Sample records for give female field

  1. Facilitating and Hindering Factors in Family Care Giving Process on Iranian Frail Elderly: Female Caregivers Experiences

    Directory of Open Access Journals (Sweden)

    Farahnaz Mohamadi


    Full Text Available Objectives: There is worldwide growth in the elderly population. Family care of elderly is key to long term care system and main duty of women at home. Qualitative study about facilitating and hindering factor of family care giving process provide clarified viewpoint on female caregivers need to plan and make effective supportive health policy. Methods & Materials: The present study was conducted by grounded theory. A purposive sample of 12 family caregiver participated in this study and data was gathered by deeply semi-structured interview and observation in the field. All of them were transcribed word by word and were analyzed through open, axial and selective coding according to Strauss and Corbin's approach (1998. Triangulation of the data gathering from different methods, prolonged engagement with caregivers, member check by participants and experts, was used to increase rigor of the study. Results: Female caregivers experience facilitator and hindering factors that affect the care giving process. These factors were categorized in 3 main classes of personal, familial and external factors and 9 subcategories of caregiver's knowledge on elderly care, personal characters of caregiver and care recipient, care giving burden, background of interpersonal relationship between caregiver and care recipient, familial supportive network, family member participation, formal supportive system, context of family care giving at home, and community based health care systems for elder people. Conclusion: Naturally, intervening factors in care giving process can confront caregivers with relief or difficulty Based on caregivers experiences, modifying facilitator and hindering factors by more family participation, psychosocial support, care giving education, improvement of care giving context and establishing appropriate age friendly health care systems would be effective in managing of the process by female caregivers, and could be helpful for them to be

  2. What Message Should Health Educators Give regarding Electromagnetic Fields? (United States)

    Al-Khamees, Nedaa A.


    The possibility of extremely low frequency electromagnetic fields (ELF EMF) causing a number of medical conditions and common symptoms remains a concern and presents somewhat of a quandary to health educators in view of conflicting results. This study investigated the relationship of a number of EMF sources to reported symptoms in an attempt to,…

  3. A randomised, double-blinded study comparing giving etoricoxib vs. placebo to female patients with fibromyalgia. (United States)

    Mahagna, H; Amital, D; Amital, H


    Current therapeutic approaches to fibromyalgia syndrome (FMS) do not provide satisfactory pain control to a high percentage of patients. This unmet need constantly fuels the pursuit for new modalities for pain relief. This randomised, double-blind, controlled study assessed the efficacy and safety of adding etoricoxib vs. placebo to the current therapeutic regimen of female patients with FMS. In this double-blind, placebo-controlled study, female patients were randomised to receive either 90 mg etoricoxib once daily or placebo for 6 weeks. Several physical and mental parameters were assessed throughout the study. The primary end-point was the response to treatment, defined as ≥ 30% reduction in the average Brief Pain Inventory score. Secondary outcomes were changes in the Fibromyalgia Impact Questionnaire, SF-36 Quality of Life assessment questionnaire and Hamilton rating scales for anxiety and depression. Overall, 73 patients were recruited. Although many outcome measures improved throughout the study, no difference was recorded between the etoricoxib- and placebo-treated groups. The Brief Pain Inventory, Fibromyalgia Impact Questionnaire, The Hamilton Anxiety and Depression scores did not differ between the two groups. This is the first randomised, double-blind study assessing the effect of adding etoricoxib to pre-existing medications for female patients with FMS. Although being mildly underpowered this study clearly has shown that etoricoxib did not improve pain scores and did not lead to any beneficial mental or physical effects. © 2016 John Wiley & Sons Ltd.

  4. The identifiable victim effect in charitable giving: evidence from a natural field experiment

    DEFF Research Database (Denmark)

    Lesner, Tine; Rasmussen, O. D.


    We design a natural field experiment to enhance our understanding of the role of the identifiable victim effect in charitable giving. Using direct mail solicitations to 25797 prior donors of a nonprofit charity, we tested the responsiveness of donors to make a contribution to either an identifiable...... or a statistical victim. Unlike much previous research, which has used only laboratory experiments, we find that the campaign letter focusing on one identifiable victim did not result in significantly larger donations than the campaign letter focusing on the statistical victim. In addition to the role...

  5. Different roles of electromagnetic field experts when giving policy advice: an expert consultation. (United States)

    Spruijt, Pita; Knol, Anne B; Petersen, Arthur C; Lebret, Erik


    The overall evidence for adverse health effects of electromagnetic fields (EMF) at levels of exposure normally experienced by the public is generally considered weak. However, whether long-term health effects arise remains uncertain and scientific policy advice is therefore given against a background of uncertainty. Several theories exist about different roles that experts may take when they provide advice on complex issues such as EMF. To provide empirical evidence for these theories, we conducted an expert consultation with as main research question: What are the different roles of EMF experts when they provide policy advice? Q methodology was used to empirically test theoretical notions on the existence and determinants of different expert roles and to analyze which roles actually play out in the domain of EMF. Experts were selected based on a structured nominee process. In total 32 international EMF experts participated. Responses were analyzed using Principal Component Analysis and for the open questions we used Atlas.ti. Four expert roles were found. Most striking differences between the four roles are whether experts consider current EMF policies adequate or not, whether additional -precautionary- measures are needed, and how experts view their position vis-à-vis policymakers and/or other stakeholders. This empirical study provides support for the so far mainly theoretical debate about the existence of different roles of experts when they give policy advice. The experts' assessment of the degree of uncertainty of the issue turned out to be highly associated with their role. We argue that part of the controversy that exists in the debate regarding scientific policy advice on EMF is about different values and roles.

  6. Acoustic experience shapes female mate choice in field crickets (United States)

    Bailey, Nathan W; Zuk, Marlene


    Female choice can drive the evolution of extravagant male traits. In invertebrates, the influence of prior social experience on female choice has only recently been considered. To better understand the evolutionary implications of experience-mediated plasticity in female choice, we investigated the effect of acoustic experience during rearing on female responsiveness to male song in the field cricket Teleogryllus oceanicus. Acoustic experience has unique biological relevance in this species: a morphological mutation has rendered over 90 per cent of males on the Hawaiian island of Kauai silent in fewer than 20 generations, impeding females' abilities to locate potential mates. Females reared in silent conditions mimicking Kauai were less discriminating of male calling song and more responsive to playbacks, compared with females that experienced song during rearing. Our results to our knowledge, are the first demonstration of long-term effects of acoustic experience in an arthropod, and suggest that female T. oceanicus may be able to compensate for the reduced availability of long-range male sexual signals by increasing their responsiveness to the few remaining signallers. Understanding the adaptive significance of experience-mediated plasticity in female choice provides insight into processes that facilitate rapid evolutionary change and shape sexual selection pressure in natural populations. PMID:18700205

  7. Hello handsome! Male's facial attractiveness gives rise to female's fairness bias in Ultimatum Game scenarios-An ERP study. (United States)

    Ma, Qingguo; Qian, Da; Hu, Linfeng; Wang, Lei


    The current study delineated how male proposers' facial attractiveness affect female responders' fairness considerations and their subsequent decision outcome during the Ultimatum Game (UG). Event Related Potentials (ERPs) were recorded from 17 female subjects, who played the role as responders and had to decide whether to accept offers from either attractive or unattractive male proposers. Behavioral data (Acceptance Ratio and Response time) revealed that, more offers were accepted from attractive-face conditions; subjects typically responded quicker to unfair offers from unattractive proposers as compared with slower to unfair offers from attractive proposers. The ERP data demonstrated similar N2 amplitudes elicited by both attractive and unattractive faces, and a larger early frontal LPP elicited by the attractive faces compared with unattractive ones, but no significant differences of both late posterior LPP and typical parietal LPP amplitudes were observed between these two face conditions, which was different from our previous study with similar paradigm but male participants. The results suggest that, in comparison to males, females might not experience the potential attention bias towards unattractive opposite-sex faces and are less likely to possess an enhanced processing and evaluation of those faces. This phenomenon might be explained by endogenous gender differences in mate preference. The feedback-related negativity (FRN) and P300 responses during an offer presentation were further measured in both attractive-face and unattractive-face conditions and the results demonstrated that the amplitudes elicited by fair and unfair offers were not statistically different in the former condition, but were different in the latter condition. More specifically, unfair offers generated larger FRN and smaller P300 than fair ones in the unattractive-face condition. Findings suggest that, although females tend to possess less salient evaluation of male's facial

  8. Novel string field theory with also negative energy constituents/objects gives Veneziano amplitude (United States)

    Nielsen, H. B.; Ninomiya, M.


    We have proposed a new type of string field theory. The main point of the present article is to cure some technical troubles: missing two out three terms in Veneziano amplitude. Our novel string field theory, describes a theory with many strings in terms of "objects", which are not exactly, but close to Charles Thorn's string bits. The new point is that the objects in terms of which the universe states are constructed, and which have an essentially 26-momentum variable called J μ , can have the energy J 0 be also negative as well as positive. We get a long way in deriving in this model the Veneziano model and obtain all the three terms needed for a four point amplitude. This result strongly indicates that our novel string field theory is indeed string theory.

  9. The effects of payment instruments on charitable giving: Evidence from a field experiment

    NARCIS (Netherlands)

    Soetevent, A.R.


    This study reports on a door-to-door field experiment on the effects of introducing portable debit terminals for mobile payment authorization on the contributions to charity. About 4,500 households are approached, randomly divided in three experimental treatments, distinguished by the possibility

  10. Electric field gradients in cuprtaes: Does LDA+U give the correct charge distribution?

    Czech Academy of Sciences Publication Activity Database

    Blaha, P.; Schwarz, K.; Novák, Pavel


    Roč. 101, - (2005), s. 550-566 ISSN 0020-7608 R&D Projects: GA ČR(CZ) GA202/03/0552 Institutional research plan: CEZ:AV0Z10100521 Keywords : cuprtaes * electric field gradients (EFG) * density fuctional theory (DFT) * LDA+U * band structure Subject RIV: BM - Solid Matter Physics ; Magnetism Impact factor: 1.192, year: 2005

  11. A variational principle giving gravitational 'superpotentials', the affine connection, Riemann tensor, and Einstein field equations

    International Nuclear Information System (INIS)

    Stachel, J.


    A first-order Lagrangian is given, from which follow the definitions of the fully covariant form of the Riemann tensor Rsub(μνkappalambda) in terms of the affine connection and metric; the definition of the affine connection in terms of the metric; the Einstein field equations; and the definition of a set of gravitational 'superpotentials' closely connected with the Komar conservation laws (Phys. Rev.; 113:934 (1959)). Substitution of the definition of the affine connection into this Lagrangian results in a second-order Lagrangian, from which follow the definition of the fully covariant Riemann tensor in terms of the metric, the Einstein equations, and the definition of the gravitational 'superpotentials'. (author)

  12. Intrinsic dendritic filtering gives low-pass power spectra of local field potentials

    DEFF Research Database (Denmark)

    Lindén, Henrik; Pettersen, Klas H; Einevoll, Gaute T


    The local field potential (LFP) is among the most important experimental measures when probing neural population activity, but a proper understanding of the link between the underlying neural activity and the LFP signal is still missing. Here we investigate this link by mathematical modeling...... of contributions to the LFP from a single layer-5 pyramidal neuron and a single layer-4 stellate neuron receiving synaptic input. An intrinsic dendritic low-pass filtering effect of the LFP signal, previously demonstrated for extracellular signatures of action potentials, is seen to strongly affect the LFP power...... spectra, even for frequencies as low as 10 Hz for the example pyramidal neuron. Further, the LFP signal is found to depend sensitively on both the recording position and the position of the synaptic input: the LFP power spectra recorded close to the active synapse are typically found to be less low...

  13. Going to Extremes: Pulsar Gives Insight on Ultra Dense Matter and Magnetic Fields (United States)


    A long look at a young pulsar with NASA's Chandra X-ray Observatory revealed unexpectedly rapid cooling, which suggests that it contains much denser matter than previously expected. The pulsar's cool temperature and the vast magnetic web of high-energy particles that surrounds it have implications for the theory of nuclear matter and the origin of magnetic fields in cosmic objects. Animation: Layers of Chandra's 3-Color Image Animation: Layers of Chandra's 3-Color Image An international team of scientists used the Chandra data to measure the temperature of the pulsar at the center of 3C58, the remains of a star observed to explode in the year 1181. Chandra's image of 3C58 also shows spectacular jets, rings and magnetized loops of high-energy particles generated by the pulsar. "We now have strong evidence that, in slightly more than 800 years, the surface of the 3C58 pulsar has cooled to a temperature of slightly less than a million degrees Celsius," said Patrick Slane of the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., and lead author on a paper describing these results in the November 20, 2004 issue of The Astrophysical Journal. "A million degrees may sound pretty hot, but for a young neutron star that's like the frozen tundra in Green Bay, Wisconsin." Optical & Chandra X-ray Composite of 3C58 Optical & Chandra X-ray Composite of 3C58 Pulsars are formed when the central core of a massive star collapses to create a dense object about 15 miles across that is composed almost entirely of neutrons. Collisions between neutrons and other subatomic particles in the interior of the star produce neutrinos that carry away energy as they escape from the star. This cooling process depends critically on the density and type of particles in the interior, so measurements of the surface temperature of pulsars provide a way to probe extreme conditions where densities are so high that our current understanding of how particles interact with one another is limited

  14. Giving feedback. (United States)

    Thomas, Jane DeLima; Arnold, Robert M


    Giving feedback is a core element of medical education, one that is gaining attention but with a thin evidence base to guide medical educators. This review provides a definition of feedback and its purpose, selectively reviews the literature regarding educators' and learners' attitudes toward feedback, and provides an algorithm for giving feedback. The authors discuss the parallels between giving feedback and breaking bad news, emphasizing the importance of titrating the amount of information given, attending to affect, and making a plan for next steps. Special considerations for giving feedback in palliative care are highlighted, including the effect of heightened emotion in the clinical encounter and the difficulties of giving feedback about communication skills.

  15. Giving presentations

    CERN Document Server

    Ellis, Mark


    This is part of a series of books, which gives training in key business communication skills. Emphasis is placed on building awareness of language appropriateness and fluency in typical business interactions. This new edition is in full colour.

  16. Global positioning system analysis of running performance in female field sports: A review of the literature


    Hodun, Megan; Clarke, Richard; De Ste Croix, Mark B; Hughes, Jonathan


    The use of global positioning systems (GPS) in analyzing field sport performance is a recent development, particularly in soccer, rugby and field hockey. Research with GPS in female field sports has centred on match performance, fatigue, and training intensity. Of particular concern for GPS analysis is the need for standardized methods to determine the occurrence of high-intensity running and sprinting. GPS analysis for female field sport athletes can assist in development of training plans a...

  17. Female functional literacy for health (FFLH): experience from the field

    African Journals Online (AJOL)

    In recognition of the fact that literacy has multiple benefits by impacting on infant mortality rate, fertility rate, appropriate utilization of health services, and other behaviour related to health, the female functional literacy in health project (FFLH) was implemented in selected communities in Nigeria. This study reports the findings ...

  18. Female field crickets incur increased parasitism risk when near preferred song.

    Directory of Open Access Journals (Sweden)

    Cassandra M Martin


    Full Text Available Female animals often prefer males with conspicuous traits because these males provide direct or indirect benefits. Conspicuous male traits, however, can attract predators. This not only increases the risk of predation for conspicuous males but also for the females that prefer them. In the variable field cricket, Gryllus lineaticeps, males that produce preferred song types provide females with greater material benefits, but they are also more likely to attract lethal parasitoid flies. First, we conducted a field experiment that tested the hypothesis that females have a greater risk of fly parasitism when in association with preferred high chirp rate males. Females were nearly twice as likely to be parasitized when caged with high chirp rate song than when caged with low chirp rate song. Females may thus be forced to trade off the quality of the benefits they receive from mating with preferred males and the risk of being killed by a predator when near these males. Second, we assessed female parasitism rates in a natural population. Up to 6% of the females were parasitized in field samples. Because the females we collected could have become parasitized had they not been collected, this provides a minimum estimate of the female parasitism rate in the field. In a laboratory study, we found no difference in the proportion of time parasitized and unparasitized females spent hiding under shelters; thus, differences in activity patterns do not appear to have biased our estimate of female parasitism rates. Overall, our results suggest that female association costs have the potential to shape the evolution of female mating preferences.

  19. How age influences phonotaxis in virgin female Jamaican field crickets (Gryllus assimilis

    Directory of Open Access Journals (Sweden)

    Karen Pacheco


    Full Text Available Female mating preference can be a dominant force shaping the evolution of sexual signals. However, females rarely have consistent mating preferences throughout their lives. Preference flexibility results from complex interactions of predation risk, social and sexual experience, and age. Because residual reproductive value should theoretically decline with age, older females should not be as choosy as younger females. We explored how age influences phonotaxis towards a standard mate attraction signal using a spherical treadmill (trackball and a no-choice experimental protocol. Female Jamaican field crickets, Gryllus assimilis, were highly variable in their phonotaxis; age explained up to 64% of this variation. Females 10 days post imaginal eclosion and older oriented toward the mate attraction signal, with 10- and 13-day females exhibiting the greatest movement in the direction of the signal. Our study suggests 10- and 13-day old females would be most responsive when quantifying the preference landscape for G. assimilis sexual signals.

  20. Differential receptive field organizations give rise to nearly identical neural correlations across three parallel sensory maps in weakly electric fish. (United States)

    Hofmann, Volker; Chacron, Maurice J


    Understanding how neural populations encode sensory information thereby leading to perception and behavior (i.e., the neural code) remains an important problem in neuroscience. When investigating the neural code, one must take into account the fact that neural activities are not independent but are actually correlated with one another. Such correlations are seen ubiquitously and have a strong impact on neural coding. Here we investigated how differences in the antagonistic center-surround receptive field (RF) organization across three parallel sensory maps influence correlations between the activities of electrosensory pyramidal neurons. Using a model based on known anatomical differences in receptive field center size and overlap, we initially predicted large differences in correlated activity across the maps. However, in vivo electrophysiological recordings showed that, contrary to modeling predictions, electrosensory pyramidal neurons across all three segments displayed nearly identical correlations. To explain this surprising result, we incorporated the effects of RF surround in our model. By systematically varying both the RF surround gain and size relative to that of the RF center, we found that multiple RF structures gave rise to similar levels of correlation. In particular, incorporating known physiological differences in RF structure between the three maps in our model gave rise to similar levels of correlation. Our results show that RF center overlap alone does not determine correlations which has important implications for understanding how RF structure influences correlated neural activity.

  1. Differential receptive field organizations give rise to nearly identical neural correlations across three parallel sensory maps in weakly electric fish.

    Directory of Open Access Journals (Sweden)

    Volker Hofmann


    Full Text Available Understanding how neural populations encode sensory information thereby leading to perception and behavior (i.e., the neural code remains an important problem in neuroscience. When investigating the neural code, one must take into account the fact that neural activities are not independent but are actually correlated with one another. Such correlations are seen ubiquitously and have a strong impact on neural coding. Here we investigated how differences in the antagonistic center-surround receptive field (RF organization across three parallel sensory maps influence correlations between the activities of electrosensory pyramidal neurons. Using a model based on known anatomical differences in receptive field center size and overlap, we initially predicted large differences in correlated activity across the maps. However, in vivo electrophysiological recordings showed that, contrary to modeling predictions, electrosensory pyramidal neurons across all three segments displayed nearly identical correlations. To explain this surprising result, we incorporated the effects of RF surround in our model. By systematically varying both the RF surround gain and size relative to that of the RF center, we found that multiple RF structures gave rise to similar levels of correlation. In particular, incorporating known physiological differences in RF structure between the three maps in our model gave rise to similar levels of correlation. Our results show that RF center overlap alone does not determine correlations which has important implications for understanding how RF structure influences correlated neural activity.

  2. Females and STEM: Determining the K-12 Experiences that Influenced Women to Pursue STEM Fields (United States)

    Petersen, Anne Marie

    In the United States, careers in the fields of Science, Technology, Engineering, and Mathematics (STEM) are increasing yet there are not enough trained personnel to meet this demand. In addition, of those that seek to pursue STEM fields in the United States, only 26% are female. In order to increase the number of women seeking STEM based bachelor's degrees, K-12 education must provide a foundation that prepares students for entry into these fields. The purpose of this phenomenological study was to determine the perceived K-12 experiences that influenced females to pursue a STEM field. Twelve college juniors or seniors seeking a degree in Biology, Mathematics, or Physics were interviewed concerning their K-12 experiences. These interviews were analyzed and six themes emerged. Teacher passion and classroom characteristics such as incorporating challenging activities played a significant role in the females' decisions to enter STEM fields. Extra-curricular activities such as volunteer and mentor opportunities and the females' need to benefit others also influenced females in their career choice. Both the formal (within the school) and informal (outside of the traditional classroom) pipeline opportunities that these students encountered helped develop a sense of self-efficacy in science and mathematics; this self-efficacy enabled them to persist in pursuing these career fields. Several participants cited barriers that they encountered in K-12 education, but these barriers were primarily internal as they struggled with overcoming self-imposed obstacles in learning and being competitive in the mathematics and science classrooms. The experiences from these female students can be used by K-12 educators to prepare and encourage current female students to enter STEM occupations.

  3. In-situ electric field and current density in Japanese male and female models for uniform magnetic field exposures

    International Nuclear Information System (INIS)

    Hirata, A.; Wake, K.; Watanabe, S.; Taki, M.


    The present study quantified the in situ electric field and induced current density in anatomically based numeric Japanese male and female models for exposure to extremely low-frequency magnetic fields. A quasi-static FDTD method was applied to analyse this problem. The computational results obtained herein reveal that the 99. percentile value of the in situ electric field in the nerve tissue and the current density averaged over an area of 1 cm 2 of the nerve tissue (excluding non-nerve tissues in the averaging region) in the female models were less than 35 and 25%, respectively. These induced quantities in the Japanese models were smaller than those for European models reported in a previous study, which is mainly due to the difference in cross-sectional area of the body. (authors)

  4. The Effectiveness of Engineering Workshops in Attracting Females into Engineering Fields: A Review of the Literature (United States)

    Sinkele, Carrie Nicole; Mupinga, Davison M.


    All-girl engineering workshops are increasing in popularity as a means to attract females into the male-dominated field of engineering. However, the effectiveness of such workshops as a recruitment tool is unclear. This report summarizes several research studies on this topic with the intent of showing the effectiveness of such workshops and other…

  5. Collection of field reproductive data from carcasses of the female Eurasian lynx (Lynx lynx). (United States)

    Axnér, E; Payan-Carreira, R; Setterlind, P; Åsbrink, J; Söderberg, A


    Information about reproductive physiology in the Eurasian lynx (Lynx lynx) would generate knowledge that could be useful in the management of the Swedish lynx population based on the knowledge about their reproductive potential and population development. Age-related differences in ovulation and implantation rates would affect the reproductive output and the development of the population. The aims of this study were to evaluate a protocol for collection of reproductive data from carcasses by comparisons with published field data and to generate data about reproduction in the Swedish lynx. Reproductive organs from 120 females that were harvested between March 1 and April 9 from 2009 to 2011 were collected and evaluated macroscopically for placental scars. Females had their first estrus as yearlings but did not have their first litter until the next season. Pregnancy rates were lower in 2-year-old females than in females aged 3 to 7 years but did not differ significantly from females aged 8 to 13 years (54.5%, 95.6%, and 75.0%, respectively). CL from the present season were morphologically distinctly different from luteal bodies from previous cycles (LBPC). All females ≥3 years had macroscopically visible LBPC, whereas only 67% of 22 to 23 months old females had one to three LBPC and no females number of LBPC counted in females ≥3 years of age was 11. These data would be in agreement with only one estrus per season and LBPC from at least three previous reproductive seasons in older females. The number of LBPC was significantly correlated with the weight of the ovaries rs = 0.648, P reproductive cycle and was highest for mature females in the luteal phase of the cycle. The estrous period, defined as occurrence of ovarian follicles lasted from March 5 to April 1 in this material. In conclusion, this study confirms that useful information about lynx reproduction can be collected from reproductive organs retrieved after the death of the animals. Continuous monitoring

  6. Differences in ACL biomechanical risk factors between field hockey and lacrosse female athletes. (United States)

    Braun, Hillary J; Shultz, Rebecca; Malone, Maria; Leatherwood, Whitney E; Silder, Amy; Dragoo, Jason L


    Previous investigations have revealed a greater incidence of anterior cruciate ligament (ACL) injuries in female lacrosse versus field hockey players. Lacrosse is played in an upright posture with overhead throwing and catching, while field hockey is almost exclusively played in a crouched, forward-flexed position. Biomechanical factors, including decreased knee, hip, and trunk flexion angles, have been identified as risk factors for ACL injury. The purpose of this study was to assess ACL biomechanical risk factors in female field hockey and lacrosse players to determine whether sport-specific posture might contribute to the increased incidence of ACL injury observed in lacrosse athletes. Thirty-one Division I NCAA females from field hockey and lacrosse completed four tasks, three times per leg: bilateral drop jump, single-leg drop jump (SDJ), single-leg jump onto a Bosu ball (SDB), and a 45° anticipated cut. Kinematic and force plate data were used to evaluate knee flexion angle, knee adduction moment, hip flexion angle, and trunk flexion and sway angles. Muscle activity of the lateral hamstrings and vastus lateralis was used to estimate peak hamstring activity and the quadriceps/hamstring ratio at the time of peak quadriceps activity (co-contraction ratio). During the SDJ and SDB, peak knee flexion angles were greater in field hockey compared with lacrosse. During cutting, field hockey players were more flexed at the trunk and had greater trunk sway, compared with the lacrosse players. No significant difference was observed for the co-contraction ratio for any of the tasks. Decreased knee flexion angle during landing, consistent with sport-specific playing postures, may contribute to the higher incidence of ACL injury in lacrosse players relative to field hockey. Sport-specific training injury prevention programmes may benefit from considering these differences between specialized athletes. II.

  7. Melatonin secretion and puberty in female lambs exposed to environmental electric and magnetic fields

    Energy Technology Data Exchange (ETDEWEB)

    Lee, J.M. Jr.; Stormshak, F.; Thompson, J.M.; Thinesen, P.; Painter, L.J.; Olenchek, E.G.; Hess, D.L.; Forbes, R.; Foster, D.L. (Oregon State Univ., Corvallis (United States))


    This study determined whether chronic exposure of female lambs to the electric and magnetic fields (EMF) of a high voltage transmission line can alter pineal secretion of melatonin and the normal occurrence of puberty. Twenty female Suffolk lambs were assigned randomly in equal numbers to a control and a treatment group. Treatment from 2 to 10 mo of age consisted of continuous exposure within the electrical environment of a 500-kV transmission line (mean electric field 6 kV/m, mean magnetic field 40 mG). Treated lambs were penned directly beneath the transmission line; control lambs were maintained in a pen of similar construction 229 m from the line where EMF were at ambient levels (mean electric field < 10 V/m, mean magnetic field < 0.3 mG). Melatonin was analyzed by RIA in serum of blood samples collected at 0.5-3-h intervals over eight 48-h periods. To assess attainment of puberty, serum concentrations of progesterone were determined by RIA from blood samples collected twice weekly beginning at 19 wk of age. Concentrations of circulating melatonin in control and treated lambs were low during daylight hours and increased during nighttime hours. The characteristic pattern of melatonin secretion during nighttime (amplitude, phase, and duration) did not differ between control and treatment groups. Age at puberty and number of subsequent estrous cycles also did not differ between groups. These data suggest that chronic exposure of developing female sheep to 60-Hz environmental EMF does not affect the mechanisms underlying the generation of the circadian pattern of melatonin secretion or the mechanisms involved in the onset of reproductive activity.

  8. Dosimetry in Japanese male and female models for a low-frequency electric field

    International Nuclear Information System (INIS)

    Hirata, Akimasa; Fujiwara, Osamu


    The present study quantified induced current in anatomically based Japanese male and female models for exposure to low-frequency electric fields. A quasi-static finite-difference time-domain (FDTD) method was applied to analyze this problem. For our computational results, the difference of the induced current density averaged over an area of 1 cm 2 between Japanese male and female models was less than 30% for each nerve tissue. The difference of induced current density between the present study and earlier works was less than 50% for the same conductivities, despite the different morphology. Particularly, maximum current density in central nerve tissues appeared in the retina of Japanese models, the same as in the earlier works. (note)

  9. The Situation of the Female Workforce in the Field of Scientific Research in European Countries

    Directory of Open Access Journals (Sweden)



    Full Text Available This study aims at identifying if and to what extent we can speak of the existence of gender imbalances in the field of scientific research in the European Union as a whole, but also comparatively between different countries, including the situation in Romania. After a short overview of the context in which this preoccupation appeared in European gender studies and of the possible causes which can determine this imbalance, the paper continues with a presentation of the general situation of the female/male workforce in the member states, followed by a analysis of the educational levels of women compared with men, with respect to stages of education. The study also analyzes the data on the participation of women in the field of scientific research from the point of view of share of the total, broken down by sectors of activity and scientific fields. A related focus is the participation of women in the field of higher education, according to hierarchical levels, from the perspective of access to research financing, of expenses per researchers, etc., focusing on the gender imbalances pointed out earlier and on the specificity of former communist countries.

  10. Shoe and Field Surface Risk Factors for Acute Lower Extremity Injuries Among Female Youth Soccer Players. (United States)

    OʼKane, John W; Gray, Kristen E; Levy, Marni R; Neradilek, Moni; Tencer, Allan F; Polissar, Nayak L; Schiff, Melissa A


    To describe acute lower extremity injuries and evaluate extrinsic risk factors in female youth soccer. Nested case-control study. Youth soccer clubs in Seattle, WA. Female soccer players (n = 351) ages 11 to 15 years randomly selected from 4 soccer clubs from which 83% of their players were enrolled with complete follow-up for 92% of players. Injured players were interviewed regarding injury, field surface, shoe type, and position. Uninjured controls, matched on game or practice session, were also interviewed. The association between risk factors and acute lower extremity injury using logistic regression to estimate odds ratios (OR) and 95% confidence intervals (CI). One hundred seventy-three acute lower extremity injuries occurred involving primarily the ankle (39.3%), knee (24.9%), and thigh (11.0%). Over half (52.9%) recovered within 1 week, whereas 30.2% lasted beyond 2 weeks. During practices, those injured were approximately 3-fold (OR, 2.83; 95% CI, 1.49-5.31) more likely to play on grass than artificial turf and 2.4-fold (95% CI, 1.03-5.96) more likely to wear cleats on grass than other shoe and surface combinations. During games, injured players were 89% (95% CI, 1.03-4.17) more likely to play defender compared with forward. Half of the acute lower extremity injuries affected the ankle or knee. Grass surface and wearing cleats on grass increased training injuries. The majority, 64%, of female youth soccer players' acute injuries involve the ankle and knee and injury prevention strategies in this age group should target these areas. When considering playing surfaces for training, communities and soccer organizations should consider the third-generation artificial turf a safe alternative to grass.

  11. Algebraic Thinking in Solving Linier Program at High School Level: Female Student’s Field Independent Cognitive Style (United States)

    Hardiani, N.; Budayasa, I. K.; Juniati, D.


    The aim of this study was to describe algebraic thinking of high school female student’s field independent cognitive style in solving linier program problem by revealing deeply the female students’ responses. Subjects in this study were 7 female students having field independent cognitive style in class 11. The type of this research was descriptive qualitative. The method of data collection used was observation, documentation, and interview. Data analysis technique was by reduction, presentation, and conclusion. The results of this study showed that the female students with field independent cognitive style in solving the linier program problem had the ability to represent algebraic ideas from the narrative question that had been read by manipulating symbols and variables presented in tabular form, creating and building mathematical models in two variables linear inequality system which represented algebraic ideas, and interpreting the solutions as variables obtained from the point of intersection in the solution area to obtain maximum benefit.

  12. Field evidence challenges the often-presumed relationship between early male maturation and female-biased sexual size dimorphism. (United States)

    Chelini, Marie-Claire; Hebets, Eileen


    Female-biased sexual size dimorphism (SSD) is often considered an epiphenomenon of selection for the increased mating opportunities provided by early male maturation (i.e. , protandry). Empirical evidence of the adaptive significance of protandry remains nonetheless fairly scarce. We use field data collected throughout the reproductive season of an SSD crab spider, Mecaphesa celer , to test two hypotheses: Protandry provides fitness benefits to males, leading to female-biased SSD, or protandry is an indirect consequence of selection for small male size/large female size. Using field-collected data, we modeled the probability of mating success for females and males according to their timing of maturation. We found that males matured earlier than females and the proportion of virgin females decreased abruptly early in the season, but unexpectedly increased afterward. Timing of female maturation was not related to clutch size, but large females tended to have more offspring than small females. Timing of female and male maturation was inversely related to size at adulthood, as early-maturing individuals were larger than late-maturing ones, suggesting that both sexes exhibit some plasticity in their developmental trajectories. Such plasticity indicates that protandry could co-occur with any degree and direction of SSD. Our calculation of the probability of mating success along the season shows multiple male maturation time points with similar predicted mating success. This suggests that males follow multiple strategies with equal success, trading-off access to virgin females with intensity of male-male competition. Our results challenge classic hypotheses linking protandry and female-biased SSD, and emphasize the importance of directly testing the often-assumed relationships between co-occurring animal traits.

  13. Four Weeks of Off-Season Training Improves Peak Oxygen Consumption in Female Field Hockey Players

    Directory of Open Access Journals (Sweden)

    Lindsey T. Funch


    Full Text Available The purpose of the study was to examine the changes in peak oxygen consumption ( V ˙O2peak and running economy (RE following four-weeks of high intensity training and concurrent strength and conditioning during the off-season in collegiate female field hockey players. Fourteen female student-athletes (age 19.29 ± 0.91 years were divided into two training groups, matched from baseline V ˙O2peak: High Intensity Training (HITrun; n = 8 and High Intensity Interval Training (HIIT; n = 6. Participants completed 12 training sessions. HITrun consisted of 30 min of high-intensity running, while HIIT consisted of a series of whole-body high intensity Tabata-style intervals (75–85% of age predicted maximum heart rate for a total of four minutes. In addition to the interval training, the off-season training included six resistance training sessions, three team practices, and concluded with a team scrimmage. V ˙O2peak was measured pre- and post-training to determine the effectiveness of the training program. A two-way mixed (group × time ANOVA showed a main effect of time with a statistically significant difference in V ˙O2peak from pre- to post-testing, F(1, 12 = 12.657, p = 0.004, partial η2 = 0.041. Average (±SD V ˙O2peak increased from 44.64 ± 3.74 to 47.35 ± 3.16 mL·kg−1·min−1 for HIIT group and increased from 45.39 ± 2.80 to 48.22 ± 2.42 mL·kg−1·min−1 for HITrun group. Given the similar improvement in aerobic power, coaches and training staff may find the time saving element of HIIT-type conditioning programs attractive.

  14. Giving Medicine to Children (United States)

    ... Products For Consumers Home For Consumers Consumer Updates Articulos en Espanol Giving Medicine to Children Share Tweet ... right medicine and the right amount More in Articulos en Espanol Alimentos y Bebidas Cosméticos Dispositivos ...

  15. Development of the female voxel phantom, NAOMI, and its application to calculations of induced current densities and electric fields from applied low frequency magnetic and electric fields

    International Nuclear Information System (INIS)

    Dimbylow, Peter


    This paper outlines the development of a 2 mm resolution voxel model, NAOMI (aNAtOMIcal model), designed to be representative of the average adult female. The primary medical imaging data were derived from a high-resolution MRI scan of a 1.65 m tall, 23 year old female subject with a mass of 58 kg. The model was rescaled to a height of 1.63 m and a mass of 60 kg, the dimensions of the International Commission on Radiological Protection reference adult female. There are 41 tissue types in the model. The application of NAOMI to the calculations of induced current densities and electric fields from applied low frequency magnetic and electric fields is described. Comparisons are made with values from the male voxel model, NORMAN. The calculations were extended from 50 Hz up to 10 MHz. External field reference levels are compared with the ICNIRP guidelines

  16. Health Effects of Electromagnetic Fields on Reproductive-Age Female Operators of Plastic Welding Machines in Fuzhou, China. (United States)

    Xu, Youqiong; Zhang, Xiaoyang; Chen, Yu; Ren, Nan; Lin, Wei; Zhang, Qunwei


    The aim of this study was to investigate the health effects of electromagnetic fields (EMFs) among female operators of plastic welding machines. We examined 180 female operators in shoe factories as the exposed group, and 349 female workers from nearby supermarkets as the unexposed group. The mean radiation levels in the vicinity of the welding machines ranged from 51.3 to 368.9 V/m. The prevalence of neurovegetative symptoms increased with higher EMFs exposures (P health effects, including neurovegetative symptoms, menstrual disorder, and low level of P4.

  17. Reversed sex change by widowed males in polygynous and protogynous fishes: female removal experiments in the field (United States)

    Kuwamura, Tetsuo; Suzuki, Shohei; Kadota, Tatsuru


    Sex change, either protogyny (female to male) or protandry (male to female), is well known among fishes, but evidence of bidirectional sex change or reversed sex change in natural populations is still very limited. This is the first report on female removal experiments for polygnous and protogynous fish species to induce reversed sex change in the widowed males in the field. We removed all of the females and juveniles from the territories of dominant males in the cleaner wrasse Labroides dimidiatus (Labridae) and the rusty angelfish Centropyge ferrugata (Pomacanthidae) on the coral reefs of Okinawa. In both species, if new females or juveniles did not immigrate into the territories of the widowed males, some of them emigrated to form male-male pairs. When a male-male pair formed, the smaller, subordinate partner began to perform female sexual behaviours ( n = 4 in L. dimidiatus; n = 2 in C. ferrugata) and, finally, released eggs ( n = 1, respectively). Thus, the reversed sex change occurred in the widowed males according to the change of their social status. These results suggest that such female removal experiments will contribute to the discovery of reversed sex change in the field also in other polygnous and protogynous species.

  18. Mediterranean fruit fly: interference of oviposition by radiation-sterilized females in field cages

    International Nuclear Information System (INIS)

    McInnis, D.O.; Wong, T.T.Y.


    In experiments between April and September 1984, the behaviour of nonirradiated and radiation-sterilized laboratory-adapted adults of the tephritid Ceratitis capitata was observed on apples hung on guava trees in outdoor cages in Hawaii. The numbers of nonirradiated females observed resting on fruit were reduced several times by the presence of irradiated females, either alone or with irradiated males, but not by irradiated males alone. Similarly, the number of nonirradiated females observed ovipositing and the duration of oviposition was reduced by the presence of irradiated females. In control cages (all nonirradiated flies), the duration of oviposition by females averaged 255.9±15.0 s on fruit, while most of nonirradiated and irradiated females in the mixed (treatment) cage averaged 157±19.8 s and 77.5±7.5 s on fruit, resp. Irradiated females behaved skittishly on fruit and frequently engaged in physical encounters with other flies

  19. Caffeine Improves Triathlon Performance: A Field Study in Males and Females. (United States)

    Potgieter, Sunita; Wright, Hattie H; Smith, Carine


    The ergogenic effect of caffeine on endurance exercise is commonly accepted. We aimed to elucidate realistically the effect of caffeine on triathlon event performance using a field study design, while allowing investigation into potential mechanisms at play. A double-blind, randomized, crossover, field trial was conducted. Twenty-six triathletes (14 males, 12 females) participated (age: 37.8±10.6 years, habitual caffeine intake: 413±505 mg/day, percentage body fat: 14.5±7.2%, training/week: 12.8±4.5 hours). Microencapsulated caffeine (6 mg/kg body weight) was supplemented 60 minutes pre-trial. Performance data included time to completion (TTC), rating of perceived exertion (RPE) and profile of mood states (POMS). Blood samples taken before, during and post-race were analyzed for cortisol, testosterone and full blood count. Capillary blood lactate concentrations were assessed pre-race, during transitions and 3, 6, 9, 12, 15 minutes after triathlons. Caffeine supplementation resulted in a 3.7% reduction in swim time (33.5±7.0 vs. 34.8±8.1 minutes, pCaffeine did not alter RPE significantly, but better performance after caffeine supplementation suggests a central effect resulting in greater overall exercise intensity at the same RPE. Caffeine supplementation was associated with higher post-exercise cortisol levels (665±200 vs. 543±169 nmol/l, peffect, pcaffeine intake may ingest 6 mg/kg body weight caffeine, 45-60 minutes before the start of Olympic-distance triathlon in order to improve performance.

  20. Supplementation of male pheromone on rock substrates attracts female rock lizards to the territories of males: a field experiment.

    Directory of Open Access Journals (Sweden)

    José Martín

    Full Text Available Many animals produce elaborated sexual signals to attract mates, among them are common chemical sexual signals (pheromones with an attracting function. Lizards produce chemical secretions for scent marking that may have a role in sexual selection. In the laboratory, female rock lizards (Iberolacerta cyreni prefer the scent of males with more ergosterol in their femoral secretions. However, it is not known whether the scent-marks of male rock lizards may actually attract females to male territories in the field.In the field, we added ergosterol to rocks inside the territories of male lizards, and found that this manipulation resulted in increased relative densities of females in these territories. Furthermore, a higher number of females were observed associated to males in manipulated plots, which probably increased mating opportunities for males in these areas.These and previous laboratory results suggest that female rock lizards may select to settle in home ranges based on the characteristics of scent-marks from conspecific males. Therefore, male rock lizards might attract more females and obtain more matings by increasing the proportion of ergosterol when scent-marking their territories. However, previous studies suggest that the allocation of ergosterol to secretions may be costly and only high quality males could afford it, thus, allowing the evolution of scent-marks as an honest sexual display.

  1. Give blood at CERN

    CERN Multimedia

    SC Unit


    ACCIDENTS and ILLNESSES don’t take a break! DO SOMETHING AMAZING - GIVE BLOOD! IT’S IN ALL OUR INTERESTS. 30 July 2008 from 9.30 a.m. to 4 p.m. CERN RESTAURANT NOVAE First floor - Salle des Pas Perdus After you have given blood, you are invited to partake of refreshments kindly offered by NOVAE.

  2. How females of chirping and trilling field crickets integrate the 'what' and 'where' of male acoustic signals during decision making. (United States)

    Gabel, Eileen; Gray, David A; Matthias Hennig, R


    In crickets acoustic communication serves mate selection. Female crickets have to perceive and integrate male cues relevant for mate choice while confronted with several different signals in an acoustically diverse background. Overall female decisions are based on the attractiveness of the temporal pattern (informative about the 'what') and on signal intensity (informative about the 'where') of male calling songs. Here, we investigated how the relevant cues for mate choice are integrated during the decision process by females of five different species of chirping and trilling field crickets. Using a behavioral design, female preferences in no-choice and choice situations for male calling songs differing in pulse rate, modulation depth, intensities, chirp/trill arrangements and temporal shifts were examined. Sensory processing underlying decisions in female field crickets is rather similar as combined evidence suggested that incoming song patterns were analyzed separately by bilaterally paired networks for pattern attractiveness and pattern intensity. A downstream gain control mechanism leads to a weighting of the intensity cue by pattern attractiveness. While remarkable differences between species were observed with respect to specific processing steps, closely related species exhibited more similar preferences than did more distantly related species.

  3. How male sound pressure level influences phonotaxis in virgin female Jamaican field crickets (Gryllus assimilis

    Directory of Open Access Journals (Sweden)

    Karen Pacheco


    Full Text Available Understanding female mate preference is important for determining the strength and direction of sexual trait evolution. The sound pressure level (SPL acoustic signalers use is often an important predictor of mating success because higher sound pressure levels are detectable at greater distances. If females are more attracted to signals produced at higher sound pressure levels, then the potential fitness impacts of signalling at higher sound pressure levels should be elevated beyond what would be expected from detection distance alone. Here we manipulated the sound pressure level of cricket mate attraction signals to determine how female phonotaxis was influenced. We examined female phonotaxis using two common experimental methods: spherical treadmills and open arenas. Both methods showed similar results, with females exhibiting greatest phonotaxis towards loud sound pressure levels relative to the standard signal (69 vs. 60 dB SPL but showing reduced phonotaxis towards very loud sound pressure level signals relative to the standard (77 vs. 60 dB SPL. Reduced female phonotaxis towards supernormal stimuli may signify an acoustic startle response, an absence of other required sensory cues, or perceived increases in predation risk.

  4. The Variation in Spatial Visualization Abilities of College Male and Female Students in STEM Fields versus Non-STEM Fields (United States)

    Sharobeam, Monir H.


    The purpose of this study was to determine whether there is a difference in spatial visualization ability between college students in STEM (science, technology, engineering, and mathematics) fields and those in non-STEM fields. The study also examined whether such a difference can be identified across gender. The study included over 850 male and…

  5. Giving Protons a Boost

    CERN Multimedia


    The first of LHC's superconducting radio-frequency cavity modules has passed its final test at full power in the test area of building SM18. These modules carry an oscillating electric field that will accelerate protons around the LHC ring and help maintain the stability of the proton beams.

  6. Evaluation of reproductive function of female rats exposed to radiofrequency fields (27. 12 MHz) near a shortwave diathermy device

    Energy Technology Data Exchange (ETDEWEB)

    Brown-Woodman, P.D.; Hadley, J.A.; Richardson, L.; Bright, D.; Porter, D.


    In recent years, there has been increased concern regarding effects of operator exposure to the electromagnetic (EM) field associated with shortwave diathermy devices. The present study was designed to investigate the effects, on rats, of repeated exposure to such an EM field. Following repeated exposure for 5 wk, a reduction in fertility occurred as indicated by a reduced number of matings in exposed rats compared to sham-irradiated rats and a reduction in the number of rats that conceived after mating. The data suggest that female operators could experience reduced fertility, if they remained close to the console for prolonged periods. This has particular significant for the physiotherapy profession.

  7. The relevance of the hip extensor muscles to low back pain in elite female field hockey players

    Directory of Open Access Journals (Sweden)

    M. Wege


    Full Text Available Low back pain (LBP is a common complaint among field hockey players.  Only a few of the risk factors for LBP have however been assessed on these players.  These include trunk strength and lumbosacral range of motion.  The aim of the literature review was therefore to investigate the reports of LBP among elite female field hockey players, focusing on risk factors for LBP, biomechanical aspects of field hockey, muscle imbalance and the role of the gluteus maximus (GM muscle in the development of LBP.  The literature indicated a strong link between LBP and GM weakness.  More recent research supports this concept and clearly stated that female athletes with GM weakness are at risk for the development of LBP.  Considering that the biomechanical aspects and unique requirements of field hockey indicate hip extensor involvement, as well as the association between LBP and GM weakness, further investigation is warranted into the hip extensor muscles of field hockey players.

  8. Analysis gives sensibility two models gives migration and transport gives radionuclides in the geosphere

    International Nuclear Information System (INIS)

    Torres Berdeguez, M. B.; Gil Castillo, R.; Peralta Vidal, J.L.


    An sensibility analysis it was applied two models, the first one, a model compressible for the near field (I finish source) The second, a simple model gives migration and transport radionuclides in the geosphere. The study was developed varying the securities ed simultaneously at the same time each parameter and observing the results in changes in the output and input. The intention in analysis it is to determine the parameter that but it influences in the variation the concentration. The statistical technique Regression it was employee in the study. This statistical method is used to analyze the dependence between a dependent variable and an or but independent variables

  9. Influence of Cognitive Interferences and Self-Talk Functions on Performance During Competition in Elite Female Field Hockey Players. (United States)

    Pérez-Encinas, Cristina; Fernández-Campos, Francisco J; Rodas, Gil; Barrios, Carlos


    Pérez-Encinas, C, Fernández-Campos, FJ, Rodas, G, and Barrios, C. Influence of cognitive interferences and self-talk functions on performance during competition in elite female field hockey players. J Strength Cond Res 30(12): 3339-3346, 2016-Cognitive interferences in the form of distracting thoughts and self-talk functions may play an important role in athletes' performance. The purpose of this study was to explore the types of interfering thoughts and the concomitant use of self-talk functions occurring in a sample of elite female field hockey players. The variation in these interferences in relation to athletes' performance level in competition was also investigated. Thirty-two female players of the first and the Under-21 National Team completed the Thought Occurrence Questionnaire for Sport and the Self-Talk Questionnaire after an international competition. The trainer rated the players' performance during competition in 3 different categories according to his expectancies based on the athletes' conditioning: Low (n = 6), Normal (n = 15), and High Performance (n = 11). Those players classified as low performing had increased the occurrence of irrelevant thoughts as compared with other groups. These athletes also showed the highest scores on the thoughts of escape subscale. Athletes with high performance during tournaments exhibited the lowest scores on all subscales, especially in thoughts of escape. The S-TQ subscales showed no differences among the 3 performance groups. Under-21 players had higher scores on the occurrence of performance worries and thoughts of escape subscales than first national team players. Interfering thoughts are common in female field hockey players during world-class competitions. The occurrence of irrelevant thoughts and thoughts of escape was related to players exhibiting low performance. The use of self-talk functions was relatively low in these athletes and could explain the enhanced occurrence of interfering thoughts.

  10. Use of Pulsing Electromagnetic Fields for the Treatment of Pelvic Stress Fractures Among Female Soldiers

    National Research Council Canada - National Science Library

    Jones, D


    .... Pulsing electromagnetic fields (PEMFs)have been shown to speed the healing of non-union fractures and we have used them successfully to treat stress fractures in the lower limbs. All women at Ft...

  11. Effect of pulsed electromagnetic field on some biochemical and hematological parameters of female rats

    International Nuclear Information System (INIS)

    Marzook, E.A.


