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Sample records for twenty plug-positive female

  1. Wicked Female Characters in Roddy Doyle’s “The Pram”: Revisiting Celtic and Polish Myths in the Context of Twenty-First Century Ireland

    Directory of Open Access Journals (Sweden)

    Burcu Gülüm Tekin

    2015-07-01

    Full Text Available “The Pram” is the only horror story in Roddy Doyle’s collection The Deportees and Other Stories (2007. It is also unique in terms of its approach to Ireland’s multicultural scene in the twenty-first century. Doyle turns the other side of the coin and introduces a migrant caretaker (Alina, who loses her mind due to her employees’ (the O’Reilly family ill-treatment. As a reaction to their scornful attitude, Alina becomes a murderer. Set in the context of twenty-first century Dublin, “The Pram” contains various references to Celtic and Polish mythological female figures (in particular, the Old Hag of Beara and Boginka, which strengthen the thrilling, mythical elements in the plot. This paper aims to examine the characters’ negative attitude towards migrants in Ireland in the light of the racist discourse present in the story. Also, I will focus on the story’s female characters and discuss the handicaps of being a female migrant in Ireland. The parallels between the mythical female figures and the protagonist Alina will be another point to be analyzed. The argument of this paper is that Doyle does not always portray the positive outcomes of a multicultural society. On the contrary, he conveys the perspective of the incoming migrant. “The Pram” stages the obstacles that a female outsider may experience in Ireland and her subsequent transformation as a result of the racism she encounters there.

  2. Performing the comic side of bodily abjection: A study of twenty-first century female stand-up comedy in a multi-cultural and multi-racial Britain

    OpenAIRE

    Blunden, Pamela

    2011-01-01

    This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. This thesis is a socio-cultural study of the development of female stand-up comedy in the first decade of the twenty-first century within a multi-racial and multi-cultural Britain. It also engages with the theory and practice of performance and asks the question: ‘In what ways can it be said that female stand-up comics perform the comic side of bodily abjection?’ This question is applied to t...

  3. The Princess and the Poor Self-Image: An Analysis of Newbery Medal Winners for Gender Bias and Female Underrepresentation Leading into the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Melissa A. McCleary

    2014-05-01

    Full Text Available This study analyzes how 12 recent (2000-2011 Newbery Medal-winning books represent gender. The study counts how many of the books’ characters represent progressive or traditional gender roles, how many male and female characters represent each character category (protagonist, antagonist, major, and minor, how many strong female characters are accepted or rejected by their peers, how many characters hold stereotypical gender beliefs about themselves or their peers, and how many works contain balanced feminist perspectives. The study finds equitable female representation, but the study also finds a bias toward traditional male stereotypes. The results indicate a general acceptance of strong female characters and a balanced representation of females, regardless of a historical fiction classification. These results suggest that characters in Newbery Medal-winning books represent gender more equally and less stereotypically compared to characters in works of earlier decades.

  4. Moderate to severe injuries in football: a one-year prospective study of twenty-four female and male amateur teams.

    Science.gov (United States)

    Lion, Alexis; Theisen, Daniel; Windal, Thierry; Malisoux, Laurent; Nührenbörger, Christian; Huberty, Robert; Urhausen, Axel; Seil, Romain

