WorldWideScience

Sample records for reoccupied vacated female

  1. Vacation appendicitis.

    Science.gov (United States)

    Redan, Jay A; Tempel, Michael B; Harrison, Shannon; Zhu, Xiang

    2013-01-01

    When someone plans a vacation, one of the last things taken into consideration is the possibility of contracting an illness while away. Unfortunately, if people develop abdominal pain while planning for a vacation, they usually proceed with the vacation and do not consider getting medical attention for their pain. The purpose of this study was to examine the effect of being on vacation and its association with ruptured appendicitis. From January 1, 2007 to December 31, 2008, the incidence of ruptured appendicitis cases at Florida Hospital-Celebration Health, located 5 miles from Walt Disney World, was compared with that of Florida Hospital-Orlando, approximately 30 miles away from Walt Disney World. We evaluated whether patients "on vacation" versus residents of Orlando have an increased incidence of ruptured appendicitis. Of patients treated for presumed appendicitis, 60.59% at Florida Hospital-Celebration Health had ruptured appendicitis during this time versus 20.42% at Florida Hospital-Orlando. Of those 266 patients seen at Florida Hospital-Celebration Health, 155 were on vacation versus only 21 at Florida Hospital-Orlando. Although there is not a direct cause and effect, it is clear that there is a higher incidence of ruptured appendicitis in patients on vacation versus in the regular community in the Orlando, Florida area.

  2. Cold standby repairable system with working vacations and vacation interruption

    Institute of Scientific and Technical Information of China (English)

    Baoliang Liu; Lirong Cui; Yanqing Wen

    2015-01-01

    This paper studies a cold standby repairable system with working vacations and vacation interruption. The repairman’s multiple vacations policy, the working vacations policy and the vacation interruption are considered simultaneously. The lifetime of components fol ows a phase-type (PH) distribution. The repair time in the regular repair period and the working vacation period fol ow other two PH distributions at different rates. For this sys-tem, the vector-valued Markov process governing the system is constructed. We obtain several important performance measures for the system in transient and stationary regimes applying matrix-analytic methods. Final y, a numerical example is given to il ustrate the results obtained.

  3. 20 CFR 218.27 - Vacation pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Vacation pay. 218.27 Section 218.27 Employees... Beginning Date § 218.27 Vacation pay. (a) From railroad employer. Vacation pay may be credited to the... vacation pay is credited to the vacation period, the annuity can begin no earlier than the day after the...

  4. Vacation queueing models theory and applications

    CERN Document Server

    Tian, Naishuo

    2006-01-01

    A classical queueing model consists of three parts - arrival process, service process, and queue discipline. However, a vacation queueing model has an additional part - the vacation process which is governed by a vacation policy - that can be characterized by three aspects: 1) vacation start-up rule; 2) vacation termination rule, and 3) vacation duration distribution. Hence, vacation queueing models are an extension of classical queueing theory. Vacation Queueing Models: Theory and Applications discusses systematically and in detail the many variations of vacation policy. By allowing servers to take vacations makes the queueing models more realistic and flexible in studying real-world waiting line systems. Integrated in the book's discussion are a variety of typical vacation model applications that include call centers with multi-task employees, customized manufacturing, telecommunication networks, maintenance activities, etc. Finally, contents are presented in a "theorem and proof" format and it is invaluabl...

  5. Vacation Behaviour: Frequency, Destination Choice and Expenditures

    NARCIS (Netherlands)

    Rouwendal, J.; van Loon, R.R.

    2013-01-01

    The authors study the probability of taking a vacation, foreign or domestic, and the expenditures of Dutch households on vacations. The paper first provides a brief review of Dutch vacation behaviour over the past 30 years. It then presents the results of statistical models for destination choice

  6. 20 CFR 211.4 - Vacation pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Vacation pay. 211.4 Section 211.4 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.4 Vacation pay. Payments made to an employee with respect to vacation or holidays shall be...

  7. 28 CFR 345.56 - Vacation pay.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Vacation pay. 345.56 Section 345.56... (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.56 Vacation pay. Inmate workers are granted FPI vacation pay by the SOI when their continued good work performance justifies such pay, based on...

  8. Effects of short vacations, vacation activities and experiences on employee health and well-being.

    Science.gov (United States)

    de Bloom, Jessica; Geurts, Sabine A E; Kompier, Michiel A J

    2012-10-01

    It was investigated (1) whether employee health and well-being (H&W) improve during short vacations (4-5 days), (2) how long this improvement lasts after returning home and resuming work and (3) to what extent vacation activities and experiences explain health improvements during and after short vacations. Eighty workers reported their H&W 2 weeks before vacation (Pre), during vacation (Inter), on the day of return (Post 1) and on the third and 10th day after returning home (Post 2 and Post 3, respectively). The results showed improvements in H&W during short vacations (d=0.62), although this effect faded out rather quickly. Partial correlations and regression analyses showed that employees reported higher H&W during vacation, the more relaxed and psychologically detached they felt, the more time they spent on conversations with the partner, the more pleasure they derived from their vacation activities and the lower the number of negative incidents during vacation. Experiences of relaxation and detachment from work positively influenced H&W even after returning home. Working during vacation negatively influenced H&W after vacation. In conclusion, short vacations are an effective, although not very long lasting, 'cure' to improve employees' H&W. Copyright © 2011 John Wiley & Sons, Ltd.

  9. 20 CFR 404.1044 - Vacation pay.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Vacation pay. 404.1044 Section 404.1044 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Wages § 404.1044 Vacation pay. We consider...

  10. Vacation homes, spatial planning and sustainability

    DEFF Research Database (Denmark)

    Xue, Jin

    2014-01-01

    patterns of vacation homes are highly relevant to environmental sustainability. Unlike the spatial planning for urban areas where the urban environmental problamatique has been highly recognized and theories of sustainable urban development and planning relatively fully developed, vacation home has been...... a missing component in sustainable spatial development and planning both in theories and practice. Moreover, spatial planning for urban areas and vacation homes cannot be separated as they mutually influence each other. Against this background, the paper is concerned with how and to what extent concerns...... on sustainability of vacation homes is integrated into the spatial planning in the Danish context. The lack of ontological and theoretical debates on the environmental sustainability of vacation homes will be reflected upon before investigating the Danish case. A deep realist approach is adopted to explore...

  11. Potential 'ecological traps' of restored landscapes: koalas Phascolarctos cinereus re-occupy a rehabilitated mine site.

    Science.gov (United States)

    Cristescu, Romane H; Banks, Peter B; Carrick, Frank N; Frère, Céline

    2013-01-01

    on the fitness of faunal populations reoccupying such sites, so as to ensure functioning ecosystems, rather than ecological sinks or traps, are the outcome.

  12. Potential 'ecological traps' of restored landscapes: koalas Phascolarctos cinereus re-occupy a rehabilitated mine site.

    Directory of Open Access Journals (Sweden)

    Romane H Cristescu

    should include criteria on the fitness of faunal populations reoccupying such sites, so as to ensure functioning ecosystems, rather than ecological sinks or traps, are the outcome.

  13. A case-based approach to understanding vacation planning

    Science.gov (United States)

    Susan I. Stewart; Christine A. Vogt

    1999-01-01

    Vacations provide an opportunity to make many choices, and even for travelers who want their vacations to be spontaneous, planning is often an important part of vacationing. Although descriptive studies of travel planning have sketched out the elements of the vacation plan, these elements have not been drawn together in a conceptual model of the consumer planning...

  14. The right to vacation: an international perspective.

    Science.gov (United States)

    Ray, Rebecca; Schmitt, John

    2008-01-01

    This report reviews international vacation and holiday laws and finds that the United States is the only advanced economy that does not guarantee its workers any paid vacation or holidays. As a result, one in four U.S. workers do not receive any paid vacation or paid holidays. The lack of paid vacation and paid holidays in the United States is particularly acute for lower-wage and part-time workers, and for employees of small businesses. This report also includes a comparative appendix with information on paid leave and holiday laws in Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Japan, the Netherlands, New Zealand, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.

  15. Effects of Short Vacations, Vacation Activities and Experiences on Employee Health and Well-Being

    NARCIS (Netherlands)

    de Bloom, Jessica; Geurts, Sabine A. E.; Kompier, Michiel A. J.

    2012-01-01

    It was investigated (1) whether employee health and well-being (H&W) improve during short vacations (45?days), (2) how long this improvement lasts after returning home and resuming work and (3) to what extent vacation activities and experiences explain health improvements during and after short

  16. Effects of Short Vacations, Vacation Activities and Experiences on Employee Health and Well-Being

    NARCIS (Netherlands)

    Bloom, J. de; Geurts, S.A.E.; Kompier, M.A.J.

    2012-01-01

    It was investigated (1) whether employee health and well-being (H&W) improve during short vacations (4–5 days), (2) how long this improvement lasts after returning home and resuming work and (3) to what extent vacation activities and experiences explain health improvements during and after short

  17. Cardiac Surgeons after Vacation: Refreshed or Rusty?

    Science.gov (United States)

    Welk, Blayne; Winick-Ng, Jennifer; McClure, Andrew; Dubois, Luc; Nagpal, Dave

    2017-10-01

    Many surgeons describe feeling a bit out of practice when they return from a vacation. There have been no studies assessing the impact of surgeon vacation on patient outcomes. We used administrative data from the province of Ontario to identify patients who underwent a coronary artery bypass grafting. Using a propensity score, we matched patients who underwent their procedure immediately after their surgeon returned from vacation of at least 7 days (n = 1,161) to patients who were not operated immediately before or after a vacation period (n = 2,138). There was no significant difference in patient mortality (odds ratio: 1.23, p = 0.52), length of operation (relative risk [RR]: 1.00 p = 0.58), or intensive care unit/ hospital stay (RR: 0.97 p = 0.66/RR: 0.98 p = 0.54, respectively). There was not a significant change in risk of death, operative length, or hospital stay after a surgeon vacation.

  18. Risk factors for myocardial infarction during vacation travel.

    Science.gov (United States)

    Kop, Willem J; Vingerhoets, Ad; Kruithof, Gert-Jan; Gottdiener, John S

    2003-01-01

    Medical emergencies occur increasingly outside the usual health care area as a result of increased leisure and professional travel. Acute coronary syndromes are the leading cause of mortality during vacation. Vacation activities include physical and emotional triggers for myocardial infarction (MI). This study examines characteristics of vacation travel as risk factors for MI. Patients diagnosed with MI during vacation abroad (N = 92; age, 59.5 +/- 10.2; 79 men) were recruited through an emergency health insurance organization. Risk indicators for Vacation MI were examined and included: cardiovascular risk factors, psychosocial measures, and specific demands and activities related to vacation (eg, lodging accommodations, unfamiliar destination, mode of transportation, short-term planning). Vacation MI patients were compared with two reference groups: age-matched Vacation Controls with noncardiovascular medical emergencies (N = 67) and Hospital MI Controls, admitted in their usual health care area (N = 30). Vacation MI occurred disproportionately (21.1%) during the first 2 days of vacation. Cardiovascular risk factors were more prevalent among Vacation MI patients than Vacation Controls (p values traveling by car versus other modes of transportation (OR = 2.5, CI = 1.0-6.1) and among patients staying in a tent or mobile home versus hotel (OR = 9.7, CI = 2.0-47.9). Incidence of MI during vacation is highest during the first 2 days of vacation. Vacation activities such as adverse driving conditions and less luxurious accommodations may increase risk for MI. Individuals with known vulnerability for MI may therefore benefit from minimizing physical and emotional challenges specifically related to vacation travel.

  19. Vacation portfolio decisions: analysis using a Bayesian belief network

    NARCIS (Netherlands)

    Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

    2011-01-01

    The aim of this study is to analyse the extent to which vacation portfolio decisions are influenced by socio-demographic characteristics. A vacation portfolio involves interdependent decisions related to the facets that make the vacation trip, including transport mode, accommodation, destination,

  20. 10 Things to Consider before Your Next Family Vacation

    Science.gov (United States)

    Exceptional Parent, 2011

    2011-01-01

    Vacations allow the mind and body to recharge from stress and fatigue; and it's nice to escape everyday busyness. Children need vacation time too: school can be hard work! Vacation is a great time to enjoy good food, fun, and bonding, whether it takes one to the beach, an amusement park, camping, or cruising rivers, lakes, and oceans. This article…

  1. Vacation and polling models with retrials

    NARCIS (Netherlands)

    Boxma, O.J.; Resing, J.A.C.; Horváth, A.; Wolter, K.

    2014-01-01

    We study a vacation-type queueing model, and a single-server multi-queue polling model, with the special feature of retrials. Just before the server arrives at a station there is some deterministic glue period. Customers (both new arrivals and retrials) arriving at the station during this glue

  2. Pre-vacation time: Blessing or burden?

    NARCIS (Netherlands)

    Nawijn, J.; Bloom, J. de; Geurts, S.A.E.

    2013-01-01

    Vacationers generally experience higher health and well-being levels than nonvacationers. It is unclear if and how health and well-being levels of vacationers change prior to vacation and what potential determinants are. Our research questions were: (1) How do health and well-being change before

  3. Pre-Vacation Time : Blessing or Burden?

    NARCIS (Netherlands)

    Nawijn, Jeroen; De Bloom, Jessica; Geurts, Sabine

    2013-01-01

    Vacationers generally experience higher health and well-being levels than nonvacationers. It is unclear if and how health and well-being levels of vacationers change prior to vacation and what potential determinants are. Our research questions were: (1) How do health and well-being change before

  4. Tackling Production Techniques: Vacations via Kodak's Visualmaker.

    Science.gov (United States)

    Martin, Ron

    1986-01-01

    Describes a library media production activity in which each student uses a Kodak Ektagraphic Visualmaker to produce a color slide illustrating his/her winter vacation. The project is designed to be low-budget and to involve uncomplicated equipment. Included are explanations of performance objectives, materials, procedures, and evaluation. (EM)

  5. Working Vacations: Jobs in Tourism and Leisure

    Science.gov (United States)

    Torpey, Elka Maria

    2011-01-01

    Vacation jobs often mix work and play. For some, the job is their ticket to career happiness. The article's first section describes four jobs specific to entertainment and leisure: (1) cruise ship musician; (2) destination marketing manager; (3) resort activities director; and (4) river rafting guide. The second section helps a person decide if a…

  6. What Is Summer Vacation Costing Us?

    Science.gov (United States)

    Henkel, Tara

    2010-01-01

    This paper explores the standard traditional summer vacation model; this includes the accompanying food insecurity, loss of nutrition and the lost knowledge that must be re-taught at the beginning of each new academic year. It compares the number of academic days attended in various Industrialized Nations compared to the United States. Also,…

  7. 28 CFR 545.27 - Inmate vacations.

    Science.gov (United States)

    2010-07-01

    ... full-time for 12 consecutive months on an institution work assignment is eligible to take a five-day... shall approve the request if the inmate's work performance qualifies for vacation credit. (b) Staff... favorable adjustment (custody reduction); or (2) The inmate is placed in a new work assignment in the...

  8. Potential ‘Ecological Traps’ of Restored Landscapes: Koalas Phascolarctos cinereus Re-Occupy a Rehabilitated Mine Site

    Science.gov (United States)

    Cristescu, Romane H.; Banks, Peter B.; Carrick, Frank N.; Frère, Céline

    2013-01-01

    on the fitness of faunal populations reoccupying such sites, so as to ensure functioning ecosystems, rather than ecological sinks or traps, are the outcome. PMID:24282544

  9. ADHD Medication Vacations and Parent-Child Interactions by Gender

    Science.gov (United States)

    Barnard-Brak, Lucy; Schmidt, Marcelo; Sulak, Tracey

    2013-01-01

    Objective: The purpose of the current study was to examine medication vacations among children with ADHD according to parent-child dyads (e.g., mother-son, father-daughter, mother-daughter, and father-son). Method: In a survey study of 259 parents of children with ADHD, the use of medication vacations according to parent-child sex dyads was…

  10. An Assessment of the Vacation School Conduct: Stakeholders' Views

    African Journals Online (AJOL)

    ... thrust is now on teaching new concepts rather than revision of work covered. Students registered for subjects of their choice and teachers were recruited for the vacation school mainly on the basis that they were currently teaching the subject at Form 4 level. Supervision of the vacation school depended on exercise book ...

  11. A fixed-size batch service queue with vacations

    Directory of Open Access Journals (Sweden)

    Ho Woo Lee

    1996-01-01

    Full Text Available The paper deals with batch service queues with vacations in which customers arrive according to a Poisson process. Decomposition method is used to derive the queue length distributions both for single and multiple vacation cases. The authors look at other decomposition techniques and discuss some related open problems.

  12. The Social Psychology of Potential Problems in Family Vacation Travel

    Science.gov (United States)

    Rosenblatt, Paul C.; Russell, Martha G.

    1975-01-01

    Social psychological thinking and the data of an exploratory study are used to illuminate potential problems in family vacation travel. Vacation travel is seen as providing both the opportunity for revitalization and creative change and the opportunity for serious interpersonal difficulties. (Author)

  13. Effects of vacation from work on health and well-being: Lots of fun, quickly gone

    NARCIS (Netherlands)

    Bloom, J. de; Geurts, S.A.E.; Taris, T.W.; Sonnentag, S.E.; Weerth, C. de; Kompier, M.A.J.

    2010-01-01

    Although vacation from work provides a valuable opportunity for recovery, few studies have met the requirements for assessing its effects. These include taking measurements well ahead of the vacation, during the vacation and at several points in time afterwards. Our study on vacation (after-)

  14. Effects of vacation from work on health and well-being : Lots of fun, quickly gone

    NARCIS (Netherlands)

    de Bloom, Jessica; Geurts, Sabine A. E.; Taris, Toon W.; Sonnentag, Sabine; de Weerth, Carolina; Kompier, Michiel A. J.

    2010-01-01

    Although vacation from work provides a valuable opportunity for recovery, few studies have met the requirements for assessing its effects. These include taking measurements well ahead of the vacation, during the vacation and at several points in time afterwards. Our study on vacation (after-)

  15. How does a vacation from work affect employee health and well-being?

    Science.gov (United States)

    de Bloom, Jessica; Geurts, Sabine A E; Sonnentag, Sabine; Taris, Toon; de Weerth, Carolina; Kompier, Michiel A J

    2011-12-01

    Health and well-being (H&W) improve during vacation. However, it is unclear whether this general development applies to all employees, while also little is known about the underlying processes causing such an improvement. Our research questions were: (1) Does every worker experience a positive effect of vacation on H&W? and (2) Can vacation activities and experiences explain changes in H&W during vacation? In a 7-week longitudinal field study, 96 workers reported their H&W 2 weeks before, during, 1 week, 2 and 4 weeks after a winter sports vacation on 6 indicators (health status, mood, fatigue, tension, energy level and satisfaction). Sixty percent of the sample experienced substantial improvement of H&W during and after vacation. Yet, a small group experienced no (23%) or a negative effect of vacation (17%). Spending limited time on passive activities, pleasure derived from vacation activities, and the absence of negative incidents during vacation explained 38% of the variance in the vacation effect. Although vacation has a positive, longer lasting effect for many, it is not invariably positive for all employees. Choosing especially pleasant vacation activities and avoiding negative incidents as well as passive activities during active vacations apparently contributes to the positive effect of vacation on H&W.

  16. On finite capacity queueing systems with a general vacation policy

    Directory of Open Access Journals (Sweden)

    Jacqueline Loris-Teghem

    2000-01-01

    Full Text Available We consider a Poisson arrival queueing system with finite capacity and a general vacation policy as described in Loris-Teghem [Queueing Systems 3 (1988, 41-52]. From our previous results regarding the stationary queue length distributions immediately after a departure and at an arbitrary epoch, we derive a relation between both distributions which extends a result given in Frey and Takahashi [Operations Research Letters 21 (1997, 95-100] for the particular case of an exhaustive service multiple vacation policy.

  17. On a generic class of Lévy-driven vacation models

    NARCIS (Netherlands)

    Boxma, O.; Kella, O.; Mandjes, M.

    2010-01-01

    This article analyzes a generic class of queuing systems with server vacation. The special feature of the models considered is that the duration of the vacations explicitly depends on the buffer content evolution during the previous active period (i.e., the time elapsed since the previous vacation).

  18. Analysis and optimization of vacation and polling models with retrials

    NARCIS (Netherlands)

    Abidini, M.A.; Boxma, O.J.; Resing, J.A.C.

    2016-01-01

    We study a vacation-type queueing model, and a single-server multi-queue polling model, with the special feature of retrials. Just before the server arrives at a station there is some deterministic glue period. Customers (both new arrivals and retrials) arriving at the station during this glue

  19. Analysis and optimization of vacation and polling models with retrials

    NARCIS (Netherlands)

    Abidini, M.A.; Boxma, O.J.; Resing, J.A.C.

    2015-01-01

    We study a vacation-type queueing model, and a single-server multi-queue polling model, with the special feature of retrials. Just before the server arrives at a station there is some deterministic glue period. Customers (both new arrivals and retrials) arriving at the station during this glue

  20. Student and Staff Perceptions of a Vacation Research Assistantship Scheme

    Science.gov (United States)

    Penn, Felicity; Stephens, Danielle; Morgan, Jessica; Upton, Penney; Upton, Dominic

    2013-01-01

    There is a push for universities to equip graduates with desirable employability skills and "hands-on" experience. This article explores the perceptions of students and staff experiences of a research assistantship scheme. Nine students from the University of Worcester were given the opportunity to work as a student vacation researcher…

  1. Cutaneous larva migrans: a bad souvenir from the vacation.

    Science.gov (United States)

    Criado, Paulo Ricardo; Belda, Walter; Vasconcellos, Cidia; Silva, Cristiana Silveira

    2012-06-15

    Cutaneous larva migrans (CLM) is a common endemic disease in tropical and subtropical countries. This condition is caused by skin-penetrating larvae of nematodes, mainly of the hookworm Ancylostoma braziliense and other nematodes of the family Ancylostomidae. We report three cases of CLM acquired during vacations in different regions of Brazil.

  2. Success factors in the development of farm vacation tourism

    OpenAIRE

    Schulze, Holger; Sidali, Katia Laura; Spiller, Achim

    2007-01-01

    Farm vacation tourism allows many families to fully use their domestic resources; furthermore it generates social benefits for the surrounding community. We have conducted a study to examine the success factors of this type of tourism. The results clearly demonstrate that one of the key components relies on the entrepreneurial skills of the farmer.

  3. The reduction of measles transmission during school vacations.

    NARCIS (Netherlands)

    Klinkenberg, Don; Hahné, Susan Jm; Woudenberg, Tom; Wallinga, Jacco

    2018-01-01

    Historically, measles incidence has shown clear seasonal patterns driven by the school calendar, but since the start of mass vaccination in developed countries there are only occasional outbreaks, which may have changed the effect of school vacations on transmission. In 2013-2014 a large measles

  4. A grounded typology of vacation decision-making

    NARCIS (Netherlands)

    Decrop, A.; Snelders, H.M.J.J.

    2005-01-01

    This paper presents a typology of vacationers based on decision-making variables and processes. Employing a naturalistic perspective, the (summer) vacation decision-making process of 25 Belgian households was followed for a year. In-depth interview and observation data were analyzed and interpreted

  5. Bulk input queues with quorum and multiple vacations

    Directory of Open Access Journals (Sweden)

    Dshalalow Jewgeni H.

    1996-01-01

    Full Text Available The authors study a single-server queueing system with bulk arrivals and batch service in accordance to the general quorum discipline: a batch taken for service is not less than r and not greater than R ( ≥ r . The server takes vacations each time the queue level falls below r ( ≥ 1 in accordance with the multiple vacation discipline. The input to the system is assumed to be a compound Poisson process. The analysis of the system is based on the theory of first excess processes developed by the first author. A preliminary analysis of such processes enabled the authors to obtain all major characteristics for the queueing process in an analytically tractable form. Some examples and applications are given.

  6. A study on an M/G/1 retrial G-queue with unreliable server under variant working vacations policy and vacation interruption

    Directory of Open Access Journals (Sweden)

    Pakkirisami Rajadurai

    2018-02-01

    Full Text Available We consider a single server retrial queueing system with variant working vacations and vacation interruption where the regular busy server is subjected to breakdown due to the arrival of negative customers. As soon as the orbit becomes empty at the time of regular service completion for a positive customer, the server takes at most J number working vacations until at least one customer is received in the orbit when the server returns from a working vacation. During the working vacation period, the server serves at a lower speed service rate (µv<µb. Using the method of supplementary variable technique, we determined the steady state probability generating function for the system and its orbit. We also obtained some analytical expressions for various performance measures such as system state probabilities, the mean orbit size, the mean system size, and reliability measures of this model. Finally, some numerical examples are presented.

  7. Complete analysis of MAP/G/1/N queue with single (multiple vacation(s under limited service discipline

    Directory of Open Access Journals (Sweden)

    U. C. Gupta

    2005-01-01

    Full Text Available We consider a finite-buffer single-server queue with Markovian arrival process (MAP where the server serves a limited number of customers, and when the limit is reached it goes on vacation. Both single- and multiple-vacation policies are analyzed and the queue length distributions at various epochs, such as pre-arrival, arbitrary, departure, have been obtained. The effect of certain model parameters on some important performance measures, like probability of loss, mean queue lengths, mean waiting time, is discussed. The model can be applied in computer communication and networking, for example, performance analysis of token passing ring of LAN and SVC (switched virtual connection of ATM.

  8. Analysis of MAP/PH(1, PH(2/2 Queue with Bernoulli Vacations

    Directory of Open Access Journals (Sweden)

    V. Thangaraj

    2008-12-01

    Full Text Available We consider a two-heterogeneous-server queueing system with Bernoulli vacation in which customers arrive according to a Markovian arrival process (MAP. Servers returning from vacation immediately take another vacation if no customer is waiting. Using matrix-geometric method, the steady-state probability of the number of customers in the system is investigated. Some important performance measures are obtained. The waiting time distribution and the mean waiting time are also discussed. Finally, some numerical illustrations are provided.

  9. Facet-based analysis of vacation planning process : a binary mixed logit panel model

    NARCIS (Netherlands)

    Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

    2013-01-01

    This article documents the design and results of a study on vacation planning processes with a particular focus on aggregate relationships between the probability that a certain facet of the vacation decision has been decided at a particular point in time, as a function of lead time to the actual

  10. Transient analysis of an M/M/1 queue with multiple vacations

    Directory of Open Access Journals (Sweden)

    Kaliappan Kalidass

    2014-05-01

    Full Text Available In this paper, we have obtained explicit expressions for the time dependent probabilities of the M/M/1  queue with server vacations under a multiple vacation scheme. The corresponding steady state probabilities have been obtained. We also obtain the time dependent performance measures of the systems

  11. Recovery experiences during vacation and their association with job stressors and health

    Directory of Open Access Journals (Sweden)

    Diana Pereira

    2017-04-01

    Full Text Available Vacations offer opportunities for recovery from work-related stress. However, little is known about the impact of job stressors on recovery experiences during vacation, such as psychological detachment and relaxation. This study investigated detachment and relaxation to mediate the influence of job stressors prior to vacation on recovery during vacation. A total of 136 employees from various occupations completed a questionnaire on their ability to relax and mentally detach from work during a recent vacation. Participants rated perceived time pressure and social exclusion at work prior to their vacation as well as any psychosomatic health complaints or sleep problems during vacation. The results of bootstrap mediation analysis confirmed the mediating role of recovery experiences. The association between job stressors and sleep problems was fully mediated by detachment and relaxation, whereas the association between social exclusion and psychosomatic complaints was fully mediated by relaxation. Furthermore, relaxation partially mediated the association between time pressure and psychosomatic complaints. Not only should the ability of employees to relax and mentally detach be fostered, but job stressors should be reduced in order to allow employees to reach optimal recovery during vacation.

  12. On Lévy-driven vacation models with correlated busy periods and service interruptions

    NARCIS (Netherlands)

    Kella, O.; Boxma, O.; Mandjes, M.

    2010-01-01

    This paper considers queues with server vacations, but departs from the traditional setting in two ways: (i) the queueing model is driven by Lévy processes rather than just compound Poisson processes; (ii) the vacation lengths depend on the length of the server’s preceding busy period. Regarding the

  13. Facet-based analysis of vacation planning processes : a binary mixed logit panel model

    NARCIS (Netherlands)

    Grigolon, Anna; Kemperman, Astrid; Timmermans, Harry

    2012-01-01

    This article documents the design and results of a study on vacation planning processes with a particular focus on aggregate relationships between the probability that a certain facet of the vacation decision has been decided at a particular point in time, as a function of lead time to the actual

  14. 29 CFR 4.173 - Meeting requirements for vacation fringe benefits.

    Science.gov (United States)

    2010-07-01

    ... vacation benefits, it would place the incumbent contractor at a distinct competitive disadvantage as well... service. Rather, as illustrated below, the reason(s) for an employee's absence from work is the primary... the full amount of the employee's vacation benefit. (2) The requirements for furnishing data relative...

  15. Happiness Through Vacationing: Just a Temporary Boost or Long-Term Benefits?

    NARCIS (Netherlands)

    J. Nawijn (Jeroen)

    2011-01-01

    textabstractDoes vacationing add to our happiness in the long run? This question was addressed in a study of 3,650 Dutch citizens who reported their leisure travel every 3 months during 2 years and rated their happiness at the end of each year. Participants who had been on vacation appeared to be

  16. On the GI/M/1 Queue with Vacations and Multiple Service Phases

    Directory of Open Access Journals (Sweden)

    Jianjun Li

    2017-01-01

    Full Text Available This paper considers a GI/M/1 queue with vacations and multiple service phases. Whenever the system becomes empty, the server takes a vacation, causing the system to move to vacation phase 0. If the server returns from a vacation to find no customer waiting, another vacation begins. Otherwise, the system jumps from phase 0 to some service phase i with probability qi,  i=1,2,…,N. Using the matrix geometric solution method and semi-Markov process, we obtain the distributions of the stationary system size at both arrival and arbitrary epochs. The distribution of the stationary waiting time of an arbitrary customer is also derived. In addition, we present some performance measures such as mean waiting time of an arbitrary customer, mean length of the type-i cycle, and mean number of customers in the system at the end of phase 0. Finally, some numerical examples are presented.

  17. The optimal control in batch arrival queue with server vacations, startup and breakdowns

    Directory of Open Access Journals (Sweden)

    Ke Jau-Chuan

    2004-01-01

    Full Text Available This paper studies the N policy M[x]/G/1 queue with server vacations; startup and breakdowns, where arrivals form a compound Poisson process and service times are generally distributed. The server is turned off and takes a vacation whenever the system is empty. If the number of customers waiting in the system at the instant of a vacation completion is less than N, the server will take another vacation. If the server returns from a vacation and finds at least N customers in the system, he is immediately turned on and requires a startup time before providing the service until the system is empty again. It is assumed that the server breaks down according to a Poisson process whose repair time has a general distribution. The system characteristics of such a model are analyzed and the total expected cost function per unit time is developed to determine the optimal threshold of N at a minimum cost.

  18. A Discrete-Time Geo/G/1 Retrial Queue with Two Different Types of Vacations

    Directory of Open Access Journals (Sweden)

    Feng Zhang

    2015-01-01

    Full Text Available We analyze a discrete-time Geo/G/1 retrial queue with two different types of vacations and general retrial times. Two different types of vacation policies are investigated in this model, one of which is nonexhaustive urgent vacation during serving and the other is normal exhaustive vacation. For this model, we give the steady-state analysis for the considered queueing system. Firstly, we obtain the generating functions of the number of customers in our model. Then, we obtain the closed-form expressions of some performance measures and also give a stochastic decomposition result for the system size. Moreover, the relationship between this discrete-time model and the corresponding continuous-time model is also investigated. Finally, some numerical results are provided to illustrate the effect of nonexhaustive urgent vacation on some performance characteristics of the system.

  19. Vacation effects on behaviour, cognition and emotions of compulsive and non-compulsive workers: do obsessive workers go 'cold turkey'?

    Science.gov (United States)

    de Bloom, Jessica; Radstaak, Mirjam; Geurts, Sabine

    2014-08-01

    Compulsive workers often face psychological and physical health disturbances because of working long hours and an obsessive preoccupation with work during off-job time. Prolonged respite episodes may either relief these employees from their daily stressors to recover or trigger withdrawal symptoms. Our research question was as follows: How do (1) work hours, (2) rumination and (3) affective well-being unfold for compulsive workers compared with non-compulsive workers across long vacations? In a longitudinal field study, work hours, rumination and affective well-being were assessed in 54 employees 2 weeks before, during and in the first, second and fourth week after a long summer vacation. Working compulsively was assessed 3 weeks before vacation. Work hours decreased during and increased after vacation. Levels of rumination dropped during vacation and remained below baseline until 2 weeks after vacation. Initial differences in rumination between obsessive and non-obsessive workers disappeared during and directly after vacation. Affective well-being rose during vacation and returned to baseline directly after vacation. Increases in affective well-being during vacation as well as decreases after vacation were greater in obsessive workers than in non-obsessive workers. Vacations seem to temporarily offset characteristic differences between obsessive and non-obsessive workers, decrease rumination and improve affective well-being. Copyright © 2014 John Wiley & Sons, Ltd.

  20. ASPECTS REGARDING VACATION SPENDING IN THE ROMANIAN TOURISM

    Directory of Open Access Journals (Sweden)

    Cristina ŞOŞEA

    2011-12-01

    Full Text Available For most of the time, tourism has been the privilege of rich people however, during the last century; it became a mass phenomenon, as its genetic (economic, social and demographic factors have changed considerably. Unlike the developed countries which account for the main international tourist flows, Romania is a state with a much lower number of potential tourists as a result of the lower income of the population, but which witness a revival of the tourist phenomenon at the beginning of the 21st century. Based on statistical data, the present paper focuses on the factors that influence the choice of holiday destinations for the Europeans and for Romanians as well, some aspects regarding vacation spending, types of destinations that Romanians choose and their expenses for holiday trips.

  1. On the Discrete-Time GeoX/G/1 Queues under N-Policy with Single and Multiple Vacations

    Directory of Open Access Journals (Sweden)

    Sung J. Kim

    2013-01-01

    Full Text Available We consider the discrete-time GeoX/G/1 queue under N-policy with single and multiple vacations. In this queueing system, the server takes multiple vacations and a single vacation whenever the system becomes empty and begins to serve customers only if the queue length is at least a predetermined threshold value N. Using the well-known property of stochastic decomposition, we derive the stationary queue-length distributions for both vacation models in a simple and unified manner. In addition, we derive their busy as well as idle-period distributions. Some classical vacation models are considered as special cases.

  2. Performance analysis of preemptive priority retrial queue with immediate Bernoulli feedback under working vacations and vacation interruption

    Directory of Open Access Journals (Sweden)

    Pakkirisami Rajadurai

    2016-10-01

    Full Text Available The present investigation deals with performance analysis of single server preemptive priority retrial queue with immediate Bernoulli feedback. There are two types of customers are considered, which are priority customers and ordinary customers. The priority customers do not form any queue and have an exclusive preemptive priority to receive their services over ordinary customers. After completion of regular service for ordinary customer, the customer is allowed to make an immediate feedback with probability r. When the orbit becomes empty at service completion instant for a priority customer or ordinary customer; the server goes for multiple working vacations. By using the supplementary variable technique, we obtained the steady state probability generating functions for the system/orbit. Some important system performance measures, the mean busy period and the mean busy cycle are discussed. Finally, some numerical examples are presented.

  3. A Discrete-Time Queue with Balking, Reneging, and Working Vacations

    Directory of Open Access Journals (Sweden)

    Veena Goswami

    2014-01-01

    Full Text Available This paper presents an analysis of balking and reneging in finite-buffer discrete-time single server queue with single and multiple working vacations. An arriving customer may balk with a probability or renege after joining according to a geometric distribution. The server works with different service rates rather than completely stopping the service during a vacation period. The service times during a busy period, vacation period, and vacation times are assumed to be geometrically distributed. We find the explicit expressions for the stationary state probabilities. Various system performance measures and a cost model to determine the optimal service rates are presented. Moreover, some queueing models presented in the literature are derived as special cases of our model. Finally, the influence of various parameters on the performance characteristics is shown numerically.

  4. Modelling M/G/1 queueing systems with server vacations using ...

    African Journals Online (AJOL)

    Simple numerical examples are also provided to illustrate the func- ... M/G/1/N queueing systems with server vacations under a limited service discipline ...... system contents in a discrete-time non-preemptive priority queue with general service.

  5. M/M/1 RETRIAL QUEUEING SYSTEM WITH VACATION INTERRUPTIONS UNDER PRE-EMPTIVE PRIORITY SERVICE

    Directory of Open Access Journals (Sweden)

    Muthu Ganapathi Subramanian Annasamy

    2010-10-01

    Full Text Available Consider a single server retrial queueing system with pre-emptive priority service and vacation interruptions in which customers arrive in a Poisson process with arrival rate λ1 for low priority customers and λ2 for high priority customers. Further it is assume that the service times follow an exponential distribution with parameters μ1 and μ2 for low and high priority customers respectively. The retrial is introduced for low priority customers only. The server goes for vacation after exhaustively completing the service to both types of customers.  The vacation rate follows an exponential distribution with parameter α. The concept of vacation interruption is used in this paper that is the server comes from the vacation into normal working condition without completing his vacation period subject to some conditions. Let k be the maximum number of waiting spaces for high priority customers in front of the service station. The high priority customers will be governed by the pre-emptive priority service. We assume that the access from orbit to the service facility is governed by the classical retrial policy. This model is solved by using Matrix geometric Technique. Numerical  study  have been done for Analysis of Mean number of low priority customers in the orbit (MNCO, Mean number of high priority customers in the queue(MPQL,Truncation level (OCUT,Probability of server free and Probabilities  of server busy with low and high priority customers and probability of server in vacation for various values of λ1 , λ2 , μ1 , μ2, α and σ  in elaborate manner and also various particular cases of  this model have been discussed.

  6. Transient solution of an M/M/1 vacation queue with a waiting server and impatient customers

    Directory of Open Access Journals (Sweden)

    Sherif I. Ammar

    2017-07-01

    Full Text Available Recently, Ammar [1] has discussed the transient behavior of a multiple vacations queue with impatient customers. In this paper, a similar technique is used to derive a new elegant explicit solution for an M/M/1 vacation queue with impatient customers and a waiting server, where the server is allowed to take a vacation whenever the system is empty after waiting for a random period of time. If the server does not return from the vacation before the expiry of the customer impatience time, the customer abandons the system forever. Moreover, the formulas of mean and variance expressed in terms of the obtained possibilities for this model.

  7. An M/M/2 Queueing System with Heterogeneous Servers Including One with Working Vacation

    Directory of Open Access Journals (Sweden)

    A. Krishnamoorthy

    2012-01-01

    Full Text Available This paper analyzes an M/M/2 queueing system with two heterogeneous servers, one of which is always available but the other goes on vacation in the absence of customers waiting for service. The vacationing server, however, returns to serve at a low rate as an arrival finds the other server busy. The system is analyzed in the steady state using matrix geometric method. Busy period of the system is analyzed and mean waiting time in the stationary regime computed. Conditional stochastic decomposition of stationary queue length is obtained. An illustrative example is also provided.

  8. Modelling M/G/1 queueing systems with server vacations using stochastic Petri nets

    Directory of Open Access Journals (Sweden)

    K Ramanath

    2006-12-01

    Full Text Available The theory of non-Markovian stochastic Petri nets is employed in this paper to derive an alternative method for studying the steady state behaviour of the M/G/1 vacation queueing system with a limited service discipline. Three types of vacation schemes are considered, and sytems with both a finite population and those with an infinite population (but finite capacity are considered. Simple numerical examples are also provided to illustrate the functionality of the methods and some useful performance measures for the system are obtained.

  9. Using association rules to explore interdependencies in vacation portfolios and co-variates: the case of students

    NARCIS (Netherlands)

    Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

    2012-01-01

    The goal of this paper was to explore the vacation histories of a sample of young adults, mostly students, as part of a larger study on vacation planning of this segment of the population. The student segment represents an interesting and highly relevant subject of study. Over a relative short

  10. The influence of low-fare airlines on vacation choices of students : results of a stated portfolio choice experiment

    NARCIS (Netherlands)

    Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

    2012-01-01

    This paper reports the results of a portfolio model of vacation choices of students. The portfolio model concerns the combined choice of destination type, transport mode, duration, accommodation, and travel party for vacations. In addition to usual transport modes such as airline, train, bus and

  11. How does a vacation from work affect employee health and well-being?

    NARCIS (Netherlands)

    Bloom, J. de; Geurts, S.A.E.; Sonnentag, S.E.; Taris, T.W.; Weerth, C. de; Kompier, M.A.J.

    2011-01-01

    Health and well-being (H&W) improve during vacation. However, it is unclear whether this general development applies to all employees, while also little is known about the underlying processes causing such an improvement. Our research questions were: (1) Does every worker experience a positive

  12. Changes in Weight, Sedentary Behaviour and Physical Activity during the School Year and Summer Vacation

    Directory of Open Access Journals (Sweden)

    Chiaki Tanaka

    2018-05-01

    Full Text Available Background: To examine bidirectional associations between body weight and objectively assessed sedentary behaviour (SB and physical activity (PA during the school year and summer vacation. Methods: Participants were 209 Japanese boys and girls (9.0 ± 1.8 years at baseline. SB and PA were measured using triaxial accelerometry that discriminated between ambulatory and non-ambulatory PA, screen time measured by questionnaire during the school-term was evaluated in May and the summer vacation, and relative body weight measured in May and just after the end of summer vacation. Results: There were no significant relationships between changes in SB or PA and changes in body weight. However, higher relative body weight at baseline was associated with decreased non-ambulatory moderate PA (p = 0.049, but this association was slightly diminished after adjusting for change in SB (p = 0.056. Longer screen time at baseline was also associated with increased relative body weight (p = 0.033. Conclusions: The present study revealed that body weight might be particularly influential on non-ambulatory moderate PA while SB, PA or changes in these variables did not predict changes in body weight. Moreover, screen time during the school year is a predictor of change in relative body weight during the subsequent summer vacation.

  13. State dependent arrival in bulk retrial queueing system with immediate Bernoulli feedback, multiple vacations and threshold

    Science.gov (United States)

    Niranjan, S. P.; Chandrasekaran, V. M.; Indhira, K.

    2017-11-01

    The objective of this paper is to analyse state dependent arrival in bulk retrial queueing system with immediate Bernoulli feedback, multiple vacations, threshold and constant retrial policy. Primary customers are arriving into the system in bulk with different arrival rates λ a and λ b . If arriving customers find the server is busy then the entire batch will join to orbit. Customer from orbit request service one by one with constant retrial rate γ. On the other hand if an arrival of customers finds the server is idle then customers will be served in batches according to general bulk service rule. After service completion, customers may request service again with probability δ as feedback or leave from the system with probability 1 - δ. In the service completion epoch, if the orbit size is zero then the server leaves for multiple vacations. The server continues the vacation until the orbit size reaches the value ‘N’ (N > b). At the vacation completion, if the orbit size is ‘N’ then the server becomes ready to provide service for customers from the main pool or from the orbit. For the designed queueing model, probability generating function of the queue size at an arbitrary time will be obtained by using supplementary variable technique. Various performance measures will be derived with suitable numerical illustrations.

  14. Student's vacation travel: a reference dependent model of airline fares preferences

    NARCIS (Netherlands)

    Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

    2012-01-01

    This article reports the results of student vacation travel choice analysis using a reference dependent model of airline fare preferences. Findings suggests, as expected, that the preferences/utility decreases with increasing levels of cost. The evaluation of the airfare, however, becomes

  15. Environmental impacts of informal settlements with second homes (vacation homes. A case study: Apuseni Nature Park.

    Directory of Open Access Journals (Sweden)

    OANA ALEXANDRA CIUPE

    2017-10-01

    Full Text Available The past decades has seen the rapid development of second homes in many country of the world. Therefore, secondary dwellings used for tourism-related purposes (vacation homes or second homes are a reality that becomes more pronounced and visible at both nationally and internationally level. However, the rapidity and the novelty of the phenomenon creates difficulties in terms of efficient management and suitable integration in spatial planning and urbanism plans, favoring - in a negative way - expanding of build-up areas (with second homes in a chaotic way. Since there has been no detailed investigation of second homes tourism from the perspective of informal settlements, this article follows a case-study design, with in-depth analysis of informal settlements with vacation homes found in Apuseni Nature Park. Based on long-term field research, will be exemplified 4 types of informal settlements with second homes (vacation homes identified in the case study. The aim of this paper is to critically analyse the effects of informal settlements with vacation homes on the natural environment.

  16. The Effects of Preliteracy Knowledge, Schooling, and Summer Vacation on Literacy Acquisition

    Science.gov (United States)

    Tiruchittampalam, Shanthi; Nicholson, Tom; Levin, Joel R.; Ferron, John M.

    2018-01-01

    What causes the literacy gap and can schools compensate for it? The authors investigated 3 drivers of the gap: preliteracy knowledge, schooling, and the summer vacation. Longitudinal literacy data over 5 time points were collected on 126 five-year-olds attending higher or lower socioeconomic status (SES) schools during their first 15 months of…

  17. Affective and cognitive effects of information use over the course of a vacation

    Science.gov (United States)

    Christine A. Vogt; Susan I. Stewart

    1998-01-01

    From pre-trip planning through post-trip remembering, vacations unfold over long periods of time. Through the course of a trip the same travel information may be used repeatedly but with different levels of success and satisfaction. These experiential fluctuations over time were examined in a study of trip planners, who collected information from a chamber of commerce...

  18. Weather perceptions, holidays satisfaction and perceived attractiveness of domestic vacationing in The Netherlands

    NARCIS (Netherlands)

    Jeuring, Jelmer Hendrik Gerard

    Despite variable and relatively cool summer weather, domestic vacations in countries around the North Sea are an important type of tourism. However, relations between weather and domestic tourism in this region remain understudied. A quantitative research (n = 326) among domestic camping tourists in

  19. 42 CFR 61.8 - Benefits: Stipends; dependency allowances; travel allowances; vacation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Benefits: Stipends; dependency allowances; travel...; dependency allowances; travel allowances; vacation. Individuals awarded regular fellowships shall be entitled...) Stipend. (b) Dependency allowances. (c) When authorized in advance, separate allowances for travel. Such...