    The present study was designed to investigate the effect of exposure to pulsed electromagnetic spectrum on some biochemical and hematological parameters in female albino rats. A group of mature female rats was exposed to 10 pulses of electromagnetic spectrum (frequency 8-12 GHz) 3 times/week for 3 weeks. The untreated group was considered as the control group. At the end of the experiment, serum levels of malondialdehyde, thyroid triiodothyronine and thyroxine (T3, T4), α-feto protein, estradiol, calcium, urea, creatinine and other hematological parameters were estimated. The present data revealed that serum levels of estradiol, malondialdehyde, urea, creatinine, triiodothyronine and thyroxine were elevated in the exposed group while serum calcium was significantly decreased. Non-significant difference was found in the value of α-feto protein between the two groups. The hematological studies revealed that exposure of rats to electromagnetic spectrum induced significant reduction in red blood cells (RBCs), hemoglobin concentration (Hb) and in hematocrit percent (Hct%), while reticulocyte count (Ret %) was elevated in the treated group. Non-significant changes were observed in platelets, leukocyte (WBCs) and lymphocytic counts in the exposed group as compared to the control group

  12. Time domain characterization for the electric field considering a Chinese female physical phantom (United States)

    Yang, Xiaodong; Zhang, Qing


    Recently, wireless communications around the human body, which are essential for wireless vital data monitoring, have been widely studied. Besides statistical channel modeling, characterization of time-varying electric field is also highly necessary to understand the communication mechanism in this area; however, few studies have been conducted. In this paper, time-varying electric fields, both on the digital human body and in the two-dimensional space around the human body, were studied through the finite-difference time-domain (FDTD) numerical analysis.

  13. A Descriptive-Analytic Study of the Practice Field Behavior of a Winning Female Coach. (United States)

    Dodds, Patt; Rife, Frank

    A winning collegiate field hockey coach was observed across seventeen practice sessions through one complete competitive season. A category system for the event recording of verbal and nonverbal behaviors delivered to the team and to the sixteen individual players produced descriptive-analytic information about relative behavior frequencies for…

  14. Use of Pulsing Electromagnetic Fields for the Treatment of Pelvic Stress Fractures Among Female Soldiers. (United States)


    activities. Pulsing electromagnetic fields ( PEMFs )have been shown to speed the healing of non-union fractures and we have used them successfully to...and then randomized into actual PEMF and placebo PEMF groups and treated for one hour per day until they return to duty. Changes in the bone scan are...musculoskeletal groups. Results to date indicate that pelvic stress fractures are being misdiagnosed. If these results are confirmed, treatments for

  15. Factors That Female Higher Education Faculty in Select Science, Technology, Engineering, and Mathematics (STEM) Fields Perceive as Being Influential to Their Success and Persistence in Their Chosen Professions (United States)

    Opare, Phyllis Bernice


    The purpose of this study was to determine factors female higher education faculty in select science, technology, engineering, and mathematics (STEM) fields perceived as influential to their success and persistence in their chosen professions. Females are underrepresented in STEM professions including academia, despite the fact that female…

  16. Effect of modulated ultrahigh frequency field on behavior and hormone level in female rats under emotional stress

    Energy Technology Data Exchange (ETDEWEB)

    Rasulov, M.M.

    The effect of a modulated electromagnetic field (MEMF) (field frequency of 40 MHz and modulated frequency of 50 Hz, 1 h exposure daily for 30 days) on behavior and level of sexual hormones, determined from the length of the estrous cycle and of its separate phases, was studied in female Wistar rats subjected to sexual deprivation. The ratio of frequency of running to number of vertical positions (R:V) was used as an index. Activity of rats declined during the 1-h exposure to MEMF; this may indicate the direct effect of MEMF on the central nervous system. Analysis of behavior after MEMF treatments ceased showed that the R:V ratio increased from 3.2:1 to 3:1 in month 3 and reached 2:1 in month 5. The relative significance of sexual behavior (lordosis, licking of perineum) more than double in comparison with the initial level. The findings support the existence of individual differences in sensitivity to a UHF field. The data on the estrous cycle indicate the tranquilizing effect of a UHF field on the neuroendocrine system and the greater resistance of individual animals exposed to MEMF to the development of sexual neurosis. 12 references, 2 figures.

  17. Motion characteristics of division I college field hockey: Female Athletes in Motion (FAiM) study. (United States)

    Vescovi, Jason D; Frayne, Devon H


    To examine locomotor demands and metabolic-power characteristics of National Collegiate Athletic Association (NCAA) field hockey matches. Using a cross-sectional design, global positioning system (GPS) technology tracked Division I field hockey players from 6 teams during 1 regular-season match (68 player observations). An ANOVA compared locomotor demands and metabolic-power characteristics among positions. Paired t tests compared dependent variables between halves. Defenders played 5-6 min more than midfielders, whereas midfielders played 6-7 min more than forwards. Defenders covered less relative distance (98 m/min) than forwards and midfielders (110-111 m/min), as well as more low-intensity running than forwards and less high-intensity running than midfielders. Lower mean metabolic power (9.3 W/kg) was observed for defenders than forwards and midfielders (10.4 W/kg). There was no difference in playing time between halves; however, all 3 positions had a reduction in relative distance (7-9%) and mean metabolic power (8-9%) during the second half. Despite more playing time, defenders covered less relative distance and had lower mean metabolic power than other positions. Moderate-intensity, high-intensity, and sprint distance were similar between positions, highlighting the greater relative demands on forwards because they tended to have the least amount of playing time. The reduction of key metrics during the second half was similar among positions and warrants further investigation. These initial results can be used to design position-specific drills or create small-sided games that replicate match demands for NCAA athletes, thus helping establish strategies for developing physiological ability of players at this level.

  18. Sex and the single (-eared) female: leg function, limb autotomy and mating history trade-offs in field crickets (Gryllus bimaculatus) (United States)

    Bateman, Philip W; Fleming, Patricia A


    Both male and female field crickets (Gryllus bimaculatus) autotomize front (tympanal) limbs more slowly than hind limbs. Arguably, this pattern could reflect possible differences in the mechanism of limb autotomy. However, we demonstrate that, for females, limb autotomy is also dependent on their mating status: virgin females autotomize front legs significantly more slowly than mated females. This response suggests a central control for leg autotomy in these animals, and less readiness to autotomize a front leg, possibly because the tympanum is crucial for mate location. PMID:17148319

  19. Using sediment transport and river restoration to link research and education, and promote K-12 female involvement in STEM fields (United States)

    Yager, E. M.; Bradley-Eitel, K.


    The focus of this CAREER award is to better understand and predict the mechanics of sediment transport, to link research and education through courses and shared field sites, and to increase female interest in STEM fields. To accomplish the education component of this proposal we have focused on the following three activities: 1) a Keystone course on the scientific method, 2) a Women Outside with Science (WOWS) camp and 3) a permanent field site for research and education on river processes. In the Keystone Course, students investigated the impact of roughness addition, in sediment-starved river reaches (e.g. downstream of dams), on the retention of gravel used for spawning. They developed research questions and hypotheses, designed and conducted a set of scaled laboratory flume experiments, analyzed their data and wrote a draft manuscript of their results. Student feedback was overwhelmingly positive on the merits of this course, which included hands-on learning of the following: basic sediment transport and fluvial geomorphology, applied statistics, laboratory methods, and scientific writing skills. Students sometimes struggled when flume experiments did not progress as planned, and in the analysis and interpretation of complex data. Some of the students in the course have reanalyzed data, conducted additional experiments and are currently rewriting the manuscript for submission to a peer-reviewed journal. Such a course fundamentally links research and teaching, and provides an introduction to research for advanced undergraduates or beginning graduate students. We have also run one summer WOWS camp, which was a ten day camping and inquiry based research experience for 20 female junior-high and high-school students. The girls studied climate change and water related issues, worked on a restoration project on the Little Salmon River, met with a fish biologist and did fish habitat surveys and studied water quality along the North Fork of the Payette River while on a

  20. Reexamination of the female sex pheromone of the sweet potato vine borer moth: identification and field evaluation of a tricosatriene. (United States)

    Yan, Qi; Vang, Le Van; Khanh, Chau Nguyen Quoc; Naka, Hideshi; Ando, Tetsu


    The sweet potato vine borer moth, Omphisa anastomosalis (Pyraloidea: Crambidae), is a serious pest in tropical and subtropical Asia-Pacific regions. In previous work using a population from Okinawa, Japan, (10E,14E)-10,14-hexadecadienal (E10,E14-16:Ald) was identified as the major pheromone component, with hexadecanal, (E)-10-hexadecenal, and (E)-14-hexadecenal as minor components. However, traps baited with the synthetic compounds were less effective at attracting males in the field than those baited with virgin females. While Pyraloidea females usually produce only Type I pheromone components (unsaturated fatty alcohols and their derivatives), the pheromones of some Pyraloidea species have been shown to involve a combination of both Type I and Type II components (unsaturated hydrocarbons and their epoxides). We examined an extract of the pheromone glands of female O. anastomosalis from Vietnam by gas chromatography coupled to mass spectrometry and detected (3Z,6Z,9Z)-3,6,9-tricosatriene (Z3,Z6,Z9-23:H) in addition to the compounds identified previously. All four isomers of 10,14-16:Ald were synthesized. A mixture of synthetic E10,E14-16:Ald and Z3,Z6,Z9-23:H in a ratio of 1:0.2-1:2 was attractive to male moths in Vietnam, indicating the strong synergistic effect of the Type II compound. Addition of the other minor pheromone components to the binary blend did not increase the number of male moths captured. Combinations of Z3,Z6,Z9-23:H with the other three geometrical isomers of E10,E14-16:Ald attracted no males, further substantiating the 10E,14E configuration of the natural diene component. E10,E14-16:Ald mixed with other polyunsaturated hydrocarbons showed that mixtures that included a C21 triene, a C22 triene, or a C23 pentaene attracted as many males as did the mixture with Z3,Z6,Z9-23:H. The identification of a highly attractive sex pheromone will help in developing efficient strategies for monitoring and control of O. anastomosalis populations in sweet

  1. Muscle and intensity based hamstring exercise classification in elite female track and field athletes: implications for exercise selection during rehabilitation (United States)

    Tsaklis, Panagiotis; Malliaropoulos, Nikos; Mendiguchia, Jurdan; Korakakis, Vasileios; Tsapralis, Kyriakos; Pyne, Debasish; Malliaras, Peter


    Background Hamstring injuries are common in many sports, including track and field. Strains occur in different parts of the hamstring muscle but very little is known about whether common hamstring loading exercises specifically load different hamstring components. The purpose of this study was to investigate muscle activation of different components of the hamstring muscle during common hamstring loading exercises. Methods Twenty elite female track and field athletes were recruited into this study, which had a single-sample, repeated-measures design. Each athlete performed ten hamstring loading exercises, and an electromyogram (EMG) was recorded from the biceps femoris and semitendinosus components of the hamstring. Hamstring EMG during maximal voluntary isometric contraction (MVIC) was used to normalize the mean data across ten repetitions of each exercise. An electrogoniometer synchronized to the EMG was used to determine whether peak EMG activity occurred during muscle-tendon unit lengthening, shortening, or no change in length. Mean EMG values were compared between the two recording sites for each exercise using the Student’s t-test. Results The lunge, dead lift, and kettle swings were low intensity (hamstring bridge, and hamstring curl were all medium intensity exercises (≥50% or hamstrings. Low, medium, and high intensity exercises were demonstrated. This information enables the clinician, strength and conditioning coach and physiotherapist to better understand intensity- and muscle-specific activation during hamstring muscle rehabilitation. Therefore, these results may help in designing progressive strengthening and rehabilitation and prevention programs. PMID:26170726

  2. Effects of ionizing radiation on codling moth Cydia pomonella (L) female's ability to attract males in the field

    International Nuclear Information System (INIS)

    Mansour, M.; Mohamad, F.


    Codling moth Cydia pomonella L. males and females were exposed to three levels of gamma radiation (0, 250 and 350 Gy). Females were used in pheromone traps (instead of pheromone capsules) inside wire cages at a rate of one female / trap. Males were released in a 2 * 2 m square in the middle of the orchard and the number of caught males (wild and released ) in female baited traps was recorded. Results showed an inverse relationship between radiation dose and the ability of females to attract males (wild and released). Contrary to that, result showed that the higher the dose, the lower was the number of males caught in female baited traps. (author)

  3. Spatio-Temporal Dynamics of Field Cricket Calling Behaviour: Implications for Female Mate Search and Mate Choice. (United States)

    Nandi, Diptarup; Balakrishnan, Rohini


    Amount of calling activity (calling effort) is a strong determinant of male mating success in species such as orthopterans and anurans that use acoustic communication in the context of mating behaviour. While many studies in crickets have investigated the determinants of calling effort, patterns of variability in male calling effort in natural choruses remain largely unexplored. Within-individual variability in calling activity across multiple nights of calling can influence female mate search and mate choice strategies. Moreover, calling site fidelity across multiple nights of calling can also affect the female mate sampling strategy. We therefore investigated the spatio-temporal dynamics of acoustic signaling behaviour in a wild population of the field cricket species Plebeiogryllus guttiventris. We first studied the consistency of calling activity by quantifying variation in male calling effort across multiple nights of calling using repeatability analysis. Callers were inconsistent in their calling effort across nights and did not optimize nightly calling effort to increase their total number of nights spent calling. We also estimated calling site fidelity of males across multiple nights by quantifying movement of callers. Callers frequently changed their calling sites across calling nights with substantial displacement but without any significant directionality. Finally, we investigated trade-offs between within-night calling effort and energetically expensive calling song features such as call intensity and chirp rate. Calling effort was not correlated with any of the calling song features, suggesting that energetically expensive song features do not constrain male calling effort. The two key features of signaling behaviour, calling effort and call intensity, which determine the duration and spatial coverage of the sexual signal, are therefore uncorrelated and function independently.

  4. Assessment of female ballet dancers' ankles in the en pointe position using high field strength magnetic resonance imaging. (United States)

    Russell, Jeffrey A; Yoshioka, Hiroshi


    The en pointe position of the ankle in ballet is extreme. Previously, magnetic resonance imaging (MRI) of ballet dancers' ankles en pointe was confined to a low field, open MR device. To develop a reproducible ankle MRI protocol for ballet dancers en pointe and to assess the positions of the key structures in the dancers ankles. Six female ballet dancers participated; each was randomly assigned to stand en pointe while one of her feet and ankles was splinted with wooden rods affixed with straps or to begin with the ankle in neutral position. She lay in an MR scanner with the ankle inside a knee coil for en pointe imaging and inside an ankle/foot coil for neutral position imaging. Proton density weighted images with and without fat suppression and 3D water excitation gradient recalled echo images were obtained en pointe and in neutral position in sagittal, axial, and coronal planes. We compared the bones, cartilage, and soft tissues within and between positions. No difficulties using the protocol were encountered. En pointe the posterior articular surface of the tibial plafond was incongruent with the talar dome and rested on the posterior talus. The posterior edge of the plafond impinged Kager's fat pad. All participants exhibited one or more small ganglion cysts about the ankle and proximal foot, as well as fluid accumulation in the flexor and fibularis tendon sheaths. Our MRI protocol allows assessment of female ballet dancers' ankles in the extreme plantar flexion position in which the dancers perform. We consistently noted incongruence of the talocrural joint and convergence of the tibia, talus, and calcaneus posteriorly. This protocol may be useful for clinicians who evaluate dancers. © The Foundation Acta Radiologica 2015.

  5. Laboratory- and field-based testing as predictors of skating performance in competitive-level female ice hockey

    Directory of Open Access Journals (Sweden)

    Henriksson T


    Full Text Available Tommy Henriksson,1,2 Jason D Vescovi,3 Anncristine Fjellman-Wiklund,4 Kajsa Gilenstam1 1Sport Medicine Unit, Department of Community Medicine and Rehabilitation, 2The National Graduate School of Gender Studies, Umeå University, Umeå, Sweden; 3Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada; 4Physiotherapy Unit, Department of Community Medicine and Rehabilitation, Umeå University, Umeå, Sweden Objectives: The purpose of this study was to examine whether field-based and/or laboratory-based assessments are valid tools for predicting key performance characteristics of skating in competitive-level female hockey players.Design: Cross-sectional study.Methods: Twenty-three female ice hockey players aged 15–25 years (body mass: 66.1±6.3 kg; height: 169.5±5.5 cm, with 10.6±3.2 years playing experience volunteered to participate in the study. The field-based assessments included 20 m sprint, squat jump, countermovement jump, 30-second repeated jump test, standing long jump, single-leg standing long jump, 20 m shuttle run test, isometric leg pull, one-repetition maximum bench press, and one-repetition maximum squats. The laboratory-based assessments included body composition (dual energy X-ray absorptiometry, maximal aerobic power, and isokinetic strength (Biodex. The on-ice tests included agility cornering s-turn, cone agility skate, transition agility skate, and modified repeat skate sprint. Data were analyzed using stepwise multivariate linear regression analysis. Linear regression analysis was used to establish the relationship between key performance characteristics of skating and the predictor variables.Results: Regression models (adj R2 for the on-ice variables ranged from 0.244 to 0.663 for the field-based assessments and from 0.136 to 0.420 for the laboratory-based assessments. Single-leg tests were the strongest predictors for key performance characteristics of skating. Single leg standing

  6. Effects of ionizing radiation on codling moth cydia pomonella (L) female's ability to attract males in the field

    International Nuclear Information System (INIS)

    Mohamad, F.; Mansour, M.


    Codling moth Cydia pomonella L. males and females were exposed to three levels of gamma radiation (0, 250 and 350 Gy). Females were used in pheromone traps (instead of pheromone capsules) inside wire cages at a rate of one female / trap. Males were released in a 2 x 2 m square in the middle of the orchard and the number of caught males (wild and released ) in female baited traps was recorded. Results showed an inverse relationship between radiation dose and the ability of females to attract males (wild and released). Contrary to that, result showed that the higher the dose, the lower was the number of males caught in female baited traps. (author)

  7. The New Planned Giving Officer. (United States)

    Jordan, Ronald R.; Quynn, Katelyn L.


    A planned giving officer is seen as an asset to college/university development for technical expertise, credibility, and connections. Attorneys, certified public accountants, bank trust officers, financial planners, investment advisers, life insurance agents, and real estate brokers may be qualified but probably also need training. (MSE)

  8. Locomotor, Heart-Rate, and Metabolic Power Characteristics of Youth Women's Field Hockey: Female Athletes in Motion (FAiM) Study (United States)

    Vescovi, Jason D.


    Purpose: The purpose of this study was to quantify the locomotor, heart-rate, and metabolic power characteristics of high-level youth female field hockey matches. Method: Players from the U21 and U17 Canadian women's national teams were monitored during a 4-match test series using Global Positioning System technology. Position (forward,…

  9. Cognitive Styles Field Dependence/Independence and Scientific Achievement of Male and Female Students of Zamfara State College of Education Maru, Nigeria (United States)

    Muhammad, Tukur; Daniel, Esther Gananamalar Sarojini; Abdurauf, Rose Amnah


    This study was conducted to examine the association between cognitive styles (Field dependence/Independence) and scientific achievement in Male and Female student of Biology and Integrated science Department of Zamfara State College of Education Maru, the is correlational. A population of 700 students were used, in which 150 were randomly selected…

  10. Resala - a Message about giving

    DEFF Research Database (Denmark)

    Sparre, Sara Lei


    Focusing on the time both before and after the Egyptian revolution, this paper explores the formation of a specific imaginary of Egypt among middle class youth engaged in charitable activities in the youth organization, Resala. Through the case studies of two young female volunteers, I present...... these young people for the Egyptian revolution....

  11. Muscle and intensity based hamstring exercise classification in elite female track and field athletes: implications for exercise selection during rehabilitation

    Directory of Open Access Journals (Sweden)

    Tsaklis P


    Full Text Available Panagiotis Tsaklis,1,2 Nikos Malliaropoulos,3–5,10 Jurdan Mendiguchia,6 Vasileios Korakakis,7–9 Kyriakos Tsapralis,11 Debasish Pyne,5 Peter Malliaras101Department of Physiotherapy, Laboratory of Biomechanics and Ergonomics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Greece; 2Department of Mechanical Engineering, Bioengineering, Massachusetts Institute of Technology, Cambridge, MA, USA; 3National Track and Field Centre, Sports Injury Clinic, Sports Medicine Clinic of SEGAS, 4Thessaloniki Sports Medicine Clinic, Thessaloniki, Greece; 5Rheumatology Department, Sports Medicine Clinic, Mile End Hospital, London, UK; 6Department of Physical Therapy, Zentrum Rehabilitation and Performance Center, Pamplona, Spain; 7Aspetar, Orthopaedic and Sports Medicine Hospital, Doha, Qatar; 8Faculty of Physical Education and Sport Science, University of Thessaly, Trikala, 9Hellenic Orthopaedic Manipulative Therapy Diploma, Athens, Greece; 10Centre for Sports and Exercise Medicine, Queen Mary, University of London, London, UK; 11K Tsapralis Isokinetic Medical Group, Bologna, ItalyBackground: Hamstring injuries are common in many sports, including track and field. Strains occur in different parts of the hamstring muscle but very little is known about whether common hamstring loading exercises specifically load different hamstring components. The purpose of this study was to investigate muscle activation of different components of the hamstring muscle during common hamstring loading exercises.Methods: Twenty elite female track and field athletes were recruited into this study, which had a single-sample, repeated-measures design. Each athlete performed ten hamstring loading exercises, and an electromyogram (EMG was recorded from the biceps femoris and semitendinosus components of the hamstring. Hamstring EMG during maximal voluntary isometric contraction (MVIC was used to normalize the mean data across ten repetitions of each

  12. Field performance of Lynfield and McPhail traps for monitoring male and female sterile Bactrocera tryoni (Froggatt) and wild Dacus newmani (Perkins). (United States)

    Dominiak, Bernie C; Nicol, Helen I


    McPhail traps, baited with protein food lure, are used worldwide for surveillance of many species of fruit flies. Queensland fruit fly (Qfly) Bactrocera tryoni (Froggatt) (Diptera: Tephritidae) is a native Australian fruit fly and normally monitored using Lynfield traps baited with cuelure. On some occasions, McPhail traps with wet food lures are deployed to detect female flies or to find the incursion epicentre. This paper reviews field results on the merits of Lynfield and McPhail traps for detection of male and female Qfly. Following release of equal numbers of sterile males and females, Lynfield traps baited with cuelure captured more Qfly males than protein autolysate or orange concentrate in McPhail traps. Significantly more male than female Qfly were captured in McPhail traps baited with protein autolysate or orange. There was no significant difference between orange concentrate lure and protein autolysate lure in attracting either males or females. Another Australian native fruit fly, Dacus newmani (Perkins), was attracted to cuelure in Lynfield traps but not to either lure in McPhail traps. The data obtained run counter to the reputation of McPhail traps baited with protein autolysate or orange concentrate as a specialist lure/trap combination for female Qfly. Copyright (c) 2010 Society of Chemical Industry.

  13. 'Resala - a message about giving'

    DEFF Research Database (Denmark)

    Sparre, Sara Cathrine Lei


    Focusing on the time both before and after the Egyptian revolution, this paper explores the formation of a specific imaginary of Egypt among middle class youth engaged in charitable activities in the youth organization, Resala. Through the case studies of two young female volunteers, I present...... reflect important differences and tendencies within the organization as a whole. These differences tell us something about how the imaginary is understood and practiced in slightly different ways, but more importantly, they demonstrate how a shared imaginary has the potential of uniting young people...... these young people for the Egyptian revolution....

  14. Similar reliability and equivalent performance of female and male mice in the open field and water-maze place navigation task. (United States)

    Fritz, Ann-Kristina; Amrein, Irmgard; Wolfer, David P


    Although most nervous system diseases affect women and men differentially, most behavioral studies using mouse models do not include subjects of both sexes. Many researchers worry that data of female mice may be unreliable due to the estrous cycle. Here, we retrospectively evaluated sex effects on coefficient of variation (CV) in 5,311 mice which had performed the same place navigation protocol in the water-maze and in 4,554 mice tested in the same open field arena. Confidence intervals for Cohen's d as measure of effect size were computed and tested for equivalence with 0.2 as equivalence margin. Despite the large sample size, only few behavioral parameters showed a significant sex effect on CV. Confidence intervals of effect size indicated that CV was either equivalent or showed a small sex difference at most, accounting for less than 2% of total group to group variation of CV. While female mice were potentially slightly more variable in water-maze acquisition and in the open field, males tended to perform less reliably in the water-maze probe trial. In addition to evaluating variability, we also directly compared mean performance of female and male mice and found them to be equivalent in both water-maze place navigation and open field exploration. Our data confirm and extend other large scale studies in demonstrating that including female mice in experiments does not cause a relevant increase of data variability. Our results make a strong case for including mice of both sexes whenever open field or water-maze are used in preclinical research. © 2017 The Authors. American Journal of Medical Genetics Part C Published by Wiley Periodicals, Inc.

  15. Increased survivorship of testosterone-treated female house mice (Mus musculus) in high-density field conditions (United States)

    W.J. Zielinski; J.G. Vandenbergh


    Differences in hormone levels influence sexual differences in aggression. survival, home-range size and dispcrsal in rodents. The role oftestosterone in establishing some of these differences in wild house mice was examined. Females treated with either 0·5 mg of testosterone enanthate (TE-treated) or oil (control), and an...

  16. Ethics and Epistemology: Giving Back in the Klamath

    Directory of Open Access Journals (Sweden)

    Daniel Reid Sarna-Wojcicki


    Full Text Available This research note is part of the thematic section, Giving Back Through Collaboration in Practice, in the special issue titled “Giving Back in Field Research,” published as Volume 10, Issue 2 in the Journal of Research Practice.

  17. Acute NMDA Receptor Hypofunction induced by MK801 Evokes Sex-Specific Changes in Behaviors Observed in Open Field Testing in Adult Male and Proestrus Female Rats (United States)

    Feinstein, Igor; Kritzer, Mary F.


    Schizophrenia is a complex constellation of positive, negative and cognitive symptoms. Acute administration of the non-competitive antagonist of the N-methyl D-aspartate receptor (NMDAR) dizocilpine (MK801) in rats is one of few preclinical animal models of this disorder that has both face and/or construct validity for these multiple at-risk behavioral domains and predictive power for the efficacy of therapeutic drugs in treating them. This study asked whether and to what extent the rat NMDAR hypofunction model also embodies the sex differences that distinguish the symptoms of schizophrenia and their treatment. Thus, we compared the effects of acute MK801, with and without pretreatment with haloperidol or clozapine, on seven discrete spontaneous open field activities in adult male and female rats. These analyses revealed that MK801 was more effective in stimulating ataxia and locomotion and inhibiting stationary behavior in females while more potently stimulating stereotypy and thigmotaxis and inhibiting rearing and grooming in males. Haloperidol and clozapine pretreatments had markedly different efficacies in terms of behaviors but strong similarities in their effectiveness in male and female subjects. These results bear intriguing relationships with the complex male/female differences that characterize the symptoms of schizophrenia and suggest possible applications for acute NMDAR hypofunction as a preclinical model for investigating the neurobiology that underlies them. PMID:23085219

  18. Nonverbal support giving induces nonverbal support seeking in depressed patients

    NARCIS (Netherlands)

    Geerts, E; Bouhuys, AL; Bloem, GM

    Nonverbal support seeking behavior of 11 mildly depressed patients was studied in relation to the nonverbal support giving behavior of a female interviewer. The patients were interviewed for 20 minutes during which the interviewer gave high and low nonverbal support for 10 minutes in a cross-over

  19. To give or not to give, that's the question: How methodology is destiny in Dutch giving data

    NARCIS (Netherlands)

    Bekkers, R.H.F.P.; Wiepking, P.


    In research on giving, methodology is destiny. The volume of donations estimated from sample surveys strongly depends on the length of the questionnaire used to measure giving. By comparing two giving surveys from the Netherlands, the authors show that a short questionnaire on giving not only

  20. To Give or Not to Give, That Is the Question : How Methodology Is Destiny in Dutch Giving Data

    NARCIS (Netherlands)

    Bekkers, René; Wiepking, Pamala


    In research on giving, methodology is destiny. The volume of donations estimated from sample surveys strongly depends on the length of the questionnaire used to measure giving. By comparing two giving surveys from the Netherlands, the authors show that a short questionnaire on giving not only

  1. Anthropometric characteristics and evaluation of nutritional status amongst female brick field workers of the unorganized sectors of West Bengal, India. (United States)

    Sett, M; Sahu, S


    The purpose of the study is to evaluate the body composition and hand grip strength as indirect measures of nutritional status of 162 female workers and the status of the serum oxidative stress enzymes of 35 female workers engaged in the manual brick making units of the unorganized sectors of West Bengal, India. Results show that the waist-hip ratio values (mean 0.79 vs. 0.83; p=0.0034) are significantly greater amongst the brick carriers than the moulders. The body density (mean 1067.0 vs. 1056.0kg/m(3); pGST) activity (mean 5.4 vs. 2.73nmole/min/mg of protein; pGST indicate that there is a higher level of reactive oxygen species inducing oxidative stress in the body. The probable causes of this state might be the intake of less nutritious food, polluted environment, excess ambient temperature and improper workstation. Copyright © 2016 Elsevier GmbH. All rights reserved.

  2. Personal measures of power-frequency magnetic field exposure among men from an infertility clinic: distribution, temporal variability and correlation with their female partners' exposure

    International Nuclear Information System (INIS)

    Lewis, Ryan C.; Hauser, Russ; Maynard, Andrew D.; Neitzel, Richard L.; Meeker, John D.; Wang, Lu; Kavet, Robert; Morey, Patricia; Ford, Jennifer B.


    Power-frequency magnetic field exposure science as it relates to men and couples have not been explored despite the advantage of this information in the design and interpretation of reproductive health epidemiology studies. This analysis examined the distribution and temporal variability of exposures in men, and the correlation of exposures within couples using data from a longitudinal study of 25 men and their female partners recruited from an infertility clinic. The average and 90. percentile demonstrated fair to good reproducibility, whereas the maximum showed poor reproducibility over repeated sampling days, each separated by a median of 4.6 weeks. Average magnetic field exposures were also strongly correlated within couples, suggesting that one partner's data could be used as a surrogate in the absence of data from the other for this metric. Environment was also an important effect modifier in these explored matters. These issues should be considered in future relevant epidemiology studies. (authors)

  3. c-Fos induction by a 14 T magnetic field in visceral and vestibular relays of the female rat brainstem is modulated by estradiol. (United States)

    Cason, Angie M; Kwon, Bumsup; Smith, James C; Houpt, Thomas A


    There is increasing evidence that high magnetic fields interact with the vestibular system of humans and rodents. In rats, exposure to high magnetic fields of 7 T or above induces locomotor circling and leads to a conditioned taste aversion if paired with a novel taste. Sex differences in the behavioral responses to magnetic field exposure have been found, such that female rats show more locomotor circling and enhanced conditioned taste aversion compared to male rats. To determine if estrogen modulates the neural response to high magnetic fields, c-Fos expression after 14 T magnetic field exposure was compared in ovariectomized rats and ovariectomized rats with estradiol replacement. Compared to sham exposure, magnetic field exposure induced significantly more c-Fos positive cells in the nucleus of the solitary tract and the parabrachial, medial vestibular, prepositus, and supragenualis nuclei. Furthermore, there was a significant asymmetry in c-Fos induction between sides of the brainstem in several regions. In ovariectomized rats, there was more c-Fos expressed in the right side compared to left side in the locus coeruleus and parabrachial, superior vestibular, and supragenualis nuclei; less expression in the right compared to left side of the medial vestibular; and no asymmetry in the prepositus nucleus and the nucleus of the solitary tract. Chronic estradiol treatment modulated the neural response in some regions: less c-Fos was induced in the superior vestibular nucleus and locus coeruleus after estradiol replacement; estradiol treatment eliminated the asymmetry of c-Fos expression in the locus coeruleus and supragenualis nucleus, created an asymmetry in the prepositus nucleus and reversed the asymmetry in the parabrachial nucleus. These results suggest that ovarian steroids may mediate sex differences in the behavioral responses to magnetic field exposure at the level of visceral and vestibular nuclei of the brainstem. Copyright 2010 Elsevier B.V. All rights

  4. c-Fos induction by a 14T magnetic field in visceral and vestibular relays of the female rat brainstem is modulated by estradiol (United States)

    Cason, Angie M.; Kwon, Bumsup; Smith, James C.; Houpt, Thomas A.


    There is increasing evidence that high magnetic fields interact with the vestibular system of humans and rodents. In rats, exposure to high magnetic fields of 7T or above induces locomotor circling and leads to a conditioned taste aversion if paired with a novel taste. Sex differences in the behavioral responses to magnetic field exposure have been found, such that female rats show more locomotor circling and enhanced conditioned taste aversion compared to male rats. To determine if estrogen modulates the neural response to high magnetic fields, c-Fos expression after 14T magnetic field exposure was compared in ovariectomized rats and ovariectomized rats with estradiol replacement. Compared to sham exposure, magnetic field exposure induced significantly more c-Fos positive cells in the nucleus of the solitary tract and the parabrachial, medial vestibular, prepositus, and supragenualis nuclei. Furthermore, there was a significant asymmetry in c-Fos induction between sides of the brainstem in several regions. In ovariectomized rats, there was more c-Fos expressed in the right side compared to left side in the locus coeruleus and parabrachial, superior vestibular, and supragenualis nuclei; less expression in the right compared to left side of the medial vestibular; and no asymmetry in the prepositus nucleus and the nucleus of the solitary tract. Chronic estradiol treatment modulated the neural response in some regions: less c-Fos was induced in the superior vestibular nucleus and locus coeruleus after estradiol replacement; estradiol treatment eliminated the asymmetry of c-Fos expression in the locus coeruleus and supragenualis nucleus, created an asymmetry in the prepositus nucleus and reversed the asymmetry in the parabrachial nucleus. These results suggest that ovarian steroids may mediate sex differences in the behavioral responses to magnetic field exposure at the level of visceral and vestibular nuclei of the brainstem. PMID:20553875

  5. Locomotor, Heart-Rate, and Metabolic Power Characteristics of Youth Women's Field Hockey: Female Athletes in Motion (FAiM) Study. (United States)

    Vescovi, Jason D


    The purpose of this study was to quantify the locomotor, heart-rate, and metabolic power characteristics of high-level youth female field hockey matches. Players from the U21 and U17 Canadian women's national teams were monitored during a 4-match test series using Global Positioning System technology. Position (forward, midfielder, defender) and age-group (U21, U17) comparisons were made using 2-way analyses of variance. Forwards played 12 min to 22 min fewer than midfielders and defenders and consequently had lower amounts of total, low-intensity, and moderate-intensity distances. Yet, forwards covered similar amounts of high-intensity running and sprinting distances despite the deficit in playing time. Only 10% to 15% of total distance was characterized by high-intensity running and sprinting, yet the majority of time was spent above 90% maximum heart rate. The distances in high, elevated, and maximal metabolic power categories were greater for U21 than U17 players. Yo-Yo Intermittent Recovery Test performance was related to high-intensity running and maximal metabolic power distance. The current findings highlight positional specificity as well as developmental gaps between age groups for youth female field hockey matches. These match characteristics should be used to assist in establishing appropriate training strategies through the developmental pathway and to assist player achievement to higher standards.

  6. Alterations in body weight and blood glucose level of female hamsters exposed to electromagnetic fields of cell phones

    Directory of Open Access Journals (Sweden)

    A.R Lotfi


    Group 2 was exposed to electromagnetic field emitted by cell phones for 10 days (short term and group 3 for 50 day (long term. In the latter groups, the exposure was 1 hour per day. At the end of the experimental period, the animals were weighed and blood glucose concentrations were determined by obtaining blood samples from 8 randomly selected hamsters in each group.  The blood glucose level was significantly higher in long-term exposed group in comparison with the control and short-term exposed groups (175, 11.6 and 107 mg/dl, respectively (p

  7. Know Concentration Before Giving Acetaminophen to Infants (United States)

    ... For Consumers Home For Consumers Consumer Updates Know Concentration Before Giving Acetaminophen to Infants Share Tweet Linkedin ... infants has only been available in a stronger concentration that doesn’t require giving the infants as ...

  8. Gender constructions and negotiations of female football fans

    DEFF Research Database (Denmark)

    Lenneis, Verena; Pfister, Gertrud Ursula


    While both the media and the academic literature focus primarily on male fans, in particular on violence and the prevention of hooliganism, little is known about female football supporters. This is also true of Denmark, a country that is known for its high degree of gender equality. This article...... aims to give insight into gender constructions and negotiations of female football fans in the stands. Drawing on a social constructivist perspective to gender and Bourdieu's (1984) approaches to field, capital and habitus, we explored the experiences and opinions of female fans. The methods employed...

  9. Income Tax Policy and Charitable Giving (United States)

    Brooks, Arthur C.


    Many studies over the past 20 years have looked at the response of charitable donations to tax incentives--the tax price elasticity of giving. Generally, authors have assumed this elasticity is constant across all types of giving. Using the 2001 Panel Study of Income Dynamics data on charitable giving, this paper estimates the tax price elasticity…

  10. The Practical Realities of Giving Back

    Directory of Open Access Journals (Sweden)

    Ashton Bree Wesner


    Full Text Available In this thematic section, authors consider practical ways of giving back to the communities in which they conduct research. Each author discusses their evolving thoughts on how to give back in these practical ways. Some of these authors discuss giving back by giving money, food, rides, parties, and water bottles. In other cases, authors discuss giving back by creating jobs in the short or long term, grant writing, advocacy, and education. Story-telling is also a theme that many of the authors in this section discuss. For some authors, non-material forms of giving back are critical—simply maintaining social ties to the communities in which they worked, or sharing humor. The authors consider the utility of their attempts at giving back, and in some cases present their personal philosophy or guidelines on the subject.

  11. The attitude of the female students of medical and non-medical fields of studies towards the cervical cancer prophylaxis

    Directory of Open Access Journals (Sweden)

    Dominik Olejniczak


    Full Text Available Introduction: The mortality of women with cervical cancer is one of the main problems of oncology. Poland is a country with high morbidity and mortality for this type of malignancy. In 2007, the incidence was 11.8 and the mortality was 5.0 per 100.000. Despite the availability of free Pap tests and many prevention campaigns, the incidence in Poland has remained at a constantly high level for several years. This prompted us to examine the degree of knowledge of different groups of the population about prophylaxis Aim of the research: To determine the knowledge and attitudes of students towards the prevention of cervical cancer. Material and methods: The study group are students of medical and non-medical faculties, who in total accounted for a panel of 112 people. The study was conducted at two universities: the Medical University of Warsaw and Kielce University of Technology. The diagnostic survey method: the study took the form of an anonymous questionnaire consisting of 25 closed questions on cervical cancer and its prevention. To determine whether there is a relationship between the subsidiaries, we used statistical methods such as test compliance χ 2 for a confidence level of p = 0.05, and r-Pearson’s correlation coefficient. Results: Training in the medical school is associated with having more knowledge in the field of medicine. Conclusions: Although the respondents most frequently declared that the main reason for them reporting to a gynaecologist was for regular check-ups, the percentage of the response was insufficient to conclude that students appreciate the role of secondary prevention of cervical cancer.

  12. Yo-Yo Intermittent Recovery Test Level 2 and Its Relationship With Other Typical Soccer Field Tests in Female Collegiate Soccer Players. (United States)

    Lockie, Robert G; Jalilvand, Farzad; Moreno, Matthew R; Orjalo, Ashley J; Risso, Fabrice G; Nimphius, Sophia


    The ability to complete high-intensity running is essential for soccer. The Yo-Yo Intermittent Recovery Test Level 2 (YYIRT2) can measure this capacity, but there is limited information regarding this assessment in collegiate female soccer players. This study investigated the YYIRT2 as a measure of high-intensity running in this population, and its relationship to other soccer field tests. Twenty-one players from a Division I team were recruited. In addition to the YYIRT2, subjects completed linear (0-5, 0-10, and 0-30 m sprint intervals) and change-of-direction (pro-agility and 60-yard shuttle) speed tests, as well as the YYIRT Level 1 (YYIRT1), to assess relationships with YYIRT2 by correlations (p ≤ 0.05). The correlation of YYIRT1 with the speed tests was also assessed. The YYIRT1 and YYIRT2 were standardized using z-scores for comparison with elite benchmarks to investigate relative performance on each test. The YYIRT2 and YYIRT1 distances did not significantly correlate with those of the speed tests (r = -0.251 to 0.274). There was a large relationship between YYIRT2 and YYIRT1 distances (r = 0.582), although the explained variance was low (33.87%). Mean YYIRT2 z-scores (-4.29 ± 1.66) indicated a performance further from elite benchmarks than those of the YYIRT1 (-1.92 ± 1.61), and 90.5% (19 of 21) subjects performed relatively better in the YYIRT1 than YYIRT2. The YYIRT2 provided a more specific measure of high-intensity running to that of the YYIRT1 in collegiate female soccer players. Coaches may consider using the YYIRT2 to gauge and track progress of high-intensity running capabilities and create training programs to improve this ability in female players.

  13. Mapping the imaginary of charitable giving

    DEFF Research Database (Denmark)

    Bajde, Domen


    The meaningfulness of charitable giving is largely owed to the imaginary conceptions that underpin this form of giving. Building on Taylor's notion of “social imaginary” and Godelier's work on “gift imaginary,” we theorize the imaginary of charitable giving. Through a combination of qualitative m...... across relatively stable assemblages of conceptions of poverty, donors, end-recipients and charitable giving. These assemblages are suggested to form a multifaceted imaginary that is both cultural (shared) and personal (individually performed)....... methods the charitable gift imaginary and its role in givers' meaning making are explored in a specific socio-cultural context. The theoretical foundation and the generated data enable us to map the imaginary of charitable giving across four distinct clusters and theorize meaning – making as navigation...

  14. Clinical evaluation of female pelvic tumors. Application fields of integrated PET/MRI; Lokal- und Ganzkoerperdiagnostik weiblicher Beckentumore. Anwendungsfelder der integrierten PET-MRT

    Energy Technology Data Exchange (ETDEWEB)

    Grueneisen, J.; Umutlu, L. [Universitaetsklinikum Essen, Institut fuer diagnostische und interventionelle Radiologie und Neuroradiologie, Essen (Germany)


    Integrated positron emission tomography (PET) and magnetic resonance imaging (MRI) scanning has recently become established in clinical imaging. Various studies have demonstrated the great potential of this new hybrid imaging procedure for applications in the field of oncology and the diagnostics of inflammatory processes. With initial studies demonstrating the feasibility and high diagnostic potential of PET/MRI comparable to PET-computed tomography (CT), the focus of future studies should be on the identification of application fields with a potential diagnostic benefit of PET/MRI over other established diagnostic tools. Both MRI and PET/CT are widely used in the diagnostic algorithms for malignancies of the female pelvis. A simultaneous acquisition of PET and MRI data within a single examination provides complementary information which can be used for a more comprehensive evaluation of the primary tumor as well as for whole body staging. Therefore, the aim of this article is to outline potential clinical applications of integrated PET/MRI for the diagnostic work-up of primary or recurrent gynecological neoplasms of the female pelvis. (orig.) [German] Integrierte Positronenemissionstomographie-Magnetresonanztomographen (PET-MRT) stehen seit wenigen Jahren fuer die klinische Diagnostik zur Verfuegung. Diverse Arbeiten konnten bereits das grosse Potenzial dieser neuen hybriden Bildgebungsmodalitaet zur Anwendung in der onkologischen und inflammatorischen Diagnostik aufzeigen. Nachdem initiale Studien die Durchfuehrbarkeit und diagnostische Vergleichbarkeit der PET-MRT zur etablierten PET-Computertomographie (PET-CT) gezeigt haben, sollte fuer eine Implementierung in der Routinediagnostik der Fokus zukuenftiger Studien darin liegen, eindeutige Indikationen zu definieren, in denen die simultane PET-MRT-Bildgebung einen definitiven Vorteil verglichen mit den etablierten diagnostischen Verfahren bietet. Sowohl die MRT als auch die PET-CT finden bereits eine

  15. George Stephanopoulos to give Cutchins Distinguished Lecture


    Ho, Sookhan


    ABC News' chief Washington correspondent and"This Week" anchor George Stephanopoulos will give the Cutchins Distinguished Lecture at Virginia Tech on Thursday, March 16, 7:30 p.m., in Burruss Auditorium.

  16. Washington. Will Tax Reform Affect Giving? (United States)

    Myers, John Holt


    Examines considerations of tax reform and their impact on the ability of colleges and universities to attract private giving, frequently making the difference between institutional death and survival. (Author/PG)

  17. System for the chemical professing and evaluation gives the residual thickness the gives detecting for gives appearances LR115 type 2

    International Nuclear Information System (INIS)

    Carrazana Gonzalez, J.A.; Tomas Zerquera, J.; Prendes Alonso, M.


    In this work the system is described built in the CPHR for the homogeneous chemical processing gives detecting gives nuclear appearances. A new developed method is exposed, based on the application gives the technique optical densitometry, for the precise estimate gives the residual thickness, gives detecting, gives nuclear appearances LR115 type 2 after the process gives chemical engraving

  18. The Effect of Media on Charitable Giving and Volunteering: Evidence from the "Give Five" Campaign (United States)

    Yoruk, Baris K.


    Fundraising campaigns advertised via mass media are common. To what extent such campaigns affect charitable behavior is mostly unknown, however. Using giving and volunteering surveys conducted biennially from 1988 to 1996, I investigate the effect of a national fundraising campaign, "Give Five," on charitable giving and volunteering patterns. The…

  19. The Luxury of Igniting Change by Giving

    DEFF Research Database (Denmark)

    Llamas, Rosa; Uth Thomsen, Thyra


    of distant others by giving them valuable philanthropic gifts and thereby ultimately transforming the self of the giver. The paper shows how giving away economic capital (money and time), social capital (networks and influence), and cultural capital (skills and knowledge) to non-related others can provide...... the giver with a sense of luxury in terms of pleasure, purpose, and connection with humankind. Thus, the findings not only extend the traditional conceptualization of luxury from having to giving, but also challenge current conceptualizations of sharing out as a non-reciprocal pro-social behavior......This study investigates the phenomenon of luxury from a consumer perspective, by means of multisited phenomenological inquiry. The findings expand the pervasive view of luxury as accumulation of highly valued goods by offering a transformative perspective of luxury as transforming the life...

  20. Testing for altruism and social pressure in charitable giving. (United States)

    DellaVigna, Stefano; List, John A; Malmendier, Ulrike


    Every year, 90% of Americans give money to charities. Is such generosity necessarily welfare enhancing for the giver? We present a theoretical framework that distinguishes two types of motivation: individuals like to give, for example, due to altruism or warm glow, and individuals would rather not give but dislike saying no, for example, due to social pressure. We design a door-to-door fund-raiser in which some households are informed about the exact time of solicitation with a flyer on their doorknobs. Thus, they can seek or avoid the fund-raiser. We find that the flyer reduces the share of households opening the door by 9% to 25% and, if the flyer allows checking a Do Not Disturb box, reduces giving by 28% to 42%. The latter decrease is concentrated among donations smaller than $10. These findings suggest that social pressure is an important determinant of door-to-door giving. Combining data from this and a complementary field experiment, we structurally estimate the model. The estimated social pressure cost of saying no to a solicitor is $3.80 for an in-state charity and $1.40 for an out-of-state charity. Our welfare calculations suggest that our door-to-door fund-raising campaigns on average lower the utility of the potential donors.

  1. They Make Space and Give Time

    Indian Academy of Sciences (India)

    ... Resonance – Journal of Science Education; Volume 3; Issue 3. They Make Space and Give Time The Engineer as Poet. Gangan Prathap. Book Review Volume 3 ... Author Affiliations. Gangan Prathap1. National Aerospace Laboratories and the Jawaharlal Nehru Centre for Advanced Scientific Research in Bangalore.

  2. Termination of Commercial Contracts by giving Notice

    DEFF Research Database (Denmark)

    Edlund, Hans Henrik


    Some long-term contracts are brought to an end if one of the parties gives notice. Usually, such a step is not considered a breach of contract. It causes the contract to end in accordance with the contract. When no express rules cover the situation, it is often not entirely clear whether or not t...

  3. Give and Take in Dictator Games

    DEFF Research Database (Denmark)

    Cappelen, Alexander W.; Nielsen, Ulrik Haagen; Sørensen, Erik Ø.


    It has been shown that participants in the dictator game are less willing to give money to the other participant when their choice set also includes the option to take money. We examine whether this effect is due to the choice set providing a signal about entitlements in a setting where...

  4. Asian American Giving to US Higher Education (United States)

    Tsunoda, Kozue


    Asian Americans have had significant impacts on and within mainstream US society, and their great efforts and gifts in the name of charitable causes are no exception. This study aims to examine perceptions within American university development offices about Asian American giving to US higher education. The article begins with a literature review…

  5. Seeds That Give: Participatory Plant Breeding

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

    in_focus. Seeds that give. PARTICIPATORY PLANT BREEDING. in_focus. IDRC's In_Focus Collection tackles current and pressing issues in sustainable international development. Each publication distills IDRC's research experience with an eye to drawing out important lessons, observations, and recommendations for ...

  6. Giving advice to agents with hidden goals

    CSIR Research Space (South Africa)

    Rosman, Benjamin S


    Full Text Available on an approximation of the trade-off in utility between potential benefits to the exploring agent and the costs incurred in giving this advice. This model is evaluated on a maze world domain by providing advice to different types of agents, and we show that this leads...

  7. The Costs and Benefits of Deferred Giving. (United States)

    Fink, Norman S.; Metzler, Howard C.

    It is argued in this book that while there can be a significant payoff for deferred giving programs, it is important to determine their cost effectiveness. Modern business methods of cost accounting, benefits analysis, and actuarial and econometric forecasting are applied to the Pomona College plan, whose study was supported by Lilly Endowment,…

  8. SEEDS THAT GIVE: Participatory Plant Breeding

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


    each other, and pay close attention to what the farmers told you? Revolutionary perhaps, but it's a revolution that has produced positive results. 1. Case study. Seeds. PARTICIPATORY PLANT BREEDING that give. ICARDA: S. Ceccarelli. Working together, researchers, farmers, breeders, and social scientists are increasing ...