    2014-01-01

    This study aimed to realize a prospective follow-up of the injuries occurring in female and male football players involved in the highest league in the Grand-Duchy of Luxembourg. Data concerning anthropometric characteristics and football activities were gathered in 125 female and 243 male football players via questionnaires at the beginning of the study. Then, a follow-up of moderate to severe injuries (> 15 days of interruption in football practice) was performed throughout the season 2013-2014. Sixteen injuries (injury incidence = 0.7 injuries/1000 h of exposure) were observed in 13 female football players (10.4%). These injuries concerned mainly the knee (n = 7; 43.7%), with capsules and ligaments being the most often concerned tissues (n = 7; 43.7%). In male football players, 41 severe injuries (injury incidence = 0.6 injuries/1000 h of exposure) were observed in 36 players (14.8%). These injuries concerned mainly the thighs (n = 12; 29.3%) and the muscles and tendons were the most often concerned tissues (n = 18; 43.9%). Injuries in football are predominantly located at the lower limbs, particularly the knees in female football players. The predominant muscle and tendon lesions of the thighs occurring in males could reveal that physical preparation is insufficient or inadequate for a number of players. Regarding these results, it is necessary to implement an injury prevention strategy. The "FIFA 11+" programme could be used as the basic method, but should be personalized according to sex. The injury collection methodology could be optimized with the use of an electronic database, such as the Training and Injury Prevention Platform for Sports (TIPPS). Beside the systematic recording of injury data (as well as the training load) by the players or the medical staff, this system allows to share of important information between stakeholders, follow-up the players, provide risk factor warnings and increase the awareness of the injury problem.

  5. Twenty lectures on thermodynamics

    CERN Document Server

    Buchdahl, H A

    2013-01-01

    Twenty Lectures on Thermodynamics is a course of lectures, parts of which the author has given various times over the last few years. The book gives the readers a bird's eye view of phenomenological and statistical thermodynamics. The book covers many areas in thermodynamics such as states and transition; adiabatic isolation; irreversibility; the first, second, third and Zeroth laws of thermodynamics; entropy and entropy law; the idea of the application of thermodynamics; pseudo-states; the quantum-static al canonical and grand canonical ensembles; and semi-classical gaseous systems. The text

  6. Twenty Years of KSHV

    Directory of Open Access Journals (Sweden)

    Yuan Chang

    2014-11-01

    Full Text Available Twenty years ago, Kaposi’s sarcoma (KS was the oncologic counterpart to Winston Churchill’s Russia: a riddle, wrapped in a mystery, inside an enigma. First described by Moritz Kaposi in 1872, who reported it to be an aggressive skin tumor, KS became known over the next century as a slow-growing tumor of elderly men—in fact, most KS patients were expected to die with the tumor rather than from it. Nevertheless, the course and manifestations of the disease varied widely in different clinical contexts. The puzzle of KS came to the forefront as a harbinger of the AIDS epidemic. The articles in this issue of Viruses recount progress made in understanding Kaposi’s sarcoma herpesvirus (KSHV since its initial description in 1994.

  7. Top at Twenty

    CERN Document Server

    2015-01-01

    The "Top at Twenty" workshop is dedicated to the celebration of 20 years since the top quark discovery at Fermilab in 1995. Speakers from all experiments capable of studying top quark, ATLAS, CDF, CMS and DZero, will present the most recent results of the top quark studies based on Run II of the Tevatron and Run I of the LHC. Reviews of such fundamental measurements as mass of the top quark, its spin, charge and production properties are planned with some of them orders of magnitude better in precision in comparison with original CDF and DZero papers announcing the top quark discovery. Measurements of top quark production and decay that illuminate the nature of the Higgs boson and seek new phenomena will be presented. Theoretical talks on how the top quark fits into the Standard Model and its potential extensions will also be presented. This workshop will complement the yearly Top Workshop which is held in September and will benefit from many new results expected to be presented at winter conferences in 2015...

  8. Outlook: The Next Twenty Years

    Energy Technology Data Exchange (ETDEWEB)

    Murayama, Hitoshi

    2003-12-07

    I present an outlook for the next twenty years in particle physics. I start with the big questions in our field, broken down into four categories: horizontal, vertical, heaven, and hell. Then I discuss how we attack the bigquestions in each category during the next twenty years. I argue for a synergy between many different approaches taken in our field.