  20. On buffer overflow duration in a finite-capacity queueing system with multiple vacation policy

    Science.gov (United States)

    Kempa, Wojciech M.

    2017-12-01

    A finite-buffer queueing system with Poisson arrivals and generally distributed processing times, operating under multiple vacation policy, is considered. Each time when the system becomes empty, the service station takes successive independent and identically distributed vacation periods, until, at the completion epoch of one of them, at least one job waiting for service is detected in the buffer. Applying analytical approach based on the idea of embedded Markov chain, integral equations and linear algebra, the compact-form representation for the cumulative distribution function (CDF for short) of the first buffer overflow duration is found. Hence, the formula for the CDF of next such periods is obtained. Moreover, probability distributions of the number of job losses in successive buffer overflow periods are found. The considered queueing system can be efficienly applied in modelling energy saving mechanisms in wireless network communication.

  1. A discrete-time queueing system with changes in the vacation times

    Directory of Open Access Journals (Sweden)

    Atencia Ivan

    2016-06-01

    Full Text Available This paper considers a discrete-time queueing system in which an arriving customer can decide to follow a last come first served (LCFS service discipline or to become a negative customer that eliminates the one at service, if any. After service completion, the server can opt for a vacation time or it can remain on duty. Changes in the vacation times as well as their associated distribution are thoroughly studied. An extensive analysis of the system is carried out and, using a probability generating function approach, steady-state performance measures such as the first moments of the busy period of the queue content and of customers delay are obtained. Finally, some numerical examples to show the influence of the parameters on several performance characteristics are given.

  2. An optimal replacement policy for a repairable system based on its repairman having vacations

    Energy Technology Data Exchange (ETDEWEB)

    Yuan Li [School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092 (China); Xu Jian, E-mail: xujian@tongji.edu.c [School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092 (China)

    2011-07-15

    This paper studies a cold standby repairable system with two different components and one repairman who can take multiple vacations. If there is a component which fails and the repairman is on vacation, the failed component will wait for repair until the repairman is available. In the system, assume that component 1 has priority in use. After repair, component 1 follows a geometric process repair, while component 2 can be repaired as good as new after failures. Under these assumptions, a replacement policy N based on the failed times of component 1 is studied. The system will be replaced if the failure times of component 1 reach N. The explicit expression of the expected cost rate is given, so that the optimal replacement time N{sup *} is determined. Finally, a numerical example is given to illustrate the theoretical results of the model.

  3. On a first passage problem in general queueing systems with multiple vacations

    Directory of Open Access Journals (Sweden)

    Jewgeni H. Dshalalow

    1992-01-01

    Full Text Available The author studies a generalized single-server queueing system with bulk arrivals and batch service, where the server takes vacations each time the queue level falls below r(≥1 in accordance with the multiple vacation discipline. The input to the system is assumed to be a compound Poisson process modulated by the system and the service is assumed to be state dependent. One of the essential part in the analysis of the system is the employment of new techniques related to the first excess level processes. A preliminary analysis of such processes and recent results of the author on modulated processes enabled the author to obtain all major characteristics for the queueing process explicitly. Various examples and applications are discussed.

  4. End-to-end delay analysis in wireless sensor networks with service vacation

    KAUST Repository

    Alabdulmohsin, Ibrahim; Hyadi, Amal; Afify, Laila H.; Shihada, Basem

    2014-01-01

    In this paper, a delay-sensitive multi-hop wireless sensor network is considered, employing an M/G/1 with vacations framework. Sensors transmit measurements to a predefined data sink subject to maximum end-to-end delay constraint. In order to prolong the battery lifetime, a sleeping scheme is adopted throughout the network nodes. The objective of our proposed framework is to present an expression for maximum hop-count as well as an approximate expression of the probability of blocking at the sink node upon violating certain end-to-end delay threshold. Using numerical simulations, we validate the proposed analytical model and demonstrate that the blocking probability of the system for various vacation time distributions matches the simulation results.

  5. End-to-end delay analysis in wireless sensor networks with service vacation

    KAUST Repository

    Alabdulmohsin, Ibrahim

    2014-04-01

    In this paper, a delay-sensitive multi-hop wireless sensor network is considered, employing an M/G/1 with vacations framework. Sensors transmit measurements to a predefined data sink subject to maximum end-to-end delay constraint. In order to prolong the battery lifetime, a sleeping scheme is adopted throughout the network nodes. The objective of our proposed framework is to present an expression for maximum hop-count as well as an approximate expression of the probability of blocking at the sink node upon violating certain end-to-end delay threshold. Using numerical simulations, we validate the proposed analytical model and demonstrate that the blocking probability of the system for various vacation time distributions matches the simulation results.

  6. Effects of a one-week vacation with various activity programs on cardiovascular parameters.

    Science.gov (United States)

    Neumayr, Günther; Lechleitner, Peter

    2018-03-01

    A vacation is considered essential to achieve recovery from the stress of work. Knowledge about the potential health effects of holidays is scarce. The East Tyrolean Health Tourism Study is an open comparative study to investigate the cardiovascular effects of a one- week vacation with different activities on healthy vacationers. Fifty-two healthy vacationers spending one week in East Tyrol participated in two types of vacation activities (golf vs. Nordic walking or e-biking [nw&eb]). In the former group 30 subjects played golf for 33.5 hours per week, and in the nw&eb group 22 engaged in Nordic walking or e-biking for 14.2 hours per week. Cardiovascular parameters such as performance capacity, blood pressure, heart rate profiles and cardiac diastolic function were measured by a cardiopulmonary exercise test, holter ECG and echocardiography performed one day before and after the stay. There was a significant decrease in body weight of 1.0 kg in the nw&eb-group but not in the golf group. In both groups we noted a reduction of blood pressure and heart rate, which was marked and significant only in the golf group. We observed no significant changes in performance capacity, but did note an improvement of cardiac diastolic function in both groups; the improvement was more pronounced in the nw&eb group. A one-week vacation with an activity program for several hours per week is well tolerated by healthy vacationers and improves cardiovascular parameters. The cardiovascular benefits were homogeneous but differed in their magnitude, depending on the activity group. The benefits were probably due to the enhanced physical activity rather than purely a holiday effect.

  7. Holiday or vacation? The processing of variation in vocabulary across dialects

    OpenAIRE

    Martin, Clara D.; Garcia, Xabier; Potter, Douglas; Melinger, Alissa; Costa, ALbert

    2016-01-01

    Published online: 20 Oct 2015 Native speakers with different linguistic backgrounds differ in their usage of language, and particularly in their vocabulary. For instance, British natives would use the word "holiday" when American natives would prefer the word "vacation". This study investigates how cross-dialectal lexical variation impacts lexical processing. Electrophysiological responses were recorded, while British natives listened to British or American speech in which lexi...

  8. Short Vacation Improves Stress-Level and Well-Being in German-Speaking Middle-Managers—A Randomized Controlled Trial

    Science.gov (United States)

    Gatterer, Katharina; Leichtfried, Veronika; Pollhammer, Doris; Mair-Raggautz, Maria; Duschek, Stefan; Humpeler, Egon; Schobersberger, Wolfgang

    2018-01-01

    Stress in the work place has a detrimental effect on people’s health. Sufficient recovery is necessary to counteract severe chronic negative load reactions. Previous research has shown that vacationing for at least seven consecutive days provided an efficient recovery strategy. Yet, thus far, the effects of short vacations and the mode of vacation (whether at home or in a new environment) have rarely been studied. We investigated the immediate and long-term effects of a short vacation (four nights) on well-being and perceived stress and whether the mode of vacation impacted on these results. Data was obtained from 40 middle managers (67.5% men and 32.5% women). The intervention group (n = 20) spent a short vacation in a hotel outside their usual environment. The control group (n = 20) spent their vacation at home. Results indicated that one single short-term vacation, independent of the mode, has large, positive and immediate effects on perceived stress, recovery, strain, and well-being. Strain levels decreased to a greater extent in the intervention group compared to the control group. The effects can still be detected at 30 days (recovery) and 45 days (well-being and strain) post-vacation. Encouraging middle management employees to take short vacations seems to be an efficient health promotion strategy; environmental effects seem to play a minor role. PMID:29342844

  9. Short Vacation Improves Stress-Level and Well-Being in German-Speaking Middle-Managers—A Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Cornelia Blank

    2018-01-01

    Full Text Available Stress in the work place has a detrimental effect on people’s health. Sufficient recovery is necessary to counteract severe chronic negative load reactions. Previous research has shown that vacationing for at least seven consecutive days provided an efficient recovery strategy. Yet, thus far, the effects of short vacations and the mode of vacation (whether at home or in a new environment have rarely been studied. We investigated the immediate and long-term effects of a short vacation (four nights on well-being and perceived stress and whether the mode of vacation impacted on these results. Data was obtained from 40 middle managers (67.5% men and 32.5% women. The intervention group (n = 20 spent a short vacation in a hotel outside their usual environment. The control group (n = 20 spent their vacation at home. Results indicated that one single short-term vacation, independent of the mode, has large, positive and immediate effects on perceived stress, recovery, strain, and well-being. Strain levels decreased to a greater extent in the intervention group compared to the control group. The effects can still be detected at 30 days (recovery and 45 days (well-being and strain post-vacation. Encouraging middle management employees to take short vacations seems to be an efficient health promotion strategy; environmental effects seem to play a minor role.

  10. An unreliable group arrival queue with k stages of service, retrial under variant vacation policy

    Science.gov (United States)

    Radha, J.; Indhira, K.; Chandrasekaran, V. M.

    2017-11-01

    In this research work we considered repairable retrial queue with group arrival and the server utilize the variant vacations. A server gives service in k stages. Any arriving group of units finds the server free, one from the group entering the first stage of service and the rest are joining into the orbit. After completion of the i th stage of service, the customer may have the option to choose (i+1)th stage of service with probability θi , with probability pi may join into orbit as feedback customer or may leave the system with probability {q}i=≤ft\\{\\begin{array}{l}1-{p}i-{θ }i,i=1,2,\\cdots k-1\\ 1-{p}i,i=k\\end{array}\\right\\}. If the orbit is empty at the service completion of each stage service, the server takes modified vacation until at least one customer appears in the orbit on the server returns from a vacation. Busy server may get to breakdown and the service channel will fail for a short interval of time. By using the supplementary variable method, steady state probability generating function for system size, some system performance measures are discussed.

  11. Vacations to sunny destinations, sunburn, and intention to tan: a cross-sectional study in Denmark, 2007-2009.

    Science.gov (United States)

    Køster, Brian; Thorgaard, Camilla; Philip, Anja; Clemmensen, Inge Haunstrup

    2011-02-01

    Denmark has experienced an increase in melanoma incidence since the 1960s. Exposure to ultraviolet radiation is the main preventable cause of this cancer. We examined current travel to, and sun-related behaviour of Danes at, sunny destinations in relation to their risk for sunburn. A population-based sample of 11,158 respondents aged 15-59 years completed three questionnaires in 2007-2009 that included items on exposure to ultraviolet radiation. Using logistic regression analysis we examined the relations between sunny vacations, sun-related behaviour, demographic factors and risk for sunburn. During 2007-2009, 44.8-45.8% of the respondents travelled to a sunny destination at least once a year; 24% became sunburnt, and 69% tanned intentionally. The odds ratio for sunburn in general for people who went on a sunny vacation as compared with those who did not was 1.6 (1.5-1.7). Sunscreen use (1.9; 1.4-2.6) and intentional tanning (3.4; 2.8-4.1) were positively associated with sunburn on vacation. Taking a vacation in a sunny place is a risk factor for sunburn, especially for young people. The recommendation for sunscreen use should be re-evaluated, as intention to tan is the most important factor in sunburn on vacation and should be targeted more strategically.

  12. Increased Mortality for Elective Surgery during Summer Vacation: A Longitudinal Analysis of Nationwide Data.

    Directory of Open Access Journals (Sweden)

    Pascal Caillet

    Full Text Available Surgical safety during vacation periods may be influenced by the interplay of several factors, including workers' leave, hospital activity, climate, and the variety of patient cases. This study aimed to highlight an annually recurring peak of surgical mortality during summer in France and explore its main predictors. We selected all elective of open surgical procedures performed in French hospitals between 2007 and 2012. Surgical mortality variation was analyzed over time in relation to workers leaving on vacation, the volume of procedures performed by hospitals, and temperature changes. We ran a multilevel logistic regression for exploring the determinants of surgical mortality, taking into account the clustering of patients within hospitals and adjusting for patient and hospital characteristics. A total of 609 French hospitals had 8,926,120 discharges related to open elective surgery. During 6 years, we found a recurring mortality peak of 1.15% (95% CI 1.09-1.20 in August compared with 0.81% (0.79-0.82, p<.001 in other months. The incidence of worker vacation was 43.0% (38.9-47.2 in August compared with 7.3% (4.6-10.1, p<.001 in other months. Hospital activity decreased substantially in August (78,126 inpatient stays, 75,298-80,954 in relation to other months (128,142, 125,697-130,586, p<.001. After adjusting for all covariates, we found an "August effect" reflecting a higher risk to patients undergoing operations at this time (OR 1.16, 95% CI 1.12-1.19, p<.001. The main study limitation was the absence of data linkage between surgical staffing and mortality at the hospital level. The observed, recurring mortality peak in August raises questions about how to maintain hospital activity and optimal staffing through better regulation of human activities.

  13. A finite-buffer queue with a single vacation policy: An analytical study with evolutionary positioning

    Directory of Open Access Journals (Sweden)

    Woźniak Marcin

    2014-12-01

    Full Text Available In this paper, application of an evolutionary strategy to positioning a GI/M/1/N-type finite-buffer queueing system with exhaustive service and a single vacation policy is presented. The examined object is modeled by a conditional joint transform of the first busy period, the first idle time and the number of packets completely served during the first busy period. A mathematical model is defined recursively by means of input distributions. In the paper, an analytical study and numerical experiments are presented. A cost optimization problem is solved using an evolutionary strategy for a class of queueing systems described by exponential and Erlang distributions.

  14. M/G/1/K system with push-out scheme under vacation policy

    Directory of Open Access Journals (Sweden)

    Shoji Kasahara

    1996-01-01

    Full Text Available We consider an M/G/1/K system with push-out scheme and multiple vacations. This model is particularly important in situations where it is essential to provide short waiting times to messages which are selected for service. We analyze the behavior of two types of messages: one that succeeds in transmission and the other that fails. We derive the Laplace-Stieltjes transform of the waiting time distribution for the message which is eventually served. Finally, we show some numerical results including the comparisons between the push-out and the ordinary blocking models.

  15. An MX/GI/1/N queue with close-down and vacation times

    Directory of Open Access Journals (Sweden)

    Andreas Frey

    1999-01-01

    Full Text Available An MX/GI/1/N finite capacity queue with close-down time, vacation time and exhaustive service discipline is considered under the partial batch acceptance strategy as well as under the whole batch acceptance strategy. Applying the supplementary variable technique the queue length distribution at an arbitrary instant and at a departure epoch is obtained under both strategies, where no assumption on the batch size distribution is made. The loss probabilities and the Laplace-Stieltjes transforms of the waiting time distribution of the first customer and of an arbitrary customer of a batch are also given. Numerical examples give some insight into the behavior of the system.

  16. Cutaneous larva migrans in northern climates. A souvenir of your dream vacation.

    Science.gov (United States)

    Edelglass, J W; Douglass, M C; Stiefler, R; Tessler, M

    1982-09-01

    Three young women recently returned to the metropolitan Detroit area with cutaneous larva migrans. All three had vacationed at a popular club resort on the Caribbean island of Martinique. Cutaneous larva migrans is frequently seen in the southern United States, Central and South America, and other subtropical areas but rarely in northern climates. Several organisms can cause cutaneous larva migrans, or creeping eruption. The larvae of the nematode Ancylostoma braziliense are most often the causative organisms. Travel habits of Americans make it necessary for practitioners in northern climates to be familiar with diseases contracted primarily in warmer locations. The life cycle of causative organisms and current therapy are reviewed.

  17. GEOM/GEOM[a]/1/ queue with late arrival system with delayed access and delayed multiple working vacations

    Directory of Open Access Journals (Sweden)

    Cheng Jiang

    2014-01-01

    Full Text Available This paper considers a discrete-time bulk-service queue with infinite buffer space and delay multiple working vacations. Considering a late arrival system with delayed access (LAS-AD, it is assumed that the inter-arrival times, service times, vacation times are all geometrically distributed. The server does not take a vacation immediately at service complete epoch but keeps idle period. According to a bulk-service rule, at least one customer is needed to start a service with a maximum serving capacity 'a'. Using probability analysis method and displacement operator method, the queue length and the probability generating function of waiting time at pre-arrival epochs are obtained. Furthermore, the outside observer’s observation epoch queue length distributions are given. Finally, computational examples with numerical results in the form of graphs and tables are discussed.

  18. Performance of an M/M/1 Retrial Queue with Working Vacation Interruption and Classical Retrial Policy

    Directory of Open Access Journals (Sweden)

    Tao Li

    2016-01-01

    Full Text Available An M/M/1 retrial queue with working vacation interruption is considered. Upon the arrival of a customer, if the server is busy, it would join the orbit of infinite size. The customers in the orbit will try for service one by one when the server is idle under the classical retrial policy with retrial rate nα, where n is the size of the orbit. During a working vacation period, if there are customers in the system at a service completion instant, the vacation will be interrupted. Under the stable condition, the probability generating functions of the number of customers in the orbit are obtained. Various system performance measures are also developed. Finally, some numerical examples and cost optimization analysis are presented.

  19. Discrete-time retrial queue with Bernoulli vacation, preemptive resume and feedback customers

    Directory of Open Access Journals (Sweden)

    Peishu Chen

    2015-09-01

    Full Text Available Purpose: We consider a discrete-time Geo/G/1 retrial queue where the retrial time follows a general distribution, the server subject to Bernoulli vacation policy and the customer has preemptive resume priority, Bernoulli feedback strategy. The main purpose of this paper is to derive the generating functions of the stationary distribution of the system state, the orbit size and some important performance measures. Design/methodology: Using probability generating function technique, some valuable and interesting performance measures of the system are obtained. We also investigate two stochastic decomposition laws and present some numerical results. Findings: We obtain the probability generating functions of the system state distribution as well as those of the orbit size and the system size distributions. We also obtain some analytical expressions for various performance measures such as idle and busy probabilities, mean orbit and system sizes. Originality/value: The analysis of discrete-time retrial queues with Bernoulli vacation, preemptive resume and feedback customers is interesting and to the best of our knowledge, no other scientific journal paper has dealt with this question. This fact gives the reason why efforts should be taken to plug this gap.

  20. Astronomy adventures and vacations how to get the most out of astronomy in your leisure time

    CERN Document Server

    Treadwell, Timothy

    2017-01-01

    This astronomy travel guide examines the many wonderful opportunities for experiencing the observing hobby. Amateur astronomy is often consigned to observing from home or from a local park, yet it can be much more. Tim Treadwell explores all the possibilities of astronomical and space-related activities that are available on day trips and longer vacations. These activities range from observatory visits and other simple ways to build an astronomy event into a holiday, to full blown specialized astronomy travel. Many trips give the opportunity to visit some of the world’s famous attractions. On most vacations it can be a matter of just taking a day (or night) out of your schedule to fit in an astronomy event, but larger, dedicated pilgrimages are also possible. How to make the most of astronomy potential on a holiday, whether observing on the beach in Hawaii with the Telescope Guy or visiting Star City in Russia, is covered in detail. Go to a star party, explore the national parks or see the northern lights! ...

  1. 25 CFR 256.21 - Will I have to vacate my dwelling while repair work or replacement of my dwelling is being done?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Will I have to vacate my dwelling while repair work or replacement of my dwelling is being done? 256.21 Section 256.21 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HOUSING HOUSING IMPROVEMENT PROGRAM § 256.21 Will I have to vacate my dwelling while...

  2. The Contributions of Intrinsic and Extrinsic Reading Motivation to the Development of Reading Competence over Summer Vacation

    Science.gov (United States)

    Schaffner, Ellen; Schiefele, Ulrich

    2016-01-01

    This study addressed the role of reading motivation as a potential determinant of losses or gains in reading competence over six weeks of summer vacation (SV). Based on a sample of 223 third-grade elementary students, structural equation analyses showed that intrinsic reading motivation before SV contributed positively to both word and sentence…

  3. A study on M/G/1 retrial G - queue with two phases of service, immediate feedback and working vacations

    Science.gov (United States)

    Varalakshmi, M.; Chandrasekaran, V. M.; Saravanarajan, M. C.

    2017-11-01

    In this paper, we discuss about the steady state behaviour of M/G/1 retrial queueing system with two phases of services and immediate feedbacks under working vacation policy where the regular busy server is affected due to the arrival of negative customers. Upon arrival if the customer finds the server busy, breakdown or on working vacation it enters an orbit; otherwise the customer enters into the service area immediately. After service completion, the customer is allowed to make finite number of immediate feedback. The feedback service also consists of two phases. At the service completion epoch of a positive customer, if the orbit is empty the server goes for a working vacation. The server works at a lower service rate during working vacation (WV) period. Using the supplementary variable technique, we found out the steady state probability generating function for the system and in orbit. System performance measures and reliability measures are discussed. Finally, some numerical examples are presented to validate the analyticalresults.

  4. 77 FR 4028 - Orders Granting, Amending and Vacating Authority To Import and Export Natural Gas and Liquefied...

    Science.gov (United States)

    2012-01-26

    ... Gas and Liquefied Natural Gas FE Docket Nos. Gas Natural Caxitlan, S. DE R.L 11-147-NG Jordan Cove... 2011, it issued Orders granting, amending and vacating authority to import and export natural gas and liquefied natural gas. These Orders are summarized in the attached appendix and may be found on the FE Web...

  5. MX/G/1 unreliable retrial queue with option of additional service and Bernoulli vacation

    Directory of Open Access Journals (Sweden)

    Charan Jeet Singh

    2016-03-01

    Full Text Available In this paper, retrial queue with unreliable server and bulk arrivals is investigated. The server is capable of providing m-optional services and any one of these available services, may be rendered to the customer after the first essential service if the customer opts for the same. It is assumed that the server may fail while rendering any phase of service and undergoes for the immediate repair. After the completion of the service of a customer, the server may either take a vacation for a random period or may continue to provide the service to the other customers waiting in the queue. The supplementary variables corresponding to service time, repair time and retrial time are incorporated to determine the queue size distribution. To examine the effect of different parameters on the performance measures of the system, the numerical illustration is given which is supported by numerical simulation and sensitivity analysis.

  6. Risk Behaviors Among HIV-Positive Gay and Bisexual Men at Party-Oriented Vacations

    Science.gov (United States)

    Fisher, Michael P.; Ramchand, Rajeev; Bana, Sarah; Iguchi, Martin Y.

    2013-01-01

    Objective: This study examined substance use (intended and actual), unprotected sex, and HIV disclosure practices (disclosure and questioning) among HIV-positive men who have sex with men (MSM) at two party-oriented vacations, where substance use and sexual risk may be heightened. Method: A random sample of 489 MSM attending one of two party-oriented vacations participated in PartyIntents, a short-term longitudinal survey. Nearly half (47%) completed a follow-up assessment at the event or online for up to 2 weeks after the event. We examined rates of baseline intentions to use substances, actual substance use, and unprotected intercourse among HIV-positive men in attendance.Rates among HIV-negative men were estimated for comparison. Multiple logistic regression was used to assess the impact of illegal drug use and HIV status on unprotected anal intercourse (UAI). Results: HIV-positive attendees (17%) were significantly more likely than HIV-negative attendees to use nitrite inhalants (or “poppers”) (24.3% vs. 10.7%). HIV-positive attendees were also significantly more likely to have insertive UAI (64.3% vs. 34.1%) and receptive UAI (68.8% vs. 22.2%). Multivariate models showed associations between HIV status and illegal drug use with UAI (for HIV status, odds ratio [OR] = 4.5, p = .001; for any illegal drug use, OR = 16.4, p < .001). There was no evidence that the influence of drug use moderated risk by HIV status. Rates of HIV disclosure and questioning did not differ by HIV status. Conclusions: HIV-positive men attending these events engaged in higher rates of illegal drug use and sexual risk than HIV-negative men. Prevention campaigns targeting MSM at high-risk events should include messages geared toward HIV-positive men. PMID:23200162

  7. On Mx/(G1G2/1/G(BS/Vs vacation queue with two types of general heterogeneous service

    Directory of Open Access Journals (Sweden)

    Kailash C. Madan

    2005-01-01

    Full Text Available We analyze a batch arrival queue with a single server providing two kinds of general heterogeneous service. Just before his service starts, a customer may choose one of the services and as soon as a service (of any kind gets completed, the server may take a vacation or may continue staying in the system. The vacation times are assumed to be general and the server vacations are based on Bernoulli schedules under a single vacation policy. We obtain explicit queue size distribution at a random epoch as well as at a departure epoch and also the mean busy period of the server under the steady state. In addition, some important performance measures such as the expected queue size and the expected waiting time of a customer are obtained. Further, some interesting particular cases are also discussed.

  8. On the Two-Moment Approximation of the Discrete-Time GI/G/1 Queue with a Single Vacation

    Directory of Open Access Journals (Sweden)

    Doo Ho Lee

    2016-01-01

    Full Text Available We consider a discrete-time GI/G/1 queue in which the server takes exactly one vacation each time the system becomes empty. The interarrival times of arriving customers, the service times, and the vacation times are all generic discrete random variables. Under our study, we derive an exact transform-free expression for the stationary system size distribution through the modified supplementary variable technique. Utilizing obtained results, we introduce a simple two-moment approximation for the system size distribution. From this, approximations for the mean system size along with the system size distribution could be obtained. Finally, some numerical examples are given to validate the proposed approximation method.

  9. Transient Analysis of an M/M/1 queue with Multiple Exponential Vacation and N-Policy

    Directory of Open Access Journals (Sweden)

    Vijayashree KV

    2015-12-01

    Full Text Available A single server Markovian queueing model is considered.  The arrivals are allowed to join the queue according to a Poisson distribution and the service takes place according to an exponential distribution.  Whenever the system is empty, the server goes for a vacation and return back to the system after N or more customers are found in the system. If the number of customers in the system is less than ‘’ then the server takes another vacation.  In this paper, we obtain explicit expressions for the time dependent system size probabilities of such a model using Laplace transform and generating function techniques.  Numerical illustrations are added to support the theoretical results obtained.

  10. Study on the Queue-Length Distribution in Geo/G(MWV/1/N Queue with Working Vacations

    Directory of Open Access Journals (Sweden)

    Chuanyi Luo

    2015-01-01

    Full Text Available This paper analyzes a finite buffer size discrete-time Geo/G/1/N queue with multiple working vacations and different input rate. Using supplementary variable technique and embedded Markov chain method, the queue-length distribution solution in the form of formula at arbitrary epoch is obtained. Some performance measures associated with operating cost are also discussed based on the obtained queue-length distribution. Then, several numerical experiments follow to demonstrate the effectiveness of the obtained formulae. Finally, a state-dependent operating cost function is constructed to model an express logistics service center. Regarding the service rate during working vacation as a control variable, the optimization analysis on the cost function is carried out by using parabolic method.

  11. Shuffled Frog Leaping Algorithm for Preemptive Project Scheduling Problems with Resource Vacations Based on Patterson Set

    Directory of Open Access Journals (Sweden)

    Yi Han

    2013-01-01

    Full Text Available This paper presents a shuffled frog leaping algorithm (SFLA for the single-mode resource-constrained project scheduling problem where activities can be divided into equant units and interrupted during processing. Each activity consumes 0–3 types of resources which are renewable and temporarily not available due to resource vacations in each period. The presence of scarce resources and precedence relations between activities makes project scheduling a difficult and important task in project management. A recent popular metaheuristic shuffled frog leaping algorithm, which is enlightened by the predatory habit of frog group in a small pond, is adopted to investigate the project makespan improvement on Patterson benchmark sets which is composed of different small and medium size projects. Computational results demonstrate the effectiveness and efficiency of SFLA in reducing project makespan and minimizing activity splitting number within an average CPU runtime, 0.521 second. This paper exposes all the scheduling sequences for each project and shows that of the 23 best known solutions have been improved.

  12. Vacation model for Markov machine repair problem with two heterogeneous unreliable servers and threshold recovery

    Science.gov (United States)

    Jain, Madhu; Meena, Rakesh Kumar

    2018-03-01

    Markov model of multi-component machining system comprising two unreliable heterogeneous servers and mixed type of standby support has been studied. The repair job of broken down machines is done on the basis of bi-level threshold policy for the activation of the servers. The server returns back to render repair job when the pre-specified workload of failed machines is build up. The first (second) repairman turns on only when the work load of N1 (N2) failed machines is accumulated in the system. The both servers may go for vacation in case when all the machines are in good condition and there are no pending repair jobs for the repairmen. Runge-Kutta method is implemented to solve the set of governing equations used to formulate the Markov model. Various system metrics including the mean queue length, machine availability, throughput, etc., are derived to determine the performance of the machining system. To provide the computational tractability of the present investigation, a numerical illustration is provided. A cost function is also constructed to determine the optimal repair rate of the server by minimizing the expected cost incurred on the system. The hybrid soft computing method is considered to develop the adaptive neuro-fuzzy inference system (ANFIS). The validation of the numerical results obtained by Runge-Kutta approach is also facilitated by computational results generated by ANFIS.

  13. Waiting time analysis for MX/G/1 priority queues with/without vacations under random order of service discipline

    Directory of Open Access Journals (Sweden)

    Norikazu Kawasaki

    2000-01-01

    Full Text Available We study MX/G/1 nonpreemptive and preemptive-resume priority queues with/without vacations under random order of service (ROS discipline within each class. By considering the conditional waiting times given the states of the system, which an arbitrary message observes upon arrival, we derive the Laplace-Stieltjes transforms of the waiting time distributions and explicitly obtain the first two moments. The relationship for the second moments under ROS and first-come first-served disciplines extends the one found previously by Takacs and Fuhrmann for non-priority single arrival queues.

  14. A New Approach for Analyzing the Reliability of the Repair Facility in a Series System with Vacations

    Directory of Open Access Journals (Sweden)

    Renbin Liu

    2012-01-01

    Full Text Available Based on the renewal process theory we develop a decomposition method to analyze the reliability of the repair facility in an n-unit series system with vacations. Using this approach, we study the unavailability and the mean replacement number during (0,t] of the repair facility. The method proposed in this work is novel and concise, which can make us see clearly the structures of the facility indices of a series system with an unreliable repair facility, two convolution relations. Special cases and numerical examples are given to show the validity of our method.

  15. Analysis of an M[X]/(G1,G2/1 retrial queueing system with balking, optional re-service under modified vacation policy and service interruption

    Directory of Open Access Journals (Sweden)

    P. Rajadurai

    2014-09-01

    Full Text Available This paper deals with the steady state analysis of batch arrival retrial queueing system with two types of service under modified vacation policy, where each type consists of an optional re-service. An arriving batch may balk the system at some particular times. After the completion of each types of service the customers may re-service of the same type without joining the orbit or may leave the system. If the orbit is empty at the service completion of each types of service, the server takes at most J vacations until at least one customer is received in the orbit when the server returns from a vacation. Busy server may breakdown at any instance and the service channel will fail for a short interval of time. The steady state probability generating function for system/orbit size is obtained by using the supplementary variable method. Some system performance measures and numerical illustrations are discussed.

  16. MX/G1, G2/1 with Setup Time, Bernoulli Vacation, Break Down, and Delayed Repair

    Directory of Open Access Journals (Sweden)

    G. Ayyappan

    2014-01-01

    Full Text Available We present a single server in which customers arrive in batches and the server provides service one by one. The server provides two heterogeneous service stages such that service time of both stages is different and mandatory to all arriving customers in such a way that, after the completion of first stage, the second stage should also be provided to the customers. The server may subject to random breakdowns with brake down rate λ and, after break down, it should be repaired but it has to wait for being repaired and such waiting time is called delay time. Both the delay time and repair time follow exponential distribution. Upon the completion of the second stage service, the server will go for vacation with probability p or stay back in the system probability 1-p, if any. The vacation time follows general (arbitrary distribution. Before providing service to a new customer or a batch of customers that joins the system in the renewed busy period, the server enters into a random setup time process such that setup time follows exponential distribution. We discuss the transient behavior and the corresponding steady state results with the performance measures of the model.

  17. Transient Analysis of a k-out-of-n:G System with N-Policy, Repairmen’s Multiple Vacations, and Redundant Dependency

    Directory of Open Access Journals (Sweden)

    Wenqing Wu

    2015-01-01

    Full Text Available This paper analyzes a k-out-of-n:G repairable system with N-policy, repairmen’s multiple synchronous vacations, and redundant dependency. When there is no failed component in the system, the repairmen leave for a vacation, the duration of which follows a phase type distribution. Upon returning from vacation, they should take another vacation if there are less than N failed components waiting in the system. This pattern continues until at least N failed components are waiting. Moreover, the redundant dependency which is a special kind of failure dependency is taken into account in the multicomponent system. Under such assumptions, the availability, the rate of occurrence of failures, and the reliability of the system are derived in transient regime by applying the quasi-birth-and-death process. Furthermore, the Runge-Kutta method is carried out to numerically discuss the time-dependent behavior of the system reliability measures. Finally, a special case of the system is presented to show the validity of our model.

  18. Operational behavior of the MAP/G/1 queue under N-policy with a single vacation and set-up

    Directory of Open Access Journals (Sweden)

    Ho Woo Lee

    2002-01-01

    Full Text Available This paper considers the MAP/G/1 queue under N-policy with a single vacation and set-up. We derive the vector generating functions of the queue length at an arbitrary time and at departures in decomposed forms. We also derive the Laplace-Stieltjes transform of the waiting time. Computation algorithms for mean performance measures are provided.

  19. 41 CFR 301-10.117 - May I keep compensation an airline gives me for voluntarily vacating my seat on my scheduled...

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false May I keep compensation an airline gives me for voluntarily vacating my seat on my scheduled airline flight when the airline asks for volunteers? 301-10.117 Section 301-10.117 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY)...

  20. [From educational and health tourism for children to social tourism: vacation camps in the Province of Buenos Aires, Argentina].

    Science.gov (United States)

    Bruno, Perla

    2015-12-01

    The early twentieth century saw the rise of vacation camps for frail children as educational and health-giving experiences provided by medical and philanthropic organizations. This article analyzes some of these early experiences, seen here as the predecessors of social tourism, in the Province of Buenos Aires. A combination of written sources are examined, mainly institutional reports, periodicals such as the Monitor de la Educación Común - published by the Consejo Nacional de Educación (National Board of Education) - or laws, with photographs and plans for different examples. I argue that these buildings were both physical and cultural "brands" in the places where they were located, and that their architectural structure encapsulated ideas about leisure space and cures in unique natural environments.

  1. On a Batch Arrival Queuing System Equipped with a Stand-by Server during Vacation Periods or the Repairs Times of the Main Server

    Directory of Open Access Journals (Sweden)

    Rehab F. Khalaf

    2011-01-01

    Full Text Available We study a queuing system which is equipped with a stand-by server in addition to the main server. The stand-by server provides service to customers only during the period of absence of the main server when either the main server is on a vacation or it is in the state of repairs due to a sudden failure from time to time. The service times, vacation times, and repair times are assumed to follow general arbitrary distributions while the stand-by service times follow exponential distribution. Supplementary variables technique has been used to obtain steady state results in explicit and closed form in terms of the probability generating functions for the number of customers in the queue, the average number of customers, and the average waiting time in the queue while the MathCad software has been used to illustrate the numerical results in this work.

  2. Analysis on preemptive priority retrial queue with two types of customers, balking, optional re-service, single vacation and service interruption

    Science.gov (United States)

    Yuvarani, S.; Saravanarajan, M. C.

    2017-11-01

    This paper concerned with performance analysis of single server preemptive priority retrial queue with a single vacation where two types of customers are considered and they are called priority customers and ordinary customers. The ordinary customers arrive in batch into the system. The priority customers do not form any queue. After the completion of regular service, the customers may demand re-service for the previous service without joining the orbit or may leave the system. As soon as the system is empty, the server goes for vacation and the regular busy server can be subjected to breakdown. By using the supplementary variable technique, we obtain the steady-state probability generating functions for the system/orbit size. Some important system performance measures and the stochastic decomposition are discussed. Finally, numerical examples are presented to visualize the effect of parameters on system performance measures.

  3. Negative symbolic aspects in destination branding: exploring the role of the 'undesired self' on web-based vacation information search intentions among potential first-time visitors

    OpenAIRE

    Bosnjak, Michael

    2010-01-01

    Tourist destination choices depend, among other factors, on the match between the destination’s personality image and consumers’ self-concept, in line with self-image congruence theory. Motives also mediate this relationship, yet tourism research largely neglects the influence of avoidance motives. This study applies the product-based construct of undesired congruity, or consumers’ tendency to avoid undesired stereotypical images, to the context of web-based vacation destination information s...

  4. “Not a Vacation, But a Hardening Process”: The Self-Empowerment Work of Therapeutic Craft in Nova Scotia

    Directory of Open Access Journals (Sweden)

    Erin Morton

    2014-10-01

    Full Text Available This article will examine the development of a state-sponsored therapeutic craft regime in Nova Scotia in the early to mid-twentieth century. Built on the notion that postwar residents needed "work therapy - not a vacation, but a hardening process" (Black n.d. a: 3 - therapeutic craft emerged in Nova Scotia through a complex combination of the individualization of work habits, the desire to construct an antimodern regional identity around handwork, and the notion that both infirm patients and the province as a whole could be healed from economic stagnation through craft. Key to the success of Nova Scotia's therapeutic craft regime was occupational therapist Mary E. Black's career as director of the provincial government's Handicrafts and Home Industries Division from 1943 to 1955. Black's healthcare training led her to seek out therapeutic possibilities in everyday work activities, not to mention a therapeutic solution to what she called "the atti-tude of most Nova Scotians"[:] defeatism" (Black 1949: 46. Her ability to turn seemingly disparate things - such as Scandinavian design, the ordered work of occupational rehabilitation, and a phenomenological focus on what she called “in-dividualistic existence” (Black n.d. b: 2 - into a unified therapeutic solution demonstrates that the contemporary rise of therapeutic culture under the increased individualism of the neoliberal era has an established historical root in the postwar period that remains important to understand.

  5. International Patients on Operation Vacation – Perspectives of Patients Travelling to Hungary for Orthopaedic Treatments

    Directory of Open Access Journals (Sweden)

    Eszter Kovacs

    2014-11-01

    Full Text Available Background The importance of cross-border healthcare, medical and health tourism plays a significant role in the European health policy and health management. After dentistry, orthopaedic treatments are the leading motivation for seeking care in Hungary, as patients with rheumatic and motion diseases are drawn to the thermal spas and well-established orthopaedic centres. This paper aims to gain insight into foreign patients’ perspectives on their experience of having sought medical tourism in orthopaedic care in Hungary. Methods A patient survey was conducted in 2012 on motivations for seeking treatment abroad, orthopaedic care received and overall satisfaction. In addition, health professionals’ interviews, and 17 phone interviews were conducted in 2013 with Romanian patients who had orthopaedic treatment in Hungary. Finally, medical records of foreign patients were analysed. Results The survey was completed by 115 participants – 61.1% females, mean age= 41.9, 87% Romanian origin. Most of the patients came to Hungary for orthopaedic surgeries, e.g. arthroscopy, knee/hip prosthesis or spinal surgery. 72.6% chose Hungary because of related to perceived better quality and longstanding culture of Hungarian orthopaedic care. Over 57% of patients reported being ‘very satisfied’ with care received and 41.6% ‘satisfied’. The follow-up interviews further reflected this level of satisfaction, therefore many respondents stating they have already recommended the Hungarian healthcare to others. Conclusion Based on the findings, patients from neighbouring regions are increasingly seeking orthopaedic care in Hungary. Patients having orthopaedic care are highly satisfied with the quality of care, the whole treatment process from the availability of information to discharge summaries and would consider returning for further treatments.

  6. Profiles of illicit drug use during annual key holiday and control periods in Australia: wastewater analysis in an urban, a semi-rural and a vacation area.

    Science.gov (United States)

    Lai, Foon Yin; Bruno, Raimondo; Hall, Wayne; Gartner, Coral; Ort, Christoph; Kirkbride, Paul; Prichard, Jeremy; Thai, Phong K; Carter, Steve; Mueller, Jochen F

    2013-03-01

    To examine changes in illicit drug consumption between peak holiday season (23 December-3 January) in Australia and a control period two months later in a coastal urban area, an inland semi-rural area and an island populated predominantly by vacationers during holidays. Analysis of representative daily composite wastewater samples collected from the inlet of the major wastewater treatment plant in each area. Three wastewater treatment plants. Wastewater treatment plants serviced approximately 350, 000 persons in the urban area, 120,000 in the semi-rural area and 1100-2400 on the island. Drug residues were analysed using liquid chromatography coupled to a tandem mass spectrometer. Per capita drug consumption was estimated. Changes in drug use were quantified using Hedges' g. During the holidays, cannabis consumption in the semi-rural area declined (g = -2.8) as did methamphetamine (-0.8), whereas cocaine (+1.5) and ecstasy (+1.6) use increased. In the urban area, consumption of all drugs increased during holidays (cannabis +1.6, cocaine +1.2, ecstasy +0.8 and methamphetamine +0.3). In the vacation area, methamphetamine (+0.7), ecstasy (+0.7) and cocaine (+1.1) use increased, but cannabis (-0.5) use decreased during holiday periods. While the peak holiday season in Australia is perceived as a period of increased drug use, this is not uniform across all drugs and areas. Substantial declines in drug use in the semi-rural area contrasted with substantial increases in urban and vacation areas. Per capita drug consumption in the vacation area was equivalent to that in the urban area, implying that these locations merit particular attention for drug use monitoring and harm minimisation measures. © 2012 The Authors, Addiction © 2012 Society for the Study of Addiction.

  7. Female offenders

    NARCIS (Netherlands)

    Vivienne de Vogel; Marijke Louppen

    2017-01-01

    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

  8. summer vacation life

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    As far as I concerned, it was a good holiday. I don’t know other students how to feel about it. But I think the holiday is necessary for us. It was too hot to play outside dudng the days. So most of time we stayedat home to keep from the strong sunshine. My hometown is a good place to climb hills, for

  9. Vacation health care

    Science.gov (United States)

    ... in General Medicine . 8th ed. New York, NY: McGraw-Hill; 2012:chap 286. Swanson SJ, John CC. ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  10. Analysis of Queue-Length Dependent Vacations and P-Limited Service in BMAP/G/1/N Systems: Stationary Distributions and Optimal Control

    Directory of Open Access Journals (Sweden)

    A. D. Banik

    2013-01-01

    Full Text Available We consider a finite-buffer single server queueing system with queue-length dependent vacations where arrivals occur according to a batch Markovian arrival process (BMAP. The service discipline is P-limited service, also called E-limited with limit variation (ELV where the server serves until either the system is emptied or a randomly chosen limit of L customers has been served. Depending on the number of customers present in the system, the server will monitor his vacation times. Queue-length distributions at various epochs such as before, arrival, arbitrary and after, departure have been obtained. Several other service disciplines like Bernoulli scheduling, nonexhaustive service, and E-limited service can be treated as special cases of the P-limited service. Finally, the total expected cost function per unit time is considered to determine locally optimal values N* of N or a maximum limit L^* of L^ as the number of customers served during a service period at a minimum cost.

  11. Female infertility

    International Nuclear Information System (INIS)

    Hall, D.A.; Yoder, I.

    1984-01-01

    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

  12. Female condoms.

    Science.gov (United States)

    Bounds, W

    1997-06-01

    Early versions of a female condom were available in the 1920s and 1960s, but they were little used and soon forgotten. It took the arrival of AIDS, and the urgent need for a wider range of female-controlled barrier techniques, to rekindle scientific interest in this method. In the 1980s, three groups in Europe and the USA began development of new female condom designs, comprising 'Femidom (Reality)', the 'Bikini Condom', and 'Women's Choice'. Apart from differences in their physical design, Femidom differs from the others in that it is made of a polyurethane membrane, which has several advantages over latex. Of the three, Femidom is the most advanced in terms of development and clinical testing, and it is the only one to have reached the marketing stage. Laboratory studies and clinical trials suggest that its contraceptive efficacy is similar to that documented for the male condom, though a direct comparison is not possible because no comparative clinical trials have, as yet, been undertaken. Reported 'typical-use' pregnancy rates range from 12.4 to 22.2% at 6 months of use in the USA and Latin America, respectively, while a study in the UK observed a rate of 15% at 12 months. As with all barrier methods, most failures appear to be associated with poor compliance or incorrect use. 'Perfect-use' pregnancy rates were substantially lower, indicating that Femidom can be very effective, if used consistently and correctly. Evidence for Femidom's effectiveness to protect against transmission of sexual disease-causing organisms, including HIV, is still very limited and based largely on laboratory studies. Whilst, in theory, the condom should confer reliable protection, its efficacy in clinical use will depend upon correct and consistent use and upon the product's ability to maintain an effective physical barrier throughout penetrative intercourse. In this respect, the results of recent and ongoing clinical studies are expected with much interest. How valuable Femidom will

  13. Effects of Vacation Rental Websites on the Concentration of Tourists—Potential Environmental Impacts. An Application to the Balearic Islands in Spain

    Science.gov (United States)

    Rodriguez Martín, José Antonio; Zermeño Mejía, Karla Aída; Salinas Fernández, José Antonio

    2018-01-01

    The concentration of tourists at certain times of the year can damage sensitive environments. The use of peer-to-peer vacation rental websites has increased greatly during the last decade. This system could either reduce seasonality in touristic destinations where the tourist activity takes place throughout the year at a lower price or on the contrary, it could increase the number of visitors at certain times of the year even more. This paper intends to analyze the effect that these platforms have on tourism seasonality in order to calculate if they help reduce or increase the pressure on the destinations. To do so, the Gini Index has been applied to one of the main touristic spots in Europe, the Balearic Islands in Spain. The conclusion is that this type of accommodation has aggravated the problem, generating a greater concentration of tourists and a higher pressure on the resources of the islands. PMID:29462863

  14. Effects of Vacation Rental Websites on the Concentration of Tourists-Potential Environmental Impacts. An Application to the Balearic Islands in Spain.