  9. Seeds that give: Participatory plant breeding

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


    Sometimes when we plant and we expect good results, we actually get poor results. And sometimes it is the other way around. But I can't just discard a variety because it doesn't perform well in one area. I should give it another chance.”.

  10. Magnetic Fields


    Schöller, Markus; Hubrig, Swetlana


    In this chapter, we give a brief introduction into the use of the Zeeman effect in astronomy and the general detection of magnetic fields in stars, concentrating on the use of FORS2 for longitudinal magnetic field measurements.

  11. Intergenerational Transmission of Religious Giving: Instilling Giving Habits across the Life Course

    Directory of Open Access Journals (Sweden)

    Patricia Snell Herzog


    Full Text Available This paper investigates the research question: How do religious youth learn to give? While it is likely that youth learn religious financial giving from a variety of different sources, this investigation focuses primarily on how parents teach giving to their children. Supplementary data are also analyzed on the frequency in which youth hear extra-familial calls to give within their religious congregations. In focusing on parental transmission, the analysis identifies a number of approaches that parents report using to teach their children religious financial giving. It also investigates thoughts and feelings about religious financial giving by the children of these parents as a means of assessing the potential impacts of parental methods. Additionally, congregation member reflections on how they learned to give provide insights on giving as a process that develops across the life course, often instilled in childhood, but not appearing behaviorally until adulthood. As such, this paper contributes to a life course understanding of religious giving and has implications for giving across generations.

  12. Effectiveness of pulsed electromagnetic field for pain caused by placement of initial orthodontic wire in female orthodontic patients: A preliminary single-blind randomized clinical trial. (United States)

    Jung, Jin-Gon; Park, Jae Hyun; Kim, Sang-Cheol; Kang, Kyung-Hwa; Cho, Jin-Hyoung; Cho, Jin-Woo; Chang, Na-Young; Bay, R Curtis; Chae, Jong-Moon


    The purpose of this 2-arm parallel trial was to assess the effects of pulsed electromagnetic field (PEMF) on the reduction of pain caused by initial orthodontic tooth movement. Thirty-three female patients (mean age, 16.8 ± 3.8 years) who began orthodontic treatment using fixed appliances were examined. In the pilot study, male patients were less likely to use the PEMF device (epatchQ; Speed Dental, Seoul, Korea) and answer a survey consistently, so eligibility criteria were female patients who were periodontally and systemically healthy at the initiation of treatment and had no history of dental pain in the prior 2 weeks or who used no medications (anti-inflammatory or analgesic drugs) during the experiment period. Each patient had brackets bonded on the maxillary teeth, and a 0.014-in nickel-titanium archwire was tied with elastomeric rings. Their maxillary arches were randomly divided into left and right sides in a split-mouth design: a normal PEMF device (experimental group) was used on 1 side, and a PEMF device with an inversely inserted battery (placebo group) was used on the opposite side of the arch for 7 hours on 3 consecutive nights. A Google survey link was sent to the patients' mobile phones via text message, and they were instructed to record their current pain on the survey. The survey was sent a total of 6 times after insertion of the initial archwire at 0 (T0), 2 (T1), 6 (T2), 24 (T3), 48 (T4), and 72 (T5) hours. Patients recorded the degree of pain in resting and clenching states using a numeric rating scale (NRS) from 1 (no pain) to 10 (worst pain). PEMF devices were used after T2. Generalized linear mixed models, along with ancillary pairwise analyses, were used to model and evaluate the differences in pain reported over 72 hours. The NRS scores did not differ across the groups during the before-PEMF phase for resting (mean difference, -0.07; 95% confidence interval [CI], -0.73 to 0.59; P = 0.842) and clenching (mean difference, -0

  13. Role-modeling and conversations about giving in the socialization of adolescent charitable giving and volunteering. (United States)

    Ottoni-Wilhelm, Mark; Estell, David B; Perdue, Neil H


    This study investigated the relationship between the monetary giving and volunteering behavior of adolescents and the role-modeling and conversations about giving provided by their parents. The participants are a large nationally-representative sample of 12-18 year-olds from the Panel Study of Income Dynamics' Child Development Supplement (n = 1244). Adolescents reported whether they gave money and whether they volunteered. In a separate interview parents reported whether they talked to their adolescent about giving. In a third interview, parents reported whether they gave money and volunteered. The results show that both role-modeling and conversations about giving are strongly related to adolescents' giving and volunteering. Knowing that both role-modeling and conversation are strongly related to adolescents' giving and volunteering suggests an often over-looked way for practitioners and policy-makers to nurture giving and volunteering among adults: start earlier, during adolescence, by guiding parents in their role-modeling of, and conversations about, charitable giving and volunteering. Copyright © 2013 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  14. The influence of stress on giving testimony

    Directory of Open Access Journals (Sweden)

    Brkić Snežana S.


    Full Text Available In this paper there are firstly some general observations about stress (the concept of stress, stressors, stress responses, consequences of stress. Then, the author examines the effect of stress on giving testimony, that is on two most important psychic functions of the importance for giving testimony: perception and memory. The impact of stress, on perception is discussed in the framework of the importance of affective tone of perception. The lower doses of stress can improve attention and perception, but with intense stress, attention rapidly decreases. Stress often causes erroneous perception of time and other errors in observation and can lead to illusions and hallucinations. The errors in face recognition are also possible in view of 'the phenomenon of focusing attention on weapon '. In relationship with memory, the author firstly gives some general considerations about this function. Then follows brief overview of memory for emotionally colored events. The negative influence of stress on memory is reflected in the possibility of psychogenic amnesia, which are often the escort of psychological trauma. Further, some events will be remembered with a lot of gaps, distortions and overemphasis. The paper points to a number of studies on (inaccuracies and (incomplete memories for traumatic events. Summarizing the main results of these studies it is concluded that memory for traumatic events has similar sharacteristics as memory for normal, nontraumatic events. Memory for traumatic events also follows the same cognitive principles. In that sense, both traumatic and nontraumatic memories can be equally powerful on the one hand, and on the other hand, there may be gaps or errors in memory as well as for the positive and negative life events.

  15. Female Condom (United States)

    ... P080002. Accessed Nov. 13, 2014. Female condom About Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  16. Framing charitable donations as exceptional expenses increases giving. (United States)

    Sussman, Abigail B; Sharma, Eesha; Alter, Adam L


    Many articles have examined the psychological drivers of charitable giving, but little is known about how people mentally budget for charitable gifts. The present research aims to address this gap by investigating how perceptions of donations as exceptional (uncommon and infrequent) rather than ordinary (common and frequent) expenses might affect budgeting for and giving to charity. We provide the first demonstration that exceptional framing of an identical item can directly influence mental budgeting processes, and yield societal benefits. In 5 lab and field experiments, exceptional framing increased charitable behavior, and diminished the extent to which people considered the effect of the donation on their budgets. The current work extends our understanding of mental accounting and budgeting for charitable gifts, and demonstrates practical techniques that enable fundraisers to enhance the perceived exceptionality of donations. (c) 2015 APA, all rights reserved).

  17. Employee Discrimination against Female Executives


    Kodama, Naomi; Odaki, Kazuhiko


    The theory of employee discrimination gives a possible explanation for the scarcity of female executive officers. This paper tests the employee discrimination hypothesis by measuring the wage premium received by employees working with female executives against their tastes for discrimination. Using a fixed effects analysis of establishment-level panel data on Japanese employees, we separate the discrimination premiums that would otherwise cause a bias from the establishment-level unobserved p...

  18. Still Giving Thanks for Good Health (United States)


    [figure removed for brevity, see original site] Click on the image for Still Giving Thanks for Good Health (QTVR) NASA's Mars Exploration Rover Spirit took this full-circle panorama of the region near 'Husband Hill' (the peak just to the left of center) over the Thanksgiving holiday, before ascending farther. Both the Spirit and Opportunity rovers are still going strong, more than a year after landing on Mars. This 360-degree view combines 243 images taken by Spirit's panoramic camera over several martian days, or sols, from sol 318 (Nov. 24, 2004) to sol 325 (Dec. 2, 2004). It is an approximately true-color rendering generated from images taken through the camera's 750-, 530-, and 480-nanometer filters. The view is presented here in a cylindrical projection with geometric seam correction. Spirit is now driving up the slope of Husband Hill along a path about one-quarter of the way from the left side of this mosaic.

  19. Giving Devices the Ability to Exercise Reason

    Directory of Open Access Journals (Sweden)

    Thomas Keeley


    Full Text Available One of the capabilities that separates humans from computers has been the ability to exercise "reason / judgment". Computers and computerized devices have provided excellent platforms for following rules. Computer programs provide the scripts for processing the rules. The exercise of reason, however, is more of an image processing function than a function composed of a series of rules. The exercise of reason is more right brain than left brain. It involves the interpretation of information and balancing inter-related alternatives. This paper will discuss a new way to define and process information that will give devices the ability to exercise human-like reasoning and judgment. The paper will discuss the characteristics of a "dynamic graphical language" in the context of addressing judgment, since judgment is often required to adjust rules when operating in a dynamic environment. The paper will touch on architecture issues and how judgment is integrated with rule processing.


    Directory of Open Access Journals (Sweden)

    Vanessa Daniele de Moraes


    Full Text Available This article purposes a consideration on themes relevant to Jean-Luc Nancy’s theory, by means of two short-stories by Clarice Lispector, two poems – one by Manuel Bandeira and one by Cecília Meireles – and one movie by Alain Resnais. Concerning all these examples, the aim is to deal with issues related to meaning, body, absence, touch and the eroticism movement – and to investigate traces of the body denial as an absolute truth or as a closure of meaning in the female characters, since they sometimes behave themselves as saints, sometimes as whores. In Noli me tangere, an essay by Jean-Luc Nancy based on a Biblical episode, we become aware that the contact between resuscitated Jesus and Maria Magdalena does not actually happen – and this is a motive scene for composing a consideration on the chosen corpus.

  1. Female offenders

    NARCIS (Netherlands)

    Vivienne de Vogel; Marijke Louppen


    Although girls and women represent only a minority of the forensic mental health and prison populations, studies worldwide suggest that there has been a steady increase in the number of females being convicted for committing offenses, especially violent offenses. In this chapter, an overview will

  2. Maintaining clinical governance when giving telephone advice. (United States)

    Alazawi, William; Agarwal, Kosh; Suddle, Abid; Aluvihare, Varuna; Heneghan, Michael A


    Delivering excellent healthcare depends on accurate communication between professionals who may be in different locations. Frequently, the first point of contact with the liver unit at King's College Hospital (KCH) is through a telephone call to a specialist registrar or liver fellow, for whom no case notes are available in which to record information. The aim of this study was to improve the clinical governance of telephone referrals and to generate contemporaneous records that could be easily retrieved and audited. An electronic database for telephone referrals and advice was designed and made securely available to registrars in our unit. Service development in a tertiary liver centre that receives referrals from across the UK and Europe. Demographic and clinical data were recorded prospectively and analysed retrospectively. Data from 350 calls were entered during 5 months. The information included the nature and origin of the call (200 from 75 different institutions), disease burden and severity of disease among the patients discussed with KCH, and outcome of the call. The majority of cases were discussed with consultants or arrangements were made for formal review at KCH. A telephone referrals and advice database provides clinical governance, serves as a quality indicator and forms a contemporaneous record at the referral centre. Activity data and knowledge of disease burden help to tailor services to the needs of referrers and commissioners. We recommend implementation of similar models in other centres that give extramural verbal advice.

  3. Cultivating gratitude and giving through experiential consumption. (United States)

    Walker, Jesse; Kumar, Amit; Gilovich, Thomas


    Gratitude promotes well-being and prompts prosocial behavior. Here, we examine a novel way to cultivate this beneficial emotion. We demonstrate that 2 different types of consumption-material consumption (buying for the sake of having) and experiential consumption (buying for the sake of doing)-differentially foster gratitude and giving. In 6 studies we show that reflecting on experiential purchases (e.g., travel, meals out, tickets to events) inspires more gratitude than reflecting on material purchases (e.g., clothing, jewelry, furniture), and that thinking about experiences leads to more subsequent altruistic behavior than thinking about possessions. In Studies 1-2b, we use within-subject and between-subjects designs to test our main hypothesis: that people are more grateful for what they've done than what they have. Study 3 finds evidence for this effect in the real-world setting of online customer reviews: Consumers are more likely to spontaneously mention feeling grateful for experiences they have bought than for material goods they have bought. In our final 2 studies, we show that experiential consumption also makes people more likely to be generous to others. Participants who contemplated a significant experiential purchase behaved more generously toward anonymous others in an economic game than those who contemplated a significant material purchase. It thus appears that shifting spending toward experiential consumption can improve people's everyday lives as well as the lives of those around them. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  4. Holographic Lattices Give the Graviton a Mass

    CERN Document Server

    Blake, Mike; Vegh, David


    We discuss the DC conductivity of holographic theories with translational invariance broken by a background lattice. We show that the presence of the lattice induces an effective mass for the graviton via a gravitational version of the Higgs mechanism. This allows us to obtain, at leading order in the lattice strength, an analytic expression for the DC conductivity in terms of the size of the lattice at the horizon. In locally critical theories this leads to a power law resistivity that is in agreement with an earlier field theory analysis of Hartnoll and Hofman.

  5. [A field study on the work load and muscle fatigue at neck-shoulder in female sewing machine operators by using surface electromyography]. (United States)

    Zhang, Fei-ruo; Wang, Sheng; He, Li-hua; Zhang, Ying; Wu, Shan-shan; Li, Jing-yun; Hu, Guang-yi; Ye, Kang-ping


    To study neck and shoulder work-related muscle fatigue of female sewing machine operators. 18 health female sewing machine operators without musculoskeletal disorders work in Beijing garment industry factory as volunteers in participate of this study. The maximal voluntary contraction (MVC) and 20% MVC of bilateral upper trapezium and cervical erectors spinae was tested before sewing operations, then the whole 20 time windows (1 time window = 10 min) sewing machine operations was monitored and the surface electromyography (sEMG) signals simultaneously was recorded after monitoring the 20%MVC was tested. Use amplitude analysis method to reduction recorded EMG signals. During work, the median load for the left cervical erector spinae (LCES), right cervical erector spinae (RCES), left upper trapezium (LUT) and right upper trapezium (RUT) respectively was 6.78 ± 1.05, 6.94 ± 1.12, 5.68 ± 2.56 and 6.47 ± 3.22, work load of right is higher than the left; static load analysis indicated the value of RMS(20%MVC) before work was higher than that value after work, the increase of right CES and UT RMS(20%MVC) was more; the largest 20%MVE of bilateral CES occurred at 20th time window, and that of bilateral UT happened at 16th. The work load of female sewing machine operators is sustained "static" load, and work load of right neck-shoulder is higher than left, right neck-shoulder muscle is more fatigable and much serious once fatigued.

  6. Female infertility

    International Nuclear Information System (INIS)

    Hall, D.A.; Yoder, I.


    Infertility, defined as 1 year of unprotected intercourse without conception, is becoming of increasingly important medical concern. Fertility in both the male and the female is at its peak in the twenties. Many couples today have postponed marriage and/or childbearing into their 30s until careers are established, but at that point fertility may be diminished. The current epidemic of venereal disease has been associated with an increasing incidence of tubal scarring. In addition, the use of intrauterine devices (IUDs) and birth control pills for contraception have let to later problems with pelvic inflammatory disease (PID) and ovulation disturbances. The problem of infertility intensifies as the number of babies available for adoption decreases. Therefore, it is estimated that approximately 10-20% of couples will eventually seek medical attention for an infertility-related problem. Fortunately, marked improvements in the results of tubal surgery are concurrently occurring secondary to refinements in microsurgical techniques, and many medical alternatives to induce ovulation are being developed. The male factor causes infertility in 30-40 % of couples, and the female factor is responsible in approximately 50% of couples. No cause is found in 10-20% of couples. This chapter discusses the role of coordinated imaging in the diagnosis and therapy of infertility in the female

  7. 'They bring AIDS to us and say we give it to them': Socio-structural ...

    African Journals Online (AJOL)

    'They bring AIDS to us and say we give it to them': Socio-structural context of female sex workers' vulnerability to HIV infection in Ibadan Nigeria. ... We describe the complex interaction between these themes and how they combine to increase the risk of HIV infection among FSWs. The impact of previous interventions to ...

  8. Giving top quark effective operators a boost

    CERN Document Server

    Englert, Christoph


    We investigate the prospects to systematically improve generic effective field theory-based searches for new physics in the top sector during LHC run 2 as well as the high luminosity phase. In particular, we assess the benefits of high momentum transfer final states on top EFT-fit as a function of systematic uncertainties in comparison with sensitivity expected from fully-resolved analyses focusing on $t\\bar t$ production. We find that constraints are typically driven by fully-resolved selections, while boosted top quarks can serve to break degeneracies in the global fit. This demystifies and clarifies the importance of high momentum transfer final states for global fits to new interactions in the top sector from direct measurements.

  9. Analysis gives the use he/she gives radioactive sources declared in disuse

    International Nuclear Information System (INIS)

    Velazquez Cruz, R.; Merayo Rodriguez, A.; Perez Gonzalez, F.


    Presently work is carried out an analysis the different factors that impact in the possibility for application the radioactive sources declared in disuse in the oriental territory entities in Cuba. With the objective to define the feasibility application sources declared in disuse, valuing the technical characteristics, the requirements give radiological protection, convenience use in other technological processes and the cost for those localized ones in the territory

  10. Female physicist doctoral experiences (United States)

    Dabney, Katherine P.; Tai, Robert H.


    The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female physicists experience conflict in achieving balance within their graduate school experiences and personal lives and that this then influences their view of their future careers and possible career choices. Female physicists report both early and long-term support outside of school by family, and later departmental support, as being essential to their persistence within the field. A greater focus on informal and out-of-school science activities for females, especially those that involve family members, early in life may help influence their entrance into a physics career later in life. Departmental support, through advisers, mentors, peers, and women’s support groups, with a focus on work-life balance can help females to complete graduate school and persist into an academic career.

  11. Female physicist doctoral experiences

    Directory of Open Access Journals (Sweden)

    Katherine P. Dabney


    Full Text Available The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female physicists experience conflict in achieving balance within their graduate school experiences and personal lives and that this then influences their view of their future careers and possible career choices. Female physicists report both early and long-term support outside of school by family, and later departmental support, as being essential to their persistence within the field. A greater focus on informal and out-of-school science activities for females, especially those that involve family members, early in life may help influence their entrance into a physics career later in life. Departmental support, through advisers, mentors, peers, and women’s support groups, with a focus on work-life balance can help females to complete graduate school and persist into an academic career.

  12. Stalking by females. (United States)

    Carabellese, F; La Tegola, D; Alfarano, E; Tamma, M; Candelli, C; Catanesi, R


    The aim of this review was to study "female stalking" in the sense of the specific traits characterizing the phenomenon of stalking behaviour committed by women. The main medical databases were searched (Medline, Social Science Research Network, Apa Psyc Net), and 67 articles were selected, reporting studies conducted in clinical populations, case series, reports, reviews, retrospective studies and original articles. We outline a variety of different tactics adopted by female stalkers and a lesser propensity to pass on to physical violence. Nevertheless, female stalkers are more frequently affected by erotomania, and this condition generally increases the risk of violence. If there have previously been intimate relations between the stalker and her victim, this will increase the risk of violence. In a significant proportion of female stalkers, the behavior is carried out in the occupational setting, especially in the field of psychotherapy, where the male-female ratio is reversed. No significant differences emerged between the motivations of heterosexual or homosexual stalkers. In the category of crimes of harassment committed by women, stalking, at least in Italy, seems to be among the most prominent.

  13. Rethinking the social and cultural dimensions of charitable giving

    DEFF Research Database (Denmark)

    Bajde, Domen


    Gifts to distant others, such as charitable giving, represent an important segment of contemporary gift-giving that has often been overlooked due to the excessive focus on dyadic giving between intimate individuals. In response, this paper adopts a sociological systemic perspective on gift......-giving and focuses on charitable gifts as an emblem of postmodern gift-giving to distant others. Historical evidence and sociological theory on postmodern solidarity are combined to shed light on the fluid duality of contemporary giving and the importance of the imaginary in charitable giving. The outlined socially...... symbolic dimensions of charitable giving are critically examined in light of postmodern consumer culture and the recent social corporate responsibility trends. By openly engaging the proposed complexities of gift-giving, our vocabulary and understanding of postmodern giving can be revised so as to invite...

  14. On the organization of partner preference behavior in female Wistar rats. (United States)

    Brand, T; Slob, A K


    The possible prenatal organizing effects of testosterone (T) on adult sexual partner preference, i.e., sexual orientation in female rats, were studied through prenatal exposure (days 11-22) of female fetuses to the antiandrogens flutamide (Sch 13521; 4'-nitro-3'-trifluoromethylisobutyranilide; 5 or 10 mg/day; Experiment 1) or anandron [RU 23908; 5,5-dimethyl-3-(4-nitro-3-(trifluoromethyl)phenyl)- 2,4-imidazolidinedione; 35 mg/kg/day; Experiment 2]. The neonatal organizing effects of T were further studied by giving T, dihydrotestosterone (DHT) or oil within 9 h after birth to female pups (Experiment 3). In adulthood sexual orientation was ascertained, after ovariectomy followed by hormone treatment, in an automated open field (AOF), with stimulus animals behind wire mesh, and in a 3-compartment box (3-CB), with stimulus animals tethered. When given the choice between an estrous female and a sexually active male in the AOF, flutamide females, as well as controls, preferred the male partner. After long-term T treatment and 3 weekly pair-tests with an estrous female, flutamide females as well as controls switched their preference to the estrous female partner. In anadron females similar results were obtained. Thus the prenatal antiandrogens had no significant effect on sexual orientation in female rats. This suggests that adult sexual orientation in female rats is not organized prenatally through endogenous T. The change in preference after sexual experience corroborates earlier findings from our laboratory. When given the choice between an estrous female and a sexually active male in the 3-CB (sexual interaction with incentives possible), neonatally DHTP-treated females preferred the male; neonatally TP- or oil-treated females showed no preference.(ABSTRACT TRUNCATED AT 250 WORDS)

  15. Investigating and analyzing prospective teacher's reflective thinking in solving mathematical problem: A case study of female-field dependent (FD) prospective teacher (United States)

    Agustan, S.; Juniati, Dwi; Siswono, Tatag Yuli Eko


    In the last few years, reflective thinking becomes very popular term in the world of education, especially in professional education of teachers. One of goals of the educational personnel and teacher institutions create responsible prospective teachers and they are able reflective thinking. Reflective thinking is a future competence that should be taught to students to face the challenges and to respond of demands of the 21st century. Reflective thinking can be applied in mathematics becauseby reflective thinking, students can improve theircuriosity to solve mathematical problem. In solving mathematical problem is assumed that cognitive style has an impact on prospective teacher's mental activity. As a consequence, reflective thinking and cognitive style are important things in solving mathematical problem. The subject, in this research paper, isa female-prospective teacher who has fielddependent cognitive style. The purpose of this research paperis to investigate the ability of prospective teachers' reflective thinking in solving mathematical problem. This research paper is a descriptive by using qualitativeapproach. To analyze the data related to prospectiveteacher's reflective thinking in solving contextual mathematicalproblem, the researchers focus in four main categories which describe prospective teacher's activities in using reflective thinking, namely; (a) formulation and synthesis of experience, (b) orderliness of experience, (c) evaluating the experience and (d) testing the selected solution based on the experience.

  16. Tehran metropolis and the emergence of symptoms of new form of the Male-Female Relationships; The study of the fields, processes and consequences of cohabitation

    Directory of Open Access Journals (Sweden)

    M. Golchin


    Full Text Available Nowadays, we can see a new form of relationships between males and females, called non-marital cohabitation (concubinage that is known as”white marriage” in Journalistic literature and Speaking Some youth . It seems that such a new lifestyle emerges from most of the large metropolitan areas. In this article we have tried to obtain more understanding about the effective reasons and backgrounds in the couple’s decision, who attempted to form such a relationship (non-marital cohabitation, the process that is involved in, and finally the consequences that they have actually experienced or confronted. Using the free and depth-interview techniques as well as grounded theory, data were gathered and analyzed from 16 cohabited couples. After analyzing the research findings, categories that are consequences of this lifestyle are as follow: “reduction in family’s function and importance”, “migration”, “Tehran city without supervision” as a contextual conditions, “Negative attitudes to customary marriage”, “feminist beliefs” and  “lack of faith and adherence to religious values” as a Caused conditions, “Involved in romance”, “become familiar with cohabitation” as an interferer conditions,  “cohabitation as an equal relationship”, “cohabitation as a relationship with an open end”, “satisfactory experience of this lifestyle”, “internal obstacles relations”, “external limitation of the relationship” as an interactions, “endure the disadvantage of relation’s termination” and "marriage or promise to marry in order to overcome the external obstacles". Finally, the concept of " cohabitation fleeting relationship of modern conflict with traditional values in the context of the Tehran metropolis" was chosen as a core category".

  17. Evaluation of the major female Eurytoma amygdali sex pheromone components, (Z,Z)-6,9-tricosadiene and (Z,Z)-6,9-pentacosadiene for male attraction in field tests. (United States)

    Mazomenos, Basilis E; Athanassiou, Christos G; Kavallieratos, Nickolas; Milonas, Panagiotis


    We evaluated the attraction of male almond seed wasp Eurytoma amygdali to the synthetic alkadienes (Z,Z)-6,9-tricosadiene and (Z,Z)-6,9-pentacosadiene and their blend in almond orchards using baited rubber septa attached to cardboard rectangular adhesive traps. The two alkadienes were recently isolated from virgin female whole body extracts and SPME collected volatiles. The alkenes (Z)-9-tricosene, (Z)-9-pentacosene, and (Z)-9-heptacosene, present in female extracts, were also added to the blend of the alkadienes and tested. The alkadienes tested individually attracted males when the traps were baited with doses ranging from 10 to 30 mg/trap. The maximum number of males was attracted to traps baited with 10 mg of a (Z,Z)-6,9-C(23:2):(Z,Z)-6,9-C(25:2) blend at a ratio of 7:3. Results with the three alkenes added to the blend were inconclusive because of low populations. The present study on E. amygdali is the first one reporting attraction of males to synthetic sex pheromone components in field trials for a Eurytomidae species. The synthetic alkadienes blend offers the potential to develop an effective system for monitoring populations of the almond seed wasp in almond orchards.

  18. Ethics of trial drug use: to give or not to give? (United States)

    Ebunoluwa, Oduwole O; Kareem, Fayemi A


    The 2014 outbreak of Ebola viral disease in some West African countries, which later spread to the USA and Spain, has continued to be a subject of global public health debate. While there is no approved vaccine or drug for Ebola cure yet, moral questions of bioethical significance are emerging even as vaccine studies are at different clinical trial phases. This paper, through a normative and critical approach, focuses on the question of whether it is ethical to give any experimental drugs to Ebola victims in West Africa or not. Given the global panic and deadly contagious nature of Ebola, this paper argues on three major compassionate grounds that it is ethical to use experimental drugs on the dying African victims of Ebola. Besides respecting patients and family consent in the intervention process, this paper argues that the use of Ebola trial drugs on West African population will be ethical if it promotes the common good, and does not violate the fundamental principles of transparency and integrity in human research ethics. Using Kantian ethical framework of universality as a basis for moral defense of allowing access to yet approved drugs. This paper provides argument to strengthen the compassionate ground provisional recommendation of the WHO's Strategic Advisory Group of Experts on Immunization (SAGE) on Ebola vaccines and vaccination.

  19. Who gives? Multilevel effects of gender and ethnicity on workplace charitable giving. (United States)

    Leslie, Lisa M; Snyder, Mark; Glomb, Theresa M


    Research on diversity in organizations has largely focused on the implications of gender and ethnic differences for performance, to the exclusion of other outcomes. We propose that gender and ethnic differences also have implications for workplace charitable giving, an important aspect of corporate social responsibility. Drawing from social role theory, we hypothesize and find that gender has consistent effects across levels of analysis; women donate more money to workplace charity than do men, and the percentage of women in a work unit is positively related to workplace charity, at least among men. Alternatively and consistent with social exchange theory, we hypothesize and find that ethnicity has opposing effects across levels of analysis; ethnic minorities donate less money to workplace charity than do Whites, but the percentage of minorities in a work unit is positively related to workplace charity, particularly among minorities. The findings provide a novel perspective on the consequences of gender and ethnic diversity in organizations and highlight synergies between organizational efforts to increase diversity and to build a reputation for corporate social responsibility. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  20. Norm, gender, and bribe-giving: Insights from a behavioral game (United States)

    Hong, Ying-yi


    Previous research has suggested that bribery is more normative in some countries than in others. To understand the underlying process, this paper examines the effects of social norm and gender on bribe-giving behavior. We argue that social norms provide information for strategic planning and impression management, and thus would impact participants’ bribe amount. Besides, males are more agentic and focus more on impression management than females. We predicted that males would defy the norm in order to win when the amount of their bribe was kept private, but would conform to the norm when it was made public. To test this hypothesis, we conducted two studies using a competitive game. In each game, we asked three participants to compete in five rounds of creative tasks, and the winner was determined by a referee’s subjective judgment of the participants’ performance on the tasks. Participants were allowed to give bribes to the referee. Bribe-giving norms were manipulated in two domains: norm level (high vs. low) and norm context (private vs. public), in order to investigate the influence of informational and affiliational needs. Studies 1 and 2 consistently showed that individuals conformed to the norm level of bribe-giving while maintaining a relative advantage for economic benefit. Study 2 found that males gave larger bribes in the private context than in the public, whereas females gave smaller bribes in both contexts. We used a latent growth curve model (LGCM) to depict the development of bribe-giving behaviors during five rounds of competition. The results showed that gender, creative performance, and norm level all influence the trajectory of bribe-giving behavior. PMID:29272291

  1. Norm, gender, and bribe-giving: Insights from a behavioral game.

    Directory of Open Access Journals (Sweden)

    Tian Lan

    Full Text Available Previous research has suggested that bribery is more normative in some countries than in others. To understand the underlying process, this paper examines the effects of social norm and gender on bribe-giving behavior. We argue that social norms provide information for strategic planning and impression management, and thus would impact participants' bribe amount. Besides, males are more agentic and focus more on impression management than females. We predicted that males would defy the norm in order to win when the amount of their bribe was kept private, but would conform to the norm when it was made public. To test this hypothesis, we conducted two studies using a competitive game. In each game, we asked three participants to compete in five rounds of creative tasks, and the winner was determined by a referee's subjective judgment of the participants' performance on the tasks. Participants were allowed to give bribes to the referee. Bribe-giving norms were manipulated in two domains: norm level (high vs. low and norm context (private vs. public, in order to investigate the influence of informational and affiliational needs. Studies 1 and 2 consistently showed that individuals conformed to the norm level of bribe-giving while maintaining a relative advantage for economic benefit. Study 2 found that males gave larger bribes in the private context than in the public, whereas females gave smaller bribes in both contexts. We used a latent growth curve model (LGCM to depict the development of bribe-giving behaviors during five rounds of competition. The results showed that gender, creative performance, and norm level all influence the trajectory of bribe-giving behavior.

  2. Norm, gender, and bribe-giving: Insights from a behavioral game. (United States)

    Lan, Tian; Hong, Ying-Yi


    Previous research has suggested that bribery is more normative in some countries than in others. To understand the underlying process, this paper examines the effects of social norm and gender on bribe-giving behavior. We argue that social norms provide information for strategic planning and impression management, and thus would impact participants' bribe amount. Besides, males are more agentic and focus more on impression management than females. We predicted that males would defy the norm in order to win when the amount of their bribe was kept private, but would conform to the norm when it was made public. To test this hypothesis, we conducted two studies using a competitive game. In each game, we asked three participants to compete in five rounds of creative tasks, and the winner was determined by a referee's subjective judgment of the participants' performance on the tasks. Participants were allowed to give bribes to the referee. Bribe-giving norms were manipulated in two domains: norm level (high vs. low) and norm context (private vs. public), in order to investigate the influence of informational and affiliational needs. Studies 1 and 2 consistently showed that individuals conformed to the norm level of bribe-giving while maintaining a relative advantage for economic benefit. Study 2 found that males gave larger bribes in the private context than in the public, whereas females gave smaller bribes in both contexts. We used a latent growth curve model (LGCM) to depict the development of bribe-giving behaviors during five rounds of competition. The results showed that gender, creative performance, and norm level all influence the trajectory of bribe-giving behavior.

  3. Emerging economies a new force in international giving | IDRC ...

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


    Mar 4, 2014 ... Emerging economies' increasing engagement in overseas philanthropy, private investment, and government aid is transforming the landscape of international giving, a groundbreaking study reports.

  4. 女性的教育成就與大學畢業後初期位置之關係 Female College Students’ Preference for Fields of Study and Their First-year Jobs

    Directory of Open Access Journals (Sweden)

    陳建州 Jian-Jhou Chen


    Full Text Available 女性偏好的教育種類(學類)雖未能帶給她們與男性相當的職業地位,但是長期以來,女性投入某些學類的傾向卻維持著穩定性。本研究認為,如果這些學類能連結女性偏好的職業,便可補充說明女性教育選擇傾向穩定的現象。在考量女性就業需求之後,本研究依據滿足女性就業需求的程度差異,將勞動市場劃分成數組區隔的部門,其中,屬於女性的「好工作」是公部門與非營利機構。本研究採用2006 年「臺灣高等教育資料庫」中大學畢業後一年之女性為樣本,以多元邏輯迴歸分析估計家庭背景、學校類型、學類、證照等變項,針對大學畢業後一年的狀態,描繪女性的教育成就與勞動市場的連結情形。研究發現:(一)升研究所階段的教育轉換具有社經階層差異。(二)公立大學畢業者取得公部門與非營利機構工作的勝算最高,私立技職院校畢業者的勝算最低。(三)女性偏好的學類連結至公部門與非營利機構的機率,高於男性投入較高的學類,此種連結關係可能穩定了女性的教育選擇傾向。(四)除了通過公職考試或國家專業技術考試較有利於取得好工作,其他專業證照或認證並無助益。 This research explores the characteristics of women’s employment and their desire for rewards in different labor market sectors, analyzes the effects of the types of university, fields of study, and professional certifications on higher educated women’s early jobs, and explains the stable distribution of female college students in different fields of study. Using data retrieved from the “Taiwan Higher Education Data System,” the entire analysis includes 7,547 higher educated women who had graduated from universities one year ago. The results of the multinomial logit regression suggest 1 women from upper socio-economic status were more

  5. She Had a Name That God Didn’t Give Her: Thinking the Body through Atheistic Black Radical Feminism


    Marquis Bey


    The article attempts to demonstrate the necessity of acknowledging the body when considering the current Black Lives Matter movement, give an account of Black female and trans erasure, and ultimately (re)affirm the lived embodiment of Black, female, and trans bodies, all through an atheistic lens. Atheism here, while indeed denying the existence of gods, has as its primary concern affirming life. Too often is theology, as theologian Anthony Pinn says, “a theology of no-body”; thus atheistic f...

  6. To give or not to give? Interactive effects of status and legitimacy on generosity. (United States)

    Hays, Nicholas A; Blader, Steven L


    Although previous research has demonstrated that generosity can lead to status gains, the converse effect of status on generosity has received less attention. This is a significant gap because groups and society at large rely on the beneficence of all members, especially those holding high-status positions. More broadly, research on the psychology of status remains largely unexplored, which is striking in light of the attention given to other forms of social hierarchy, such as power. The current work focuses on the psychology of status and explores the interactive effects of status and legitimacy on generosity. In particular, we hypothesize that status will decrease generosity when the status hierarchy is perceived as legitimate because status can inflate views of one's value to the group and sense of deservingness. In contrast, we hypothesize that status increases generosity when the status hierarchy is perceived as illegitimate, due to efforts to restore equity through one's generosity. Our results support these hypotheses across 6 studies (a field study and 5 experiments) and empirically demonstrate that the effects of status and legitimacy on generosity can be attributed to concerns about equity in status allocation. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  7. Experiments with Image Theatre: Accessing and Giving Meaning to Sensory Experiences in Social Anthropology (United States)

    Strauss, Annika


    This article puts forward an experiential teaching method for becoming aware of, getting access to, and giving meaning to the sensory experiences that constitute and shape learning processes during social anthropological fieldwork. While social anthropologists use all their senses in the field, the preparation and processing of fieldwork are…

  8. An Investigation of the Influence Acknowledgement Programs Have on Alumni Giving Behavior: Implications for Marketing Strategy (United States)

    Bingham, Frank G., Jr.; Quigley, Charles J., Jr.; Murray, Keith B.


    Understanding the factors that influence alumni giving is a critical task of institutional marketers and development officers. To better understand the factors that influence alumni support, this research reports the results of a field experiment in which the effect that acknowledgement of alumni contributions has on their subsequent donation…

  9. 14 CFR 221.140 - Method of giving concurrence. (United States)


    ...) Conflicting authority to be avoided. Care should be taken to avoid giving authority to two or more carriers... Aviation shall be used by a carrier to give authority to another carrier to issue and file with the... used as authority to file joint fares or charges in which the carrier to whom the concurrence is given...

  10. Modeling the probability of giving birth at health institutions among ...

    African Journals Online (AJOL)

    Background: Although ante natal care and institutional delivery is effective means for reducing maternal morbidity and mortality, the probability of giving birth at health institutions among ante natal care attendants has not been modeled in Ethiopia. Therefore, the objective of this study was to model predictors of giving birth at ...

  11. A Pilot Study of Nurses' Experience of Giving Spiritual Care (United States)

    Deal, Belinda


    Using spiritual and religious resources gives patients and families strength to cope during a crisis, but nurses often do not offer spiritual care (Kloosterhouse & Ames, 2002). The purpose of this phenomenological study was to explore nurses" lived experience of giving spiritual care. A descriptive phenomenological approach was used to…

  12. Characterization of a multidrug resistant Salmonella enterica give ...

    African Journals Online (AJOL)

    Salmonella enterica Give is one of the serotypes that have been incriminated in Salmonella infections; sometimes associated with hospitalization and mortalities in humans and animals in some parts of the world. In this work, we characterized one Salmonella Give isolated from cloaca swab of an Agama agama lizard ...


    Directory of Open Access Journals (Sweden)

    Joanna Wyrwisz


    Full Text Available The goal of the article is to determine the place and role of opinion giving services in consumer behaviours. The discussion is conducted around the thesis saying that in the information society, opinion giving services constitute an important source of information for consumers in the process of selecting and purchasing both products and services. In the article the research approach based on the theoretical and empirical examinations was presented. The discussion starts with presenting a defi nition and types of opinion giving services which constitute the base for the characteristics of activities and usefulness of web portals collecting consumers opinions. The use of opinion giving services provided in the purchase process was evaluated. An essential interest in other consumers opinions, placed in Internet, was observed together with perceiving them as credible. Positive assessment of the functionality of opinion giving services was noticed.

  14. THE MEANING OF ALPHA FEMALE IN FEMALE LIBRARIAN: Building a Positive Image of Libraries through Female Librarians as Alpha Female

    Directory of Open Access Journals (Sweden)

    Yunus Winoto


    Full Text Available MAKNA DIRI ALPHA FEMALE PADA PUSTAKAWAN PEREMPUAN: Membangun Citra Positif Perpustakaan Melalui Kiprah Pustakawan Perempuan Sebagai Alpha Female Abstract The profession of librarians is often associated with women. This can be justified if we refer to data and research results that have been done in several countries. However, many women who work in the library, this does not necessarily describe that library work is a simple and easy job. However, on the contrary, work in the field of library is increasingly complex and demands the competence and mastery of information technology. Moreover, the expectations of some users who demand a fast and quality service. Therefore to answer this problem required a female librarian who has the competence, intelligent and able to become a leader for his group and can show the characteristics as a professional. As for the description of people like this people call it with the term alpha female. With the birth of alpha female figures among female librarians is expected to change the positive image of librarians and library institutions. This is because the female alpha figure in the female librarian is a figure of women who are considered "perfect" are still rare today. Keywords: library, librarian, symbolic interaction, alpha female. Abstrak Profesi pustakawan kerapkali dikaitkan dengan kaum perempuan. Hal ini dapat dibenarkan jika kita merujuk pada data dan hasil riset yang telah dilakukan di beberapa negara. Namun demikian banyaknya kaum perempuan yang bekerja di perpustakaan, ini tidak serta merta menggambarkan bahwa pekerjaaan perpustakaan merupakan pekerjaan yang sederhana dan mudah. Namun justru sebaliknya pekerjaaan di bidang perpustakaan saat ini semakin kompleks dan menuntut kompetensi dan penguasaan teknologi informasi. Apalagi harapan sebagian pengguna yang menuntut suatu pelayanan ayang cepat dan berkualitas. Oleh karena demikian untuk menjawab permasalahan ini diperlukan sosok pustakawan

  15. The accompanying adult: authority to give consent in the UK. (United States)

    Lal, Seema Madhur Lata; Parekh, Susan; Mason, Carol; Roberts, Graham


    Children may be accompanied by various people when attending for dental treatment. Before treatment is started, there is a legal requirement that the operator obtain informed consent for the proposed procedure. In the case of minors, the person authorized to give consent (parental responsibility) is usually a parent. To ascertain if accompanying persons of children attending the Department of Paediatric Dentistry at the Eastman Dental Hospital, London were empowered to give consent for the child's dental treatment. A total of 250 accompanying persons of children attending were selected, over a 6-month period. A questionnaire was used to establish whether the accompanying person(s) were authorized to give consent. The study showed that 12% of accompanying persons had no legal authority to give consent for the child's dental treatment. Clinicians need to be aware of the status of persons accompanying children to ensure valid consent is obtained.

  16. Donor misreporting:conceptualizing social desirability bias in giving surveys


    Lee, Zoe; Woodliffe, Lucy


    Although survey research is one of the most frequently used methods for studying charitable giving, the quality of the data is seldom stated or known. In particular, social desirability bias (SDB) has been found to distort data validity where respondents tend to over-report what is socially desirable and vice versa. We argue that this phenomenon has not been fully understood in the nonprofit context as existing social desirability scales are not appropriate to be used in giving surveys. Thus,...

  17. Managing female sexual dysfunction. (United States)

    Buster, John E


    Female sexual dysfunctions (FSDs) range from short-term aggravations to major emotional disturbances adversely affecting family and workplace. This review highlights diagnosis and management of the four most widely diagnosed FSDs. It initially focuses on hypoactive sexual desire disorder (HSDD) as a driving force at the heart of all other FSDs; nothing happens without sexual desire. Successful resolution of HSDD frequently facilitates resolution of other disorders. Central to understanding HSDD is the impact of aging female sexual endocrinology and its effect on both prevalence and expression patterns of FSD. Advances in this field have enabled introduction of some the most effective treatments yet described for HSDD. Sexual arousal disorder, though commonly affected by the same factors as HSDD, is heavily associated with psychotropic drugs and mood elevators. Orgasmic disorder is frequently the downstream result of other sexual dysfunctions, particularly HSDD, or the result of a major psychosexual trauma. Successful management of the underlying disorder often resolves orgasmic disorder. Sexual pain disorder is frequently the result of a gynecologic disorder, such as endometriosis, that can be substantially managed through successful treatment of that disorder. This article ends with the article's most important note: how to initiate the conversation. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  18. A Study of Female Life in Mauritania. (United States)

    Abeille, Barbara

    A 3-month pilot study conducted from April-June 1979 with 16 major informants provides information for constructing a preliminary model of female life in Mauritania. An introduction gives definitions for terms used differently in Mauritania (tribe, ethnic group, and class) and discusses examples of each. The study (based mainly on repeated…

  19. An electric field in a gravitational field

    International Nuclear Information System (INIS)

    Harpaz, Amos


    The behaviour of an electric field in a gravitational field is analysed. It is found that due to the mass (energy) of the electric field, it is subjected to gravity and it falls in the gravitational field. This fall curves the electric field, a stress force (a reaction force) is created, and the interaction of this reaction force with the static charge gives rise to the creation of radiation

  20. What drives the gender gap in charitable giving? Lower empathy leads men to give less to poverty relief. (United States)

    Willer, Robb; Wimer, Christopher; Owens, Lindsay A


    We draw upon past research on gender and prosocial emotions in hypothesizing that empathy can help explain the gender gap in charitable giving. In a nationally representative survey, we found that men reported less willingness to give money or volunteer time to a poverty relief organization, gaps that were mediated by men's lower reported feelings of empathy toward others. We also experimentally tested how effective a variety of different ways of framing poverty relief were for promoting giving. Framing poverty as an issue that negatively affects all Americans increased men's willingness to donate to the cause, eliminating the gender gap. Mediation analysis revealed that this "aligned self-interest" framing worked by increasing men's reported poverty concern, not by changing their understanding of the causes of poverty. Thus, while men were generally less motivated by empathy, they responded to a framing that recast charitable giving as consistent with their self-interest. Exposure to the same framing, however, led women to report lower willingness to volunteer time for poverty relief, suggesting that framing giving as consistent with self-interest may discourage those who give because of an empathic response to poverty. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Ergonomics study on Musculoskeletal Disorders among female ...

    African Journals Online (AJOL)

    Females are considered the backbone of the agricultural workforce. Female agricultural workers are compelled to carry out considerable amounts of manual and physically demanding tasks in the agricultural fields for long periods of time. This continuous and excessive work may cause the development of musculoskeletal ...

  2. Collective philanthropy: describing and modeling the ecology of giving. (United States)

    Gottesman, William L; Reagan, Andrew James; Dodds, Peter Sheridan


    Reflective of income and wealth distributions, philanthropic gifting appears to follow an approximate power-law size distribution as measured by the size of gifts received by individual institutions. We explore the ecology of gifting by analysing data sets of individual gifts for a diverse group of institutions dedicated to education, medicine, art, public support, and religion. We find that the detailed forms of gift-size distributions differ across but are relatively constant within charity categories. We construct a model for how a donor's income affects their giving preferences in different charity categories, offering a mechanistic explanation for variations in institutional gift-size distributions. We discuss how knowledge of gift-sized distributions may be used to assess an institution's gift-giving profile, to help set fundraising goals, and to design an institution-specific giving pyramid.

  3. Gift-giving in the medical student--patient relationship. (United States)

    Alamri, Yassar Abdullah S


    There is paucity in the published literature that provides any ethical guidance guiding gift-giving within the student--patient relationship. This is perhaps because the dynamics of the medical student--patient relationship have not yet been explored as extensively as the doctor--patient relationship. More importantly, however, gift--giving in the doctor-patient relationship has traditionally been from the patient to the doctor and not vice versa. This article examines the literature published in this vicinity reflecting on an encounter with a patient.

  4. Authorization gives the personnel he/she gives the center he/she gives Isotopes for the acting he/she gives tied functions with the security and the radiological protection

    International Nuclear Information System (INIS)

    Perez Pijuan, S.; Hernandez Alvarez, R.; Peres Reyes, Y.; Venegas Bernal, M.C.


    The conception is described used in a center production labelled compound and radiopharmaceuticals for the authorization to the support, operation and supervision personnel The approaches are exposed used to define the excellent positions for the security the installation. The are described the training programs, designed starting from the indentification the specific competitions for each duty station and with particular emphasis in the development gives abilities you practice. It is used for the administration and evaluation gives the programs training the Automated System Administration Programs Training (GESAT)

  5. The female athlete triad: special considerations for adolescent female athletes. (United States)

    Brown, Kelly A; Dewoolkar, Aditya V; Baker, Nicole; Dodich, Colleen


    The number of adolescent girls participating in sports has dramatically increased throughout the last few decades. In the early 1990's, an association between amenorrhea, osteoporosis, and disordered eating was recognized and eventually labeled the 'Female Athlete Triad'. In 1997, the Task Force on Women's Issues of American College of Sports Medicine (ACSM) published a position statement on this triad of conditions that were becoming increasingly more prevalent amongst female athletes. Initially, the 'Female Athlete Triad' was characterized by disordered eating, amenorrhea, and osteoporosis. However, as the number of adolescent female athletes has continued to grow, there has been further research and investigation into this field and the triad has evolved in definition. It is essential for all health care practitioners and other professionals who care for adolescent athletes to be attentive to the clinical signs, detection, evaluation, and management of the female athlete triad, as the sequelae can have a significant impact on the health and well-being of a young person both in the short and long-term.

  6. Mensurations give the radioactivity natural gamma, radon in Chile

    International Nuclear Information System (INIS)

    Gamarra, J.; Stuardo, E.


    In this work, are presented the methods for measurement, calculate and you discusses the results, in each studied area, in the mark the respective world averages. None the averages evaluated annual effective dose they surpassed these world averages effective dose or level gives intervention, corresponding

  7. Education Philanthropy Catching a Chill as Economy Cools Charitable Giving (United States)

    Robelen, Erik W.


    This article reports that the recession tearing into the U.S. economy is not only straining the public coffers that support K-12 schooling, it's also taking a toll on education philanthropy. From family foundations to corporate philanthropies, charitable giving to K-12 education appears to be facing a downturn. Although no national figures are…

  8. Nursing and philanthropy: both about giving and joy. (United States)

    Maloney, Joseph V


    There is a surprising intersection between nursing and charitable giving, and it is not about the money. Some nurses I know would find that statement to be a bit off-kilter. Maybe a few of them would find it even a bit off-putting. But there is, indeed, a strong case to be made that the two are of the same cloth.

  9. A Childhood Rich in Culture Gives a Socioeconomic Bonus

    DEFF Research Database (Denmark)

    Austring, Bennye Düranc


    Artiklen ridser den nyeste forskning op inden for feltet 'art rich learning', altså æstetiske læreprocesser af god kvalitet. In the book ”Art and Culture Give Children a Life that Works” 60 (Danish and non-Danish) experts, practitioners, artists and several Ministers from the Danish Government...