  9. Twenty-first century vaccines

    Science.gov (United States)

    Rappuoli, Rino

    2011-01-01

    In the twentieth century, vaccination has been possibly the greatest revolution in health. Together with hygiene and antibiotics, vaccination led to the elimination of many childhood infectious diseases and contributed to the increase in disability-free life expectancy that in Western societies rose from 50 to 78–85 years (Crimmins, E. M. & Finch, C. E. 2006 Proc. Natl Acad. Sci. USA 103, 498–503; Kirkwood, T. B. 2008 Nat. Med 10, 1177–1185). In the twenty-first century, vaccination will be expected to eliminate the remaining childhood infectious diseases, such as meningococcal meningitis, respiratory syncytial virus, group A streptococcus, and will address the health challenges of this century such as those associated with ageing, antibiotic resistance, emerging infectious diseases and poverty. However, for this to happen, we need to increase the public trust in vaccination so that vaccines can be perceived as the best insurance against most diseases across all ages. PMID:21893537

  10. Twenty Questions Games Always End With Yes

    CERN Document Server

    Gill, John T

    2010-01-01

    Huffman coding is often presented as the optimal solution to Twenty Questions. However, a caveat is that Twenty Questions games always end with a reply of "Yes," whereas Huffman codewords need not obey this constraint. We bring resolution to this issue, and prove that the average number of questions still lies between H(X) and H(X)+1.

  11. Capital in the Twenty-First Century

    DEFF Research Database (Denmark)

    Hansen, Per H.

    2014-01-01

    Review essay on: Capital in the Twenty-First Century. By Thomas Piketty . Translated by Arthur Goldhammer . Cambridge, Mass.: The Belknap Press of Harvard University Press, 2014. viii + 685 pp......Review essay on: Capital in the Twenty-First Century. By Thomas Piketty . Translated by Arthur Goldhammer . Cambridge, Mass.: The Belknap Press of Harvard University Press, 2014. viii + 685 pp...

  12. Female circumcision.

    Science.gov (United States)

    Abu Daia, J M

    2000-10-01

    It is uncertain when female circumcision was first practiced, but it certainly preceded the founding of both Christianity and Islam. A review of past and current historical, popular and professional literature was undertaken, and 4 types of female circumcision were identified. Typically female circumcision is performed by a local village practitioner, lay person or by untrained midwives. Female genital mutilation is not accepted by any religious or medical opinion, and is a violation of human rights against helpless individuals who are unable to provide informed consent and who must therefore be protected through education and legislation. Complications of female circumcision can present after many years. Any medical practitioner (either for adult or pediatric) can be confronted with this issue of female circumcision, even in countries where this custom is not present, thus mandating the understanding of this complex issue.

  13. Female epispadias

    Directory of Open Access Journals (Sweden)

    M V Krishna Shetty

    2011-01-01

    Full Text Available Isolated female epispadias without bladder exstrophy is an extremely rare congenital anomaly. The symptoms of female epispadias are primary urinary incontinence and abnormal anatomical features. A 7-year-old girl presented with partial incontinence of urine. On physical examination, bifid clitoris and labia minora were seen. The vagina and hymen were normal. Voiding cystourethrogram showed no reflux. With the diagnosis of isolated female epispadias, single stage reconstruction of the urethra, labia minora and clitoris was performed.

  14. Twenty-Channel Voice Response System.

    Science.gov (United States)

    1981-06-01

    programs and vocabulary. 0 Telephone Company (TELCO) Switched Lines - provides access to VRS using telephones. * Bell 407C Data Sets - Converts the Touch...from the twenty 407C units. 0 DLII-E - Asynchronous interface to the 11/34 unibus for the VOTRAX unit. * 20 Channel ADPCM Decoder - a specially designed

  15. Educating the Ablest: Twenty Years Later

    Science.gov (United States)

    Culross, Rita R.

    2015-01-01

    This study examines the current lives of thirty-five individuals who participated in high school gifted programs twenty years ago. The research specifically looked at educational attainment and career goals in terms of expressed aspirations in high school, using social media and other Internet sources. Results indicated continued support for the…

  16. Paradox of Reconstruction:Analysis on Female Intellectuals’ Professional Concept of Twenty and Thirty Years in the 20th Century%重建的悖论:1920-1930年代知识女性职业价值观探析

    Institute of Scientific and Technical Information of China (English)