    Science.gov (United States)

    Martín, José María Martín; Martín, José Antonio Rodriguez; Mejía, Karla Aída Zermeño; Fernández, José Antonio Salinas

    2018-02-15

    The concentration of tourists at certain times of the year can damage sensitive environments. The use of peer-to-peer vacation rental websites has increased greatly during the last decade. This system could either reduce seasonality in touristic destinations where the tourist activity takes place throughout the year at a lower price or on the contrary, it could increase the number of visitors at certain times of the year even more. This paper intends to analyze the effect that these platforms have on tourism seasonality in order to calculate if they help reduce or increase the pressure on the destinations. To do so, the Gini Index has been applied to one of the main touristic spots in Europe, the Balearic Islands in Spain. The conclusion is that this type of accommodation has aggravated the problem, generating a greater concentration of tourists and a higher pressure on the resources of the islands.

  15. Analysis of an M/G/1 Queue with Multiple Vacations, N-policy, Unreliable Service Station and Repair Facility Failures

    Directory of Open Access Journals (Sweden)

    Wenqing Wu

    2014-05-01

    Full Text Available This paper studies an M/G/1 repairable queueing system with multiple vacations and N-policy, in which the service station is subject to occasional random breakdowns. When the service station breaks down, it is repaired by a repair facility. Moreover, the repair facility may fail during the repair period of the service station. The failed repair facility resumes repair after completion of its replacement. Under these assumptions, applying a simple method, the probability that the service station is broken, the rate of occurrence of breakdowns of the service station, the probability that the repair facility is being replaced and the rate of occurrence of failures of the repair facility along with other performance measures are obtained. Following the construction of the long-run expected cost function per unit time, the direct search method is implemented for determining the optimum threshold N* that minimises the cost function.

  16. An M[X]/G(a,b/1 Queueing System with Breakdown and Repair, Stand-By Server, Multiple Vacation and Control Policy on Request for Re-Service

    Directory of Open Access Journals (Sweden)

    G. Ayyappan

    2018-06-01

    Full Text Available In this paper, we discuss a non-Markovian batch arrival general bulk service single-server queueing system with server breakdown and repair, a stand-by server, multiple vacation and re-service. The main server’s regular service time, re-service time, vacation time and stand-by server’s service time are followed by general distributions and breakdown and repair times of the main server with exponential distributions. There is a stand-by server which is employed during the period in which the regular server remains under repair. The probability generating function of the queue size at an arbitrary time and some performance measures of the system are derived. Extensive numerical results are also illustrated.

  17. Dream catchers: labor relations and social change among fisherman families due to summer vacations and beach tourism in Salinópolis, Pará

    Directory of Open Access Journals (Sweden)

    Denize Adrião

    2006-08-01

    Full Text Available The resort and tourist activity in the city of Salinópolis, Salgado Region of Pará, has brought a lout important transformation in the social and spatial organization of the place, through an accelerated valorization and land speculation in second residences (summer residences of people on vacation and tourists. The local population, composed of traditional fishermen and small rural producers, in front of the tourist invasion process, preferring works as housekeepers in summerhouses incorporating new ways of relations with the world. Though, without abandoning their modus vivendi habited by enchanted beings and explained by nature force. The objective of this research is the center of attention in family and social-cultural life of the natives of Prainha, who was transfers the city center for periphery , giving focus on changes in working relations between fishermen families and how these changes that involve the men and the many manifestation forms of nature, defining the quotidian these dwellers, causing some changes in the local system. The 'Fishers of Dreams' are these fishermen and their families that, slowing abdicate, leave fishing in it's traditional form, to search for many others activities centered on the summer market, expecting to improve quality of life.

  18. Normal Female Reproductive Anatomy

    Science.gov (United States)

    ... historical Searches are case-insensitive Reproductive System, Female, Anatomy Add to My Pictures View /Download : Small: 720x756 ... Large: 3000x3150 View Download Title: Reproductive System, Female, Anatomy Description: Anatomy of the female reproductive system; drawing ...

  19. Images of a place and vacation preferences: Implications of the 1989 surveys for assessing the economic impacts of a nuclear waste repository in Nevada

    International Nuclear Information System (INIS)

    Slovic, P.; Layman, M.; Flynn, J.H.

    1990-11-01

    In July, 1989 the authors produced a report titled Perceived Risk, Stigma, and Potential Economic Impacts of a High-Level Nuclear-Waste Repository in Nevada (Slovic et al., 1989). That report described a program of research designed to assess the potential impacts of a high-level nuclear waste repository at Yucca Mountain, Nevada upon tourism, retirement and job-related migration, and business development in Las Vegas and the state. It was concluded that adverse economic impacts potentially may result from two related social processes. Specifically, the study by Slovic et al. employed analyses of imagery in order to overcome concerns about the validity of direct questions regarding the influence of a nuclear-waste repository at Yucca Mountain upon a person's future behaviors. During the latter months of 1989, data were collected in three major telephone surveys, designed to achieve the following objectives: (1) to replicate the results from the Phoenix, Arizona, surveys using samples from other populations that contribute to tourism, migration, and development in Nevada; (2) to retest the original Phoenix respondents to determine the stability of their images across an 18-month time period and to determine whether their vacation choices subsequent to the first survey were predictable from the images they produced in that original survey; (3) to elicit additional word-association images for the stimulus underground nuclear waste repository in order to determine whether the extreme negative images generated by the Phoenix respondents would occur with other samples of respondents; and (4) to develop and test a new method for imagery elicitation, based upon a rating technique rather than on word associations. 2 refs., 8 figs., 13 tabs

  20. Self catheterization - female

    Science.gov (United States)

    ... female Images Bladder catheterization, female References Davis JE, Silverman MA. Urologic procedures. In: Roberts JR, ed. Roberts ... provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial ...

  1. Female reproductive disorders

    DEFF Research Database (Denmark)

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

    2008-01-01

    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....

  2. Female reproductive disorders

    DEFF Research Database (Denmark)

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

    2008-01-01

    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...... disruptions warrant evaluation of the impact of EDCs on female reproductive health....

  3. holiday(holidays),leave和vacation

    Institute of Scientific and Technical Information of China (English)

    张德兴

    2003-01-01

    holiday(holidays),leave和vacation这几个词都有“假日(期)”的意思,但含义用法并不相同。 holiday(holidays)一般指“休假”。 Tom and I are going to have a holiday.我和汤姆准备去度假。 I’ve already had my holidays this year.我今年已经度过假了。 During a holiday in Sweden,I found this note on my car. 在瑞典度假期间,我在我的车子上发现了这张字条。

  4. Female feticide in India.

    Science.gov (United States)

    Ahmad, Nehaluddin

    2010-01-01

    Women are murdered all over the world. But in India a most brutal form of killing females takes place regularly, even before they have the opportunity to be born. Female feticide--the selective abortion of female fetuses--is killing upwards of one million females in India annually with far-ranging and tragic consequences. In some areas, the sex ratio of females to males has dropped to less than 8000:1000. Females not only face inequality in this culture, they are even denied the right to be born. Why do so many families selectively abort baby daughters? In a word: economics. Aborting female fetuses is both practical and socially acceptable in India. Female feticide is driven by many factors, but primarily by the prospect of having to pay a dowry to the future bridegroom of a daughter. While sons offer security to their families in old age and can perform the rites for the souls of deceased parents and ancestors, daughters are perceived as a social and economic burden. Prenatal sex detection technologies have been misused, allowing the selective abortions of female offspring to proliferate. Legally, however, female feticide is a penal offence. Although female infanticide has long been committed in India, feticide is a relatively new practice, emerging concurrently with the advent of technological advancements in prenatal sex determination on a large scale in the 1990s. While abortion is legal in India, it is a crime to abort a pregnancy solely because the fetus is female. Strict laws and penalties are in place for violators. These laws, however, have not stemmed the tide of this abhorrent practice. This article will discuss the socio-legal conundrum female feticide presents, as well as the consequences of having too few women in Indian society.

  5. Reoccupying Public Space by Hatred and Ethnic Cleansing. Case study: Banja Luka

    Directory of Open Access Journals (Sweden)

    Srđan Šušnica

    2013-03-01

    Full Text Available The article analyses the symbolism and the meaning of ethno-religious graffiti, slogans and stickers especially as they are used on the streets of Banja Luka. The city used to be a strategic centre for armed forces but is today the political centre of Republika Srpska (RS, supposedly a legitimate military conquest of the people of Serbia. Responses in ethno-religious graffiti can be turbulent. In our case, narrative and visual codes transmit dominant messages and myths of the Serbian ethnical corpus which can easily become hate speech, especially in the post-war context, in which ethno-religious differences are being brought to the fore, war crimes and armed victories are being exalted and expressions of non-tolerance are common. This aggressive visibility of »ours« pushes all the rest and anyone who is different into invisibility and self-censoring. The article researches characteristics and the quality of connection between the production and the results of ethno-fascistic speech in graffiti and in the messages of the RS ethno-political elites in public forums, regulations and media spaces. A contextual interpretation of a graffiti discourse, which was formed in the midst of civil war, ethnic cleansing, attacks on and the separation of Bosnia and Herzegovina and activities of political elites in RS, is offered. The intimate connection between street discourse and that of political elites shows that a populist legitimization of the activities of the RS is still a political goal that also triggers the process of forgetting the region’s multi-ethnic past. In Banja Luka, this process offers a »national and spiritual« legitimacy for the existence of RS and seeks to make the city a part of the Serbian ethnic community. It offers an unconvincing cultural-political and war-emancipatory »continuity« and »normality« for the RS and covers up its real intention of bloodshed from which it had emerged. In this it is consistent with Eco’s notion of Ur-Fascism.

  6. Demography of black-tailed prairie dog populations reoccupying sites treated with rodenticide

    Science.gov (United States)

    R. P. Cincotta; Daniel W. Uresk; R. M. Hansen

    1987-01-01

    A rodenticide, zinc phosphide, was applied to remove black-tailed prairie dogs (Cynomys ludovicianus) from 6 haofa prairie dog colony in southwestern South Dakota. Another adjacent 6 ha was left untreated. The removal experiment was repeated two consecutive years. Contingency table analysis showed that the resultant population was not homogeneous;...

  7. Potential ?Ecological Traps? of Restored Landscapes: Koalas Phascolarctos cinereus Re-Occupy a Rehabilitated Mine Site

    OpenAIRE

    Cristescu, Romane H.; Banks, Peter B.; Carrick, Frank N.; Fr?re, C?line

    2013-01-01

    With progressively increasing anthropogenic habitat disturbances, restoration of impacted landscapes is becoming a critical element of biodiversity conservation. Evaluation of success in restoration ecology rarely includes faunal components, usually only encompassing abiotic and floral components of the ecosystems. Even when fauna is explicitly included, it is usually only species presence/absence criteria that are considered. If restoration is to have a positive outcome, however, populations...

  8. Working life tables for females in Canada, 1971.

    Science.gov (United States)

    Krishnan, P; Penning, M; Kurian, L

    1981-01-01

    This paper attempts to construct some working life tables (WLTs) for females in Canada, 1971. Attention is directed to methodological problems in female WLT construction, a suggested methodology, and loss due to mortality. The working life expectancy (WLE), which refers to the average number of years that a person is likely to spend in the labor force during his/her lifetime, reveals the extent of his/her contribution to the national economy. Although working life tables have been prepared for Canadian males, no attempt has been made previously to develop a WLT for the Canadian females. In some countries, such as Canada, the long census questionnaire collects additional pieces of information on labor force participation (LFP), even though the coverage is only on a part (but sizable) of the population. It is suggested that the information on "weeks worked" (Canadian Census wording) can be used to smooth out the bimodality problem in the female LFP. If a working woman works for an entire year, i.e., 52 weeks inclusive of paid holidays and vacation, she is said to contribute 1 woman year of working (or economically active) life to the economy. On the basis of this concept of a woman year of working life, all females who are working full time, part time, and not working can be considered in regard to their respective contributions of working lives to the national economy. An age limit is not indicated in the definition. The number of hours worked per day cumulated for the year and scaled down to the base of 1 woman year of working life would make the analysis more realistic. If the census data on weeks worked are tabulated by single years of age, or age groups for the female population, the average number of weeks worked specific for the various age categories can be computed. Those who are unemployed are taken as contributing zero weeks worked in the computation of the mean. Then the age specific participation rate is obtained as the percent of the average number of

  9. Female terrorism : a review

    NARCIS (Netherlands)

    Jacques, Karen; Taylor, Paul J.

    2009-01-01

    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

  10. Female Labor Supply

    NARCIS (Netherlands)

    Maassen-van den Brink, te Henriet

    1994-01-01

    To gain insight on factors that impede economic independence of women, this book concentrates on female labor supply in relation to child care, male-female wage differentials, the division of unpaid labor, and marital conflicts between women and men. It may very well be that restrictions on the

  11. Pilot study on the effects of a 2-week hiking vacation at moderate versus low altitude on plasma parameters of carbohydrate and lipid metabolism in patients with metabolic syndrome.

    Science.gov (United States)

    Gutwenger, Ivana; Hofer, Georg; Gutwenger, Anna K; Sandri, Marco; Wiedermann, Christian J

    2015-03-28

    Hypoxic and hypobaric conditions may augment the beneficial influence of training on cardiovascular risk factors. This pilot study aimed to explore for effects of a two-week hiking vacation at moderate versus low altitude on adipokines and parameters of carbohydrate and lipid metabolism in patients with metabolic syndrome. Fourteen subjects (mean age: 55.8 years, range: 39 - 69) with metabolic syndrome participated in a 2-week structured training program (3 hours of guided daily hiking 4 times a week, training intensity at 55-65% of individual maximal heart rate; total training time, 24 hours). Participants were divided for residence and training into two groups, one at moderate altitude (1,900 m; n = 8), and the other at low altitude (300 m; n = 6). Anthropometric, cardiovascular and metabolic parameters were measured before and after the training period. In study participants, training overall reduced circulating levels of total cholesterol (p = 0.024), low-density lipoprotein cholesterol (p = 0.025) and adiponectin (p triglycerides (p = 0.025) and leptin (p = 0.015), whereas in the low altitude group (n = 6), none of the lipid parameters was significantly changed (each p > 0.05). Hiking-induced relative changes of triglyceride levels were positively associated with reductions in leptin levels (p = 0.006). As compared to 300 m altitude, training at 1,900 m showed borderline significant differences in the pre-post mean reduction rates of triglyceride (p = 0.050) and leptin levels (p = 0.093). Preliminary data on patients with metabolic syndrome suggest that a 2-week hiking vacation at moderate altitude may be more beneficial for adipokines and parameters of lipid metabolism than training at low altitude. In order to draw firm conclusions regarding better corrections of dyslipidemia and metabolic syndrome by physical exercise under mild hypobaric and hypoxic conditions, a sufficiently powered randomized clinical trial appears warranted. ClinicalTrials.gov ID NCT

  12. Female urethral carcinoma

    International Nuclear Information System (INIS)

    Saitoh, Masahiko; Kondo, Atsuo; Sakakibara, Toshihumi

    1988-01-01

    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)

  13. Female Reproductive System

    Science.gov (United States)

    ... of the Female Reproductive System Print en español Sistema reproductor femenino About Human Reproduction All living things ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on KidsHealth® is for ...

  14. Female pattern baldness

    Science.gov (United States)

    Alopecia in women; Baldness - female; Hair loss in women; Androgenetic alopecia in women; Hereditary balding or thinning in women ... in the skin called a follicle. In general, baldness occurs when the hair follicle shrinks over time, ...

  15. Female Athlete Triad

    Science.gov (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 ...

  16. Female Sex Tourism

    OpenAIRE

    Mc Intyre, Maria Kleivan

    2017-01-01

    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...

  17. Female physicist doctoral experiences

    OpenAIRE

    Katherine P. Dabney; Robert H. Tai

    2013-01-01

    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...

  18. The lonely female partner

    DEFF Research Database (Denmark)

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

    2011-01-01

    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....

  19. Female pattern hair loss

    Directory of Open Access Journals (Sweden)

    İdil Ünal

    2014-06-01

    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.

  20. Online Female Escort Advertisements

    Directory of Open Access Journals (Sweden)

    James D. Griffith

    2016-05-01

    Full Text Available Female escorts represent an occupational group that charges a fee for sex, which can be regarded as an extreme form of short-term mating. The present study examined if the fees charged by escorts are related to traits typically associated with female short-term mate value. A total of 2,925 advertisements for female escorts offering sexual services in the United States were examined, as a customized software program was used to download all the advertisements from an online escort directory. The advertisement content was coded, and relationships between advertised physical characteristics and the hourly rate charged by female escorts were examined. The analyses showed that higher fees were associated with female escorts who advertised a waist-to-hip ratio near 0.7, lower weight and body mass index, younger age, and photographic displays of breast and buttocks nudity. The findings provide evidence that evolutionarily relevant traits associated with female short-term mate value are systematically related to fees charged for sexual services.

  1. Female genital cutting.

    Science.gov (United States)

    Perron, Liette; Senikas, Vyta; Burnett, Margaret; Davis, Victoria

    2013-11-01

    To strengthen the national framework for care of adolescents and women affected by female genital cutting (FGC) in Canada by providing health care professionals with: (1) information intended to strengthen their knowledge and understanding of the practice; (2) directions with regard to the legal issues related to the practice; (3) clinical guidelines for the management of obstetric and gynaecological care, including FGC related complications; and (4) guidance on the provision of culturally competent care to adolescents and women with FGC. Published literature was retrieved through searches of PubMed, CINAHL, and The Cochrane Library in September 2010 using appropriate controlled vocabulary (e.g., Circumcision, Female) and keywords (e.g., female genital mutilation, clitoridectomy, infibulation). We also searched Social Science Abstracts, Sociological Abstracts, Gender Studies Database, and ProQuest Dissertations and Theses in 2010 and 2011. There were no date or language restrictions. Searches were updated on a regular basis and incorporated in the guideline to December 2011. 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 1). Summary Statements 1. Female genital cutting is internationally recognized as a harmful practice and a violation of girls' and women's rights to life, physical integrity, and health. (II-3) 2. The immediate and long-term health risks and complications of female genital cutting can be serious and life threatening. (II-3) 3. Female genital cutting continues to be practised in many countries, particularly in sub-Saharan Africa, Egypt, and Sudan. (II-3) 4. Global migration

  2. Male sexual harassment alters female social behaviour towards other females.

    Science.gov (United States)

    Darden, Safi K; Watts, Lauren

    2012-04-23

    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.

  3. Female physicist doctoral experiences

    Directory of Open Access Journals (Sweden)

    Katherine P. Dabney

    2013-04-01

    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.

  4. Female physicist doctoral experiences

    Science.gov (United States)

    Dabney, Katherine P.; Tai, Robert H.

    2013-06-01

    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.

  5. Female genital mutilation.

    Science.gov (United States)

    Ladjali, M; Rattray, T W; Walder, R J

    1993-08-21

    Female genital mutilation, also misleadingly known as female circumcision, is usually performed on girls ranging in from 1 week to puberty. Immediate physical complications include severe pain, shock, infection, bleeding, acute urinary infection, tetanus, and death. Longterm problems include chronic pain, difficulties with micturition and menstruation, pelvic infection leading to infertility, and prolonged and obstructed labor during childbirth. An estimated 80 million girls and women have undergone female genital mutilation. In Britain alone an estimated 10,000 girls are currently at risk. Religious, cultural, medical, and moral grounds rationalize the custom which is practiced primarily in sub-Saharan Africa, the Arab world, Malaysia, Indonesia, and among migrant populations in Western countries. According to WHO it is correlated with poverty, illiteracy, and the low status of women. Women who escape mutilation are not sought in marriage. WHO, the UN Population Fund, the UN Children's Fund, the International Planned Parenthood Federation, and the UN Convention on the Rights of the Child have issued declarations on the eradication of female genital mutilation. In Britain, local authorities have intervened to prevent parents from mutilating their daughters. In 1984, the Inter-African Committee Against Harmful Traditional Practices Affecting Women and Children was established to work toward eliminating female genital mutilation and other damaging customs. National committees in 26 African countries coordinate projects run by local people using theater, dance, music, and storytelling for communication. In Australia, Canada, Europe, and the US women have organized to prevent the practice among vulnerable migrants and refugees.

  6. Female athlete triad update.

    Science.gov (United States)

    Beals, Katherine A; Meyer, Nanna L

    2007-01-01

    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.

  7. Male depression in females?

    Science.gov (United States)

    Möller-Leimkühler, Anne Maria; Yücel, Mete

    2010-02-01

    Scientific evidence for a male-typed depression ("male depression") is still limited, but mainly supports this concept with respect to single externalizing symptoms or symptom clusters. In particular, studies on non-clinical populations including males and females are lacking. The present study aims at assessing general well-being, the risk and the symptoms of male depression dependent on biological sex and gender-role orientation on instrumental (masculine) and expressive (feminine) personality traits in an unselected community sample of males and females. Students (518 males, 500 females) of the Ludwig-Maximilians-University of Munich, Germany, were asked to participate in a "stress study" and complete the following self-report questionnaires: the WHO-5 Well-being Index [Bech, P., 1998. Quality of Life in the Psychiatric Patient. Mosby-Wolfe, London], the Gotland Scale for Male Depression [Walinder, J., Rutz, W., 2001. Male depression and suicide. International Clinical Psychopharmacology 16 (suppl 2), 21-24] and the German Extended Personal Attribute Questionnaire [Runge, T.E., Frey, D., Gollwitzer, P.M., et al., 1981. Masculine (instrumental) and feminine (expressive) traits. A comparison between students in the United States and West Germany. Journal of Cross-Cultural Psychology 12, 142-162]. General well-being of the students was significantly lower compared to population norms. Contrary to expectations, female students had a greater risk of male depression than male students (28.9% vs. 22.4%; p<0.05). Overall, prototypic depressive symptoms as well as externalizing symptoms were more pronounced in females. In the subgroup of those at risk for male depression, biological sex and kind of symptoms were unrelated. Principal component analyses revealed a similar symptom structure for males and females. Low scores on masculinity/instrumentality significantly predicted higher risk of male depression, independent of biological sex. The study sample is not

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

    DEFF Research Database (Denmark)

    Rocha, Vera; Van Praag, Mirjam

    -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. Females and Toxic Leadership

    Science.gov (United States)

    2012-12-14

    labeled as toxic, can he or she be rehabilitated?; Are there leadership styles that can be promoted to combat toxic leadership?; and Are the senior...examines leadership styles that are favorable for female leaders, and offers Transformational/Adaptive leadership as a style promising rehabilitative tools

  10. Perspectives on Female Entrepreneurs

    DEFF Research Database (Denmark)

    Kuada, John Ernest; Janulevièienë, Rûta

    2003-01-01

    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...

  11. Female sexual dysfunction

    DEFF Research Database (Denmark)

    Giraldi, Annamaria; Wåhlin-Jacobsen, Sarah

    2016-01-01

    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...

  12. Female sexual arousal disorders

    NARCIS (Netherlands)

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

    2013-01-01

    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.

  13. Female Pattern Hair Loss

    Science.gov (United States)

    Herskovitz, Ingrid; Tosti, Antonella

    2013-01-01

    Context: Female pattern hair loss (FPHL) also known as female androgenetic alopecia is a common condition afflicting millions of women that can be cosmetically disrupting. Prompt diagnosis and treatment are essential for obtaining optimal outcome. This review addresses the clinical presentation of female pattern hair loss, its differential diagnosis and treatment modalities. Evidence Acquisition: A) Diffuse thinning of the crown region with preservation of the frontal hairline (Ludwig’s type) B) The “Christmas tree pattern” where the thinning is wider in the frontal scalp giving the alopecic area a triangular shaped figure resembling a christmas tree. C) Thinning associated with bitemporal recession (Hamilton type). Generally, FPHL is not associated with elevated androgens. Less commonly females with FPHL may have other skin or general signs of hyperandrogenism such as hirsutism, acne, irregular menses, infertility, galactorrhea and insulin resistance. The most common endocrinological abnormality associated with FPHL is polycystic ovarian syndrome (PCOS). Results: The most important diseases to consider in the differential diagnosis of FPHL include Chronic Telogen Effluvium (CTE), Permanent Alopecia after Chemotherapy (PAC), Alopecia Areata Incognito (AAI) and Frontal Fibrosing Alopecia (FFA). This review describes criteria for distinguishing these conditions from FPHL. Conclusions: The only approved treatment for FPHL, which is 2% topical Minoxidil, should be applied at the dosage of 1ml twice day for a minimum period of 12 months. This review will discuss off-label alternative modalities of treatment including 5-alfa reductase inhibitors, antiandrogens, estrogens, prostaglandin analogs, lasers, light treatments and hair transplantation. PMID:24719635

  14. The female athlete triad.

    Science.gov (United States)

    Kazis, Keren; Iglesias, Elba

    2003-02-01

    The female athlete triad is a syndrome consisting of disordered eating, amenorrhea, and osteoporosis. The syndrome is increasing in prevalence as more women are participating in sports at a competitive level. Behaviors such as intense exercise or disordered eating patterns can lead to dysregulation of the hypothalamic-pituitarian-ovarian (HPO) axis, resulting in amenorrhea. Hypothalamic amenorrhea can lead to osteoporosis and increased fracture risk. Adolescents may particularly be at risk because it is during this crucial time that females attain their peak bone mass. Prevention of the female athlete triad through education and identification of athletes at risk may decrease the incidence of long-term deleterious consequences. Treatment of the female athlete triad is initially aimed at increasing caloric intake and decreasing physical activity until there is resumption of normal menses. Treatment of decreased bone mineral density and osteoporosis in the adolescent population, however, is controversial, with new treatment modalities currently being investigated in order to aid in the management of this disorder.

  15. Female pattern hair loss.

    Science.gov (United States)

    Herskovitz, Ingrid; Tosti, Antonella

    2013-10-01

    Female pattern hair loss (FPHL) also known as female androgenetic alopecia is a common condition afflicting millions of women that can be cosmetically disrupting. Prompt diagnosis and treatment are essential for obtaining optimal outcome. This review addresses the clinical presentation of female pattern hair loss, its differential diagnosis and treatment modalities. A) Diffuse thinning of the crown region with preservation of the frontal hairline (Ludwig's type) B) The "Christmas tree pattern" where the thinning is wider in the frontal scalp giving the alopecic area a triangular shaped figure resembling a christmas tree. C) Thinning associated with bitemporal recession (Hamilton type). Generally, FPHL is not associated with elevated androgens. Less commonly females with FPHL may have other skin or general signs of hyperandrogenism such as hirsutism, acne, irregular menses, infertility, galactorrhea and insulin resistance. The most common endocrinological abnormality associated with FPHL is polycystic ovarian syndrome (PCOS). The most important diseases to consider in the differential diagnosis of FPHL include Chronic Telogen Effluvium (CTE), Permanent Alopecia after Chemotherapy (PAC), Alopecia Areata Incognito (AAI) and Frontal Fibrosing Alopecia (FFA). This review describes criteria for distinguishing these conditions from FPHL. The only approved treatment for FPHL, which is 2% topical Minoxidil, should be applied at the dosage of 1ml twice day for a minimum period of 12 months. This review will discuss off-label alternative modalities of treatment including 5-alfa reductase inhibitors, antiandrogens, estrogens, prostaglandin analogs, lasers, light treatments and hair transplantation.

  16. Change from subcutaneous to intravenous abatacept and back in patients with rheumatoid arthritis as simulation of a vacation: a prospective phase IV, open-label trial (A-BREAK).

    Science.gov (United States)

    Mueller, Ruediger B; Gengenbacher, Michael; Richter, Symi; Dudler, Jean; Möller, Burkhard; von Kempis, Johannes

    2016-04-14

    Vacation can present a major problem to patients with rheumatoid arthritis (RA) treated with weekly subcutaneous biologics, including subcutaneous (SC) abatacept. Therefore, the replacement of four SC doses of abatacept by a single dose of intravenous (IV) abatacept may present an acceptable alternative to cover a 4-week interval needed for vacations. In the study presented, we analyzed the efficacy and safety of this intervention followed by a switch back to SC abatacept after 4 weeks. This open-label, prospective, single-arm, 24-week trial recruited patients with established RA in low disease activity (LDA) or in remission on treatment with SC abatacept for at least 3 months to receive a single dose of IV abatacept (baseline) followed by a break of 4 weeks and then continuation of weekly SC abatacept from day 28 on. Disease-modifying anti-rheumatic drug (DMARD)-inadequate or biologic-inadequate responders (or both) were included. The baseline characteristics of the 49 patients (per protocol) were typical for a cohort of RA patients with established disease (mean disease duration of 8.31 years) in LDA under treatment with synthetic DMARDs and a biologic. Two patients (one flare and one patient decision) dropped out of the study. The proportions of patients with disease activity score in 28 joints (DAS-28) of not more than 3.2 at day 28 were 93.9 % (95 % confidence interval (CI) 83.5-97.9) and 93.6 % (95 % CI 82.8-97.8) at the end of the study (day 168). The average DAS-28 values were 1.74 (standard deviation (SD) ± 0.72) at baseline, 2.03 (SD ± 1.03) at day 28, and 1.96 (SD ± 0.92) at the end of the study (day 168). Pre-exposure to IV abatacept and having failed methotrexate or anti-tumor necrosis factor (anti-TNF) did not influence the average DAS-28 or the proportion of patients maintaining LDA over time. The average health assessment questionnaire disability index (HAQ-DI) was stable throughout the study. Adverse events (AEs) occurred in

  17. Female Sexual Arousal Disorders

    DEFF Research Database (Denmark)

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

    2012-01-01

    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...... 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....... Results.  Female Arousal Disorders have been defined in several ways with focus on the genital or subjective response or a combination of both. The prevalence varies and increases with increasing age, especially at the time of menopause, while distress decreases with age. Arousal disorders are often...

  18. [Hypertension in females].

    Science.gov (United States)

    Cífková, Renata

    2015-05-01

    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).

  19. female collegiate athletes

    Directory of Open Access Journals (Sweden)

    JL Ayers

    2016-08-01

    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.

  20. Female Athletes Facing Discrimination: Curriculum Regarding Female Athletes.

    Science.gov (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…

  1. Diseases and injuries associated with travel among students, employees and teachers of the Central University of Venezuela during the national summer vacations.

    Science.gov (United States)

    Risquez, Alejandro; Marrero, Aiskel; Naranjo, Niurka; Palacios, Yanine; Rossomando, Maria T; Rodriguez-Morales, Alfonso J

    2010-01-01

    The objective of this study was to describe the incidence of disease and injuries associated with travel, etiology, risk factors and medical management in a cross-sectional evaluation of university students, employees and teachers of the Central University of Venezuela, Caracas, Venezuela, who returned from domestic travel. A questionnaire completed by 500 individuals was used to evaluate the incidence of disease and injuries associated with travel, the etiology, risk factors and medical management in university students, employees and teachers of Caracas, Venezuela. From the total who accepted and responded to the interview (460, 92%), 50.8% were females. Almost half of them had some vaccination before travel for: measles 78%, rubella 73.6%, hepatitis B 57%, Yellow fever 53.7%. After travel, 53.9% of the individuals reported disease or injury related with travel, including insect bites (22%), which was reported most commonly. Occurrence of disease and injuries was higher for those who traveled to the jungle (OR=5.23, 95% CI 0.62-43.80), followed by those who travel to two areas (OR=1.82, 95% CI 1.06-3.13). Drinking alcohol during travel was identified in 73.8%, was significantly higher in men (ptravel. The results indicated the importance of education and training in travel medicine, a relatively new medical discipline in Venezuela. Venezuela has a significant number of people visiting areas at risk for the acquisition of tropical and non-tropical conditions. Occasionally, travelers were without adequate preventive measures and pre-travel advice which is considered of utmost importance. Copyright (c) 2009 Elsevier Ltd. All rights reserved.

  2. [Female labor force participation and bringing up children].

    Science.gov (United States)

    Hooz, I

    1994-11-01

    In Hungary large numbers of women began to perform paid work outside the household from the 1960s on. Among women 15-54 years old the proportion engaged in income-producing activity in the 1930s was 30.8%, almost 50% in 1960, over 70% in 1980 (vs. 87.4% for men). In Hungary women in the early reproductive years have a low employment level, but once their children are kindergarten age their employment level approximates that of men. In 1990 there were 360,000 children 0-5 years old who did not attend child care centers or kindergartens, presumably they were taken care of at home. The increasing trend of female employment is one of the most direct causes of the decline of fertility. The number of children also affects the employment of women. In the United Kingdom twice as many women under the age of 34 with 1 or 2 children work than in France; 37% of mothers with children 0-4 years old and 53% with children 5-9 years old are employed. In Sweden 90% of mothers 35-44 years old with children 0-6 years old and 95% of them with children 7-16 years old are employed. In the United States 48.7% of mothers with children under the age of 6 are employed vs. 62.1% of mothers with children 6-17 years old. Maternity leave of several weeks or months is common in Europe. In a number of industrialized countries and also in Hungary the working and lactating mother gets favorable working hours, increased vacation, and sick leave for caring for sick children. In Hungary child care centers for children under 3 are operating in only 1300 settlements out of 3300 settlements. Similarly, in most western European countries only 2-6% of these children could be accommodated during 1986-89 except for Denmark (48%), Belgium (20%), and France (20%). The situation was much better for children over 3, where the average was 60%. In 1988 part-time work among women with children 0-6 years years old ranged from 10.3 to 57.7% in 11 European countries, but the loss of income and career opportunities are

  3. Melatonin and female reproduction.

    Science.gov (United States)

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

    2014-01-01

    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.

  4. CERN's first female firefighter

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    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...

  5. Female pattern hair loss

    Directory of Open Access Journals (Sweden)

    Archana Singal

    2013-01-01

    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.

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

    African Journals Online (AJOL)

    52.6% of cases were convinced with FGM. Conclusion: FGM was a risk factor for dysmenorrhea, obstructed labor and postpartum hemorrhage. Cases had lower mean sexual function; moreover, half of them convinced with FGM practice and with its continuation. Keywords: Female genital mutilation; Female sexual function; ...

  7. Female condom awareness, use and concerns among Nigerian female undergraduates.

    Science.gov (United States)

    Okunlola, M A; Morhason-Bello, I O; Owonikoko, K M; Adekunle, A O

    2006-05-01

    A cross-sectional study of female condom awareness, usage and concerns among the female undergraduates of the University of Ibadan was conducted in September 2004. The results of 850 out of the 879 female students interviewed were used for analysis (96.6%). Over 80% had knowledge of the female condom as a form of modern contraception and the majority of them learnt about it through the mass media (39.9%) and health workers (34.4%). However, only 11.3% had ever used the female condom, with most (40%) using it to prevent both unwanted pregnancy and sexually transmitted infections including HIV (STI/HIV). The sexual partners' approval was appreciable, accounting for about 42.7% among those that had experience of the female condom usage. Major concerns mentioned such as difficulty of inserting it into the vagina and lack of sexual satisfaction, were not different from those in earlier studies. The result of this study looks promising judging from a high awareness level of the female condom, even though its usage is low. The female condom may be an alternative strategy to combat unsafe sexual practises and its sequelae in a country like Nigeria that is male dominated.

  8. Female sexual arousal in amphibians.

    Science.gov (United States)

    Wilczynski, Walter; Lynch, Kathleen S

    2011-05-01

    Rather than being a static, species specific trait, reproductive behavior in female amphibians is variable within an individual during the breeding season when females are capable of reproductive activity. Changes in receptivity coincide with changes in circulating estrogen. Estrogen is highest at the point when females are ready to choose a male and lay eggs. At this time female receptivity (her probability of responding to a male vocal signal) is highest and her selectivity among conspecific calls (measured by her probability of responding to a degraded or otherwise usually unattractive male signal) is lowest. These changes occur even though females retain the ability to discriminate different acoustic characteristics of various conspecific calls. After releasing her eggs, female amphibians quickly become less receptive and more choosy in terms of their responses to male sexual advertisement signals. Male vocal signals stimulate both behavior and estrogen changes in amphibian females making mating more probable. The changes in female reproductive behavior are the same as those generally accepted as indicative of a change in female sexual arousal leading to copulation. They are situationally triggered, gated by interactions with males, and decline with the consummation of sexual reproduction with a chosen male. The changes can be triggered by either internal physiological state or by the presence of stimuli presented by males, and the same stimuli change both behavior and physiological (endocrine) state in such a way as to make acceptance of a male more likely. Thus amphibian females demonstrate many of the same general characteristics of changing female sexual state that in mammals indicate sexual arousal. Copyright © 2010 Elsevier Inc. All rights reserved.

  9. Female desistance: A systematic review

    NARCIS (Netherlands)

    Rodermond, E.; Kruttschnitt, C.; Slotboom, A.; Bijleveld, C.C.J.H.

    2016-01-01

    To examine whether, and if so how, male-based theories of desistance also apply to female offenders, this article reviews 44 studies on female desistance. Where available, gender differences in desistance are considered. Having children and supportive relationships is found to be important for

  10. Desire and the female analyst.

    Science.gov (United States)

    Schaverien, J

    1996-04-01

    The literature on erotic transference and countertransference between female analyst and male patient is reviewed and discussed. It is known that female analysts are less likely than their male colleagues to act out sexually with their patients. It has been claimed that a) male patients do not experience sustained erotic transferences, and b) female analysts do not experience erotic countertransferences with female or male patients. These views are challenged and it is argued that, if there is less sexual acting out by female analysts, it is not because of an absence of eros in the therapeutic relationship. The literature review covers material drawn from psychoanalysis, feminist psychotherapy, Jungian analysis, as well as some sociological and cultural sources. It is organized under the following headings: the gender of the analyst, sexual acting out, erotic transference, maternal and paternal transference, gender and power, countertransference, incest taboo--mothers and sons and sexual themes in the transference.

  11. Perspective for Female Medical Physicists

    International Nuclear Information System (INIS)

    Naqvi, Syed Mansoor; Hasnain, Aziz Fatima

    2009-01-01

    Due to cultural and religious reasons, Pakistani women can be reluctant to seek medical attention for disorders affecting their genitals or breasts. As a result, in the case of cervical and breast cancers, oncological treatment is often not received until the diseases are in the late stages. Once a cancer is classified and the tumor marked, the role of the medical physicist begins. Medical physicists' responsibilities include treatment planning, supervising treatment through radiation, dosimetry, contouring, training, equipment selection, education, research, and supervising radiotherapy facilities. In brachytherapy, isotopes are placed at the tumor site in the form of wires or seeds. There are very few female medical physicists in Pakistan. This leads to further hesitation on the part of many women to seek treatment. To help female patients obtain needed medical care, female physics students should be encouraged to pursue the emerging field of medical physics. This would provide a new professional opportunity for female physics students and give comfort to female patients.

  12. 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

    2017-08-01

    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

  13. FEMALE SEXUAL AUTONOMY: THE FEMALE CONDOM IN EROTIC PRACTICES

    Directory of Open Access Journals (Sweden)

    Grayce Alencar Albuquerque

    2015-04-01

    Full Text Available The objective was to learn about the experiences of women from a Health Strategy in view of the experience of sexual autonomy in the face of the female condom. It is an exploratory and qualitative study, completed in April 2010, which used semi-structured interview as data collection technique and the theory of social constructionism to aid in data analysis. Of the total of 25 women participants, after six months, only 12 were still in continuous use of the female condom. They pointed out the female condom as able to provide them with bargaining power, since it is inserted into their bodies. For some, the difficulty of trading remained for failure partner's approval. It is observed that in practice, the female condom becomes hostage of gender relations.

  14. 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.

  15. Female urinary incontinence and sexuality

    Science.gov (United States)

    Mota, Renato Lains

    2017-01-01

    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

  16. Antioxidants for female subfertility.

    Science.gov (United States)

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

    2017-07-28

    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

  17. [Cutaneous myiasis--a vacation souvenir].

    Science.gov (United States)

    Frieling, U; Nashan, D; Metze, D

    1999-03-01

    Cutaneous myiasis is a temporary infestation of the skin with fly larvae. Travelling to subtropical areas accounts for a higher risk and increasing incidence in Europeans. In Middle- and South American myiasis is mainly caused by the botfly (Dermatobia hominis). Blood-suckling arthropods, usually mosquitoes, transmit the larvae of the botfly via phoresis, a unique mechanism of egg deposition. In Africa cutaneous myiasis is mostly due to the tumbu fly (Cordylobia anthropophaga). Infection with the tumbu fly larvae occurs after direct contact with the eggs that are often deposited in clothes and towels. Clinically an abscess-like lesion develops. Creeping sensations of movement under the skin are occasionally described. Following hatching, spontaneous healing can normally be expected, although extraction of the larvae is recommended to prevent abscess formation and superinfection.

  18. Response problems in a vacation panel study

    Science.gov (United States)

    Christine A. Vogt; Susan I. Stewart

    2001-01-01

    This paper investigates response problems encountered in a panel study of travel behavior. Though the overall response rate to the three-wave panel study was acceptable (over 60%), three types of response problems were encountered: refusal, non-response, and attrition. In a follow-up phone survey, a sample of individuals from each problem response group was questioned...

  19. "What I Did over My Summer Vacation..."

    Science.gov (United States)

    Techniques: Making Education and Career Connections, 1997

    1997-01-01

    A tech prep summer camp was designed to give ninth graders a taste of tech prep before they were asked to choose a high school path. Parents were invited to dinner to learn about tech prep programs and their potential for successful careers. (JOW)

  20. What I did on my summer vacation

    Science.gov (United States)

    Hotinski, Roberta

    Imagine learning on Monday morning that you had to write an article on an area of science you knew little about. Now imagine that the article had to be finished by Thursday morning, in print by Friday, and scrutinized by millions on the following Monday morning. If you felt a rush of adrenaline reading that scenario, then you have a sense of my fellowship experience this summer. Instead of scaling mountains or feverishly experimenting in the lab, I explored a strange new frontier: the world of science journalism. I spent ten weeks immersed in the tumult and fervor of a news organization, and now have a new appreciation for the art of science communication as well as a new sympathy for science writers that would benefit any researcher.

  1. TC in female pelvic cancer

    International Nuclear Information System (INIS)

    Garcia Fontes, M

    2012-01-01

    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

  2. A Case of Female Intersex

    African Journals Online (AJOL)

    1974-03-09

    Mar 9, 1974 ... At operation a reasonably small uterus (5 X 3 X 2 cm), was found with ... tissue made a detailed anatomical dissection and investi- .... relative term, because no human being is completely male or female. ... while pregnant.

  3. Burnout in Female Faculty Members.

    Science.gov (United States)

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

    2017-04-01

    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.

  4. Female genital mutilation in Djibouti.

    Science.gov (United States)

    Martinelli, M; Ollé-Goig, J E

    2012-12-01

    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.

  5. Female genital mutilation in Britain.

    Science.gov (United States)

    Black, J A; Debelle, G D

    1995-06-17

    The practice of female genital mutilation predates the founding of both Christianity and Islam. Though largely confined among Muslims, the operation is also practiced in some Christian communities in Africa such that female genital mutilation takes place in various forms in more than twenty African countries, Oman, Yemen, the United Arab Emirates, and by some Muslims in Malaysia and Indonesia. In recent decades, ethnic groups which practice female genital mutilation have immigrated to Britain. The main groups are from Eritrea, Ethiopia, Somalia, and Yemen. In their own countries, an estimated 80% of women have had the operation. Female genital mutilation has been illegal in Britain since 1985, but it is practiced illegally or children are sent abroad to undergo the operation typically at age 7-9 years. It is a form of child abuse which poses special problems. The authors review the history of female genital mutilation and describe its medical complications. Assuming that the size of the population in Britain of ethnic groups which practice or favor female genital mutilation remains more or less unchanged, adaptation and acculturation will probably cause the practice to die out within a few generations. Meanwhile, there is much to be done. A conspiracy of silence exists in medical circles as well as widespread ignorance. Moreover, none of a number of well-known obstetric and pediatric textbooks mentions female genital mutilation, while the National Society for the Prevention of Cruelty to Children has neither information nor instructional material. It is high time that the problem was more widely and openly discussed.

  6. [Female erotic dreams and female seed in ancient Greek medicine].

    Science.gov (United States)

    Andò, Valeria

    2009-01-01

    This paper analyses passages of the Hippocratic Corpus, of Aristotle and Galen about oneirogmòs, spermatic emission during sleep, referring specifically to women. Into the Hippocratic texts there is only one gynaecological case among many cases about males: for them this nocturnal emission is symptom of dangerous illness and De genitura gives a causal explanation of such phaenomenon. Instead, in Aristotle and Galen erotic dream is evidence for or against emission of female seed and female contribution to generation. As the argument ofHistoria animalium book X shows clear theoretical differences from that of De generatione animalium, the topic of erotic dream also concerns issues of authenticity.

  7. Female Consumers Recreational Shopping Experiences

    Directory of Open Access Journals (Sweden)

    Sarbjot Singh

    2013-04-01

    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.

  8. Female Fitness in the Blogosphere

    Directory of Open Access Journals (Sweden)

    Jesper Andreasson

    2013-07-01

    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.

  9. Mitochondrial functionality in female reproduction

    Directory of Open Access Journals (Sweden)

    Łukasz Gąsior

    2017-01-01

    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.

  10. Immune Aspects of Female Infertility

    Directory of Open Access Journals (Sweden)

    Andrea Brazdova

    2016-05-01

    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.

  11. Female circumcision: persistence amid conflict.

    Science.gov (United States)

    Douglas, J H

    1998-01-01

    The continuing practice of female circumcision (removal of varying degrees of external genitalia) was perhaps the most emotional issue discussed at the Ninth International Congress on Women's Health Issues, held in June in Alexandria, Egypt. The results of two studies presented at the Congress have resulted to an argument. Others view female circumcision as a traditional folk practice, similar to scarring of the skin or elongation of the lips among certain African tribes and should not be subjected to "cultural imperialism" from abroad. Instead, the procedure could best be eradicated through focused education--telling patients that it is not required by Islam and that it can be detrimental to health. However, this suggestion was hotly debated by members of the audience who insisted that female circumcision should be considered as a form of child abuse and thus properly addressed as a political issue.