  10. Improving Evidence on Private Giving in Emerging Economies ...

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

    Findings to improve private giving This three-year project will: -develop a critical mass of data on philanthropic and other private flows to developing countries from ... enabling environment for philanthropy exists; -promote research uptake and outreach by research teams in emerging economies and by the Centre for Global ...

  11. Improving Evidence on Private Giving in Emerging Economies ...

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

    Despite growing philanthropy in emerging economies, there are significant data gaps on amounts and sources. There is also a lack of research on regulations and policies that support or discourage private giving. This research project will explore philanthropic cooperation in emerging and developing country contexts by ...

  12. A Conversation Model Enabling Intelligent Agents to Give Emotional Support

    NARCIS (Netherlands)

    Van der Zwaan, J.M.; Dignum, V.; Jonker, C.M.


    In everyday life, people frequently talk to others to help them deal with negative emotions. To some extent, everybody is capable of comforting other people, but so far conversational agents are unable to deal with this type of situation. To provide intelligent agents with the capability to give

  13. Why do firms give away their patents for free?

    NARCIS (Netherlands)

    Ziegler, Nicole; Gassmann, Oliver; Friesike, Sascha


    Within the trend of increasing patent commercialisation and open innovation, a recent phenomenon where firms give away their patents free of charge can be observed. This seems contradictory to the original intention of the patent system (enabling firms to create temporary monopolies to appropriate

  14. When may doctors give nurses telephonic treatment instructions?

    African Journals Online (AJOL)

    legal proxy cannot give consent, emergency treatment may be given without consent – provided it is not against a previous directive issued by a patient refusing treatment, e.g. a refusal to accept a blood transfusion for religious reasons.[8]. Before issuing telephonic instructions doctors should consider whether telephone ...

  15. Developing skills of giving and receiving feedbacks between ...

    African Journals Online (AJOL)

    One of the strategies to improve quality of teaching and learning at training institutes could be by developing the skill of giving and receiving feedbacks among the individuals involved in the training. This action research is then done as a final work for HDP in Jimma University (JU) to develop the skill of mutual ...

  16. Characterization of a Multidrug Resistant Salmonella Enterica Give

    African Journals Online (AJOL)

    Dr Olaleye

    levofloxacin resistant Salmonella Give that possessed gyrA mutation encoding histidine to Tyrosine conversion at amino acid 150(150His→Tyr) had been earlier isolated and characterized, one from septic poultry and one from asymptomatic pig (Ogunleye et al., 2011). The pig isolate possessed an additional (83Tyr→Ser) ...

  17. Motivation and the Power of Not Giving Up (United States)

    ... site Sitio para adolescentes Body Mind Sexual Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for Educators Search English Español Motivation and the Power of Not Giving Up KidsHealth / ...

  18. Informal care giving to more disabled people with multiple sclerosis. (United States)

    Buchanan, Robert J; Radin, Dagmar; Chakravorty, Bonnie J; Tyry, Tuula


    About 30% of the people with multiple sclerosis (MS) require some form of home care assistance and 80% of that assistance is provided by informal or unpaid care givers. This study focusses on the care givers for 530 more disabled people with MS, with the objective of learning more about informal care giving to people with greater dependency and need for assistance. The data presented in this study were collected in a national survey of 530 people who provided informal care to more disabled people with MS. Almost half of these care givers reported that they provided more than 20 h of care per week to the person with MS, with more than 9 in 10 shopping for groceries, doing indoor housework, preparing meals or providing transportation for the person with MS. More than 4 in 10 employed care givers reduced the amount of time worked in the previous 12 months because of their care giving responsibilities. Although more than half of the MS care givers in our study reported that care giving was demanding, time consuming or challenging, about 90% of these MS care givers were happy that they could help. About two in three of these MS care givers found that care giving was rewarding, with more than 8 in 10 proud of the care they provided. More than a quarter of the informal care givers to people with MS thought they would benefit from treatment or counselling provided by mental health professionals. Not only it is necessary to provide access to mental health services for people with MS, but it is also important to assure that their informal care givers also have access to appropriate mental health care, given the scope of their care giving responsibilities.

  19. Fertility Treatments for Females (United States)

    ... for Females Share Facebook Twitter Pinterest Email Print Fertility Treatments for Females Once a woman is diagnosed ... The presence or absence of male factor infertility Fertility treatments are most likely to benefit women whose ...

  20. Female Sexual Dysfunction (United States)

    ... medically as female sexual dysfunction. Many women experience problems with sexual function at some point. Female sexual dysfunction can occur at any stage of life. It can be lifelong or be acquired later in life. It can ...

  1. Female Genital Mutilation (United States)

    ... problems (depression, anxiety, post-traumatic stress disorder, low self-esteem, etc.). Health complications of female genital mutilation Who ... female genital mutilation You are here: Media centre Fact sheets Quick Links Sitemap Home Health topics Data ...

  2. Female reproductive disorders

    DEFF Research Database (Denmark)

    Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M


    To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive disrupti......To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...

  3. Female Prisoners in Malaysia (United States)

    Teh, Yik Koon


    This is a study on 422 female prisoners in peninsular Malaysia. More than half of the female prisoners are foreigners, mainly from Indonesia and Thailand. This study surveys the background of the respondents and identifies factors that may have influenced them to commit the offences. Female prisoners in Malaysia, particularly those who are…

  4. Female reproductive disorders

    DEFF Research Database (Denmark)

    Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M


    To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...... disruptions warrant evaluation of the impact of EDCs on female reproductive health....

  5. Processes give selection location like fundamental approach gives the security for the repositories radioactive waste (radioactive installation) in Cuba

    International Nuclear Information System (INIS)

    Peralta Vidal, J.L.; Gil Castillo, R.O.; Chales Suarez, G.; Rodriguez Reyes, A.


    On the base for the best international practice, the requirements given by the IAEA, specialized national experience, the technician economic conditions and social matters give Cuba, it has been documented in the country the process the documented location for evacuation and storage the worn-out fuel lingeringly

  6. Laser techniques for radioactive decontamination gives metallic surfaces

    International Nuclear Information System (INIS)

    Escobar Alracon, L.; Molina, G.; Vizuet Gonzalez, J.


    In this work it presented the prototype for system decontamination at diverse component with removable superficial contamination, using the technique gives laser ablation, for the evaporation at the pollutant. It discusses the principle in the fact that system, as well as the different elements that compose it. The are presented the obtained results when irradiating with a laser a surface without radioactive contamination to verify the system operation

  7. Giving away used injection equipment: missed prevention message?

    Directory of Open Access Journals (Sweden)

    Anstice Susan


    Full Text Available Abstract Background Our objective was to examine factors associated with distributive injection equipment sharing and how needle exchange programs (NEPs can help reduce distributive sharing among injection drug users (IDUs. Methods 145 English speaking Canadian IDUs ages 16 years and over who had injected in the past 30 days were recruited for a cross-sectional survey. Participants were asked about their socio-demographic characteristics, HIV risk behaviours, social support, drug treatment readiness, program satisfaction, health and social service use and NEP drug use. Bivariate statistics and logistic regression were used to characterize the population and examine correlates of sharing behaviour. Results More IDUs reported distributive sharing of cookers (45% than needles (36% or other types of equipment (water 36%; filters 29%; swabs 8%. Regression analyses revealed the following factors associated with distributing used cookers: a history of cocaine/crack injection, an Addiction Severity Index (ASI score indicative of a mental health problem, and older than 30 years of age. Factors associated with giving away used water included: male, injected methadone, injected other stimulants and moved 3+ times in the past 6 months. Factors associated with giving away used filters included: injected cocaine/crack or stayed overnight on the street or other public place. Factors associated with giving away swabs included: an ASI mental health score indicative of a mental health problem, and HCV negative status. Conclusions Our findings show that more IDUs give away cookers than needles or other injection equipment. While the results showed that correlates of sharing differed by piece of equipment, each point to distributive sharing by the most marginalized IDUs. Targeting prevention efforts to reduce equipment sharing in general, and cookers in particular is warranted to reduce use of contaminated equipment and viral transmission.

  8. Giving an account of one's pain in the anthropological interview. (United States)

    Buchbinder, Mara


    In this paper, I analyze the illness stories narrated by a mother and her 13-year-old son as part of an ethnographic study of child chronic pain sufferers and their families. In examining some of the moral, relational and communicative challenges of giving an account of one's pain, I focus on what is left out of some accounts of illness and suffering and explore some possible reasons for these elisions. Drawing on recent work by Judith Butler (Giving an Account of Oneself, 2005), I investigate how the pragmatic context of interviews can introduce a form of symbolic violence to narrative accounts. Specifically, I use the term "genre of complaint" to highlight how anthropological research interviews in biomedical settings invoke certain typified forms of suffering that call for the rectification of perceived injustices. Interview narratives articulated in the genre of complaint privilege specific types of pain and suffering and cast others into the background. Giving an account of one's pain is thus a strategic and selective process, creating interruptions and silences as much as moments of clarity. Therefore, I argue that medical anthropologists ought to attend more closely to the institutional structures and relations that shape the production of illness narratives in interview encounters.

  9. Melatonin and female reproduction. (United States)

    Tamura, Hiroshi; Takasaki, Akihisa; Taketani, Toshiaki; Tanabe, Manabu; Lee, Lifa; Tamura, Isao; Maekawa, Ryo; Aasada, Hiromi; Yamagata, Yoshiaki; Sugino, Norihiro


    Melatonin (N-acetyl-5-methoxytryptamine) is secreted during the dark hours at night by the pineal gland. After entering the circulation, melatonin acts as an endocrine factor and a chemical messenger of light and darkness. It regulates a variety of important central and peripheral actions related to circadian rhythms and reproduction. It also affects the brain, immune, gastrointestinal, cardiovascular, renal, bone and endocrine functions and acts as an oncostatic and anti-aging molecule. Many of melatonin's actions are mediated through interactions with specific membrane-bound receptors expressed not only in the central nervous system, but also in peripheral tissues. Melatonin also acts through non-receptor-mediated mechanisms, for example serving as a scavenger for reactive oxygen species and reactive nitrogen species. At both physiological and pharmacological concentrations, melatonin attenuates and counteracts oxidative stress and regulates cellular metabolism. Growing scientific evidence of reproductive physiology supports the role of melatonin in human reproduction. This review was conducted to investigate the effects of melatonin on female reproduction and to summarize our findings in this field. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

  10. Female cosmetic genital surgery. (United States)

    Goodman, Michael P


    Genital plastic surgery for women has come under scrutiny and has been the topic of discussion in the news media, online, and in medical editorials. In the absence of measurable standards of care, lack of evidence-based outcome norms, and little standardization either in nomenclature or training requirements, concern has been raised by both ethicists and specialty organizations.Some women request alteration of their vulvas and vaginas for reasons of cosmesis, increasing self-esteem, and improving sexual function. Patients must be assured their surgeon is properly trained and should understand that few validated long-term safety or outcome data are presently available in this relatively new field. Women also should be made aware that, although they may wish to cosmetically or physically alter their external genitalia, this does not mean that they are developmentally or structurally "abnormal." It is important that training guidelines for practitioners be established and that long-term outcome, psychosexual, and safety data be published. The genital plastic surgeon must have sufficient training in sexual medicine to withhold these procedures from women with sexual dysfunction, mental impairment, or body dysmorphic disorder. In an atmosphere in which trademarked marketing terms are becoming part of the lexicon, a more descriptive terminology is suggested, incorporating the terms "labiaplasty," "reduction of clitoral hood," "perineoplasty," "hymenoplasty," and "vaginoplasty." The term "female cosmetic genital surgery" is presented as a descriptive umbrella encompassing these genital plastic procedures.

  11. What are the impacts of giving up the driving licence?

    DEFF Research Database (Denmark)

    Siren, Anu Kristiina; Haustein, Sonja


    in their activities after giving up their licence. In travel frequency, neither the differences between renewers and non-renewers nor the changes over time within the groups were pronounced. The groups differed in their use of transport modes already at the baseline: the renewers drove, while nonrenewers travelled...... as passengers, used public transport, walked or cycled. Not renewing the licence was a strong predictor of unmet mobility needs, especially in relation to leisure activities. The present study indicates that younger seniors’ mobility is not likely to be affected by the strict renewal policies. However, given...

  12. AstroFrauenNetzwerk Survey Results - Career situation of female astronomers in Germany (United States)

    Fohlmeister, J.; Helling, Ch.


    We survey the job situation of women in astronomy in Germany and of German women abroad and review indicators for their career development. Our sample includes women astronomers from all academic levels from doctoral students to professors, as well as female astronomers who have left the field. We find that networking and human support are among the most important factors for success. Experience shows that students should carefully choose their supervisor and collect practical knowledge abroad. We reflect the private situation of female German astronomers and find that prejudices are abundant, and are perceived as discriminating. We identify reasons why women are more likely than men to quit astronomy after they obtain their PhD degree. We give recommendations to young students on what to pay attention to in order to be on the successful path in astronomy.

  13. The influence of relationship beliefs on gift giving

    Directory of Open Access Journals (Sweden)

    Rai Dipankar


    Full Text Available People have fundamental beliefs about what constitutes a good relationship, known as implicit theories of relationship, where some people have destiny beliefs whereas others have growth beliefs. People with destiny beliefs believe that potential partners are meant either for each other or not, whereas people with growth beliefs believe that successful relationships are cultivated and developed. This research shows that different implicit theories of relationship influence consumers’ gift choice to their significant others. We demonstrate, through two studies, that consumers with destiny beliefs prefer giving gifts that are more feasible in nature, whereas consumers with growth beliefs prefer giving gifts that are more desirable in nature. We show that this effect is mediated by desirability-feasibility considerations. Specifically, consumers with destiny beliefs focus on feasibility considerations, which leads them to choose a highly feasible gift. Conversely, consumers with growth beliefs focus on desirability considerations, which leads them to choose a highly desirable gift. We also discuss the theoretical and managerial implications of our research.

  14. Reasons women give for abortion: a review of the literature. (United States)

    Kirkman, Maggie; Rowe, Heather; Hardiman, Annarella; Mallett, Shelley; Rosenthal, Doreen


    The aim was to identify from empirical research that used quantitative or qualitative methods the reasons women give for having an abortion. A search was conducted of peer-reviewed, English language publications indexed in eight computerized databases with publication date 1996-2008, using keywords 'abortion' and 'reason' (Medline: 'induced abortion' OR 'termination of pregnancy' OR 'elective abortion' and 'reason'). Inclusion criteria were empirical research on humans that identified women's reasons for undergoing an abortion, conducted in 'high-income' countries. 19 eligible papers were found. Despite variation in methods of generating, collecting, and analysing reasons, and the inadequacy of methodological detail in some papers, all contributed to a consistent picture of the reasons women give for having an abortion, with three main categories ('Woman-focused', 'Other-focused', and 'Material') identified. Ambivalence was often evident in women's awareness of reasons for continuing the pregnancy, but abortion was chosen because continuing with the pregnancy was assessed as having adverse effects on the life of the woman and significant others. Women's reasons were complex and contingent, taking into account their own needs, a sense of responsibility to existing children and the potential child, and the contribution of significant others, including the genetic father.

  15. Do Orgasms Give Women Feedback about Mate Choice?

    Directory of Open Access Journals (Sweden)

    Gordon G. Gallup


    Full Text Available The current study represents a preliminary investigation of the extent to which female orgasm functions to promote good mate choices. Based on a survey of heterosexual female college students in committed relationships, how often women experienced orgasm as a result of sexual intercourse was related to their partner's family income, his self-confidence, and how attractive he was. Orgasm intensity was also related to how attracted they were to their partners, how many times they had sex per week, and ratings of sexual satisfaction. Those with partners who their friends rated as more attractive also tended to have more intense orgasms. Orgasm frequency was highly correlated (r = .82 with orgasm intensity, and orgasm intensity was a marginally better predictor of sexual satisfaction than orgasm frequency. Sexual satisfaction was related to how physically attracted women were to their partner and the breadth of his shoulders. Women who began having sexual intercourse at earlier ages had more sex partners, experienced more orgasms, and were more sexually satisfied with their partners. We also identified an ensemble of partner psychological traits (motivation, intelligence, focus, and determination that predicted how often women initiated sexual intercourse. Their partner's sense of humor not only predicted his self-confidence and family income, but it also predicted women's propensity to initiate sex, how often they had sex, and it enhanced their orgasm frequency in comparison with other partners.

  16. Female terrorism : a review

    NARCIS (Netherlands)

    Jacques, Karen; Taylor, Paul J.


    The sharp growth in the number of publications examining female involvement in terrorism has produced a valuable but un-integrated body of knowledge spread across many disciplines. In this paper, we bring together 54 publications on female terrorism and use qualitative and quantitative analyses to

  17. The Female Athlete Triad (United States)

    Sherman, Roberta Trattner; Thompson, Ron A.


    The Female Athlete Triad is a syndrome of the interrelated components of disordered eating, amenorrhea, and osteoporosis. Sometimes inadvertently, but more often by willful dietary restriction, many female athletes do not ingest sufficient calories to adequately fuel their physical or sport activities, which can disrupt menstrual functioning,…

  18. Who Is Giving Feedback To Whom In Entrepreneurship Education?

    DEFF Research Database (Denmark)

    Trolle Elmholdt, Stine; Warhuus, Jan; Blenker, Per

    evaluate and provide feedback on, with regard to both the teaching and the learning that takes place in these types of courses. We therefore ask: Who is giving feedback to whom in entrepreneurship education - and for what purpose?The intent of the paper is to develop and explore the system of feedback......The question we care about (objectives):When entrepreneurship is taught through the process of practicing entrepreneurship and based on experiential learning, a need arises for different forms of assessment, evaluation, and feedback procedures than those applied to traditional forms of higher...... is at play that involves both feedback among educators and students and between educators and students;3. that the complexity is further increased when it is acknowledged that the subject of the feedback may concern the learning, the teaching, the process, the object of the process (the entrepreneurial...

  19. Giving the influenza jab: a review of the law. (United States)

    Griffiths, Richard


    District nursing sister June Harris recently completed the administration of 30 'flu jabs to frail older residents of a local care home. June encountered a number of problems when administering the vaccinations. Relatives of five residents with advanced dementia did not want them to have the injection, mainly because they had heard that it would give the recipient the 'flu. An 85-year-old resident has complained that while she agreed to have a 'flu jab it now appears she also had a pneumococcal vaccination as well that no one told her about. More seriously, June has recently heard that one resident is in hospital having contracted Guillian-Barre Syndrome as a result of the vaccination. June remembers that this reluctant resident specifically asked if the 'flu jab would leave her paralysed and June had laughingly replied that she had not paralysed anyone to date. The residents and their families are now threatening legal action.

  20. The Effect of Giving Feedback to Students' Writing

    Directory of Open Access Journals (Sweden)

    Mochamad Zainuddin


    Full Text Available Although writing is as important as other skills such as listening, speaking, and reading, it needs more special attention. In order to write well, students need a long process to learn to write and they need continous feedback. The aim of this article is to know whether giving feedback to students' writing has a significant effect or not. Two groups of students, experimental and control, were involved. The compositions of the first group were given feedback, while those of the second group were not given feedback. The study shows that provision of feedback improves student's writing. In light of the result of the study, it is recommended that teachers provide feedback on students' writing.

  1. Paedomorphic facial expressions give dogs a selective advantage.

    Directory of Open Access Journals (Sweden)

    Bridget M Waller

    Full Text Available How wolves were first domesticated is unknown. One hypothesis suggests that wolves underwent a process of self-domestication by tolerating human presence and taking advantage of scavenging possibilities. The puppy-like physical and behavioural traits seen in dogs are thought to have evolved later, as a byproduct of selection against aggression. Using speed of selection from rehoming shelters as a proxy for artificial selection, we tested whether paedomorphic features give dogs a selective advantage in their current environment. Dogs who exhibited facial expressions that enhance their neonatal appearance were preferentially selected by humans. Thus, early domestication of wolves may have occurred not only as wolf populations became tamer, but also as they exploited human preferences for paedomorphic characteristics. These findings, therefore, add to our understanding of early dog domestication as a complex co-evolutionary process.

  2. Duchenne muscular dystrophy: genome editing gives new hope for treatment. (United States)

    Crispi, Vassili; Matsakas, Antonios


    Duchenne muscular dystrophy (DMD) is a progressive wasting disease of skeletal and cardiac muscles, representing one of the most common recessive fatal inherited genetic diseases with 1:3500-1:5000 in yearly incidence. It is caused by mutations in the DMD gene that encodes the membrane-associated dystrophin protein. Over the years, many have been the approaches to management of DMD, but despite all efforts, no effective treatment has yet been discovered. Hope for the development of potential therapeutics has followed the recent advances in genome editing and gene therapy. This review gives an overview to DMD and summarises current lines of evidence with regard to treatment and disease management alongside the appropriate considerations. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  3. Conditions needed to give meaning to rad-equivalence principle

    International Nuclear Information System (INIS)

    Latarjet, R.


    To legislate on mutagenic chemical pollution the problem to be faced is similar to that tackled about 30 years ago regarding pollution by ionizing radiations. It would be useful to benefit from the work of these 30 years by establishing equivalences, if possible, between chemical mutagens and radiations. Inevitable mutagenic pollutions are considered here, especially those associated with fuel based energy production. As with radiations the legislation must derive from a compromise between the harmful and beneficial effects of the polluting system. When deciding on tolerance doses it is necessary to safeguard the biosphere without inflicting excessive restrictions on industry and on the economy. The present article discusses the conditions needed to give meaning to the notion of rad-equivalence. Some examples of already established equivalences are given, together with the first practical consequences which emerge [fr

  4. What are the impacts of giving up the driver license?

    DEFF Research Database (Denmark)

    Siren, Anu Kristiina; Haustein, Sonja

    -being, and modal choices and transportation patterns. Results: Non-renewers had poorer health already at baseline. However, they did become more dependent on others in their out-of-home activities after giving up their license. In travel frequency, neither the differences between renewers and non-renewers nor...... the changes over time within the groups were pronounced. Non-renewers reported more unmet mobility needs both in 2009 and 2012, especially in relation to leisure activities. The groups differed significantly in their use of transport modes. The renewers drove more often as the main transport mode, while non......-renewers traveled in the car as passengers, used public transport, walked or cycled. Discussion: The present study indicates that younger seniors’ mobility is probably not affected by the renewal policies. However, given the positive economic and safety consequences of independent mobility in old age, society...

  5. Uranium oxide recycling to give more sustainable power generation

    International Nuclear Information System (INIS)

    Hagger, R.; Garner, D.S.J.; Beaumont, D.M.; Hesketh, K.


    In broad terms there are two routes for irradiated nuclear fuel, the closed cycle involving recycling and the open cycle culminating in direct disposal. The benefits of following the closed cycle are presented. The environmental burdens associated with open and closed cycles are compared using Life Cycle Assessment (LCA) for non-active burdens and human irradiation. Consideration is given to the extension of the nuclear fuel cycle to include a proportion of MOX fuel elements within a reactor core, and the impact in terms of total activity, waste volumes and Integrated Toxic Potential (ITP) discussed. The potential of moving to a fast reactor cycle is also raised in support of the recycling of spent nuclear fuel giving sustainable power generation. (author)


    Huang, Li-Ling; Thrasher, James F.; Jiang, Yuan; Li, Qiang; Fong, Geoffrey T.; Chang, Yvette; Walsemann, Katrina M.; Friedman, Daniela B.


    Objective To date there is limited published evidence on the efficacy of tobacco control mass media campaigns in China. This study aimed to evaluate the impact of a mass media campaign “Giving Cigarettes is Giving Harm” (GCGH) on Chinese smokers’ knowledge of smoking-related harms and attitudes toward cigarette gifts. Methods Population-based, representative data were analyzed from a longitudinal cohort of 3,709 adult smokers who participated in the International Tobacco Control China Survey conducted in six Chinese cities before and after the campaign. Logistic regression models were estimated to examine associations between campaign exposure and attitudes about cigarettes as gifts measured post-campaign. Poisson regression models were estimated to assess the effects of campaign exposure on post-campaign knowledge, adjusting for pre-campaign knowledge. Findings Fourteen percent (n=335) of participants recalled the campaign within the cities where the GCGH campaign was implemented. Participants in the intervention cities who recalled the campaign were more likely to disagree that cigarettes are good gifts (71% vs. 58%, pcampaign-targeted knowledge than those who did not recall the campaign (Mean=1.97 vs. 1.62, pcampaign-targeted knowledge were similar in both cities, perhaps due to a secular trend, low campaign recall, or contamination issues. Conclusions These findings suggest that the GCGH campaign increased knowledge of smoking harms, which could promote downstream cessation. Findings provide evidence to support future campaign development to effectively fight the tobacco epidemic in China. PMID:24813427

  7. The difference between "giving a rose" and "giving a kiss": Sustained neural activity to the light verb construction. (United States)

    Wittenberg, Eva; Paczynski, Martin; Wiese, Heike; Jackendoff, Ray; Kuperberg, Gina


    We used event-related potentials (ERPs) to investigate the neurocognitive mechanisms associated with processing light verb constructions such as "give a kiss". These constructions consist of a semantically underspecified light verb ("give") and an event nominal that contributes most of the meaning and also activates an argument structure of its own ("kiss"). This creates a mismatch between the syntactic constituents and the semantic roles of a sentence. Native speakers read German verb-final sentences that contained light verb constructions (e.g., "Julius gave Anne a kiss"), non-light constructions (e.g., "Julius gave Anne a rose"), and semantically anomalous constructions (e.g., *"Julius gave Anne a conversation"). ERPs were measured at the critical verb, which appeared after all its arguments. Compared to non-light constructions, the light verb constructions evoked a widely distributed, frontally focused, sustained negative-going effect between 500 and 900 ms after verb onset. We interpret this effect as reflecting working memory costs associated with complex semantic processes that establish a shared argument structure in the light verb constructions.

  8. Female sexual dysfunction in female genital mutilation. (United States)

    Elneil, Sohier


    Female genital mutilation (FGM), otherwise known as female genital cutting (FGC), is currently very topical and has become a significant global political issue. The impact of FGM on the lives of women and girls is enormous, as it often affects both their psychology and physical being. Among the complications that are often under-reported and not always acknowledged is female sexual dysfunction (FSD). FSD presents with a complex of symptoms including lack of libido, arousability and orgasm. This often occurs in tandem with chronic urogenital pain and anatomical disruption due to perineal scarring.To treat FSD in FGM each woman needs specifically directed holistic care, geared to her individual case. This may include psychological support, physiotherapy and, on occasion, reconstructive surgery. In many cases the situation is complicated by symptoms of chronic pelvic pain, which can make treatment increasingly difficult as this issue needs a defined multidisciplinary approach for its effective management in its own right. The problems suffered by women with FGM are wholly preventable, as the practice need not happen. The current global momentum to address the social, cultural, economic and medical issues of FGM is being supported by communities, governments, non-governmental agencies (NGOs) and healthcare providers. It is only by working together that the practice can be abolished and women and girls may be free from this practice and its associated consequences. © The Author(s) 2016.

  9. The teacher benefits from giving autonomy support during physical education instruction. (United States)

    Cheon, Sung Hyeon; Reeve, Johnmarshall; Yu, Tae Ho; Jang, Hue Ryen


    Recognizing that students benefit when they receive autonomy-supportive teaching, the current study tested the parallel hypothesis that teachers themselves would benefit from giving autonomy support. Twenty-seven elementary, middle, and high school physical education teachers (20 males, 7 females) were randomly assigned either to participate in an autonomy-supportive intervention program (experimental group) or to teach their physical education course with their existing style (control group) within a three-wave longitudinal research design. Manipulation checks showed that the intervention was successful, as students perceived and raters scored teachers in the experimental group as displaying a more autonomy-supportive and less controlling motivating style. In the main analyses, ANCOVA-based repeated-measures analyses showed large and consistent benefits for teachers in the experimental group, including greater teaching motivation (psychological need satisfaction, autonomous motivation, and intrinsic goals), teaching skill (teaching efficacy), and teaching well-being (vitality, job satisfaction, and lesser emotional and physical exhaustion). These findings show that giving autonomy support benefits teachers in much the same way that receiving it benefits their students.

  10. Using yield gap analysis to give sustainable intensification local meaning

    NARCIS (Netherlands)

    Silva, João Vasco


    Yield gap analysis is useful to understand the relative contribution of growth-defining, -limiting and -reducing factors to actual yields. This is traditionally performed at the field level using mechanistic crop growth simulation models, and directly up-scaled to the regional and global levels

  11. Poems for Giving Life and Loss New Meaning (United States)

    Roos, Susan


    The author reviews "Rainbow in the Stone: Selected Poems," by Robert A. Neimeyer, showing its relevance to the field of thanatology. Most applicable to "Death Studies" readers are the poems from the "Lessons of Loss" section which express the language of loss and deep emotion. The reviewer finds the poem "Visitor" most poignant in its description…

  12. Let's give conference attendance its rightful place. | Essien | Journal ...

    African Journals Online (AJOL)

    Conference attendance helps researchers keep track of advances in their fields. It also provides a fertile ground for research synergies and networking. Conference attendance by Nigerian researchers has markedly and progressively reduced over the years as conference publications/presentation are given very little ...

  13. Informal care and gifts to and from older people in Europe: The interlinks between giving and receiving

    Directory of Open Access Journals (Sweden)

    Florian Tomini


    Full Text Available Abstract Background Transfers of money and help with daily activities by family and friends are important sources of support for older people and contribute to their well being. On the other hand, older adults are not only recipients of support but also important providers of support and financial transfers as giving and receiving are often reciprocal. For this, it is important to understand the determinants of receiving and giving money and help as well as the relationship between these two. Methods The aim of this paper is to explore the relationship between giving and receiving of the same or of different types of transfers as well as to get more insights in the motivation behind giving and receiving of money gifts or informal care. We use data from the Survey of Health Aging and Retirement in Europe and employ a multinomial logit model to analyse 16 different categories resulting from combining information on the incidence of giving and receiving of both informal care and financial gifts. Results We show that despite the differences that exist in the incidence of giving and receiving of both informal care and financial gifts there are clearly a few patterns that are consistent between the European countries in our analysis. Both ‘altruistic-like’ and ‘exchange-like’ motives are more likely to increase by age, gender and physical proximity of network members, while ‘reciprocal-like’ giving and receiving is more likely among females and those with a network at close distance. Conclusions Our results show that the incidence of informal care and gifts to and from older people is related to particular characteristics and transfers patterns. Further research should be dedicated to exploring the situations leading to the ‘altruistic-like’ and ‘exchange-like’ combinations of transfers.

  14. Nanomedicine: tiny particles and machines give huge gains. (United States)

    Tong, Sheng; Fine, Eli J; Lin, Yanni; Cradick, Thomas J; Bao, Gang


    Nanomedicine is an emerging field that integrates nanotechnology, biomolecular engineering, life sciences and medicine; it is expected to produce major breakthroughs in medical diagnostics and therapeutics. Nano-scale structures and devices are compatible in size with proteins and nucleic acids in living cells. Therefore, the design, characterization and application of nano-scale probes, carriers and machines may provide unprecedented opportunities for achieving a better control of biological processes, and drastic improvements in disease detection, therapy, and prevention. Recent advances in nanomedicine include the development of nanoparticle (NP)-based probes for molecular imaging, nano-carriers for drug/gene delivery, multifunctional NPs for theranostics, and molecular machines for biological and medical studies. This article provides an overview of the nanomedicine field, with an emphasis on NPs for imaging and therapy, as well as engineered nucleases for genome editing. The challenges in translating nanomedicine approaches to clinical applications are discussed.

  15. Twistor fibrations giving primitive harmonic maps of finite type

    Directory of Open Access Journals (Sweden)

    Rui Pacheco


    Full Text Available Primitive harmonic maps of finite type from a Riemann surface M into a k-symmetric space G/H are obtained by integrating a pair of commuting Hamiltonian vector fields on certain finite-dimensional subspaces of loop algebras. We will clarify and generalize Ohnita and Udagawa's results concerning homogeneous projections p:G/H→G/K, with H⊂K, preserving finite-type property for primitive harmonic maps.

  16. Does friendship give us non-derivative partial reasons ?

    Directory of Open Access Journals (Sweden)

    Andrew Reisner


    Full Text Available One way to approach the question of whether there are non-derivative partial reasons of any kind is to give an account of what partial reasons are, and then to consider whether there are such reasons. If there are, then it is at least possible that there are partial reasons of friendship. It is this approach that will be taken here, and it produces several interesting results. The first is a point about the structure of partial reasons. It is at least a necessary condition of a reason’s being partial that it has an explicit relational component. This component, technically, is a relatum in the reason relation that itself is a relation between the person to whom the reason applies and the person whom the action for which there is a reason concerns. The second conclusion of the paper is that this relational component is also required for a number of types of putatively impartial reasons. In order to avoid trivialising the distinction between partial and impartial reasons, some further sufficient condition must be applied. Finally, there is some prospect for a way of distinguishing between impartial reasons that contain a relational component and partial reasons, but that this approach suggests that the question of whether ethics is partial or impartial will be settled at the level of normative ethical discourse, or at least not at the level of discourse about the nature of reasons for action.

  17. Normal Female Reproductive Anatomy (United States)

    ... an inner lining called the endometrium. Normal female reproductive system anatomy. Topics/Categories: Anatomy -- Gynecologic Type: Color, Medical Illustration Source: National Cancer Institute Creator: Terese Winslow (Illustrator) AV Number: CDR609921 Date Created: November 17, 2014 Date Added: ...

  18. Female Athlete Triad (United States)

    ... for some competitive female athletes, problems such as low self-esteem, a tendency toward perfectionism, and family stress place ... depression, pressure from coaches or family members, or low self-esteem and can help her find ways to deal ...

  19. Female urethral carcinoma

    International Nuclear Information System (INIS)

    Saitoh, Masahiko; Kondo, Atsuo; Sakakibara, Toshihumi


    Urethral carcinoma in 2 females has been treated with irradiation together with adjunct chemotherapy. In case 1, a 73-year-old female with squamous cell carcinoma was successfully treated with irradiation of 4,000 rad and peplomycin of 60 mg intravenously given. She has been free from the disease for the past 43 months. In case 2, a 61-year-old female with transitional cell carcinoma was initially treated with irradiation of 5,000 rad together with peplomycin 90 mg, which was followed by another 5,000 rad irradiation. The tumor recurred and the patient was operated on for cystourethrectomy and partial resection of the vagina. A further chemotherapy of cisplatin, peplomycin, and mitomycin C was instituted. She died of the tumor recurrence 23 months after the first visit to our clinic. Diagnosis and treatment modalities on the female urethral carcinoma are briefly discussed. (author)

  20. Female Sexual Dysfunction (United States)

    ... These events are rare in healthy women using hormone therapy close to menopause. Women who have not had a hysterectomy also need to take progestin, another female hormone, to prevent uterine cancer. Other Medicines. Non-prescription ...

  1. Sexual Assault against Females (United States)

    ... version, located in the "Professional" section of our website: Sexual Assault Against Females Date this content was last updated is at the bottom of the page. ... PILOTS *, the largest citation database on PTSD. What is PILOTS? Subscribe Sign ...

  2. Deconstructing Female Friends

    Directory of Open Access Journals (Sweden)

    Adela MATEI


    Full Text Available One of Fay Weldon’s early novels, Female Friends (1975, published at the peak of her feminist ’phase’, deconstructs female and feminine stereotypes in order to present the writer’s own views on feminism. It speaks for a generation of women, who struggle to find their place in a male-dominated world, through three protagonists, who are neither happy, nor perfect. Narrated by the character Chloe, the novel revolves around her and her friends, Grace and Marjorie, with an aim at depicting the falsehood and hypocrisy that surround female friendship. It is precisely where Weldon’s specificity as a feminist writer lies: in her rendering the imperfections of women’s characters and relationships. This paper attempts to trace such elements of ‘fayminism’ in Female Friends by resorting to the tools of the feminist critic.

  3. Female physicist doctoral experiences


    Katherine P. Dabney; Robert H. Tai


    The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female...

  4. Female Sex Tourism


    Mc Intyre, Maria Kleivan


    ABSTRACT This project explores the phenomenon of North American and Western European women, who travel to the Global South and engage in sexual encounters with the local men. This project has positioned itself as a postcolonial critique, arguing that female sex tourism is a form of neocolonialism. It has also investigated the term romance tourism, where it has found that as a result of essentialist gender stereotyping, the female version of sex tourism has been titled ‘romance tourism’. The p...

  5. The lonely female partner

    DEFF Research Database (Denmark)

    Bruun, Poul; Pedersen, Birthe D; Osther, Palle J


    The aim of this qualitative study was to investigate the experiences of female partners to men with prostate cancer. The women found the capacity to manage their lives through mutual love in the family and through their faith.......The aim of this qualitative study was to investigate the experiences of female partners to men with prostate cancer. The women found the capacity to manage their lives through mutual love in the family and through their faith....

  6. Chechen Female Suicide Terrorism (United States)


    Making Death Visible: Chechen Female Suicide Bombers in an Era of Globalization (ProQuest, 2009), 65. 91 Gammer, “Nationalism and History ,” 121. 92...18 III. CASE STUDY: THE RUSSO–CHECHEN CONFLICT .................................19 A. CHECHEN HISTORY ...Bloom, “Female Suicide Bombers: A Global Trend,” Daedalus, 136, no. 1 (2007): 94. 2 Mia Bloom, Bombshell (Philadelphia: University of Pennsylvania

  7. Female pattern hair loss

    Directory of Open Access Journals (Sweden)

    İdil Ünal


    Full Text Available Female androgenetic alopecia is the commonest cause of hair loss in women. It is characterized by a diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline and a characteristic pattern distribution in genetically predisposed women. Because of the uncertain relationship with the androgens Female Pattern Hair Loss (FPHL is the most preferred definition of the condition. This review has been focused on the clinical features, diagnosis and treatment alternatives of FPHL.

  8. A Biomes Field Trip. (United States)

    Leonard, William H.; And Others


    Describes a field trip designed to give students opportunities to experience relevant data leading to concepts in biogeography. Suggests that teachers (including college instructors) adapt the areas studied and procedures used to their own locations. Includes a suggested field trip handout. (JN)

  9. Simulated parents: developing paediatric trainees' skills in giving bad news. (United States)

    Gough, Jenny K; Frydenberg, Alexis R; Donath, Susan K; Marks, Michael M


    In curriculum documents for medicine in undergraduate, post-graduate and continuing professional development, there is now a focus on communication skills. The challenges are to place communication skills in the crowded curriculum and then to construct and sustain a programme that uses an evidence-based approach to the teaching and learning of communication skills. For 6 years, we have conducted a programme that involves simulated parents supporting junior medical staff to refine their skills in communication, particularly in giving parents bad news. The aim of our study was to obtain a better understanding of the trainees' experiences of the programme. Nine junior residents individually worked through two scenarios and received feedback from the simulated parent. They gave bad news to a simulated parent/actor who then gave feedback. A recording of the simulation was provided for discussion with a designated colleague at an arranged time. The tapes were then separately appraised by two independent raters - another actor and a paediatrician. Brief written reports and conducted semi-structured interviews provided more insights into the trainees' experience of the simulation. Other participating medical/medical education staff were interviewed about the simulation programme. Five themes emerged from the qualitative data: timeliness, emotional safety, the complexity of communication, practical usefulness and the challenge of effecting change. In addition, the ratings of the videos helped to clarify those 'parent-centred' communication skills that trainees may neglect in difficult conversations: 'ask about support', 'encourage the parent to ask questions' and 'repeat key messages'. The evaluation highlighted the value of an early-career experiential programme to highlight the importance of communication skills in post-graduate paediatrics practice.

  10. Giving birth with rape in one's past: a qualitative study. (United States)

    Halvorsen, Lotta; Nerum, Hilde; Oian, Pål; Sørlie, Tore


    Rape is one of the most traumatizing violations a woman can be subjected to, and leads to extensive health problems, predominantly psychological ones. A large proportion of women develop a form of posttraumatic stress termed Rape Trauma Syndrome. A previous study by our research group has shown that women with a history of rape far more often had an operative delivery in their first birth and those who gave birth vaginally had second stages twice as long as women with no history of sexual assault. The aim of this study is to examine and illuminate how women previously subjected to rape experience giving birth for the first time and their advice on the kind of birth care they regard as good for women with a history of rape. A semi-structured interview with 10 women, who had been exposed to rape before their first childbirth. Data on the birth experience were analyzed by qualitative content analysis. The main theme was "being back in the rape" with two categories: "reactivation of the rape during labor," with subcategories "struggle," "surrender," and "escape" and "re-traumatization after birth," with the subcategories "objectified," "dirtied," and "alienated body." A rape trauma can be reactivated during the first childbirth regardless of mode of delivery. After birth, the women found themselves re-traumatized with the feeling of being dirtied, alienated, and reduced to just a body that another body is to come out of. Birth attendants should acknowledge that the common measures and procedures used during normal birth or cesarean section can contribute to a reactivation of the rape trauma. © 2013, Copyright the Authors Journal compilation © 2013, Wiley Periodicals, Inc.

  11. Saving reed lands by giving economic value to reed

    Directory of Open Access Journals (Sweden)

    F.W. Croon


    Full Text Available Discussions about the need for renewable energy, the need for nature conservation, the need to double the world’s food production to eliminate hunger, the need to reduce carbon dioxide emission, and the wish to reduce dependency on dwindling oil resources, show that these issues are intimately related and sometimes mutually exclusive. The use of food crops for the production of renewable fuels has resulted in the energy vs. food debate; the use of scarce land and fresh water for the dedicated production of biomass conflicts with food production and nature conservation; the collection of harvest residues and forest wastes as biomass to produce renewable fuels is complex and leaves a CO2 footprint. The several species of reed that grow naturally in deltas, river plains etc. can provide large amounts of biomass but are hardly mentioned in the debates. Harvesting reed does not threaten the nature and the natural functions of reed lands, which are carbon neutral or carbon dioxide sinks. Reed production does not need extensive infrastructure or complex cultivation and does not compete with food production for land and fresh water. Reed lands in many places are under threat of reclamation for economic activities and urbanisation. This trend can be countered if reed is seen to have a proven economic value. In this article I argue that giving a sustainable economic value to reed lands can only be realised if the exploitation is recognised as being environmentally acceptable, commercially feasible and a source of economic gains for all stakeholders. Commercial feasibility can be achieved under present economic conditions only if a reliable supply of considerable volumes of reed at a limited price can be guaranteed.

  12. Magma chamber interaction giving rise to asymmetric oscillations (United States)

    Walwer, D.; Ghil, M.; Calais, E.


    Geodetic time series at four volcanoes (Okmok, Akutan, Shishaldin, and Réunion) are processed using Multi-channel Singular Spectrum Analysis (M-SSA) and reveal sawtooth-shaped oscillations ; the latter are characterized by short intervals of fast inflations followed by longer intervals of slower deflations. At Okmok and Akutan, the oscillations are first damped and then accentuated. At Okmok, the increase in amplitude of the oscillations is followed by an eruption. We first show that the dynamics of these four volcanoes bears similarities with that of a simple nonlinear, dissipative oscillator, indicating that the inflation-deflation episodes are relaxation oscillations. These observations imply that ab initio dynamical models of magma chambers should possess an asymmetric oscillatory regime. Next, based on the work of Whitehead and Helfrich [1991], we show that a model of two magma chambers — connected by a cylindrical conduit in which the magma viscosity depends on temperature — gives rise to asymmetric overpressure oscillations in the magma reservoirs. These oscillations lead to surface deformations that are consistent with those observed at the four volcanoes in this study. This relaxation oscillation regime occurs only when the vertical temperature gradient in the host rock between the two magma chambers is large enough and when the magma flux entering the volcanic system is sufficiently high. The magma being supplied by a deeper source region, the input flux depends on the pressure difference between the source and the deepest reservoir. When this difference is not sufficiently high, the magma flux exponentially decreases, leading to damped oscillations as observed at Akutan and Okmok. The combination of observational and modeling results clearly supports the role of relaxation oscillations in the dynamics of volcanic systems.

  13. Male sexual harassment alters female social behaviour towards other females. (United States)

    Darden, Safi K; Watts, Lauren


    Male harassment of females to gain mating opportunities is a consequence of an evolutionary conflict of interest between the sexes over reproduction and is common among sexually reproducing species. Male Trinidadian guppies Poecilia reticulata spend a large proportion of their time harassing females for copulations and their presence in female social groups has been shown to disrupt female-female social networks and the propensity for females to develop social recognition based on familiarity. In this study, we investigate the behavioural mechanisms that may lead to this disruption of female sociality. Using two experiments, we test the hypothesis that male presence will directly affect social behaviours expressed by females towards other females in the population. In experiment one, we tested for an effect of male presence on female shoaling behaviour and found that, in the presence of a free-swimming male guppy, females spent shorter amounts of time with other females than when in the presence of a free-swimming female guppy. In experiment two, we tested for an effect of male presence on the incidence of aggressive behaviour among female guppies. When males were present in a shoal, females exhibited increased levels of overall aggression towards other females compared with female only shoals. Our work provides direct evidence that the presence of sexually harassing males alters female-female social behaviour, an effect that we expect will be recurrent across taxonomic groups.


    International Nuclear Information System (INIS)

    Codee, Hans D.K.


    In the Netherlands the policy to manage radioactive waste is somewhat different from that in other countries, although the practical outcome is not much different. Long-term, i.e. at least 100 years, storage in above ground engineered structures of all waste types is the first element in the Dutch policy. Second element, but equally important, is that deep geologic disposal is foreseen after the storage period. This policy was brought out in the early eighties and was communicated to the public as a practical, logical and feasible management system for the Dutch situation. Strong opposition existed at that time to deep disposal in salt domes in the Netherlands. Above ground storage at principle was not rejected because the need to do something was obvious. Volunteers for a long term storage site did not automatically emerge. A site selection procedure was followed and resulted in the present site at Vlissingen-Oost. The waste management organization, COVRA, was not really welcomed here , but was tolerated. In the nineties facilities for low and medium level waste were erected and commissioned. In the design of the facilities much attention was given to emotional factors. The first ten operational years were needed to gain trust from the local population. Impeccable conduct and behavior was necessary as well as honesty and full openness to the public Now, after some ten years, the COVRA facilities are accepted. And a new phase is entered with the commissioning of the storage facility for high level waste, the HABOG facility. A visit to that facility will not be very spectacular, activities take place only during loading and unloading. Furthermore it is a facility for waste, so unwanted material will be brought into the community. In order to give the public something more interesting the building itself is transformed into a piece of art and in the inside a special work of art will be displayed. Together with that the attitude of the company will change. We are

  15. Giving Speaking Practice in Self-Access Mode a Chance

    Directory of Open Access Journals (Sweden)

    Kerstin Dofs


    Full Text Available Finding resources and activities which will interest students and promote speaking in a self-access resource can be challenging. This article describes how the School of English at Christchurch Polytechnic Institute of Technology (CPIT, Christchurch, New Zealand, works to enable speaking practice in their Language Self Access Centre (LSAC. The activities which students are encouraged to do were produced consequent to research and an examination of good practice world- wide within the field of autonomy in language learning. The article will explore some basic design principles and conditions which were followed with the aim of creating maximal “comprehensible outputs” for speaking (Anderson, Maclean & Lynch, 2004, and, at the same time, creating conditions for these speaking tasks which would optimise development of autonomous language use (Thornbury, 2005. This is followed by an analysis of how the resources provided in a designated speaking area in the LSAC fulfil these principles and conditions, and how they may foster autonomous learning.

  16. Violent female offenders

    Directory of Open Access Journals (Sweden)

    Ismael Loinaz


    Full Text Available Female violent offending is an understudied topic in Spanish-speaking countries. This review explores themajor research findings accumulated internationally over the last decade (2003-2013 about women'sviolence and crimes. The focus of the review is the intimate partner violence (IPV and sexual violencecommitted by females, the psychopathy and violence risk assessment, and the treatment and recidivism ofthese female offenders. Although the female offender topic is too wide to review all crime typologies (childphysical abuse is not included, for example the review indicates that: there are legal and police biases inthe treatment of women offenders; women can commit the same IPV and share the motivations of maleoffenders; sexual violence has a low prevalence, but there are many limitations in this research topic;predicting the risk of non-specific violence is feasible with the available tools; psychopathy is less prevalentamong adult female offenders, although there are fewer differences with male offenders among adolescentsamples; research about treatments is very limited and there are not effectiveness evidences; and last,recidivism rates for violent crimes are very low (in cases where information is available. Main implicationsand research lines are discussed.

  17. African Females and Adjustment to Studying Abroad. (United States)

    Maundeni, Tapologo


    Draws on existing literature and an earlier field study to explore the problems faced by African females when studying abroad. The general disadvantages faced by women are exacerbated for African women. The inequities they faced in their home cultures are compounded when they have to adjust to study abroad. (SLD)

  18. Mystic States, Motherly Virtues, Female Participation and ...

    African Journals Online (AJOL)

    Sufi rituals have historically been more open to women than other Islamic religious practices such as prayer in the mosques, legal scholarship, and preaching. While the past decades have seen some, albeit modest, opening of the latter fields for female participation, even leadership, in the Sufi milieu, the participation of ...

  19. Gender and Perceptions: Females as Secondary Principals (United States)

    Nogay, Kathleen; Beebe, Robert J.