    马方方

    2014-01-01

    The profession is the central issue to shape the image of women and discuss the liberation of women of recent intellectuals so as to form the profession values of respecting women’ s independent personality and encouraging women employment.Meanwhile, some female intellectuals thought about and deconstruct the new women with the dual roles of new women with the dual roles of family and society.This kind of occupa-tional values produced in double role conflict problem of career women, which was inconsistent with the main-stream, but it implicated another deep implication to respect female individual value.%职业是近代知识分子重塑女性形象,探讨女性解放的中心议题,并以此形成尊重妇女独立人格与鼓励女性就业为核心的职业价值观念。与主流价值观不同,有一部分知识女性对现代新女性的构想设计,是把她置放在家庭与社会双重角色的意义上来思考与解构的。这种观念产生于职业女性两种角色冲突的困境,实际隐含着对女性个体价值尊重的另一深层意涵。

  17. Female Infertility

    Science.gov (United States)

    Infertility means not being able to get pregnant after at least one year of trying (or 6 ... woman keeps having miscarriages, it is also called infertility. Female infertility can result from age, physical problems, ...

  18. Twenty Practices of an Entrepreneurial University

    DEFF Research Database (Denmark)

    Gjerding, Allan Næs; Wilderom, Celeste P.M.; Cameron, Shona P.B.;

    2006-01-01

    similarities; especially that entrepreneurship within universities has to be welcomed and facilitated top-down, but organically occurs and develops bottom-up. Implementing entrepreneurship at universities is thus about stimulating a culture of organic intrapreneurship and we provide practical recommendations...... studies twenty organisational practices against which a University's entrepreneurship can be measured. These twenty practices or factors in effect formed the basis for an entrepreneurship audit. During a series of interviews, the extent to which the universities are seen as entrepreneurial...... by the interviewees was surveyed. We showed that the practices have been implemented only to various degrees and rather unsystematically. There are important differences among the universities, to some extent depending on the level of ambition that each university has regarding each practice. There are also important...

  19. Intelligence in the Twenty-First Century

    OpenAIRE

    2000-01-01

    The author concludes that the world will most probably remain rife with conflict even in the twenty first century and that the traditional role of intelligence will not only continue but will increase in importance. He characterizes the international situation as being "more of the same historically"; that is, the existence of several different centers of power and mutual conflicts based solely on national interests. In order to protect and promote one's national interests, sovereign states w...

  20. Servicing the twenty-first century

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, D. [DTLR, London (United Kingdom)

    2002-04-01

    Twentieth century governments have committed themselves to the principle of sustainable development. Efforts to fulfil this goal offer an insight into changes in building services provision in the opening decades of the new century. Sustainable development indicators are used to identify possible trends. The analysis also forms the basis for some speculative conjectures as a basis for a research agenda for the twenty-first century. (Author)

  1. Twenty-first century learning in afterschool.

    Science.gov (United States)

    Schwarz, Eric; Stolow, David

    2006-01-01

    Twenty-first century skills increasingly represent the ticket to the middle class. Yet, the authors argue, in-school learning is simply not enough to help students develop these skills. The authors make the case that after-school (or out-of-school) learning programs are emerging as one of the nation's most promising strategies for preparing young people for the workforce and civic life. Most school systems have significant limitations for teaching twenty-first century skills. They have the limits of time: with only six hours per day there is barely enough time to teach even the basic skills, especially for those students starting already behind. They have the limits of structure: typical school buildings and classrooms are not physically set up for innovative learning. They have the limits of inertia and bureaucracy: school systems are notoriously resistant to change. And perhaps most important, they have the limits of priorities: especially with the onset of the No Child Left Behind Act, schools are laserlike in their focus on teaching the basics and therefore have less incentive to incorporate twenty-first century skills. Meanwhile, the authors argue that after-school programs are an untapped resource with three competitive advantages. First, they enable students to work collaboratively in small groups, a setup on which the modern economy will increasingly rely. Second, they are well suited to project-based learning and the development of mastery. Third, they allow students to learn in the real-world contexts that make sense. Yet the after-school sector is fraught with challenges. It lacks focus-Is it child care, public safety, homework tutoring? And it lacks rigorous results. The authors argue that the teaching of twenty-first century skills should become the new organizing principle for afterschool that will propel the field forward and more effectively bridge in-school and out-of-school learning.