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

    African Journals Online (AJOL)

    Manal Ibrahim Hanafi Mahmoud

    2015-04-22

    Apr 22, 2015 ... FGM act) and female sexual function index (a 19-item self-reported questionnaire for assessing ... married educated women had FGM with their 272 matched controls (their matching was .... Urine retention. 73. 30.6 ... strata.14 This was also proved by the current work (39.3% of ... It is a single author paper.

  13. 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 ...

  14. Rural female adolescence: Indian scenario.

    Science.gov (United States)

    Kumari, R

    1995-01-01

    This article describes the life conditions of female adolescents in India and issues such as health, discrimination in nutrition and literacy, child labor, early marriage, juvenile delinquency, and violence against girls in rural areas of India. Data are obtained from interview samples conducted among 12 villages in north India. Female adolescents suffer from a variety of poverty-ridden village life conditions: caste oppression, lack of facilities, malnutrition, educational backwardness, early marriage, domestic burden, and gender neglect. Girls carry a heavy work burden. Adolescence in rural areas is marked by the onset of puberty and the thrust into adulthood. Girls have no independent authority to control their sexuality or reproduction. Girls are expected to get married and produce children. Control of female sexuality is shifted from the father to the husband. There is a strong push to marry girls soon after menstruation, due to the burden of imposing strict restrictions on female sexuality, the desire to reduce the burden of financial support, and the need to ensure social security for daughters. Girls may not go out alone or stay outside after dark. Many rural parents fear that education and freedom would ruin their daughter. Girls develop a low self-image. Rural villages have poor sanitation, toilet facilities, and drainage systems. Girls are ignorant of health and sex education and lack access to education. The neglect of female children includes malnutrition, sex bias, and early marriage. In 1981, almost 4 out of every 100 girls had to work. 5.527 million girls 5-14 years old were child laborers. Girls are veiled, footbound, circumcised, and burnt by dowry hungry in-laws. Female delinquents are subjected to sexual harassment and sometime to sexual abuse while in custody. Cows are treated better in rural India than women. Gender disparity is caused by the perpetuation of patriarchal masculine values.

  15. Female Reproductive System (For Teens)

    Science.gov (United States)

    ... of the Female Reproductive System Print en español Sistema reproductor femenino Reproduction All living things reproduce. Reproduction — ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

  16. Determinants of Aged Female Sexuality.

    Science.gov (United States)

    Hoyt, Les Leanne

    Older women (N=50) were asked a series of questions about reference groups, sex roles, sexuality, sexual desire at different stages in the life cycle, appropriateness of certain types of sexual behavior, adjustment to aging, life satisfaction, organizational activities, and male/female interaction. Quantitative and qualitative data provided the…

  17. An Update on Gifted Females.

    Science.gov (United States)

    Callahan, Carolyn M.

    1991-01-01

    This paper discusses selected issues and literature concerning gifted female students, examining achievement and aptitude, career choice, self-perceptions of ability, course taking, parental influences, the glamorization of sex differences, stereotyping, effects of classroom groupings and teaching strategies, and effects of single-sex schools and…

  18. Chapter 22: Female Reproductive Toxicology

    Science.gov (United States)

    The female reproductive system provides multiple targets for environmental toxicants with the hypothalamic-pituitary-ovarian axis. Moreover, the functional impact of a chemical can differ, depending on the species involved and the parameters of exposure. While cross-species compa...

  19. [Characteristic features of female murderers].

    Science.gov (United States)

    Patla, Mariusz; Teleśnicki, Stanisław

    2005-01-01

    65 female murderers were observed in the Forensic Psychiatry Ward. In 61 cases the victims were closely connected with the victim. The intellectual capacity of these women was similar to the average population. 41 women were abused before murder. Only in 7% of cases pathological abnormalities in CNS were not observed. In the examined group 5% were classified as insane.

  20. Work of female rural doctors.

    Science.gov (United States)

    Wainer, Jo

    2004-04-01

    To identify the impact of family life on the ways women practice rural medicine and the changes needed to attract women to rural practice. Census of women rural doctors in Victoria in 2000, using a self-completed postal survey. General and specialist practice. Two hundred and seventy-one female general practitioners and 31 female specialists practising in Rural, Remote and Metropolitan Area Classifications 3-7. General practitioners are those doctors with a primary medical degree and without additional specialist qualifications. Interaction of hours and type of work with family responsibilities. Generalist and specialist women rural doctors carry the main responsibility for family care. This is reflected in the number of hours they work in clinical and non-clinical professional practice, availability for on-call and hospital work, and preference for the responsibilities of practice partnership or the flexibility of salaried positions. Most of the doctors had established a satisfactory balance between work and family responsibilities, although a substantial number were overworked in order to provide an income for their families or meet the needs of their communities. Thirty-six percent of female rural general practitioners and 56% of female rural specialists preferred to work fewer hours. Female general practitioners with responsibility for children were more than twice as likely as female general practitioners without children to be in a salaried position and less likely to be a practice partner. The changes needed to attract and retain women in rural practice include a place for everyone in the doctor's family, flexible practice structures, mentoring by women doctors and financial and personal recognition. Women make up less than a quarter of the rural general practice workforce and an even smaller percentage of the specialist rural medical workforce. As a result their experiences are not well articulated in research on rural medical practice and their needs are

  1. A structural comparison of female-male and female-female mounting in Japanese macaques (Macaca fuscata).

    Science.gov (United States)

    Ottenheimer Carrier, Lydia; Leca, Jean-Baptiste; Pellis, Sergio; Vasey, Paul L

    2015-10-01

    In certain populations, female Japanese macaques (Macaca fuscata) mount both males and females. Vasey (2007) proposed that female-female sexual mounting in Japanese macaques may be a neutral evolutionary by-product of a purported adaptation, namely, female-male mounting. In this study, we aim to further examine the proposed link between female-male and female-female mounting in Japanese macaques by comparing the structural characteristics that define both forms of mounting. We do so using Eshkol-Wachman Movement Notation (EWMN), a globographic reference system that can be used to describe the position of body segments. No significant differences were observed in the female mounters' positioning of eight different body segments (i.e., lower torso, mid-torso, upper torso, upper arm, lower arm, upper leg, lower leg, and foot) during female-male and female-female mounting. This finding lends support to the conclusion that female-female and female-male mounting are structurally, and thus, evolutionarily, related. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. Social representations of female orgasm.

    Science.gov (United States)

    Lavie-Ajayi, Maya; Joffe, Hélène

    2009-01-01

    This study examines women's social representations of female orgasm. Fifty semi-structured interviews were conducted with British women. The data were thematically analysed and compared with the content of female orgasm-related writing in two women's magazines over a 30-year period. The results indicate that orgasm is deemed the goal of sex with emphasis on its physiological dimension. However, the women and the magazines graft onto this scientifically driven representation the importance of relational and emotive aspects of orgasm. For the women, particularly those who experience themselves as having problems with orgasm, the scientifically driven representations induce feelings of failure, but are also resisted. The findings highlight the role played by the social context in women's subjective experience of their sexual health.

  3. [Clinical comments on female homosexuality].

    Science.gov (United States)

    Zeul, M

    1993-02-01

    In psychoanalytic theory, homosexual women are regarded as being possessed by violent hatred of the mother. They are held to identify with the male or the phallic and to display an absence of "normal" femaleness. Their attendant immaturity makes them incapable of love. The author takes issue with the assumption that normality is synonymous with mature, reciprocal heterosexuality. With reference to a case study of a homosexual woman, she traces the structure of a lesbian love relationship. The patient is the involuntary witness of sexual intercourse between the parents. The mixture of alarm and excitement which this arouses sparks off female desires that revive early libidinous experiences with the mother. The girl desires her mother, without however identifying with the father. In her later relationships with women she does not relate to her partners as a disguised man but as a woman. Identification with the father serves as a defence against the desire for-and the fear of-identification at a female level.

  4. Female pattern alopecia: current perspectives

    Directory of Open Access Journals (Sweden)

    Levy LL

    2013-08-01

    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

  5. The pregnant female surgical resident

    Directory of Open Access Journals (Sweden)

    Shifflette V

    2018-05-01

    Full Text Available Vanessa Shifflette,1 Susannah Hambright,2 Joseph Darryl Amos,1 Ernest Dunn,3 Maria Allo4 1Associates in Surgical Acute Care, Methodist Dallas Medical Center, Dallas, TX, USA; 2Methodist Surgical Associates, Methodist Dallas Medical Center, Dallas, TX, USA; 3Graduate Medical Education - General Surgery, Methodist Dallas Medical Center, Dallas, TX, USA; 4Santa Clara Valley Medical Center, San Jose, CA, USA Background: Surgery continues to be an intense, time-consuming residency. Many medical students decide against surgery as a profession due to the long work hours and family strain. The pregnant female surgical resident has an added stress factor compared to her male counterpart. Methods: We distributed an electronic, online 26-question survey to 32 general surgery programs in the southwestern region of the United States. Each program distributed our survey to the female surgical residents who had been pregnant during residency in the last 5 years. Each program was re-contacted 6 weeks after the initial contact. Most questions were in a 5-point Likert scale format. The responses were collected and analyzed using the Survey Monkey website. Results: An unvalidated survey was sent to 32 general surgery programs and 26 programs responded (81%. Each program was asked for the total number of possible responses from female residents that met our criteria (60 female residents. Seven of the programs (27% stated that they have had zero residents pregnant. We had 22 residents respond (37%. Over half of the residents (55% were pregnant during their 2nd or 3rd year of residency, with only 18% pregnant during a research year. Thirty-one percent had a lower American Board of Surgery In-Training Exam (ABSITE score. Ninety percent of the residents were able to take 4 weeks or more for maternity leave. Most of the residents (95% stated that they would do this again during residency given the opportunity, but many of the residents felt that returning back to work

  6. Invocation Receptivity in Female of Rabbit

    Directory of Open Access Journals (Sweden)

    Martin Fik

    2017-05-01

    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.

  7. Educating about female genital mutilation.

    Science.gov (United States)

    Holmes, Victoria; Farrington, Rebecca; Mulongo, Peggy

    2017-01-01

    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.

  8. Charismatic female leadership and gender

    DEFF Research Database (Denmark)

    Meret, Susi

    2015-01-01

    Research on the leadership and electorates of populist right-wing parties emphasizes that most of these parties are charismatic and male-dominated, both as regards their leadership and voters. However, while studies about the gender gap focus mainly on demand-side factors, such as electoral support......, socio-economic characteristics and the voters' attitudes towards issues such as immigration, those that analyse the role and position of gender issues are still rare. Similarly, or even more, overlooked is an analysis of the rhetoric, style, charisma and discourse of populist female leaders...

  9. What's wrong with female circumcision?

    Science.gov (United States)

    Nelson, D

    1994-03-16

    Why should the multicultural society of Canada outlaw female genital mutilation (FGM) as proposed by federal Justice Minister Allan Rock or allow avoidance of the procedure to be a legitimate reason for gaining refugee status? Is this anti-FGM position simply an ethnocentric stance that would be called racism in other circumstances? Canadian objections to FGM can not arise from objections about mutilation of a child's sexual organs because male circumcision is legal in Canada, although it, too, is medically questionable. Perhaps Rock is being patriarchal in reserving his concern for females. In Somali culture, women determine the nature and extent of FGM, so Rock may simply be exhibiting his inability to understand other cultures. On the other hand, it is politically incorrect for Canadian government workers to criticize other cultures, and immigrants are assured that their values and beliefs will be accommodated in Canada. Thus, polygamy among Somali immigrants is ignored. The question is why should FGM be a major exception and invoke efforts at repression instead of a respect for diversity.

  10. Hormesis and Female Sex Hormones

    Directory of Open Access Journals (Sweden)

    Elvar Theodorsson

    2011-05-01

    Full Text Available Hormone replacement after menopause has in recent years been the subject of intense scientific debate and public interest and has sparked intense research efforts into the biological effects of estrogens and progestagens. However, there are reasons to believe that the doses used and plasma concentrations produced in a large number of studies casts doubt on important aspects of their validity. The concept of hormesis states that a substance can have diametrically different effects depending on the concentration. Even though estrogens and progestagens have proven prone to this kind of dose-response relation in a multitude of studies, the phenomenon remains clearly underappreciated as exemplified by the fact that it is common practice to only use one hormone dose in animal experiments. If care is not taken to adjust the concentrations of estrogens and progestagens to relevant biological conditions, the significance of the results may be questionable. Our aim is to review examples of female sexual steroids demonstrating bidirectional dose-response relations and to discuss this in the perspective of hormesis. Some examples are highlighted in detail, including the effects on cerebral ischemia, inflammation, cardiovascular diseases and anxiety. Hopefully, better understanding of the hormesis phenomenon may result in improved future designs of studies of female sexual steroids.

  11. Female pattern alopecia: current perspectives

    Science.gov (United States)

    Levy, Lauren L; Emer, Jason J

    2013-01-01

    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. PMID:24039457

  12. Psychosocial and sexual aspects of female circumcision

    African Journals Online (AJOL)

    S. Abdel-Azim

    Sexual behavior is a result of interaction of biology and psychology. Sexual excitement of the female can be triggered by stimulation of erotogenic areas; part of which is the clitoris. Female ... Cultural traditions and social pressures can.

  13. Characteristics of Female College Student Drug Use.

    Science.gov (United States)

    Traub, Stuart H.

    1983-01-01

    Examined female college students' (N=466) drug use, marihuana use in particular. Results indicated that the gap in marihuana usage patterns between females and males has substantially narrowed. Female marihuana users used other drugs quite extensively and had friends who use marihuana. Peer influence was a major factor in drug use. (JAC)

  14. Normal development of the female reproductive system

    Science.gov (United States)

    The embryonic development of the female reproductive system involves a progression of events that is conserved across vertebrate species. The early gonad progresses from a form that is undifferentiated in both genotypic males and females. Rudimentary male (Wolffian) and female (M...

  15. Causes of Sexual Promiscuity Among Female Undergraduate ...

    African Journals Online (AJOL)

    This study investigated causes of sexual promiscuity among female undergraduate students in university of Lagos. The sample comprised 150 female undergraduate students randomly selected from all the five female hostels in University of Lagos. A researcher-constructed questionnaire was administered to test the three ...

  16. Female habitual self-mutilators.

    Science.gov (United States)

    Favazza, A R; Conterio, K

    1989-03-01

    Data are presented on 240 female habitual self-mutilators. The typical subject is a 28-year-old Caucasian who first deliberately harmed herself at age 14. Skin cutting is her usual practice, but she has used other methods such as skin burning and self-hitting, and she has injured herself on at least 50 occasions. Her decision to self-mutilate is impulsive and results in temporary relief from symptoms such as racing thoughts, depersonalization, and marked anxiety. She now has or has had an eating disorder, and may be concerned about her drinking. She has been a heavy utilizer of medical and mental health services, although treatment generally has been unsatisfactory. In desperation over her inability to control her self-mutilative behavior this typical subject has attempted suicide by a drug overdose.

  17. Epigenetic regulation of female puberty.

    Science.gov (United States)

    Lomniczi, Alejandro; Wright, Hollis; Ojeda, Sergio R

    2015-01-01

    Substantial progress has been made in recent years toward deciphering the molecular and genetic underpinnings of the pubertal process. The availability of powerful new methods to interrogate the human genome has led to the identification of genes that are essential for puberty to occur. Evidence has also emerged suggesting that the initiation of puberty requires the coordinated activity of gene sets organized into functional networks. At a cellular level, it is currently thought that loss of transsynaptic inhibition, accompanied by an increase in excitatory inputs, results in the pubertal activation of GnRH release. This concept notwithstanding, a mechanism of epigenetic repression targeting genes required for the pubertal activation of GnRH neurons was recently identified as a core component of the molecular machinery underlying the central restraint of puberty. In this chapter we will discuss the potential contribution of various mechanisms of epigenetic regulation to the hypothalamic control of female puberty. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Construction of Chinese reference female phantom

    International Nuclear Information System (INIS)

    Sheng Yinxiangzi; Liu Lixing; Xia Xiaobin

    2013-01-01

    In this study, a Voxel-based Chinese Reference female Phantom (VCRP-woman) is developed from an individual female phantom which was based on high resolution cross-sectional color photographs. An in-house C ++ program was developed to adjust the phantom. Finally, a reference female phantom with have the same height, weighte and similar organs masses with the Chinese reference adult female data. The adjusted phantom is then imported to MCNPX to calculate the organs absorbed dose and effective dose conversion coefficients. Results are compared between VCRP-woman and the ICRP adult reference female phantom. (authors)

  19. Vitamin D deficiency among healthy Egyptian females.

    Science.gov (United States)

    Botros, Raif M; Sabry, Inas M; Abdelbaky, Rania S; Eid, Yara M; Nasr, Merihan S; Hendawy, Laila M

    2015-01-01

    Vitamin D deficiency is becoming endemic in many parts of the world. To study vitamin D status in Egyptian females of different age groups. A cross-sectional study was conducted on 404 females, who were categorized into group 1 (51 nursing females); group 2 (50 pregnant females); group 3 (208 females of childbearing age); group 4 (38 elderly females); and group 5 (57 geriatric females). Females completed a questionnaire regarding dietary calcium and vitamin D intake, sun exposure, and clothing habits, and performed laboratory tests including calcium, PO4, alkaline phosphatase, intact PTH, and 25-OH vitamin D levels. Median and IQR of vitamin D levels across groups 1, 2, 3 and 5 were in the deficient range, being lowest in groups 3, 5, and 1, respectively. Vitamin D deficiency was found in 72.6% of the nursing group, 54% of the pregnant group, 72% of the childbearing age group, 39.5% of the elderly group, and 77.2% of the geriatric group. Vitamin D was significantly higher in non-veiled females [23ng/dl] as compared to veiled females [16.7ng/dl]. Vitamin D levels with poor, fair, and good sun exposure were 14.1, 14, and 37ng/dl, respectively. These results show a high prevalence of vitamin D deficiency among healthy Egyptian females. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

  20. Receptive females mitigate costs of sexual conflict.

    Science.gov (United States)

    Harano, T

    2015-02-01

    Males typically gain fitness from multiple mating, whereas females often lose fitness from numerous mating, potentially leading to sexual conflict over mating. This conflict is expected to favour the evolution of female resistance to mating. However, females may incur male harassment if they refuse to copulate; thus, greater female resistance may increase costs imposed by males. Here, I show that the evolution of resistance to mating raises fitness disadvantages of interacting with males when mating is harmful in female adzuki bean beetles, Callosobruchus chinensis. Females that were artificially selected for higher and lower remating propensity evolved to accept and resist remating, respectively. Compared with females that evolved to accept remating, females that evolved to resist it suffered higher fitness costs from continuous exposure to males. The costs of a single mating measured by the effect on longevity did not differ among selection line females. This study indicates that receptive rather than resistant females mitigate the fitness loss resulting from sexual conflict, suggesting that even though mating is harmful, females can evolve to accept additional mating. © 2014 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2014 European Society For Evolutionary Biology.

  1. The Physiology of Female Sexual Function and the Pathophysiology of Female Sexual Dysfunction (Committee 13A)

    NARCIS (Netherlands)

    Levin, Roy J.; Both, Stephanie; Georgiadis, Janniko; Kukkonen, Tuuli; Park, Kwangsung; Yang, Claire C.

    Introduction: The article consists of six sections written by separate authors that review female genital anatomy, the physiology of female sexual function, and the pathophysiology of female sexual dysfunction but excluding hormonal aspects. Aim: To review the physiology of female sexual function

  2. The average Indian female nose.

    Science.gov (United States)

    Patil, Surendra B; Kale, Satish M; Jaiswal, Sumeet; Khare, Nishant; Math, Mahantesh

    2011-12-01

    This study aimed to delineate the anthropometric measurements of the noses of young women of an Indian population and to compare them with the published ideals and average measurements for white women. This anthropometric survey included a volunteer sample of 100 young Indian women ages 18 to 35 years with Indian parents and no history of previous surgery or trauma to the nose. Standardized frontal, lateral, oblique, and basal photographs of the subjects' noses were taken, and 12 standard anthropometric measurements of the nose were determined. The results were compared with published standards for North American white women. In addition, nine nasal indices were calculated and compared with the standards for North American white women. The nose of Indian women differs significantly from the white nose. All the nasal measurements for the Indian women were found to be significantly different from those for North American white women. Seven of the nine nasal indices also differed significantly. Anthropometric analysis suggests differences between the Indian female nose and the North American white nose. Thus, a single aesthetic ideal is inadequate. Noses of Indian women are smaller and wider, with a less projected and rounded tip than the noses of white women. This study established the nasal anthropometric norms for nasal parameters, which will serve as a guide for cosmetic and reconstructive surgery in Indian women.

  3. Psychosocial and sexual aspects of female circumcision

    OpenAIRE

    S. Abdel-Azim

    2013-01-01

    Sexual behavior is a result of interaction of biology and psychology. Sexual excitement of the female can be triggered by stimulation of erotogenic areas; part of which is the clitoris. Female circumcision is done to minimize sexual desire and to preserve virginity. This procedure can lead to psychological trauma to the child; with anxiety, panic attacks and sense of humiliation. Cultural traditions and social pressures can affect as well the unexcised girl. Female circumcision can reduce fem...

  4. Study of females genital tract microflora diversity

    OpenAIRE

    Vertelytė, Justina

    2016-01-01

    Study of females genital tract microflora diversity SUMMARY Study of female genital tract microflora diversity Authors of Master’s degree scientific research work: Justina Vertelytė Head of Master’s degree scientific research work: dr Silvija Kiverytė Vilnius, 2016 The aim of research work was to investigate and analyze the composition of the microflora of the female genital tract using the methods of microbiological smear, vaginal wet mount and PCR. The objectives of the work were to evaluat...

  5. Pregnancy outcomes in female hairdressers.

    Science.gov (United States)

    Ronda, Elena; Moen, Bente E; García, Ana M; Sánchez-Paya, José; Baste, Valborg

    2010-12-01

    The hairdressing occupation may entail exposure to a wide range of chemical products, psychosocial and physical stress. All these factors may affect the health of a pregnant hairdresser and her offspring. Our aim was to analyse whether employment in this profession is associated with adverse reproductive effects. Female hairdressers working in the 248 hairdressing salons in Alicante (Spain), who became pregnant for the first time after 1990 were included (n = 94). The incidence of spontaneous abortions, number of children born and their birth weight and preterm delivery among hairdressers was compared with a control group of shop assistants and office workers (n = 138). Information was collected through personal interviews at their work place. A structured questionnaire was used gathering information concerning exposure variables including the use of chemical products, ventilation at the salons, work-related stress and hours of standing work. In addition, socio-demographic factors and smoking information were obtained. Crude and adjusted relative risks (RR) and 95% confidence intervals (95%CI) were calculated using logbinomial regression. Hairdressers showed a non-significant increased risk of spontaneous abortions (RR = 1.6, 95%CI 0.9-2.7). There were no differences in preterm delivery and birth weight of the children born of mothers in the two groups. Among hairdressers, the RR of spontaneous abortion among those with high perceived work-related stress was 2.4 (95%CI: 0.2-28.3) relative to those with low or normal perceived stress. A slightly increased risk of spontaneous abortion among hairdressers was found, mainly associated with perceived work-related stress. Observed results deserve further research.

  6. The evolution of female sex pheromones

    Directory of Open Access Journals (Sweden)

    Ally R. HARARI, Hadass STEINITZ

    2013-08-01

    Full Text Available The role of female sex pheromones in natural selection, particularly as a means for species recognition to avoid the generation of hybrid offspring with low fitness, has been widely explored and is generally accepted by scholars. However, the significance of sex pheromones in shaping mate choice (sexual selection and in competition over breeding resources (social selection has been largely ignored. The effect of sexual selection on sex pheromones as a sexually dimorphic signaling trait has been discounted because the amount of pheromone released by females is typically minute, while the role of sex pheromones in competition over breeding resources (other than mates has not yet been considered. As a result of natural selection, variation in sex pheromones among females is expected to be low, and males are not expected to choose their mates among pheromone-releasing conspecific females. Sexual selection, on the other hand, should drive the increase in pheromone variance among females, and males are expected to choose females based on this variation. Moreover, social selection resulting from more general social interactions, for example competition among females for breeding sites and food, should also promote variance among female sex pheromones. Here, we review the current evidence for each of the three selection processes acting on sex pheromones of female moths as an advertising trait. We suggest that the three selection types are not mutually exclusive but rather act together to promote different fitness components in diverse ecological situations [Current Zoology 59 (4: 569–578, 2013].

  7. sexuality, contraception and unintended pregnancy among female

    African Journals Online (AJOL)

    Dr. E. P. Gharoro

    knowledge of family planning. Condom ... relationship between respondents with multiple ... cause of healthy life lost. ... power imbalance between women ... working on female reproductive health ..... consequences among student nurses.

  8. Special nutritional concerns for the female athlete.

    Science.gov (United States)

    Gabel, Kathe A

    2006-06-01

    Inadequate dietary intake is the primary nutritional concern of today's female athlete. As these athletes fail to consume enough energy to support the physical demands of training, they become at risk for disordered eating, amenorrhea, and osteoporosis, conditions collectively identified as the female athlete triad. This review addresses nutritional concerns of the female athlete, identification of those at risk, relationship of energy intake to menstrual irregularities, and recently identified chronic diseases associated with the female athlete triad. Strategies are offered to prevent harmful behaviors leading to the comorbidities associated with inadequate dietary intakes.

  9. Comparison of male and female foot shape.

    Science.gov (United States)

    Luo, Gangming; Houston, Vern L; Mussman, Martin; Garbarini, Maryanne; Beattie, Aaron C; Thongpop, Chaiya

    2009-01-01

    Morphological and geometric differences between male and female feet can be the decisive factor of whether well-fitting, functional, and comfortable footwear is available for both men and women. Optical scans, plaster wrap casts, and a set of manual measurements from the right feet of 51 female participants, aged 20 to 59 years (32 +/- 10.2 years), and 39 male participants, aged 22 to 71 years (47.1 +/- 12.1 years), were taken to determine which parameters were the most significant in characterizing pedal geometry and which had the largest difference between male and female feet. Analysis showed that the heel-to-ball length (ball length) of the male participants' feet (181.5 mm) was significantly longer, on average, than that of the female participants' feet (165.0 mm). The width of the male paticipants' feet at the ball, instep, and heel regions, as well as the ball circumference, normalized by the ball length, were all significantly larger on average, than the female test participants' feet. However, toe region, instep, and medial and lateral malleoli heights were larger, on average, for the female participants than for the male. The results show that female feet differ in size and shape from male feet and are not algebraically scaled, smaller versions of male feet, as is often assumed. The study shows that the average male participants' feet are longer than that of the female participants' feet, while the female feet are relatively narrower but higher than those of the male participants.

  10. Queering gender in contemporary female Bildung narrative

    Directory of Open Access Journals (Sweden)

    Šnircová Soňa

    2015-09-01

    Full Text Available The paper explores, in the context of feminist discussions about the Bildungsroman, a contemporary British novel that offers shocking images of female coming of age at the turn of the millennium. Queering gender and introducing male elements into the heroine’s process of maturation, the analysed novel appears to raise questions about the continuous relevance of the feminist distinction between male and female version of the genre. The paper however argues that although significantly rewriting both female Bildung and pornographic narratives, Helen Walsh’s Brass can still be read as a variation of the female Bildungsroman and an example of its contemporary developments.

  11. The Retention of Female Unrestricted Line Officers

    National Research Council Canada - National Science Library

    Pecenco, Elena G

    2005-01-01

    This thesis analyzes the retention of female Naval officers, focusing on the relationship between officer selection metrics and retention beyond minimum service obligation and the effect of lateral...

  12. The female condom: controlled by women.

    Science.gov (United States)

    1995-09-01

    The polyurethane female condom is stronger than the latex male condom. Thus, the single-use female condom is less likely to break and has a longer shelf life than the single-use male condom. The ring at the closed end of the condom helps women insert the condom and secures the condom inside the vagina. The outer ring remains outside the vagina and protects the labia and the base of the penis. Female condom use reduces the likelihood of transmission of infectious diseases. The female condom is as effective at preventing pregnancy as the male condom and the diaphragm. Its life-table pregnancy rate in a multicenter clinical trial in the US and Latin America was 15.1% (12.4% in US and 22.% in Latin America). The 6-month failure rate during perfect use was 4.3%. In laboratory studies, no sexually transmitted organism, including HIV, penetrated the female condom. In a human use study, 14% of controls and 14.7% of non-perfect users were reinfected with trichomonas while none of the perfect users were reinfected. Advantages of the female condom follow: allows for greater sensitivity and greater protection than the male condom, is controlled by the female, can be used with any lubricant (even oil-based lubricants), and can be inserted well before intercourse. Disadvantages include cost (5 times costlier than the male condom), unsightly coverage of female genitalia, noisy during use, and breakage (although breakage rates were lower than for latex condoms: 1% vs. 2-5%). Method acceptability studies among various populations show that the inner rings and movement of the female condom during use were the most common complaints. Many women liked the female condom and would recommend it to others. Only a few women complained about insertion problems, yet it took some women at least two tries to insert the female condom.

  13. Determinants of female sexual orgasms

    Science.gov (United States)

    Kontula, Osmo; Miettinen, Anneli

    2016-01-01

    Background The pursuit of sexual pleasure is a key motivating factor in sexual activity. Many things can stand in the way of sexual orgasms and enjoyment, particularly among women. These are essential issues of sexual well-being and gender equality. Objective This study presents long-term trends and determinants of female orgasms in Finland. The aim is to analyze the roles of factors such as the personal importance of orgasms, sexual desire, masturbation, clitoral and vaginal stimulation, sexual self-esteem, communication with partner, and partner’s sexual techniques. Design In Finland, five national sex surveys that are based on random samples from the central population register have been conducted. They are representative of the total population within the age range of 18–54 years in 1971 (N=2,152), 18–74 years in 1992 (N=2,250), 18–81 years in 1999 (N=1,496), 18–74 years in 2007 (N=2,590), and 18–79 years in 2015 (N=2,150). Another dataset of 2,049 women in the age group of 18–70 years was collected in 2015 via a national Internet panel. Results Contrary to expectations, women did not have orgasms that are more frequent by increasing their experience and practice of masturbation, or by experimenting with different partners in their lifetime. The keys to their more frequent orgasms lay in mental and relationship factors. These factors and capacities included orgasm importance, sexual desire, sexual self-esteem, and openness of sexual communication with partners. Women valued their partner’s orgasm more than their own. In addition, positive determinants were the ability to concentrate, mutual sexual initiations, and partner’s good sexual techniques. A relationship that felt good and worked well emotionally, and where sex was approached openly and appreciatively, promoted orgasms. Conclusion The findings indicate that women differ greatly from one another in terms of their tendency and capacity to experience orgasms. The improvements in gender

  14. Determinants of female sexual orgasms

    Directory of Open Access Journals (Sweden)

    Osmo Kontula

    2016-10-01

    Full Text Available Background: The pursuit of sexual pleasure is a key motivating factor in sexual activity. Many things can stand in the way of sexual orgasms and enjoyment, particularly among women. These are essential issues of sexual well-being and gender equality. Objective: This study presents long-term trends and determinants of female orgasms in Finland. The aim is to analyze the roles of factors such as the personal importance of orgasms, sexual desire, masturbation, clitoral and vaginal stimulation, sexual self-esteem, communication with partner, and partner’s sexual techniques. Design: In Finland, five national sex surveys that are based on random samples from the central population register have been conducted. They are representative of the total population within the age range of 18–54 years in 1971 (N=2,152, 18–74 years in 1992 (N=2,250, 18–81 years in 1999 (N=1,496, 18–74 years in 2007 (N=2,590, and 18–79 years in 2015 (N=2,150. Another dataset of 2,049 women in the age group of 18–70 years was collected in 2015 via a national Internet panel. Results: Contrary to expectations, women did not have orgasms that are more frequent by increasing their experience and practice of masturbation, or by experimenting with different partners in their lifetime. The keys to their more frequent orgasms lay in mental and relationship factors. These factors and capacities included orgasm importance, sexual desire, sexual self-esteem, and openness of sexual communication with partners. Women valued their partner’s orgasm more than their own. In addition, positive determinants were the ability to concentrate, mutual sexual initiations, and partner’s good sexual techniques. A relationship that felt good and worked well emotionally, and where sex was approached openly and appreciatively, promoted orgasms. Conclusion: The findings indicate that women differ greatly from one another in terms of their tendency and capacity to experience orgasms. The

  15. Female sexuality, regulation and resistance.

    Science.gov (United States)

    Khanna, R; Price, J

    1994-06-01

    India was the context for this discussion of female sexuality, rigid social norms, women's strategies for resistance, the evolution of norms from colonial India, prostitution, myths, and self-help women's activities. Sexuality is a changing set of ideas, and women have contributed to the redefinition. The biological view without consideration of the sociocultural and historical influences proscribes what is deviant and may be used to reinforce patriarchy and colonialism. Management and control of sexuality has been influenced by class, religion, caste, and ethnicity. During the colonial period, women's sexuality and treatment was challenged by the missionaries. The abolishment of "sati" as a traditional practice was used by the British to expand their rule and control over a wider regional area. Attempts were also made to regulate prostitution as means of protecting the health of the British army. The law requiring registration, examination, and commitment for treatment of prostitutes was not adhered to by the women involved. The notion of mothers as irresponsible came into being about 1900, and encouraged abandonment of traditional child- rearing ways for the Western standard of health and hygiene, and lifestyle. In Bengal, motherhood and mother qoddesses became the symbol of the liberation movement. The maternal role could be strengthened through education. The notion of mother and nationhood was supported by the women's movement in Great Britain and the US through positive eugenics ideas of quality race, which supported the ruling elite of British and Indians. Thus, the high class women were to be protected from early marriage, and encouraged to produce children fit to govern; the poor were to be protected from prostitution and overpopulation. Post colonial ideas about sexuality reflected a number of influences both from within and outside India. Health was a focus, and program targets were those who were outside the norm: women with too many children

  16. Laparoscopic evaluation of female infertility

    International Nuclear Information System (INIS)

    Haiderr, G.; Rani, S.; Zehra, N.; Munir, A.

    2010-01-01

    Background: Sub-fertility is inability to ensure child bearing when it is wanted. Prevalence of sub-fertility in industrialised countries has been quoted as 20%, and seems to be on the rise. Traditional way to assess the uterine cavity, tubal structure and tubal patency was hysterosalpingography but it has now been largely superseded by laparoscopy and hysteroscopy. The objective of this study was to highlight the role of laparoscopy in establishing diagnosis of female infertility. Methods: This descriptive study was conducted in Gynaecology Unit of Liaquat University of Medical Health Sciences, Hyderabad, Pakistan from August 28, 2000 to July 1, 2001. Total 200 sub-fertile patients attended the gynaecology OPD. Out of these 30 patients were selected for laparoscopy and dye test who were suspected cases of endometriosis, abnormal HSG and unexplained infertility. Those patients who had medical disorders and contraindication for laparoscopy were excluded from study. Detailed history of every patient was recorded on a proforma and physical examination was performed. Laparoscopy was scheduled in proliferative phase of menstrual cycle. Data were analysed using SPSS 11. Frequency and percentages were calculated to describe the results. Results: Out of 200 sub-fertile patients total 30 patients were selected for laparoscopy. Twenty (66%) patients were in primary infertility group while 10 (33%) patients were in secondary infertility group. Eleven (55%) patients of primary infertility belong to age group of 18-25 years while 6(60%) patients of secondary infertility belong to age group of 26- 33 years. Mean duration of sub fertility at time of presentation in primary infertility group was 1.95 years while in secondary infertility was 2.70 years. In primary infertility group main associated symptoms were dysmenorrhoeal in 8 (40%), irregular cycles 5 (25%), and dyspareunia in 4 (20%). In secondary infertility group 3 (30%) patients had dysmenorrhoeal and dyspareunia while 2

  17. FEMALE DRAMATISTS, DISTINCTION AND THE NIGERIAN ...

    African Journals Online (AJOL)

    azunwo eziwho emenik

    work beneficial to students of literary research and the humanities in general. ... They do but to a limit due to their status in the society which can be tied ... on female body images, uses „women‟s language‟, expresses the female psyche or .... time Zulu Sofola used the position of influence and prominence she enjoys, as a ...

  18. Female genital mutilation : Conditions of decline

    NARCIS (Netherlands)

    Caldwell, JC; Orubuloye, IO; Caldwell, P

    Female genital mutilation (or female circumcision) has been experienced by over 100 million women in sub-Saharan Africa and the Nile valley Efforts to suppress the practice were made in the earlier decades of the present century, especially by missionaries in Kenya in the 1920s and early 1930s.

  19. Male versus Female Attitudes toward Stuttering

    Science.gov (United States)

    St. Louis, Kenneth O.

    2012-01-01

    Purpose: The study investigated the extent to which differences existed between public attitudes of males versus females. Method: One hundred adults, 50 males and 50 females, were chosen at random from each of 50 study samples comprising a total of 3371 respondents in a database archive who had completed the "Public Opinion Survey of Human…

  20. Gender and computer games : Exploring females' dislikes

    NARCIS (Netherlands)

    Hartmann, Tilo; Klimmt, Christoph

    On average, girls and women are less involved with video games than are boys and men, and when they do play, they often prefer different games. This article reports two studies that investigated the dislikes of German females with regard to video games. Study 1 applied conjoint analysis to female

  1. Promoting the female condom to refugees

    Directory of Open Access Journals (Sweden)

    Jacqueline Papo

    2006-05-01

    Full Text Available UNHCR and its partners have been providing male condoms since the late 1990s. However, uptake remains alarmingly low. Will the agency be more successful in promoting the female condom, a female-initiated barrier method of contraception and disease prevention?

  2. Are Female Top Managers Really Paid Less?

    NARCIS (Netherlands)

    Geiler, P.H.M.; Renneboog, L.D.R.

    2014-01-01

    Abstract: Are female top managers paid less than their male counterparts? Is the gender gap higher in male-dominated industries? What effect on pay do female non-executive directors and remuneration consultants exert? While we find no pay gap for the figure-head (CEO), there is strong pay

  3. Are female top managers really paid less?

    NARCIS (Netherlands)

    Geiler, P.H.M.; Renneboog, Luc

    2015-01-01

    We study the gender pay gap for all top managers (CEO and executive directors) of listed UK companies and find mixed evidence: female CEOs do not face a pay gap, but the other female executive directors (e.g. CFO, COO, Deputy CEO) are discriminated against (while controlling for position, tenure,

  4. Female alcoholism: Gender differences as victimogenic predispositions

    Directory of Open Access Journals (Sweden)

    Konstantinović-Vilić Slobodanka

    2014-01-01

    Full Text Available The subject matter of this paper is an analysis of stereotypical social reactions to women’s alcoholism in the micro and macro social and cultural environment. The social stigma and blame that female alcohol abusers are exposed to have become part of deeply rooted gender-related labels. In a broader social context, they lead to discrimination and social exclusion. In the contemporary society, female alcoholism is turning into a growing social and health problem and because of that it is essential to make the social environment more sensitive to the issue of female alcoholism in order to eliminate the causes of female alcoholism and fully support women’s medical treatment,. It would have a preventive effect in suppressing female alcoholism and it would significantly reduce victimization of women who are, in such circumstances, much more vulnerable and exposed to physical and sexual violence. The aim of this paper is to point out to the basic phenomenological and etiological feature of female alcoholism, prejudices and stereotypical attitudes they are exposed to, social and cultural implications of female alcoholism, which is perceived as a predisposition for women’s victimization and exposure to violence, so as to promote a different social approach to female alcoholism and advocate for instituting social and educational policy based on the concept of gender equality and support of social control measures.

  5. Barriers to Professional Advancement among Female Managers.

    Science.gov (United States)

    O'Leary, Virginia E.

    It appears that there is nothing inherently associated with femaleness which should preclude the ascendence of women into management positions. However, barriers do exist and they stem from such factors as societal sex-role stereotypes, attitudes toward women in management, attitudes toward female competence, and the prevalence of the male…

  6. Aggression and coexistence in female caribou

    Science.gov (United States)

    Weckerly, Floyd W.; Ricca, Mark A.

    2014-01-01

    Female caribou (Rangifer tarandus) are highly gregarious, yet there has been little study of the behavioral mechanisms that foster coexistence. Quantifying patterns of aggression between male and female, particularly in the only cervid taxa where both sexes grow antlers, should provide insight into these mechanisms. We asked if patterns of aggression by male and female caribou followed the pattern typically noted in other polygynous cervids, in which males display higher frequencies and intensity of aggression. From June to August in 2011 and 2012, we measured the frequency and intensity of aggression across a range of group sizes through focal animal sampling of 170 caribou (64 males and 106 females) on Adak Island in the Aleutian Archipelago, Alaska. Males in same-sex and mixed-sex groups and females in mixed-sex groups had higher frequencies of aggression than females in same-sex groups. Group size did not influence frequency of aggression. Males displayed more intense aggression than females. Frequent aggression in mixed-sex groups probably reflects lower tolerance of males for animals in close proximity. Female caribou were less aggressive and more gregarious than males, as in other polygynous cervid species.

  7. Gender Verification of Female Olympic Athletes.

    Science.gov (United States)

    Dickinson, Barry D.; Genel, Myron; Robinowitz, Carolyn B.; Turner, Patricia L.; Woods, Gary L.

    2002-01-01

    Gender verification of female athletes has long been criticized by geneticists, endocrinologists, and others in the medical community. Recently, the International Olympic Committee's Athletic Commission called for discontinuation of mandatory laboratory-based gender verification of female athletes. This article discusses normal sexual…

  8. Wellness of Minority Female Counselor Educators

    Science.gov (United States)

    Shillingford, M. Ann; Trice-Black, Shannon; Butler, S. Kent

    2013-01-01

    Minority female counselor educators are faced with numerous challenges. This qualitative study revealed that for female minority counselor educators, these challenges continue to negatively affect their professional and personal experiences. It is through operational wellness practices and optimal balance and functioning that minority female…

  9. Neurogenetics: sex and the female brain.

    Science.gov (United States)

    Billeter, Jean-Christophe; Levine, Joel D

    2014-09-08

    Male flies put on a multimedia show during courtship involving dance, song, perfume and even vibrations; if a female likes it, she pauses to let him know. Recent studies shed new light on how development and experience contribute to neural mechanisms of female sexual receptivity. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Sexual and Contraceptive Practices among Female Undergraduates ...

    African Journals Online (AJOL)

    CONCLUSION: There is a high level of sexual activity and low contraceptive use among female undergraduate students in Southwest Nigeria. More reproductive health education and promotion is necessary to safeguard their sexual health. KEYWORDS: sexual behaviour, contraception, female undergraduates, Nigeria ...

  11. Female genital mutilation: psychological and reproductive health ...

    African Journals Online (AJOL)

    The study examined the reproductive health and psychological effects of female genital mutilation, in one traditional area in the Upper East region (i.e. Kayoro Traditional Area) of Ghana. The results of the study revealed that, the practice of FGM actually affects the physical (deforming the female genitalia), psychological (the ...

  12. Supporting the emergence of female student entrepreneurs

    DEFF Research Database (Denmark)

    Geert Jensen, Birgitte; Kruse, Merethe

    2011-01-01

    intends to activate unused entrepreneurial potential at the AAA and increase the number of female design students who start their own business, during or after completion of study. The aim is that an independent career is made available for all, and not only for groups of particularly resourceful 'born......' entrepreneurs, where female students are underrepresented. This paper will show how enterprising elements...

  13. Career Management Issues of Female Business Expatriates.

    Science.gov (United States)

    Selmer, Jan; Leung, Alicia S. M.

    2002-01-01

    Responses to a career management survey from 309 male and 79 female business expatriates revealed that, controlling for demographic differences, females could less often meet their career goals with the corporation. They were less likely to regard expatriation as a useful career move. Explanations were derived from relevant research literature.…

  14. Neurogenetics : sex and the female brain

    NARCIS (Netherlands)

    Billeter, Jean-Christophe; Levine, Joel D

    2014-01-01

    Male flies put on a multimedia show during courtship involving dance, song, perfume and even vibrations; if a female likes it, she pauses to let him know. Recent studies shed new light on how development and experience contribute to neural mechanisms of female sexual receptivity.

  15. Modus operandi of female serial killers.

    Science.gov (United States)

    Wilson, W; Hilton, T

    1998-04-01

    The modus operandi of female serial killers was examined from a chronology of 58 cases in America and 47 cases in 17 other countries, compiled over 25-year intervals. Female serial killers in other countries accounted for a disproportionately greater number of victims, but those in America managed a longer killing career when associated with a low profile modus operandi.

  16. Antenatal Diagnosis of an XXX Female

    Science.gov (United States)

    Krone, Lawrence R.; Prichard, Lorraine L.; Bradshaw, Christy L.; Jones, Oliver W.; Peterson, Raymond M.; Dixson, Barbara K.

    1975-01-01

    This report describes the first antenatal diagnosis of an XXX female. Over 150 postnatal cases of XXX females have been described. There is no specific phenotype associated with the sex chromosome abnormality and most such persons are fertile. The frequency of XXX females in mental institutions is 3.9 per 1,000 female subjects whereas the frequency in consecutive newborn infants is 1.1 per 1,000 newborns. Chi-square analysis shows this difference cannot be due to chance. On the other hand, data from consecutive newborn studies suggest that intellectual development in XXX newborns is within normal range. Available evidence favors normal development in XXX female infants although the risk for developmental disabilities may be higher for the XXX than for the XX infant. ImagesFigure 1. PMID:1154778

  17. Motivations of female Black Hills deer hunters

    Science.gov (United States)

    Gigliotti, Larry M.; Covelli Metcalf, Elizabeth

    2016-01-01

    State fish and wildlife agencies are particularly interested in attracting female participation because of the potential to offset declining participation in hunting. Understanding female hunters’ motivations will be critical for designing effective recruitment and retention programs for women hunters. Although female participation in hunting is increasing, males still outnumber females by about tenfold. Gender differences in deer hunters were explored by comparing ratings of eight motivations (social, nature, excitement, meat, challenge, trophy, extra hunting opportunity, and solitude). Hunter types were defined by hunters’ selection of the most important motivation for why they like Black Hills deer hunting. Overall, females and males were relatively similar in their ratings of the eight motivations, and we found 85% gender similarity in the selection of the most important motivation. Women were slightly more motivated by the food aspect of the hunt while men placed slightly more value on the hunt as a sporting activity.

