influences the pattern of meat consumption in the country. In Ethiopia, a cow or an ox is commonly butchered for the sole purpose of selling within the community. In special occasions, people have a cultural ceremony of slaughtering cow or ox and sharing among the group, called Kircha, which is a very common option of the people in rural area where access of meat is challenging frequently. PMID:26760739

Exploring perceptions and preferences of patients, families, physicians, and nurses regarding cancer disclosure: a descriptive qualitative study.

PubMed

Abazari, Parvaneh; Taleghani, Fariba; Hematti, Simin; Ehsani, Maryam

2016-11-01

The aim of this study was to explore perceptions and preferences of cancer patients, their families, physicians, and nurses in disclosing cancer diagnosis. We selected 35 participants (15 patients, 6 family members, 9 physicians, and 5 nurses) by purposive sampling. We collected data by in-depth interviews and used qualitative content analysis for analysis. Data analysis resulted in three categories: (1) establishing a basis for breaking bad news; (2) adjusting to the tragedy of bad news; and (3) helping the patient cope with the shattering news. The first category comprised the following subcategories: provision of proper background; adhering to a patient-centered approach; and being unhurried. The second category comprised the following subcategories: cancer as a cultural taboo; death as a frightening vision of unattainable dreams and punishment; hope as an opening in the utter darkness of disease; and empathy as liniment for the injuries of disease. The third category comprised the following subcategories: the family as the most powerful healing source for the patient; the force of spirituality in achieving peace; and a multiprofessional, harmonious physician-centered team. The findings of this study can help healthcare teams break the bad news of cancer diagnosis in a more effective, satisfactory, and culture-based manner for patients and their families.

Language choice and sexual communication among Xhosa speakers in Cape Town, South Africa: implications for HIV prevention message development

PubMed Central

Cain, Demetria; Schensul, Stephen; Mlobeli, Regina

2011-01-01

Communicating about sex is a vital component of human immunodeficiency virus (HIV) prevention and influences how HIV educators convey messages to communities and how couples negotiate safer sex practices. However, sexual communication inevitably confronts culturally based behavioral guidelines and linguistic taboos unique to diverse social contexts. The HIV interventionist needs to identify the appropriate language for sexual communication given the participants and the message. Ethnographic research can help facilitate the exploration of how sex terminology is chosen. A theoretical framework, developed to guide HIV interventionists, suggests that an individual's language choice for sexual communication is influenced by gender roles and power differentials. In-depth interviews, free listing and triadic comparisons were conducted with Xhosa men and women in Cape Town, South Africa, to determine the terms for male genitalia, female genitalia and sexual intercourse that are most appropriate for sexual communication. Results showed that sexual terms express cultural norms and role expectations where men should be powerful and resilient and women should be passive and virginal. For HIV prevention education, non-mother tongue (English and Zulu) terms were recommended as most appropriate because they are descriptive, but allow the speaker to communicate outside the restrictive limits of their mother tongue by reducing emotive cultural connotations. PMID:21059802

Undertaking the first online sexuality survey among private university students in Lebanon – Process, challenges, and lessons learned.

PubMed

Yasmine, Rola; Ghandour, Lilian; El Kak, Faysal

2016-01-01

The taboo surrounding reproductive and sexual health in the Middle East and North African (MENA) region, specifically among unmarried youth, has resulted in an incomplete and inaccurate documentation of the status of youth sexual and reproductive health (SRH). Documenting regional research processes and successes can support SRH researchers in promoting evidence-based services and local policies. This paper describes the process, challenges and lessons learned during the first online research study in the MENA to assess university students’ sexual practices, values and perceptions. An online survey was completed by 2,182 university students attending the 4th largest private university in Lebanon. An online SRH survey among Arab youth must be carefully developed with the cultural context and its prevailing issues in mind. Careful attention must be paid to any translation process specifically regarding tone and choice of certain sexual terms. The online program/software must be thoroughly piloted for possible technical flaws, language support, and web browser compatibility. Inter-disciplinary collaboration between the research team, IT and IRB offices is crucial in order to conduct an ethicallyappropriate technically-functional online survey. Online survey methods hold great promise for surveying SRH and other sensitive topics in Lebanon and the MENA.

Designing a Visual Interface for Online Searching.

ERIC Educational Resources Information Center

Lin, Xia

1999-01-01

"MedLine Search Assistant" is a new interface for MEDLINE searching that improves both search precision and recall by helping the user convert a free text search to a controlled vocabulary-based search in a visual environment. Features of the interface are described, followed by details of the conceptual design and the physical design of…

Transformation of an uncertain video search pipeline to a sketch-based visual analytics loop.

PubMed

Legg, Philip A; Chung, David H S; Parry, Matthew L; Bown, Rhodri; Jones, Mark W; Griffiths, Iwan W; Chen, Min

2013-12-01

Traditional sketch-based image or video search systems rely on machine learning concepts as their core technology. However, in many applications, machine learning alone is impractical since videos may not be semantically annotated sufficiently, there may be a lack of suitable training data, and the search requirements of the user may frequently change for different tasks. In this work, we develop a visual analytics systems that overcomes the shortcomings of the traditional approach. We make use of a sketch-based interface to enable users to specify search requirement in a flexible manner without depending on semantic annotation. We employ active machine learning to train different analytical models for different types of search requirements. We use visualization to facilitate knowledge discovery at the different stages of visual analytics. This includes visualizing the parameter space of the trained model, visualizing the search space to support interactive browsing, visualizing candidature search results to support rapid interaction for active learning while minimizing watching videos, and visualizing aggregated information of the search results. We demonstrate the system for searching spatiotemporal attributes from sports video to identify key instances of the team and player performance.