  2. Female sexuality

    Science.gov (United States)

    Rao, T.S. Sathyanarana; Nagaraj, Anil Kumar M.

    2015-01-01

    Sex is a motive force bringing a man and a woman into intimate contact. Sexuality is a central aspect of being human throughout life and encompasses sex, gender identities and roles, sexual orientation, eroticism, pleasure, intimacy, and reproduction. Sexuality is experienced and expressed in thoughts, fantasies, desires, beliefs, attitudes, values, behaviors, practices, roles and relationships. Though generally, women are sexually active during adolescence, they reach their peak orgasmic frequency in their 30 s, and have a constant level of sexual capacity up to the age of 55 with little evidence that aging affects it in later life. Desire, arousal, and orgasm are the three principle stages of the sexual response cycle. Each stage is associated with unique physiological changes. Females are commonly affected by various disorders in relation to this sexual response cycle. The prevalence is generally as high as 35–40%. There are a wide range of etiological factors like age, relationship with a partner, psychiatric and medical disorders, psychotropic and other medication. Counseling to overcome stigma and enhance awareness on sexuality is an essential step in management. There are several effective psychological and pharmacological therapeutic approaches to treat female sexual disorders. This article is a review of female sexuality. PMID:26330647

  3. The characterization of twenty sequenced human genomes.

    Directory of Open Access Journals (Sweden)

    Kimberly Pelak

    2010-09-01

    Full Text Available We present the analysis of twenty human genomes to evaluate the prospects for identifying rare functional variants that contribute to a phenotype of interest. We sequenced at high coverage ten "case" genomes from individuals with severe hemophilia A and ten "control" genomes. We summarize the number of genetic variants emerging from a study of this magnitude, and provide a proof of concept for the identification of rare and highly-penetrant functional variants by confirming that the cause of hemophilia A is easily recognizable in this data set. We also show that the number of novel single nucleotide variants (SNVs discovered per genome seems to stabilize at about 144,000 new variants per genome, after the first 15 individuals have been sequenced. Finally, we find that, on average, each genome carries 165 homozygous protein-truncating or stop loss variants in genes representing a diverse set of pathways.

  4. FEMALE PSEUDOHERMAPHRODITISM

    Directory of Open Access Journals (Sweden)

    AL. Bulotta

    2012-01-01

    Full Text Available Introduction. 21α-hydroxylase deficiency is the most frequent cause of virilization in patients with female karyotype due to exposure of a female fetus to excess of androgen. We report anatomical and cosmetic results of feminizing genital reconstruction of two related patients (second cousin with XX karyotype born with urogenital sinus anomalies (UGS and not treated at birth. Materials and Metods. Patient 1 is 6-years old with ambiguous genitalia graded as Prader V and never undergone therapy or surgery. Patient 2 is 10-years old, graded as Prader IV and subjected to hormonal therapy and clitoral amputation at the age of 6. Mobilization of urogenital sinus, pull-through of vagina and tubulization of urethra was performed in both after placement of Foley chateters in vagina and bladder by cisto-vaginoscopy. Genitoplasty involved refashioning the tissues to create minora and majora labia and, after removal of corpora, partial clitorectomy was carried in patient 1 and clitoridal reconstruction in patient 2. Result. Vaginal introitus was positioned in the vestibule region below urethral meatus. Foley chateters was removed after two weeks in narcosis and the cosmetic and anatomic result was good. Conclusion. Goals of feminizing genitoplasty are to restore, soon as possible, anatomy achieving a more feminine appareance with a vagina for menstruation, to preserve reproductive capacity and to prevent urological sequelae but it’s also important to contribute in a development of a more stable gender identity. This procedure in two stage, based on an accurate diagnosis, is good to create feminine genital appareance in children with female pseudohermaphroditism expecially if not treated at birth.