  18. Determinants of Female Labor Force Participation

    Directory of Open Access Journals (Sweden)

    Dr. Adiqa Kausar Kiani

    2009-12-01

    Full Text Available There are many factors related to female entering the labor market. For example, household income, household expenditure, education and status of the head of the household (male/ female. The degree of correlation between each variable and female labor force participation rate varies throughout the country. This study focused on the factors due to which women enter in labor market. Tobit model is used for this analysis. It is concluded that education and household expenditures have positive but insignificant impact on the female LF, whereas household income and head of the household has negative impact on FLF. It is suggested that in order to improve the working condition of female labor force government should take necessary action, for example women education etc.

  19. Gender Inequality in Female-Dominated Occupation: The Earnings of Male and Female Teachers.

    Science.gov (United States)

    Verdugo, Richard R.; Schneider, Jeffrey M.

    1994-01-01

    Examines earnings differentials between male and female teachers, using data from the 1987 Schools and Staffing Survey by the U.S. Department of Education. The estimated cost of being a female teacher is 5% in annual contract salary. In the female-dominated teaching profession, despite regulated pay scales and other structures to ensure pay…

  20. Motivation Factors for Female Entrepreneurship in Mexico

    Directory of Open Access Journals (Sweden)

    Martha Cantú Cavada

    2017-09-01

    Full Text Available Objective: The objective of this paper is to analyse motivation factors for female entrepreneurship in Mexico. In the proposed article, the authors discuss the factors which compelled women to start their enterprises in Mexico. Research Design & Methods: Based on in-depth interviews with female entrepreneurs and entrepreneurship experts, the authors show which factors motivated women to start their own business in Mexico. Findings: The study proves that women in Mexico are motivated by a combination of push and pull factors, where the majority of the factors are pull factors. The findings of the study help to conclude that female entrepreneurship development is influenced by different factors including the entrepreneurs’ personal traits, social and economic factors. Due to their conservative traditional attitude, risk adverse tendency, and non-cooperation of family members, etc. women entrepreneurs are sometimes deterred to start a business in Mexico. Implications & Recommendations: It is necessary to raise the awareness of different factors that promote female entrepreneurship in Mexico. Governmental programmes which support female entrepreneurship, business incubators, and networking could be very helpful for women when starting their own business. Contribution & Value Added: The originality of this work lies in studying motivational factors for female entrepreneurship in Mexico. The Mexican society faces a big revolution towards female entrepreneurship. Based on the change of family structure and traditions, women nowadays are having more opportunities to develop as entrepreneurs.

  1. Female Clergy as Agents of Religious Change?

    Directory of Open Access Journals (Sweden)

    Kati Niemelä

    2011-08-01

    Full Text Available This article focuses on female clergy as potential agents of change in the Church. I argue that the adoption of female clergy is one of the main factors that cause the Church to change its practices, policies and theological orientation. The first female ministers were ordained in the Evangelical Lutheran Church of Finland in 1988. This is fairly late compared to other Nordic countries. However, the number of female ministers and female students has been growing fast and nowadays about 70 percent of theology students are female.The paper is based on quantitative surveys conducted among the members of the Clergy Union in 2002, 2006 and 2010 (N = about 1,000 each and among the applicants for university studies in theology in 2010. The research shows that clergywomen are changing the Church in a clearly more liberal direction. They do it in various areas of church life: they change the perception of faith and dogma, the policies of the Church as well as daily practices in parishes. Clergymen are notably more traditional in their orientation, even young clergymen. Therefore it is especially the female clergy who serve as agents of religious change in the Church.

  2. Female headship, feminization of poverty and welfare.

    Science.gov (United States)

    Kimenyi, M S; Mbaku, J M

    1995-07-01

    Female-headed households are at greater risk of slipping into poverty than male-headed households. Indeed, sex and marital status of the head of household are the most important determinants of a family's poverty status in the US. Divorce, separation, death of a husband, and out-of-wedlock births can lead to female headship. Transfer payments, especially the Aid to Families with Dependent Children program, are blamed for contributing to increased marital instability and out-of-wedlock births. The authors examined the role of welfare benefits in influencing female headship. Preliminary results using standard estimation procedures indicate that transfers do not significantly influence female headship. Standard estimation procedures are, however, erroneous because they ignore differences in propensities to establish mother-only households. Therefore, adjusting for differences in propensities to establish female-headed households, the level of welfare benefits is indeed an important factor in explaining the variation in the changes in the birth rates to unmarried women. The use of a weighted measure suggests that welfare benefits, by increasing female headship of women who otherwise have low propensities to be female heads, have played a significant role in the feminization of poverty.

  3. Male and Female Perception of Physical Attractiveness

    Directory of Open Access Journals (Sweden)

    Ray Garza

    2016-02-01

    Full Text Available Waist-to-hip ratio (WHR and breast size are morphological traits that are associated with female attractiveness. Previous studies using line drawings of women have shown that men across cultures rate low WHRs (0.6 and 0.7 as most attractive. In this study, we used additional viewing measurements (i.e., first fixation duration and visual regressions to measure visual attention and record how long participants first focused on the female body and whether they regressed back to an area of interest. Additionally, we manipulated skin tone to determine whether they preferred light- or dark-skinned women. In two eye tracking experiments, participants rated the attractiveness of female nude images varying in WHR (0.5–0.9, breast size, and skin tone. We measured first fixation duration, gaze duration, and total time. The overall results of both studies revealed that visual attention fell mostly on the face, the breasts, and the midriff of the female body, supporting the evolutionary view that reproductively relevant regions of the female body are important to female attractiveness. Because the stimuli varied in skin tone and the participants were mainly Hispanic of Mexican American descent, the findings from these studies also support a preference for low WHRs and reproductively relevant regions of the female body.

  4. Female Sex Offenders: Public Awareness and Attributions.

    Science.gov (United States)

    Cain, Calli M; Anderson, Amy L

    2016-12-01

    Traditional gender roles, sex scripts, and the way female sex offenders are portrayed in the media may lead to misconceptions about who can commit sexual offenses. Sexual crimes by women may go unnoticed or unreported if there is a general lack of awareness that females commit these crimes. Data from the 2012 Nebraska Annual Social Indicators Survey were used to determine whether the public perceives women as capable sex offenders and the perceived causes of female sex offending. The traditional focus on male sex offenders by researchers, media, and politicians, in addition to gender stereotypes, introduces the possibility of group differences (e.g., between men and women) in perceptions of female sex offenders. Consequently, two secondary analyses were conducted that tested for group differences in both the public's perception of whether females can commit sex offenses and the explanations selected for why females sexually offend. The findings suggest that the public does perceive women as capable sex offenders, although there were group differences in the causal attributions for female sex offending.

  5. The Impact of Female Attractiveness in Spy

    OpenAIRE

    Pangjaya, Veronika Juliani; Handojo, Priska Febrinia

    2017-01-01

    This thesis discusses the impact of female attractiveness on the female character which is related to the way Spy sees attractive women and what the impacts to them are. There are criteria for female attractiveness that are displayed by the film such as physical attributes and traits. In order to show the criteria of attractive women and the responses that they get, I use stereotyping theory. Women who are physically attractive get better treatment, but in order to get that, they have to dres...

  6. Characteristics of Female Solo and Female Co-Offenders and Male Solo Sexual Offenders Against Children.

    Science.gov (United States)

    Williams, Rebecca; Gillespie, Steven M; Elliott, Ian A; Eldridge, Hilary J

    2017-09-01

    Studies have highlighted differences in the victim choice, offender, and offense characteristics of female and male sexual offenders. However, little is known about how solo and co-offending females differ from solo male sexual offenders. We compared the characteristics of 20 solo and 20 co-offending females (co-offended with a male and/or female accomplice), and 40 male sexual offenders against children. We found that solo female offenders showed the most evidence of personal problems, including depression and sexual dissatisfaction. Compared with male offenders, female co-offenders showed poorer self-management, but better sexual self-regulation. Male offenders had a greater history of offending and showed more evidence of sexual abuse supportive cognitions relative to both solo and co-offending females. These results are consistent with the need for a gender-specific approach to working with sexual offenders and may have implications for understanding the often complex treatment needs of these clients.

  7. Secondary Amenorrhea among Female Athletes. Current Understandings.

    Science.gov (United States)

    Sasiene, Gwen Hagenbuch

    1983-01-01

    Research pertaining to female athletes' problems with secondary amenorrhea is reviewed. Studies point to stress, weight loss, anorexia nervosa, obesity, arduous athletic training, and age of onset of training as factors which may contribute to this disorder. (PP)

  8. Imaging of the female urethral diverticulum

    International Nuclear Information System (INIS)

    Singla, P.; Long, S.S.; Long, C.M.; Genadry, R.R.; Macura, K.J.

    2013-01-01

    Female urethral diverticulum is a localized out-pouching of the urethra that is becoming increasingly prevalent, but often poses a diagnostic challenge. Traditionally, conventional voiding cystourethrography has been used to make the preoperative diagnosis. With the development of higher-resolution images acquired through ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI), the anatomy and various abnormalities of the female urethra can be better elucidated. This article focuses on the imaging features of female urethral diverticulum, with emphasis on diagnostic pearls, particularly using MRI. Female urethral diverticulum can be best identified by their location in the posterolateral urethra and by their communication with the urethral lumen. Improved imaging techniques combined with increased physician awareness of urethral diverticulum will lead to more prompt and accurate diagnosis of this entity, leading to better treatment of affected patients

  9. FEMALE GENITAL MUTILATION: ARE WE WINNING?

    African Journals Online (AJOL)

    2013-07-30

    Jul 30, 2013 ... Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria ... practice of female genital mutilation (FGM) in countries like Nigeria. .... Table 1(b) 519 (92%) of the ..... Behrendt, A. and Moritz, S. Posttraumatic stress. 12.

  10. Questionnaires for assessment of female sexual dysfunction

    DEFF Research Database (Denmark)

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

    2011-01-01

    There are many methods to evaluate female sexual function and dysfunction (FSD) in clinical and research settings, including questionnaires, structured interviews, and detailed case histories. Of these, questionnaires have become an easy first choice to screen individuals into different categories...

  11. Menstrual cycle disorders in female volleyball players.

    Science.gov (United States)

    Wodarska, M; Witkoś, J; Drosdzol-Cop, A; Dąbrowska, J; Dąbrowska-Galas, M; Hartman, M; Plinta, R; Skrzypulec-Plinta, V

    2013-07-01

    The aim of this study was to examine the relation between increased physical activity and menstrual disorders in adolescent female volleyball players. The study was conducted on 210 Polish female volleyball players, aged 13-17 years, the authorship questionnaire was used. The results of the study showed that irregular menstruation occurred in 19% of girls, spotting between menstrual periods in 27% and heavy menstruation was reported in 33% of girls. Out of all volleyball female players participating in the study, 94 girls (45%) declared absence of menstrual periods after regular cycles. Statistical analysis showed that the more training hours per week, the bigger probability of the occurrence of irregular menstruation. It was concluded that the number of hours of volleyball training per week affects regularity of menstrual cycles in female volleyball players. The absence of menstruation might be caused by the duration of training per week or years of training.

  12. Training and Extended Operations in Females

    National Research Council Canada - National Science Library

    Ruby, Brent

    1999-01-01

    The purpose of this extension project was to complete three studies with male and female subjects during short term and seasonal exposure to an arduous work environment and to determine the effects...

  13. Reflections on Female Circumcision Discourse in Hargeysa ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    This study aimed to explore diverse discourses on female circumcision and the relationship between discourses .... 'Halalays' has the stem halal in Arabic – referring to what is permitted in ...... Strand T, Norsk rikskringkasting. Suaads reise: en.

  14. The female innovation-generation consumer's evaluation

    African Journals Online (AJOL)

    user

    The female innovation-generation consumer's evaluation of traditional and virtual displays in South. African clothing ..... only affect consumer behaviour by adding value to displayed ..... Promotional Management 19(5):652-632. FIORE, A.M. ...

  15. EXPERIENCES OF FEMALE ACADEMICS IN GHANA ...

    African Journals Online (AJOL)

    The implications of the research for social work practice are discussed. .... to female academics' rise to the top of their careers in Ghana. ... Saleebey (1996) identifies resilience, empowerment and membership as the key principles of the ...

  16. International efforts on abandoning female genital mutilation

    Directory of Open Access Journals (Sweden)

    E. Edouard

    2013-09-01

    Full Text Available Female genital mutilation (FGM, sometimes referred to as female circumcision or female genital cutting, is a harmful cultural practice without any known health benefit. Its short-term and long-term health risks have led to numerous initiatives toward its eradication at international and local levels, over the last two decades. While major challenges remain and millions of girls and women are still at risk of being subjected to FGM, there is growing evidence that interventions that take into account the social dynamics that perpetuate FGM are yielding positive results toward its reduction. Well-recognized as a human rights violation in international treaties, the elimination of female genital mutilation requires ongoing interventions through cross-sectoral approaches that address attitudinal, cultural and behavioral change.

  17. The real females of human evolution.

    Science.gov (United States)

    Zihlman, Adrienne L

    2012-11-01

    When "woman-the-gatherer" was first proposed as a counter to "man-the-hunter," we were only beginning to understand the many faces of primate females. In ensuing decades we have learned about the skills and talents of female chimpanzees in tool using, hunting, and transmitting behaviors from one generation to the next as teachers, and across space as newcomers to neighboring communities. The perspective of evolutionary time highlights the continuity of female lives from the origin of mammals to the origin of Homo sapiens. The combination of behavioral, fossil, and archeological information aid in reconstructing key ingredients acquired by females along the way that contributed to the success of our species. Copyright © 2012 Wiley Periodicals, Inc.

  18. Female self-employment and children

    NARCIS (Netherlands)

    Noseleit, Florian

    2014-01-01

    Several analyses report a positive correlation between fertility and female self-employment; however, scholars disagree about the direction of this relationship. Knowing about the causal relationship is important because the relevant mechanisms and possible implications differ tremendously. This

  19. Ecdysteroid receptors in Drosophila melanogaster adult females

    Science.gov (United States)

    Ecdysteroid receptors were identified and partially characterized from total cell extracts of whole animals and dissected tissues from Drosophila melanogaster adult females. Binding studies indicated the presence of two ecdysteroid binding components having high affinity and specificity consistent w...

  20. Recent advances in female sexual dysfunction.

    Science.gov (United States)

    Davis, A R

    2000-06-01

    Female sexuality has received little scientific study. Recently, increased interest in this field has generated new research in the epidemiology, pathophysiology, and pharmacotherapy of female sexual dysfunction (FSD). A new FSD classification system has been proposed. Although sexual difficulties are highly prevalent among women, the degree of associated distress is unknown. Risk factors for FSD are probably both psychologic and physiologic. Aging or menopause is associated with lubrication difficulties, which can be treated with hormone replacement. Hysterectomy seems more likely to result in improvement rather then deterioration of sexual functioning. Depression may be a predictor of sexual dysfunction after hysterectomy. Vasoactive agents are currently being evaluated as treatment for female sexual arousal disorder. The most important advance in the study of female sexual function is the recent surge of interest in this relatively unexplored field.

  1. Female Infertility: MedlinePlus Health Topic

    Science.gov (United States)

    ... Prolactin blood test (Medical Encyclopedia) Also in Spanish Topic Image MedlinePlus Email Updates Get Female Infertility updates ... Serum progesterone Show More Show Less Related Health Topics Assisted Reproductive Technology Infertility Male Infertility National Institutes ...

  2. Reproductive performance of female Alaskan caribou

    Science.gov (United States)

    Adams, Layne G.; Dale, Bruce W.

    1998-01-01

    We examined the reproductive performance of female caribou (Rangifer tarandus granti) in relation to age, physical condition, and reproductive experience for 9 consecutive years (1987-95) at Denali National Park, Alaska, during a period of wide variation in winter snowfall. Caribou in Denali differed from other cervid populations where reproductive performance has been investigated, because they occur at low densities (≥0.3/km2) and experience high losses of young to predation. Females first gave birth at 2-6 years old; 56% of these females were 3 years old. Average annual natality rates increased from 27% for 2-year-olds to 100% for 7-year-olds, remained high for 7-13-year-olds (98%), and then declined for females ≥14 years old. Females ≥2 years old that failed to reproduce were primarily sexually immature (76%). Reproductive pauses of sexually mature females occurred predominantly in young (3-6 yr old) and old (≥14 yr old) females. Natality increased with body mass for 10-month-old females weighed 6 months prior to the autumn breeding season (P = 0.007), and for females >1 year old and weighed during autumn (late Sep-early Nov; P = 0.003). Natality for 2-, 3-, 4-, and 6-year-olds declined with increasing late-winter snowfall (Feb-May; P ≤ 0.039) during the winter prior to breeding. In most years, a high percentage of sexually mature females reproduced, and lactation status at the time of breeding did not influence productivity the following year. However, following particularly high snowfall during February-September 1992, productivity was reduced in 1993 for cows successfully rearing calves to autumn the previous year. High losses of calves to predators in 1992 may have increased productivity in 1993. Losses of young-of-the-year to predation prior to the annual breeding season can be an important influence on subsequent productivity for ungulate populations where productivity varies with lactation status of females at the time of breeding.

  3. Biocontrol: Fungal Parasites of Female Cyst Nematodes

    OpenAIRE

    Kerry, Brian

    1980-01-01

    Three species of fungi, Catenaria auxiliarls (Kühn) Tribe, Nematophthora gynophila Kerry and Crump, and a Lagenidiaceous fungus have been found attacking female cyst nematodes. All are zoosporic fungi which parasitize females on the root surface, cause the breakdown of the nematode cuticle, and prevent cyst formation. Their identification and some aspects of their biology are reviewed. N. gynophila is widespread in Britain and reduces populations of the cereal cyst nematode, Heterodera avenae...

  4. Female Psychology in August Strindberg's the Stronger

    OpenAIRE

    Sutandio, Anton; Apriliani, Erica

    2017-01-01

    This research aimed to offer interpretations of August Strindberg's The Stronger through the lens of female psychology. The Stronger is unique as it seemed very simple yet so intense and powerful with layers of interpretations. Written during 1888-1889, The Stronger, which only had two characters and only one speaking character, had become one of Strindberg's shortest yet important plays during his career. The female psychology approach used in the analysis would cover the discussion of gende...

  5. Female urethral diverticulum containing large calculi

    Directory of Open Access Journals (Sweden)

    Shoichi Kimura

    2018-05-01

    Full Text Available Urinary stones in female urethral diverticulum are rarely seen. We report a 79-year-old woman who presented with irritative lower urinary tract symptoms and vaginal cystocele with incontinence. The urethral stones in the diverticulum were successfully extracted through the trans-urethral route and anterior tension-free vaginal mesh was applied one month later. The patient has been well, with no lower urinary symptoms or incontinence for 4 months. Keywords: Female, Urethral diverticulum, Incontinence, Calculus

  6. On the convergence in female participation rates

    OpenAIRE

    Abe, Yukiko

    2016-01-01

    Large regional differences exist in female participation across regions within Japan. This paper uses two datasets to show that a significant convergence in female participation took place from 1940 to 2010. Historically, urban areas have had low participation, whereas non-urban areas have had high participation. The participation rate rose steadily and significantly in urban areas and, to a lesser extent in non-urban areas, and as a result, regional differences shrank over time. The microdat...

  7. Female relative wages, household specialization and fertility

    OpenAIRE

    Siegel, Christian

    2017-01-01

    Falling fertility rates have often been linked to rising female wages. However, over the last 40 years the US total fertility rate has been rather stable while female wages have continued to grow. Over the same period, women's hours spent on housework have declined, but men's have increased. I propose a model in which households are not perfectly specialized, but both men and women contribute to home production. As the gender wage gap narrows, the time allocations of men and women converge, a...

  8. Adult female acne: a new paradigm.

    Science.gov (United States)

    Dréno, B; Layton, A; Zouboulis, C C; López-Estebaranz, J L; Zalewska-Janowska, A; Bagatin, E; Zampeli, V A; Yutskovskaya, Y; Harper, J C

    2013-09-01

    In the adult female, acne is a chronic condition with a substantial negative psychological, social and emotional impact. Based on time of onset, two subtypes of adult female acne are recognized: 'persistent acne' is a continuation of the disease from adolescence, while 'late-onset acne' first presents in adulthood. The morphological characteristics of adult female acne are often distinct from adolescent acne. In adults, inflammatory lesions (particularly papules, pustules and nodules) are generally more prominent on the lower chin, jawline and neck, and comedones are more often closed comedones (micro cysts). Adult acne is mainly mild-to-moderate in severity and may be refractory to treatment. A holistic approach to acne therapy should be taken in adult females, which combines standard treatments with adjunctive therapy and cosmetic use. A number of factors specific to the adult female influence choice of treatment, including the predisposition of older skin to irritation, a possible slow response to treatment, a high likelihood of good adherence, whether of child-bearing age, and the psychosocial impact of the disease. Adherence to therapy should be encouraged through further patient education and a simplified regimen that is tailored to suit the individual patient's needs and lifestyle. This article reviews the specific characteristics of adult female acne, and provides recommendations for acne therapy in this patient group. © 2013 The Authors. Journal of the European Academy of Dermatology and Venereology © 2013 European Academy of Dermatology and Venereology.

  9. Genital evolution: why are females still understudied?

    Directory of Open Access Journals (Sweden)

    Malin Ah-King

    2014-05-01

    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.

  10. Heterosexual men's attitudes toward the female condom.

    Science.gov (United States)

    Seal, D W; Ehrhardt, A A

    1999-04-01

    This article addresses heterosexual men's familiarity with the female condom and their attitudes toward this barrier method. Qualitative interviews were conducted with 71 ethnically diverse and heterosexually active men who were recruited in sexually transmitted disease (STD) clinics or through word of mouth in communities with high HIV/STD seroprevalence in New York City during fall 1994 to fall 1995. Only one man reported previous experience with the female condom. The large majority of men had no or limited knowledge of the female condom. Men's reactions to learning about this method ranged from positive to negative, although most men reported willingness to have sex with a partner who wanted to use the female condom. Positive reactions included: endorsement of a woman-controlled condom and her right to use it, the potential for enhancing one's sexual pleasure, and an eagerness to have a new sexual experience. Negative reactions centered on the "strangeness" and "bigness" of the female condom, concerns about prevention efficacy, and concerns about reductions in sexual pleasure. Our findings highlight the need for HIV prevention programs that target heterosexual men and promote the use of the female condom.

  11. A comparison of anthropometric and training characteristics between recreational female marathoners and recreational female Ironman triathletes.

    Science.gov (United States)

    Rüst, Christoph Alexander; Knechtle, Beat; Knechtle, Patrizia; Rosemann, Thomas

    2013-02-28

    A personal best marathon time has been reported as a strong predictor variable for an Ironman race time in recreational female Ironman triathletes. This raises the question whether recreational female Ironman triathletes are similar to recreational female marathoners. We investigated similarities and differences in anthropometry and training between 53 recreational female Ironman triathletes and 46 recreational female marathoners. The association of anthropometric variables and training characteristics with race time was investigated using bi- and multi-variate analysis. The Ironman triathletes were younger (P marathoners. Overall weekly training hours were higher in the Ironman triathletes (P marathoners (P marathon split time for the Ironman triathletes (P = 0.01) and to marathon race time for the marathoners (P = 0.01). To conclude, although personal best marathon time is a strong predictor variable for performance in recreational female Ironman triathletes, there are differences in both anthropometry and training between recreational female Ironman triathletes and recreational female marathoners and different predictor variables for race performance in these two groups of athletes. These findings suggest that recreational female Ironman triathletes are not comparable to recreational female marathoners regarding the association between anthropometric and training characteristics with race time.

  12. [Genes in the development of female genital tract].

    Science.gov (United States)

    Chen, Na; Zhu, Lan; Lang, Jing-he

    2013-12-01

    Female genital tract, which includes oviduct, uterus, and vagina, is critical for female reproduction. In recent years, animal experiments using knockout mice and genetic studies on patients with female genital malformations have contributed substantially to our understanding of the molecular mechanisms in the female genital tract development. Here we review genes that are involved in various stages of female genital tract formation and development.

  13. Development of rat female genital cortex and control of female puberty by sexual touch.

    Directory of Open Access Journals (Sweden)

    Constanze Lenschow

    2017-09-01

    Full Text Available Rat somatosensory cortex contains a large sexually monomorphic genital representation. Genital cortex undergoes an unusual 2-fold expansion during puberty. Here, we investigate genital cortex development and female rat sexual maturation. Ovariectomies and estradiol injections suggested sex hormones cause the pubertal genital cortex expansion but not its maintenance at adult size. Genital cortex expanded by thalamic afferents invading surrounding dysgranular cortex. Genital touch was a dominant factor driving female sexual maturation. Raising female rats in contact with adult males promoted genital cortex expansion, whereas contact to adult females or nontactile (audio-visual-olfactory male cues did not. Genital touch imposed by human experimenters powerfully advanced female genital cortex development and sexual maturation. Long-term blocking of genital cortex by tetrodotoxin in pubescent females housed with males prevented genital cortex expansion and decelerated vaginal opening. Sex hormones, sexual experience, and neural activity shape genital cortex, which contributes to the puberty promoting effects of sexual touch.

  14. Development of rat female genital cortex and control of female puberty by sexual touch.

    Science.gov (United States)

    Lenschow, Constanze; Sigl-Glöckner, Johanna; Brecht, Michael

    2017-09-01

    Rat somatosensory cortex contains a large sexually monomorphic genital representation. Genital cortex undergoes an unusual 2-fold expansion during puberty. Here, we investigate genital cortex development and female rat sexual maturation. Ovariectomies and estradiol injections suggested sex hormones cause the pubertal genital cortex expansion but not its maintenance at adult size. Genital cortex expanded by thalamic afferents invading surrounding dysgranular cortex. Genital touch was a dominant factor driving female sexual maturation. Raising female rats in contact with adult males promoted genital cortex expansion, whereas contact to adult females or nontactile (audio-visual-olfactory) male cues did not. Genital touch imposed by human experimenters powerfully advanced female genital cortex development and sexual maturation. Long-term blocking of genital cortex by tetrodotoxin in pubescent females housed with males prevented genital cortex expansion and decelerated vaginal opening. Sex hormones, sexual experience, and neural activity shape genital cortex, which contributes to the puberty promoting effects of sexual touch.

  15. The Physiology of Female Sexual Function and the Pathophysiology of Female Sexual Dysfunction (Committee 13A).

    Science.gov (United States)

    Levin, Roy J; Both, Stephanie; Georgiadis, Janniko; Kukkonen, Tuuli; Park, Kwangsung; Yang, Claire C

    2016-05-01

    The article consists of six sections written by separate authors that review female genital anatomy, the physiology of female sexual function, and the pathophysiology of female sexual dysfunction but excluding hormonal aspects. To review the physiology of female sexual function and the pathophysiology of female sexual dysfunction especially since 2010 and to make specific recommendations according to the Oxford Centre for evidence based medicine (2009) "levels of evidence" wherever relevant. Recommendations were made for particular studies to be undertaken especially in controversial aspects in all six sections of the reviewed topics. Despite numerous laboratory assessments of female sexual function, genital assessments alone appear insufficient to characterise fully the complete sexual response. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

  16. Perceived acceptability of female smoking in China.

    Science.gov (United States)

    Sansone, Natalie; Yong, Hua-Hie; Li, Lin; Jiang, Yuan; Fong, Geoffrey T

    2015-11-01

    Female smoking prevalence in China is very low but may rise with increased tobacco marketing towards women and changing norms. However, little is known about current perceptions of women smoking in China. This study sought to examine smokers' and non-smokers' perceived acceptability of female smoking and how it changed over time in China. Data come from Waves 1 to 3 (2006-2009) of the International Tobacco Control China Survey, a face-to-face cohort survey of approximately 800 adult smokers and 200 non-smokers in each of seven cities in mainland China. At Wave 3 (2009), about 38% of smokers and 9% of non-smokers agreed that female smoking is acceptable with women being almost twice as likely to do so as men (67% vs 36% and 11% vs 6%, respectively). In addition to women, smokers who were younger and had more positive perceptions of smoking in general were more likely to say that female smoking is acceptable. This perception significantly increased from Wave 1 (2006) to Wave 3 (2009), as did the perception that smoking is a sign of sophistication, but other general perceptions of smoking did not significantly change between 2006 and 2009. Norms against female smoking appear to remain strong in China, but female smoking may be becoming more acceptable. It is important to monitor these perceptions to prevent a rise in female smoking prevalence along with an increase in tobacco-related death and disease among women in China. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  17. Publicizing female athletes' weights: implications for female psychology undergraduates acting as spectators.

    Science.gov (United States)

    Holm-Denoma, Jill; Smith, April; Waesche, Matthew

    2014-09-01

    The purpose of this study was to examine the effects of including female athletes' weights in athletic event programs on female spectators' body image, eating disorder symptoms, self-esteem, and affective state and to investigate whether the magnitude of the athletes' reported weights had differential effects on female spectators (i.e., do female spectators who view heavier athletes respond differently than those who view less heavy athletes?). We used an experimental design to examine hypotheses derived from competing theories to determine whether exposure to female athletes of varying weight would adversely or beneficially impact female undergraduates (N = 152) who served as athletic event spectators. Analyses indicated that in this simulated study, female spectators' body image, eating disorder symptoms, self-esteem, and affective states were not impacted by the presence or by the magnitude of female athletes' weights in athletic event programs. The results imply that including athletes' weights in game-day programs at women's athletic events does not affect female spectators on an individual level.

  18. Media portrayals of the female condom.

    Science.gov (United States)

    Chatterjee, Karishma; Markham Shaw, Charla

    2012-01-01

    This study examines newspaper and broadcast news depictions of the female condom from 1993 to 2009 in the three major television networks (ABC, CBS, and NBC), and in 8 of 10 top daily newspapers and 3 of 4 national newspapers published in the United States, according to circulation figures as of September 30, 2008. Given the high rates of sexually transmitted infections in the United States and their effect on women, particularly those between 15 and 24 years of age, it is important to examine media sources and the health information that the public is or is not receiving through these sources. This study (a) examines whether the female condom was depicted positively or negatively in broadcast and newspaper coverage, (b) determines the ways in which the female condom was compared with the male condom and with other contraceptives, and (c) identifies the sources used by journalists in female condom portrayals. The authors discuss the implications of the coverage of the female condom by broadcast and print news.

  19. Female Zebra Finches Smell Their Eggs.

    Directory of Open Access Journals (Sweden)

    Sarah Golüke

    Full Text Available Parental investment in unrelated offspring seems maladaptive from an evolutionary perspective, due to the costs of energy and resources that cannot be invested in related offspring at the same time. Therefore selection should favour mechanisms to discriminate between own and foreign offspring. In birds, much emphasis has been placed on understanding the visual mechanisms underlying egg recognition. However, olfactory egg recognition has almost been completely ignored. Here, we investigated whether female zebra finches (Taeniopygia guttata are able to discriminate between their own and a conspecific egg based on olfactory cues alone. Zebra finches are colonial-breeding songbirds. Eggs are monomorphic, i.e. without any spotting pattern, and intraspecific brood parasitism frequently occurs. In a binary choice experiment, female zebra finches were given the choice between the scent of their own and a conspecific egg. After the onset of incubation, females chose randomly and showed no sign of discrimination. However, shortly before hatching, females preferred significantly the odour of their own egg. The finding that females are capable to smell their own egg may inspire more research on the potential of olfaction involved in egg recognition, especially in cases where visual cues might be limited.

  20. Stigmatisation of a Formerly Obese Young Female

    Science.gov (United States)

    Tucci, Sonia A.; Boyland, Emma J.; Halford, Jason C.G.; Harrold, Joanne A.

    2013-01-01

    Background Weight loss does not necessarily decrease the negative appraisal of a formerly overweight individual. Since past weight history tends to be disclosed in several contexts, this study aims to investigate whether negative appraisals are gender-specific and if they are modulated by the evaluators’ own BMI. Methods 202 young adults (106 male and 96 female) viewed a picture of a young attractive female (target) accompanied by one of two statements about her past weight (overweight (OW) or always kept a normal weight (NW)), and then rated her using the Fat Phobia Scale (FPS). Results Female evaluators rated the target with the OW statement more negatively than the target with the NW statement. In contrast, males exposed to the OW statement rated the target as having fewer emotional/psychological problems and being less stupid/uncreative. BMI only influenced ratings in males, where those with higher BMI ascribed more negative attributes to the target with the NW statement than the OW statement. Conclusion Information on weight history impacts upon the appraisal of peers. These effects are dependent on gender and BMI. Knowing that a young female was overweight triggered negative evaluations from females but did not appear to impact the judgment of males. PMID:24107842

  1. Stigmatisation of a Formerly Obese Young Female

    Directory of Open Access Journals (Sweden)

    Sonia A. Tucci

    2013-10-01

    Full Text Available Background: Weight loss does not necessarily decrease the negative appraisal of a formerly overweight individual. Since past weight history tends to be disclosed in several contexts, this study aims to investigate whether negative appraisals are gender-specific and if they are modulated by the evaluators' own BMI. Methods: 202 young adults (106 male and 96 female viewed a picture of a young attractive female (target accompanied by one of two statements about her past weight (overweight (OW or always kept a normal weight (NW, and then rated her using the Fat Phobia Scale (FPS. Results: Female evaluators rated the target with the OW statement more negatively than the target with the NW statement. In contrast, males exposed to the OW statement rated the target as having fewer emotional/psychological problems and being less stupid/uncreative. BMI only influenced ratings in males, where those with higher BMI ascribed more negative attributes to the target with the NW statement than the OW statement. Conclusion: Information on weight history impacts upon the appraisal of peers. These effects are dependent on gender and BMI. Knowing that a young female was overweight triggered negative evaluations from females but did not appear to impact the judgment of males.

  2. Female genital mutilation reversal: a general approach.

    Science.gov (United States)

    Anand, Mallika; Stanhope, Todd J; Occhino, John A

    2014-07-01

    Female genital mutilation (FGM) is a violation of human rights; yet, more than 100 million females are estimated to have undergone the procedure worldwide. There is an increased need for physician education in treating FGM. Female pelvic surgeons have a unique opportunity to treat this population of patients. Here, we depict the classification of FGM and a general approach to FGM reversal. We specifically address the procedure of type III FGM reversal, or defibulation. In this video, we first highlight the importance of the problem of FGM. Next, we present the classification of FGM using an original, simple, schematic diagram highlighting they key anatomic structures involved in the four types of FGM. We then present a simple case of reversal of type III FGM, a procedure also known as defibulation. After depicting the surgical procedure, we discuss clinical results and summarize key principles of the defibulation procedure. Our patient was a 25-year-old woman who had undergone type III FGM as a child in Somalia. She desired restoration of vaginal function. We performed a reversal, and her postoperative course was uncomplicated. By 6 weeks postoperatively, she was able to engage in sexual intercourse without dyspareunia. FGM is a problem at the doorsteps of female pelvic medicine and reconstructive surgery. Our video demonstrates a basic surgical approach that can be applied to simple cases of type III FGM presenting to the female pelvic surgeon.

  3. Female pattern hair loss: Current treatment concepts

    Directory of Open Access Journals (Sweden)

    Quan Q Dinh

    2007-07-01

    Full Text Available Quan Q Dinh, Rodney SinclairDepartment of Dermatology, St Vincent’s Hospital, Fitzroy, Victoria, AustraliaAbstract: Fewer than 45% of women go through life with a full head of hair. Female pattern hair loss is the commonest cause of hair loss in women and prevalence increases with advancing age. Affected women may experience psychological distress and impaired social functioning. In most cases the diagnosis can be made clinically and the condition treated medically. While many women using oral antiandrogens and topical minoxidil will regrow some hair, early diagnosis and initiation of treatment is desirable as these treatments are more effective at arresting progression of hair loss than stimulating regrowth. Adjunctive nonpharmacological treatment modalities such as counseling, cosmetic camouflage and hair transplantation are important measures for some patients. The histology of female pattern hair loss is identical to that of male androgenetic alopecia. While the clinical pattern of the hair loss differs between men, the response to oral antiandrogens suggests that female pattern hair loss is an androgen dependant condition, at least in the majority of cases. Female pattern hair loss is a chronic progressive condition. All treatments need to be continued to maintain the effect. An initial therapeutic response often takes 12 or even 24 months. Given this delay, monitoring for treatment effect through clinical photography or standardized clinical severity scales is helpful.Keywords: female pattern hair loss, androgenetic alopecia

  4. Female stone disease: the changing trend.

    Science.gov (United States)

    Marickar, Y M Fazil; Vijay, Adarsh

    2009-12-01

    This paper has attempted to assess the changes noted in the trends in the incidence and biochemical pattern of female urolithiasis patients during the period 1971-2008. A prospective descriptive clinical study was done on 8,590 stone patients belonging to both sexes treated at the urinary stone clinic. The incidence of stone disease among the two sexes was plotted. The various metabolic parameters including 24-h urine volume, urine calcium, phosphorus, uric acid, oxalate, magnesium, creatinine and citrate, serum creatinine, calcium, phosphorus, uric acid and magnesium and calculated parameter calcium:magnesium ratio were studied. The possible causes for the change in incidence of stone disease in the female sex were elucidated. Of the patients studied, 12.7% (1,091) were females. There was a definite increase in the incidence of female urolithiasis over the past 37 years (P stone genesis, together with the increased excretion of calcium and oxalate may have contributed to the increasing incidence of stone disease in females. This might be due to changes in living standards and dietary habits.

  5. Future Targets for Female Sexual Dysfunction.

    Science.gov (United States)

    Farmer, Melissa; Yoon, Hana; Goldstein, Irwin

    2016-08-01

    Female sexual function reflects a dynamic interplay of central and peripheral nervous, vascular, and endocrine systems. The primary challenge in the development of novel treatments for female sexual dysfunction is the identification and targeted modulation of excitatory sexual circuits using pharmacologic treatments that facilitate the synthesis, release, and/or receptor binding of neurochemicals, peptides, and hormones that promote female sexual function. To develop an evidence-based state-of-the-art consensus report that critically integrates current knowledge of the therapeutic potential for known molecular and cellular targets to facilitate the physiologic processes underlying female sexual function. State-of-the-art review representing the opinions of international experts developed in a consensus process during a 1-year period. Expert opinion was established by grading the evidence-based medical literature, intensive internal committee discussion, public presentation, and debate. Scientific investigation is urgently needed to expand knowledge and foster development of future treatments that maintain genital tissue integrity, enhance genital physiologic responsiveness, and optimize positive subjective appraisal of internal and external sexual cues. This article critically condenses the current knowledge of therapeutic manipulation of molecular and cellular targets within biological systems responsible for female sexual physiologic function. Future treatment targets include pharmacologic modulation of emotional learning circuits, restoration of normal tactile sensation, growth factor therapy, gene therapy, stem cell-based therapies, and regenerative medicine. Concurrent use of centrally and peripherally acting therapies could optimize treatment response. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

  6. Endocrine autoimmune diseases and female infertility.

    Science.gov (United States)

    Sen, Aritro; Kushnir, Vitaly A; Barad, David H; Gleicher, Norbert

    2014-01-01

    An increasing body of evidence suggests that immune-mediated processes affect female reproductive success at multiple levels. Crosstalk between endocrine and immune systems regulates a large number of biological processes that affect target tissues, and this crosstalk involves gene expression, cytokine and/or lymphokine release and hormone action. In addition, endocrine-immune interactions have a major role in the implantation process of the fetal (paternally derived) semi-allograft, which requires a reprogramming process of the maternal immune system from rejection to temporary tolerance for the length of gestation. Usually, the female immune system is supportive of all of these processes and, therefore, facilitates reproductive success. Abnormalities of the female immune system, including autoimmunity, potentially interfere at multiple levels. The relevance of the immune system to female infertility is increasingly recognized by investigators, but clinically is often not adequately considered and is, therefore, underestimated. This Review summarizes the effect of individual autoimmune endocrine diseases on female fertility, and points towards selected developments expected in the near future.

  7. Iron status of toddlers, nonpregnant females, and pregnant females in the United States.

    Science.gov (United States)

    Gupta, Priya M; Hamner, Heather C; Suchdev, Parminder S; Flores-Ayala, Rafael; Mei, Zuguo

    2017-12-01

    Background: Total-body iron stores (TBI), which are calculated from serum ferritin and soluble transferrin receptor concentrations, can be used to assess the iron status of populations in the United States. Objective: This analysis, developed to support workshop discussions, describes the distribution of TBI and the prevalence of iron deficiency (ID) and ID anemia (IDA) among toddlers, nonpregnant females, and pregnant females. Design: We analyzed data from NHANES; toddlers aged 12-23 mo (NHANES 2003-2010), nonpregnant females aged 15-49 y (NHANES 2007-2010), and pregnant females aged 12-49 y (NHANES 1999-2010). We used SAS survey procedures to plot distributions of TBI and produce prevalence estimates of ID and IDA for each target population. All analyses were weighted to account for the complex survey design. Results: According to these data, ID prevalences (± SEs) were 15.1% ± 1.7%, 10.4% ± 0.5%, and 16.3% ± 1.3% in toddlers, nonpregnant females, and pregnant females, respectively. ID prevalence in pregnant females increased significantly with each trimester (5.3% ± 1.5%, 12.7% ± 2.3%, and 27.5% ± 3.5% in the first, second, and third trimesters, respectively). Racial disparities in the prevalence of ID among both nonpregnant and pregnant females exist, with Mexican American and non-Hispanic black females at greater risk of ID than non-Hispanic white females. IDA prevalence was 5.0% ± 0.4% and 2.6% ± 0.7% in nonpregnant and pregnant females, respectively. Conclusions: Available nationally representative data suggest that ID and IDA remain a concern in the United States. Estimates of iron-replete status cannot be made at this time in the absence of established cutoffs for iron repletion based on TBI. The study was registered at clinicaltrials.gov as NCT03274726. © 2017 American Society for Nutrition.

  8. Female perception of male body odor.

    Science.gov (United States)

    Sergeant, Mark J T

    2010-01-01

    Olfaction is one of the most crucial forms of communication among nonhuman animals. Historically, olfaction has been perceived as being of limited importance for humans, but recent research has documented that not only do humans have sensitive olfactory abilities, but also odors have the potential to influence our physiology and behavior. This chapter reviews research on olfactory communication among humans, focusing on the effects of male bodily odors on female physiology and behavior. The process of body odor production and the detection of olfactory signals are reviewed, focusing on potential sex differences in these abilities. The effects of male body odors on female physiological and behavioral effects of body odors are considered. Finally, with specific regard to female mate choice, evidence regarding the influence of the major histocompatibility complex and fluctuating asymmetry on male olfactory cues is reviewed. Copyright © 2010 Elsevier Inc. All rights reserved.

  9. [Female sexual dysfunction: Drug treatment options].

    Science.gov (United States)

    Alcántara Montero, A; Sánchez Carnerero, C I

    2016-01-01

    Many women will likely experience a sexual problem in their lifetime. Female sexual dysfunction is a broad term used to describe 3 categories of disorders of a multifactorial nature. Effective, but limited pharmacotherapeutic options exist to address female sexual dysfunction. The FDA recently approved the first agent for treatment of hypoactive sexual desire disorder in pre-menopausal women. Off-label use of hormonal therapies, particularly oestrogen and testosterone, are the most widely employed for female sexual dysfunction, particularly in post-menopausal women. Other drugs currently under investigation include phosphodiesterase inhibitors and agents that modulate dopamine or melanocortin receptors. Copyright © 2016 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Female Sexual Dysfunctions and Urogynecological Disorders

    Directory of Open Access Journals (Sweden)

    Emillio Sacco

    2013-12-01

    Full Text Available Female sexual dysfunctions are a highly prevalent and often-underestimated health problem and include disorders of sexual desire, arousal, orgasm and sexual pain, associated with self-distress. Pathophysiology of female sexual dysfunctions is complex and still poorly understood, although it has been related to several biological, medical and psychological factors. Amongst women, urogynecological disorders such as urinary incontinence, overactive bladder syndrome, bladder pain syndrome and pelvic organ prolapse, have been found to be associated with sexual dysfunctions, although the biological and psychological bases of these associations are poorly investigated. Data on sexual function impact of these conditions come from several cross-sectional or community-based, epidemiological studies based on self-administered validated psychometric tools. This review focuses on the most relevant available evidence on the impact of urogynecological disorders and related surgical treatments on female sexual function.

  11. 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

    2007-07-01

    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.)

  12. MRI and CT of the female pelvis

    International Nuclear Information System (INIS)

    Hamm, B.; Forstner, R.

    2007-01-01

    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.)

  13. High injury incidence in adolescent female soccer

    DEFF Research Database (Denmark)

    Clausen, Mikkel Bek; Zebis, Mette Kreutzfeldt; Møller, Merete

    2014-01-01

    BACKGROUND: Previous studies report varying rates of time-loss injuries in adolescent female soccer, ranging from 2.4 to 5.3 per 1000 athlete-exposures or 2.5 to 3.7 per 1000 hours of exposure. However, these studies collected data using traditional injury reports from coaches or medical staff......, with methods that significantly underestimate injury rates compared with players' self-reports. PURPOSE: The primary aim was to investigate the injury incidence in adolescent female soccer using self-reports via mobile telephone text messaging. The secondary aim was to explore the association between soccer...... exposure, playing level, and injury risk. STUDY DESIGN: Descriptive epidemiology study and cohort study; Level of evidence, 2 and 3. METHODS: During a full adolescent female soccer season in Denmark (February-June 2012), a population-based sample of 498 girls aged 15 to 18 years was included...

  14. Hormonal therapy in female pattern hair loss

    Directory of Open Access Journals (Sweden)

    Kevin R. Brough

    2017-03-01

    Full Text Available Female pattern hair loss is the most common cause of hair loss in women and one of the most common problems seen by dermatologists. This hair loss is a nonscarring alopecia in which loss occurs on the vertex scalp, generally sparing the frontal hairline. Hair loss can have significant psychosocial effects on patients, and treatment can be long and difficult. The influence of hormones on the pathogenesis of female pattern hair loss is not entirely known. The purpose of this paper is to review physiology and potential hormonal mechanisms for the pathogenesis of female pattern hair loss. We also discuss the current hormonal and hormone-modifying therapies that are available to providers as they partner with patients to treat this frustrating issue.