    The purpose of this study was to investigate the perceptions of teachers and supervisors toward the principal leadership behaviors of female secondary principals in Ohio. Principal self-perceptions were also included to complete the study. The literature shows that women continue to be underrepresented in a field in which the majority of…

  20. Female athlete triad update. (United States)

    Beals, Katherine A; Meyer, Nanna L


    The passage of Title IX legislation in 1972 provided enormous opportunities for women to reap the benefits of sports participation. For most female athletes, sports participation is a positive experience, providing improved physical fitness, enhanced self-esteem, and better physical and mental health. Nonetheless, for a few female athletes, the desire for athletic success combined with the pressure to achieve a prescribed body weight may lead to the development of a triad of medical disorders including disordered eating, menstrual dysfunction, and low bone mineral density (BMD)--known collectively as the female athlete triad. Alone or in combination, the disorders of the triad can have a negative impact on health and impair athletic performance.

  1. Interval Female Sterilization. (United States)

    Stuart, Gretchen S; Ramesh, Shanthi S


    Female sterilization is relied on by nearly one in three women aged 35-44 years in the United States. Sterilization procedures are among the most common procedures that obstetrician-gynecologists perform. The most frequent sterilization procedures include postpartum tubal ligation, laparoscopic tubal disruption or salpingectomy, and hysteroscopic tubal occlusion. The informed consent process for sterilization is crucial and requires shared decision-making between the patient and the health care provider. Counseling should include the specific risks and benefits of the specific surgical approaches. Additionally, women should be counseled on the alternatives to sterilization, including intrauterine contraceptives and subdermal contraceptive implants. Complications, including unplanned pregnancy after successful female sterilization, are rare. The objectives of this Clinical Expert Series are to describe the epidemiology of female sterilization, access to postpartum sterilization, advances in interval sterilization techniques, and clinical considerations in caring for women requesting sterilization.

  2. A comparison of reproductive parameters of female Amur tigers (Panthera tigris altaica) in the wild and captivity. (United States)

    Gu, Jiayin; Guo, Yurong; Stott, Philip; Jiang, Guangshun; Ma, Jianzhang


    A healthy population of captive Amur tigers might assist recovery of the wild population in Northeast China if individuals were properly prepared and considered suitable for release in the wild. We analyzed the breeding records of 68 female Amur tigers from 1995 to 2010 in the Hengdaohezi Felid Breeding Center of China and compared the reproductive parameters of this population to wild female Amur tigers. We found that the reproductive parameters of the captive population (the age of first parturition, length of gestation and litter survival rate) were not significantly different from those of wild Amur tigers. Differences in birth date and litter size between wild and captive populations may be caused by management protocols for the captive population or insufficient field data from the wild population. Reproductive parameters of females giving birth after losing a litter were similar to parameters of females that did not lose a litter, except for birth date. These results provide no indication of major problems in using captive females for a breeding program for release of cubs into the wild, but additional information is still needed to assess their suitability. © 2015 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

  3. Mating Frequency and Effects on Sex Ratio in Female Parasitoids of xanthopimpla Stemmator (Thunberg). Implications in biological control Programmes

    International Nuclear Information System (INIS)

    Gitau, C.W.


    Cereals, especially maize and sorghum are the most important field crops in Africa. classical biological Control is a management strategy that employs natural enemies against exotic pests on cereal crops. The method has been used against Chilo partellus (Swinhoe) (Lepidoptera: Crambidae), an introduced pest of maize, using the larval parasitoid cotesia flavipes (Cameron). However, C. flavipes is not able to attack all stem borer species in targeted areas. to complement its work, Xanthopimpla stemmator has successfully been established in Mauritius on Chilo sacchariphagus (Bojer). It is a common phenomenon for haplo-diploid parasitoids to give rise to male progeny when insemination does not take place. Mating becomes important to the parasitoid population since a male biased sex ratio can bring about collapse of the population. The aim of this study was to determine wether xanthopimpla stemmator females mat more than once and wether sex ratio of progeny is affected by multiple mating in female X. stemmator. The female showed a tendency to mate once. Multiple mating did not have any significant effect on either sex ratio or longevity. More males were produced in multiple mated females than once mated females.The effect of multiple mating in X. stemmator on sex ratio in relation to biocontrol programmes are discussed

  4. Molecular pathological epidemiology gives clues to paradoxical findings. (United States)

    Nishihara, Reiko; VanderWeele, Tyler J; Shibuya, Kenji; Mittleman, Murray A; Wang, Molin; Field, Alison E; Giovannucci, Edward; Lochhead, Paul; Ogino, Shuji


    A number of epidemiologic studies have described what appear to be paradoxical associations, where an incongruous relationship is observed between a certain well-established risk factor for disease incidence and favorable clinical outcome among patients with that disease. For example, the "obesity paradox" represents the association between obesity and better survival among patients with a certain disease such as coronary heart disease. Paradoxical observations cause vexing clinical and public health problems as they raise questions on causal relationships and hinder the development of effective interventions. Compelling evidence indicates that pathogenic processes encompass molecular alterations within cells and the microenvironment, influenced by various exogenous and endogenous exposures, and that interpersonal heterogeneity in molecular pathology and pathophysiology exists among patients with any given disease. In this article, we introduce methods of the emerging integrative interdisciplinary field of molecular pathological epidemiology (MPE), which is founded on the unique disease principle and disease continuum theory. We analyze and decipher apparent paradoxical findings, utilizing the MPE approach and available literature data on tumor somatic genetic and epigenetic characteristics. Through our analyses in colorectal cancer, renal cell carcinoma, and glioblastoma (malignant brain tumor), we can readily explain paradoxical associations between disease risk factors and better prognosis among disease patients. The MPE paradigm and approach can be applied to not only neoplasms but also various non-neoplastic diseases where there exists indisputable ubiquitous heterogeneity of pathogenesis and molecular pathology. The MPE paradigm including consideration of disease heterogeneity plays an essential role in advancements of precision medicine and public health.

  5. [Politics: which contribution can ethical expertise give biopolitical decisions?]. (United States)

    Weber-Hassemer, Kristiane


    Research in the life sciences is developing at a rapid pace, has profound implications in terms of its effects on human nature and touches upon the self-conceptions of both the individual and society. In order to determine how this research and its application in all phases of human life should be assessed on the moral level, and whether it should be subject to regulation, the involvement of all disciplines--in the natural sciences, medicine, philosophy, law and the social sciences--that can contribute knowledge for the purpose of guidance is indispensable. Political decisions should be preceded by a wide-ranging debate within society encompassing all relevant groups and the media. Alongside discourse confined to specialists and their forums, a particular part can be played by the institution of ethics committees with an interdisciplinary, pluralistic membership. Their work can contribute to the stimulation of social debate and to ensuring that it is conducted on a suitably high level. In our knowledge society, Government and Parliament lack the information necessary to guide their decisions, and therefore require external expertise to provide a solid foundation for them. In the field of bioethics, however, the relationship between advisory activity and parliamentary decision-making proves is not without problems, because, in addition to rational criteria and party-political considerations, personal moral judgements are not only unavoidable but also legitimate, though they are not always made transparent.

  6. She Had a Name That God Didn’t Give Her: Thinking the Body through Atheistic Black Radical Feminism

    Directory of Open Access Journals (Sweden)

    Marquis Bey


    Full Text Available The article attempts to demonstrate the necessity of acknowledging the body when considering the current Black Lives Matter movement, give an account of Black female and trans erasure, and ultimately (reaffirm the lived embodiment of Black, female, and trans bodies, all through an atheistic lens. Atheism here, while indeed denying the existence of gods, has as its primary concern affirming life. Too often is theology, as theologian Anthony Pinn says, “a theology of no-body”; thus atheistic feminist Blackness, as understood here, seeks to entrench the body rather than abstract it. Atheistic feminist Blackness reinscribes and affirms the subjectivity and humanity of Black, female, and trans bodies, countering hegemonic discourse that explicitly and implicitly states otherwise. The article’s emphasis of an atheistic posture stems from the prescient words of Catherine Keller: “atheist or agnostic feminists ignore the God-word at their own peril.” Therefore, the Black feminist ideological argument takes the “God-word” seriously, reckons with it, and offers an alternative to a theological tradition that often imbues the body with inherent flaw (sin, abstraction (soul, and erasure of the ontological value of Black, female, and noncisgendered bodies.

  7. Giving USA 1997: The Annual Report on Philanthropy for the Year 1996. (United States)

    Kaplan, Ann E., Ed.

    This report presents a comprehensive review of private philanthropy in the United States during 1996. After a preliminary section, the first section presents data on giving, using text, graphs, and charts. Sections cover: overall 1996 contributions; changes in giving by source and use; total giving (1966-1996); inflation-adjusted giving in 5-year…

  8. Effect of female genital mutilation on female sexual function ...

    African Journals Online (AJOL)

    Background: The global prevalence of female genital mutilation (FGM) ranges from 0.6% up to 98%. It has many health psychological impacts including abnormalities of female sexual function. Objectives: To study female genital mutilation and its effect on female sexual function, Alexandria, Egypt 2013. Methods: A ...

  9. Female sexual arousal disorders

    NARCIS (Netherlands)

    Giraldi, Annamaria; Rellini, Alessandra H.; Pfaus, James; Laan, Ellen


    Definitions and terminology for female sexual arousal disorder (FSAD) are currently being debated. While some authors have suggested that FSAD is more a subjective response rather than a genital response, others have suggested that desire and arousal disorders should be combined in one entity.

  10. Female Pattern Hair Loss (United States)

    ... Category: Share: Yes No, Keep Private Female Pattern Hair Loss Share | The most common type of hair loss seen in women is androgenetic alopecia, also ... men, it does not have to be complete hair loss. This is seen as hair thinning predominantly ...

  11. Confronting female genital mutilation

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

    The issue of FGM has always been considered 'sensitive' (meaning dangerous), which has deeply affected the way it has been approached and addressed. .... cutting18), even if it means hiding the apparent intention of the practice (to honour)? The most recent theory, popularised by Tostan, is that female circumcision is ...

  12. Female sexual dysfunction

    DEFF Research Database (Denmark)

    Giraldi, Annamaria; Wåhlin-Jacobsen, Sarah


    Female sexual dysfunction (FSD) is a controversial condition, which has prompted much debate regarding its aetiology, components, and even its existence. Our inability to work together as clinicians, psychologists, patients, and advocates hinders our understanding of FSD, and we will only improve...

  13. Female pattern baldness (United States)

    ... Aging Changes in the levels of androgens (male hormones). For example, after reaching menopause , many women find that the hair on their head is thinner, while the hair on their face is coarser. Family history of male or female pattern baldness.


    African Journals Online (AJOL)

    immigrants and refugees into Western cultures has made it important for health care practitioners to understand some of the customs, beliefs and traditions surrounding female circumcision. This is especially the case in South Africa with its 8 million illegal immigrants. .... A poster used in the campaign against FGM in France.

  15. Perspectives on Female Entrepreneurs

    DEFF Research Database (Denmark)

    Kuada, John Ernest; Janulevièienë, Rûta


    The aim of this paper is to compare the contents of the academic evidence and debate on female entrepreneurship in the West with the current stream of research and thinking in the Central and Eastern European Countries with a view to identifying similarities and differences in thoughts and findin...

  16. Situational Factors of Influencing Drivers to Give Precedence to Jaywalking Pedestrians at Signalized Crosswalk

    Directory of Open Access Journals (Sweden)

    Xiaobei Jiang


    Full Text Available A large number of fatalities are caused by the vehicle-pedestrian accidents. Under a potential conflict between the vehicle and jaywalking pedestrian, giving precedence to the pedestrian will be a proper decision taken by the driver to avoid collision. Field traffic data has been collected by video recording and image processing at two signalized crosswalks. Vehicle speed performance in the single vehicle-pedestrian encounter and platoon vehicle-pedestrian encounter were analyzed for understanding the driver behavior in the conflict process. Binary logic model was proposed to estimate the drivers' giving precedence influenced by the situational factors and the model was validated to predict the drivers' choices accurately. The vehicle speed, pedestrian speed, pedestrian lateral distance and the vehicle longitudinal distance to the conflict point were proved to affect the drivers' choices in platoon driving. The research results would hopefully be helpful to the design of intelligent vehicles and pedestrian protection systems by the knowledge-based decision making process.

  17. Do (Female) Founders Influence (Female) Joiners to Become Founders too?

    DEFF Research Database (Denmark)

    Rocha, Vera; Van Praag, Mirjam

    Female founders are scarce, certainly those employing personnel. Do (female) founders affect the likelihood of (female) joiners to become founders too? Recent research demonstrates that joiners are more sensitive to contextual influences than founders. Joining a startup could provide a context to...... a multiplier effect in reducing gender gaps in entrepreneurship rates.......-founder (gender) homophily affects the likelihood of female and male joiners to become founders themselves. We find a relatively large and robust positive effect among female joiners that can be attributed to the role modeling function of female founders. Female entrepreneurs hiring personnel may thus have...

  18. Cyberspace violence against girls and adolescent females. (United States)

    Chisholm, June F


    Children and adolescents today are the first generation raised in a society in which technological literacy is essential for effective citizenship in the 21st century. With many more youth using digital technologies for educational and recreational purposes, there has been an increase in social problems in cyberspace, exposing them to different forms of cyberviolence. This article gives an overview of the developments in cyberspace, describes different types of cyberviolence, and focuses on cyberbullying among girls and adolescent females as both victims and perpetrators of cyberbullying. At-risk online activities among girls and adolescent females as well as strategies to promote cybersafety are presented. Current research and future directions for research are reviewed.

  19. Execution gives the recommendations given by WAMAP to Guatemala in relation to the administration he/she gives the radioactive waste

    International Nuclear Information System (INIS)

    Gomez Ordonnez, P.


    The Wamap mission visits Guatemala assisting to application Direccion General de Energia. The nuclear activity in Guatemala is limited to the investigation and the radioisotopes application. In this visit three important aspects were identified that required attention: The establishment gives a Regulatory law in the handling waste; An inventory gives the radioactive waste that have been generated; Technical knowledge on the storage. gathering and immobilization gives the waste

  20. The evolution of female sexuality

    NARCIS (Netherlands)

    Rodriguez-Girones, M.A.; Enquist, M.


    Females in monogamous species tend to be more sexually active than females in species with other mating systems. In this paper we consider the possibility that female sexuality has evolved because more sexually active females have received more male assistance. We develop a model in which there is

  1. Rosette nebula globules: Seahorse giving birth to a star (United States)

    Mäkelä, M. M.; Haikala, L. K.; Gahm, G. F.


    Context. The Rosette nebula is an H II region ionized mainly by the stellar cluster NGC 2244. Elephant trunks, globules, and globulettes are seen at the interface where the H II region and the surrounding molecular shell meet. Aims: We have observed a field in the northwestern part of the Rosette nebula where we study the small globules protruding from the shell. Our aim is to measure their properties and study their star-formation history in continuation of our earlier study of the features of the region. Methods: We imaged the region in broadband near-infrared (NIR) JsHKs filters and narrowband H2 1-0 S(1), Pβ, and continuum filters using the SOFI camera at the ESO/NTT. The imaging was used to study the stellar population and surface brightness, create visual extinction maps, and locate star formation. Mid-infrared (MIR) Spitzer IRAC and WISE and optical NOT images were used to further study the star formation and the structure of the globules. The NIR and MIR observations indicate an outflow, which is confirmed with CO observations made with APEX. Results: The globules have mean number densities of 4.6 × 104 cm-3. Pβ is seen in absorption in the cores of the globules where we measure visual extinctions of 11-16 mag. The shell and the globules have bright rims in the observed bands. In the Ks band 20 to 40% of the emission is due to fluorescent emission in the 2.12 μmH2 line similar to the tiny dense globulettes we studied earlier in a nearby region. We identify several stellar NIR excess candidates and four of them are also detected in the Spitzer IRAC 8.0 μm image and studied further. We find an outflow with a cavity wall bright in the 2.124 μmH2 line and at 8.0 μm in one of the globules. The outflow originates from a Class I young stellar object (YSO) embedded deep inside the globule. An Hα image suggests the YSO drives a possible parsec-scale outflow. Despite the morphology of the globule, the outflow does not seem to run inside the dusty fingers

  2. Genital evolution: why are females still understudied?

    Directory of Open Access Journals (Sweden)

    Malin Ah-King


    Full Text Available The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong male bias, which has worsened since 2000, despite the fact that this bias has been explicitly pointed out in the past. Early critics argued that previous investigators too often considered only males and their genitalia, while overlooking female genitalia or physiology. Our analysis of the literature shows that overall this male bias has worsened with time. The degree of bias is not consistent between subdisciplines: studies of the lock-and-key hypothesis have been the most male focused, while studies of cryptic female choice usually consider both sexes. The degree of bias also differed across taxonomic groups, but did not associate with the ease of study of male and female genital characteristics. We argue that the persisting male bias in this field cannot solely be explained by anatomical sex differences influencing accessibility. Rather the bias reflects enduring assumptions about the dominant role of males in sex, and invariant female genitalia. New research highlights how rapidly female genital traits can evolve, and how complex coevolutionary dynamics between males and females can shape genital structures. We argue that understanding genital evolution is hampered by an outdated single-sex bias.

  3. Female genital cosmetic surgery. (United States)

    Shaw, Dorothy; Lefebvre, Guylaine; Bouchard, Celine; Shapiro, Jodi; Blake, Jennifer; Allen, Lisa; Cassell, Krista


    To provide Canadian gynaecologists with evidence-based direction for female genital cosmetic surgery in response to increasing requests for, and availability of, vaginal and vulvar surgeries that fall well outside the traditional realm of medically-indicated reconstructions. Published literature was retrieved through searches of PubMed or MEDLINE, CINAHL, and The Cochrane Library in 2011 and 2012 using appropriate controlled vocabulary and key words (female genital cosmetic surgery). Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies. There were no date or language restrictions. Searches were updated on a regular basis and incorporated in the guideline to May 2012. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology-related agencies, clinical practice guideline collections, clinical trial registries, and national and international medical specialty societies. The quality of evidence in this document was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care (Table). Recommendations 1. The obstetrician and gynaecologist should play an important role in helping women to understand their anatomy and to respect individual variations. (III-A) 2. For women who present with requests for vaginal cosmetic procedures, a complete medical, sexual, and gynaecologic history should be obtained and the absence of any major sexual or psychological dysfunction should be ascertained. Any possibility of coercion or exploitation should be ruled out. (III-B) 3. Counselling should be a priority for women requesting female genital cosmetic surgery. Topics should include normal variation and physiological changes over the lifespan, as well as the possibility of unintended consequences of cosmetic surgery to the genital area. The lack of evidence regarding outcomes and the lack of data on the

  4. Option for Female Individuality In Zaynab Alkali's The Descendants

    African Journals Online (AJOL)

    She knew education is the master key to opportunities for a better life. Education opens doors and gives an individual option in life…” (13-14). This paper which christens Education as the fair 'wind from the west' in defining individuality across the gender divide, specifically targets the female gender in Alkali's The ...

  5. Female genital cutting/mutilation in Africa deserves special concern ...

    African Journals Online (AJOL)

    Ismail Khalaf Editor-in Chief

    Association (PAUSA) to give special concern to health problems in. Africa, the editorial board of the African .... Female genital cutting/mutilation in Africa deserves special concern: An overview. 121. The governments of all the ... Going with this, Egypt banned FGM in 2007, despite pressure from some Islamic groups [27].

  6. Male mutation rates and the cost of sex for females (United States)

    Redfield, Rosemary J.


    ALTHOUGH we do not know why sex evolved, the twofold cost of meiosis for females provides a standard against which postulated benefits of sex can be evaluated1. The most reliable benefit is sex's ability to reduce the impact of deleterious mutations2,3. But deleterious mutations may themselves generate a large and previously overlooked female-specific cost of sex. DNA sequence comparisons have confirmed Haldane's suggestion that most mutations arise in the male germ line4,5; recent estimates of α, the ratio of male to female mutation rates, are ten, six and two in humans, primates and rodents, respectively6-8. Consequently, male gametes may give progeny more mutations than the associated sexual recombination eliminates. Here I describe computer simulations showing that the cost of male mutations can easily exceed the benefits of recombination, causing females to produce fitter progeny by parthenogenesis than by mating. The persistence of sexual reproduction by females thus becomes even more problematic.

  7. Comparing the Entrepreneurial Intention between Female and Male Engineering Students


    Lo Choitung; Sun Hongyi; Law Kris


    Women business ownership contributes to entrepreneurship quality and diversity. However, the new venture creation rate of females lags far behind that of males. How to increase female entrepreneurship by entrepreneurship education is an important topic in the field. It has been reported that students’ entrepreneurial intention is a key to their future entrepreneurial behaviors. This paper aims to empirically compare the entrepreneurial intentions between female and male engineering students w...

  8. A Qualitative Study of Female Superintendents: Leadership Behaviors in Context


    Amedy, Lynn


    Remarkably few females hold the position of superintendent; although, there are capable women in the educational field who are qualified and interested. Researchers proposed many reasons for this disparity including the lack of studies regarding females in the superintendency. This void has made it difficult to determine a clear picture of what leadership behaviors female superintendents employ. Research questions included: (1) What leadership assumptions appear to form the basis for the lead...

  9. Female Sexual Arousal Disorders

    DEFF Research Database (Denmark)

    Giraldi, Annamaria; Rellini, Alessandra H; Pfaus, James


    and psychological disorders, as well as to discuss different medical and psychological assessment and treatment modalities. Methods.  The experts of the International Society for Sexual Medicine's Standard Committee convened to provide a survey using relevant databases, journal articles, and own clinical experience....... Conclusion.  Recommendations are given for assessment and treatment of FSAD and PGAD. Giraldi A, Rellini AH, Pfaus J, and Laan E. Female sexual arousal disorders. J Sex Med **;**:**-**.......Introduction.  Definitions and terminology for female sexual arousal disorder (FSAD) are currently being debated. While some authors have suggested that FSAD is more a subjective response rather than a genital response, others have suggested that desire and arousal disorders should be combined...

  10. [Hypertension in females]. (United States)

    Cífková, Renata


    Hypertension is the most common cardiovascular disorder affecting more males in younger age groups; in the age group of 45-64, it is equally frequent in both genders, it is more common in elderly females. Blood pressure increases more in females around the menopause. Use of hormonal replacement therapy is not associated with an BP increase but, because of increased risk of coronary events, stroke, and thromboembolic events, HRT is not re-commended in CVD prevention. There is a similar decrease in BP by antihypertensive drugs in both genders as well as benefit from antihypertensive treatment. Women report about a double rate of adverse events of antihypertensive drugs. Oral contraception use is associated with a mild BP increase in most women and development of overt hypertension in about 5 %. Pre-eclampsia is associated with increased risk of developing CVD later in life (more frequent development of hypertension, myocardial infarction, and stroke).

  11. female collegiate athletes

    Directory of Open Access Journals (Sweden)

    JL Ayers


    Full Text Available Olympic weightlifting movements and their variations are believed to be among the most effective ways to improve power, strength, and speed in athletes. This study investigated the effects of two Olympic weightlifting variations (hang cleans and hang snatches, on power (vertical jump height, strength (1RM back squat, and speed (40-yard sprint in female collegiate athletes. 23 NCAA Division I female athletes were randomly assigned to either a hang clean group or hang snatch group. Athletes participated in two workout sessions a week for six weeks, performing either hang cleans or hang snatches for five sets of three repetitions with a load of 80-85% 1RM, concurrent with their existing, season-specific, resistance training program. Vertical jump height, 1RM back squat, and 40-yard sprint all had a significant, positive improvement from pre-training to post-training in both groups (p≤0.01. However, when comparing the gain scores between groups, there was no significant difference between the hang clean and hang snatch groups for any of the three dependent variables (i.e., vertical jump height, p=0.46; 1RM back squat, p=0.20; and 40-yard sprint, p=0.46. Short-term training emphasizing hang cleans or hang snatches produced similar improvements in power, strength, and speed in female collegiate athletes. This provides strength and conditioning professionals with two viable programmatic options in athletic-based exercises to improve power, strength, and speed.

  12. Do female pigeons trade pair copulations for protection? (United States)

    Lovell-mansbridge; Birkhead


    Male pigeons, Columba livia, employ intense mate guarding and frequent copulation apparently as strategies to ensure their paternity. The aim of this study was to investigate the benefits to females of mate guarding by males and frequent copulation. Field observations showed that females initiated the majority of copulations and females that solicited copulations more frequently were guarded more closely by their partner. Experimental removal of guarding male partners showed that: (1) unguarded, fertile females suffered increased harassment from extrapair males which reduced their foraging efficiency; and (2) unguarded, fertile females did not seek copulations with extrapair males. Various explanations for frequent pair copulation initiated by females are discussed and we conclude that female pigeons trade pair copulations for protection (mate guarding) against sexual harassment from other males. Copyright 1998 The Association for the Study of Animal Behaviour.

  13. Gender Stereotyping and Female Pupils' Perception of Studying ...

    African Journals Online (AJOL)

    Gender Stereotyping and Female Pupils' Perception of Studying Advanced Level Sciences: A Survey of One Province in Zimbabwe. C Pinias, VS Matswetu. Abstract. In spite of advances in the field of science and technology, females are still under-represented in the sciences. The study sought to explore the perceptions of ...

  14. Pharmacological therapy for female sexual dysfunction - Has progress been made?

    NARCIS (Netherlands)

    Davis, Susan R.; Nijland, Esme A.


    The investigation of female sexual dysfunction (FSD) is an evolving area in which definitions and models for female sexual functioning are being continually reviewed and revised. The lack of consensus amongst experts in the field and regulating authorities regarding appropriate inclusion and

  15. MRI and CT of the female pelvis

    Energy Technology Data Exchange (ETDEWEB)

    Hamm, B. [Charite - Universitaetsmedizin Berlin (Germany). Inst. fuer Radiologie; Forstner, R. (eds.) [Salzburger Landeskliniken, Paracelsus Medizinische Privatuniv., Salzburg (Austria). Universitaetsinst. fuer Radiodiagnostik


    MRI and CT exquisitely depict the anatomy of the female pelvis and offer fascinating diagnostic possibilities in women with pelvic disorders. This volume provides a comprehensive account of the use of these cross-sectional imaging techniques to identify and characterize developmental anomalies and acquired diseases of the female genital tract. Both benign and malignant diseases are considered in depth, and detailed attention is also paid to normal anatomical findings and variants. Further individual chapters focus on the patient with pelvic pain and the use of MRI for pelvimetry during pregnancy and the evaluation of fertility. Throughout, emphasis is placed on the most recent diagnostic and technical advances, and the text is complemented by many detailed and informative illustrations. All of the authors are acknowledged experts in diagnostic imaging of the female pelvis, and the volume will prove an invaluable aid to everyone with an interest in this field. (orig.)

  16. A randomised field study evaluating the effectiveness of buccal meloxicam and topical local anaesthetic formulations administered singly or in combination at improving welfare of female Merino lambs undergoing surgical mulesing and hot knife tail docking. (United States)

    Small, Alison Holdhus; Marini, Danila; Dyall, Tim; Paull, David; Lee, Caroline


    This study was a field-based behavioural assessment of the pain responses to surgical mulesing modulated by a buccal formulation of meloxicam (Buccalgesic) and a topical local anaesthetic wound dressing (Tri-Solfen). 20 lambs were randomly allocated to each of: 1) Placebo and sham handled (Sham); 2) Placebo and mulesing (Mules); 3) Buccalgesic and mulesing (Mules+B); 4) Tri-Solfen and mulesing (Mules+T); 5) Placebo, Tri-Solfen and mulesing (Mules+T+P); 6) Buccalgesic, Tri-Solfen and mulesing (Mules+T+B). Lamb behaviour was observed by scan sampling every 15 min for 6 h post mulesing then for 1.5 h daily over the subsequent 10 days. Wound score, wound sensitivity and body weight were recorded on day 4, 7 and 10. On the day of mulesing, abnormal behaviours were reduced for all groups that received the analgesic drugs compared to the Mules group (P < 0.05). Tri-Solfen reduced expression of abnormal behaviours in the first 4 h; Buccalgesic reduced expression of abnormal behaviours between 2 and 6 h; and combination treatment reduced expression of abnormal behaviours over the entire observation period. On the subsequent two days, the drug combination resulted in fewer abnormal postures than Tri-Solfen alone. The drug combination tended to result in lower pain sensitivity (965.3 g tolerated) than either Mules+T+P (828.8 g), or Mules+B (791.2 g) on day 7 (P < 0.05). Use of Tri-Solfen and Buccalgesic singly or in combination improved the welfare of lambs undergoing surgical mulesing. The residual effect of pain and discomfort caused by mulesing, were evident despite provision of analgesic drugs. Copyright © 2018 Elsevier Ltd. All rights reserved.

  17. The Relationships Between the Center of Mass Position and the Trunk, Hip, and Knee Kinematics in the Sagittal Plane: A Pilot Study on Field-Based Video Analysis for Female Soccer Players

    Directory of Open Access Journals (Sweden)

    Sasaki Shogo


    Full Text Available Athletes with non-contact anterior cruciate ligament tears have common features in the sagittal plane; namely, the body’s center of mass (COM is located posterior to the base of support, the trunk and knee joints are extended, and the hip angle is flexed. However, the relationships among these variables have not been assessed in field-based movements. This study sought to determine relationships between distances from the COM to the base of support and the trunk, hip, and knee positions in women while playing soccer. Sixty events (29 single-leg landing and 31 single-leg stopping events were analyzed using two-dimensional video analysis. The relationships among the measurement variables were determined using the Pearson’s product-moment correlation coefficient, and stepwise multiple linear regression models were used to explore the relationships between the COM position and the kinematic variables. The distance from the COM to the base of support displayed a moderate negative relationship with the trunk angle (r = - 0.623, p < .0001, r2 = 0.388 and a strong positive relationship with the limb angle (r = 0.869, p < .0001, r2 = 0.755. The limb, knee, and trunk angles were selected in the best regression model (adjusted r2 = 0.953, p < .0001, f2 = 20.277. These findings suggest that an increased trunk angle and a decreased limb angle at initial contact are associated with a safer COM position. Neuromuscular training may be useful for controlling the trunk and lower limb positions during dynamic activities.

  18. Female Athletes Facing Discrimination: Curriculum Regarding Female Athletes. (United States)

    Palis, Regina

    There continues to be oppression among female athletes, even after the enactment of Title IX in 1972. Female athletes in secondary schools deal with low self-esteem, eating disorders such as anorexia and bulimia, and depression. Female athletes struggle with societal pressures to maintain a model-like figure, while trying to train and perform for…

  19. Tradition Versus Female Circumcision: A Study Of Female ...

    African Journals Online (AJOL)

    Introduction: Female circumcision is a culturally sanctioned tradition practiced in many Africa countries and has deleterious consequences on women's health, sexuality and fertility. Objective: To determine the extent of the practice and factors that influence decisions on female circumcision. Methods: The first 700 female ...

  20. Give & Take (United States)

    Dutton, Gail


    Employees in a negotiation training workshop are chatting happily in a company cafeteria near San Francisco. They're not on break. They're on assignment. Their objective: to discover three things they didn't know--and wouldn't have guessed--about each other. The exercise isn't about the information, though. It's about the methods they used to get…

  1. The Effects of Giving Feedback on the Persuasive Writing of Fourth- and Fifth-Grade Students (United States)

    Philippakos, Zoi A.; MacArthur, Charles A.


    Peer review is a reciprocal process in which writers both give and receive feedback. Both activities may contribute to student learning; however, few studies have examined the effects of giving feedback separately. The purpose of this study was to examine the effects of giving feedback on the quality of the reviewers' own persuasive writing.…

  2. Are Charitable Giving and Religious Attendance Complements or Substitutes? The Role of Measurement Error (United States)

    Kim, Matthew


    Government policies sometimes cause unintended consequences for other potentially desirable behaviors. One such policy is the charitable tax deduction, which encourages charitable giving by allowing individuals to deduct giving from taxable income. Whether charitable giving and other desirable behaviors are complements or substitutes affect the…

  3. Genital tuberculosis in females

    Directory of Open Access Journals (Sweden)

    G Angeline Grace


    Full Text Available The morbidity and mortality due to tuberculosis (TB is high worldwide, and the burden of disease among women is significant, especially in developing countries. Mycobacterium tuberculosis bacilli reach the genital tract primarily by haematogenous spread and dissemination from foci outside the genitalia with lungs as the common primary focus. Genital TB in females is a chronic disease with low-grade symptoms. The fallopian tubes are affected in almost all cases of genital TB, and along with endometrial involvement, it causes infertility in patients. Many women present with atypical symptoms which mimic other gynaecological conditions. A combination of investigations is needed to establish the diagnosis of female genital TB (FGTB. Multidrug anti-TB treatment is the mainstay of management and surgery may be required in advanced cases. Conception rates are low among infertile women with genital TB even after multidrug therapy for TB, and the risk of complications such as ectopic pregnancy and miscarriage is high. More research is needed on the changing trends in the prevalence and on the appropriate methods for diagnosis of FGTB.

  4. In vitro allergy investigation: Does a multiple allergen testing system give useful information? (United States)

    Sinclair, David; Saas, Myk; Cook, L John


    The Hitachi CLA allergy test gives individual results on a wide range of common allergens. This study looked at the effect on patient management of the extra information gleaned from the use of this test compared to the same patient being investigated under a protocol of a total IgE and 4 allergen specific IgE tests using the Pharmacia UNICAP system. Fifty-four patients who presented to our Dermatology Department with possible Type I hypersensitivity: 19 males (10 were <16 years); 36 females (12 were <16 years). Our standard investigative protocol using the Pharmacia UNICAP was applied to all samples; each was also tested using the Hitachi CLA system and the two sets of data compared. The CLA system identified 22/54 patients in which one or more potentially significant allergens were found that would not have been identified by our current system of total IgE plus 4 allergen specific IgE results. Multiple positive allergens were detected by the CLA system in 13/54 cases. 12/54 patients had no allergen that was positive CLA and the UNICAP. 3/54 had positive results using our Pharmacia-based protocol that were not available by use of the extended panel. 4/54 patients had profiles in which both systems offered differing clinically useful information. These data support the use of a multiple allergen testing system to identify potentially significant individual allergens, patients in whom a Type I allergic reaction is unlikely or patients with multiple positive results for whom allergen avoidance is unlikely to be effective.

  5. Becoming a Woman: The Construction of Female Subjectivities and Its Relationship with School (United States)

    Susinos, Teresa; Calvo, Adelina; Rojas, Susana


    In this article we analyse the construction processes of female subjectivities by studying the self-descriptions that various young women give about their own image, their satisfactions and dissatisfactions and their project for life. A conclusion is drawn that the construction of these female identities cannot be separated from the discursive…

  6. A project for future life—Swedish women's thoughts on childbearing lacking experience of giving birth and parenthood

    Directory of Open Access Journals (Sweden)

    Kyllike Christensson


    Full Text Available A lifeworld hermeneutic approach was used in order to understand Swedish women's thoughts on childbearing. Nine women were interviewed, and they ranged in age from 22 to 28 years and represented diverse socioeconomic, educational, sexual, and fertility backgrounds. All women were similar in that they lacked experience of giving birth and parenthood. The analysis showed that childbearing includes dimensions of both immanence and transcendence. Immanence, as childbearing is seen as stagnant to women's freedom in present life. Transcendence, as childbearing is thought of as a project for future life, a part of female identity, and a conscious standpoint for which the woman wants to be prepared and for which she wants to create the best conditions.

  7. Give us back our field army! The Dutch army leadership and the operational planning during the interwar years

    NARCIS (Netherlands)

    Amersfoort, H.; Amersfoort, H.; Klinkert, W.


    The 1922 Army Reform Bill reduced the Dutch army to a militia. During the period between the two World Wars Dutch army leadership sought to rebuild an army that in several repects (organization, armement, doctrine) could be compared to the armies of great powers like France and Germany. The army

  8. Do (Female) Founders Influence (Female) Joiners to Become Founders too?

    DEFF Research Database (Denmark)

    Rocha, Vera; Van Praag, Mirjam

    to experiment provisional founder identities, especially if the founder is perceived as a role model. Role models are more likely to be influential, the more similar they are to the focal person, especially if both are minorities, as is the case for women in entrepreneurial environments. We study how joiner......-founder (gender) homophily affects the likelihood of female and male joiners to become founders themselves. We find a relatively large and robust positive effect among female joiners that can be attributed to the role modeling function of female founders. Female entrepreneurs hiring personnel may thus have...

  9. CERN's first female firefighter

    CERN Multimedia

    Alizée Dauvergne


    Until recently, the women's changing room in the Fire Station, built in 2005, has always been empty. With the arrival of Séverine Peverelly, CERN's first female firefighter, it now has a purpose. Séverine Peverelly took up her post as a firefighter in April. Séverine, who comes from Gap in France, took up her post as a firefighter in the CERN fire brigade at the beginning of April. "We were looking for a new member," explains David Peyron, Head of the Fire and Rescue Service. It didn't matter if it was a man or a woman; we needed a firefighter with the right skills, and Séverine just happened to have them." With ten years experience working in French fire services, Séverine was looking for a new challenge. "What attracted me to CERN was the international dimension, because that creates additional challenges," she explains. And these can be considerable! For one thing, every country has its own way of worki...

  10. A female mass murder. (United States)

    Katsavdakis, Kostas A; Meloy, J Reid; White, Stephen G


    A case study of a 44-year-old woman who committed a mass murder is presented. Following a chronic course of psychotic deterioration, and a likely diagnosis of paranoid schizophrenia that remained untreated, she returned to her workplace after 3 years from her termination and killed seven people and herself. Her history is reconstructed through investigation of primary and secondary source materials. Although there are very few female mass murderers in recorded criminal history, this case is quite similar to the known research on mass murderers in general. Such individuals often have a psychotic disorder evident in violent and paranoid delusions, show a deteriorating life course before the mass murder, intentionally plan and prepare for their assault, and methodically kill as many individuals as possible before taking their own lives. They typically do not directly threaten the target beforehand, but do leak their intent to third parties--however, in this case, leakage and other obvious warning behaviors did not occur. Such acts are impossible to predict but depend on threat management and target security for risk mitigation. © 2011 American Academy of Forensic Sciences.

  11. Charity Begins At Home: How Socialization Experiences Influence Giving and Volunteering


    Bekkers, R.H.F.P.


    This paper shows that charity begins at home. Using retrospective reports on youth experiences from the Giving in the Netherlands Panel Survey (n=1,964, 2001) I find that (1) parents who volunteer when their children are young promote giving and volunteering of their children once they have become adults; (2) the intensity of youth participation in nonprofit organizations is positively related to current giving and volunteering; (3) that parental volunteering and youth participation promote c...

  12. Four motivations for charitable giving: implications for marketing strategy to attract monetary donations for medical research. (United States)

    Dawson, S


    Medical research foundations can compete more effectively for charitable dollars by being aware of motivations for giving when designing marketing strategy. The study tests the extent to which the motives of reciprocity, income, career, and self-esteem predict monetary giving to medical research. The results indicate that reciprocity and income motives are significant predictors of giving, as are household assets and age. Interpretation of these results leads to several suggestions for marketing strategy.

  13. New tendencies in the legal mark give the civil liability for nuclear damages

    International Nuclear Information System (INIS)

    Gil Portela, Rosario; Alonso Gonzalez, Ivonne


    The development gives an indispensable legal mark for the execution a nuclear program it includes relative special dispositions to the civil liability for nuclear damages. The existence gives an international regime in this matter and its current improvement, give the one that Cuba is State it leaves, it conditions the inclusion additional requirements in the national legislative system on civil liability relatives to the possible damages that it could cause to the personal one and environment in general a nuclear accident

  14. Alternative reproductive tactics in female striped mice: heavier females are more likely to breed solitarily than communally. (United States)

    Hill, Davina L; Pillay, Neville; Schradin, Carsten


    Alternative reproductive tactics (ARTs) are discrete reproductive phenotypes governed by decision rules called strategies. ARTs are fixed for life in species with alternative strategies, while tactic expression is plastic in species with a single strategy. ARTs have been investigated in males of many species, but few studies have tested whether the same theoretical framework applies in females. Female striped mice (Rhabdomys pumilio) employ three ARTs: communal breeders give birth in a nest shared with female kin and a breeding male and show allo-parental care; returners give birth away from the shared nest and later return to it; and solitary breeders give birth away from the shared nest and do not return to the group. Here, studying free-living female striped mice over six breeding seasons, we tested whether ARTs arise from alternative strategies or a single strategy. We also asked to what extent stochastic extrinsic factors explain whether individuals become solitary rather than group living. Females switched tactics, consistent with a single strategy, so we tested whether this represented a mixed or conditional single strategy. Only the latter predicts differences between ARTs in traits indicating competitive ability, such as body mass or age, before individuals adopt a tactic. We weighed females at conception when they were still group living to eliminate potential confounding effects of gestation and subsequent social tactic (solitary versus group living) on body mass. Females that went on to use a solitary ART were heavier than those that became communal breeders and returners, in support of a conditional strategy. Solitary breeders also arose through extrinsic factors (mortality of all adult female group members). They weighed less than females that became solitary while relatives were alive, but did not differ in body mass from communal breeders and returners. We conclude that ART theory applies to both sexes, with female striped mice following a

  15. Why are there so few female physicists?

    CERN Multimedia

    Marianne Johansen

    Physics has always had a relatively low proportion of female students and researchers. In the EU there are on average 33% female PhD-graduates in the physical sciences, while the percentage of female professors amounts to 9% [1]. At CERN the proportion is even less with only 6.6 % of the research staff being women [2]. The fact that there is no proportional relationship between the number of PhD-graduates and professors also suggests women are less likely to succeed in an academic career than men [1]. A typical ATLAS plenary meeting. More laptops than women... Is the low representation of women in physics a problem, do we actually need more female physicists? In my view this question has to be answered from three perspectives, the perspective of society, the perspective of science and the perspective of women. The perspective of society Starting from the viewpoint of society, several issues can be raised. Firstly, physics is a field of innovation. Many technological advancements having a huge imp...

  16. Chronic female pelvic pain

    Directory of Open Access Journals (Sweden)

    Gaurab Maitra


    Full Text Available Chronic pelvic pain (CPP is defined as nonmalignant pain perceived in the structures related to the pelvis that has been present for more than 6 months or a non acute pain mechanism of shorter duration. Pain in the pelvic region can arise from musculoskeletal, gynaecological, urologic, gastrointestinal and or neurologic conditions. Key gynaecological conditions that contribute to CPP include pelvic inflammatory disease (PID, endometriosis, adnexa pathologies (ovarian cysts, ovarian remnant syndrome, uterine pathologies (leiomyoma, adenomyosis and pelvic girdle pain associated with pregnancy. Several major and minor sexually transmitted diseases (STD can cause pelvic and vulvar pain. A common painful condition of the urinary system is Interstitial cystitis(IC. A second urologic condition that can lead to development of CPP is urethral syndrome. Irritable bowel syndrome (IBS is associated with dysmenorrhoea in 60% of cases. Other bowel conditions contributing to pelvic pain include diverticular disease,Crohn′s disease ulcerative colitis and chronic appendicitis. Musculoskeletal pathologies that can cause pelvic pain include sacroiliac joint (SIJ dysfunction, symphysis pubis and sacro-coccygeal joint dysfunction, coccyx injury or malposition and neuropathic structures in the lower thoracic, lumbar and sacral plexus. Prolonged pelvic girdle pain, lasting more than 6 months postpartum is estimated in 3% to 30% of women. Nerve irritation or entrapment as a cause of pelvic pain can be related to injury of the upper lumbar segments giving rise to irritation of the sensory nerves to the ventral trunk or from direct trauma from abdominal incisions or retractors used during abdominal surgical procedures. Afflictions of the iliohypogastric, ilioinguinal, genitofemoral, pudendal and obturator nerves are of greatest concern in patients with pelvic pain. Patient education about the disease and treatment involved is paramount. A knowledge of the differential

  17. Hip extensor muscle strength in elite female field hockey players ...

    African Journals Online (AJOL)

    With regard to the gross motor development, deficits were found with regard to running speed and agility, bilateral coordination and strength. Fine motor deficits were found in upper limb speed and dexterity, response speed and visual motor control. The neuromotor development of street children also showed deficits, ...

  18. The female athlete triad in student track and field athletes ...

    African Journals Online (AJOL)

    Outcome measures: Athletes completed a demographic, health and sport questionnaire; pathogenic body weight control questionnaire; menstrual history questionnaire; four 24-hour dietary recalls and one three-day diet and exercise record form. Body composition and bone mineral density (BMD) were assessed with dual ...

  19. The female athlete triad in student track and field athletes

    African Journals Online (AJOL)


    Aug 22, 2012 ... Athletes completed a demographic, health and sport questionnaire for the attainment of socio-demographic information, facts on training volume, and to provide a history of medically diagnosed stress fractures. Weight, height and body composition. Body weight and height were measured according to the.

  20. Electron-Cloud Wake Fields

    CERN Document Server

    Rumolo, Giovanni


    The electron cloud gives rise to coherent and incoherent single-bunch wake fields, both in the longitudinal and in the transverse direction, and to coherent coupled-bunch wakes. These wake fields can be computed using the simulation programs ECLOUD and HEADTAIL developed at CERN. We present the wake fields simulated for the LHC beam in the CERN SPS and at injection into the LHC in different magnetic field configurations (field-free region, dipole, and solenoid), where the magnetic field affects both the elec-tron motion during a bunch passage and the overall electron distribution in the beam pipe.

  1. Supersymmetric field theories and generalized cohomology


    Teichner, Peter; Stolz, Stephan


    This survey discusses our results and conjectures concerning supersymmetric field theories and their relationship to cohomology theories. A careful definition of supersymmetric Euclidean field theories is given, refining Segal's axioms for conformal field theories. We state and give an outline of the proof of various results relating field theories to cohomology theories.

  2. Good Towers of Function Fields

    DEFF Research Database (Denmark)

    Bassa, Alp; Beelen, Peter; Nguyen, Nhut


    In this paper, we will give an overview of known and new techniques on how one can obtain explicit equations for candidates of good towers of function fields. The techniques are founded in modular theory (both the classical modular theory and the Drinfeld modular theory). In the classical modular...... setup, optimal towers can be obtained, while in the Drinfeld modular setup, good towers over any non-prime field may be found. We illustrate the theory with several examples, thus explaining some known towers as well as giving new examples of good explicitly defined towers of function fields....

  3. Medicalization, disease mongering and female sexual dysfunction

    Directory of Open Access Journals (Sweden)

    Juan Carlos Zuluaga Díaz


    Full Text Available The article proposes a critical reflection, if you want to subordinate, in front of the hegemonic discourse both in the field of health sciences as in the prevailing political-economic field, around the process of medicalization and Pharmaceuticalization in western societies, emphasizing what has been called «disease mongering», exemplified in the case of female sexual dysfunction. From the review and analysis of current scientific articles and sociological criticism, it is argued abaut the socio-historical contemporary process that has become a «pharmaceutical culture» as well as agents, devices and strategies that allow their production and reproduction. The issues problematized in the document have to do with the production of meaning and practices associated with the processes of health and disease, as well as its orientation and definition from the field of power established by the medical establishment, the pharmaceutical industry and its lucrative drug business.

  4. Frequency and associated factors for care giving among elderly patients visiting a teaching hospital in Karachi, Pakistan.

    Directory of Open Access Journals (Sweden)

    Waris Qidwai

    Full Text Available OBJECTIVE: To study frequency and associated factors for care giving among elderly patients visiting a teaching hospital in Karachi, Pakistan. METHODOLOGY: A cross sectional questionnaire-based study was conducted at the Community Health Centre (CHC, Aga Khan University Hospital (AKUH Karachi, Pakistan from September to November 2009. All individuals, visiting the CHC and aged 65 years or above were interviewed after taking written informed consent. RESULTS: A total of 400 elderly completed the interview. Majority were females, 65-69 years age, More than half of the individuals ie: 227 (85% had received Care Giver experience for assistance and among these 195(72% had care provided by an immediate family member. A large proportion of them stated that their Care Givers managed to provide less than four hours in a day for care giving. Around 37% showed substantial improvement in their relationship with the care givers. About 70% of the respondents stated that the care provided by the Care Giver improved their quality of life. CONCLUSION: Elderly care is provided by majority of the family members resulting in increased satisfaction level, however small number still not satisfied due to unfulfilled need of these older people. This demands that efforts should be made to strengthen the family support by increasing awareness regarding elderly care and arranging support system by the government.

  5. Medicalization of female genital mutilation/cutting

    Directory of Open Access Journals (Sweden)

    G.I. Serour


    In some Muslim countries where FGM/C is prevalent it is often wrongly quoted that the basis for performing FGM/C is religious instruction. FGM/C has no religious basis what so ever and has been condemned by Al-Azhar based on several verses in the Holy Quraan that relates explicitly or implicitly to female circumcision. The use of the gender term “Sunna circumcision” is nothing but a form of deceit used to misguide people and give the impression that this act is one of the Islamic practices. As for the traditions attributed to Prophet Mohamed (PBUH, scholars of the past and present have agreed that none of these traditions are authentic and therefore should not be attributed to the Prophet (PBUH.

  6. Female pattern hair loss

    Directory of Open Access Journals (Sweden)

    Archana Singal


    Full Text Available Female pattern hair loss (FPHL is a common cause of hair loss in women characterized by diffuse reduction in hair density over the crown and frontal scalp with retention of the frontal hairline. Its prevalence increases with advancing age and is associated with significant psychological morbidity. The pathophysiology of FPHL is still not completely understood and seems to be multifactorial. Although androgens have been implicated, the involvement of androgen-independent mechanisms is evident from frequent lack of clinical or biochemical markers of hyperandrogenism in affected women. The role of genetic polymorphisms involving the androgen and estrogen receptors is being increasingly recognized in its causation and predicting treatment response to anti-androgens. There are different clinical patterns and classifications of FPHL, knowledge of which facilitates patient management and research. Chronic telogen effluvium remains as the most important differential diagnosis. Thorough history, clinical examination, and evaluation are essential to confirm diagnosis. Patients with clinical signs of androgen excess require assessment of biochemical parameters and imaging studies. It is prudent to screen the patients for metabolic syndrome and cardiovascular risk factors. The treatment comprises medical and/or surgical modalities. Medical treatment should be initiated early as it effectively arrests hair loss progression rather than stimulating regrowth. Minoxidil continues to be the first line therapy whereas anti-androgens form the second line of treatment. The progressive nature of FPHL mandates long-term treatment for sustained effect. Medical therapy may be supplemented with cosmetic concealment in those desirous of greater hair density. Surgery may be worthwhile in some carefully selected patients.