  5. The twenty-first century in space

    CERN Document Server

    Evans, Ben

    2015-01-01

    This final entry in the History of Human Space Exploration mini-series by Ben Evans continues with an in-depth look at the latter part of the 20th century and the start of the new millennium. Picking up where Partnership in Space left off, the story commemorating the evolution of manned space exploration unfolds in further detail. More than fifty years after Yuri Gagarin’s pioneering journey into space, Evans extends his overview of how that momentous voyage continued through the decades which followed. The Twenty-first Century in Space, the sixth book in the series, explores how the fledgling partnership between the United States and Russia in the 1990s gradually bore fruit and laid the groundwork for today’s International Space Station. The narrative follows the convergence of the Shuttle and Mir programs, together with standalone missions, including servicing the Hubble Space Telescope, many of whose technical and human lessons enabled the first efforts to build the ISS in orbit. The book also looks to...

  6. Twenty Years After: Armenian Research Libraries Today

    Directory of Open Access Journals (Sweden)

    D. Aram Donabedian

    2012-05-01

    Full Text Available Since achieving statehood in 1991, Armenia has faced major economic and political obstacles which have significantly affected the nation’s research libraries. This research paper will quantitatively and qualitatively examine the challenges facing Armenian research libraries just over twenty years after the collapse of the Soviet Union. Specifically, the authors analyze their interviews with five library administrators at five major institutions, respectively. These include Yerevan State University Library, the National Library of Armenia, the Fundamental Scientific Library of the National Academy of Sciences of Armenia, the Republican Scientific-Medical Library of Armenia, and the Papazian Library of the American University of Armenia. The instrument for the interviews consists of 73 questions based on the 2004 Association of College and Research Libraries Standards for Libraries in Higher Education and evaluates the following factors:• The library’s mission, goals and objectives• Public or user services• Instruction activities at the library• Resources (print, media, or electronic and collection development• Access to the library’s resources• Outcome assessment, or evaluation of the library• Staffing issues• Facility maintenance and plans for library development• Communication and cooperation both within the library and with the user community• Administration• BudgetIn addition, we will focus on the strengths and weaknesses of these libraries and investigate the growing open access movement in Armenia. Based on our findings, the authors wish to facilitate dialogue and consider possible approaches to help these libraries meet Armenia’s pressing information needs.

  7. Familial Sarcoidosis: An Analysis of Twenty-Eight Cases

    Directory of Open Access Journals (Sweden)

    Dildar Duman

    2016-12-01

    Full Text Available Objective: Sarcoidosis is a multisystemic disease, exact cause of disease is unknown but it is assumed that genetic predisposition and ethnic factors play a role in etiology. Studies related with familial sarcoidosis is limited and only case reports about familial sarcoidosis is available from our country. We aimed to evaluate the prevelance of familial sarcoidosis and clinical findings of cases with familial sarcoidosis. Methods: We retrospectively documented file records of 678 patients diagnosed with sarcoidosis and followed up in outpatient clinic of sarcoidosis from January 1996 to February 2016. 28 familial sarcoidosis cases in 14 families were enrolled into the study. Their demographic findings, family relationship, symptoms, laboratory and pulmonary function test results, radiological apperances, diagnostic methods, treatments were recorded. Results: Twenty-eight sarcoidosis patients out of 678 reported as familial cases, giving a prevelance of familial sarcoidosis as 4%. There were 8 sarcoidosis sib, 4 sarcoidosis mother-child, 1 sarcoidosis father-child and 1 sarcoidosis cousin relationship. Female/male ratio was 1.8, mean age of the study population was 43, most freguent symptoms were cough and dyspnea, stage 2 was mostly seen according to chest X-ray, most common CT appearance was mediastinal lymphadenopathy and mediastinoscopy was the most freguent diagnostic method. Conclusion: This study is important to lead interrogation of family in patients with suspected sarcoidosis and future studies investigating familial aggregation in sarcoidosis.