  15. Female employment reduces fertility in rural Senegal.

    Science.gov (United States)

    Van den Broeck, Goedele; Maertens, Miet

    2015-01-01

    Economic growth and modernization of society are generally associated with fertility rate decreases but which forces trigger this is unclear. In this paper we assess how fertility changes with increased labor market participation of women in rural Senegal. Evidence from high-income countries suggests that higher female employment rates lead to reduced fertility rates but evidence from developing countries at an early stage of demographic transition is largely absent. We concentrate on a rural area in northern Senegal where a recent boom in horticultural exports has been associated with a sudden increase in female off-farm employment. Using survey data we show that employed women have a significantly higher age at marriage and at first childbirth, and significantly fewer children. As causal identification strategy we use instrumental variable and difference-in-differences estimations, combined with propensity score matching. We find that female employment reduces the number of children per woman by 25%, and that this fertility-reducing effect is as large for poor as for non-poor women and larger for illiterate than for literate women. Results imply that female employment is a strong instrument for empowering rural women, reducing fertility rates and accelerating the demographic transition in poor countries. The effectiveness of family planning programs can increase if targeted to areas where female employment is increasing or to female employees directly because of a higher likelihood to reach women with low-fertility preferences. Our results show that changes in fertility preferences not necessarily result from a cultural evolution but can also be driven by sudden and individual changes in economic opportunities.

  16. The Evolutionary Origin of Female Orgasm.

    Science.gov (United States)

    Pavličev, Mihaela; Wagner, Günter

    2016-09-01

    The evolutionary explanation of female orgasm has been difficult to come by. The orgasm in women does not obviously contribute to the reproductive success, and surprisingly unreliably accompanies heterosexual intercourse. Two types of explanations have been proposed: one insisting on extant adaptive roles in reproduction, another explaining female orgasm as a byproduct of selection on male orgasm, which is crucial for sperm transfer. We emphasize that these explanations tend to focus on evidence from human biology and thus address the modification of a trait rather than its evolutionary origin. To trace the trait through evolution requires identifying its homologue in other species, which may have limited similarity with the human trait. Human female orgasm is associated with an endocrine surge similar to the copulatory surges in species with induced ovulation. We suggest that the homolog of human orgasm is the reflex that, ancestrally, induced ovulation. This reflex became superfluous with the evolution of spontaneous ovulation, potentially freeing female orgasm for other roles. This is supported by phylogenetic evidence showing that induced ovulation is ancestral, while spontaneous ovulation is derived within eutherians. In addition, the comparative anatomy of female reproductive tract shows that evolution of spontaneous ovulation is correlated with increasing distance of clitoris from the copulatory canal. In summary, we suggest that the female orgasm-like trait may have been adaptive, however for a different role, namely for inducing ovulation. With the evolution of spontaneous ovulation, orgasm was freed to gain secondary roles, which may explain its maintenance, but not its origin. © 2016 Wiley Periodicals, Inc.

  17. Female employment reduces fertility in rural Senegal.

    Directory of Open Access Journals (Sweden)

    Goedele Van den Broeck

    Full Text Available Economic growth and modernization of society are generally associated with fertility rate decreases but which forces trigger this is unclear. In this paper we assess how fertility changes with increased labor market participation of women in rural Senegal. Evidence from high-income countries suggests that higher female employment rates lead to reduced fertility rates but evidence from developing countries at an early stage of demographic transition is largely absent. We concentrate on a rural area in northern Senegal where a recent boom in horticultural exports has been associated with a sudden increase in female off-farm employment. Using survey data we show that employed women have a significantly higher age at marriage and at first childbirth, and significantly fewer children. As causal identification strategy we use instrumental variable and difference-in-differences estimations, combined with propensity score matching. We find that female employment reduces the number of children per woman by 25%, and that this fertility-reducing effect is as large for poor as for non-poor women and larger for illiterate than for literate women. Results imply that female employment is a strong instrument for empowering rural women, reducing fertility rates and accelerating the demographic transition in poor countries. The effectiveness of family planning programs can increase if targeted to areas where female employment is increasing or to female employees directly because of a higher likelihood to reach women with low-fertility preferences. Our results show that changes in fertility preferences not necessarily result from a cultural evolution but can also be driven by sudden and individual changes in economic opportunities.

  18. Female Physicians and the Future of Endocrinology.

    Science.gov (United States)

    Pelley, Elaine; Danoff, Ann; Cooper, David S; Becker, Carolyn

    2016-01-01

    Given that approximately 70% of current endocrinology fellows are women, female physicians will compose the majority of the future endocrinology workforce. This gender shift partly reflects an apparent waning of interest in endocrinology among male trainees. It also coincides with a projected shortage of endocrinologists overall. Female physicians face unique challenges in the workplace. To continue to attract trainees to the specialty and support their success, it is imperative that these challenges be recognized, understood, and addressed. A PubMed search using the terms "female physician" and "physician gender" covering the years 2000-2015 was performed. Additional references were identified through review of the citations of the retrieved articles. The following topics were identified as key to understanding the impact of this gender shift: professional satisfaction, work-life balance, income, parenthood, academic success, and patient satisfaction. Several changes can be predicted to occur as endocrinology becomes a female-predominant specialty. Although professional satisfaction should remain stable, increased burnout rates are likely. Work-life balance challenges will likely be magnified. The combined effects of occupational gender segregation and a gender pay gap are predicted to negatively impact salaries of endocrinologists of both genders. The underrepresentation of women in academic leadership may mean a lesser voice for endocrinology in this arena. Finally, gender biases evident in patient satisfaction measures--commonly used as proxies for quality of care--may disproportionately impact endocrinology. Endocrinology is predicted to become the most female-predominant subspecialty of internal medicine. The specialty of endocrinology should take a lead role in advocating for changes that support the success of female physicians. Strengthening and supporting the physician workforce can only serve to attract talented physicians of both genders to the

  19. Applied physiology of female soccer: an update.

    Science.gov (United States)

    Datson, Naomi; Hulton, Andrew; Andersson, Helena; Lewis, Tracy; Weston, Matthew; Drust, Barry; Gregson, Warren

    2014-09-01

    The popularity and professionalism of female soccer has increased markedly in recent years, with elite players now employed on either a professional or semi-professional basis. The previous review of the physiological demands of female soccer was undertaken two decades ago when the sport was in its relative infancy. Increased research coupled with greater training and competition demands warrants an updated review to consider the effect on physical performance and injury patterns. The physical demands of match-play along with the influence of factors such as the standard of competition, playing position and fatigue have been explored. Total distance covered for elite female players is approximately 10 km, with 1.7 km completed at high speed (>15 kmh(-1)) [corrected].Elite players complete 28% more high-speed running and 24 % more sprinting than moderate-level players. Decrements in high-speed running distance have been reported between and within halves, which may indicate an inability to maintain high-intensity activity. Although the physical capacity of female players is the most thoroughly researched area, comparisons are difficult due to differing protocols. Elite players exhibit maximal oxygen uptake (VO2max) values of 49.4-57.6 mL·kg(-1)·min(-1), Yo Yo Intermittent Endurance test level 2 (YYIE2) scores of 1,774 ± 532 m [mean ± standard deviation (SD)] and 20 m sprint times of 3.17 ± 0.03 s (mean ± SD). Reasons for the increased prevalence of anterior cruciate ligament injuries in females (2-6 times greater than males) are discussed, with anatomical, biomechanical loading and neuromuscular activation differences being cited in the literature. This review presents an in-depth contemporary examination of the applied physiology of the female soccer player.

  20. Sexual Function in Female Veterans: A Review.

    Science.gov (United States)

    Rosebrock, Laina; Carroll, Richard

    2017-04-03

    Women comprise a significant proportion of the veteran population. Much research has been devoted to physical and mental health outcomes in veterans, both of which show significant decreases in quality of life. However, little is known about the effects of female veterans' unique military experience on sexual function. In particular, military sexual trauma, general military stressors, mental health diagnoses, and other vulnerability factors contribute to sexual dysfunction, dissatisfaction, and decreases in mental health-related quality of life. We propose a model whereby all of these factors interact and contribute to sexual dysfunction in female veterans, and areas for growth in assessment and treatment are discussed.

  1. FEMALE SEXUALITY, NATIONALISM AND LARGE GROUP IDENTITY.

    Science.gov (United States)

    Gonzalez-Torres, Miguel Angel; Fernández-Rivas, Aranzazu

    2015-12-01

    Nationalist movements are emerging today everywhere in the world. Many of them display a high level of aggression and a negative attitude toward sexuality and especially female sexuality. Along with this, erotic fiction with a sadomasochistic orientation has achieved great success and has hundreds of millions of readers in the world. This collective fantasy allows some integration of aggression in sexual life while questioning liberal morality and its equality in gender roles and conservative morality and its idea of control over passion. Both phenomena may represent different responses to the appearance of a new female sexuality threatening the social structure we know.

  2. Male and Female Differences in Nonconscious Mimicry

    DEFF Research Database (Denmark)

    Lehane, Christine Marie

    2015-01-01

    , thus neglecting a discussion regarding the role of sex or gender as a moderator of nonconscious mimicry. This article reviews the research on nonconscious mimicry – facial, behavioural, and verbal, in order to identify whether or not there are male and female differences. The results indicate...... that mimicry may be moderated by participant sex or gender depending upon, among others, choice of mimicry measurement, stimulus exposure length, and social context. However, few studies address male and female differences in mimicry and many have methodological limitations. The review concludes...

  3. In search of female IT-students

    DEFF Research Database (Denmark)

    Nicolajsen, Hanne Westh; Sørensen, Lene Tolstrup; Schultz, Nette

    This article looks at the problem of retaining female students in IT educations. It is argued that there are changes to be made at the university were the male domination is resulting in a limited approach to teaching IT both with regard to content and methods. Emphasis on more modern teaching me...... methods and application of technology is needed as well as elimination of female hostile attitudes. The findings are based on a literature review supplemented with results from a work shop with students from a technical university....

  4. Young females in the athletic arena.

    Science.gov (United States)

    Baum, A L

    1998-10-01

    There are factors that uniquely affect young females in sports. The sociologic aspects of female youth sports can be understood from a historical perspective. Athletics have an influence on the development of young girls, from gender identity and sexual orientation to the foundations of self-esteem and moral development. There is a relationship between certain psychopathologic conditions common in girls and athletics, including eating disorders, depression, and anxiety disorders. Although involvement in sports may engender some of these problems, others may be successfully treated through physical exercise.

  5. [The role of female veterinarians in Africa].

    Science.gov (United States)

    Balogh, K K

    2000-01-01

    While the number of female veterinary students has reached figures as over 80% in the Netherlands and other European countries, the number of female veterinary students in Africa is also changing but still at a slower pace. Still nowadays, according to UNICEF, two-thirds of primary school age children, denied their right to basic education, are girls. In addition, especially in rural areas in Africa, there are only few secondary schools, so that children, either have to travel over large distances on a daily basis or have to live away from their families. As girls, already from an early age play an important role in the daily household routine, they are often not allowed to leave for schooling. There used to be less than 10 veterinary faculties in Africa during the first half of the 20th century. These faculties were located in South Africa, Sudan, Egypt and Nigeria. For many years, African veterinarians were also trained in western countries (UK, France, USA) or in former communist countries (Russia, Ukraine, Romania, Hungary Eastern Germany, Cuba) depending on the existence of historic or political links. A long stay abroad made it more difficult for female students, especially for those with children. Still nowadays, female veterinarians in Africa are mostly working for the veterinary departments mainly in the urban areas. Another area where many female veterinarians can be found are governmental diagnostic and research laboratories as well as training institutions such as veterinary faculties or agricultural colleges. Generally the salaries at these institutions are very low and therefore their male colleagues have gradually shifted to work in the private sector with more competitive salaries (private clinics, sector pharmaceutical companies, development projects, (agricultural) banks, etc). As still in most societies, women tend to follow their husbands, most female veterinarians are bound to find employment where their husbands are based. In addition, as most

  6. Female Versus Male Entrepreneurship within Europe

    Directory of Open Access Journals (Sweden)

    Ardelean Dorina

    2015-08-01

    Full Text Available Entrepreneurship is a topic much debated and analyzed by many research institutions and organizations. In recent years, the total number of entrepreneurs has been increasing significantly, female entrepreneurship being the one that has increased a lot. In this study, we are going to present and analyze the results of studies conducted at European level regarding the comparative evolution of male versus female entrepreneurship. The main conclusion that emerges from the analysis of the results obtained is that the number of women entrepreneurs is almost equal to that of men entrepreneurs in many European countries.

  7. Female Sexuality as Capacity and Power?

    DEFF Research Database (Denmark)

    Arnfred, Signe

    2015-01-01

    The article argues for an approach to studies of sexuality in Africa that considers the subject of female sexuality from the perspective of capacity and power. Based on data from Mozambique, and informed by conceptual frameworks as well as by research findings from other African countries......, the article investigates preparations of the erotic female body such as body tattoos, hip belts of glass beads, and elongated labia. It also discusses how “traditional” sexual capacity-building has been transferred from rural contexts into urban settings, empowering young women in love relationships...

  8. In search of female IT-students

    DEFF Research Database (Denmark)

    Nicolajsen, Hanne Westh; Sørensen, Lene Tolstrup; Schultz, Nette

    This article looks at the problem of retaining female students in IT educations. It is argued that there are changes to be made at the university were the male domination is resulting in a limited approach to teaching IT both with regard to content and methods. Emphasis on more modern teaching...... methods and application of technology is needed as well as elimination of female hostile attitudes. The findings are based on a literature review supplemented with results from a work shop with students from a technical university....

  9. Female Employment and Fertility in Rural China

    OpenAIRE

    Fang, Hai; Eggleston, Karen N.; Rizzo, John A.; Zeckhauser, Richard Jay

    2010-01-01

    Data on 2,288 married women from the 2006 China Health and Nutrition Survey are deployed to study how off-farm female employment affects fertility. Such employment reduces a married woman’s actual number of children by 0.64, her preferred number by 0.48, and her probability of having more than one child by 54.8 percent. Causality flows in both directions; hence, we use well validated instrumental variables to estimate employment status. China has deep concerns with both female employment an...

  10. Understanding and management of female pattern alopecia.

    Science.gov (United States)

    Leavitt, Matt

    2008-11-01

    Female pattern hair loss is devastating to many of the 21 million U.S. women who suffer from it. It is essential to differentiate female pattern hair loss from other types of hair loss to ensure appropriate treatment. Through use of follicular units, follicular families, and follicular pairing between existing hair follicles, natural-looking results can be achieved in women. Hair transplants create the benefit of increasing density and providing options for hair styling and can be combined with medications, devices, and styling aids such as minoxidil, low-level laser therapy, and topical powder makeup, respectively.

  11. Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal

    NARCIS (Netherlands)

    Schultz, WW; van Andel, P; Sabelis, [No Value; Mooyaart, E

    1999-01-01

    Objective To find out whether taking images of the male and female genitals during coitus is feasible and to find out whether former and current ideas about the anatomy during sexual intercourse and during female sexual arousal are based on assumptions or on facts. Design Observational study Setting

  12. Female behaviour and the interaction of male and female genital traits mediate sperm transfer during mating.

    Science.gov (United States)

    Friesen, C R; Uhrig, E J; Mason, R T; Brennan, P L R

    2016-05-01

    Natural selection and post-copulatory sexual selection, including sexual conflict, contribute to genital diversification. Fundamental first steps in understanding how these processes shape the evolution of specific genital traits are to determine their function experimentally and to understand the interactions between female and male genitalia during copulation. Our experimental manipulations of male and female genitalia in red-sided garter snakes (Thamnophis sirtalis parietalis) reveal that copulation duration and copulatory plug deposition, as well as total and oviductal/vaginal sperm counts, are influenced by the interaction between male and female genital traits and female behaviour during copulation. By mating females with anesthetized cloacae to males with spine-ablated hemipenes using a fully factorial design, we identified significant female-male copulatory trait interactions and found that females prevent sperm from entering their oviducts by contracting their vaginal pouch. Furthermore, these muscular contractions limit copulatory plug size, whereas the basal spine of the male hemipene aids in sperm and plug transfer. Our results are consistent with a role of sexual conflict in mating interactions and highlight the evolutionary importance of female resistance to reproductive outcomes. © 2016 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2016 European Society For Evolutionary Biology.

  13. Do Female Executives Make a Difference? The Impact of Female Leadership on Gender Gaps and Firm Performance

    OpenAIRE

    Mario Macis; Fabiano Schivardi; Andrea Moro; Luca Flabbi

    2015-01-01

    We analyze a matched employer-employee panel data set and find that female leadership has a positive effect on female wages at the top of the distribution, and a negative one at the bottom. Moreover, performance in firms with female leadership increases with the share of female workers. This evidence is consistent with a model where female executives are better equipped at interpreting signals of productivity from female workers. This suggests substantial costs of under-representation of wome...

  14. Diet-to-female and female-to-pup isotopic discrimination in South American sea lions.

    Science.gov (United States)

    Drago, Massimiliano; Franco-Trecu, Valentina; Cardona, Luis; Inchausti, Pablo

    2015-08-30

    The use of accurate, species-specific diet-tissue discrimination factors is a critical requirement when applying stable isotope mixing models to predict consumer diet composition. Thus, diet-to-female and female-to-pup isotopic discrimination factors in several tissues for both captive and wild South American sea lions were estimated to provide appropriate values for quantifying feeding preferences at different timescales in the wild populations of this species. Stable carbon and nitrogen isotope ratios in the blood components of two female-pup pairs and females' prey muscle from captive individuals were determined by elemental analyzer/isotope ratio mass spectrometry (EA/IRMS) to calculate the respective isotopic discrimination factors. The same analysis was carried out in both blood components, and skin and hair tissues for eight female-pup pairs from wild individuals. Mean diet-to-female Δ(13) C and Δ(15) N values were higher than the female-to-pup ones. Pup tissues were more (15) N-enriched than their mothers but (13) C-depleted in serum and plasma tissues. In most of the tissue comparisons, we found differences in both Δ(15) N and Δ(13) C values, supporting tissue-specific discrimination. We found no differences between captive and wild female-to-pup discrimination factors either in Δ(13) C or Δ(15) N values of blood components. Only the stable isotope ratios in pup blood are good proxies of the individual lactating females. Thus, we suggest that blood components are more appropriate to quantify the feeding habits of wild individuals of this species. Furthermore, because female-to-pup discrimination factors for blood components did not differ between captive and wild individuals, we suggest that results for captive experiments can be extrapolated to wild South American sea lion populations. Copyright © 2015 John Wiley & Sons, Ltd.

  15. Protective equipment use among female rugby players.

    Science.gov (United States)

    Comstock, R Dawn; Fields, Sarah K; Knox, Christy L

    2005-07-01

    Our objective was to assess the prevalence of protective equipment use and the motivation for using protective equipment among a sample of US female rugby players. We surveyed a convenience sample of 234 current US female rugby players from 14 teams participating in a US women's rugby tournament, obtaining self-reported demographic, rugby exposure, and protective equipment use information. Mouthguards were the most commonly used piece of protective equipment: 90.8% of players reported having always worn a mouthguard while playing or practicing rugby within their most recent 3 months of play. Fewer than 15% of players reported having always worn other types of protective equipment. Equipment use varied by playing position. Whereas over 80% of players in all other positions always wore a mouthguard, 66.7% of scrum halves reported always wearing one. Both backs and forwards reported wearing shoulder pads, but only forwards reported always wearing padded headgear. Mouthguards, padded headgear, and shoulder pads were worn "to prevent injury," whereas ankle braces, neoprene sleeves, and athletic tape on joints were worn "to protect a current/recent injury." This is the first study of female rugby players to assess the prevalence of protective equipment use by playing position and the motivation for using protective equipment. With the exception of mouthguards, US female rugby players infrequently use protective equipment. Protective equipment use varies by playing position. Some types of protective equipment appear to be used as primary prevention mechanisms, whereas others are used as secondary or tertiary prevention mechanisms.

  16. Weight Preoccupation in Female Mexican American Adolescents.

    Science.gov (United States)

    Guinn, Bobby; Jorgensen, Layne; Semper, Tom; Vincent, Vern

    2002-01-01

    Investigated the contribution of body size, self-esteem, age, mainstream acculturation, and athletic status to concern or preoccupation about weight among female Mexican American adolescents. Students had low acculturation, high body fatness, and moderate self-esteem. There was little difference between athletes and non-athletes. Greater body size…

  17. Prevalence of Chlamydia Trachomatis Infection among Female ...

    African Journals Online (AJOL)

    Alasia Datonye

    prevalence of and predictive risk factors for Chlamydia trachomatis infection among female undergraduate students of ... manage and associated with severe sequelae. Key Words: – Prevalence; Chlamydia trachomatis; ... genital infection during pregnancy increases the risk of spontaneous abortion, premature delivery and ...

  18. Female sexual function in urological practice

    NARCIS (Netherlands)

    Elzevier, Hendrik Willem

    2008-01-01

    In this thesis we describe in chapter two the evaluation of female sexual function in an outpatient urologic clinic related to different urological complaints. Sexual abuse appeared to be a quite frequent problem in urological practice. In chapter three sexual abused patients are evaluated in

  19. sexual promiscuity among female undergraduates in tertiary

    African Journals Online (AJOL)

    Elizabeth Egbochuku

    female undergraduates, the causes and effects of such unhealthy behaviour on healthy living. Hence ... larger scale what they started in secondary schools. Again ... 1, 2010. 103 mostly under the influence of “psychotropic drugs” that put them in a ... the respondents on issues relating to sexual promiscuity and its attendant.

  20. Clinical expression of Menkes syndrome in females

    Energy Technology Data Exchange (ETDEWEB)

    Gerdes, A.-M.; Toennesen, T.; Horn, N.; Guettler, F. (The John F. Kennedy Institute, Glostrup (Denmark)); Grisar, T. (Hauptgesundheitsamt, Humangenetische Beratungsstelle, Zentralkrankenhaus, Bremen (Germany, F.R.)); Marg, W.; Mueller, A. (Prof. Hess Kinderklinik, Zentralkrankenhaus, Bremen (Germany, F.R.)); Reinsch, R. (Department of Obstetrics and Gynecology, Kaiser Permanente, San Diego, California (USA)); Barton, N.W. (Developmental and Metabolic Neurology Branch, IRP, NINCDS, NIH Bethesda, Maryland (USA)); Guiraud, P.; Richard, M.J. (Laboratoire de Biochimie C, CHRU Albert Michallon, Grenoble (France)); Joannard, A. (Clinique Medicale Infantile, CHRU Albert Michallon, Grenoble (France))

    1990-01-01

    Three female patients with Menkes syndrome are described. Clinically, they have typical Menkes syndrome. Biochemically, they have significantly increased {sup 64}Cu-uptake in cultured fibroblasts. The chromosomal analysis was normal for two of the patients and abnormal for one patient (45X/46XX mosaicism). (author).

  1. Clinical expression of Menkes syndrome in females

    International Nuclear Information System (INIS)

    Gerdes, A.-M.; Toennesen, T.; Horn, N.; Guettler, F.; Grisar, T.; Marg, W.; Mueller, A.; Reinsch, R.; Barton, N.W.; Guiraud, P.; Richard, M.J.; Joannard, A.

    1990-01-01

    Three female patients with Menkes syndrome are described. Clinically, they have typical Menkes syndrome. Biochemically, they have significantly increased 64 Cu-uptake in cultured fibroblasts. The chromosomal analysis was normal for two of the patients and abnormal for one patient (45X/46XX mosaicism). (author)

  2. College Women's Female Friendships: A Longitudinal View

    Science.gov (United States)

    Aleman, Ana M. Martinez

    2010-01-01

    This article presents a longitudinal qualitative study of the cognitive value of female friendships formed in college and seeks to appraise the meaning of the phenomenon for the participants. To grasp the temporal effects of the longitudinal data in this study, the author examines and assesses the relevant developmental literature, particularly…

  3. Substance Abuse Among Female Senior Secondary School ...

    African Journals Online (AJOL)

    Objective: To study the prevalence of substance abuse among female secondary school students in Anambra State. Design: This is a cross sectional study. Materials and Methods: A pre-tested structured questionnaire was used to obtain information on smoking, use of sedatives and alcohol drinking habits from 725 ...

  4. Injuries in Spanish female soccer players

    Directory of Open Access Journals (Sweden)

    Juan Del Coso

    2018-04-01

    Full Text Available Background: Epidemiologic research to learn the incidence, type, location, and severity of female soccer injuries and the risk factors for sustaining a sport injury is the first step in developing preventive policies. The aim of this study was to analyze the incidence of injuries in the population of female soccer players in Spain. Methods: The injuries incurred by 25,397 female soccer players were registered by the medical staff of the Spanish Football Federation during 1 season. A standardized medical questionnaire was used to classify the injury according to type, severity, location, and injury mechanism. A total of 2108 injuries was reported with an incidence of 0.083 injuries per player per season. Most injuries were in the lower limbs (74.0%, mainly affecting knee (30.4% and ankle joints (17.9%. Results: The proportion of injuries derived from contact with another player was higher during matches (33.7% than during training (11.4%; p  0.05. Conclusion: Most female soccer injuries were located at the knee and ankle; the injury mechanism determined the playing time lost; and the player's age did not affect injury characteristics. Keywords: Ankle, Epidemiology, Knee, Sport injuries, Women

  5. Psychological Aspects of Female College Athletes.

    Science.gov (United States)

    Wilcoxon, Barbara R.

    The purpose of this study was to determine and compare the psychological aspects (femininity, masculinity, and androgyny), attitudes, self-esteem, and social competence exhibited by female college athletes participating in elected individual and team sports. For the purpose of this research the following hypotheses were tested: The social costs of…

  6. Patellofemoral Pain Syndrome in Iranian Female Athletes

    Directory of Open Access Journals (Sweden)

    Hamid Reza Baradaran

    2011-03-01

    Full Text Available Patellofemoral pain syndrome (PFPS is the most common overuse syndrome in athletes. It is one of the causes of anterior knee pain in athletic population who come to the sports medicine clinic. Patellofemoral pain is more common among female athletes especially adolescents and young adults. Symptoms include: persistent pain behind the patella or peripatella. Pain increases on ascending and descending stairs and squatting and prolonged sitting. The aim of this study was to evaluate the prevalence of PFPS in Iranian female athletes. 418 female athletes aged 15-35 years were examined in five sports: Soccer (190, volleyball (103, running (42, fencing (45 and rock climbing (38. The athletes who had non- traumatic onset anterior knee pain of at least 3 months that increased in descending and ascending stairs and squatting, had no other causes of anterior knee pain such as ligament instability, bursitis, meniscal injury, tendonitis and arthritis and no history of knee surgery during the one past year were diagnosed as PFPS. 26/190 (13.68 % soccer players, 21/103(20.38 % volleyball players, 7/42 (16.66 % runners, 6/45(13.33 % fencers and 10/38 (26.31% rock climbers had patellofemoral pain. Among the 418 female athletes who were evaluated 70 had PFPS. Rock climbers were the most common athletes with PFPS followed by volleyball players and runners.

  7. 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...

  8. Susceptibility of female Anopheles mosquito to pyrethroid ...

    African Journals Online (AJOL)

    The detection of insecticides resistance status in a natural population of Anopheles vectors is a vital tool for malaria control intervention strategy against Anopheles gambiae sensu lato, which is the main malaria vector in Nigeria. This study was conducted to determine the susceptibility status of the female Anopheles ...

  9. Medicalization of female genital mutilation/cutting

    African Journals Online (AJOL)

    G.I. Serour

    Globally 100–140 million women and girls have been subjected to female genital mutilation/cutting ... In some Muslim countries where FGM/C is prevalent it is often wrongly quoted that the basis for ..... ditional health care, community leaders, educators, social scientists, ... lators, mass media, religious leaders, and NGOs.

  10. Bodily integrity and male and female circumcision.

    NARCIS (Netherlands)

    Dekkers, W.J.M.; Hoffer, C.; Wils, J.P.

    2005-01-01

    This paper explores the ambiguous notion of bodily integrity, focusing on male and female circumcision. In the empirical part of the study we describe and analyse the various meanings that are given to the notion of bodily integrity by people in their daily lives. In the philosophical part we

  11. [Suicide in female and male physicians

    NARCIS (Netherlands)

    Lagro-Janssen, A.L.M.; Luijks, H.D.P.

    2008-01-01

    OBJECTIVE: To determine whether there are gender differences in the incidence of suicide in physicians, and whether there are differences in the methods used by male and female physicians to commit suicide. DESIGN: Systematic literature search. METHOD: A literature search was performed in the

  12. Irma Optimisti "Female mathematics" / Raivo Kelomees

    Index Scriptorium Estoniae

    Kelomees, Raivo, 1960-

    2007-01-01

    Irma Optimisti näitusest "Female mathematics" Helsingis Muu-galeriis, mis on osa projektist "Mõistelisus ja käsitöölikkus (Käsitteellisyys ja käsityöläisyys) ehk naine ja tehnoloogia". Ilmunud ka ajalehes "Eesti Päevaleht", 1996, 27. veebruar

  13. Physical Activity and Adolescent Female Psychological Development.

    Science.gov (United States)

    Covey, Linda A.; Feltz, Deborah L.

    1991-01-01

    Relationships between self-reported past and present physical activity levels and self-image, sense of mastery, gender role identity, self-perceived physical ability, and self-perceived attractiveness were studied for 149 female high school sophomores, juniors, and seniors. Results are discussed in terms of adolescent emotional health. (SLD)

  14. Genital chlamydia trachomatis infection among female ...

    African Journals Online (AJOL)

    Background: Genital Chlamydia trachomatis infection is a common bacterial sexually transmitted infection worldwide. There is little information about this infection in Nigeria. This study determined the prevalence of genital Chlamydia trachomatis infection among female undergraduates of University of Port Harcourt and ...

  15. Nutritional needs of the female athlete.

    Science.gov (United States)

    Manore, M M

    1999-07-01

    US women, including female athletes, are under ever increasing pressure to be thin ar thinner. this pressure to achieve and maintain a low body weight leads to potentially harmful patterns of long-term dieting or disordered eating, which can affect long-term health. Some of the health consequences of long-term energy restriction in female athletes may include poor energy and nutrient intakes, poor nutritional status, decreased RMR and total daily energy expenditure, increased psychological stress and risk for a clinical eating disorder, and increased risk for exercise-induced amenorrhea and osteoporosis. Female athletes participating in thin-build sports may be at risk for the disorders of the female athlete triad: disordered eating, amenorrhea, and osteoporosis. This triad of disorders can also produce severe health consequences that can influence present and future health. Strategies for helping active women get off the dieting "bandwagon" requires the identification of an appropriate and healthy body weight, good eating and exercise habits, and techniques for maintaining these habits throughout life.

  16. Redefining Female Desire: Angela Carter's Bloody Chamber

    Directory of Open Access Journals (Sweden)

    Sabrina Antonella Abeni

    2014-03-01

    This article analyses some passages of those tales, combining them with the ideas expressed by the author in her famous essay, demonstrating the originality and unconventionality of her interpretation of female desire, subject to misunderstanding and disputes, but strongly appreciated in recent years .

  17. The diastal urethral stenosis in female children

    International Nuclear Information System (INIS)

    Pauer, W.

    1985-01-01

    The distal urethral stenosis in female children is a pathological reality. It is represented by the hymenal hood, the meatal stenosis and the distal urethral ring. Diagnosis and localisation of the stenosis is maintained by calibration with bougies a boule. Therapeutical consequences are: internal urethrotomy, bilateral meatotomy and excision of hymenal hoods. (Author)

  18. Female Directors, Board Committees and Firm Performance

    NARCIS (Netherlands)

    Green, Colin P.; Homroy, Swarnodeep

    A number of studies have found little economic impact of board gender diversity on firm performance. We return to this issue in the context of large European firms. Our contribution is twofold. First, using information on the gender of CEOs children as a source of exogenous variation in female

  19. The female advantage: women's ways of leadership

    National Research Council Canada - National Science Library

    Helgesen, Sally

    1990-01-01

    ...; an appreciation of diversity; an outsider's impatience with rituals and symbols of status that divide people who work together and so reinforce heirarchies. These values may be defined as female because they have been nurtured in the private, domestic sphere to which womenhave been restricted for so long.

  20. European Female Expatriate Careers: Critical Success Factors.

    Science.gov (United States)

    Linehan, Margaret; Scullion, Hugh

    2001-01-01

    Interviews with 50 female expatriate managers revealed that many were disadvantaged in their careers by lack of access to organizational supports such as mentors, interpersonal networks, assistance for spouses' careers, the glass ceiling, and other barriers. Women will remain a minority in management until organizations address these barriers in…

  1. Medically induced amenorrhea in female astronauts.

    Science.gov (United States)

    Jain, Varsha; Wotring, Virginia E

    2016-01-01

    Medically induced amenorrhea can be achieved through alterations in the normal regulatory hormones via the adoption of a therapeutic agent, which prevents menstrual flow. Spaceflight-related advantages for medically induced amenorrhea differ according to the time point in the astronaut's training schedule. Pregnancy is contraindicated for many pre-flight training activities as well as spaceflight, therefore effective contraception is essential. In addition, the practicalities of menstruating during pre-flight training or spaceflight can be challenging. During long-duration missions, female astronauts have often continuously taken the combined oral contraceptive pill to induce amenorrhea. Long-acting reversible contraceptives (LARCs) are safe and reliable methods used to medically induce amenorrhea terrestrially but as of yet, not extensively used by female astronauts. If LARCs were used, daily compliance with an oral pill is not required and no upmass or trash would need disposal. Military studies have shown that high proportions of female personnel desire amenorrhea during deployment; better education has been recommended at recruitment to improve uptake and autonomous decision-making. Astronauts are exposed to similar austere conditions as military personnel and parallels can be drawn with these results. Offering female astronauts up-to-date, evidence-based, comprehensive education, in view of the environment in which they work, would empower them to make informed decisions regarding menstrual suppression while respecting their autonomy.

  2. Degenerative joint disease in female ballet dancers

    NARCIS (Netherlands)

    van Dijk, C. N.; Lim, L. S.; Poortman, A.; Strübbe, E. H.; Marti, R. K.

    1995-01-01

    The relationship between long-term ballet dancing and eventual arthrosis of the hip, ankle, subtalar, and first metatarsophalangeal joint was examined in 19 former professional female dancers, aged 50 to 70 years. The dancers were compared with pair-matched controls. All 38 women underwent medical

  3. Intelligence Score Profiles of Female Juvenile Offenders

    Science.gov (United States)

    Werner, Shelby Spare; Hart, Kathleen J.; Ficke, Susan L.

    2016-01-01

    Previous studies have found that male juvenile offenders typically obtain low scores on measures of intelligence, often with a pattern of higher scores on measures of nonverbal relative to verbal tasks. The research on the intelligence performance of female juvenile offenders is limited. This study explored the Wechsler Intelligence Scale for…

  4. Female medical leadership: cross sectional study.

    Science.gov (United States)

    Kvaerner, K J; Aasland, O G; Botten, G S

    1999-01-09

    To assess the relation between male and female medical leadership. Cross sectional study on predictive factors for female medical leadership with data on sex, age, specialty, and occupational status of Norwegian physicians. Oslo, Norway. 13 844 non-retired Norwegian physicians. Medical leaders, defined as physicians holding a leading position in hospital medicine, public health, academic medicine, or private health care. 14.6% (95% confidence interval 14.0% to 15.4%) of the men were leaders compared with 5.1% (4.4% to 5.9%) of the women. Adjusted for age men had a higher estimated probability of leadership in all categories of age and job, the highest being in academic medicine with 0.57 (0.42 to 0.72) for men aged over 54 years compared with 0.39 (0.21 to 0.63) for women in the same category. Among female hospital physicians there was a positive relation between the proportion of women in their specialty and the probability of leadership. Women do not reach senior positions as easily as men. Medical specialties with high proportions of women have more female leaders.

  5. Exploring female GPs' perceptions about medical leadership.

    Science.gov (United States)

    Price, Karen; Clearihan, Lynette

    2015-06-01

    Women are increasingly entering the Australian general practice workforce. This study aims to explore female general practitioners' (GPs') perceptions of possible barriers to leadership and professional roles in the workforce. A purposive, convenience sample of 30 female GPs in active practice was approached in February, 2012. An anonymous, pa-per-based, semi-quantitative survey sought to identify participation and leadership confidence within general practice in a number of professional roles. The top two barriers participants identified for after-hours medical meetings were energy to attend and geographical location. For after-hours care, the top two barriers identified were energy and self-motivation. Few participants aspired to 'leadership' activities. 'Medical mentoring' was most likely to attract them into leadership. It is important female GPs' perspectives are explored in general practice. This small survey suggests further studies are needed in the importance of energy limitations and lack of self-confidence in restricting female GPs' capacity to fully engage in professional roles.

  6. Male or female? Brains are intersex

    Directory of Open Access Journals (Sweden)

    Daphna eJoel

    2011-09-01

    Full Text Available The underlying assumption in popular and scientific publications on sex differences in the brain is that human brains can take one of two forms male or female, and that the differences between these two forms underlie differences between men and women in personality, cognition, emotion and behavior. Documented sex differences in brain structure are typically taken to support this dimorphic view of the brain. However, neuroanatomical data reveal that sex interacts with other factors in utero and throughout life to determine the structure of the brain, and that because these interactions are complex, the result is a multi-morphic, rather than a dimorphic, brain. More specifically, here I argue that human brains are composed of an ever-changing heterogeneous mosaic of male and female brain characteristics (rather than being all male or all female that cannot be aligned on a continuum between a male brain and a female brain. I further suggest that sex differences in the direction of change in the brain mosaic following specific environmental events lead to sex differences in neuropsychiatric disorders.

  7. Duality of female employment in Pakistan.

    Science.gov (United States)

    Kazi, S; Raza, B

    1991-01-01

    The trends in the level and pattern of women's employment in Pakistan in terms of supply and demand factors which influence women's participation in the labor market are discussed. Women's labor participation is underestimated in official sources such as the Labor Force Survey (LFS) and the Population Census. Figures which were obtained from micro level surveys and the Agricultural Census, show the duality of employment at the top and bottom socioeconomically. LFS data show the female share of the professional work force to have risen from 15.5% to 18.3% between 1984-95 and 1987-88, which translates to 33% of teachers and 25% of physicians being women. Urban female participation rates have increased only slightly from 3 to 5% between 1971 and 72 and 1987-88, based on LFS data, while informal sector surveys have shown an increase of workers who are women who have never worked before in the formal sector. In manufacturing, the female work force remains low at 5% in factories in the Punjab and Sindh, but only 20% were in regular employment compared with 50% of men. Agricultural work on the family farm has increased from 35% in 1972 and 42% in 1980. Increases are also shown in more recent LF surveys. Constraints on both male and female employment are the recent (1978-79 and 1986-87) shift to capital investment in agriculture with tubewells and tractors and in manufacturing. Women's movement into agriculture may be precipitated by men's out migration to urban areas or the Gulf region into other nonfarm occupations. In manufacturing there is exploitation of workers through low overhead costs of temporary or part time help. Supply constraints for women involve cultural restrictions, household responsibilities, and low levels of education and skills. Women enter the work force out of financial need. Data on female-headed households are scarce, but a Karachi survey finds that most female-headed households belong to the poorest strata and women work when family size

  8. Examining portrayals of female protagonists by female screenwriters using feminist critical discourse analysis.

    Directory of Open Access Journals (Sweden)

    Shapiro, B.

    2017-07-01

    Full Text Available This study explores the portrayals of female protagonists by female screenwriters through feminist critical discourse analysis. Specifically, this study examines the female protagonists in the four Academy-Award winning films Thelma & Louise, The Piano, Lost in Translation, and Juno. By analyzing the roles and behavior of the female protagonists in these four films, I reveal how these female protagonists each experience the Heroine’s Journey, where they transcend their gender constraints and become more independent and empowered. These portrayals by female screenwriters are vital to the off-screen sector of the film industry because of the Social Cognitive Theory of Gender Development and Differentiation, which states that human beings gain knowledge from the messages communicated to them by the media. Therefore, I conclude that the existing gap between female and male screenwriters must be closed to counter the reinforcement of gender roles and stereotypes, as well as ensure that women are inspired, not discouraged, by what they see on screen.

  9. Lifetime number of mates interacts with female age to determine reproductive success in female guppies.

    Directory of Open Access Journals (Sweden)

    Jonathan P Evans

    Full Text Available In many species, mating with multiple males confers benefits to females, but these benefits may be offset by the direct and indirect costs associated with elevated mating frequency. Although mating frequency (number of mating events is often positively associated with the degree of multiple mating (actual number of males mated, most studies have experimentally separated these effects when exploring their implications for female fitness. In this paper I describe an alternative approach using the guppy Poecilia reticulata, a livebearing freshwater fish in which females benefit directly and indirectly from mating with multiple males via consensual matings but incur direct and indirect costs of mating as a consequence of male sexual harassment. In the present study, females were experimentally assigned different numbers of mates throughout their lives in order to explore how elevated mating frequency and multiple mating combine to influence lifetime reproductive success (LRS and survival (i.e. direct components of female fitness. Under this mating design, survival and LRS were not significantly affected by mating treatment, but there was a significant interaction between brood size and reproductive cycle (a correlate of female age because females assigned to the high mating treatment produced significantly fewer offspring later in life compared to their low-mating counterparts. This negative effect of mating treatment later in life may be important in these relatively long-lived fishes, and this effect may be further exacerbated by the known cross-generational fitness costs of sexual harassment in guppies.

  10. Female professional divers. Similarities and differences between male and female professional divers.

    Science.gov (United States)

    Irgens, Ågot; Troland, Kari; Grønning, Marit

    2017-01-01

    The aim of the present study was to explore the potential differences between female and male professional divers with regards to demographics, diving certificates, areas of diving, diving activity and health effects. The Norwegian Labour Inspection Authority's Diving certificate register contains data on all professional inshore divers who have held a certificate at any time since 1980. Forty nine per cent of these divers responded to the "Norwegian diver 2011" questionnaire. Of these divers 64 female and 1327 male divers completed the questionnaire about their professional diving career, certificate, year of onset and the year they stopped diving professionally if they were not still active in the diving industry. The level of general education was higher among female divers. More males than females were fully certified in diving. The mean age was lower among female than male fully certified divers. Fully certified female divers reported a lower total number of dives, shallower dives and diving for a shorter period of time than the male divers. They also had a lower percentage of work within the quay/construction sector and more often worked as teachers/instructors. A lower percentage of fully certified females than males had experienced decompression sickness (16.7% vs. 26.9%). Life-threatening events and psychologically challenging events were less common among females, as were adverse health effects. No such gender differences were seen for divers with a restricted certificate. The fully certified, female professional divers in our study had a very short diving career, reported fewer and shallower dives, and chose less physically demanding jobs than their male counterparts. They also had a higher level of education, reported less health problems and a better quality of life. The health effects seem to be related to the type of work rather than to gender.

  11. Left Ventricular Function and Physiological Performance in Female Ironman Athletes and Female Police Officers.

    Science.gov (United States)

    Leischik, Roman; Foshag, Peter; Strauss, Markus; Spelsberg, Norman

    2016-06-01

    Data about physiological performance of female ironman triathletes are rare. However, some studies have reported this endurance sport may cause damage to the right or left ventricles, even in females. The goal of this study was to assess prospectively the right/left ventricular function and physiological performance in female athletes (middle- and long ironman distance) and to compare the findings to female federal police officers. A total of 33 female triathletes and 37 female police officers were examined using spiro-ergometry and echocardiography. Female triathletes achieved VO2max 52.8 ± 5.7 ml/kg(-1)·min(-1), and police officers 35.3 ± 6.5 ml/kg(-1)·min(-1) In athletes, left ventricular end-diastolic diameter was 4.4 ± 0.3 cm and in police officers 4.5 ± 0.4 cm, and the left ventricular muscle mass index was 85.8 g/m(2 )± 18.7 in athletes and in police officers 72.0 g/m(2 )± 9.1. Right ventricular area change among athletes was 49.4 ± 8.5%, and in police officers 46.0 ± 6.9%. The performance date of female triathletes can be used as training prescription for leisure female triathletes, when middle or long distances in triathlon competitions are planned. No right or left ventricular dysfunction was found despite long training and finishing of long distance competitions: non-elite athletes, 5.4 ± 2.8 years of triathlon competitions; elite athletes, 7.6 ± 5.8 years. © The Author(s) 2016.

  12. The Epidemiology of Female Genital Mutilation in Nigeria - A Twelve ...

    African Journals Online (AJOL)

    the prevalence. The practice has several negative health and economic consequences. Culture and tradition are important factors fuelling its persistence. Conclusion: Female genital ... Female genital mutilation (FGM) otherwise known as female genital cutting or female ... without medical indication. This contrasts with male.

  13. Inheritance of female flight in Lymantria dispar (Lepidoptera: Lymantriidae)

    Science.gov (United States)

    M.A. Keena; P.S. Grinberg; W.E. Wallner

    2007-01-01

    A clinal female fight polymorphism exists in the gypsy moth, Lymantria dispar, L., where female flight diminishes from east to west across Eurasia. A Russian population where females are capable of sustained ascending flight and a North American population with females incapable of flight were crossed: parentals, reciprocal F1,...

  14. Movement symmetry and asymmetry of goal shots in female football ...

    African Journals Online (AJOL)

    This study examined the phenomenon of symmetrical skills in goal shot technique in female football players, of nine video recorded matches. The recording was taken during the 2nd Under 19 female football World Cup in 2004 and the 6th European female Championships of female seniors in 2005. The study comprised ...

  15. Leadership and psychological roles of female coaches in sports and ...

    African Journals Online (AJOL)

    This is due to males who are always competing with each other. Therefore males are not as supportive or caring as females. However, it is difficult for females to be coaches because of the negative bias against female coaches held by other male athletes. This resulted to lack of female role models. Fasting and Pfister's ...