  7. Male and Female Viewpoints on Female Circumcision in Ekpeye ...

    African Journals Online (AJOL)

    One hundred and ninety five male and female volunteers across the social strata were interviewed using structured questionnaire. Data were analysed using frequency tables. The study revealed that 74.7% of female respondents were circumcised. They believe that the practice would help prevent sexual promiscuity, curb ...

  8. Constitutional Basis for the Enforcement of ''Executive'' Policies that give effect to Socio-Economic Rights in South Africa

    Directory of Open Access Journals (Sweden)

    Oliver Njuh Fuo


    Full Text Available Although "executive" policies remain an important governance tool, there appears to be confusion on the status and possible basis for their judicial enforcement in South Africa. The aim of this article is to critically reflect on the status and possible constitutional basis for the enforceability of "executive" policies that give effect to socio-economic rights in South Africa. Based on the jurisprudence of courts and some examples of "executive" policies, this article demonstrates that the constitutional basis for the enforceability of "executive" policies could be located inter alia in the positive duties imposed on government by sections 24(b, 25(5, 26(2 and 27(2 of the Constitution to "take reasonable legislative and other measures" within the context of available resources to give effect to relevant rights. This article argues that these duties amount to a constitutional delegation of authority to the legislative and executive branches of government to concretise socio-economic rights. In addition, this article demonstrates that where "executive" policies give effect to socio-economic rights pursuant to powers delegated by enabling provisions in original legislation that covers the field of socio-economic rights, such policies may be perceived to have the force of law, thereby providing a legal basis for their judicial enforcement.

  9. Association between exposure to ambient air pollution before conception date and likelihood of giving birth to girls in Guangzhou, China (United States)

    Lin, Hualiang; Liang, Zhijiang; Liu, Tao; Di, Qian; Qian, Zhengmin; Zeng, Weilin; Xiao, Jianpeng; Li, Xing; Guo, Lingchuan; Ma, Wenjun; Zhao, Qingguo


    A few studies have linked ambient air pollution with sex ratio at birth. Most of these studies examined the long-term effects using spatial or temporal comparison approaches. This study aimed to investigate whether parental exposure to air pollution before conception date could affect the likelihood of the offspring being male or female. We used the information collected in a major maternal hospital in Guangzhou, China. The parental exposure to air pollution was assessed using the air pollution concentration before the conception date. Logistic regression models were used to assess the association between air pollution exposure and birth sex with adjustment for potential confounding factors, such as maternal age, parental education levels, long-term trend, season, and weather condition (mean temperature and relative humidity). The analysis revealed that higher air pollution was associated with higher probability of female newborns, with the effective exposure around one week prior to conception date. In the one-pollutant models, PM10, SO2 and NO2 had significant effects. For example, the excess risk was 0.61% (95% confidence interval (95% CI): 0.36%, 0.86%) for a 10 ug/m3 increase in lag 2 day's PM10, 0.42% (95% CI: 0.21%, 0.64%) for lag 3 day's SO2 and 0.97% (95% CI: 0.44%, 1.50%) for lag 3 day's NO2; and in two-pollutant models, PM10 remained statistically significant. These results suggest that parental exposure to ambient air pollution a few days prior to conception might be a contributing factor to higher probability of giving birth to female offspring in Guangzhou.

  10. Students Can Give Psychology Away: Oral Presentations on YouTube (United States)

    Malouff, John M.; Emmerton, Ashley J.


    This article describes a novel assignment involving students giving a presentation on YouTube about how to apply behavior-modification principles to change a specific type of behavior, chosen by each student. The presentations covered topics such as how to end nail biting and how to reduce anxiety about public speaking. Giving an oral presentation…

  11. The effect of women's care-giving role on their social security rights ...

    African Journals Online (AJOL)

    Kitty Malherbe and Lorenzo Wakefield show how roles traditionally allotted to women may obstruct their access to the right to social security. There are instances where women's care-giving role provides them with benefits they otherwise would not have had, such as child support grants. On the other hand, care-giving can ...

  12. Charity begins at home : How socialization experiences influence giving and volunteering

    NARCIS (Netherlands)

    Bekkers, René


    This paper shows that charity begins at home. Using retrospective reports on youth experiences from the Giving in the Netherlands Panel Survey (n=1,964, 2001) I find that (1) parents who volunteer when their children are young promote giving and volunteering of their children once they have become

  13. Giving form to computational things: developing a practice of interaction design

    DEFF Research Database (Denmark)

    Vallgårda, Anna K. A.


    between states. Thus, an interaction design practice needs to encompass this temporal form giving in combination with physical form giving and performances of the interaction gestalt. In this paper, I propose this trinity of forms as a framework to unfold the practice of interaction design. I further...

  14. Grids for Kids gives next-generation IT an early start

    CERN Document Server


    "Grids for Kids gives children a crash course in grid computing," explains co-organiser Anna Cook of the Enabling Grids for E-sciencE project. "We introduce them to concepts such as middleware, parallel processing and supercomputing, and give them opportunities for hands-on learning.

  15. Resources that Make You Generous: Effects of Social and Human Resources on Charitable Giving (United States)

    Wiepking, Pamala; Maas, Ineke


    In this study we examine whether and why human and social resources increase charitable giving. Using the Giving in The Netherlands Panel Study 2003, we find that people with more extended networks and higher education are more generous. However, these effects can be completely explained by financial resources, church attendance, requests for…

  16. Continuity of Care and Outcomes in Residential Care: A Comparison of Two Care Giving Models (United States)

    Jones, Loring


    This study examined differences in two residential care giving models (houseparent vs. child care worker) in providing continuity of care for youth in residential placement, and the effect that a care giving model had on selected program outcomes. Data for this research were collected in a residential facility that used both models. Youth with…

  17. Protein and peptide alkoxyl radicals can give rise to C-terminal decarboxylation and backbone cleavage

    DEFF Research Database (Denmark)

    Davies, Michael Jonathan


    Previous studies have demonstrated that gamma-irradiation of some free amino acids in the presence of oxygen gives high yields of side-chain hydroperoxides. It is shown in the present study that N-acetyl amino acids and peptides also give high levels of hydroperoxides on gamma-irradiation, even...

  18. The meaning of "not giving in". Lived experiences among women with breast cancer

    DEFF Research Database (Denmark)

    Jensen, Kirsten Pryds; Bäck-Pettersson, Siv; Segesten, K


    This article explores the meaning to women with breast cancer of "not giving in". Giorgi's phenomenological method was applied, and data were collected through open interviews.......This article explores the meaning to women with breast cancer of "not giving in". Giorgi's phenomenological method was applied, and data were collected through open interviews....

  19. 30 CFR 843.17 - Failure to give notice and lack of information. (United States)


    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Failure to give notice and lack of information. 843.17 Section 843.17 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT....17 Failure to give notice and lack of information. No notice of violation, cessation order, show...

  20. 30 CFR 75.1204-1 - Places to give notice and file maps. (United States)


    ... Section 75.1204-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Maps § 75.1204-1 Places to give notice and file maps. Operators shall give notice of mine closures and file copies of maps with the Coal...

  1. Female sex trafficking: conceptual issues, current debates, and future directions. (United States)

    Meshkovska, Biljana; Siegel, Melissa; Stutterheim, Sarah E; Bos, Arjan E R


    Female sex trafficking is a pressing concern. In this article, we provide a comprehensive overview of relevant issues regarding the concept of female sex trafficking and research in the field of human trafficking, drawing on a variety of disciplines, including economics, gender and sexuality studies, psychology, sociology, law, and social work. We discuss the debates surrounding the definition of human trafficking, compare and contrast it with human smuggling, and outline connections between female sex trafficking and the issue of sex work and prostitution. We further discuss the history and current estimations of female sex trafficking. We then outline the main actors in female sex trafficking, including trafficked persons, traffickers, clients, and service providers, and we overview the trafficking process from recruitment to identification, recovery, and (re)integration. Finally, we conclude with recommendations for future research that tie together the concepts of vulnerability, exploitation, and long-term recovery and (re)integration.

  2. Along came a spider who sat down beside her: Perceived predation risk, but not female age, affects female mate choosiness. (United States)

    Atwell, Ashley; Wagner, William E


    Organisms often exhibit behavioral plasticity in response to changes in factors, such as predation risk, mate density, and age. Particularly, female mate choosiness (the strength of female's attraction to male traits as they deviate from preferred trait values) has repeatedly been shown to be plastic. This is due to the costs associated with searching for preferred males fluctuating with changes in such factors. Because these factors can interact naturally, it is important to understand how female mate choosiness responds to these interactions. We studied the interaction between perceived predation risk and female age on the variable field cricket, Gryllus lineaticeps. Females were either exposed or not exposed to predation cues from a sympatric, cursorial, wolf spider predator, Hogna sp. We then tested the females at one of three adult ages and measured their choosiness by recording their responsiveness to a low quality male song. We found female choosiness plasticity was affected by neither age nor the interaction between age and perceived predation risk. Perceived predation risk was the only factor to significantly affect the plasticity of female mate choosiness: females were less choosy when they perceived predation risk and were more choosy when they did not. Predation may be such a strong source of selection that, regardless of differences in other factors, most individuals respond similarly. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Sustainable Development and Female Participation

    African Journals Online (AJOL)


    ABSTRACT. The paper highlights the role females play towards achieving a sustainable development in an upcoming society in the global community. The productions of low income yielding crops which are relegated to the females are highlighted. Issues bothering on gender-imbalance in the education of children in the ...

  4. A Case of Female Intersex

    African Journals Online (AJOL)


    Mar 9, 1974 ... A case of female intersex was admitted to the hospital with severe lower abdominal pain. On examination a phallus of 5 x 2,5 cm was found, without a urethra but with a perineal urinary opening. There were two scrotal folds, but no vagina. The patient had the build of a female, with two well-formed breasts.

  5. Visual field (United States)

    Perimetry; Tangent screen exam; Automated perimetry exam; Goldmann visual field exam; Humphrey visual field exam ... Confrontation visual field exam. This is a quick and basic check of the visual field. The health care provider ...

  6. Prevalence of female sexual dysfunction among Indian fertile females

    Directory of Open Access Journals (Sweden)

    Vineet V Mishra


    Full Text Available Background: Female sexual dysfunction (FSD is described as difficulty experienced by a female during any stage of a normal sexual activity including physical pleasure, desire, arousal, or orgasm. There are various factors responsible for FSD including psychological status of a person, gynecological or medical problems, long use of certain drugs, and social beliefs. Objectives: To study the prevalence and various factors associated with FSD. Materials and Methods: Study Design - This study design was a cross-sectional observational study conducted at Tertiary Care Centre, in Ahmedabad from June 2015 to March 2016. Sample Size - One hundred and fifty-three fertile females in reproductive age group (20-47 years were included in the study. Written and informed consent was obtained from all the females. Methods - FSD was assessed with a detailed 19-item female sexual function index questionnaire. All six domains of sexual dysfunction, i.e., desire, arousal, lubrication, orgasm, satisfaction, and pain were studied. Various associated factors such as gynecological or psychological problems were also studied. Exclusion - Infertile patients were excluded from the study. Results: The prevalence of FSD was 55.55% among 153 fertile females. FSD was more prevalent in the age group of 26-30 years and with duration of marriage >16 years. FSD was also more common in females with middle education and those belonging to upper middle socioeconomic status. Psychological stress was significantly associated with FSD. Conclusion: It is right of every female to lead healthy sexual life as it is key to happiness in marriage. Females with FSD can be managed with proper counseling and treating the underlying etiology.

  7. Female Entrepreneurship – An Appropriate Response to Gender Discrimination

    Directory of Open Access Journals (Sweden)

    Jacques Ascher


    Full Text Available This study aims to discuss one of the most significant economic and social developments in the world – the rise of the female entrepreneurship phenomenon. Women entrepreneurship needs to be studied as a separate field for two main reasons: (a. Female entrepreneurship is an important source of economic growth in creating new jobs and by being genetically different: women provide different solutions to management and business issues; (b. Female entrepreneurship has been neglected, particularly in business research. Although equal opportunity for men and women in the entrepreneurial field is not a reality in the short range, the progress towards its achievement could be facilitated by better understanding of the impact of female entrepreneurship on society and its contribution to economic growth. This study addresses the growth in female entrepreneurship in the developed and developing countries, explores primary motivational and other factors that influence female entrepreneurship, reviews the main obstacles facing the female entrepreneur, and finally makes recommendations to policy-ma

  8. Cervical spondylosis in South West Nigerian farmers and female traders. (United States)

    Oguntona, S A


    Neck pain is a common pain syndrome in the clinical practice. It may or may not be associated with the radiculopathy or myelopathy. Load carrying on the head is believed to be associated with an increased incidence of cervical spondylosis. Radiographic spondylosis is noticeable in 25-50% of people of 50 years of age and in 75-90% by the age of 65 years. Plain cervical radiograph were obtained in all farmers and female traders above 45 years of age who complained of neck pain. Those who met the radiological diagnostic criteria were enlisted in the study. The study was carried out over a 3 year period (July 2009-June 2012) in a private rheumatology clinic. Thirty six cases of cervical spondylosis were seen, representing 10.7% of a total rheumatology cases seen over the study period. There were 23 males (63.9%) and 13 females (36.1%), giving a male : female ratio of 1.8:1. There were 18 male farmers, 5 female farmers, and 5 female traders. Eight males and 6 females showed severe degenerative changes in the cervical spine. Mostly affected were C4-C7 cervical spine levels. Load carrying, as earlier documented in literature may be a significant contributory factor to the degenerative process of the cervical spine.

  9. Bourgeois Males of the Peacock Blenny, Salaria pavo, Discriminate Female Mimics from Females?

    DEFF Research Database (Denmark)

    Gonçalves, David; Matos, Ricardo Jorge Santa Clara; Fagundes, Teresa


    In a Portuguese population of Salaria pavo, two types of reproductively active males occur: large bourgeois males that defend nests and have fully developed secondary sex characters (SSC) and small sneaker males that mimic the females' morphology and behaviour to approach nests and parasitize...... fertilizations. These two alternative reproductive tactics are sequential, as sneakers develop into bourgeois males. We investigated whether bourgeois males were able to discriminate between sneakers and females of different sizes. In a laboratory experiment bourgeois males were sequentially presented...... with a female and a sneaker matched for size. Complementary field observations were conducted on the interactions between females and sneakers with bourgeois males. If bourgeois males discriminated females from sneakers, we predicted that they should direct more aggressive behaviours towards sneakers and more...

  10. Thanatosis as an adaptive male mating strategy in the nuptial gift-giving spider Pisaura mirabilis

    DEFF Research Database (Denmark)

    Hansen, Line S.; Gonzalez, Sofía F.; Toft, Søren


    Males and females often experience different optima in mating rate, which may cause evolution of female resistance to matings and male counter adaptations to increase mating rate. Males of the spider Pisaura mirabilis display a spectacular mating behavior involving a nuptial gift and thanatosis...

  11. Social support and ambulatory blood pressure: an examination of both receiving and giving. (United States)

    Piferi, Rachel L; Lawler, Kathleen A


    The relationship between the social network and physical health has been studied extensively and it has consistently been shown that individuals live longer, have fewer physical symptoms of illness, and have lower blood pressure when they are a member of a social network than when they are isolated. Much of the research has focused on the benefits of receiving social support from the network and the effects of giving to others within the network have been neglected. The goal of the present research was to systematically investigate the relationship between giving and ambulatory blood pressure. Systolic blood pressure, diastolic blood pressure, mean arterial pressure, and heart rate were recorded every 30 min during the day and every 60 min at night during a 24-h period. Linear mixed models analyses revealed that lower systolic and diastolic blood pressure and mean arterial pressure were related to giving social support. Furthermore, correlational analyses revealed that participants with a higher tendency to give social support reported greater received social support, greater self-efficacy, greater self-esteem, less depression, and less stress than participants with a lower tendency to give social support to others. Structural equation modeling was also used to test a proposed model that giving and receiving social support represent separate pathways predicting blood pressure and health. From this study, it appears that giving social support may represent a unique construct from receiving social support and may exert a unique effect on health.

  12. Female urinary incontinence and sexuality (United States)

    Mota, Renato Lains


    ABSTRACT Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training), surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence. PMID:28124522

  13. Female urinary incontinence and sexuality

    Directory of Open Access Journals (Sweden)

    Renato Lains Mota

    Full Text Available ABSTRACT Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training, surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence.

  14. Female urinary incontinence and sexuality. (United States)

    Mota, Renato Lains


    Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes that urinary problems interfere with sexual function in females. This article is a review of both the concepts of female urinary incontinence and its impact on global and sexual quality of life. Nowadays, it is assumed that urinary incontinence, especially urge urinary incontinence, promotes anxiety and several self-esteem damages in women. The odour and the fear of incontinence during sexual intercourse affect female sexual function and this is related with the unpredictability and the chronicity of incontinence, namely urge urinary incontinence. Female urinary incontinence management involves conservative (pelvic floor muscle training), surgical and pharmacological treatment. Both conservative and surgical treatments have been studied about its benefit in urinary incontinence and also the impact among female sexual function. Unfortunately, there are sparse articles that evaluate the benefits of female sexual function with drug management of incontinence. Copyright® by the International Brazilian Journal of Urology.

  15. Prevalence of female sexual dysfunction among Indian fertile females


    Mishra, Vineet V.; Nanda, Sakshi; Vyas, Bhumika; Aggarwal, Rohina; Choudhary, Sumesh; Saini, Suwa Ram


    Background: Female sexual dysfunction (FSD) is described as difficulty experienced by a female during any stage of a normal sexual activity including physical pleasure, desire, arousal, or orgasm. There are various factors responsible for FSD including psychological status of a person, gynecological or medical problems, long use of certain drugs, and social beliefs. Objectives: To study the prevalence and various factors associated with FSD. Materials and Methods: Study Design - This ...

  16. The female runner: gender specifics. (United States)

    Lynch, Stacy L; Hoch, Anne Z


    There has been a tremendous increase in the number of female runners of all ages and abilities in the past 35 years. Women who participate in running and sports are generally healthier and have higher self-esteem. However, unique medical and orthopedic issues exist for the female runner. This article reviews the history of women in sports, physiologic and biomechanic differences between genders, the pregnant runner, knee osteoarthritis, an update on the female athlete triad and the relationship between amenorrhea and endothelial dysfunction associated with athletics. Copyright 2010 Elsevier Inc. All rights reserved.

  17. Antioxidants for female subfertility. (United States)

    Showell, Marian G; Mackenzie-Proctor, Rebecca; Jordan, Vanessa; Hart, Roger J


    A couple may be considered to have fertility problems if they have been trying to conceive for over a year with no success. This may affect up to a quarter of all couples planning a child. It is estimated that for 40% to 50% of couples, subfertility may result from factors affecting women. Antioxidants are thought to reduce the oxidative stress brought on by these conditions. Currently, limited evidence suggests that antioxidants improve fertility, and trials have explored this area with varied results. This review assesses the evidence for the effectiveness of different antioxidants in female subfertility. To determine whether supplementary oral antioxidants compared with placebo, no treatment/standard treatment or another antioxidant improve fertility outcomes for subfertile women. We searched the following databases (from their inception to September 2016) with no language or date restriction: Cochrane Gynaecology and Fertility Group (CGFG) specialised register, the Cochrane Central Register of Studies (CENTRAL CRSO), MEDLINE, Embase, PsycINFO, CINAHL and AMED. We checked reference lists of appropriate studies and searched for ongoing trials in the clinical trials registers. We included randomised controlled trials (RCTs) that compared any type, dose or combination of oral antioxidant supplement with placebo, no treatment or treatment with another antioxidant, among women attending a reproductive clinic. We excluded trials comparing antioxidants with fertility drugs alone and trials that only included fertile women attending a fertility clinic because of male partner infertility. Two review authors independently selected eligible studies, extracted the data and assessed the risk of bias of the included studies. The primary review outcome was live birth; secondary outcomes included clinical pregnancy rates and adverse events. We pooled studies using a fixed-effect model, and calculated odds ratios (ORs) with 95% confidence intervals (CIs) for the dichotomous

  18. When breastfeeding is unsuccessful--mothers' experiences after giving up breastfeeding

    DEFF Research Database (Denmark)

    Larsen, Jette Schilling; Kronborg, Hanne


    Some mothers have to give up breastfeeding even though they want to breastfeed. To give up breastfeeding can be a sensitive issue in a time when breastfeeding is promoted as the healthiest for mother and child. The aim of this study was to describe mothers’ experiences after they gave up...... breastfeeding even though they intended to breastfeed. A qualitative social constructive approach was used to describe mothers’ experiences after giving up breastfeeding. Danish first-time mothers who had expected and wanted to breastfeed were interviewed four months after birth. The interviews were analysed...... by meaning condensation. The mothers experienced that giving up breastfeeding was a crucial but necessary decision for the child’s health and well-being. They tried to “be on the side of the angels” by caring for and bonding with the child. The mothers were divided between expressing milk or formula feeding...

  19. Occupational care giving conditions and human rights: A study of elderly caregivers in Botswana

    Directory of Open Access Journals (Sweden)

    Simon Kangethe


    Full Text Available The article aims to explore and discuss the occupational care giving conditions pitting them against human rights. The article′s objective is to initiate discussions and generate literature pertaining to occupational care giving load and assessing the human rights challenge it poses. The article uses analysis of the literature review from an array of eclectic data sources. The following factors were found besetting the caregivers′ human rights: (1 Aging; (2 Cultural and community attitudes towards care giving; (3 Risk of contagion; (4 Health hazards and lack of compensation. Recommendations: (1 Adoption of grandparents/grandchildren care symbiosis system; (2 Government remuneration policy for caregivers; (3 Mainstreaming of gender education to encourage men and youth develop an interest in care giving; (4 Institution of laws and policies by countries to provide for the compensation of caregivers′ occupational hazards and risks.

  20. Do Not Give Infants Cough and Cold Products Designed for Older Children (United States)

    ... for You Special Features Use Caution When Giving Cough and Cold Products to Kids Share Tweet Linkedin ... age should not be given any kind of cough and cold product that contains a decongestant or ...

  1. Spencer Postdoc Fellowships Give Young Scholars "A Chance to Look at the Taller Mountains." (United States)

    Patrick, Cynthia L.


    Describes the postdoctoral fellowship program of the Spencer Foundation. Administered by the National Academy of Education, Spencer Fellowships (30 annually) enable young scholars to pursue educational research by giving them the equivalent of a year off from teaching. (SLD)

  2. Win One for the Giver? Alumni Giving and Big-Time College Sports. (United States)

    Sigelman, Lee; Carter, Robert


    Analysis is presented of the relationship between football and basketball success or failure and subsequent increases or decreases in several dimensions of alumni giving. Results indicate no empirical support for the linkage. (Author/KC)


    Directory of Open Access Journals (Sweden)

    Mathilde Cohen, Columbia Law School-School of Law, Estados Unidos


    Full Text Available Abstract: This Article examines the thesis according to which the practice of giving reasons for decisions is a central element of liberal democracies. In this view, public institutions’ practice—and sometimes duty—to give reasons is required so that each individual may view the state as reasonable and therefore, according to deliberative democratic theory, legitimate. Does the giving of reasons in actual court practice achieve these goals?  Drawing on empirical research carried out in a French administrative court, this Article argues that, in practice, reason-giving often falls either short of democracy or beyond democracy. Reasons fall short of democracy in the first case because they are transformed from a device designed to “protect” citizens from arbitrariness into a professional norm intended to “protect” the judges themselves and perhaps further their career goals. In the second case, reasons go beyond democracy because judges’ ambitions are much greater than to merely provide petitioners with a ground for understanding and criticizing the decision: they aim at positively—and paternalistically in some instances—guiding people’s conduct.  The discussion proceeds by drawing attention to social aspects that are often neglected in theoretical discussions on reason-giving. A skeptical conclusion is suggested: one can rarely guarantee that any predetermined value will be achieved by the giving of reasons. The degree to which individuals are empowered by the reasons given to them is dependent on the way in which decision-givers envision their reason-giving activity, and this representation is itself conditioned by the social setting of the court. Keywords: Arbitrariness. Reason-giving. Judges.

  4. The Impact of Charitable Subsidies on Religious Giving and Attendance: Evidence from Panel Data


    Barış K. Yörük


    In the United States, charitable contributions can be deducted from taxable income making the price of giving inversely related to the marginal tax rate. The existing literature documents that charitable giving is very responsive to tax subsidies, but often ignores the spillover effects of such policies. This paper investigates the spillover effects of charitable subsidies on religious participation using a newly available individual-level panel data. Understanding these spillover effects may...

  5. Integrating values in the care giving activity from the professional point of view. (United States)

    Delgado-Antolín, Juan Carlos


    Nurses trained more and more on scientific evidence, often focus their actions based fundamentally on scientific fact, leaving aside other important knowledge that intervene in the care giving relation: communication, personal relationships, respect in the relationship, and knowing all the values implied in said relationship. It is about these values and on their importance within care upon which the author reflects in this article, until concluding on how we can integrate values to the care giving activity.

  6. Integrating Values in the Care Giving Activity from the Professional Point of View

    Directory of Open Access Journals (Sweden)

    Juan Carlos Delgado-Antolín


    Full Text Available Nurses trained more and more on scientific evidence, often focus their actions based fundamentally on scientific fact, leaving aside other important knowledge that intervene in the care giving relation: communication, personal relationships, respect in the relationship, and knowing all the values implied in said relationship. It is about these values and on their importance within care upon which the author reflects in this article, until concluding on how we can integrate values to the care giving activity.

  7. TC in female pelvic cancer

    International Nuclear Information System (INIS)

    Garcia Fontes, M


    This presentation is about the role of imaging in the female pelvis. The CT is an important key in the diagnosis of gynecological malignant pathologies such as Ovarian, endometrial cervical, bladder, vaginal and vulvar cancer

  8. Female Genital Mutilation in Sudan

    Directory of Open Access Journals (Sweden)

    Adel Hussein Elduma


    CONCLUSION: The practice of female genital mutilation is spread all over the country. Poor women with low level of education are at high risk for this phenomenon. More efforts have to be provided to end this dangerous practice.

  9. Female genital mutilation in Djibouti. (United States)

    Martinelli, M; Ollé-Goig, J E


    The practice of female genital mutilation (we will use the latest definition adopted by WHO/UNFP: female genital mutilation/cutting or FGM/C) is still widespread in 28 African countries. The World Health Organisation (WHO) estimates that more than two million females undergo some form of genital mutilation every year. Its negative health impact and its ethical and human rights aspects have been discussed and attempts to eliminate it have been the objectives of several meetings promoted by national and international organisations thanks to an increased awareness related to FGM/C in those countries practicing it and also, maybe due to the number of Africans migrating to industrialized countries. We review the present situation in Djibouti, a small country in the Horn of Africa, where 98 % of the female population has suffered different forms of FGM/C.

  10. Burnout in Female Faculty Members. (United States)

    Cassidy-Vu, Lisa; Beck, Keli; Moore, Justin B


    Despite approximately equal numbers of male and female medical school graduates, women are entering academic medicine at a lower rate than their male colleagues. Of those who do assume a faculty position, female faculty members report higher levels of burnout, often attributable to gender-specific difficulties in clinical expectations and maintenance of work-life balance. Many of these struggles are attributable to issues that are amenable to supportive policies, but these policies are inconsistent in their availability and practice. This commentary presents evidence for inconsistencies in the day-to-day experience of female faculty members, and proposes solutions for the mitigation of the challenges experienced more often by female faculty members with the goal of diversifying and strengthening academic medicine.

  11. Strategies parents use to give children oral medicine: a qualitative study of online discussion forums. (United States)

    Bergene, Elin Høien; Rø, Torstein Baade; Steinsbekk, Aslak


    The aim of this study was to describe strategies parents use to give oral medicine to children. We conducted an Internet-based qualitative study of posts from online forums where parents discussed how to give children oral medicine. The posts were analyzed using systematic text condensation. The investigators coded and developed groups iteratively, ending up with a consensus on final themes. We included 4581 posts. Parents utilized three main strategies to give oral medicine to children: (1) Open administration give medicine to the child knowingly by changing the palatability, actively involve the child in play or use persuasion; (2) Hidden administration give medicine to the child unknowingly by camouflaging it in food, while sleeping or distracted by another activity; (3) Forced administration force children to take medicine with the use of restraint. Parents expressed three perspectives towards using force: Finding it unproblematic, using force despite not liking it or refusing to use force. No single strategy was described as the obvious first choice, and the strategies were not used in any particular order. Parents who gave up getting their child to ingest the medicine reported to contact the prescriber for a different medication, or stopped the treatment completely. The three strategies are a robust and precise way to categorize techniques used by parents to give children oral medicine. We suggest that health professionals use the strategies to talk to parents and children about administration of oral medicines.

  12. Prevalence of female genital mutilation among female infants in Kano, Northern Nigeria. (United States)

    Garba, I D; Muhammed, Z; Abubakar, I S; Yakasai, I A


    To determine the prevalence and type of female genital mutilation (FGM) among female infants, reasons and attitude of the mothers to the practice. A cross sectional descriptive study. Tertiary centre in Kano Northern Nigeria. A Pretested questionnaire was administered for mothers of female infants presenting for routine immunization in Aminu Kano Teaching Hospital (AKTH). A total of 250 questionnaires were administered, but only 200 were properly filled and this was used for the analysis. Prevalence and type of FGM, reason for and attitude of mothers towards FGM. Twenty-six infants had FGM during the period of study, giving a prevalence rate of 13 %. The mean age at cutting was 8 days ± 7.3. The commonest type of FGM was type I accounting for 96.2 % of the cases. Tradition/culture was the commonest reason for mutilation accounting for 73.1 %, other reasons included; religious in 11.5 %, hygienic in 11.5 % and to preserve virginity in 3.8 %. Traditional barbers were the commonest operators in 80.8 % of cases, followed by the nurse/midwife in 15.4 % of cases. The fathers were the main decision makers in 46.2 %, followed by both parents in 26.9 % and grandparents in 15.4 % of the cases. 84 % of mothers were not in support of the practice. Thirteen percent of the clients would circumcise all their daughters. Forty-eight percent of the clients were of the opinion that FGM cause harm to the victims. Four percent of those whose daughters were yet to be circumcised will do so later. Female genital cutting is still practiced in our environment. Educational enlightenment is fundamental in changing public opinion as well as in offering reasonable alternative to FGM. Campaign against the practice of FGM should be encouraged to eradicate its practice.

  13. Informal care-giving and mental ill-health - differential relationships by workload, gender, age and area-remoteness in a UK region. (United States)

    Doebler, Stefanie; Ryan, Assumpta; Shortall, Sally; Maguire, Aideen


    Informal care-giving can be a demanding role which has been shown to impact on physical, psychological and social well-being. Methodological weaknesses including small sample sizes and subjective measures of mental health have led to inconclusive evidence about the relationship between informal care-giving and mental ill-health. This paper reports on a study carried out in a UK region which investigated the relationship between informal care-giving and mental ill-health. The analysis was conducted by linking three data sets, the Northern Ireland Longitudinal Study, the Northern Ireland Enhanced Prescribing Database and the Proximity to Service Index from the Northern Ireland Statistics and Research Agency. Our analysis used both a subjective measure of mental ill-health, i.e. a question asked in the 2011 Census, and an objective measure, whether the respondents had been prescribed antidepressants by a General Practitioner between 2010 and 2012. We applied binary logistic multilevel modelling to these two responses to test whether, and for what sub-groups of the population, informal care-giving was related to mental ill-health. The results showed that informal care-giving per se was not related to mental ill-health, although there was a strong relationship between the intensity of the care-giving role and mental ill-health. Females under 50, who provided over 19 hours of care, were not employed or worked part-time and who provided care in both 2001 and 2011 were at a statistically significantly elevated risk of mental ill-health. Caregivers in remote areas with limited access to shops and services were also at a significantly increased risk as evidenced by prescription rates for antidepressants. With community care policies aimed at supporting people to remain at home, the paper highlights the need for further research in order to target resources appropriately. © 2016 John Wiley & Sons Ltd.

  14. The term nevestnina – A contribution to the terminology of matrimonial gift giving

    Directory of Open Access Journals (Sweden)

    Vojislav Stanimirović


    Full Text Available This essay attempts to bring more order to terminology of matrimonial gift giving – the ever more complicated area in the past couple of decades. Furthermore, it reaffirms the idea of the evolution of matrimonial gift giving, and after many decades in which historians of law and ethnologists focused their research on particularities of matrimonial gift giving in certain cultures and epochs, points out the need of their systematization. Connecting history of law with ethnology, the author offers more precise references of the term brideprice, giving it back its usability, linking it with all the matrimonial gift givings the groom’s side presents to the bride’s father who possesses the exclusive authority to handle it as he pleases. On the other hand, the paper emphasizes the unjust disregard and neglect of another type of matrimonial gift giving in science, or perhaps its erroneous definitions by some authors. Namely, all those matrimonial gift giving from the groom’s side directly or indirectly intended for the girl herself. Girl’s father no longer controls the matrimonial gift giving and he bestows most or all of it to the girl on the wedding. It is what girl brings into marriage under the veil of trousseau, and later partially of dowry. Later on, these symbolic matrimonial gift givings were no longer given to girl’s father not even symbolically, but rather went straight into her hands. These new matrimonial gift givings can no longer be assigned to a category of buying the bride, while the term indirect dowry proposed by Goody is inappropriate for it creates a false picture of these matrimonial gift givings. That is why, in the absence of an appropriate name, the author took the liberty of coining the term nevestnina to cover both aspects of these matrimonial gift-giving. The term bridewealth used in the English speaking areas to replace the politically incorrect term brideprice is proper for the term nevestnina. For the later

  15. Hsp70 Expression Profile in Preeclampsia Model of Pregnant Rat (Rattus norvegicus) after Giving the EVOO (United States)

    Irianti, E.; ilyas, S.; Rosidah; Hutahaean, S.


    Heat shock protein (Hsp) has long been known to protect cells from oxidative stress. In this case an increased expression is found on several cases of preeclampsia. One of the efforts to prevent preeclampsia is by giving antioxidants such as Extra Virgin Olive Oil (EVOO) or it’s better known as olive oil (Oleoa europaea), in the form of extra virgin known for its rich antioxidant content of tocopherols (vitamin E). The purpose of this study is to determine the expression levels of Hsp70 serum on pregnant white rat model of preeclampsia after being given EVOO. This type of research is true experiment; the subjects were female white rats and male virgin with Sprague Dawley, ± 8-11 weeks old, 180g BB s / d 200g, healthy and didn’t show any physical defects. Samples were 25 animals, divided into 5 groups, which consisted of different control and treatment given to T2 (rat model of preeclampsia), T3 (rat model of preeclampsia + EVOO 0.45g/bw/day), T4 (rat model of preeclampsia + EVOO 0.9g/bw/day) and T5 (rat model of preeclampsia + EVOO 1.8g/bw/day). The determination of each group was done by simple random sampling. Result on serum levels of Hsp70 that were tested by Elisa test in rats showed the average control was 14.64 mg / ml, group T2: 22:51 mg/ml, T3: 13.62 mg/ml, T4: 15.92 mg/ml, T5: 16:09 mg/ml. ANOVA test showed the P value was 0.001 <0.005, which meant there were significant differences on serum Hsp70 levels in the control and treatment pregnant rats group. It was known that there was a significant difference level of Hsp70 serum in group of control rats with T2 (P value <0.001) after LSD test was conducted, but not so with the group T3, T4, and T5, where the difference was not significant. There was a significant difference in the levels of Hsp70 serum on group T2 and T3 (P value 0.000), T4 (0004), T5 (0000). The gift of EVOO in the treatment group which was given EVOO with even low doses was able to control the induction of Hsp70 serum levels, which

  16. Atrial fibrillation and female sex. (United States)

    Anselmino, Matteo; Battaglia, Alberto; Gallo, Cristina; Gili, Sebastiano; Matta, Mario; Castagno, Davide; Ferraris, Federico; Giustetto, Carla; Gaita, Fiorenzo


    Atrial fibrillation is the most common supraventricular arrhythmia. Its prevalence increases with age and preferentially affects male patients. Over 75 years of age, however, female patients being more prevalent, the absolute number of patients affected is similar between sexes. Despite this, few data are available in the literature concerning sex-related differences in atrial fibrillation patients. The present systematic review therefore considers comorbidities, referring symptoms, quality of life, pharmacological approaches and trans-catheter ablation in female rather than in male atrial fibrillation patients in search of parameters that may have an impact on the treatment outcome. In brief, female atrial fibrillation patients more commonly present comorbidities, leading to a higher prevalence of persistent atrial fibrillation; moreover, they refer to hospital care later and with a longer disease history. Atrial fibrillation symptoms relate to low quality of life in female patients; in fact, atrial fibrillation paroxysm usually presents higher heart rate, leading to preferentially adopt a rate rather than a rhythm-control strategy. Female atrial fibrillation patients present an increased risk of stroke, worsened by the lower oral anticoagulant prescription rate related to the concomitant higher haemorrhagic risk profile. Trans-catheter ablation is under-used in female patients and, on the contrary, they are more commonly affected by anti-arrhythmic drug side effects.

  17. Kundt spacetimes minimally coupled to scalar field

    Energy Technology Data Exchange (ETDEWEB)

    Tahamtan, T. [Charles University, Institute of Theoretical Physics, Faculty of Mathematics and Physics, Prague 8 (Czech Republic); Astronomical Institute, Czech Academy of Sciences, Prague (Czech Republic); Svitek, O. [Charles University, Institute of Theoretical Physics, Faculty of Mathematics and Physics, Prague 8 (Czech Republic)


    We derive an exact solution belonging to the Kundt class of spacetimes both with and without a cosmological constant that are minimally coupled to a free massless scalar field. We show the algebraic type of these solutions and give interpretation of the results. Subsequently, we look for solutions additionally containing an electromagnetic field satisfying nonlinear field equations. (orig.)

  18. Childbirth, hospitalisation and sickness absence: a study of female twins. (United States)

    Björkenstam, Emma; Alexanderson, Kristina; Narusyte, Jurgita; Kjeldgård, Linnea; Ropponen, Annina; Svedberg, Pia


    To investigate associations of giving birth with morbidity in terms of hospitalisation and social consequences of morbidity in terms of sickness absence (SA), while taking familial (genetics and shared environmental) factors into account. Prospective register-based cohort study. Estimates of risk of hospitalisation and SA were calculated as HRs with 95% CIs. All female twins, that is, women with a twin sister, born in Sweden. 5118 Swedish female twins (women with a twin sister), born during 1959-1990, where at least one in the twin pair had their first childbirth (T0) during 1994-2009 and none gave birth before 1994. Hospitalisation and SA during year 3-5 after first delivery or equivalent. Preceding the first childbirth, the mean annual number of SA days increased for mothers, and then decreased again. Hospitalisation after T0 was associated with higher HRs of short-term and long-term SA (HR for short-term SA 3.0; 95% CI 2.5 to 3.6 and for long-term SA 2.3; 95% CI 1.6 to 3.2). Hospitalisation both before and after first childbirth was associated with a higher risk of future SA (HR for long-term SA 4.2; 95% CI 2.7 to 6.4). Familial factors influenced the association between hospitalisation and long-term SA, regardless of childbirth status. Women giving birth did not have a higher risk for SA than those not giving birth and results indicate a positive health selection into giving birth. Mothers hospitalised before and/or after giving birth had higher risks for future SA, that is, there was a strong association between morbidity and future SA. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  19. A review investigating agrarian female entrepreneurship in the Republic of Serbia

    Directory of Open Access Journals (Sweden)

    Maksimović Goran


    Full Text Available Present research has found the link between economic development, gender equality and rural development of particular areas. Female agrarian entrepreneurship leaning on multifunctional agriculture and agribusiness, can create favorable work climate in the whole region. Comparative analysis of female agrarian entrepreneurship of some populated places in north and south of Serbia gives information that can help in creating independent regional developmental politics. Experiences, attitudes, suggestions and recommendations acquired from polled women entrepreneurs give valuable and hardly attainable data to the other women living in rural areas and planning on starting their own businesses.

  20. Nuptial gifts and female fecundity in the neotropical katydid Conocephalus ictus (Orthoptera: Tettigonidae). (United States)

    Ortíz-Jiménez, Isabel; Cueva del Castillo, Raúl


    In general, female fitness is greatly increased in gift-giving insects. In katydids, this nuptial gift consists of a gelatinous mass produced by accessory glands: the spermatophylax, which is attached to the ampulla. During mating, males of the neotropical katydid Conocephalus ictus transfer a spermatophylax that is ingested by the females. Fecundity, egg-laying rate and longevity were higher in females that consumed the spermatophylax than in those that did not. Also, female receptivity turned off after mating. Females actively rejected other males by hitting them with their forelegs and moving away. Their refractory period lasted as long as 17 d. Only a few females accepted a 2nd mating and died a few days later. In C. ictus, spermatophylax consumption can be beneficial for both males and females. On one hand, the compounds in the spermatophylax or the ejaculate could prevent or delay females from copulating with rivals, thus avoiding sperm competition. On the other hand, such compounds can improve the females' opportunity to increase their lifespan and fecundity. Moreover, a rise in egg-laying rate may lower the risk of female prereproductive death caused by rapid oviposition. In any case, the boost in female egg laying might also be beneficial for males because their number of offspring increases. © 2014 Institute of Zoology, Chinese Academy of Sciences.

  1. Leading Causes of Death in Females United States (United States)

    ... 2015 All Females by Age All Females by Race White Females by Age Black Females by Age ... in Females, 2015 (current listing) All Females by Race/Ethnicity- United States, 2015 All Females by Age ...

  2. The impact of indigenous culture on female leadership in Pakistan

    Directory of Open Access Journals (Sweden)

    Shafta Manzoor


    Full Text Available Digging into the experiences of thirty working women, this study examined the barriers imposed by indigenous culture of Pakistan impose on these women. The study followed a qualitative research approach with phenomenological theoretical framework. Fifteen females were interviewed from urban areas and fifteen from rural areas to draw a holistic picture of indigenous culture of Pakistan and its effect on career progress of females. From the data collected, seven categories were initially developed through open coding, followed by three clusters through axial coding and lastly the study created a theoretical framework through selective coding. Findings of the study indicated that indigenous culture strongly affects the career success of working women in Pakistan. The study concluded that indigenous culture of Pakistan puts taboos on females in the form of family behavior, expectations, and the structurally enforced inferior status of females which affects their leadership skills negatively and restricts their career growth. The study concluded that indigenous culture affects career progress of females in negative way and although efforts have been done to give women equal rights in Pakistan, these efforts will become more meaningful if general perception of society about women and their role starts to change which will require awareness programs and cooperation from academic institutions and policy makers.

  3. "Secrets of the female sex": Jane Sharp, the reproductive female body, and early modern midwifery manuals. (United States)

    Hobby, E


    Early modern midwifery manuals in Britain were usually the work of men. These books were a significant source of information about the body to the wider reading public: many sold well, and their prefatory materials include injunctions to readers not to make improper use of them. What is particularly interesting about Jane Sharp's Midwives Book (1671) is that it both provides a compendium of current beliefs concerning reproduction, and indicates the author's ironic perception of the misogyny that underpinned accepted ideas about the female reproductive body. This article gives key examples of Sharp's interventions, and also refers to Thomas Bartholin, Bartholinus Anatomy (1688); Richard Bunworth, The Doctresse (1656); Hugh Chamberlen, The Accomplisht Midwife (1673); The Compleat Midwifes Practice (1656); Helkiah Crooke, Microcosmographia (1615); Nicholas Culpeper, A Directory for Midwives (1651); Jacques Guillemeau, Childbirth (1612); Jean Riolan, A Sure Guide (1657); Daniel Sennert, Practical Physick (1664); William Sermon, The Ladies Companion (1671); and Percival Willughby, Observations in Midwifery (c. 1675).

  4. Phase Field (United States)

    Koyama, Toshiyuki

    The term phase field has recently become known across many fields of materials science. The meaning of phase field is the spatial and temporal order parameter field defined in a continuum-diffused interface model. By using the phase field order parameters, many types of complex microstructure changes observed in materials science are described effectively. This methodology has been referred to as the phase field method, phase field simulation, phase field modeling, phase field approach, etc. In this chapter, the basic concept and theoretical background for the phase field approach is explained in Sects. 21.1 and 21.2. The overview of recent applications of the phase field method is demonstrated in Sects. 21.3 to 21.6.

  5. From Cheerleader to Coach: The Developmental Progression of Bedside Teachers in Giving Feedback to Early Learners. (United States)

    Wenrich, Marjorie D; Jackson, Molly Blackley; Maestas, Ramoncita R; Wolfhagen, Ineke H A P; Scherpbier, Albert J J


    Medical students learn clinical skills at the bedside from teaching clinicians, who often learn to teach by teaching. Little is known about the process of becoming an effective clinical teacher. Understanding how teaching skills and approaches change with experience may help tailor faculty development for new teachers. Focusing on giving feedback to early learners, the authors asked: What is the developmental progression of clinician-teachers as they learn to give clinical skills feedback to medical students? This qualitative study included longitudinal interviews with clinician-teachers over five years in a new clinical skills teaching program for preclinical medical students. Techniques derived from grounded theory were used for initial analyses. The current study focused on one theme identified in initial analyses: giving feedback to students. Transcript passages were organized by interview year, coded, and discussed in year clusters; thematic codes were compared and emergent codes developed. Themes related to giving feedback demonstrated a dyadic structure: characteristic of less experienced teachers versus characteristic of experienced teachers. Seven dominant dyadic themes emerged, including teacher as cheerleader versus coach, concern about student fragility versus understanding resilience, and focus on creating a safe environment versus challenging students within a safe environment. With consistent teaching, clinical teachers demonstrated progress in giving feedback to students in multiple areas, including understanding students' developmental trajectory and needs, developing tools and strategies, and adopting a dynamic, challenging, inclusive team approach. Ongoing teaching opportunities with targeted faculty development may help improve clinician-teachers' feedback skills and approaches.

  6. Care-giving as a Canadian-Vietnamese tradition: 'it's like eating, you just do it'. (United States)

    Donovan, Rhonda; Williams, Allison M


    The objective of this study was to examine how Vietnamese family caregivers (FCGs) perceive, manage and experience end-of-life care-giving for seriously ill family members. Using an instrumental case study design, this longitudinal qualitative research employed the use of cultural brokers/language interpreters to help ensure that the research was conducted in a culturally-appropriate manner. Participants (n = 18) discussed their experiences of care-giving within the context of a traditional cultural framework, which was found to influence their motivations and approaches to care-giving, as well as their propensities towards the use of various supports and services. The study was carried out in southern Ontario, Canada, and participants were providing home-based care-giving in the community. Data were collected throughout 2010 and 2011. The ways in which care-giving was perceived and expressed are reflected in three themes: (i) Natural: identity and care work; (ii) Intentional: whole-person care; and (iii) Intensive: standards, struggle and the context of care. This research confirms the need for culturally-appropriate services and supports while illustrating that Vietnamese FCGs not only value, but are also likely to use healthcare and social services if they are language-accessible, built on trust and demonstrate respect for their values as individuals, regardless of culture. © 2014 The Authors. Health and Social Care in the Community published by John Wiley & Sons Ltd.

  7. A phenomenologic investigation of pediatric residents' experiences being parented and giving parenting advice. (United States)

    Bax, A C; Shawler, P M; Blackmon, D L; DeGrace, E W; Wolraich, M L


    Factors surrounding pediatricians' parenting advice and training on parenting during residency have not been well studied. The primary purpose of this study was to examine pediatric residents' self-reported experiences giving parenting advice and explore the relationship between parenting advice given and types of parenting residents received as children. Thirteen OUHSC pediatric residents were individually interviewed to examine experiences being parented and giving parenting advice. Phenomenological methods were used to explicate themes and secondary analyses explored relationships of findings based upon Baumrind's parenting styles (authoritative, authoritarian, permissive). While childhood experiences were not specifically correlated to the parenting advice style of pediatric residents interviewed, virtually all reported relying upon childhood experiences to generate their advice. Those describing authoritative parents reported giving more authoritative advice while others reported more variable advice. Core interview themes related to residents' parenting advice included anxiety about not being a parent, varying advice based on families' needs, and emphasis of positive interactions and consistency. Themes related to how residents were parented included discipline being a learning process for their parents and recalling that their parents always had expectations, yet always loved them. Pediatric residents interviewed reported giving family centered parenting advice with elements of positive interactions and consistency, but interviews highlighted many areas of apprehension residents have around giving parenting advice. Our study suggests that pediatric residents may benefit from more general educational opportunities to develop the content of their parenting advice, including reflecting on any impact from their own upbringing.

  8. Female Consumers Recreational Shopping Experiences

    Directory of Open Access Journals (Sweden)

    Sarbjot Singh


    Full Text Available The study examines the core meaning of intrinsic shopping to understand their experimental aspects of recreational and leisure shopping. The study focus only on female shoppers of age group ranging from 25-30, and understand their mall experiences because this segment is newly transform into self dependent segment which have less social and familial liabilities and have enough enthusiasm to explore the world or their boundaries. The Grounded theory use for identification of recreational shopping themes which are (a seeking experiences and (b experimental shopping and each have respective sub themes. The themes are connected to the key idea that shoppers are motivated by their expectations and desires. The study uses social constructivism to find and understand the shopper meanings in real terms rather than imposing and judgment on them. The findings described the way people do recreational shopping and how shopping malls use as leisure space and become facilitators of recreational shopping activities. Females use malls to fulfill their recreational and leisure shopping experiences as this is the great way of enjoying shopping for females of small towns. In malls females not only enjoy product experiences but services experiences also which makes their shopping interesting. The way the female of this age category use malls help the marketers and retailers to understand this segment shopping patterns.