  8. Twenty years of acanthamoeba diagnostics in Austria.

    Science.gov (United States)

    Walochnik, Julia; Scheikl, Ute; Haller-Schober, Eva-Maria

    2015-01-01

    Acanthamoebae are the causative agents of an often seriously progressing keratitis (AK) occurring predominantly in contact lens wearers and can cause several disseminating infections potentially resulting in granulomatous amoebic encephalitis (GAE) in the immunocompromised host. Our institution is the Austrian reference laboratory for Acanthamoeba diagnostics and the aim of this study was to give an overview of proven cases of Acanthamoeba infections in Austria during the past 20 yr. All samples of patients with suspected AK or GAE were screened for Acanthamoeba spp. by culture and/or PCR and the detected amoebae were genotyped. Altogether, 154 cases of AK and three cases of GAE were diagnosed. Age of the AK patients ranged from 8 to 82 yr (mean 37.8) and 58% of the patients were female. Approximately 89% of the AK patients were contact lens wearers, almost all cases were unilateral and 19% of the patients required a keratoplasty. Age of the GAE patients ranged from 2 to 25 yr (mean 14.7), all were HIV-negative, but two were severely immunosuppressed at the time of diagnosis. The predominant genotype in the AK cases was T4, other genotypes found were T3, T5, T6, T10 and T11. The three GAE cases involved genotypes T2, T4 and T5.

  9. Proceedings: Twenty years of energy policy: Looking toward the twenty-first century

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    In 1973, immediately following the Arab Oil Embargo, the Energy Resources Center, University of Illinois at Chicago initiated an innovative annual public service program called the Illinois Energy Conference. The objective was to provide a public forum each year to address an energy or environmental issue critical to the state, region and nation. Twenty years have passed since that inaugural program, and during that period we have covered a broad spectrum of issues including energy conservation nuclear power, Illinois coal, energy policy options, natural gas, alternative fuels, new energy technologies, utility deregulation and the National Energy Strategy.

  10. 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 ...

  11. Iron supplementation and the female soldier.

    Science.gov (United States)

    Johnson, Anthony E

    2006-04-01

    Twenty-two percent of women in the United States are iron deficient. Iron deficiency adversely affects immune function as well as physical and cognitive performance. Although the risk of developing iron deficiency is high for female soldiers, this risk can be minimized with proper nutritional guidance. Recommended dietary modifications include (1) heme iron consumption, (2) ingestion of vitamin C and protein with meals, and (3) discontinued tea and coffee consumption with meals.

  12. Yangzhou’s Famous Twenty-fourth Bridge

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    “LOOMING green moun-tains and runningstreams;grass does notwither and fall,though the autumnhas come to an end in the south.The bright moon arises overTwenty-fourth Bridge.Where doyou teach pure-jade Yangzhouwomen to play music on bambooflutes?”This poem by Du Mu(803-c.852),a famous poet of thelate Tang Dynasty,is well remem-bered today It made Yangzhou’sTwenty-fourth Bridge Known to la-ter generations.Of many ancientpoems about Twenty-fourth Bridge

  13. Twenty-Seventh Symposium (International) on Combustion. Volume 1

    Science.gov (United States)

    1998-01-01

    pollutant emissions on human driving the development of highly efficient low- health range from respiratory diseases (e.g., child- emission combustion...Systems (N. 101. Stein, S. E., Walker, J. A., Suryan, M. M., and Fahr , Peters and B. Rogg, eds.), Lecture Notes in Physics, A., in Twenty-Third Symposium...M. M., and Fahr , A., and Kawano, H., Int. j. Chem. Kinet. 21:643-666 in Twenty-Third Symposium (International) on Com- (1989). bustion, The

  14. Transnational Circulations of "Laban" Methods: Gender, Power Relations, and Negotiated Meanings in Early Twenty-First Century South Korea's Modernity

    OpenAIRE

    Hwang, Hye-Won

    2013-01-01

    This dissertation investigates western-developed "Laban" methods that middle-class Korean female Laban specialists transported to South Korea and, there, tactically adapted to South Korean contexts during the 1990s and the early twenty-first century. It particularly focuses on how these Korean women's repurposings of "Laban" methods intersect with conditions of global capitalism and specific South Korean cultural politics, job markets, and dance instruction and employment networks. I claim th...