  16. Female genital mutilation - from tradition to femicide

    Directory of Open Access Journals (Sweden)

    Rakić Jelena

    2017-01-01

    Full Text Available Female genital mutilation has been drawing international attention for the last couple of decades, but this phenomenon is almost unknown in Serbia. In this work we will point to its basic forms and its presence in the world as well as to the variety of consequences, especially those which are the most common causes of death. With this purpose in mind, the work represents the a review of theoretical debates and empirical studies, based on which relevant data may be gathered, related to the previously mentioned subject of the work. Female genital mutilation is a phenomenon mostly in Africa, but due to migrations has become a problem thoughout the whole world. Traditional and cultural norms of strict patriarchal societies along with deeply rooted inequality of genders have contributed to the maintenance of this custom up till today. This custom includes a sequence of different procedures which are used to injure female genitals even though there are no medical reasons for such acts. They are conducted by older women in insanitary conditions and by means such as scissors, razors or glass which bring numerous consequences which can result in death. Females subdued to infibulation are at greater risk of death, although each of the forms of mutilation may have this consequence. Female genital mutilation represents violence against women due to its inevitable physical consequences and its harmful effect on health. Girls and women are subdued to the procedure which in some cases results in death, for the purpose of the community acceptance, most of all the acceptance of the future husband. Namely, women are elligible for marriage only if they are virgins, which is achieved by genital mutilation, according to the opinion of the community in which this tradition is preserved. Beside that, marriage is of high importance for the economic stability of a woman, considering the fact that all the economic power is held by men. Genital mutilation has the purpose

  17. Role of oxidative stress in female reproduction

    Directory of Open Access Journals (Sweden)

    Sharma Rakesh K

    2005-07-01

    Full Text Available Abstract In a healthy body, ROS (reactive oxygen species and antioxidants remain in balance. When the balance is disrupted towards an overabundance of ROS, oxidative stress (OS occurs. OS influences the entire reproductive lifespan of a woman and even thereafter (i.e. menopause. OS results from an imbalance between prooxidants (free radical species and the body's scavenging ability (antioxidants. ROS are a double-edged sword – they serve as key signal molecules in physiological processes but also have a role in pathological processes involving the female reproductive tract. ROS affect multiple physiological processes from oocyte maturation to fertilization, embryo development and pregnancy. It has been suggested that OS modulates the age-related decline in fertility. It plays a role during pregnancy and normal parturition and in initiation of preterm labor. Most ovarian cancers appear in the surface epithelium, and repetitive ovulation has been thought to be a causative factor. Ovulation-induced oxidative base damage and damage to DNA of the ovarian epithelium can be prevented by antioxidants. There is growing literature on the effects of OS in female reproduction with involvement in the pathophsiology of preeclampsia, hydatidiform mole, free radical-induced birth defects and other situations such as abortions. Numerous studies have shown that OS plays a role in the pathoysiology of infertility and assisted fertility. There is some evidence of its role in endometriosis, tubal and peritoneal factor infertility and unexplained infertility. This article reviews the role OS plays in normal cycling ovaries, follicular development and cyclical endometrial changes. It also discusses OS-related female infertility and how it influences the outcomes of assisted reproductive techniques. The review comprehensively explores the literature for evidence of the role of oxidative stress in conditions such as abortions, preeclampsia, hydatidiform mole, fetal

  18. Adenocarcinoma arising in female urethral diverticulum

    International Nuclear Information System (INIS)

    Patanaphan, V.; Prempree, T.; Sewchand, W.; Hafiz, M.A.; Jaiwatana, J.

    1983-01-01

    Cancer arising from a female urethral diverticulum is rare, and because of its rarity, a review of the medical literature reveals significant nonuniformity in its management. We report an additional 2 cases of this disease, one of which has an even rarer feature of being mucin-producing. The management of our 2 cases is presented in detail and in line with the management of female urethral cancer. From our extensive literature search, diverticulectomy alone showed poor results with the highest rate of recurrence (67%). Extensive surgery, either in the form of cystourethrectomy or anterior exenteration, offered results comparable with those of combined therapy (diverticulectomy and full course of irradiation for early cases; preoperative irradiation followed by cystourethrectomy for late cases). Individualization of radiation treatment and cooperative effort between urologist and radiation oncologist are essential if best results are to be achieved

  19. The effects of contraception on female poverty.

    Science.gov (United States)

    Browne, Stephanie P; LaLumia, Sara

    2014-01-01

    Poverty rates are particularly high among households headed by single women, and childbirth is often the event preceding these households' poverty spells. This paper examines the relationship between legal access to the birth control pill and female poverty. We rely on exogenous cross-state variation in the year in which oral contraception became legally available to young, single women. Using census data from 1960 to 1990, we find that having legal access to the birth control pill by age 20 significantly reduces the probability that a woman is subsequently in poverty. We estimate that early legal access to oral contraception reduces female poverty by 0.5 percentage points, even when controlling for completed education, employment status, and household composition.

  20. The Rectal Cancer Female Sexuality Score

    DEFF Research Database (Denmark)

    Thyø, Anne; Emmertsen, Katrine J; Laurberg, Søren

    2018-01-01

    BACKGROUND: Sexual dysfunction and impaired quality of life is a potential side effect to rectal cancer treatment. OBJECTIVE: The objective of this study was to develop and validate a simple scoring system intended to evaluate sexual function in women treated for rectal cancer. DESIGN......: This is a population-based cross-sectional study. SETTINGS: Female patients diagnosed with rectal cancer between 2001 and 2014 were identified by using the Danish Colorectal Cancer Group's database. Participants filled in the validated Sexual Function Vaginal Changes questionnaire. Women declared to be sexually active...... in the validation group. PATIENTS: Female patients with rectal cancer above the age of 18 who underwent abdominoperineal resection, Hartmann procedure, or total/partial mesorectal excision were selected. MAIN OUTCOME MEASURES: The primary outcome measured was the quality of life that was negatively affected because...

  1. Bioengineering Strategies to Treat Female Infertility.

    Science.gov (United States)

    Kuo, Che-Ying; Baker, Hannah; Fries, Melissa H; Yoo, James J; Kim, Peter C W; Fisher, John P

    2017-06-01

    Bioengineering strategies have demonstrated enormous potential to treat female infertility as a result of chemotherapy, uterine injuries, fallopian tube occlusion, massive intrauterine adhesions, congenital uterine malformations, and hysterectomy. These strategies can be classified into two broad categories as follows: (i) Transplantation of fresh or cryopreserved organs into the host and (ii) tissue engineering approaches that utilize a combination of cells, growth factors, and biomaterials that leverages the body's inherent ability to regenerate/repair reproductive organs. While whole organ transplant has demonstrated success, the source of the organ and the immunogenic effects of allografts remain challenging. Even though tissue engineering strategies can avoid these issues, their feasibilities of creating whole organ constructs are yet to be demonstrated. In this article we summarize the recent advancements in the applications of bioengineering to treat female infertility.

  2. WNT4 signaling in female gonadal development.

    Science.gov (United States)

    Pellegrino, Miriam; Maiorino, Raffaella; Schonauer, Sergio

    2010-06-01

    WNT4 signaling pathways represent an important step in the multi-faceted process of mammalian gonadal differentiation and the development of internal genitalia. WNT4 protein controls the cytoplasmatic stability of specific transcriptional coactivator beta catenin during both embriogenesis and adult homeostasis. The biological significance of WNT4 consists in determining the final female reproductive system, inhibiting Wolff ducts' differentiation, male steroidogenesis and vascular cell migration. An overview of WNT4 cellular mechanisms is given in order to understand its critical role in the genesis of various human diseases such as congenital malformations and gynecological disorders like polycystic ovary syndrome (PCOS). The final discussion focusses on several possible therapeutic uses of Wnt4 both during pregnancy in order to correct the genetic loss of function of the protein and during adulthood in order to normalize fertility in PCOS-affected females planning pregnancy.

  3. Cyberspace violence against girls and adolescent females.

    Science.gov (United States)

    Chisholm, June F

    2006-11-01

    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.

  4. Fertility in female childhood cancer survivors

    DEFF Research Database (Denmark)

    De Bruin, Marie L; Van Dulmen-den Broeder, Eline; Van den Berg, Marleen H

    2009-01-01

    chemotherapy and radiotherapy may have an adverse effect on ovarian function, ovarian reserve and uterine function, clinically leading to sub-fertility, infertility, premature menopause and/or adverse pregnancy outcomes. Here we will first address normal female fertility and methods to detect decreased...... fertility. Hence we will focus on direct effects as well as late fertility-related adverse effects caused by chemotherapy and radiotherapy, and we will conclude with a summary of current options for fertility preservation in female childhood cancer survivors.......Advances in childhood cancer treatment over the past decades have significantly improved survival, resulting in a rapidly enlarging group of childhood cancer survivors. There is much concern, however, about the effects of treatment on reproductive potential. In women there is evidence that both...

  5. Female Project Managers' Workplace Problems: a Survey

    Science.gov (United States)

    Duong, Thuong Thi; Skitmore, Martin

    This article examines the extent to which challenges in the workplace may cause female project managers to be in a significantly small minority. A survey of members of the Australian Institute of Project Management in Queensland is described. This compares the experiences and observations of both men and women on various issues related to technical and gender aspects in project management workplaces. The results show that although female project managers experience many problems, male project managers also experience most of the same problems. Likewise, there are also few differences between more and less experience, the level of management, and types of industries. The differences that do occur involve discrimination against women in general, differences in project management styles, and support from other project managers.

  6. Female Directors on Corporate Boards: Does Female Leadership Drive Corporate Environmental Transparency?

    Directory of Open Access Journals (Sweden)

    Phua Michelle Siew Huei

    2017-01-01

    Full Text Available This paper examines the role of female directors on corporate boardroom on the extent of corporate environmental disclosure (CED of 260 Malaysian listed companies in year 2013. Resource dependence theory is utilized as the theoretical framework to explain the role of female directors on corporate boards. Content analysis is employed to gauge the extent of CED based on a self-constructed index that is derived from Global Reporting Initiatives (GRI and prior studies. Multiple regression is conducted and findings revealed that female directors– presence and female holding multiple directorships to be significant predictors of extent of CED. The findings lend support to the resource dependence theory on the contribution of board gender diversity and are useful for both policy makers and regulators.

  7. A Little Vacation on Mars: Mars Simulation Microbial Challenge Experiments

    Science.gov (United States)

    Boston, P.; Todd, P.; Van De Camp, J.; Northup, D.; Spilde, M.

    2008-06-01

    Communities of microbial organisms isolated from a variety of extreme environments were subjected to 1 to 5 weeks of simulated Martian environmental conditions using the Mars Environment Simulation Chamber at the Techshot, Inc. facility in Greenville, Indiana. The goal of the overall experiment program was to assess survival of test Earth organisms under Mars full spectrum sunlight, low-latitude daily temperature profile and various Mars-atmosphere pressures (~50 mbar to 500 mbar, 100% CO2) and low moisture content. Organisms surviving after 5 weeks at 100 mbar included those from gypsum surface fracture communities in a Permian aged evaporite basin, desert varnish on andesite lavas around a manganese mine, and iron and manganese oxidizing organisms isolated from two caves in Mew Mexico. Phylogenetic DNA analysis revealed strains of cyanobacteria, bacterial genera (present in all surviving communities) Asticacaulis, Achromobacter, Comamonas, Pantoea, Verrucomicrobium, Bacillus, Gemmatimonas, Actinomyces, and others. At least one microcolonial fungal strain from a desert varnish community and at least one strain from Utah survived simulations. Strains related to the unusual cave bacterial group Bacteroidetes are present in survivor communities that resist isolation into pure culture implying that their consortial relationships may be critical to their survival.

  8. Exploring interdependencies in students' vacation portfolios using association rules

    NARCIS (Netherlands)

    Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

    2012-01-01

    The transition into adulthood is usually associated with changes and events, accompanied by developments in young people’s social status and consequently, some changes in travel and transport use. This makes the students’ segment highly relevant for both marketing companies and policy-makers. The

  9. Economizing on vacations: the role of information searching

    NARCIS (Netherlands)

    Bronner, F.; de Hoog, R.

    2013-01-01

    Purpose - The consumer is currently feeling the consequences of the global economic crisis, leading to decreased spending by tourists. An important economizing strategy appears to be that vacationers do not give up their holiday but are likely to travel closer to home, a phenomenon called

  10. The perils of dental vacation: possible anaesthetic and medicolegal consequences.

    Science.gov (United States)

    Feltracco, Paolo; Gaudio, Rosa Maria; Barbieri, Stefania; Tiano, Letizia; Iacobone, Maurizio; Viel, Giovanni; Tonetti, Tommaso; Galligioni, Helmut; Bortolato, Andrea; Ori, Carlo; Avato, Francesco Maria

    2013-01-01

    The aim of this paper is to emphasize anaesthesiologists' difficulty in detecting poor dentition in cases of poorly applied prostheses and/or advanced periodontal disease, and to establish whether it is possible, and in which conditions, to calculate compensation in cases of dental damage postlaryngoscopy and/or intubation. The main complex problem here lies in trying to reconstruct exactly what the dental situation was before the teeth were damaged. For this reason the important preoperative factors (dental prostheses, crown fractures, parodontal disease, etc.) must be clearly shown before surgery on a dental chart. Two cases of interest, both to anaesthesiologists practising intubation and medicolegal physicians who have to deal with potential claims, are briefly reported. The first patient was a 55-year-old diabetic patient, who underwent emergency surgery for acute abdominal pathology. He had gone outside Italy for dental treatment three years previously and now presented with very poor pre-existing dentition, carefully noted on an anaesthetic chart. He now demanded compensation for dental damage due to intubation in Italy; the resulting dental treatment was very expensive because substantial remedial work was required. The second patient had received treatment outside Italy, work which involved cosmetic coating of the teeth. After surgery in Italy, she demanded compensation because one tooth, which had been coated and appeared to be healthy, was broken after emergency intubation. In both cases, the patients demanded very high compensation. Dental tourism alone accounts for more than 250,000 patients each year who combine a holiday with dental treatment in Eastern Europe. However, if prosthetic devices or conservative treatments are not applied correctly, it should be noted that durability may be poorer than expected, but iatrogenic damage may also be caused.

  11. How I Spent My Summer Vacation: Amazing Opportunities for Teachers

    Science.gov (United States)

    Curwood, Jen Scott

    2008-01-01

    From summer programs in archaeology or Russian to teaching abroad for a year or more, there are many opportunities available for teachers. This article describes unique programs in archeology, geology, astronomy, botany, and oceanography that are available as summer programs; master's programs in languages, administration, writing, and Teaching…

  12. Agreement and disagreement in family vacation decision making.

    NARCIS (Netherlands)

    Bronner, Fred; de Hoog, Robert

    2008-01-01

    In the last 20 years changes have taken place which have altered the decision-making process in families—family democracy is clearly in the ascendant. The family has evolved into what business research calls a decision-making unit. This general trend probably also has consequences for holiday

  13. No Vacation from Bullying: A Summer Camp Intervention Pilot Study

    Science.gov (United States)

    Carney, Amy G.; Nottis, Kathryn E. K.

    2008-01-01

    Within school environments, where bullying interventions are usually studied, the preponderance of bullying incidents generally occur in less structured settings (Hazler, 1996; Leff, Power, Costigan, & Manz, 2003; Olweus, 1997). Outside of school, children spend time in relatively unstructured community environments, with minimally trained staff.…

  14. Travel Tips Help IBS Sufferers Enjoy Their Vacations

    Science.gov (United States)

    ... can feel more in control when traveling." IFFGD's travel tips include: Allow enough time in the morning to get to the airport ... Heartache 2004-0929 Norton Honored 2004-0525 IBS Travel Tips ... Real World 2001-1119 Heartburn or Heart Attack Commentary ...

  15. Sexual satisfaction in females with premenstrual symptoms.

    Science.gov (United States)

    Nowosielski, Krzysztof; Drosdzol, Agnieszka; Skrzypulec, Violetta; Plinta, Ryszard

    2010-11-01

    The impact of premenstrual symptoms, such as the premenstrual syndrome (PMS) and the premenstrual dysphoric disorder (PMDD), on sexual satisfaction, sexual distress, and sexual behaviors has not yet been established. To assess the correlates and risk factors of sexual satisfaction and to evaluate sexual behaviors among Polish women with premenstrual symptoms. 2,500 females, aged 18 to 45 years, from the Upper Silesian region of Poland were eligible for the questionnaire-based, prospective population study. All the inclusion criteria were met by 1,540 women who constituted the final study group. The participants were further divided into two subgroups: PMS+ (749 females) and PMS- (791 healthy subjects). Two additional subgroups were created: PMDD+ encompassing 32 subjects diagnosed with PMDD, and PMDD- comprising 32 healthy women, matched to the PMDD+ females for age, marital status, education level, employment status, place of living, and body mass index. A multiple logistic regression analysis was performed to evaluate the influence of PMS on sexual satisfaction and adjust for potential confounders. To evaluate risk factors for sexual dissatisfaction in a population of Polish females of reproductive age, diagnosed with PMS and PMDD. Women from the PMS+ group were less sexually satisfied than PMS- (77.73% vs. 88.66%, P=0.001) and reported more sexual distress (28.65% vs. 15.24%, P=0.001). There were no significant differences in sexual satisfaction between PMDD- and PMDD+. Sexual satisfaction correlated positively with a higher frequency of sexual intercourses and a higher level of education. The presence of PMS correlated negatively with sexual satisfaction, even after adjusting for potential confounders in the multivariate logistic regression model (odds ratio=0.48; confidence interval: 0.26-0.89; P=0.02). The presence of PMS is a risk factor for sexual dissatisfaction in Polish women of reproductive age. © 2010 International Society for Sexual Medicine.

  16. Aesthetic Surgery of the Female Genitalia

    OpenAIRE

    Dobbeleir, Julie M.L.C.L.; Landuyt, Koenraad Van; Monstrey, Stan J.

    2011-01-01

    Aesthetic genital surgery seems to have become a fashionable issue nowadays. Many procedures and techniques have been described these last years, but very few long-term results or follow up studies are available. The novelty of this aspect of plastic surgery and the lack of evidence-based interventions, have led to a comparison with female genital mutilation. In this article, the authors provide an overview of the possible surgical procedures as well as the general principles of aesthetic sur...

  17. Fertility and Childbearing Among American Female Physicians.

    Science.gov (United States)

    Stentz, Natalie Clark; Griffith, Kent A; Perkins, Elena; Jones, Rochelle DeCastro; Jagsi, Reshma

    2016-10-01

    Female physicians may experience unique challenges regarding fertility and family planning. We sought to determine childbearing patterns and decision-making among American female physicians. In 2012-2013, we surveyed a random sample of 600 female physicians who graduated medical school between 1995 and 2000. Primary outcome measures included fertility and childbearing history, reflections regarding decision-making, perceptions of workplace support, and estimations of childbearing potential. Response rate was 54.5% (327/600). A majority (82.0%) of the sample were parents, 77.4% had biological children with an average of 2.3 children. Average age at medical school graduation was 27.5 years, at completion of training (completion of medical school, residency, and/or fellowship) was 31.6 years, and at first pregnancy was 30.4 years. Nearly one quarter (24.1%) of respondents who had attempted conception were diagnosed with infertility, with an average age at diagnosis of 33.7 years. Among those with infertility, 29.3% reported diminished ovarian reserve. When asked what they would do differently in retrospect, most respondents (56.8%) would do nothing differently regarding fertility/conception/childbearing, 28.6% would have attempted conception earlier, 17.1% would have gone into a different specialty, and 7.0% would have used cryopreservation to extend fertility. Fewer of those whose first pregnancy was in medical school perceived substantial workplace support (68.2%) than those whose first pregnancies followed training (88.6%). A substantial proportion of female physicians have faced infertility or have regrets about family planning decisions and career decision-making. Combining a medical career with motherhood continues to pose challenges, meriting further investigation and targeted support.

  18. Female sexual dysfunction: a focus on flibanserin

    Directory of Open Access Journals (Sweden)

    Lodise NM

    2017-10-01

    Full Text Available Nicole M Lodise Department of Pharmacy Practice, Albany College of Pharmacy and Health Sciences, Albany, NY, USA Abstract: Flibanserin is the first US Food and Drug Administration (FDA-approved option for sexual dysfunction, specifically low sexual desire. Until recently, there were no FDA-approved medication options to assist the ~40% of women affected by female sexual dysfunction (FSD. Often, patients report feeling uncomfortable discussing sexual health, identifying a strong need for health care professionals (HCPs to proactively reach out to patients to identify concerns and initiate a discussion about sexual health and the available treatment options. Within the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DMS-5, the criteria of female sexual interest/arousal disorder (FSIAD are outlined, encompassing one of the most common sexual concerns, formerly in its own category defined as hypoactive sexual desire disorder (HSDD or low sexual desire. HSDD is the absence or deficiency of sexual interest and/or desire leading to significant distress and interpersonal difficulties. HCPs offer an important service in assessing their patients and providing information about treatment considerations while ensuring patient comfort with this topic. This article provides an overview of the types and potential causes associated with FSD and the role of flibanserin in practice as a treatment option. Despite a need for additional study in diverse populations, flibanserin has demonstrated efficacy with increased female sexual function index (FSFI total and desire domain scores in clinical studies indicating benefit in sexual desire. Common patient or provider-administered assessment tools to assist in identifying affected patients and patient counseling strategies are reviewed. Keywords: female sexual dysfunction, low sexual desire, hypoactive sexual desire disorder, pharmacotherapy, flibanserin

  19. Working females : a modern statistical approach

    OpenAIRE

    Kuhlenkasper, Torben

    2010-01-01

    The thesis analyzes the changing employment and economic situation of females when they become mothers. Two major questions are focused in the thesis: First, when do mothers return to their previous employment after bearing a child? Secondly, what are the individual economic consequences after having returned to the labor market? Both questions are analyzed empirically with latest statistical methods. The first major part of the thesis, corresponding to the above first motivated question, ...

  20. [Sarcoidosis of the female genital tract].

    Science.gov (United States)

    Šefčíková, A; Turková, M; Žurková, M

    To present the findings of sarcoidosis on female genital tract. Review. Department of Obstetric and Gynecology, Silesian Hospital Opava. Overview of published findings from case studies. Sarcoidosis is a multisystem granulomatous disorder of unclear cause. It typically involves the lymph nodes of mediastinum, predominantly billateral and/or pulmonary infiltrates. We find extrapulmonary involvement in 30-50% of cases. Sarcoidosis of the female reproductive system is a rare, it represent less than 1% cases of sarcoidosis. Lesions there may affect any organ, including the vulva, vagina, cervix, uterus, fallopian tube and ovary, but also for example placenta and breast. There is also recorded the incidence of multiple localization on female genitalia. Since sarcoidosis of this area is so rare, often proceeds asymptomatic and recognized only as an incidental finding, there are mention only the case histories in literature yet.Clinical symptoms may be non-specific, often imitating a tumor, or tend to be specific, depending on the localization of disability such as perineal pain, pain in the scar after the previous birth trauma, persistent pruritus, itching, irritation, dyspareunia, menstrual cycle disorders, menorrhagia, metrorrhagia, postmenopausal bleeding, amenorrhoe, abdominal pain, endometrial polypoid lesions, recurrent or persistent serometra or discharge. The diagnosis is made up of histologically - we are demonstrating noncaseating granulomas.The therapy is difficult, there are no available official guidelines. If the lesions are clinically silent, we can observed them because they may spontaneously disappear. If we are embarking on medical therapy, we start from a local application, and if this is unsuccessful then we approach the systemic administration. Corticosteroids are the drug of choice. If we diagnose the sarcoidosis of the female genital organs we must exclude systemic disease of sarcoidosis. The prognosis of disease is good.

  1. Prevention of eating disorders in female athletes

    Directory of Open Access Journals (Sweden)

    Coelho GMO

    2014-05-01

    Full Text Available Gabriela Morgado de Oliveira Coelho,1 Ainá Innocencio da Silva Gomes,2 Beatriz Gonçalves Ribeiro,2 Eliane de Abreu Soares11Nutrition Institute, Rio de Janeiro State University, Maracanã, Rio de Janeiro, Brazil; 2Federal University of Rio de Janeiro, Macaé Campus, Granja dos Cavaleiros, Macaé, BrazilAbstract: Eating disorders are serious mental diseases that frequently appear in female athletes. They are abnormal eating behaviors that can be diagnosed only by strict criteria. Disordered eating, although also characterized as abnormal eating behavior, does not include all the criteria for diagnosing eating disorders and is therefore a way to recognize the problem in its early stages. It is important to identify factors to avoid clinical progression in this high-risk population. Therefore, the purpose of this review is to discuss critical information for the prevention of eating disorders in female athletes. This review discusses the major correlates for the development of an eating disorder. We also discuss which athletes are possibly at highest risk for eating disorders, including those from lean sports and female adolescent athletes. There is an urgent need for the demystification of myths surrounding body weight and performance in sports. This review includes studies that tested different prevention programs' effectiveness, and the majority showed positive results. Educational programs are the best method for primary prevention of eating disorders. For secondary prevention, early identification is essential and should be performed by preparticipation exams, the recognition of dietary markers, and the use of validated self-report questionnaires or clinical interviews. In addition, more randomized clinical trials are needed with athletes from multiple sports in order for the most reliable recommendations to be made and for some sporting regulations to be changed.Keywords: nutrition, disordered eating, sport, anorexia nervosa, bulimia nervosa

  2. Accounting for female employment in Africa

    OpenAIRE

    Anyanwu, John C.

    2012-01-01

    Women employment has become a critical development challenge globally. This is because the exclusion of women in employment has potential negative effects on both sustainable inclusive development and poverty reduction. In this paper, we examine the characteristics and the key determinants of female employment in Africa. Our empirical estimates, using available cross-sectional data over the period, 1991 and 2009 suggest that in the all-Africa estimation, quadratic levels of real per capita GD...

  3. The female body in early Buddhist literature

    Directory of Open Access Journals (Sweden)

    Céline Grünhagen

    2011-01-01

    Full Text Available In this paper the author presents Theravāda Buddhist perceptions of the female body and their impact on sexuality, gender equality and salvation. In doing so the author draws on a selection of texts from the Buddhist canonical literature, which are relevant to the Theravāda tradition. Early Buddhist literature reflects an understanding of the female body as being more closely connected to the material world and the cycle of reincarnation, due to its biological qualities. This has a severe impact on the woman’s status and her chances of attaining enlightenment. Considering the early teaching of individuals possessing equal capacities to attain liberation, no matter what sex or social background, Buddhism as it developed over time failed to translate the equality of the sexes into a social reality. In fact, the perception of a distinct female ‘nature’ which was deemed a hindrance could not easily be erased from the collective consciousness. It is, however, important to note that Buddhist countries are subject to diverse influences that affect attitudes towards the female body, sexuality and the status of women—thus one has to be very careful with generalizations regarding norms and practices. Over time the negative attitudes and restrictions have been questioned; social changes have given way to new interpretations and perspectives. Pondering religious and cultural implications of the Buddhist attitude towards the body and its sex while also considering, for example, modern Mahayana Buddhist interpretations—especially by Western Buddhists and Buddhist Feminists—can lead to an acknowledgement of its potential of interpreting anattā, selflessness and an equality of capacity to practice Dhamma in favour of a general sex and gender equality.

  4. More Female Manager Hires through More Female Managers? Evidence from Germany

    OpenAIRE

    Bossler, Mario; Mosthaf, Alexander; Schank, Thorsten

    2016-01-01

    Women are heavily underrepresented in management positions. This paper investigates if there is state dependence in the share of female manager hires in German plants to assess if increased female representation in management positions is sustainable. Using administrative data from the Integrated Employment Biographies of the IAB, we apply dynamic tobit models and dynamic linear models taking unobserved heterogeneity and the endogeneity of lagged dependent variables into account. We find that...

  5. Barriers to becoming a female surgeon and the influence of female surgical role models.

    Science.gov (United States)

    Kerr, Hui-Ling; Armstrong, Lesley Ann; Cade, Jennifer Ellen

    2016-10-01

    We aim to investigate the reasons that medical students and junior doctors who are women are less likely to pursue a career in surgery compared with their male counterparts. An anonymous questionnaire was distributed to female final year medical students and female junior doctors in two UK hospitals between August and September 2012. Topics included career choice, attitudes to surgery, recognition of female surgical role models and perceived sexual discrimination. 50 medical students and 50 junior doctors were given our survey. We received a 96% response rate; 46 medical students and 50 junior doctors. 6/50 (12%) junior doctors planned a career in surgery compared with 14/46 (30%) medical students. 'Work-life balance' was the main reason cited for not wishing to pursue surgery (29/46 (63%) medical students and 25/50 (50%) junior doctors). 28/46 (61%) medical students and 28/50 (56%) junior doctors had encountered a female surgical role model; only five students and two junior doctors felt that these were influential in their career decision. Of those who had not, approximately 40% in each group felt that if they had, they may have considered surgery. Approximately 30% in each group had encountered female surgeons that had dissuaded them from a surgical career. Work-life balance is still cited by female junior doctors as being the main deterrent to a surgical career. The paucity of female role models and some perceived sexual discrimination may cause female doctors to discount surgery as a career. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  6. Male microchimerism in the human female brain.

    Directory of Open Access Journals (Sweden)

    William F N Chan

    Full Text Available In humans, naturally acquired microchimerism has been observed in many tissues and organs. Fetal microchimerism, however, has not been investigated in the human brain. Microchimerism of fetal as well as maternal origin has recently been reported in the mouse brain. In this study, we quantified male DNA in the human female brain as a marker for microchimerism of fetal origin (i.e. acquisition of male DNA by a woman while bearing a male fetus. Targeting the Y-chromosome-specific DYS14 gene, we performed real-time quantitative PCR in autopsied brain from women without clinical or pathologic evidence of neurologic disease (n=26, or women who had Alzheimer's disease (n=33. We report that 63% of the females (37 of 59 tested harbored male microchimerism in the brain. Male microchimerism was present in multiple brain regions. Results also suggested lower prevalence (p=0.03 and concentration (p=0.06 of male microchimerism in the brains of women with Alzheimer's disease than the brains of women without neurologic disease. In conclusion, male microchimerism is frequent and widely distributed in the human female brain.

  7. Romance tourism or female sex tourism?

    Science.gov (United States)

    Bauer, Irmgard L

    2014-01-01

    Love, sex and the female traveller: romance tourism or female sex tourism? The phenomenon of women travelling in search of relationships with local men in developing countries has been studied for the last 20 years. However, it appears little known in travel medicine. Relevant literature was found through PubMed, Science Direct, ProQuest and Google Scholar. The reference lists of selected articles identified further sources. Historical records of women travellers to far-away countries abound. Then, as now, women not only searched for the erotic 'other' but made romance and sex the purpose of their trip. Today, increasing numbers of women travel to destinations in developing countries where sex with local men is the main attraction. This pastime raises concerns not only for the women themselves but for the local men involved as well as their sex partners and the local communities. Although more research is necessary, comparing the criteria that describe men travelling for sex and relationships and women travelling for sex and relationships appears to suggest that there is very little difference between the two, regardless of what the pursuit is called. Women looking for sex with local men are sex tourists, too. Recognition of this fact needs to influence the pre and post travel care of female travellers. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Are there different types of female orgasm?

    Science.gov (United States)

    King, Robert; Belsky, Jay; Mah, Kenneth; Binik, Yitzchak

    2011-10-01

    In attempt to identify and validate different types of orgasms which females have during sex with a partner, data collected by Mah and Binik (2002) on the dimensional phenomenology of female orgasm were subjected to a typological analysis. A total of 503 women provided adjectival descriptions of orgasms experienced either with a partner (n = 276) or while alone (n = 227). Latent-class analysis revealed four orgasm types which varied systematically in terms of pleasure and sensations engendered. Two types, collectively labelled "good-sex orgasms," received higher pleasure and sensation ratings than solitary-masturbatory ones, whereas two other types, collectively labelled "not-as-good-sex orgasms," received lower ratings. These two higher-order groupings differed on a number of psychological, physical and relationship factors examined for purposes of validating the typology. Evolutionary thinking regarding the function of female orgasm informed discussion of the findings. Future research directions were outlined, especially the need to examine whether the same individual experiences different types of orgasms with partners with different characteristics, as evolutionary theorizing predicts should be the case.

  9. Fat intake and injury in female runners.

    Science.gov (United States)

    Gerlach, Kristen E; Burton, Harold W; Dorn, Joan M; Leddy, John J; Horvath, Peter J

    2008-01-03

    Our purpose was to determine the relationship between energy intake, energy availability, dietary fat and lower extremity injury in adult female runners. We hypothesized that runners who develop overuse running-related injuries have lower energy intakes, lower energy availability and lower fat intake compared to non-injured runners. Eighty-six female subjects, running a minimum of 20 miles/week, completed a food frequency questionnaire and informed us about injury incidence over the next year. Injured runners had significantly lower intakes of total fat (63 +/- 20 vs. 80 +/- 50 g/d) and percentage of kilocalories from fat (27 +/- 5 vs. 30 +/- 8 %) compared with non-injured runners. A logistic regression analysis found that fat intake was the best dietary predictor, correctly identifying 64% of future injuries. Lower energy intake and lower energy availability approached, but did not reach, a significant association with overuse injury in this study. Fat intake is likely associated with injury risk in female runners. By documenting these associations, better strategies can be developed to reduce running injuries in women.

  10. Female Researchers in Neo-Victorian Fiction

    Directory of Open Access Journals (Sweden)

    Lai-Ming Tammy Ho

    2016-06-01

    Full Text Available Neo-Victorian novelists sometimes use postgraduate students – trainee academics – who research nineteenth-century writers as protagonists. This article discusses four neo-Victorian novels, Lloyd Jones’s Mister Pip (2006, Justine Picardie’s Daphne (2008, A.N. Wilson’s A Jealous Ghost (2005 and Scarlett Thomas’s The End of Mr Y (2006, in which female postgraduate students take the centre stage. In Victorian literature, which mirrors the gender bias in the academic world and in society at large at that time, most scholars are male. The contemporary writers’ choice of female trainee academics is worth investigating as it speaks to the visibly changed gender make-up of contemporary academia. However, this utopian situation is complicated by the fact that the writers have chosen to frustrate the characters’ entry into the world of scholarship by having them leave the university environment altogether before the end of the novel. The fact that these females all choose to depart the university forms a contrast with notions of the university found in Victorian novels, in which leaving or not attending university might have detrimental effects on the characters.

  11. Female Entrepreneurship as Subject of Research

    Directory of Open Access Journals (Sweden)

    Almiralva Ferraz Gomes

    2014-09-01

    Full Text Available This paper’s main goal is to study the literature produced about “female entrepreneurship”, so as to scrutinize and deepen scientific reasoning referring to women entrepreneurs whilst investigating the degree of theoretical consolidation this field of knowledge has achieved. To this end, and from a critical perspective, we assessed research published in Brazilian and international journals from 1970 on, so as to offer a systematic review of the object in focus. Despite the contributions given by previous research – which does, after all, provide us with relevant information and data concerning women entrepreneurs –, most of it merely describes small segments of the female entrepreneur population, and does not advance in applying or developing theories. Moreover, in most cases, research was quantitative and empirical and attempted to draw a “profile” of women entrepreneurs. Few studies specifically carried out a theoretical analysis on the topic “gender”. Apparently, the main concern of many of these studies was to focus on the sexual structure of organizations and on its impact upon business activities. Thus, it seems appropriate to use new points-of-view to study the “female entrepreneurship” phenomenon – or, at least, to establish new ideas for investigation.

  12. Cardiovascular anatomy and physiology in the female.

    Science.gov (United States)

    Wingate, S

    1997-12-01

    Important differences in male and female cardiovascular anatomy and physiology may account for many of the gender differences seen in various cardiac disease states. Predominant influences on female disease manifestations include (1) women's smaller body size, hence smaller hearts and smaller coronary vessels and (2) women's fluctuating levels of estrogen throughout their lifespan. Understanding these critical anatomic and physiologic differences allows the clinician to better predict and plan care for women. For example, knowing that women generally have a smaller body surface area than men allows one to better understand why men have higher creatine kinase (CK) values than do women--an important distinction when interpreting these values in the acute care setting. The fact that women's hearts and coronary vessels are generally smaller than men's also helps one understand why women have a higher in-hospital mortality than men post-coronary artery bypass graft surgery (see article by Allen in this issue for more detailed information on revascularization). These are only a few examples of the many opportunities that acute care nurses have to integrate their knowledge of anatomy and physiology into proactive planning for their female cardiac patients.

  13. Diagnostic radiation of potentially reproductive females

    Energy Technology Data Exchange (ETDEWEB)

    Abd El-Bagi, M E; Al-Mutairi, M S; Al-Thagafi, M A; Al-Masri, N M; Al-Sasi, O [Department of Radiology and Imaging, Armed Forces Hospital, Riyadh (Saudi Arabia)

    2001-03-01

    Objectives: To find out how consistent or variable is the understanding and practice of radiation protection procedures for women of childbearing age at a multispecialty tertiary hospital. Setting: Riyadh Military Hospital Study. Design: Non-clustered population survey. Methods: A questionnaire was distributed during grand rounds, mid-day clinics and a radiology conference. Questions included which radiation protection rule does the respondent use for females, whether he or she is familiar with those rules and what is his or her source of reference. Further questions were about the radiation dangers to the fetus. Results: Response was 95 (100%). Fifty-seven (60%) were males and 38 (40%) were females. The majority 50 (53%) were Saudis, 16 (17%) Western and 29 (30%) were other nationals. Sixty-two (65%) followed the old rule '10-day rule'; 17 (18%) followed the new '28-day rule' and 16 (17%) didn't know which rule to follow. None of those who followed the '28-day rule' indicated hospital policy as their reference. Conclusions: The understanding and practice of radiation protection guidelines for females is inconsistent. There is significant unfamiliarity with the radiation protection rules among our hospital practitioners. (author)

  14. Diagnostic radiation of potentially reproductive females

    International Nuclear Information System (INIS)

    Abd El-Bagi, M.E.; Al-Mutairi, M.S.; Al-Thagafi, M.A.; Al-Masri, N.M.; Al-Sasi, O.

    2001-01-01

    Objectives: To find out how consistent or variable is the understanding and practice of radiation protection procedures for women of childbearing age at a multispecialty tertiary hospital. Setting: Riyadh Military Hospital Study. Design: Non-clustered population survey. Methods: A questionnaire was distributed during grand rounds, mid-day clinics and a radiology conference. Questions included which radiation protection rule does the respondent use for females, whether he or she is familiar with those rules and what is his or her source of reference. Further questions were about the radiation dangers to the fetus. Results: Response was 95 (100%). Fifty-seven (60%) were males and 38 (40%) were females. The majority 50 (53%) were Saudis, 16 (17%) Western and 29 (30%) were other nationals. Sixty-two (65%) followed the old rule '10-day rule'; 17 (18%) followed the new '28-day rule' and 16 (17%) didn't know which rule to follow. None of those who followed the '28-day rule' indicated hospital policy as their reference. Conclusions: The understanding and practice of radiation protection guidelines for females is inconsistent. There is significant unfamiliarity with the radiation protection rules among our hospital practitioners. (author)

  15. Diagnostic Challenges of Female Genital Tuberculosis

    Directory of Open Access Journals (Sweden)

    Chaudhary Vigi

    2017-02-01

    Full Text Available Background: India accounts for one fifth of the global incidence of tuberculosis (TB annually. Genital tract TB is one of the extra pulmonary presentations of TB leading to infertility among Indian women. Genital TB is a chronic disease and often asymptomatic with very few specific complaints. Infertility is the most common clinical presentation of genital TB. Herein, we report a case of 32-year-old female patient suffering from abdominal pain and infertility for the last 8 months. Methods: Hysterosalpingography (HSG and ultrasonography (USG did not reveal characteristic radiological appearances of TB although USG detected the presence of a large fibroid in the right uterine wall. Histology, microscopy for acid fast bacilli, liquid culture and nucleic acid amplification assay targeting 64kDa protein encoding gene, the IS6110 element of endometrium biopsy were negative for tubercle bacilli. Results: Since the diagnosis of genital TB is elusive, antitubercular treatment (ATT using isoniazid, pyrazinamide, rifampicin, and ethambutol was prescribed for two months followed by maintenance therapy with isoniazid and rifampicin for four months without any pregnancy outcome. Conclusion: However, the patient conceived spontaneously after surgical removal of fibroid. Relating infertility to female genital tuberculosis due to high prevalence of TB in the country and ignoring the presence of uterine fibroid might not have been the right decision taken by the gynaecologist. This suggests the urgent need for an accurate method intended for diagnosis of female genital tuberculosis.

  16. SLPI and inflammatory lung disease in females.

    LENUS (Irish Health Repository)

    McKiernan, Paul J

    2012-02-01

    During the course of certain inflammatory lung diseases, SLPI (secretory leucoprotease inhibitor) plays a number of important roles. As a serine antiprotease it functions to protect the airways from proteolytic damage due to neutrophil and other immune cell-derived serine proteases. With respect to infection it has known antimicrobial and anti-viral properties that are likely to contribute to host defence. Another of its properties is the ability to control inflammation within the lung where it can interfere with the transcriptional induction of pro-inflammatory gene expression induced by NF-kappaB (nuclear factor kappaB). Thus, factors that regulate the expression of SLPI in the airways can impact on disease severity and outcome. Gender represents once such idiosyncratic factor. In females with CF (cystic fibrosis), it is now thought that circulating oestrogen contributes, in part, to the observed gender gap whereby females have worse disease and poorer prognosis than males. Conversely, in asthma, sufferers who are females have more frequent exacerbations at times of low-circulating oestrogen. In the present paper, we discuss how SLPI participates in these events and speculate on whether regulatory mechanisms such as post-transcriptional modulation by miRNAs (microRNAs) are important in the control of SLPI expression in inflammatory lung disease.

  17. Why do females use botulinum toxin injections?

    Directory of Open Access Journals (Sweden)

    Carter Singh

    2015-01-01

    Full Text Available Background: Botulinum toxin (BT use for enhancing the facial features has become a commonly accepted form of aesthetic intervention. This study conducted a self-report survey of female BT users in order to explore the motivating factors in its use (cost-benefit analysis. Settings and Design: This is a cross-sectional exploratory pilot study. Materials and Methods: Self-report questionnaires were administered to 41 consecutive clients attending an independent medical practice for BT injections for cosmetic purposes. All the participants were females and represented a range of age groups from the 20s to above 60s. Items in the nonstandardized questionnaire elicited questions relating to the reasons for and against BT use. Statistical Analysis Used: Descriptive analysis was used rather than inferential statistics, and involved ranking the responses according to the most likely reasons for using BT and disadvantages of its use. Results: In general, the primary motivating factor for BT use was to improve self-esteem, and the greatest disadvantage involved financial costs associated with the procedure. Conclusions: The main findings of this study suggest that females who use BT for aesthetic purposes are motivated by personal psychological gains (intrapersonal attributes rather than social gains (interpersonal factors. In other words, they do not believe that having BT will equate to being treated any better by other people but would rather provide them with confidence and satisfaction regarding their self-image.

  18. Adolescent female murderers: characteristics and treatment implications.

    Science.gov (United States)

    Roe-Sepowitz, Dominique

    2007-07-01

    This study examines individual and family characteristics of a population of 29 adolescent females charged with homicide or attempted homicide in the juvenile justice system. The purpose of this study is to contribute to the limited knowledge about adolescent females charged with homicide. Data were collected including the MAYSI-2, a risk classification instrument, and social, educational and family histories. Findings include high rates of reported substance use, delinquent peers, early indicators of mental health problems, and limited control and supervision by parents. The most common weapon used was a car and the most common victim was a known person. A comparison was conducted on girls charged with homicide during the commission of another crime or committed during a conflict. The conflict group was found to victimize friends and family significantly more often than the crime group. The crime group showed higher use of alcohol and drugs, used a gun more and had co-offenders at a higher rate. A profile was developed to describe the typical adolescent female homicide offender found in this study. Treatment recommendations and future research were discussed. ((c) 2007 APA, all rights reserved).

  19. Fat intake and injury in female runners

    Directory of Open Access Journals (Sweden)

    Leddy John J

    2008-01-01

    Full Text Available Abstract Background Our purpose was to determine the relationship between energy intake, energy availability, dietary fat and lower extremity injury in adult female runners. We hypothesized that runners who develop overuse running-related injuries have lower energy intakes, lower energy availability and lower fat intake compared to non-injured runners. Methods Eighty-six female subjects, running a minimum of 20 miles/week, completed a food frequency questionnaire and informed us about injury incidence over the next year. Results Injured runners had significantly lower intakes of total fat (63 ± 20 vs. 80 ± 50 g/d and percentage of kilocalories from fat (27 ± 5 vs. 30 ± 8 % compared with non-injured runners. A logistic regression analysis found that fat intake was the best dietary predictor, correctly identifying 64% of future injuries. Lower energy intake and lower energy availability approached, but did not reach, a significant association with overuse injury in this study. Conclusion Fat intake is likely associated with injury risk in female runners. By documenting these associations, better strategies can be developed to reduce running injuries in women.

  20. Association between asthma and female sex hormones.

    Science.gov (United States)

    Baldaçara, Raquel Prudente de Carvalho; Silva, Ivaldo

    2017-01-01

    The relationship between sex hormones and asthma has been evaluated in several studies. The aim of this review article was to investigate the association between asthma and female sex hormones, under different conditions (premenstrual asthma, use of oral contraceptives, menopause, hormone replacement therapy and pregnancy). Narrative review of the medical literature, Universidade Federal do Tocantins (UFT) and Universidade Federal de São Paulo (Unifesp). We searched the CAPES journal portal, a Brazilian platform that provides access to articles in the MEDLINE, PubMed, SciELO, and LILACS databases. The following keywords were used based on Medical Subject Headings: asthma, sex hormones, women and use of oral contraceptives. The associations between sex hormones and asthma remain obscure. In adults, asthma is more common in women than in men. In addition, mortality due to asthma is significantly higher among females. The immune system is influenced by sex hormones: either because progesterone stimulates progesterone-induced blocking factor and Th2 cytokines or because contraceptives derived from progesterone and estrogen stimulate the transcription factor GATA-3. The associations between asthma and female sex hormones remain obscure. We speculate that estrogen fluctuations are responsible for asthma exacerbations that occur in women. Because of the anti-inflammatory action of estrogen, it decreases TNF-α production, interferon-γ expression and NK cell activity. We suggest that further studies that highlight the underlying physiopathological mechanisms contributing towards these interactions should be conducted.