  9. Sexual cannibalism: high incidence in a natural population with benefits to females.

    Directory of Open Access Journals (Sweden)

    Rubén Rabaneda-Bueno

    Full Text Available Sexual cannibalism may be a form of extreme sexual conflict in which females benefit more from feeding on males than mating with them, and males avoid aggressive, cannibalistic females in order to increase net fitness. A thorough understanding of the adaptive significance of sexual cannibalism is hindered by our ignorance of its prevalence in nature. Furthermore, there are serious doubts about the food value of males, probably because most studies that attempt to document benefits of sexual cannibalism to the female have been conducted in the laboratory with non-natural alternative prey. Thus, to understand more fully the ecology and evolution of sexual cannibalism, field experiments are needed to document the prevalence of sexual cannibalism and its benefits to females.We conducted field experiments with the Mediterranean tarantula (Lycosa tarantula, a burrowing wolf spider, to address these issues. At natural rates of encounter with males, approximately a third of L. tarantula females cannibalized the male. The rate of sexual cannibalism increased with male availability, and females were more likely to kill and consume an approaching male if they had previously mated with another male. We show that females benefit from feeding on a male by breeding earlier, producing 30% more offspring per egg sac, and producing progeny of higher body condition. Offspring of sexually cannibalistic females dispersed earlier and were larger later in the season than spiderlings of non-cannibalistic females.In nature a substantial fraction of female L. tarantula kill and consume approaching males instead of mating with them. This behaviour is more likely to occur if the female has mated previously. Cannibalistic females have higher rates of reproduction, and produce higher-quality offspring, than non-cannibalistic females. Our findings further suggest that female L. tarantula are nutrient-limited in nature and that males are high-quality prey. The results of these

  10. Quantum field theory of fluids. (United States)

    Gripaios, Ben; Sutherland, Dave


    The quantum theory of fields is largely based on studying perturbations around noninteracting, or free, field theories, which correspond to a collection of quantum-mechanical harmonic oscillators. The quantum theory of an ordinary fluid is "freer", in the sense that the noninteracting theory also contains an infinite collection of quantum-mechanical free particles, corresponding to vortex modes. By computing a variety of correlation functions at tree and loop level, we give evidence that a quantum perfect fluid can be consistently formulated as a low-energy, effective field theory. We speculate that the quantum behavior is radically different from both classical fluids and quantum fields.

  11. Reproductive and Life History Parameters of Wild Female Macaca assamensis (United States)

    Schülke, Oliver; Heistermann, Michael; Ostner, Julia


    Information on basic reproductive parameters and life-history traits is crucial for the understanding of primate evolution, ecology, social behavior, and reproductive strategies. Here, we report 4 yr of data on reproductive and life-history traits for wild female Assamese macaques (Macaca assamensis) at Phu Khieo Wildlife Sanctuary, northeastern Thailand. During 2 consecutive reproductive seasons, we investigated reproductive behavior and sexual swelling size in 16 females and collected 1832 fecal samples. Using enzyme immunoassays, we measured fecal estrogen and progesterone metabolites to assess ovarian activity and timing of ovulation and to ascertain conceptions and pregnancies. Timing of reproduction was strictly seasonal (births: April–July, 86% in April–June, 4 yr, n = 29; conceptions: October–February, 65% in December–January, 2 yr, n = 17). Females showed no cyclic ovarian activity outside the mating season and conceived in their first or second cycle (mean: 1.2 cycles to conception, n = 13). Gestation length was on average 164.2 d (range: 158–170, n = 10), and females had their first infant at an age of 5 yr (n = 4). Interbirth intervals were bimodally distributed, with females giving birth on average every 13.9 or 23.2 mo. Shorter interbirth intervals were linked to early parturition within the birth season. Most females displayed subcaudal sexual swellings which, however, did not reliably indicate female reproductive status or fertility. Overall, our results fall within the range of findings reported for other macaque species. These results thus add to the growing body of information available for wild macaques, facilitating comparative studies for a better understanding of interspecific differences in social and reproductive patterns. PMID:20651906

  12. Adrenoleukodystrophy in female heterozygotes: underrecognized and undertreated. (United States)

    Jangouk, Parastoo; Zackowski, Kathleen M; Naidu, Sakkubai; Raymond, Gerald V


    X-linked adrenoleukodystrophy (X-ALD) is a neurodegenerative disease resulting from mutations in the gene ABCD1 and alterations in peroxisomal beta-oxidation of long chain fatty acids. As it has been frequently discussed, it manifests a wide range of phenotypes in male, with progressive myelopathy being the most common. Even though the gene is localized to the X-chromosome and a region subject to X-inactivation, female carriers still are affected significantly by this condition. It has been stated that between 20 and 50% of women who are carriers may manifest some symptoms and recent evidence has suggested the differences in disease manifestations and relative rates of progression between men and women. However there have been only limited studies specifically addressing this and to date there has been no comprehensive review discussing the different phenotypes in female carriers, as well as the differences in disease onset, progression, disability, nervous system pathology and neuroimaging patterns compared to affected males. This is of key importance as similarities and differences between genders will assist in determining how best to target therapies in all affected individuals as opportunities for treatment present themselves. As will be further addressed in this review, we need to improve our understanding of the associations of emergent neuroimaging techniques to physical disability in this population. We reviewed the clinical presentations in the carrier population, the distinct disability profile and neuroimaging findings in order to put together pieces of this neglected segment in X-ALD and give direction to further studies. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Care giving and structural crisis: reproduction as the keystone of the so-called real economy

    Directory of Open Access Journals (Sweden)

    Sandra Ezquerra


    Full Text Available In this text I analize the main factors behind the care giving crisis. I show that both the state and the markets have refused to address the premises and inequalities standing behind such crisis and have tried to mitigate it by promoting its externalization and internationalization. At a different level, the neoliberal management of the structural crisis during the past years worsens and perpetuates the care giving crisis through a re-privatization of reproduction in the aim of supporting the survival and enrichment of markets. This reminds us of the intimate link existing between the productive economy and the reproductive one, as well as of the centrality of care giving and reproduction within what many people insist in calling real economy.

  14. A novel scientific approach in identifying talents among female ...

    African Journals Online (AJOL)

    This study determine the most significant physical fitness and anthro-energy intake components in identifying the talents among female adolescent field hockey players. 45 players from Terengganu sport academy were assessed in physical fitness and anthro-energy intake measurements. The first rotated PCAs presented 8 ...

  15. Females and Social Occupations: Forced or Free Choice (United States)

    Berger, Gertrude


    This article suggests that many females select social occupations as a means of asylum from anxiety which is caused by competing in male-dominated fields. The attempt to reconcile societal expectations of woman as marriage partner with high achievement motivation denies her the full realization of her intellectual capabilities. (Author)

  16. Facultative sperm storage in response to nutritional status in a female insect. (United States)

    Roth, S; Reinhardt, K


    We investigated sperm storage by females of a predatory bug, Nabis rugosus, before and after hibernation and with regard to nutritional status. In the field, females had more sperm available before than after hibernation. Food-deprived females maintained fewer sperm than fed females before but not after hibernation. However, after hibernation food-deprived females suppressed egg production rather than decreasing sperm-storage efficiency. Because mated females did not exhibit increased overwinter survival relative to virgin females there is a low likelihood of direct benefits in the form of ejaculate-derived nutrients. If nutrition-dependent sperm storage by females is widespread in the animal kingdom, our findings may have important implications for the understanding of postcopulatory sexual selection and the evolution of food gifts.

  17. Immune Aspects of Female Infertility

    Directory of Open Access Journals (Sweden)

    Andrea Brazdova


    Full Text Available Immune infertility, in terms of reproductive failure, has become a serious health issue involving approximately 1 out of 5 couples at reproductive age. Semen that is defined as a complex fluid containing sperm, cellular vesicles and other cells and components, could sensitize the female genital tract. The immune rejection of male semen in the female reproductive tract is explained as the failure of natural tolerance leading to local and/or systemic immune response. Present active immune mechanism may induce high levels of anti-seminal/sperm antibodies. It has already been proven that iso-immunization is associated with infertility. Comprehensive studies with regards to the identification of antibody-targets and the determination of specific antibody class contribute to the development of effective immuno-therapy and, on the other hand, potential immuno-contraception, and then of course to complex patient diagnosis. This review summarizes the aspects of female immune infertility.

  18. Imaging features of female pseudohermaphroditism

    International Nuclear Information System (INIS)

    Wang Jian; Han Xinian; Liu Guanghua; Wang Chenguang; Jia Ningyang; Xue Feng


    Objective: To evaluate the imaging features of female pseudohermaphroditism. Methods: The imaging findings in 9 cases of female pseudohermaphroditism were analyzed retrospectively. Results: Thickening, prolongation, and twist of bilateral adrenal glands was found in 7 untreated cases, 2 of them had macronodular hyperplasia. One of the treated cases was without thickening or twist of adrenal glands, the other treated case coexisted with adrenal myelolipoma. Agenesis of the uterus and vagina was found in 4 cases. Conclusion: Female pseudohermaphroditism is a hereditary disease, and the hyperplasia of adrenal glands and agenesis of uterus and vagina were secondary manifestations. Early detection of these abnormalities could be achieved with imaging modalities, and early treatment could result in remedy of these abnormalities. (authors)

  19. Mitochondrial functionality in female reproduction

    Directory of Open Access Journals (Sweden)

    Łukasz Gąsior


    Full Text Available In most animal species female germ cells are the source of mitochondrial genome for the whole body of individuals. As a source of mitochondrial DNA for future generations the mitochondria in the female germ line undergo dynamic quantitative and qualitative changes. In addition to maintaining the intact template of mitochondrial genome from one generation to another, mitochondrial role in oocytes is much more complex and pleiotropic. The quality of mitochondria determines the ability of meiotic divisions, fertilization ability, and activation after fertilization or sustaining development of a new embryo. The presence of normal number of functional mitochondria is also crucial for proper implantation and pregnancy maintaining. This article addresses issues of mitochondrial role and function in mammalian oocyte and presents new approaches in studies of mitochondrial function in female germ cells.

  20. Female Fitness in the Blogosphere

    Directory of Open Access Journals (Sweden)

    Jesper Andreasson


    Full Text Available This article analyzes self-portrayals and gender constructions among female personal trainers within an Internet-mediated framework of fitness culture. The empirical material comes from a close examination of three strategically selected blogs. The result shows that some of the blogs clearly build upon what Connell calls emphasized femininity, as a means of legitimizing and constructing appropriate female fitness. In addition, there are also tendencies of sexualization in text and imagery present. As such, these self-representations are framed within a cultural history of body fitness dominated by stereotypical ways of perceiving masculinity and femininity. However, this does not capture the entire presentation of the self among the analyzed fitness bloggers. The blogs also point in the direction of ongoing negotiations and subversions of traditional gender norms. Among other things, they show how irony and humor are used as a means of questioning normative gender constructions while empowering female fitness and bodyliness.

  1. Decolonizing the Female Sexuality: What Nigerian Female Writers ...

    African Journals Online (AJOL)

    Women's experience of oppressions in the sphere of sexuality, it argues, is central to the issue of a liberal existence, and such oppressions are largely premised on traditional epistemologies which are basically patriarchal. Drawing upon various female-authored literary texts from Nigeria, it illustrates how Nigerian feminist ...

  2. Gift-Giving in the Podiatric Medical Student-Patient Relationship. (United States)

    López, Daniel López; Pazo, Paula Torreiro; Iglesias, Marta E Losa; de Bengoa Vallejo, Ricardo Becerro


    We sought to explore the relationship between the podiatric medical student and the patient as it relates to the act of gift-giving as a sign of gratefulness for the services provided. This article presents the clinical case of a man who visited a podiatric medical student because of pain in his feet and subsequently presented the student with several gifts. Philanthropy, empathy, a positive attitude, treatment instructions, and the time devoted to the patient are some of the reasons why patients offer gifts to podiatric medical students. The relationship between the podiatric medical student and the patient and the act of gift-giving by patients are of ethical concern.

  3. Works give characterization and relocation to radioactive waste in the INEA facilities at Colombia

    International Nuclear Information System (INIS)

    Jova, L.; Prendes, M.; Benitez, J.C.; Infante, P.; Barreto, G.; Torres, C.


    The present work described the activities developed for the preliminary characterization the stored bundles, based on their chemical physical characteristics, contained radionuclides and value the dose rate in the surface, the approaches used for their identification and registration, the tasks give radiological evaluation the facilities and the objects, as well as the technical solutions applied with the purpose give to reduce the levels dose rate after having relocated the bundle. Special attention you toasts to the implementation the basic recommendations radiological protection for this work

  4. The Act of Giving and Frustration: An Analysis in Determination of Psychological Distance

    Directory of Open Access Journals (Sweden)

    Wagner Junior Ladeira


    Full Text Available This article aims to analyze a scenario of giving, within a time gap, can be influenced by the frustration of an unfulfilled goal. From an experimental plan was checking the indulgence with others and with the gift at Christmas (Study 1, the influence of own frustrations (Study 2 and others (Study 3. The results show that the increase (decrease of frustration with the layout for goal himself can generate indulgence (control at the time of giving both to himself as another person.

  5. Strong field laser physics

    CERN Document Server


    Since the invention of the laser in the 1960s, people have strived to reach higher intensities and shorter pulse durations. High intensities and ultrashort pulse durations are intimately related. Recent developments have shown that high intensity lasers also open the way to realize pulses with the shortest durations to date, giving birth to the field of attosecond science (1 asec = 10-18s). This book is about high-intensity lasers and their applications. The goal is to give an up to date introduction to the technology behind these laser systems and to the broad range of intense laser applications. These applications include AMO (atomic molecular and optical) physics, x-ray science, attosecond science, plasma physics and particle acceleration, condensed matter science and laser micromachining, and finally even high-energy physics.

  6. Prevalência de compulsão alimentar entre universitárias de diferentes áreas de estudo Prevalencia de compulsión alimentaria entre universitarias de distintas áreas de estudio Prevalence of binge eating in female university students in different fields of knowledge

    Directory of Open Access Journals (Sweden)

    Márcia Regina Vitolo


    75,8% de ellas tenían más de 20 años de edad. Se observó una asociación significativa entre IMC y CA en el grupo general, siendo que el 54,5% de las universitarias con exceso de peso u obesidad presentaron CA (p INTRODUCTION: Binge eating (BE among women has been regarded as a risk factor for the diagnosis of more severe eating disorders. The present study aimed to investigate the prevalence of BE among female university students and its association with body mass index (BMI and age. MATERIAL AND METHODS: The study evaluated 491 female university students aged between 17 and 55 years in three fields of knowledge (exact sciences, health and humanities at the Universidade do Vale do Rio dos Sinos (Unisinos, located in São Leopoldo (Brazil. A self-administered questionnaire was used to evaluate BE frequency on the Binge Eating Scale (BES. Height and weight data were provided by study subjects. RESULTS: Prevalence of BE among the students was 18.1%. Frequency of BMI > 25 kg/m² was 11.4%, of which 75.8% were over 20 years old. Significant association was found between BMI and BE in the general group, since 54.5% of the overweight and obese students presented BE (p < 0.001. Age was not associated with BE. Students in the health field with age < 20 years showed greater frequency of BE (p < 0.05, whereas this result was reversed in the humanities (p < 0.05. CONCLUSION: The self-administered questionnaire revealed a high prevalence of BE among female university students and an association with overweight. Further investigations are necessary to confirm the results and evaluate the presence of other eating disorders.

  7. Dual fields and E11

    International Nuclear Information System (INIS)

    Riccioni, Fabio; West, Peter


    We show that the adjoint representation of E 11 contains generators corresponding to the infinite possible dual descriptions of the bosonic on-shell degrees of freedom of eleven-dimensional supergravity. We also give an interpretation for the fields corresponding to many of the other generators in the adjoint representation

  8. An index to characterize female career promotion in academic medicine. (United States)

    Brüggmann, Dörthe; Groneberg, David A


    Imbalances in female career promotion are a key factor of gender disparities at the workplace. They may lead to stress and stress-related diseases including burnout, depression or cardiovascular diseases. Since this problem cannot be generalized and varies between different fields, new approaches are needed to assess and describe the magnitude of the problem in single fields of work. To construct a new index, operating figures of female and male medical students were collected for Germany in a period over 15 years and their progression throughout their studies towards specialization and academic chair positions. By the use of different female to male ratios (f:m), we constructed an index that describes the extend by which women can ascent in their academic career by using the field of academic medicine as an example. A medical student f:m ratio of 1.54 (52,366 female vs. 34,010 male) was found for Germany in 2013. In 1998, this f:m ratio was 0.999. In the same year (2013), the OB/GYN hospital specialists' f:m ratio was 1.566 (3347 female vs. 2137 male physicians) and 0.577 (516 female vs 894 male physicians) for ENT hospital specialists, respectively. The f:m ratios concerning chairs of OB/GYN and ENT were 0.105 and 0.1, respectively. Then an index was generated that incorporated these operating figures with the student f:m ratio as denominator and the chair f:m ratio as numerator while the hospital specialist f:m ratio served as a corrector in the numerator in order to adjust to the attraction of a given field to female physicians. As a result, the index was 0.044 for OB/GYN and 0.113 for ENT instead of ideally ~1 in a completely gender harmonized situation. In summary, a new index to describe female career advancement was established for academic medicine. By the use of this index, different academic and medical fields can now be compared to each other and future benchmarks could be proposed. Also, country differences may be examined using the proposed index and

  9. 40 CFR 1054.125 - What maintenance instructions must I give to buyers? (United States)


    ... give to buyers? 1054.125 Section 1054.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... aftertreatment devices, pulse-air valves, fuel injectors, oxygen sensors, electronic control units, superchargers... under the purchase agreement. (2) Get us to waive this prohibition in the public's interest by...

  10. A literature review of empirical studies of philanthropy : eight mechanisms that drive charitable giving.

    NARCIS (Netherlands)

    Bekkers, René; Wiepking, Pamala


    The authors present an overview of the academic literature on charitable giving based on a literature review of more than 500 articles. They structure their review around the central question of why people donate money to charitable organizations. We identify eight mechanisms as the most important

  11. Cowpeas in Northern Ghana and the Factors that Predict Caregivers’ Intention to Give Them to Schoolchildren

    NARCIS (Netherlands)

    Abizari, A.R.; Pilime, N.; Armar-Klemesu, M.; Brouwer, I.D.


    Background Cowpeas are important staple legumes among the rural poor in northern Ghana. Our objectives were to assess the iron and zinc content of cowpea landraces and identify factors that predict the intention of mothers/caregivers to give cowpeas to their schoolchildren. Methods and Findings We

  12. Giving Psychology Away: How George Miller's Vision Is Being Realised by Psychological Literacy (United States)

    Banyard, Philip; Hulme, Julie A.


    In George Miller's famous address to the American Psychological Association in 1969 he explored the aims and future direction of psychology. Psychology could develop as a professional elite that develops specialised knowledge that experts can hold on to or it could aim to "give psychology away" and to allow the general public access to…

  13. 40 CFR 1060.130 - What installation instructions must I give to equipment manufacturers? (United States)


    ... instructions must I give to equipment manufacturers? (a) If you sell a certified fuel-system component for... EPA Low-Emission Fuel Lines, tell equipment manufacturers not to install the fuel lines with Large SI engines that operate on gasoline or another volatile liquid fuel. (4) Describe instructions for installing...

  14. 20 CFR 408.410 - When do you need to give us evidence of your age? (United States)


    ... age? 408.410 Section 408.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SPECIAL BENEFITS FOR CERTAIN WORLD WAR II VETERANS Evidence Requirements Age § 408.410 When do you need to give us evidence of... application is filed and supports your statement. ...

  15. Meaning That Social Studies Teacher Candidates Give to Value Concept and Their Value Rankings (United States)

    Aysegül, Tural


    This work determines the role that value education plays in shaping people's personal and social life. This research aims to put forward meaning that social studies teacher candidates give to value concept and its value ranking. To achieve this aim, the opinions of 12 social studies teacher candidates were obtained. During the data collection…

  16. Using "Giving Voice to Values" to Improve Student Academic Integrity in Information Technology Contexts (United States)

    Riemenschneider, Cynthia K.; Manly, Tracy S.; Leonard, Lori N. K.


    Academic integrity continues to be a concern for universities and faculty. Yet practical methods for conveying ethical behavior can be difficult to achieve. This study uses the multidimensional ethics scale to gain insight into three situations involving students. The findings from those scenarios are then framed using the "Giving Voice to…

  17. Give me your child: adoption practices in a small Moroccan town

    NARCIS (Netherlands)

    Fioole, J.C.C.M.


    Despite a legal ban on adoption, derived from Islamic law, various adoption practices are common throughout Morocco. Drawing on ethnographic fieldwork in the Moroccan town of Skhirat, I analyse the intriguing cases of requested adoption, in which parents are asked to give away their own child for

  18. Inequality and redistribution behavior in a give-or-take game (United States)

    Bechtel, Michael M.; Scheve, Kenneth F.


    Political polarization and extremism are widely thought to be driven by the surge in economic inequality in many countries around the world. Understanding why inequality persists depends on knowing the causal effect of inequality on individual behavior. We study how inequality affects redistribution behavior in a randomized “give-or-take” experiment that created equality, advantageous inequality, or disadvantageous inequality between two individuals before offering one of them the opportunity to either take from or give to the other. We estimate the causal effect of inequality in representative samples of German and American citizens (n = 4,966) and establish two main findings. First, individuals imperfectly equalize payoffs: On average, respondents transfer 12% of the available endowments to realize more equal wealth distributions. This means that respondents tolerate a considerable degree of inequality even in a setting in which there are no costs to redistribution. Second, redistribution behavior in response to disadvantageous and advantageous inequality is largely asymmetric: Individuals who take from those who are richer do not also tend to give to those who are poorer, and individuals who give to those who are poorer do not tend to take from those who are richer. These behavioral redistribution types correlate in meaningful ways with support for heavy taxes on the rich and the provision of welfare benefits for the poor. Consequently, it seems difficult to construct a majority coalition willing to back the type of government interventions needed to counter rising inequality. PMID:29555734

  19. 40 CFR 1051.125 - What maintenance instructions must I give to buyers? (United States)


    ... give to buyers? 1051.125 Section 1051.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... period for aftertreatment devices, pulse-air valves, fuel injectors, oxygen sensors, electronic control... to address problems related to special situations, such as atypical engine operation. You must...

  20. 40 CFR 1048.125 - What maintenance instructions must I give to buyers? (United States)


    ... using fuel that causes substantially more engine performance problems than commercial fuels of the same... give to buyers? 1048.125 Section 1048.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... intervals, except as specified in paragraphs (a)(3), (b) and (c) of this section: (i) For catalysts, fuel...

  1. 40 CFR 1045.125 - What maintenance instructions must I give to buyers? (United States)


    ... give to buyers? 1045.125 Section 1045.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... maintenance within the useful life period for aftertreatment devices, pulse-air valves, fuel injectors, oxygen... to address problems related to special situations, such as atypical engine operation. You must...

  2. give us this day our daily bread” – clergy's lived religion in pretoria ...

    African Journals Online (AJOL)

    project” has evolved into engagement with manifold challenges that are linked to the locality and the time ..... to prevent burnout. Denominational gatherings are full of such well-meaning but unhelpful workshops. Yet, despite knowing this, most busy clergy cannot take the advice that they freely give to others. The standard.

  3. Mental Health Literacy and Help-Giving Responses in Irish Adolescents (United States)

    Byrne, Sadhbh; Swords, Lorraine; Nixon, Elizabeth


    This study assessed mental health literacy in Irish adolescents (N = 187), and explored participants' help-giving responses toward hypothetical depressed peers. Participants read five vignettes, each describing an adolescent experiencing a life difficulty; two of the characters met "Diagnostic and Statistical Manual of Mental Disorders"…

  4. Dead Bodies Matter: Gift Giving and the Unveiling of Body Donor Monuments in the Netherlands

    NARCIS (Netherlands)

    Bolt, S.H.


    Body donors are people who voluntarily donate their entire body, after death, to anatomical science. Based on anthropological fieldwork in the Netherlands this article explores the construction of body donor monuments since 2007. These developments are analyzed by means of gift-giving theories. Body

  5. The role of personal values in children's costly sharing and non-costly giving. (United States)

    Abramson, Lior; Daniel, Ella; Knafo-Noam, Ariel


    This study examined whether children's values, global and abstract motivations serving as guiding principles, are organized similarly to those of adults, whether values can predict individual differences in children's sharing behaviors, and whether the normative nature of the situation influences the expression of these individual differences. Children (N=243, ages 5-12years) participated in a values ranking task as part of a visit to a science museum. The majority of children (n=150) also participated in a task examining costly sharing (i.e., sharing that results in giving up part of one's own resources) and non-costly giving (i.e., giving that does not influence one's own share). Starting from 5years of age, children showed a structure of values similar to that of adolescents and adults, specifically contrasting preferences for opposing values (i.e., self-transcendence with self-enhancement and openness to change with conservation). Importance given to self-transcendence values related positively to costly sharing but not to non-costly giving, indicating that in situations where it is more normative to share, individual differences in values are less expressed in children's actual sharing. In addition, children's sex and age moderated the relation between values and behavior. Children's values are an important aspect of their developing personalities. Taking them into consideration can greatly promote the research of prosocial and normative development as well as our understanding of individual differences in children's behavior. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Philanthropy for the Arts in the Era of Globalisation : International Tax Barriers for Charitable Giving

    NARCIS (Netherlands)

    R. Buijze (Renate)


    markdownabstractAttracting gifts from private donors is vital for many arts organisations, as the income they generate from other sources is too limited to finance their activities. Governments use tax incentives to stimulate individuals to give to arts organisations and other causes active for the

  7. Giving in dictator games: regard for others or regard by others?

    DEFF Research Database (Denmark)

    Koch, Alexander; Normann, Hans Theo


    with information about the source of offers with one that does not, controlling for anonymity in a double blind setting. Combined with extant results, our findings suggest that about half of dictator giving observed in experiments is internally motivated and the other half is driven by external factors...

  8. 76 FR 60455 - The White House Council for Community Solutions Gives Notice of Their Following Meeting (United States)


    ... COMMUNITY SERVICE Sunshine Act Meeting Notice The White House Council for Community Solutions Gives Notice... to the Council's electronic mailbox at WhiteHouse[email protected] . The public can also follow the...: Leslie Boissiere, Executive Director, White House Council for Community Solutions, Corporation for...

  9. Impure and Multiple! Taking Full Advantage of Belk’s Extensions of Giving

    DEFF Research Database (Denmark)

    Bajde, Domen


    to be a person that extends and shares himself ‘out’ profusely. Following his generous example, I wish to share some thoughts on the ‘extensions’ that Belk’s work on gift giving and sharing achieves and/or helps us envision. I discuss five papers, beginning with the ‘Agapic love’ paper (Belk and Coon, 1993...

  10. An Examination of Participation in Different Types of Alumni Programs and Giving (United States)

    Widenhorn, Mirko


    The purpose of this study was to investigate whether giving to an institution by a graduate differs based on participation in various types of alumni programming. With the continuing cost pressures on higher education institutions, growing alumni donations is increasingly seen as a way to increase revenue. While alumni relations offices have…

  11. CD review: Giving voice to hope: music of Liberian refugees | Thorn ...

    African Journals Online (AJOL)

    Title: Giving voice to hope: music of Liberian refugees (2009). One compact disk and booklet. Production supervision by Barry Tonge, Michael Frishkopf, Nancy Hanneman, Ellis Pourbaix and Jennifer Woronuk. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  12. The WTO's Effect on Trade : What You Give is What You Get

    NARCIS (Netherlands)

    Kohl, Tristan; Christensen, Bent Jesper; Kowalczyk, Carsten


    Do countries trade more when they participate in the World Trade Organisation (WTO)? After Rose's (Am Econ Rev 94:98-114, 2004) initial "non-effect", the literature has developed in several ways to re-examine this unexpected result. This paper gives a detailed overview of the developments and

  13. Colleges Eye Limit on Time Players Give to Sports, Tougher Tests for Drug Abuse. (United States)

    Farrell, Charles S.


    The death of a basketball player at the University of Maryland is giving new impetus to proposals to toughen the testing of athletes for drugs and to tighten limits on the time college players devote to their sports. Developments at Maryland and the National Collegiate Athletic Association are described. (MLW)

  14. 30 CFR 721.14 - Failure to give notice and lack of reasonable belief. (United States)


    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Failure to give notice and lack of reasonable belief. 721.14 Section 721.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT... and lack of reasonable belief. No notice of violation or cessation order may be vacated by reason of...

  15. Can BRICS Build Ivory Towers of Excellence? Giving New Meaning to World-Class Universities (United States)

    David, Solomon Arulraj; Motala, Shireen


    This paper aims to map the landscape of higher education transformation in the BRICS (Brazil, Russia, India, China and South Africa) nations while exploring the status of BRICS nations in some of the global university rankings and analysing their potential to give new meaning to notions such as excellent and world-class universities. The study…

  16. The impact of culture and recipient perspective on direction giving in the service of wayfinding

    NARCIS (Netherlands)

    Hund, Alycia M.; Schmettow, Martin; Noordzij, Matthijs Leendert


    We examined how culture and recipient perspective affect direction giving during wayfinding. Participants from the United States and the Netherlands provided directions from starting locations to destinations for fictional recipients driving through a town (route perspective) or looking at a map of

  17. 20 CFR 702.216 - Effect of failure to give notice. (United States)


    ... supervisor was aware of the injury and/or in the case of a hearing loss, where the employer has furnished to the employee an audiogram and report which indicates a loss of hearing. Failure to give notice shall...'S AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Claims...

  18. Self-sacrifice and self-affirmation within care-giving. (United States)

    van Nistelrooy, Inge


    According to the ethics of care, practices of care are sources of moral knowledge that take human relatedness into account. However, caregivers may also find themselves in situations that demand sacrifices, even to the point where their own self is at stake. This may not only be cause for concern about the risks of caregivers, the result of an unequal distribution of power, but it may as well be a chance for affirmation of one's identity, of self-attestation. As Ricoeur argues, giving of the self or even giving one's life may be the ultimate expression of one's belonging, in friendship, devotion or loyalty. Ricoeur also considers the meaning of giving a gift, which to him does not lie in any return gift, but rather in the gift as offering, as generosity. Giving is first of all a risk, a sacrifice, with only the hope that it will be received. In this article I aim to extend his argument to the realm of caregiving, thereby supporting my claim that some sort of self-sacrifice is implied in the very act of caring for others.

  19. OSHA Final Rule Gives Employees the Right to See Their Exposure and Medical Records. (United States)

    Hayes, Mary


    Provides details pertaining to the Occupational Safety and Health Administration (OSHA) ruling that gives employees, their designated representatives, and OSHA the right to examine their on-the-job medical records. Discusses the effects the ruling may have on organizations. (Author/MLF)

  20. Teaching Techniques: Give or Take? Test Review in the ESL/EFL Classroom (United States)

    Mermelstein, Aaron David


    This article describes "Give or Take?", a fun game that teachers can use to review vocabulary in the English as a second language or foreign language (ESL/EFL) classroom. This game is easy to prepare, and it is a fun and efficient way to review for quizzes or larger midterm or final exams. It can be adapted to almost any grade level or…

  1. Giving to Excellence: Generating Philanthropic Support for UK Higher Education. Ross-CASE Report 2016 (United States)

    Jain, Yashraj


    This report presents findings from the 2016 Ross-CASE Survey of Philanthropic Giving to Universities in UK. The project was conducted by CASE Europe and funded by HEFCE and the Ross-Group. This year's survey comes at a time of great change for the UK charity sector. The historical trend data of previous surveys will be invaluable in helping…

  2. Tuberculosis and female reproductive health

    Directory of Open Access Journals (Sweden)

    K Ghosh


    Full Text Available Tuberculosis (TB is an important cause of mortality and morbidity all over the world and is particularly relevant in developing countries like India where the disease is endemic. Female reproductive system is very vulnerable to this infection and clinical presentation of this disease in female reproductive tract is protean in nature and in a large majority of patients could be completely silent. This disease is an important cause of infertility, menstrual irregularity, pregnancy loss, and in association with pregnancy, morbidity to both the mother and child increases. Some of the effects of TB infection on female genital tract could be remote in nature due to infection elsewhere. Medicines used to treat TB infection can also have adverse effects on contraception and other areas of female reproductive health. HIV coinfection and multidrug-resistant tuberculosis (MDR-TB and increased population migration from developed to developing countries have now added a whole new dimension to this infection. Though new, finer diagnostic tools of detection of TB are increasingly available in the form of bacterial cultures and polymerase chain reaction (PCR based diagnostics, suspicion by clinicians remains the main tool for diagnosis of the condition. Hence, doctors need to be properly trained to become "Tuberculosis Minded".

  3. Debunking myths about female circumcision

    African Journals Online (AJOL)

    Catherine deVries

    of the feet and binding caused gait, spine and infection prob- lems, and was ultimately banned in 1912 but persisted secretly for another 50 years or so until both education of women and social norms progressed to the point that it was no longer toler- ated. Despite laws in many African countries prohibiting female cir-.

  4. Rembrandt and the Female Nude

    NARCIS (Netherlands)

    Sluijter, Eric Jan


    Rembrandt's extraordinary paintings of female nudes - Andromeda, Susanna, Diana and Her Nymphs, Danaë, Bathsheba - as well as his etchings of nude women, have fascinated many generations of art lovers and art historians, but they have also elicited vehement criticism. They were considered

  5. Personality Variables in Female Homosexuality. (United States)

    Wilson, M. Lee

    Most of the debate among the behavioral sciences about the interaction between choice of sexual object and personality characteristics has dealt with male homosexuality. To explore the personality variables of female homosexuals, 46 heterosexual and 46 homosexual women took the California Psychological Inventory. Comparison of the results…

  6. Support growing for eradicating female genital cutting. (United States)


    Female genital cutting (FGC), a prevalent practice in most African countries not just seriously endangers a girl's lifetime health, but it is also considered a human rights violation. In June 1999, the Intra-Agency Working Group on FGC held a symposium with US Agency for International Development (USAID) staff to explore ways of incorporating into USAID program activities to eradicate the practice of FGC. One of the presentations at the symposium concerned "circumcision with words". This ceremony is an alternative rite of passage; it is conducted through a 5-day seclusion, culminating in a 1-day celebration including feasting and gift giving. The alternative rites include 1) self-esteem and coping with criticism; 2) responsibility for one¿s own decision; 3) dating and courtship; 4) coping with peer pressure; 5) personal hygiene; 6) marriage; 7) pregnancy and sexually transmitted disease and AIDS prevention; 8) contraception; 9) FGC, early marriage, and gender empowerment, including the rights of the girl child; 10) respect for community; and 11) respect for elders. Alternative rites of passage are gaining community acceptance and by Kenya Medical Association. None of the girls who participated in the ceremony were circumcised later.

  7. On the Ginzburg-Landau critical field in three dimensions

    DEFF Research Database (Denmark)

    Fournais, Søren; Helffer, Bernard


    We study the three-dimensional Ginzburg-Landau model of superconductivity. Several natural definitions of the (third) critical field, HC3, governing the transition from the superconducting state to the normal state, are considered. We analyze the relation between these fields and give conditions ...... of the field strength for sufficiently large fields. As a consequence of our analysis, we give an affirmative answer to a conjecture by Pan. © 2008 Wiley Periodicals, Inc....

  8. Traditional and social media coverage and charitable giving following the 2010 earthquake in Haiti. (United States)

    Lobb, Ano; Mock, Nancy; Hutchinson, Paul L


    Media reports on disasters may play a role in inspiring charitable giving to fund post-disaster recovery, but few analyses have attempted to explore the potential link between the intensity of media reporting and the amount of charitable donations made. The purposes of this study were to explore media coverage during the first four weeks of the 2010 earthquake in Haiti in order to assess changes in media-intensity, and to link this information to data on contributions for emergency assistance to determine the impact of media upon post-disaster charitable giving. Data on newspaper and newswire coverage of the 2010 earthquake in Haiti were gathered from the NexisLexis database, and traffic on Twitter and select Facebook sites was gathered from social media analyzers. The aggregated measure of charitable giving was gathered from the Center for Philanthropy at Indiana University. The intensity of media reporting was compared with charitable giving over time for the first month following the event, using regression modeling. Post-disaster coverage in traditional media and Twitter was characterized by a rapid rise in the first few days following the event, followed by a gradual but consistent decline over the next four weeks. Select Facebook sites provided more sustained coverage. Both traditional and new media coverage were positively correlated with donations: every 10% increase in Twitter messages relative to the peak percentage was associated with an additional US $236,540 in contributions, while each additional ABC News story was associated with an additional US $963,800 in contributions. While traditional and new media coverage wanes quickly after disaster-causing events, new and social media platforms may allow stories, and potentially charitable giving, to thrive for longer periods of time.

  9. Automating annotation of information-giving for analysis of clinical conversation. (United States)

    Mayfield, Elijah; Laws, M Barton; Wilson, Ira B; Penstein Rosé, Carolyn


    Coding of clinical communication for fine-grained features such as speech acts has produced a substantial literature. However, annotation by humans is laborious and expensive, limiting application of these methods. We aimed to show that through machine learning, computers could code certain categories of speech acts with sufficient reliability to make useful distinctions among clinical encounters. The data were transcripts of 415 routine outpatient visits of HIV patients which had previously been coded for speech acts using the Generalized Medical Interaction Analysis System (GMIAS); 50 had also been coded for larger scale features using the Comprehensive Analysis of the Structure of Encounters System (CASES). We aggregated selected speech acts into information-giving and requesting, then trained the machine to automatically annotate using logistic regression classification. We evaluated reliability by per-speech act accuracy. We used multiple regression to predict patient reports of communication quality from post-visit surveys using the patient and provider information-giving to information-requesting ratio (briefly, information-giving ratio) and patient gender. Automated coding produces moderate reliability with human coding (accuracy 71.2%, κ=0.57), with high correlation between machine and human prediction of the information-giving ratio (r=0.96). The regression significantly predicted four of five patient-reported measures of communication quality (r=0.263-0.344). The information-giving ratio is a useful and intuitive measure for predicting patient perception of provider-patient communication quality. These predictions can be made with automated annotation, which is a practical option for studying large collections of clinical encounters with objectivity, consistency, and low cost, providing greater opportunity for training and reflection for care providers.

  10. Low-frequency fields - sources and exposure

    International Nuclear Information System (INIS)

    Kunsch, B.


    The author briefly discusses definition of terms, gives an introduction to measurement techniques and describes the characteristics of various low-frequency fields and their causes using typical examples: natural electric fields (thunderstroms), natural magnetic fields, technical electric constant fields (urban transportation, households), static magnetic fields (urban transportation, nuclear magnetic resonance imaging), technical electric alternating fields (high-voltage transmission lines, households), and magnetic alternating fields (high-voltage transmission lines). The author discusses both occupational exposure and that of the general public while underpinning his statements by numerous tables, measurement diagrams and charts. (Uhe) [de

  11. About creativity and female body: Sylvia Plath's artistic vision

    Directory of Open Access Journals (Sweden)

    Mušović Azra A.


    Full Text Available American-English confessional poet Sylvia Plath is celebrated for her sophisticated and ruthless poetry, which excels at describing the most extreme reaches of human consciousness and passions. Rather than a confessional stance, we confront in Plath's poetry a world shaped by a principle of malign immanence, complicated by ambivalence, and filtered through a distinctly feminine sensibility. This paper is concerned with the poetic world and vision she creates, demonstrating the richness of her intellect and imagination. It concentrates on Plath's voice and its deliverance from a passive female body through a process of incarnation. It explores the strategies whereby Plath manipulates her body as a psychic and physical space, imaginatively transforms it into fantastic shapes, submits it to fire, freezes it into a statue, and translates it into figures of speed and flight. This female body of imagination she invents and gives voice to we see as her particular contribution to the lyric impulse in poetry.

  12. "Something's Gotta Give:" Advanced-Degree Seeking Women's Experiences of Sexism, Role Overload, and Psychological Distress (United States)

    West, Lindsey M.


    With the rise in advanced-degree seeking women and the minimal research on the dual impact of sexism and role overload, the current study aims to better understand the impact of sexism and role overload on psychological distress in a particular sample of advanced-degree seeking women. Seventy-six female medical student participants (mean age 24.7)…

  13. Who Should Mentor Me? Giving a Voice to Black Women Athletic Training Students (United States)

    Siple, Bonnie J.; Hopson, Rodney K.; Sobehart, Helen C.; Turocy, Paula S.


    Context: Black women are dramatically underrepresented in the health care profession of athletic training. It may be theorized that one of the reasons more black female students are not entering into the profession of athletic training is that they do not have adequate mentors to successfully guide them. Objective: The purpose of our qualitative…

  14. Who Gives and Who Gets: Why, when, and with Whom Young People Engage in Oral Sex (United States)

    Vannier, Sarah A.; O'Sullivan, Lucia F.


    Surprisingly little is known about oral sex experiences among emerging adults, including the motives behind their participation in this sexual activity. The current study examined the characteristics of emerging adults' most recent oral sex experience. A total of 431 young people (M age = 21.7 years; 71.7% female) completed an on-line survey…

  15. Sex ratio at birth and racial differences: Why do Black women give ...

    African Journals Online (AJOL)

    The two important questions that this paper will attempt to answer are: (1) why is it that regardless of race/ethnicity or geographic location, the sex ratio data at birth show more males than females?; and (2) Why is it that regardless of geographic location compared to other racial/ethnic groups, Black women or Women of ...

  16. Developmental evidence for obstetric adaptation of the human female pelvis. (United States)

    Huseynov, Alik; Zollikofer, Christoph P E; Coudyzer, Walter; Gascho, Dominic; Kellenberger, Christian; Hinzpeter, Ricarda; Ponce de León, Marcia S


    The bony pelvis of adult humans exhibits marked sexual dimorphism, which is traditionally interpreted in the framework of the "obstetrical dilemma" hypothesis: Giving birth to large-brained/large-bodied babies requires a wide pelvis, whereas efficient bipedal locomotion requires a narrow pelvis. This hypothesis has been challenged recently on biomechanical, metabolic, and biocultural grounds, so that it remains unclear which factors are responsible for sex-specific differences in adult pelvic morphology. Here we address this issue from a developmental perspective. We use methods of biomedical imaging and geometric morphometrics to analyze changes in pelvic morphology from late fetal stages to adulthood in a known-age/known-sex forensic/clinical sample. Results show that, until puberty, female and male pelves exhibit only moderate sexual dimorphism and follow largely similar developmental trajectories. With the onset of puberty, however, the female trajectory diverges substantially from the common course, resulting in rapid expansion of obstetrically relevant pelvic dimensions up to the age of 25-30 y. From 40 y onward females resume a mode of pelvic development similar to males, resulting in significant reduction of obstetric dimensions. This complex developmental trajectory is likely linked to the pubertal rise and premenopausal fall of estradiol levels and results in the obstetrically most adequate pelvic morphology during the time of maximum female fertility. The evidence that hormones mediate female pelvic development and morphology supports the view that solutions of the obstetrical dilemma depend not only on selection and adaptation but also on developmental plasticity as a response to ecological/nutritional factors during a female's lifetime.

  17. The difference between “giving a rose” and “giving a kiss”: Sustained neural activity to the light verb construction (United States)

    Wittenberg, Eva; Paczynski, Martin; Wiese, Heike; Jackendoff, Ray; Kuperberg, Gina


    We used event-related potentials (ERPs) to investigate the neurocognitive mechanisms associated with processing light verb constructions such as “give a kiss”. These constructions consist of a semantically underspecified light verb (“give”) and an event nominal that contributes most of the meaning and also activates an argument structure of its own (“kiss”). This creates a mismatch between the syntactic constituents and the semantic roles of a sentence. Native speakers read German verb-final sentences that contained light verb constructions (e.g., “Julius gave Anne a kiss”), non-light constructions (e.g., “Julius gave Anne a rose”), and semantically anomalous constructions (e.g., *“Julius gave Anne a conversation”). ERPs were measured at the critical verb, which appeared after all its arguments. Compared to non-light constructions, the light verb constructions evoked a widely distributed, frontally focused, sustained negative-going effect between 500 and 900 ms after verb onset. We interpret this effect as reflecting working memory costs associated with complex semantic processes that establish a shared argument structure in the light verb constructions. PMID:24910498

  18. Developing Female Coaches: Strategies from Women Themselves (United States)

    Norman, Leanne


    The purpose of this study was to explore strategies for the development of aspiring female coaches based on the ideas of existing high-performance female coaches. Drawing on semi-structured interviews with national-level female coaches in the United Kingdom, four recurrent ideas for developing female coaches in a male-dominated profession emerged.…

  19. Female forestland owners: Characterization of assistance needs (United States)

    Sarah Day Crim; Mark Dubois; Conner Bailey; John Schelhas


    There is a limited amount of research focusing on female forestland owners. In looking at female forestland owners as a group researchers are often left with more questions than answers. What is the role of these landowners in the forestry sector? How do female forestland owners manage their lands? Do female forestland owners possess unique characteristics, needs, and...

  20. Female fitness optimum at intermediate mating rates under traumatic mating.

    Directory of Open Access Journals (Sweden)

    Rolanda Lange

    Full Text Available Traumatic mating behaviors often bear signatures of sexual conflict and are then typically considered a male strategy to circumvent female choice mechanisms. In an extravagant mating ritual, the hermaphroditic sea slug Siphopteron quadrispinosum pierces the integument of their mating partners with a syringe-like penile stylet that injects prostate fluids. Traumatic injection is followed by the insertion of a spiny penis into the partner's gonopore to transfer sperm. Despite traumatic mating, field mating rates exceed those required for female fertilization insurance, possibly because costs imposed on females are balanced by direct or indirect benefits of multiple sperm receipt. To test this idea, we exposed animals to a relevant range of mating opportunity regimes and assessed the effects on mating behavior and proxies of female fitness. We find penis intromission duration to decrease with mating rates, and a female fecundity maximum at intermediate mating rates. The latter finding indicates that benefits beyond fertilization insurance can make higher mating rates also beneficial from a female perspective in this traumatically mating species.

  1. "Meek, But Not Weak!" A Resilient Black Female Mathematics Teacher Composes a Purposeful Life (United States)

    Leavitt, Della Ruth


    This narrative case study of a Black female middle grades mathematics teacher in an urban school provides an in-depth look at one teacher's life story, resilience, and teaching practices in a racialized environment. The study gives particular attention to the factors that contributed to her strength and resilience: family and faith. This view of…

  2. The Role of Learned Resourcefulness in Helping Female Undergraduates Deal with Unwanted Sexual Activity (United States)

    Kennett, Deborah J.; Humphreys, Terry P.; Patchell, Meghan


    We examined the relationship between learned resourcefulness skills and the manner in which undergraduate heterosexual women handle unwanted sexual advances/activity. Participants consisted of 150 females completing a set of questionnaires assessing general learned resourcefulness, sexual giving-in experience, sexual resourcefulness, sexual…

  3. Self-Perceptions of a High School Female Adolescent with Asperger Syndrome: A Case History (United States)

    Edwards, Kemberly V.


    The purpose of this study is to increase the knowledge base about female adolescents with Asperger syndrome (AS). The findings will be useful in providing educators with an insight into the social world of Asperger syndrome in order to give them a better understanding of the syndrome, and to assist them in teaching students more effectively. The…

  4. Segregation distortion in chicken and the evolutionary consequences of female meiotic drive in birds

    DEFF Research Database (Denmark)

    Axelsson, Erik Gunnar; Albrechtsen, Anders; Van, A. P.


    As all four meiotic products give rise to sperm in males, female meiosis result in a single egg in most eukaryotes. Any genetic element with the potential to influence chromosome segregation, so that it is preferentially included in the egg, should therefore gain a transmission advantage; a proce...