Privacy-Aware Relevant Data Access with Semantically Enriched Search Queries for Untrusted Cloud Storage Services.

PubMed

Pervez, Zeeshan; Ahmad, Mahmood; Khattak, Asad Masood; Lee, Sungyoung; Chung, Tae Choong

2016-01-01

Privacy-aware search of outsourced data ensures relevant data access in the untrusted domain of a public cloud service provider. Subscriber of a public cloud storage service can determine the presence or absence of a particular keyword by submitting search query in the form of a trapdoor. However, these trapdoor-based search queries are limited in functionality and cannot be used to identify secure outsourced data which contains semantically equivalent information. In addition, trapdoor-based methodologies are confined to pre-defined trapdoors and prevent subscribers from searching outsourced data with arbitrarily defined search criteria. To solve the problem of relevant data access, we have proposed an index-based privacy-aware search methodology that ensures semantic retrieval of data from an untrusted domain. This method ensures oblivious execution of a search query and leverages authorized subscribers to model conjunctive search queries without relying on predefined trapdoors. A security analysis of our proposed methodology shows that, in a conspired attack, unauthorized subscribers and untrusted cloud service providers cannot deduce any information that can lead to the potential loss of data privacy. A computational time analysis on commodity hardware demonstrates that our proposed methodology requires moderate computational resources to model a privacy-aware search query and for its oblivious evaluation on a cloud service provider.

Privacy-Aware Relevant Data Access with Semantically Enriched Search Queries for Untrusted Cloud Storage Services

PubMed Central

Pervez, Zeeshan; Ahmad, Mahmood; Khattak, Asad Masood; Lee, Sungyoung; Chung, Tae Choong

2016-01-01

Privacy-aware search of outsourced data ensures relevant data access in the untrusted domain of a public cloud service provider. Subscriber of a public cloud storage service can determine the presence or absence of a particular keyword by submitting search query in the form of a trapdoor. However, these trapdoor-based search queries are limited in functionality and cannot be used to identify secure outsourced data which contains semantically equivalent information. In addition, trapdoor-based methodologies are confined to pre-defined trapdoors and prevent subscribers from searching outsourced data with arbitrarily defined search criteria. To solve the problem of relevant data access, we have proposed an index-based privacy-aware search methodology that ensures semantic retrieval of data from an untrusted domain. This method ensures oblivious execution of a search query and leverages authorized subscribers to model conjunctive search queries without relying on predefined trapdoors. A security analysis of our proposed methodology shows that, in a conspired attack, unauthorized subscribers and untrusted cloud service providers cannot deduce any information that can lead to the potential loss of data privacy. A computational time analysis on commodity hardware demonstrates that our proposed methodology requires moderate computational resources to model a privacy-aware search query and for its oblivious evaluation on a cloud service provider. PMID:27571421

Visibiome: an efficient microbiome search engine based on a scalable, distributed architecture.

PubMed

Azman, Syafiq Kamarul; Anwar, Muhammad Zohaib; Henschel, Andreas

2017-07-24

Given the current influx of 16S rRNA profiles of microbiota samples, it is conceivable that large amounts of them eventually are available for search, comparison and contextualization with respect to novel samples. This process facilitates the identification of similar compositional features in microbiota elsewhere and therefore can help to understand driving factors for microbial community assembly. We present Visibiome, a microbiome search engine that can perform exhaustive, phylogeny based similarity search and contextualization of user-provided samples against a comprehensive dataset of 16S rRNA profiles environments, while tackling several computational challenges. In order to scale to high demands, we developed a distributed system that combines web framework technology, task queueing and scheduling, cloud computing and a dedicated database server. To further ensure speed and efficiency, we have deployed Nearest Neighbor search algorithms, capable of sublinear searches in high-dimensional metric spaces in combination with an optimized Earth Mover Distance based implementation of weighted UniFrac. The search also incorporates pairwise (adaptive) rarefaction and optionally, 16S rRNA copy number correction. The result of a query microbiome sample is the contextualization against a comprehensive database of microbiome samples from a diverse range of environments, visualized through a rich set of interactive figures and diagrams, including barchart-based compositional comparisons and ranking of the closest matches in the database. Visibiome is a convenient, scalable and efficient framework to search microbiomes against a comprehensive database of environmental samples. The search engine leverages a popular but computationally expensive, phylogeny based distance metric, while providing numerous advantages over the current state of the art tool.

Googling DNA sequences on the World Wide Web.

PubMed

Hajibabaei, Mehrdad; Singer, Gregory A C

2009-11-10

New web-based technologies provide an excellent opportunity for sharing and accessing information and using web as a platform for interaction and collaboration. Although several specialized tools are available for analyzing DNA sequence information, conventional web-based tools have not been utilized for bioinformatics applications. We have developed a novel algorithm and implemented it for searching species-specific genomic sequences, DNA barcodes, by using popular web-based methods such as Google. We developed an alignment independent character based algorithm based on dividing a sequence library (DNA barcodes) and query sequence to words. The actual search is conducted by conventional search tools such as freely available Google Desktop Search. We implemented our algorithm in two exemplar packages. We developed pre and post-processing software to provide customized input and output services, respectively. Our analysis of all publicly available DNA barcode sequences shows a high accuracy as well as rapid results. Our method makes use of conventional web-based technologies for specialized genetic data. It provides a robust and efficient solution for sequence search on the web. The integration of our search method for large-scale sequence libraries such as DNA barcodes provides an excellent web-based tool for accessing this information and linking it to other available categories of information on the web.