  1. Female serial killing: review and case report.

    Science.gov (United States)

    Frei, Andreas; Völlm, Birgit; Graf, Marc; Dittmann, Volker

    2006-01-01

    Single homicide committed by women is rare. Serial killing is very infrequent, and the perpetrators are usually white, intelligent males with sadistic tendencies. Serial killing by women has, however, also been described. To conduct a review of published literature on female serial killers and consider its usefulness in assessing a presenting case. A literature review was conducted, after searching EMBASE, MEDLINE and PsycINFO. The presenting clinical case is described in detail in the context of the literature findings. Results The literature search revealed few relevant publications. Attempts to categorize the phenomenon of female serial killing according to patterns of and motives for the homicides have been made by some authors. The most common motive identified was material gain or similar extrinsic gratification while the 'hedonistic' sadistic or sexual serial killer seems to be extremely rare in women. There is no consistent theory of serial killing by women, but psychopathic personality traits and abusive childhood experiences have consistently been observed. The authors' case did not fit the description of a 'typical' female serial killer. In such unusual circumstances as serial killing by a woman, detailed individual case formulation is required to make sense of the psychopathology in each case. Publication of cases in scientific journals should be encouraged to advance our understanding of this phenomenon. Copyright (c) 2006 John Wiley & Sons, Ltd.

  2. Behavioural processes in social context: female abductions, male herding and female grooming in hamadryas baboons.

    Science.gov (United States)

    Polo, Pablo; Colmenares, Fernando

    2012-06-01

    The formation of bonds between strangers is an event that occurs routinely in many social animals, including humans, and, as social bonds in general, they affect the individuals' welfare and biological fitness. The present study was motivated by an interest in the behavioural processes that drive bond formation in a social context of hostility, in which the incumbent partners vary greatly in physical power and reproductive interests, a situation in which individuals of many group-living species find themselves often throughout their lives. We focused on the quantitative analysis of female abductions via male aggressive herding in a nonhuman primate, the hamadryas baboon, in which intersexual bonds are known to be strong. We tested three hypotheses informed by sexual conflict/sexual coercion theory (male herding-as-conditioning and female grooming-as-appeasement) and by socioecological theory (unit size and female competition). The results supported the predictions: males resorted to coercive tactics (aggressive herding) with abducted females, and abducted females elevated the amount of grooming directed at their new unit males; in fact, they escaped from the otherwise negative effect of unit size on female-to-male grooming. These findings reveal that conflicts of interest are natural ingredients underpinning social bonds and that resorting to coercive aggression may be an option especially when partners differ greatly in their physical power. Copyright © 2012 Elsevier B.V. All rights reserved.

  3. Medfly female attractant trapping studies in Guatemala

    International Nuclear Information System (INIS)

    Jeronimo, F.; Rendon, P.; Villatoro, C.

    1999-01-01

    Experiments were conducted from 1994 - 1998 to test the attractiveness of combinations of food-based chemicals for C. capitata (medfly) in Guatemala. Most studies were done in coffee. The 1995 studies, using the FA-2 attractants (ammonium acetate and putrescine) showed that this combination was attractive for females and had potential for use in conjunction with a SIT program. The 1996 studies at three elevations demonstrated that, in general, these attractants, when used in either the Open Bottom Dry Trap (OBDT), Closed Bottom Dry Trap (CBDT), or International Pheromone's McPhail Trap (IPMT) performed better than the Jumbo McPhail trap (JMT) baited with NuLure and borax (NU+B) for capture of feral females. At the high elevation (1400 m), the IPMT with FA-2 and OBDT with FA-2 were best; at the middle elevation (1100 m), the ORDT, IPMT, and CBDT with FA-2 were best; and at low elevations (659 m), the IPMT with FA-2, JMT with NU+B and ORDT with FA-2 were equal in performance. At the middle elevation, using sterile flies, the OBDT with FA-2 worked best. When experiments were carried out in pear, the traps using the FA-2 attractants captured more female flies than the JMT, NU+B, but not significantly more. During the 1997 trials, a third component, trimethylamine was added to the two component lure (FA-3). This attractant was tested in a number of locally produced traps using 2 I soft drink bottles with different color bottoms. The dry versions of the traps contained a yellow sticky insert. All study sites were at low elevation 600 - 650 m, in coffee, testing both sterile and feral flies. With the feral flies during the first phase of the study at finca San Carlos, there were no significant differences between treatments, at finca San Luis, the clear local trap with sticky insert and the green local trap with sticky insert were best, and at finca Valapraiso, the green local trap with yellow sticky insert and yellow local trap with sticky insert captured more flies

  4. A female Viking warrior confirmed by genomics.

    Science.gov (United States)

    Hedenstierna-Jonson, Charlotte; Kjellström, Anna; Zachrisson, Torun; Krzewińska, Maja; Sobrado, Veronica; Price, Neil; Günther, Torsten; Jakobsson, Mattias; Götherström, Anders; Storå, Jan

    2017-12-01

    The objective of this study has been to confirm the sex and the affinity of an individual buried in a well-furnished warrior grave (Bj 581) in the Viking Age town of Birka, Sweden. Previously, based on the material and historical records, the male sex has been associated with the gender of the warrior and such was the case with Bj 581. An earlier osteological classification of the individual as female was considered controversial in a historical and archaeological context. A genomic confirmation of the biological sex of the individual was considered necessary to solve the issue. Genome-wide sequence data was generated in order to confirm the biological sex, to support skeletal integrity, and to investigate the genetic relationship of the individual to ancient individuals as well as modern-day groups. Additionally, a strontium isotope analysis was conducted to highlight the mobility of the individual. The genomic results revealed the lack of a Y-chromosome and thus a female biological sex, and the mtDNA analyses support a single-individual origin of sampled elements. The genetic affinity is close to present-day North Europeans, and within Sweden to the southern and south-central region. Nevertheless, the Sr values are not conclusive as to whether she was of local or nonlocal origin. The identification of a female Viking warrior provides a unique insight into the Viking society, social constructions, and exceptions to the norm in the Viking time-period. The results call for caution against generalizations regarding social orders in past societies. © 2017 The Authors American Journal of Physical Anthropology Published by Wiley Periodicals, Inc.

  5. Professional recognition of female and male doctors.

    Science.gov (United States)

    Bruguera, M; Arrizabalaga, P; Londoño, M C; Padrós, J

    2014-03-01

    The awards for the excellence of the Official College of Physicians of Barcelona (COMB) were instituted in 2004 to recognize the excellence of the professional exercise. The winners are yearly chosen by juries appointed by the board of government, whose members propose for the award doctors who, in their opinion, have an exemplary professional and human behaviour. The number of male and female doctors who have obtained this recognition has been analysed in relation with the sex distribution in the juries. Likewise it has been compared the ratios men-to-women of those who have been rewarded and this ratio among physicians of more than 45 years. Between the awarded physicians the ratio men-to-women was of 2.7/1 (range, from 1.2/1 for awardees in primary care to 6/1 in research). The men-to-women ratio among those who were awarded was in parallel to the man-to-women ratios of the juries. The ratio between men and women among members of the COMB of more than 45 years was 1.4/1, whereas in those who were awarded it was of 2.7/1. The increase in the proportion of women in the juries in the last four years has been followed by an increase in the number of female physicians awarded. This data demonstrates that the predominance of male doctors among those who were awarded does not depend so much on the age factor, but basically on the proportion of male and female doctors in the juries. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  6. Female Technology: The Identity of Neolithic Potters

    Directory of Open Access Journals (Sweden)

    Jasna Vuković

    2016-02-01

    Full Text Available If the object of research is Neolithic ceramics, it would seem that the researcher is at a loss when it comes to illuminating certain social aspects of the manufacture of pottery. In archaeological inquiry the artisan always remain “invisible”, even though their identities are crucial in the reconstruction of social relations. Thus, if we wish to identify the gender and social standing of artisans in the deeper layers of history, we must turn to ethno-archaeological and anthropological research. A number of ethno-archaeological and anthropological studies confirm the conclusion that pottery can be considered a female occupation in non-industrialized societies. However it seems that a rough, gender-based division of production to non-specialized – female and specialized – male, is too simplified. According to this point of view, women engage in pottery only when they have no other work to do – be it household chores or agricultural labor, and they produce pottery only to meet the needs of their own household. Ethno-archaeological research, however, shows that women can indeed become specialized artisans. The specialization of women can be observed in three forms: 1. in those communities where only some households engage in production of pottery, 2. in specialized communities and 3. in communities where female pottery makers belong to specific social groups. Based on anthropological research, we can assume that the adoption of pottery is directly linked to the gender based division in everyday activities. Beliefs, rituals and taboos connected to the production of pottery which have been ethnographically documented, and wherein the production of pottery is equated with the shift in the life cycle, birth and death, only serve to vouch for the identity of the artisan in the earliest ceramic communities.

  7. Understanding Female Receiver Psychology in Reproductive Contexts.

    Science.gov (United States)

    Lynch, Kathleen S

    2017-10-01

    Mate choice decision-making requires four components: sensory, cognitive, motivation, and salience. During the breeding season, the neural mechanisms underlying these components act in concert to radically transform the way a female perceives the social cues around her as well as the way in which cognitive and motivational processes influence her decision to respond to courting males. The role of each of these four components in mate choice responses will be discussed here as well as the brain regions involved in regulating each component. These components are not independent, modular systems. Instead, they are dependent on one another. This review will discuss the many ways in which these components interact and affect one another. The interaction of these components, however, ultimately leads back to a few key neuromodulators that thread motivation, sensory, salience, and cognitive components into a set of inter-dependent processes. These neuromodulators are estrogens and catecholamines. This review will highlight the need to understand estrogens in reproductive contexts not just as simply a 'sexual motivation modulator' or catecholamines as 'cognitive regulators' but as neuromodulators that work together to fully transform a non-breeding female into a completely reproductive female displaying: heightened sexual interest in courting males, greater arousal and selective attention toward courtship signals, improved signal detection and discrimination abilities, enhanced contextual signal memory, and increased motivation to respond to signals assigned incentive salience. The aim of this review is to build a foundation in which to understand the brain regions associated with cognitive, sensory, motivational, and signal salience not as independently acting systems but as a set of interacting processes that function together in a context-appropriate manner. © The Author 2017. Published by Oxford University Press on behalf of the Society for Integrative and Comparative

  8. Watching Aggressive, Attractive, Female Protagonists Shapes Gender Roles for Women Among Male and Female Undergraduate Viewers.

    Science.gov (United States)

    Taylor, Laramie D; Setters, Tiffany

    2011-07-01

    The impact of exposure to media representations of aggressive, attractive, female protagonists on audiences' gender role expectations for women was explored through a laboratory experiment with 122 undergraduates from a large university on the west coast of the United States. Participants viewed a segment of a major Hollywood motion picture that featured a female protagonist who was either highly attractive or less attractive and either highly aggressive or not aggressive. Viewing clips featuring a female protagonist who was both aggressive and stereotypically attractive led to greater endorsement of stereotypically feminine and stereotypically masculine gender role expectations for women. The effect on endorsement of stereotypically masculine expectations was partially mediated by the perception that the protagonist was a good role model for women. Although women endorsed both feminine and masculine gender role expectations for women more strongly than men, the effects of exposure to aggressive, attractive, female protagonists were similar for both male and female participants. Results are discussed in terms of gender stereotype activation and superwoman expectations for women.

  9. Female entrepreneurial networks and foreign market entry

    DEFF Research Database (Denmark)

    Rosenbaum, Gitte Ohrt

    2017-01-01

    to work-life balance issues and misgivings about knowledge misappropriation. In contrast, the focal entrepreneurs strongly attested to the decisive role played by information and communication technology (ICT) in allowing firms to enter foreign markets without incurring the costs of network membership...... or compromising their work-life balance. The present study’s findings suggest that ICT has a much stronger role in the FME of firms than previously envisioned. The study’s findings also have important implications for policymakers and practitioners charged with promoting the international growth of female...

  10. Pattern of female breast diseases in Karachi

    International Nuclear Information System (INIS)

    Hussain, N.; Ayaz, B.; Nadia, N.; Ali, Z.

    2005-01-01

    The study was conducted to know the pattern of female breast diseases in Karachi. In this study there were a total of 307 breast biopsies and mastectomy specimens of which 67 were inflammatory, 166 benign and 74 malignant. Fibroadenoma was the commonest (35.179%) followed by invasive ductal carcinoma (21.824%),fibrocystic disease (16.286%), breast abscess (7.166%) and chronic mastitis (7.817%). Fibroadenoma was common in second decade and infiltrative ductal carcinoma in fifth decade. Breast carcinoma occurs at a younger age group in (Karachi - Pakistan) than in western countries. (author)

  11. Fertility Effects on Female Labor Supply

    DEFF Research Database (Denmark)

    Lundborg, Petter; Plug, Erik; Rasmussen, Astrid Würtz

    This paper introduces a new IV strategy based on IVF induced fertility variation in childless families to estimate the causal effect of having children on female labor supply using IVF treated women in Denmark. Because observed chances of IVF success do not depend on labor market histories, IVF...... treatment success provides a plausible instrument for childbearing. Our IV estimates indicate that fertility effects are: (a) negative, large and long lasting; (b) much stronger at the extensive margin than at the intensive margin, and (c) similar for mothers, not treated with IVF, which suggests that IVF...

  12. Female bladder catheterisation: step by step.

    Science.gov (United States)

    Baston, Helen

    2011-01-01

    Catheterisation of the female urinary bladder is performed by midwives for a range of reasons. This article outlines and the main reasons for this procedure, including during labour and after the birth. It describes the equipment needed and the procedure undertaken, summarising the aseptic technique required to minimise the risk of urinary tract infection. The use of anaesthetic gels to minimise pain and trauma is considered. The article highlights the potentially embarrassing nature of catheterisation for women and urges midwives to perform this skill with maximum dexterity and minimum fuss.

  13. Currently available devices for female sterilization.

    Science.gov (United States)

    Chapman, Lynne; Magos, Adam

    2005-09-01

    Sterilization is now the method of family planning most commonly used in the world. Over the last 150 years, research has evolved in the search for the ideal method of female sterilization. The procedure should ideally have high efficacy, be readily accessible and be personally and culturally acceptable. The method should be simple, quick, easily learned and be able to be performed in an outpatient setting without general anesthesia. The most common and effective method for sterilization has, thus far, been via the laparoscopic route. Hysteroscopic sterilization, however, potentially fulfills many of these ideal criteria, but until recently has remained more of a concept than a reality.

  14. Health Screening Behaviour among Female Urban Dwellers

    Directory of Open Access Journals (Sweden)

    Nik Nairan Abdullah

    2016-01-01

    Full Text Available An ageing population is a public health challenge, affects most countries. Health screenings are able to detect diseases at the earliest stage. A cross-sectional study in December 2014 conducted among 643 older women who randomly interviewed using structured questionnaire from two urban governmental health centres in Malaysia. Aims of the study were to describe health screening services behaviour and health care accessibility among women aged 50 and above. Factors such as living arrangement and age played important roles in health screening execution among older female community dwellers. Advocacy on health screening is vital as to reduce the morbidity and mortality among them.

  15. Elaborate Mimetic Vocal Displays by Female Superb Lyrebirds

    Directory of Open Access Journals (Sweden)

    Anastasia H Dalziell

    2016-04-01

    Full Text Available Some of the most striking vocalizations in birds are made by males that incorporate vocal mimicry in their sexual displays. Mimetic vocalization in females is largely undescribed, but it is unclear whether this is because of a lack of selection for vocal mimicry in females, or whether the phenomenon has simply been overlooked. These issues are thrown into sharp relief in the superb lyrebird, Menura novaehollandiae, a basal oscine passerine with a lek-like mating system and female uniparental care. The spectacular mimetic song display produced by courting male lyrebirds is a textbook example of a sexually selected trait, but the vocalizations of female lyrebirds are largely unknown. Here, we provide the first analysis of the structure and context of the vocalizations of female lyrebirds. Female lyrebirds were completely silent during courtship; however, females regularly produced sophisticated vocal displays incorporating both lyrebird-specific vocalizations and imitations of sounds within their environment. The structure of female vocalizations varied significantly with context. While foraging, females mostly produced a complex lyrebird-specific song, whereas they gave lyrebird-specific alarm calls most often during nest defense. Within their vocal displays females also included a variety of mimetic vocalizations, including imitations of the calls of dangerous predators, and of alarm calls and song of harmless heterospecifics. Females gave more mimetic vocalizations during nest defense than while foraging, and the types of sounds they imitated varied between these contexts, suggesting that mimetic vocalizations have more than one function. These results are inconsistent with previous portrayals of vocalizations by female lyrebirds as rare, functionless by-products of sexual selection on males. Instead, our results support the hypotheses that complex female vocalizations play a role in nest defense and mediate female-female competition for

  16. Cell-type specific increases in female hamster nucleus accumbens spine density following female sexual experience.

    Science.gov (United States)

    Staffend, Nancy A; Hedges, Valerie L; Chemel, Benjamin R; Watts, Val J; Meisel, Robert L

    2014-11-01

    Female sexual behavior is an established model of a naturally motivated behavior which is regulated by activity within the mesolimbic dopamine system. Repeated activation of the mesolimbic circuit by female sexual behavior elevates dopamine release and produces persistent postsynaptic alterations to dopamine D1 receptor signaling within the nucleus accumbens. Here we demonstrate that sexual experience in female Syrian hamsters significantly increases spine density and alters morphology selectively in D1 receptor-expressing medium spiny neurons within the nucleus accumbens core, with no corresponding change in dopamine receptor binding or protein expression. Our findings demonstrate that previous life experience with a naturally motivated behavior has the capacity to induce persistent structural alterations to the mesolimbic circuit that can increase reproductive success and are analogous to the persistent structural changes following repeated exposure to many drugs of abuse.

  17. [Intimate partner violence: study with female nurses].

    Science.gov (United States)

    Rodríguez-Borrego, María Aurora; Vaquero Abellán, Manuel; Bertagnolli, Liana; Muñoz-Gomariz, Elisa; Redondo-Pedraza, Rosa; Muñoz-Alonso, Adoración

    2011-08-01

    Describe gender-based violence by intimate partners against female nurses in a sample of nurses in Andalucia, Spain. Descriptive transversal study. Hospitals and primary health care districts in Andalucia. Six hundred and twenty-two female nurses that work as nurses in the eight provinces in Andalucia (Spain). Social-demographic characteristics and presence of abuse (psychological, physical and sexual). 78.5% of the nurses were married or with a regular partner and had the economic income based on both salaries; 71.1% had a child or an elderly dependent person. It was proved that there can be a statistical association between abuse and: marital status; life together; familiar economic support and children and/or dependent elderly person. The average age was 42.5±8.1 years old (22-62 years) and presented statistical age differences comparing both groups: abused (average 44 years) and non-abused (average 41.8 years). Between the married couples studied, 21.7% of them belong to the social class I and 16.9% to the social class II. Between all studied nurses, 33.0% suffered abuse, among which 75.1% were psychologically abused. Of all the abuse cases 60% were less severe and 40% more serious. It was confirmed the presence of intimate partner violence (IPV) against nurses, which was predominantly psychological abuse, but others classes of abuse were present too. Copyright © 2009 Elsevier España, S.L. All rights reserved.

  18. Head trauma in female professional wrestlers

    International Nuclear Information System (INIS)

    Nomoto, Jun; Seiki, Yoshikatsu; Nemoto, Masaaki

    2007-01-01

    The clinical characteristics of head trauma were evaluated in 18 wrestlers belonging to a female professional wrestling organization, 13 regular members and five trainees aged 15-34 years. Medical examinations for head trauma were performed in all wrestlers, and wrestlers treated at our emergency outpatient department were clinically evaluated. In addition, the relationships of head trauma with duration of the wrestling career of 1-16 years (mean 8 years) in the regular members, and less than 1 year in the five trainees, and body mass index (BMI) of 21.0-32.0 in the 16 subjects, excluding two trainees, was evaluated. Chronic symptoms were noted in four of the 18 wrestlers with long wrestling careers (16 years in 1, 13 years in 1, and 5 years in 2). Three wrestlers with symptoms immediately after head trauma showed recurrent retrograde amnesia and had low BMI (21.6, 21.6, and 23.1). Five wrestlers were treated at our emergency outpatient clinic, three required hospitalization and two showed intracranial traumatic changes on computed tomography (acute subdural hematoma in 1 and diffuse brain swelling in 1). Head trauma in female professional wrestlers is associated with longer wrestling career and low BMI. Periodic medical examinations are recommended to monitor for signs of head trauma. (author)

  19. Breast self-examination among female nurses

    International Nuclear Information System (INIS)

    Salem, O.A.; Hassan, M.A.

    2007-01-01

    The purpose of this study was to identify and investigate the knowledge and practice of breast self- examination (BSE) with the influencing factors on its compliance among female nurses. This study was conducted between January and December 2002 on 80 female nurses from Prince Rashid Military Hospital, Jordan. The questionnaire contained items on the demographic characteristics of the respondents, knowledge of breast cancer, attitudes toward BSE and questions regarding the practice of BSE. The survey was conducted on a voluntary basis. Out of 80 subjects, 42 (52%) performed BSE. Approximately 30% of those who performed BSE said they learned BSE during their work experience. A significant relationship was found between higher levels in work experience and BSE practice. Except for age, no significant relation was found between the socio-demographic factors and BSE practice. The sample showed strong belief in breast lump as a causing factor of breast cancer and had significant correlation with BSE practice. Positive correlation was found between nursing work experience and their practice in BSE as working nurses. Studies like these can enhance the knowledge regarding BSE among nurses and other medical professionals. (author)

  20. Male and female sterility in Zambia

    Directory of Open Access Journals (Sweden)

    Athena Pantazis

    2014-02-01

    Full Text Available Background: Population measures of sterility are traditionally constructed for women, despite fertility and sterility being conditions of the couple. Estimates of male sterility provide insight into population-level sterility, and complement estimates based solely on women. Objective: This study seeks to estimate male sterility for the Gwembe Tonga of Zambia using male birth histories collected by the Gwembe Tonga Research Project from 1957 to 1995, while providing context by estimating female sterility for the Gwembe Tonga, as well as female sterility in all of Zambia, from Zambian DHS data (1992, 1997, 2001-02, and 2007. Methods: Sterility is measured using the Larson-Menken subsequently infertile indicator. Estimates are produced using discrete time event history analysis. Results: The odds of sterility were higher for women than men, though women's odds of sterility were only 1.5 times that of men's in the middle reproductive years. The odds of sterility increased steadily with age for both men and women, and across all datasets. However, women's sterility increased much more sharply with age than men's did, and women's odds of sterility were higher than men's at all reproductive ages.

  1. Fertility in female survivors of Hodgkin's lymphoma

    Directory of Open Access Journals (Sweden)

    Irene Biasoli

    2012-01-01

    Full Text Available Currently, Hodgkin's lymphoma is one of the most curable types of cancer. Patients are often young and so the long-term morbidities of treatment have become of increasing concern. Among these, infertility is one of the most challenging consequences for patients in reproductive age. Premature ovarian failure in premenopausal women is a serious long-term sequel of the toxicity of chemotherapy. The main consequence of this syndrome is infertility, but women also present other symptoms related to estrogen deprivation. Different rates of impaired gonadal function are reported, depending on the patient's age, stage of disease, dose and intensity of chemotherapy and the use of radiation therapy. The most established strategy in female infertility is cryopreservation of embryos after in vitro fertilization. Additionally, the use of oral contraceptives or gonadotropinreleasing hormone analogs (GnRH-a during treatment is under study. This review will provide a general overview of the main studies conducted to evaluate the infertility rate among female Hodgkin's lymphoma survivors and risk factors associated to treatment, different end-point definitions for evaluating fertility and also a brief description of the available strategies for fertility preservation.

  2. Physical pain increases interpersonal trust in females.

    Science.gov (United States)

    Wang, C; Gao, J; Ma, Y; Zhu, C; Dong, X-W

    2018-01-01

    People behave and interact with others differently when experiencing physical pain. Pain has dramatic effects on one's emotional responses, cognitive functions and social interaction. However, little has been known about whether and how physical pain influences interpersonal trust in social interaction. In the present study, we examined the influence of physical pain on trusting behaviour. A total of 112 healthy participants were recruited and assigned to physical pain condition (induced by Capsaicin) and control condition (with hand cream), respectively. Thirty minutes after pain induction, three decision-making tasks were conducted to measure behaviours in social interaction, including trust and trustworthiness (trust game), non-social risk-taking (risk game) and altruism (dictator game). Results showed that physical pain increased interpersonal trust among females, but not among males. Pain did not influence non-social risk-taking, altruism or trustworthiness, as evaluated by monetary transfers in those tasks. Moreover, the effect of physical pain on interpersonal trust was fully mediated by expectation of monetary profit. These findings demonstrate an effect of pain on interpersonal trust and suggest a reciprocity mechanism that the effect may be driven by self-interest rather than altruistic motivation. The pain effect on trust was evident only in females, implying distinct pain coping strategies used by both genders. The present work highlights the social component of pain and extends our understanding of mutual interactions between pain and social cognition. © 2017 European Pain Federation - EFIC®.

  3. Somatotype and performance in female futsal players

    Directory of Open Access Journals (Sweden)

    Marcos Roberto Queiroga

    2008-07-01

    Full Text Available http://dx.doi.org/10.5007/1980-0037.2008v10n1p56 The present study aimed to verify whether body somatotype was indicative of competitive success in female utsal (indoor soccer players. One hundred and twelve players (22.1 ± 5.4 years; 58.4 ± 6.9 kg; 161.8 ± 6.2 cm, from ten teams and seven different states, had participated in a national competition. The anthropometric date was analyzed using one-way ANOVA for repeated measures. The somatotype dispersion distance was applied to compare somatotypes between the champion team (reference and the other teams (from 2nd to 10th position. Anthropometric characteristics did not differ signifi cantly among teams. The results showed that the endomorphic component was predominant in relation to the mesomorphic and ectomorphic component, irrespective of a team’s ranking at the end of the competition. Therefore, the body somatotypes of female futsal teams cannot be considered as indicative of their competitive success.

  4. The impact of childbirth on female sexuality

    Directory of Open Access Journals (Sweden)

    Isabel Leal

    Full Text Available Objective: To compare variables related to sexual functioning, namely: sexual desire, arousal, orgasm, pain, sexual satisfaction and sexual function in women during the pregnancy and 3 months after delivery. Methods: This is an exploratory and descriptive, quantitative study. A non-probability, convenience sample of 62 women in the first stage, and of 52 women in the second stage, was used. The two groups were not significantly different regarding socio-demographic aspects. The main outcome measures used were the female sexual function as assessed by the Female Sexual Function Index (FSFI and a Socio-demographic and Clinical Questionnaire. Results: The women presented higher mean levels of sexual satisfaction after birth, than during the pregnancy presenting statistically significant differences. Also they had lower mean levels of sexual desire, sexual arousal and vaginal lubrication after delivery. Regarding the orgasm, they presented higher mean levels in the postpartum period. The overall sexual function after childbirth did not present significant differences when comparing the pregnancy period to the postpartum, but presented higher mean levels during the pregnancy. Pain levels were higher during the pregnancy. Conclusion: We found no significant differences between the two groups, in most of the studied variables. However, Sexual Arousal and Sexual Satisfaction presented statistically significant differences.

  5. Coping behaviors among sexual minority female youth.

    Science.gov (United States)

    Pendragon, Diane K

    2010-01-01

    This article summarizes data from a qualitative study investigating the ways in which female youth perceive and respond to challenges related to the interplay of late adolescence and a minority sexual orientation. Fifteen sexual minority females in late adolescence were interviewed individually and in focus groups. The interviews focused on participants' perceptions of challenges, the impact those stressors have in their lives, and methods they utilize to cope with them. The most common negative experiences reported were isolation, lack of acceptance, harassment, and violence. Sub-themes include: hearing negative messages about gender and sexual orientation, pressures to conform to a variety of cultural norms including gender norms, fears of future violence, and pressure to identify sexual orientation. Collectively, the participants described these negative consequences of experiences of heterosexism, sexism, and racism as their most difficult experiences. The most common responses to these stressors reported by participants were finding support in relationships, engaging in coping responses, pursuing education and activism, rebellion and resistance, and avoidance and deferment.

  6. Sex therapy for female sexual dysfunction

    Science.gov (United States)

    2013-01-01

    Introduction About 45% of women suffer from some form of sexual dysfunction. Despite its high prevalence, there are few studies that have systematically evaluated sex therapy in comparison with other interventions. Objective Review randomized clinical trials that present psychotherapeutic interventions for female sexual dysfunctions. Method Through a search in three databases (Medline, Web of Science and PsycInfo), 1419 references were found. After an analysis of the abstracts, twenty-seven articles met the inclusion criteria and composed this review. Results Sex therapy, as proposed by Masters and Johnson and Heiman and LoPiccolo, is still the most commonly used form of therapy for sexual dysfunctions; although it has shown results, the results do not consistently support that this is the best alternative in the treatment of sexual dysfunctions. Conclusion There is a lack of systematic study of many female sexual dysfunctions. Orgasmic disorder and sexual pain (vaginismus and dyspaurenia) are the most extensively studied disorders and those in which sex therapy seems to have better outcomes. PMID:24066697

  7. [Nickel levels in female dermatological patients].

    Science.gov (United States)

    Schwegler, U; Twardella, D; Fedorov, M; Darsow, U; Schaller, K-H; Habernegg, R; Behrendt, H; Fromme, H

    2009-07-01

    Nickel levels in urine were determined among 163 female dermatological patients aged 18 to 46 years. Data on life-style factors were collected in parallel via a questionnaire. Urinary nickel excretion was in the normal range of the German female population (0.2-46.1 microg Ni/g creatinine). The 95th percentile (3.9 microg Ni/l urine) exceeded the German reference value (3.0 microg Ni/l urine). In the multivariate regression analyses we found a statistically significant increase of ln-transformed nickel levels with increase in age and in women using dietary supplements. The following variables were not associated with Nickel urine levels: suffering from nickel eczema, smoking, drinking stagnated water, eating foods with high nickel contents and using nickel-containing kitchen utensils as, for example, an electric kettle with an open heater coil. We conclude that personal urinary levels should be assessed with simultaneous consideration of habits and life-style factors. A German national survery would be useful. Those patients who experience the exacerbation of their eczema in cases of oral provocation, for example, by a high nickel diet should be aware of potential sources of nickel, such as supplements.

  8. Female impulsive aggression: a sleep research perspective.

    Science.gov (United States)

    Lindberg, Nina; Tani, Pekka; Putkonen, Hanna; Sailas, Eila; Takala, Pirjo; Eronen, Markku; Virkkunen, Matti

    2009-01-01

    The rate of violent crimes among girls and women appears to be increasing. One in every five female prisoners has been reported to have antisocial personality disorder. However, it has been quite unclear whether the impulsive, aggressive behaviour among women is affected by the same biological mechanisms as among men. Psychiatric sleep research has attempted to identify diagnostically sensitive and specific sleep patterns associated with particular disorders. Most psychiatric disorders are typically characterized by a severe sleep disturbance associated with decreased amounts of slow wave sleep (SWS), the physiologically significant, refreshing part of sleep. Among men with antisocial behaviour with severe aggression, on the contrary, increased SWS has been reported, reflecting either specific brain pathology or a delay in the normal development of human sleep patterns. In our preliminary study among medication-free, detoxified female homicidal offenders with antisocial personality disorder, the same profound abnormality in sleep architecture was found. From the perspective of sleep research, the biological correlates of severe impulsive aggression seem to share similar features in both sexes.

  9. Hypokalemic paralysis in a young obese female.

    Science.gov (United States)

    Chiang, Wen-Fang; Hsu, Yu-Juei; Chang, Chin-Chun; Lin, Shih-Hua

    2012-08-16

    Profound hypokalemia with paralysis usually poses a diagnostic and therapeutic challenge. We report on a 28-y-old obese Chinese female presenting with sudden onset of flaccid quadriparesis upon awaking in the morning. There is no family history of hyperthyroidism. She experienced body weight loss of 7 kg in 2 months. The most conspicuous blood biochemistry is marked hypokalemia (1.8 mmol/l) and hypophosphatemia (0.5 mmol/l) associated with low urine K(+) and phosphate excretion. Surreptitious laxatives and/or diuretics abuse-related hypokalemic paralysis were tentatively made. However, her relatively normal blood acid-base status and the absence of low urine Na(+) and/or Cl(-) excretion made these diagnoses unlikely. Furthermore, she developed rebound hyperkalemia (5.7 mmol/l) after only 80 mmol K(+) supplementation. Thyroid function test confirmed hyperthyroidism due to Graves' disease. Control of the hyperthyroidism completely abolished her periodic paralysis. Thyrotoxic periodic paralysis (TPP) should be kept in mind as a cause of paralysis in female, even with obesity, despite its predominance in adult males. Copyright © 2012 Elsevier B.V. All rights reserved.

  10. The Female Athlete Triad: Prevalence in Military Women

    National Research Council Canada - National Science Library

    Lauder, Tamara

    1997-01-01

    The female athlete triad, otherwise known as the inter-relatedness of disordered eating, amenorrhea, and osteoporosis, is an area of increasing awareness in female athletes, which has not been explored in military women...

  11. Contraceptive use among female traders in Ibadan, Nigeria ...

    African Journals Online (AJOL)

    Contraceptive use among female traders in Ibadan, Nigeria. ... residence and compatibility between work and family responsibilities especially child care. ... contraceptives and associated factors among female traders in a well-defined market.

  12. Prevalence of sexual dysfunction among females in a university ...

    African Journals Online (AJOL)

    2014-06-29

    Jun 29, 2014 ... A self-administered structured pretested questionnaire on sexual activity was administered (the Female ... Results: The prevalence of female sexual dysfunction (FSFI score ≤ 26.50) was 53.3%. ..... Sample size determination.

  13. Leading Causes of Death in Females United States

    Science.gov (United States)

    ... and Health Issues at Work Health Equity Leading Causes of Death in Females, United States Recommend on Facebook Tweet ... to current and previous listings for the leading causes of death in females in the United States. Please note ...

  14. Bone mineral density and menstrual function in adolescent female ...

    African Journals Online (AJOL)

    Bone mineral density and menstrual function in adolescent female long-distance runners - A prospective comparative study of bone structure and menstrual function in adolescent female endurance athletes from five secondary schools in Pretoria.

  15. Retrospective Analysis of Academic status of Female students in ...

    African Journals Online (AJOL)

    dell

    Female students' participation in tertiary level education in Ethiopia is still very low ... baseless prejudice, stereotype thinking and discrimination against gender roles. ..... Figure 2 Bar graph showing female students across different faculties.

  16. Female Spectator Satisfaction and Perceived Service Quality on ...

    African Journals Online (AJOL)

    Female Spectator Satisfaction and Perceived Service Quality on University Sporting Grounds. ... study a survey was distributed to female spectators who watched soccer and basketball games on the grounds of ... AJOL African Journals Online.

  17. Assessment on the problems of female staff at Jimma University ...

    African Journals Online (AJOL)

    This study is therefore, meant to identify gender related problems of Jimma ... attitude of the society against females, work overload, lack of assertiveness, ... of females believed that there existed gender discrimination currently (p<0.05).

  18. Anti-mycobacterial recall responses differentiate female patients ...

    African Journals Online (AJOL)

    Preferred Customer

    patients with genital tuberculosis from patients with other gynecological ... Lakew2. Abstract. Background: Female Genital Tuberculosis (FGTB) is one form of extra pulmonary tuberculosis affecting the female ..... major secretion product of.

  19. Understanding social media usage by females in Saudi Arabia: a ...

    African Journals Online (AJOL)

    Understanding social media usage by females in Saudi Arabia: a descriptive finding. ... This study was conducted to determine the effects of SM on Saudi females. ... hence more effort should be undertaken to encourage more uptake of SM for ...

  20. Female Sexual Homicide Offenders: A Descriptive and Comparative Study.

    Science.gov (United States)

    Skott, Sara; Beauregard, Eric; Darjee, Rajan

    2018-04-23

    Research on female sexual homicide has been very scarce. In Europe, it has rarely been examined, and in Scotland, it has never previously been studied. This exploratory study aims to examine the characteristics of sexual homicides involving female offenders between 1990 and 2015 in Scotland. Using data from the Scottish Homicide Database between 1990 and 2015, female sexual homicides (n = 7) were compared to nonsexual homicides committed by females (n = 106) and to sexual homicides committed by men (n = 89) using Fisher's exact tests. The findings show that although female sexual homicide offenders are similar to both female nonsexual homicide offenders and male sexual homicide offenders in certain aspects, there are important differences that distinguish sexual homicides involving female offenders from both groups. Female sexual homicide offenders can arguably be seen as a distinct group of offenders, with specific characteristics and specific needs. © 2018 American Academy of Forensic Sciences.

  1. Documenting a best practice model for successful female inmate ...

    African Journals Online (AJOL)

    Documenting a best practice model for successful female inmate and female ex ... of men and women within the prison and correctional services as well as inform and ... and beyond, with scope for transforming it into a robust business model.

  2. Female Remating, Sperm Competition and Sexual Selection in Drosophila

    OpenAIRE

    Singh, Dr. Shree Ram; Singh, Dr. B N; Hoenigsberg, Dr. H F

    2002-01-01

    Female remating is the fundamental to evolutionary biology as it determines the pattern of sexual selection and sexual conflict. Remating in females is an important component of Drosophila mating systems because it is associated with pattern of sperm usage and sexual selection. Remating is common in females of many species of Drosophila in both natural and laboratory populations. It is reported in many insect species and vertebrates also. Female remating is prerequisite for the ...

  3. The Female Athlete Triad: Disordered Eating, Amenorrhea, and Osteoporosis.

    Science.gov (United States)

    Rust, Dawnella M.

    2002-01-01

    Describes the Female Athlete Triad, an interrelated combination of disorders that can occur in girls and women who are physically active. Presents nine resources for the Female Athlete Triad. Concludes that as more young females become physically active, school personnel need to be aware of the importance of promoting healthy eating and training…

  4. Iron Deficiency In Frequent And First Time Female Blood Donors ...

    African Journals Online (AJOL)

    Aim of the study: This study was conducted to evaluate the frequency of iron deficiency and relevant factors in frequent and first time female blood donors at Casablanca blood transfusion centre, Morocco. Methods: Between November 2005 and April 2006, twenty-one female first time and twenty-one frequent female blood ...

  5. The Female Vikings, a women's fan group in Denmark

    DEFF Research Database (Denmark)

    Mintert, Svenja-Maria; Pfister, Gertrud Ursula

    2014-01-01

    on the historical development of a Danish women-only fan group called 'The Female Vikings', which support a professional football club, Lyngby Boldklub (BK), in a city north of Copenhagen. The article explores the backgrounds and motivations of female fans, as well as their ways of staging femininity in a man...... of the female fans during the club's 'crisis' and their 'collective memories'....

  6. Sexual and social competition: broadening perspectives by defining female roles.

    Science.gov (United States)

    Rubenstein, Dustin R

    2012-08-19

    Males figured more prominently than females in Darwin's view of sexual selection. He considered female choice of secondary importance to male-male competition as a mechanism to explain the evolution of male ornaments and armaments. Fisher later demonstrated the importance of female choice in driving male trait evolution, but his ideas were largely ignored for decades. As sexual selection came to embrace the notions of parent-offspring and sexual conflict, and experimental tests of female choice showed promise, females began to feature more prominently in the framework of sexual selection theory. Recent debate over this theory has centred around the role of females, not only over the question of choice, but also over female-female competition. Whereas some have called for expanding the sexual selection framework to encompass all forms of female-female competition, others have called for subsuming sexual selection within a broader framework of social selection, or replacing it altogether. Still others have argued for linking sexual selection more clearly to other evolutionary theories such as kin selection. Rather than simply debating terminology, we must take a broader view of the general processes that lead to trait evolution in both sexes by clearly defining the roles that females play in the process, and by focusing on intra- and inter-sexual interactions in males and females.

  7. Some Reflections of a Female Seminarian: Woman, Whither Goest Thou?

    Science.gov (United States)

    Rayburn, Carole A.

    This paper examines the attitudes and behavior of male students and teachers toward female seminary students. The purpose is to determine the extent to which female students are accepted as being equal to male seminary students. Data are based on experiences of female students in two Protestant seminaries--one in a cosmopolitan capital city and…

  8. Female genital mutilation and its effects: Implications for counselling ...

    African Journals Online (AJOL)

    This study tried to establish if there is any relationship between promiscuity and FGM, if circumcised females suffer depression more than the uncircumcised females and, if circumcised females have less difficulty than their uncircumcised counterparts in becoming sexually aroused and attaining orgasm. Three null ...

  9. Shared Reproductive State Enhances Female Associations in Dolphins

    International Nuclear Information System (INIS)

    Moller, L.M.; Harcourt, R.G.

    2007-01-01

    Female bottle nose dolphins (genus Tursiops) usually associate at moderate level with other females within social clusters called bands or cliques. It has been suggested that reproductive state may play the predominant role in determining associations within female T. truncatus bands. Here, we test the hypothesis that reproductive state correlates with associations of female Indo-Pacific bottle nose dolphins (T. aduncus). We found that females in similar reproductive state, which included females from late pregnancy to the first year of their calves' life or females from early pregnancy to their calves' newborn period, had higher-association coefficients with each other than they did with females in different reproductive states (females with older calves or without calves). This was observed both within and across social clusters suggesting that reproductive state, at least for pregnant females and those with young calves, plays an important role in determining who to associate with. However, a female's most frequent associate was not always with another in similar reproductive state. We suggest that several factors, including reproductive state, may be of importance in determining associations of female bottle nose dolphins

  10. Male flat lizards prefer females with novel scents | Lewis | African ...

    African Journals Online (AJOL)

    Males were given a choice between two refuges, an odourless control and one of the following: a conspecific female from the same population (sympatric), a conspecific female from a distant population (allopatric), and a female from their sister species (heterospecific), P. capensis. Males chose refuges treated with the scent ...

  11. factors associated with perceived continuation of females' genital

    African Journals Online (AJOL)

    user

    It has a long-term physiological, sexual and psychological effect on women. Females' genital ... Muslim religion were predictors of continuation of females' genital mutilation. Key words: Female ... deeply entrenched in social, economic and cultural structures. FGM is .... have more access and exposure to media and advo-.

  12. Shared Reproductive State Enhances Female Associations in Dolphins

    Directory of Open Access Journals (Sweden)

    Luciana M. Möller

    2008-01-01

    Full Text Available Female bottlenose dolphins (genus Tursiops usually associate at moderate level with other females within social clusters called bands or cliques. It has been suggested that reproductive state may play the predominant role in determining associations within female T. truncatus bands. Here, we test the hypothesis that reproductive state correlates with associations of female Indo-Pacific bottlenose dolphins (T. aduncus. We found that females in similar reproductive state, which included females from late pregnancy to the first year of their calves' life or females from early pregnancy to their calves' newborn period, had higher-association coefficients with each other than they did with females in different reproductive states (females with older calves or without calves. This was observed both within and across social clusters suggesting that reproductive state, at least for pregnant females and those with young calves, plays an important role in determining who to associate with. However, a female's most frequent associate was not always with another in similar reproductive state. We suggest that several factors, including reproductive state, may be of importance in determining associations of female bottlenose dolphins.

  13. Female Empowerment in Iran: The Voice of Iranian University Students

    Science.gov (United States)

    Fereidouni, Somayeh; Mehran, Golmar; Mansourian, Yasdan

    2015-01-01

    In line with global trends, the rate of Iranian female students' enrolment in higher education has increased. However, some policy makers have been concerned about this and without considering the female voice, they have implemented strategies to balance the labour market, which has led to a decrease in female students in certain majors. The…

  14. Dilemmas in counselling females with the fragile X syndrome

    NARCIS (Netherlands)

    B.B.A. de Vries (Bert); H.M. van den Boer-van den Berg; M.F. Niermeijer (Martinus); A. Tibben (Arend)

    1999-01-01

    textabstractThe dilemmas in counselling a mildly retarded female with the fragile X syndrome and her retarded partner are presented. The fragile X syndrome is an X linked mental retardation disorder that affects males and, often less severely, females. Affected females

  15. Understanding Depression among Gifted Adolescent Females: Feminist Therapy Strategies.

    Science.gov (United States)

    Sands, Toni; Howard-Hamilton, Mary

    1995-01-01

    Research on depression among gifted adolescent females is reviewed. A psychotherapeutic model drawing on established feminist therapy strategies is presented for counselors working with gifted adolescent females. The model emphasizes recognizing harmful effects of patriarchal society, supporting females in self-exploration, and pursuing nonsexist…

  16. Social Responsibility Personality Differences between Male and Female Communicators.

    Science.gov (United States)

    Hantz, Alan M.; Wright, Donald K.

    A study was conducted to explore in what ways, if any, male public relations practitioners differ from their female counterparts in their level of social responsibility. Subjects were 105 public relations practitioners (60% female and 40% male) and 215 college students (71% female and 29% male), who completed the Berkowitz-Lutterman SRS Scale. The…

  17. Perceptions of Credibility of Male and Female Syndicated Political Columnists.

    Science.gov (United States)

    Andsager, Julie L.

    1990-01-01

    Examines perceptions of the credibility of male and female syndicated political columnists. Finds that college students exhibited little prejudice against female versus male bylines in political interpretive columns. Finds a small tendency for male readers to evaluate male bylines higher in stereotypical ways, but female readers do not do this.…

  18. Testosterone and Dihydrotestosterone Differentially Improve Cognition in Aged Female Mice

    Science.gov (United States)

    Benice, Ted S.; Raber, Jacob

    2009-01-01

    Compared with age-matched male mice, female mice experience a more severe age-related cognitive decline (ACD). Since androgens are less abundant in aged female mice compared with aged male mice, androgen supplementation may enhance cognition in aged female mice. To test this, we assessed behavioral performance on a variety of tasks in 22- to…

  19. Analysis of the Policies for Female Teachers in Korea.

    Science.gov (United States)

    Min, Moo Sook

    2000-01-01

    Reviews Korean female-teacher-related policies, focusing on: policies for improving the working conditions of women in schools; promotion-related policies for facilitating female teachers' advancement to administrative posts; and a gender-quota system for reducing the proportion of female teachers in the teaching profession. The paper concludes…

  20. Challenges hindering female participation in politics as expressed ...

    African Journals Online (AJOL)

    The study challenges hindering female participation in politics as expressed by female politicians in the federal capital territory, Abuja, Nigeria. The research design adopted for this study was descriptive survey. The respondents were 210 female politicians selected from six Area Councils of the FCT using a proportionate ...