  5. A Female Identity Switch Helps Keep Only One Egg in the Basket

    NARCIS (Netherlands)

    Weijers, Dolf


    The flowering plant female gametophyte carries two gametes, an egg cell and a central cell, whose double fertilization gives rise to embryo and endosperm, respectively. In this issue of Developmental Cell, Yuan et al. (2016) identify the protein CKI1 as a key switch that controls the differential

  6. Class field theory

    CERN Document Server

    Artin, Emil


    This classic book, originally published in 1968, is based on notes of a year-long seminar the authors ran at Princeton University. The primary goal of the book was to give a rather complete presentation of algebraic aspects of global class field theory, and the authors accomplished this goal spectacularly: for more than 40 years since its first publication, the book has served as an ultimate source for many generations of mathematicians. In this revised edition, two mathematical additions complementing the exposition in the original text are made. The new edition also contains several new foot

  7. Stock-Market Crash Will Not Lead to Severe Reduction in Giving to Colleges, Harvard Economist Predicts. (United States)

    Bailey, Anne Lowrey


    Giving patterns in the six years following a stock market drop in 1960 showed that giving actually went up during those years. However, in the case of very wealthy donors, they reduced large gifts to colleges. ( MLW)

  8. Contribution gives the cosmic radiation to the doses for exhibition to the natural radiation in the Cuban population

    International Nuclear Information System (INIS)

    Tomas Zerquera, J.; Peres Sanchez, D.; Prendes Alonso, M


    With the objective to specify the preponderant contribution the cosmic component the radiation in the dose that the Cuban population receives you carries out a program she gives mensurations she gives this component in the whole country

  9. Do simple models give a correct description of the wind condition in a coastal area ?

    Energy Technology Data Exchange (ETDEWEB)

    Kaellstrand, B. [Uppsala Univ. (Sweden). Dept. of Meteorology


    When the surface conditions changes at a coastline, an internal boundary layer evolves, with a wind speed and turbulence intensity influenced by these new conditions. Aircraft measurements across the coastline, performed during near neutral conditions, are compared with a model and thirteen more simple expressions for the growth of an internal boundary layer (IBL). The majority of the expressions overestimate the IBL height, while other underestimate it. Some of the expressions give reasonable result close to the coast. The model gives good agreement, even for larger distances. The vertical potential temperature gradient turned out to be an important parameter for the growth of the IBL, even with this near neutral conditions. 21 refs, 5 figs, 1 tab

  10. The reasons why Iran will never give up its nuclear program

    International Nuclear Information System (INIS)

    Bordes, Marjorie


    After having noticed that there is still an ambiguity about the civilian or military purpose of the Iranian nuclear program, and evoked the new commitments and propositions made by the new Iranian government, the author outlines that it would be an illusion to believe that Iran will ever give up its nuclear program. She outlines that this program, although it was started earlier, is a symbol of the 1979 revolution, that the development of civilian nuclear activities is an inalienable right for any country, that the geopolitical environment is a critical issue for Iran (the country is surrounded by potential threats). She evokes the development made by Iran to master the whole atom cycle and thus states that Iran will not give up its program after these substantial investments

  11. Dead bodies matter: gift giving and the unveiling of body donor monuments in the Netherlands. (United States)

    Bolt, Sophie


    Body donors are people who voluntarily donate their entire body, after death, to anatomical science. Based on anthropological fieldwork in the Netherlands this article explores the construction of body donor monuments since 2007. These developments are analyzed by means of gift-giving theories. Body donation is a practice in which the medical and scientific value of the donor bodies has always been praised. Increasingly the fact that the bodies represent real human beings who have mourning relatives has also been acknowledged. This change in attitude has resulted in a desire on the part of anatomical professionals to give back a monument, not only for the donors themselves but also, in particular, for the donors' relatives. The great public interest in the monuments has revealed that many of the bereaved, in the absence of having the physical body of the donor, need a symbolic final resting place for their loved ones. © 2012 by the American Anthropological Association.

  12. Clitoridectomy: female circumcision in Egypt. (United States)

    Hansen, H H

    Female circumcision, or clitoridectomy, has been mentioned in ancient writings from many parts of the world. There are 4 different degrees of total or partial clitoridectomy involving removal of different parts of the female genitalia. The most radical, Sudanese or Pharonic circumcision, is not now practiced in very many areas. The procedure is generally performed 1-2 years preceding puberty. Therefore, it cannot really be considered a rite of passage. Complications following the procedure are mentioned. The are 4 reasons for having the procedure performed: 1) religious; 2) aesthetic; 3) for prevention of undesirable sexual stimulation; and 4) tradition. In Egypt, the 4th most radical type of clitoridectomy is not practiced. The other 3 types are practiced by both Muslims and Christian Copts. During a stay in Egypt during 1966-67, the author had a chance to observe the incidence of the procedure among all classes of Egyptian women.

  13. Female Genital Mutilation in Egypt

    Directory of Open Access Journals (Sweden)

    Nissrin Hoffmann


    Full Text Available Female Genital Mutilation is widely practiced in Egypt as well as in big sections of the African continent. The tradition of mutilation of the female genital areas has been practiced over the course of many years in the country and has been attributed to being promoted by the Islamic religion in Egypt. The Islamic religion is the most widely practiced religion within Egypt and therefore is linked to being the main reason why the country possesses one of the highest prevalence rates of the practice within Africa, according to many surveys performed by many leading agencies and nongovernmental organizations that advocate for the abolition of the practice within the country. FGM as a social health concern has been realized as not possessing any health benefits for the women and young girls who are taken through the practice.

  14. Monochrome Males and Colorful Females

    Directory of Open Access Journals (Sweden)

    Lynn Wright


    Full Text Available Influences of educational level and gender were examined through free drawings. A total of 216 participants were recruited ranging from nursery school to university students. Using an adaptation of Turgeon’s methodology, participants were given a standardized set of colored pens and asked to draw a picture. Pictures were analyzed for the area of the page covered, colors used, number of colors used, and content. Overall, females covered more of the page, and used more colors than males. Females drew significantly more sky, flowers/trees and buildings (in most cases houses, and males drew more people and vehicles. In relation to educational level, nursery children used fewer colors than the other groups and secondary school children used more colors than primary school children. It was concluded that gender differences in content, and color, of drawings exist and these differences remain stable into adulthood. Results are discussed in terms of social and evolutionary theory.

  15. Female Genital Mutilation in Egypt

    Directory of Open Access Journals (Sweden)

    Nissrin Hoffmann


    Full Text Available Female Genital Mutilation is widely practiced in Egypt as well as in big sections of the African continent. The tradition of mutilation of the female genital areas has been practiced over the course of many years in the country and has been attributed to being promoted by the Islamic religion in Egypt. The Islamic religion is the most widely practiced religion within Egypt and therefore is linked to being the main reason why the country possesses one of the highest prevalence rates of the practice within Africa, according to many surveys performed by many leading agencies and nongovernmental organizations that advocate for the abolition of the practice within the country. FGM as a social health concern has been realized as not possessing any health benefits for the women and young girls who are taken through the practice.

  16. Evaluation gives the activity inventory the nuclear fuel irradiated and its radioactive waste

    International Nuclear Information System (INIS)

    Rodriguez Gual, Maritza


    The present work has as objectives to give a quantitative evaluation to the activity that possesses the nuclear fuel for 3,6% enrichment with a burnt one the 33 000 NWd/Tu proposed for the Juragua Nuclear Power Plant . In this work the method is used I calculate ORIGEN2. Obtained results are presented and they are compared with other calculations carried out in reactors type VVER-440

  17. Female urinary incontinence and sexuality


    Mota, Renato Lains


    ABSTRACT Urinary incontinence is a common problem among women and it is estimated that between 15 and 55% of them complain of lower urinary symptoms. The most prevalent form of urinary incontinence is associated with stress, followed by mixed urinary incontinence and urge urinary incontinence. It is a symptom with several effects on quality of life of women mainly in their social, familiar and sexual domains. Female reproductive and urinary systems share anatomical structures, which promotes ...

  18. Chronic Diffuse Alopecia In Female

    Directory of Open Access Journals (Sweden)

    Roy Aloke K


    Full Text Available Fifty female patients, in the age range 3.5 to 45 yrs, suffering from chronic diffuse alopecia were studied for the probable causes. In 26% of cases, iron deficiency anaemia was found to be the major aetiological factor and 20% cases showed hupothyroidism. The cause could not be traced in 40% of cases. In majority of cases, multiple factors might be implicated.

  19. The solo female Asian tourist


    Seow, D.; Brown, Lorraine


    This qualitative study explores the travel motivations and experiences of solo female Asian tourists. Data were collected from ten in-depth interviews with a focus on Asian women’s travel motivations, experiences and constraints. Thematic analysis was used to analyse the data. Resistance was found to be an important factor as in order to travel solo, the participants had to resist sociocultural expectations for Asian women’s behaviour. Sexualized male attention was also found to be an importa...

  20. Adult Female with Abdominal Pain

    Directory of Open Access Journals (Sweden)

    Sarah E. Frasure


    Full Text Available A 42-year-old female presented to the emergency department with diffuse abdominal pain, vaginal discharge, and a fever of 102°F. She described multiple recent male sexual partners, with inconsistent condom use. Her vital signs were unremarkable. Her physical exam was notable for moderate right lower quadrant tenderness to palpation. There was no cervical motion tenderness. The emergency physician performed a bedside abdominal ultrasound (Video, and subsequently ordered a computed tomography (Figure, which confirmed the diagnosis.

  1. Female pattern alopecia: current perspectives

    Directory of Open Access Journals (Sweden)

    Levy LL


    Full Text Available Lauren L Levy, Jason J Emer Department of Dermatology, Mount Sinai School of Medicine, New York, NY, USA Abstract: Hair loss is a commonly encountered problem in clinical practice, with men presenting with a distinctive pattern involving hairline recession and vertex balding (Norwood-Hamilton classification and women exhibiting diffuse hair thinning over the crown (increased part width and sparing of the frontal hairline (Ludwig classification. Female pattern hair loss has a strikingly overwhelming psychological effect; thus, successful treatments are necessary. Difficulty lies in successful treatment interventions, as only two medications – minoxidil and finasteride – are approved for the treatment of androgenetic alopecia, and these medications offer mediocre results, lack of a permanent cure, and potential complications. Hair transplantation is the only current successful permanent option, and it requires surgical procedures. Several other medical options, such as antiandrogens (eg, spironolactone, oral contraceptives, cyproterone, flutamide, dutasteride, prostaglandin analogs (eg, bimatoprost, latanoprost, and ketoconazole are reported to be beneficial. Laser and light therapies have also become popular despite the lack of a profound benefit. Management of expectations is crucial, and the aim of therapy, given the current therapeutic options, is to slow or stop disease progression with contentment despite patient expectations of permanent hair regrowth. This article reviews current perspectives on therapeutic options for female pattern hair loss. Keywords: androgenetic alopecia, female pattern hair loss, minoxidil, finasteride, antiandrogens, spironolactone

  2. Electrodes as social glue: measuring heart rate promotes giving in the trust game. (United States)

    Van Lange, Paul A M; Finkenauer, Catrin; Popma, Arne; van Vugt, Mark


    While physiological measures are increasingly used to help us understand the workings of interpersonal trust (and related behaviors), we know very little about the effects of such measures on trust. We examined the effects of a classic measure, the measurement of heart rate using a standard protocol, on behavioral trust in dyads of women who did not know each other. Behavioral trust was assessed in the trust game, in which the trustor decides how much money from their subject payment to give to a trustee, while knowing that the experimenter triples that amount before giving it to the trustee, after which the trustee decides how much money to return to the trustor. As predicted, we found greater levels of behavioral trust in the trust game, as well as greater returns by the trustees (which were accounted for by trustor's giving), in the heart rate (HR) than in no heart rate (NHR) measurement condition. Parallel findings were observed for self-reported trust. Findings are discussed in terms of the idea that the elusive effects of a protocol for measuring heart rate can cause pronounced effects on subsequent social interactions via enhanced interpersonal trust. 2011 Elsevier B.V. All rights reserved.

  3. Protein and peptide alkoxyl radicals can give rise to C-terminal decarboxylation and backbone cleavage

    DEFF Research Database (Denmark)

    Davies, Michael Jonathan


    when the free amino acid does not, and that hydroperoxides can be formed on both the backbone (at alpha-carbon positions) and the side chain. Decomposition of alpha-carbon hydroperoxides by Fe(II)-EDTA gives initially an alkoxyl radical via a pseudo-Fenton reaction; these radicals fragment rapidly......Previous studies have demonstrated that gamma-irradiation of some free amino acids in the presence of oxygen gives high yields of side-chain hydroperoxides. It is shown in the present study that N-acetyl amino acids and peptides also give high levels of hydroperoxides on gamma-irradiation, even...... with k estimated as > or = 10(7) s(-1). With N-acetyl amino acids and dipeptides beta-scission of an alkoxyl radical at the C-terminal alpha-carbon results in C-terminal decarboxylation, with release of CO2.-; the corresponding amides undergo deamidation with release of .C(O)NH2. Cyclic dipeptides...

  4. Security giving in surrogacy motherhood process as a caring model for commissioning mothers: A theory synthesis. (United States)

    Zandi, Mitra; Vanaki, Zohreh; Shiva, Marziyeh; Mohammadi, Eesa; Bagheri-Lankarani, Narges


    Despite the increasing use of surrogacy, there are no caring theories/models that serve as the basis for nursing care to surrogacy commissioning mothers. This study has designed a model for caring of surrogacy commissioning mothers in 2013. The theory synthesis of Walker and Avant's strategies of theory construction (2011) was used to design a caring model/theory. The theory synthesis includes three stages: (i) selection of focal concept (the concept of "security giving in motherhood" was selected); (ii) review of studies in order to identify factors related to focal concept relevant studies (42 articles and 13 books) were reviewed, statements and concepts related to focal concept were then extracted and classified, and their relations were specified; and (iii) organization of concepts and statements within a relevant general and effective manifestation of the phenomenon under study which led to developing of a model. In this caring model/theory, entitled "security giving in surrogacy motherhood", nurses roles were conceptualized within the conceptual framework that includes three main roles: (i) coordination; (ii) participation; and (iii) security giving (physical, emotional, and legal support; empowerment; presence; relationship management between both parties and advocacy). Training surrogacy specialist nurses and establishment of surrogacy care centers are important factors for implementation of the model. This model could help to provided better caring for surrogacy clients, especially for commissioning mothers. © 2016 Japan Academy of Nursing Science.

  5. Inheritance Events: Perceptions of Actions that Involve the Giving and Receiving of Things

    Directory of Open Access Journals (Sweden)

    Jacqueline J. Goodnow


    Full Text Available To explore perceptions of inheritance events, people were asked to describe arrangements they regarded as having "worked well" or not. This approach was productive. It yielded narratives that covered positive and negative arrangements, contributed by younger and older adults (mean ages 18 and 45 with few signs of age differences. Selected for closer analysis were 56 narratives involving things rather than only money or land. The aims were to investigate what distinguishes actions viewed positively or negatively, and whether inheritance giving and receiving is like gift-giving and gift-receiving. Analysis brought out the need to separate two routes to acquisition (direct gifts and "family works it out", and distinctions among actions (e.g., actions treating objects as "treasures" or "commodities". They also brought out concerns with distributive and procedural aspects of actions. There was a reasonable fit between the results and general proposals about gift giving and receiving. Some redefinitions, however, were needed for concepts of "commodity" and "reciprocity". The results add to our understanding of why inheritable things matter and the features of inheritance-related actions that people regard as significant. URN: urn:nbn:de:0114-fqs0801252

  6. Medical School Performance, Alumni Membership, and Giving: How Do Scholarship Recipients and Non-Recipients Differ? (United States)

    Elam, Carol L; Stratton, Terry D; Gilbert, Linda A; Stroth, H I; Vicini, Mary Beth; Wilson, Emery A


    This study examines student recipients of merit, need-based, service, or minority scholarships, their performance in medical school, and the relationship to future alumni association membership and financial giving. Retrospective data on grade-point average attained across the four-year curriculum and extracurricular activities reported at graduation were collected on students at the University of Kentucky College of Medicine from 1981-1991. Comparisons of academic performance and participation in institutional activities were made across scholarship recipients and non-recipients. These data were then linked to other data tracking alumni association membership and institutional giving. Compared to other scholarship recipients and non-recipients, merit scholars were more likely to be ranked above their class medians and be involved in extracurricular activities, including membership in Alpha Omega Alpha. However, seven years post-graduation, there was no difference between scholarship recipients and non-recipients in alumni association membership or donations to the medical school. Instead, students graduating in the upper half of their class, as compared to graduates in the lower half, and UKCOM graduates who attended the University of Kentucky as undergraduates, rather than students who attended other in-state or out-of state institutions, were more likely to join the medical alumni association. Alumni association members were more likely than non-members to make donations to the institution. More should be done to ensure that graduates who received scholarships are afforded meaningful ways to give back to the institution that supported them as students.

  7. Preference and strategy in proposer's prosocial giving in the ultimatum game. (United States)

    Inaba, Misato; Inoue, Yumi; Akutsu, Satoshi; Takahashi, Nobuyuki; Yamagishi, Toshio


    The accumulation of findings that most responders in the ultimatum game reject unfair offers provides evidence that humans are driven by social preferences such as preferences for fairness and prosociality. On the other hand, if and how the proposer's behavior is affected by social preferences remains unelucidated. We addressed this question for the first time by manipulating the knowledge that the proposer had about the responder's belief concerning the intentionality of the proposer. In a new game called the "ultimatum game with ambiguous intentions of the proposer (UGAMB)," we made the intentionality of the proposer ambiguous to the recipient. We expected and found that the proposer would make more unfair offers in this new game than in the standard ultimatum game. This expectation can be derived from either the preference-based model or the strategy model of the proposer's giving decision. The additional finding that more unfair giving in the UGAMB was not mediated by the proposer's expectation that the recipient would be more willing to accept unfair offers provided support for the preference-based model. Using a psychological measure of cognitive control, the preference-based model received additional support through a conceptual replication of the previous finding that cognitive control of intuitive drive for prosociality in the dictator game, rather than mind reading in the ultimatum game, is responsible for the difference in giving between the two games.

  8. Pathology Resident Perspectives on Feedback and a Proposed Trainee Curriculum on Giving Feedback. (United States)

    Prayson, Richard A; Rowe, J Jordi


    Receiving and reflecting on feedback is a critical skill in medicine. Learning how to provide effective feedback is important in assessment and engendering performance improvement. We outline a curriculum for laboratory medicine trainees on providing effective feedback. A group of trainees (26/30 attendees) was surveyed regarding their perspectives on effective feedback and impressions of an educational session focused on how to give effective feedback. The curriculum involved a 1-hour session focused on how to provide useful feedback. The two presenters used role-plays, group discussion, and didactic talk to present the material. Most attendees (n = 22/26) indicated that regular or frequent effective feedback was important to their learning. When asked, "What makes feedback effective for you?" the most frequent responses were being specific (n = 11) and being balanced (ie, presenting both positives and negative) (n = 10). On a Likert scale (1 = poor; 7 = excellent), attendees rated their ability to give feedback higher after the session (mean, 5.2) vs before the session (mean, 3.8). Feedback is an important component of assessment and reflective practice. Pathology trainees believe that being specific and balanced were characteristics of effective feedback. It is important to provide training on giving effective feedback to pathology trainees. © American Society for Clinical Pathology, 2016. All rights reserved. For permissions, please e-mail:

  9. Nonlinear electromagnetic fields and symmetries (United States)

    Barjašić, Irena; Gulin, Luka; Smolić, Ivica


    We extend the classical results on the symmetry inheritance of the canonical electromagnetic fields, described by the Maxwell's Lagrangian, to a much wider class of models, which include those of the Born-Infeld, power Maxwell and the Euler-Heisenberg type. Symmetry inheriting fields allow the introduction of electromagnetic scalar potentials and these are proven to be constant on the Killing horizons. Finally, using the relations obtained along the analysis, we generalize and simplify the recent proof for the symmetry inheritance of the 3-dimensional case, as well as give the first constraint for the higher dimensional electromagnetic fields.

  10. Fractional Poisson Fields and Martingales (United States)

    Aletti, Giacomo; Leonenko, Nikolai; Merzbach, Ely


    We present new properties for the Fractional Poisson process (FPP) and the Fractional Poisson field on the plane. A martingale characterization for FPPs is given. We extend this result to Fractional Poisson fields, obtaining some other characterizations. The fractional differential equations are studied. We consider a more general Mixed-Fractional Poisson process and show that this process is the stochastic solution of a system of fractional differential-difference equations. Finally, we give some simulations of the Fractional Poisson field on the plane.

  11. Fractional Poisson Fields and Martingales (United States)

    Aletti, Giacomo; Leonenko, Nikolai; Merzbach, Ely


    We present new properties for the Fractional Poisson process (FPP) and the Fractional Poisson field on the plane. A martingale characterization for FPPs is given. We extend this result to Fractional Poisson fields, obtaining some other characterizations. The fractional differential equations are studied. We consider a more general Mixed-Fractional Poisson process and show that this process is the stochastic solution of a system of fractional differential-difference equations. Finally, we give some simulations of the Fractional Poisson field on the plane.

  12. Approach to Mars Field Geology (United States)

    Muehlberger, William; Rice, James W.; Parker, Timothy; Lipps, Jere H.; Hoffman, Paul; Burchfiel, Clark; Brasier, Martin


    The goals of field study on Mars are nothing less than to understand the processes and history of the planet at whatever level of detail is necessary. A manned mission gives us an unprecedented opportunity to use the immense power of the human mind to comprehend Mars in extraordinary detail. To take advantage of this opportunity, it is important to examine how we should approach the field study of Mars. In this effort, we are guided by over 200 years of field exploration experience on Earth as well as six manned missions exploring the Moon.

  13. Magnetic field of Mercury

    International Nuclear Information System (INIS)

    Jackson, D.J.; Beard, D.B.


    The geomagnetic field, suitably scaled down and parameterized, is shown to give a very good fit to the magnetic field measurements taken on the first and third passes of the Mariner 10 space probe past Mercury. The excellence of the fit to a reliable planetary magnetospheric model is good evidence that the Mercury magnetosphere is formed by a simple, permanent, intrinsic planetary magnetic field distorted by the effects of the solar wind. The parameters used for a best fit to all the data are (depending slightly on the choice of data) 2.44--2.55 for the ratio of Mercury's magnetic field strength at the subsolar point to that of the earth's subsolar point field (this results in a dipole moment of 170 γR/sub M/ 3 (R/sub M/ is Mercury Radius), i.e., 2.41 x 10 22 G cm 3 in the same direction as the earth's dipole), approx.-113 γR/sub M/ 4 for the planetary quadrupole moment parallel to the dipole moment, 10degree--17degree for the tilt of the planet dipole toward the sun, 4.5degree for the tilt of the dipole toward dawn, and 2.5degree--7.6degree aberration angle for the shift in the tail axis from the planet-sun direction because of the planet's orbital velocity. The rms deviation overall for the entire data set compared with the theoretical fitted model for the magnetic field strength was 17 γ (approx.4% of the maximum field measured). If the data from the first pass that show presumed strong time variations are excluded, the overall rms deviation for the field magnitude is only 10 γ

  14. Match Performance and Physiological Capacity of Female Elite Team Handball Players

    DEFF Research Database (Denmark)

    Michalsik, L B; Madsen, K; Aagaard, Per


    The present study evaluated the physical demands imposed on female elite team handball players in relation to playing position. Female elite team handball field players were examined during match-play over a 5-year period using video based computerized locomotion analysis of tournament matches...

  15. Why Females Do Not Choose Computing? A Lesson Learned from China (United States)

    Laosethakul, Kittipong; Leingpibul, Thaweephan


    Purpose: The declining participation of young American females in computing fields negatively impacts diversity in the computing-related workforce. While computing in China is also dominated by men, career prospects are positively perceived by Chinese women. The purpose of this paper is to investigate both countries' female gender perceptions…



    Aleh, Hilda Afi


    This study investigates the gender role dilemma of female pastors using the Assemblies of Ghana (AG) as its focus. It gives a historical background which shows the struggle in the acceptance of women into the ordained ministry of the AG and the roles female pastors in the AG play. In-depth interviews were held with some female pastors as well as some male pastors of the AG, Ghana in soliciting information for this study. The data reveals that even though the AG, Ghana recognises female ordina...

  17. O Ato de Presentear em Relacionamentos Comerciais [Gift-giving in Business Relationships

    Directory of Open Access Journals (Sweden)

    Aline de Assis Teixeira


    Full Text Available Este trabalho teve como objetivo compreender o ato de presentear que ocorre em relacionamentos comerciais entre provedores de serviços e consumidores. Dois métodos qualitativos foram utilizados na pesquisa: (i entrevistas ficcionais e (ii técnica do incidente crítico. A partir deste estudo, observou-se que a motivação para o ato de presentear em relacionamentos comercias decorreu, principalmente, da satisfação dos consumidores em relação aos serviços prestados pelos profissionais. Os tipos de presentes citados variaram bastante, sendo os itens de uso pessoal os mais citados em relacionamentos comerciais, o que permite maior intimidade entre a díade. Os clientes narraram como data escolhida para o ato de presentear, dias comuns que sucederam o recebimento de favores ou de atendimentos satisfatórios. Os provedores de serviços, por outro lado, narraram o recebimento de presentes em datas comemorativas. Em relação ao realinhamento do relacionamento após o ato de presentear, também foram identificadas divergências nas respostas da díade. Enquanto a maior parte dos clientes fez referência ao efeito de fortalecimento do relacionamento, os profissionais mostraram-se relutantes em admitir mudanças comportamentais após o recebimento de presentes. ---- Gift-giving in Business Relationships ---- Abstract ---- This study aimed at understanding the gift giving in business relations between service providers and consumers. Two qualitative methods were conducted: fiction interviews and critical incident technique. From this study, we observed that motivation for the act of giving in commercial relationships was mainly due to consumer satisfaction in relation to services provided. The kind of gifts mentioned varied widely and may be perceived, however, that personal items were most often cited in business relationships that allow greater dyad closeness. Ordinary days were pointed out by clients as being the chosen date for gift giving

  18. Science, Names Giving and Names Calling: Change NDM-1 to PCM. (United States)

    Singh, Ajai R


    A journal editor recently apologised for publishing a 2010 paper in which authors designated an enzyme as New Delhi metallo-β-lactamase-1 (NDM-1) and its related gene bla(NDM-1) after a city, New Delhi. This name had raised an outcry in India, with health authorities, media and medical practitioners demanding New Delhi be dropped from the name. The name was actually first given in another 2009 paper, whose corresponding author remains the same as the 2010 paper. There is a tradition of eponymous names in science. But those found derogatory to races, groups, cities, and countries have been changed. For example, "Mongolism" was changed to Down's syndrome; "Australia" antigen to HBsAg; "Mexican" Swine flu to H1N1; "GRID" (Gay Related Immune Deficiency) and 4H-Disease (Haitians, Homosexuals, Haemophiliacs and Heroin Users Disease) to AIDS. It is necessary that NDM-1 also be changed to a name based on scientific characteristics. NDM-1 must be changed to PCM (plasmid-encoding carbapenem-resistant metallo-β-lactamase). It is also necessary to review the tradition of naming organisms, diseases, genes, etc. after cities, countries and races. Often, such names giving amounts to names calling. It needs to be discarded by scientists in all new names giving from now on. "Geographical" and "racial" names giving must be replaced by "scientific" names giving. Journal editors must ensure that such scientific names giving is laid down as standard guideline in paper submissions. All such names still in currency need to be phased out by replacing them with names based on scientific characteristics, or in honour of their pioneering scientist/s or institutions. The lead author of the above 2010 paper has said he was not consulted about the final draft and did not agree with the conclusions of the paper. To ensure that corresponding authors do not ride roughshod over co-authors, and lead and other authors do not backtrack on papers, editors must ensure written concurrence of all

  19. 'The child that tiire doesn't give you, God won't give you either.' The role of Rotheca myricoides in Somali fertility practices. (United States)

    Mire, Sada


    The paper introduces the Baanashada Dumarka, a Somali fertility therapy carried out by a spirit medium, known locally as 'Alaqad. Baanashada is aimed at women whose fertility issues are believed to be caused by spirits. The study also explores a component of the Baanashada, namely, the use of tiire (Rotheca myricoides), or the butterfly bush. Although Rotheca myricoides is known to possess a number of medicinal components as confirmed by studies of modern science, so far, there exist no studies on its potential (or lack of) fertility effects. Hence, the alleged fertility benefits of the butterfly bush need examining. In 2008 a British Somali woman died of herbs placed in her cervix by a traditional healer in Somaliland. This piece of information indicated not only the role of herbal medicine in fertility practices, but also the popularity of traditional reproductive medicine beyond border, class or educational background. Yet, current research into Somali women's health focuses mainly on Female Genital Mutilation (FGM), examined often without the context of wider cultural practices. This paper, however, suggests that rituals, beliefs and material culture play a paramount role in women's practices. For example, as explored elsewhere, the wagar, a wooden and sacred object made of the African olive, is critical for fertility practices. The current paper illuminates further the significance of reproduction practices in Somali society and the potential continuity of traditions associated with the perpetuation of kinship. It concludes that fertility rituals are part of a wider context of interaction with sacred landscapes, objects and archaeological sites, often associated with past legends in the Horn of Africa.

  20. Influence of Mating Frequency on Lifetime Fecundity in Wild Females of the Small White Pieris rapae (Lepidoptera, Pieridae)


    Mamoru, WATANABE; Shinya, ANDO; Department of Biology, Faculty of Education, Mie University; Department of Biology, Faculty of Education, Mie University


    Females of the small white Pieris rapae were captured in the field and dissected to investigate whether the reproductive output of mating is affected by the number of male-donated spermatophores. Mating frequency was determined by counting spermatophores in the bursa copulatrix. During their lifespan, females had mated 3 times on average. After the adult eclosion, a female had 450 immature eggs in the ovaries. Polygamous females were estimated to lay 100 more eggs throughout the course of the...


    Directory of Open Access Journals (Sweden)

    Ali Yavuz Karahan


    Full Text Available Background: Few data are available on the specific care giving-related problems of stroke patient’s caregivers and factors that influence the burden of these caregivers. Aim: To study the influences of the active rehabilitation process on anxiety, depression, care burden and perceived social support level of stroke patients caregivers. Design: A prospective clinical trial. Setting: Patients and caregivers entering a rehabilitation program at a university hospital in Turkey. Populations: Ninety patients with a first episode of stroke and 90 caregivers responsible for their care were recruited for our study. Methods: Patients and caregivers were assessed before and after the active rehabilitation process. The functional disability level of the patients was assessed by Functional Independence Measure (FIM. The Beck Anxiety Scale (BAS and the Beck Depression Scale (BDS were used for anxiety and depression assessment, the Zarit Care Burden Scale (ZCBS for care burden assessment and the Multi-Dimensional Scale of Perceived Social Support (MDSPSS for perceived social support assessment. Results: A statistically significant rise is observed in the special person sub-assessment of MDSPSS in both female and male caregivers. Also, a significant decrease in care burden, anxiety and depression levels of caregivers was noted after the rehabilitation program (p < 0.05. Conclusion: Caregivers accept the rehabilitation period as important social support in addition to the support provided by family and friends. Also, our positive results were associated with an improvement in the patients’ functional level and an increase in the acquisition of knowledge and skill required of caregivers in order to provide care during rehabilitation. Clinical Rehabilitation Impact: The rehabilitation team should be aware of the fact that the perceived care burden may be greater due to the lack of knowledge concerning available resources and due to the inability to cope with

  2. Effects of rehabilitation services on anxiety, depression, care-giving burden and perceived social support of stroke caregivers. (United States)

    Karahan, Ali Yavuz; Kucuksen, Sami; Yilmaz, Halim; Salli, Ali; Gungor, Tayfun; Sahin, Muhammed


    Few data are available on the specific care giving-related problems of stroke patient's caregivers and factors that influence the burden of these caregivers. To study the influences of the active rehabilitation process on anxiety, depression, care burden and perceived social support level of stroke patients caregivers. A prospective clinical trial. Patients and caregivers entering a rehabilitation program at a university hospital in Turkey. Ninety patients with a first episode of stroke and 90 caregivers responsible for their care were recruited for our study. Patients and caregivers were assessed before and after the active rehabilitation process. The functional disability level of the patients was assessed by Functional Independence Measure (FIM). The Beck Anxiety Scale (BAS) and the Beck Depression Scale (BDS) were used for anxiety and depression assessment, the Zarit Care Burden Scale (ZCBS) for care burden assessment and the Multi-Dimensional Scale of Perceived Social Support (MDSPSS) for perceived social support assessment. A statistically significant rise is observed in the special person sub-assessment of MDSPSS in both female and male caregivers. Also, a significant decrease in care burden, anxiety and depression levels of caregivers was noted after the rehabilitation program (p social support in addition to the support provided by family and friends. Also, our positive results were associated with an improvement in the patients' functional level and an increase in the acquisition of knowledge and skill required of caregivers in order to provide care during rehabilitation. The rehabilitation team should be aware of the fact that the perceived care burden may be greater due to the lack of knowledge concerning available resources and due to the inability to cope with stress effectively.

  3. Magnetic Field

    DEFF Research Database (Denmark)

    Olsen, Nils


    of the fluid flow at the top of the core. However, what is measured at or near the surface of the Earth is the superposition of the core field and fields caused by magnetized rocks in the Earth’s crust, by electric currents flowing in the ionosphere, magnetosphere, and oceans, and by currents induced......he Earth has a large and complicated magnetic field, the major part of which is produced by a self-sustaining dynamo operating in the fluid outer core. Magnetic field observations provide one of the few tools for remote sensing the Earth’s deep interior, especially regarding the dynamics...... in the Earth by time-varying external fields. These sources have their specific characteristics in terms of spatial and temporal variations, and their proper separation, based on magnetic measurements, is a major challenge. Such a separation is a prerequisite for remote sensing by means of magnetic field...

  4. Invocation Receptivity in Female of Rabbit

    Directory of Open Access Journals (Sweden)

    Martin Fik


    Full Text Available The target of this work was verified effect of transport females in the car for advance state of receptivity in young females broiler rabbits. We used nulliparous females of broiler hybrid HYCOLE (age 4-5 months, weight 3.5-3.8 kg. Experiment was realizated twice. First in half of November (31 females, second in half of February (32 females. Females was layed individually in boxes. After they were transported by car 1 hour (50 km. Before and after experiment we detected state of receptivity in females with coloration of vulva. The state of receptivity was determited from 1 for 4 colour of vulva. ( 1 – anemic coloration of vulva, 2- pink, 3 – red, 4- violet. We detected positive state of transport, on the receptivity. In November before transport was average of receptivity 1.87, after transport 2.25. The state of receptivity will be improve in 12 females (38.71 %. Improve from 1 to 2 was detected in 4 females, from 2 to 3 in 8 females. Improved from 2 to 4 , or from 3 to 4 wasn´t noticed in this group. The state of receptivity wasn´t changed in 19 females (61.29 %. In the state of receptivity 1 stayed 2 females, in the state 2 stayed 15 females, in the state 3 stayed 2 females and in the state 4 wasn´t any female. In February after the end of experiment, state of receptivity was improved with transport in the car from 2.19 to 2.65. The state of receptivity was improved in 13 females  (40.63 %.  Improve from 1 to 2 we detected in 1 female, from 2 to 3 we detected in 8 females, from 2 to 4 we detected in 2 females, from 3 to 4 in 2 females. In 19 females (59.38% we don´t noticed change state of receptivity. In the state of receptivity 1 were 2 females, in 2 were 11 females, in 3 were 5 females, in 4 was 1 female.

  5. Axiomatic approach to perturbative quantum field teory

    Energy Technology Data Exchange (ETDEWEB)

    Steinmann, O. [Bielefeld Univ. (Germany). Fakultaet fuer Physik


    A derivation with axiomatic methods of a perturbative expansion for the Wightman functions of a relativistic field theory is described. The method gives also the correlation functions of the fields in KMS states. Using these results, a scattering formalism for QED is introduced, which does not involve any infrared divergent quantities. (orig.).

  6. Classical field theory with fermions

    International Nuclear Information System (INIS)

    Borsanyi, Sz.; Hindmarsh, M.


    Classical field theory simulations have been essential for our understanding of non-equilibrium phenomena in particle physics. In this talk we discuss the possible extension of the bosonic classical field theory simulations to include fermions. In principle we use the inhomogeneous mean field approximation as introduced by Aarts and Smit. But in practice we turn from their deterministic technique to a stochastic approach. We represent the fermion field as an ensemble of pairs of spinor fields, dubbed male and female. These c-number fields solve the classical Dirac equation. Our improved algorithm enables the extension of the originally 1+1 dimensional analyses and is suitable for large-scale inhomogeneous settings, like defect networks.

  7. Differential impacts of care-giving across three caregiver groups in Canada: end-of-life care, long-term care and short-term care (United States)

    Williams, Allison M; Wang, Li; Kitchen, Peter


    Using data from Statistic Canada's General Social Survey Cycle 21 (GSS 2007), this study explores whether differences exist in the impacts of care-giving among three groups of caregivers providing informal care either in the caregiver's or recipient's home, or in other locations within the community: (i) those providing end-of-life (EOL) care (n = 471); (ii) those providing long-term care (more than 2 years) for someone with a chronic condition or long-term illness (n = 2722); and (iii) those providing short-term care (less than 2 years) for someone with a chronic condition or long-term illness (n = 2381). This study lays out the variation in sociodemographic characteristics across the three caregiver groups while also building on our understanding of the differential impacts of care-giving through an analysis of determinants. All three groups of caregivers shared a number of sociodemographic characteristics, including being female, married, employed and living in a Census Metropolitan Area (CMA). With respect to health, EOL caregivers were found to have significantly higher levels of ‘fair or poor’ self-assessed health than the other two groups. Overall, the findings suggest that EOL caregivers are negatively impacted by the often additional role of care-giving, more so than both short-term and long-term caregivers. EOL caregivers experienced a higher proportion of negative impacts on their social and activity patterns. Furthermore, EOL caregivers incurred greater financial costs than the other two types of informal caregivers. The impacts of EOL care-giving also negatively influence employment for caregivers when compared with the other caregiver groups. Consequently, EOL caregivers, overall, experienced greater negative impacts, including negative health outcomes, than did long-term or short-term caregivers. This provides the evidence for the assertion that EOL care-giving is the most intense type of care-giving, potentially causing the greatest caregiver

  8. Association between sexting and sexual coercion among female adolescents. (United States)

    Choi, HyeJeong; Van Ouytsel, Joris; Temple, Jeff R


    This study aims to investigate whether experiences of offline sexual coercion are associated with adolescent females' involvement in different types of sexting behaviors. It draws on data from 450 ethnically diverse female adolescents with an average age of 19.02 years (SD = 0.74) who were originally recruited in southeast Texas. The participants were asked about their experiences with sexual coercion, and their engagement in sexting behavior (i.e., sending, requesting, and being asked for a sext, and receiving a sext without giving permission). Logistic regressions were used to analyze these relationships, while controlling for age, ethnicity, education level, living situation, and sexting behaviors in the year prior of the study. Offline sexual coercion was significantly associated with sending and being asked for a naked image, as well as receiving a naked image without giving permission. The results suggest that sexting could function as an online extension of offline forms of sexual coercion. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  9. Aerobic fitness and performance in elite female futsal players

    Directory of Open Access Journals (Sweden)

    JC Barbero-Alvarez


    Full Text Available Despite its growing popularity, few studies have investigated specific physiological demands for elite female futsal. The aim of this study was to determine aerobic fitness in elite female futsal players using laboratory and field testing. Fourteen female futsal players from the Venezuelan National team (age =21.2±4.0 years; body mass =58.6±5.6 kg; height =161±5.0 cm performed a progressive maximal treadmill test under laboratory conditions. Players also performed a progressive intermittent futsal-specific field test for endurance, the Futsal Intermittent Endurance Test (FIET, until volitional fatigue. Outcome variables were exercise heart rate (HR, VO2, post-exercise blood lactate concentrations ([La]b and running speeds (km • h -2 . During the treadmill test, VO2max, maximal aerobic speed (MAS, HR and peak [La]b were 45.3±5.6 ml • kg-1 • min-1, 12.5±1.77 km • h -2 , 197±8 beats • min-1 and 11.3±1.4 mmol • l-1, respectively. The FIET total distance, peak running velocity, peak HR and [La]b were 1125.0±121.0 m, 15.2±0.5 km • h -2 , 199±8 beats • min-1 and 2.5±2.2 mmol • l-1, respectively. The FIET distance and peak speed were strongly associated (r= 0.85-87, p<0.0001 with VO2max and MAS, respectively. Peak HR and [La]b were not significantly different between tests. Elite female futsal players possess moderate aerobic fitness. Furthermore, the FIET can be considered as a valid field test to determine aerobic fitness in elite level female futsal players.

  10. Olig2/Plp-positive progenitor cells give rise to Bergmann glia in the cerebellum. (United States)

    Chung, S-H; Guo, F; Jiang, P; Pleasure, D E; Deng, W


    NG2 (nerve/glial antigen2)-expressing cells represent the largest population of postnatal progenitors in the central nervous system and have been classified as oligodendroglial progenitor cells, but the fate and function of these cells remain incompletely characterized. Previous studies have focused on characterizing these progenitors in the postnatal and adult subventricular zone and on analyzing the cellular and physiological properties of these cells in white and gray matter regions in the forebrain. In the present study, we examine the types of neural progeny generated by NG2 progenitors in the cerebellum by employing genetic fate mapping techniques using inducible Cre-Lox systems in vivo with two different mouse lines, the Plp-Cre-ER(T2)/Rosa26-EYFP and Olig2-Cre-ER(T2)/Rosa26-EYFP double-transgenic mice. Our data indicate that Olig2/Plp-positive NG2 cells display multipotential properties, primarily give rise to oligodendroglia but, surprisingly, also generate Bergmann glia, which are specialized glial cells in the cerebellum. The NG2+ cells also give rise to astrocytes, but not neurons. In addition, we show that glutamate signaling is involved in distinct NG2+ cell-fate/differentiation pathways and plays a role in the normal development of Bergmann glia. We also show an increase of cerebellar oligodendroglial lineage cells in response to hypoxic-ischemic injury, but the ability of NG2+ cells to give rise to Bergmann glia and astrocytes remains unchanged. Overall, our study reveals a novel Bergmann glia fate of Olig2/Plp-positive NG2 progenitors, demonstrates the differentiation of these progenitors into various functional glial cell types, and provides significant insights into the fate and function of Olig2/Plp-positive progenitor cells in health and disease.

  11. The influence on birthweight of maternal living conditions a decade prior to giving birth

    Directory of Open Access Journals (Sweden)

    John Singhammer


    Full Text Available The study’s aim was to correlate measures of mothers’ socio-economic status, a decade prior to giving birth, with their children’s birthweight. As part of a larger study, information on birth characteristics from 706 babies born 1970-73 were linked with census data obtained from their mothers near the time of birth as well as one decade earlier. The 706 individuals were selected at random from two national surveys in 1998 and 2000 and traced back to the time of birth in the period 1970-73. Information on birth characteristics was linked to census data obtained from the mothers in 1960 and 1970. Included was information on parent’s living conditions (e.g. income, type of dwelling, indoor plumbing, telephone, number of people in the household. Information on mother’s health during pregnancy, a decade before childbirth and near childbirth, and data on mothers’ and the infants’ health at birth was obtained from the Medical Birth Registry of Norway. In analysis that included both early and current socio-economic conditions maternal education and rural residency at the time of giving birth were observed as statistical significant predictors of birthweight. Results were adjusted for maternal age, parity, plurality, gender and diagnoses before and during pregnancy, all factors observed to attenuate birthweight. Indicators of women’s socio-economic conditions a decade prior to giving birth were not significantly associated with birthweight. These findings do not clearly support suggestions in the literature that an infant’s vitality may be influenced by the family’s socio-economic conditions years before birth.

  12. Educating about female genital mutilation. (United States)

    Holmes, Victoria; Farrington, Rebecca; Mulongo, Peggy


    Female genital mutilation (FGM) is illegal in the UK but nevertheless practised in some immigrant communities. Effective educational approaches are required to inform policy and to direct resources, often in the voluntary sector. The opinions in this article arise from discussions with professionals and members of FGM-practising communities. We highlight the importance of sharing experiences and expertise across health and social care professionals as well as working in partnership with culturally sensitive Non-Governmental Organisations. Enlisting the support of men and religious leaders is crucial to breaking down barriers in male-dominated communities and dispelling myths about FGM being a 'requirement' of faith.

  13. Effects of the distribution of female primates on the number of males.

    Directory of Open Access Journals (Sweden)

    Laurel Mariah Carnes

    Full Text Available The spatiotemporal distribution of females is thought to drive variation in mating systems, and hence plays a central role in understanding animal behavior, ecology and evolution. Previous research has focused on investigating the links between female spatiotemporal distribution and the number of males in haplorhine primates. However, important questions remain concerning the importance of spatial cohesion, the generality of the pattern across haplorhine and strepsirrhine primates, and the consistency of previous findings given phylogenetic uncertainty. To address these issues, we examined how the spatiotemporal distribution of females influences the number of males in primate groups using an expanded comparative dataset and recent advances in bayesian phylogenetic and statistical methods. Specifically, we investigated the effect of female distributional factors (female number, spatial cohesion, estrous synchrony, breeding season duration and breeding seasonality on the number of males in primate groups. Using bayesian approaches to control for uncertainty in phylogeny and the model of trait evolution, we found that the number of females exerted a strong influence on the number of males in primate groups. In a multiple regression model that controlled for female number, we found support for temporal effects, particularly involving female estrous synchrony: the number of males increases when females are more synchronously receptive. Similarly, the number of males increases in species with shorter birth seasons, suggesting that greater breeding seasonality makes defense of females more difficult for male primates. When comparing primate suborders, we found only weak evidence for differences in traits between haplorhines and strepsirrhines, and including suborder in the statistical models did not affect our conclusions or give compelling evidence for different effects in haplorhines and strepsirrhines. Collectively, these results demonstrate that

  14. Hormonal regulation of female nuptial coloration in a fish. (United States)

    Sköld, Helen Nilsson; Amundsen, Trond; Svensson, Per Andreas; Mayer, Ian; Bjelvenmark, Jens; Forsgren, Elisabet


    Physiological color change in camouflage and mating is widespread among fishes, but little is known about the regulation of such temporal changes in nuptial coloration and particularly concerning female coloration. To better understand regulation of nuptial coloration we investigated physiological color change in female two-spotted gobies (Gobiusculus flavescens). Females of this species develop an orange belly that acts as an ornament. The orange color is caused by the color of the gonads combined with the chromathophore based pigmentation and transparency of the skin. Often during courtship and female-female competition, a rapid increase in orange coloration, in combination with lighter sides and back that increases skin and body transparency, gives the belly an intense 'glowing' appearance. To understand how this increased orange coloration can be regulated we analysed chromatic and transparency effects of neurohumoral agents on abdominal skin biopsies in vitro. We found prolactin and alpha-melanocyte stimulating hormone (MSH) to increase orange coloration of the skin. By contrast, melatonin and noradrenaline increased skin transparency, but had a negative effect on orange coloration. However, mixtures of melatonin and MSH, or melatonin and prolactin, increased both orange coloration and transparency. This effect mimics the chromatic 'glow' effect that commonly takes place during courtship and intra sexual aggression. Notably, not only epidermal chromatophores but also internal chromatophores lining the peritoneum responded to hormone treatments. There were no chromatic effects of the sex steroids 17beta-estradiol, testosterone or 11-ketotestosterone. We hypothesize that similar modulation of nuptial coloration by multiple hormones may be widespread in nature.

  15. Get/Give/Take・句動詞・ヴァイキング


    松瀬, 憲司; マツセ, ケンジ; Matsuse, Kenji


    Lots of Old Norse words have flowed into English through the contact between Anglo-Saxons and Vikings which took place about 1,200 years ago, and through the situation in which the two peoples lived side by in northern and eastern England. As the (loan) words that seem to have been imposed via the source language agentivity, we have get, give, and take, which form very central items in the English vocabulary. Also the Vikings' influence is thought to be crucial to the introduction of new type...

  16. Want to Reduce Guessing and Cheating While Making Students Happier? Give More Exams! (United States)

    Laverty, James T.; Bauer, Wolfgang; Kortemeyer, Gerd; Westfall, Gary


    It is almost universally agreed that more frequent formative assessment (homework, clicker questions, practice tests, etc.) leads to better student performance and generally better course evaluations. There is, however, only anecdotal evidence that the same would be true for more frequent summative assessment (exams). There maybe many arguments against giving more exams, including the general "pain" associated with examinations, as well as reduced teaching time, since classroom sessions are dedicated to exams rather than lecturing. We present evidence that increasing the number of exams in fact does lead to better learning success, less cheating and guessing on homework, and better student course evaluations.

  17. Explaining the HERA Anomaly Without Giving Up R-parity Conservation


    Dutta, B.; Mohapatra, R. N.; Nandi, S.


    We point out that in extended supersymmetric models such as supersymmetric left-right models, it is possible to have leptoquarks that explain the HERA high $Q^2$ anomaly without giving up R-parity conservation. The leptoquarks belong to vectorlike $(2, 2, \\pm{4/3}, 3 or 3^*) $ representations of $SU(2)_L\\times SU(2)_R\\times U(1)_{B-L}\\times SU(3)_c$ (denoted $G_{2213}$). Unlike the R-parity violating scenario, the leptoquarks are accompanied by new superpartners,the leptoquarkino which leads ...

  18. Medical faculty and curriculum design - 'No, no, it's like this: You give your lectures...'

    DEFF Research Database (Denmark)

    Mørcke, Anne Mette; Eika, Berit


    focus groups with 20 participants in all. Results and conclusions: Only one decision maker had an explicit curriculum design model. However, all participants had assumptions concerning curriculum design. We displayed their assumptions as five essentially different and increasingly complex models......Background and aims: The purpose of this study was to understand more completely the (tacit) curriculum design models of medical faculty. We report on two research questions: (1) Can medical faculty give an account of their curriculum design assumptions? and (2) What are their assumptions...

  19. Charitable giving and reflexive individuals: How personal reflexivity mediates between structure and agency. (United States)

    Sanghera, Balihar


    This article examines how individuals are reflexive beings who interpret the world in relation to things that matter to them, and how charitable acts are evaluated and embedded in their lives with different degrees of meaning and importance. Rather than framing the discussion of charitable practices in terms of an altruism/egoism binary or imputing motivations and values to social structures, the article explains how reflexivity is an important and neglected dimension of social practices, and how it interacts with sympathy, sentiments and discourses to shape giving. The study also shows that there are different modes of reflexivity, which have varied effects on charity and volunteering.

  20. Do women give the same information on binge drinking during pregnancy when asked repeatedly?

    DEFF Research Database (Denmark)

    Strandberg-Larsen, Katrine; Andersen, Anne-Marie Nybo; Olsen, Jørn


    OBJECTIVE: To study if pregnant women give the same answers to questions on frequency and timing of binge drinking when asked more than once during and after pregnancy. DESIGN: Cohort study.Setting:The Danish National Birth Cohort. SUBJECTS: The study is based on 76 307 pregnant women with repeat....... CONCLUSIONS: Self-reported information on binge drinking is more frequently under-reported when the recall period is long. To improve the validity of data on binge drinking, future birth cohorts should obtain information several times during pregnancy....