  15. A possible physiological role of taurine in the adult female rat liver

    National Research Council Canada - National Science Library

    Pierre, Y; Chatagner, F

    1981-01-01

    ...) in the liver of the lactating rat: 1.84 twenty-one days after the birth of pups. These observations suggest a physiological role for the higher concentration of taurine in the liver of the adult female rat...

  16. Nail changes in female pemphigus vulgaris patients on immunosuppressive therapy

    OpenAIRE

    M.M. El-Komy, MD; D.M. Abdel Halim, MD; N. Samir, MD; R.A. Hegazy, MD; H.I. Gawdat, MD; S.A. Shoeb, MD

    2015-01-01

    Background: Pemphigus vulgaris (PV) patients receiving immunosuppressive therapy may develop nail alterations resulting from infection, skin disorder, or drug regimen. Objective: This study aims to describe nail changes in PV female patients receiving immunosuppressive therapy and to report the frequency of associated fungal and bacterial growth in the patients’ nails. Methods: Twenty-five female PV patients who had at least one acquired finger or toenail abnormality and had been admini...

  17. [Risk factors associated to female infertility].

    Science.gov (United States)

    Romero Ramos, Ricardo; Romero Gutiérrez, Gustavo; Abortes Monroy, Ignacio; Medina Sánchez, Héctor Gerardo

    2008-12-01

    Incidence of female infertility is growing worldwide and the its rate varies from 10 to 20%. It has been reported diverse risk factors associated with this medical complication. To identify the risk factors with significant association with female infertility. A case-control study was carried out. There were included 440 patients, divided into 220 women with primary or secondary female infertility (cases) and 220 women without infertility recruited at mediate postpartum (controls). Twenty sociodemographic and clinical risk factors for female infertility were analyzed. Statistical analysis was performed with percentages, arithmetic media, standard error, Student t test and chi squared. An alpha value was set at 0.05. There were 6 factors with statistical significance: advanced age (p < 0.001), elevated body mass index (p < 0.001), age of onset of sexual activity (p < 0.001), prior pelvic surgeries (p < 0.001), and presence of stress (p < 0.001). Other risk factors such as smoking, chemical and radiological treatments, pelvic inflammatory disease, exercise, contraceptive use, alcohol intake, drugs, coffee, solvents, glue and insecticides, were not significant. There are clinical and demographic risk factors associated with female infertility. Them identification in women at reproductive age could diminish the frequency of female infertility and, thus, avoid them consequences.

  18. 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...

  19. Female Sexual Dysfunction

    Science.gov (United States)

    ... Endocrinologist Search Featured Resource Menopause Map™ View Female Sexual Dysfunction February 2012 Download PDFs English Espanol Editors ... Resources Mayo Clinic Cleveland Clinic What is female sexual dysfunction (FSD)? Many women have a low sex ...

  20. 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...

  1. Revision of Beardius Reiss et Sublette, 1985 (Diptera: Chironomidae), with the description of twenty new species.

    Science.gov (United States)

    Pinho, Luiz Carlos; Mendes, Humberto Fonseca; Andersen, Trond

    2013-11-02

    The genus Beardius Reiss et Sublette, 1985 is revised and twenty new species, Beardius abbadi sp. n., B. arawak sp. n., B. bizzoi sp. n., B. bucephalus sp. n., B. curticaudatus sp. n., B. dioi sp. n., B. hirtidorsum sp. n., B. krenak sp. n., B. kumadueni sp. n., B. longicaudatus sp. n., B. mileneae sp. n., B. nebularius sp. n., B. neusae sp. n., B. novoairensis sp. n., B. phoenix sp. n., B. sapiranga sp. n., B. tupinamba sp. n., B. vanessae sp. n., and B. yperoig sp. n. from Brazil and Beardius chapala sp. n. from Mexico are described and figured. Further, the female, pupa and larva of B. urupeatan Pinho, Mendes et Andersen and the female and larva of B. cristhinae Trivinho-Strixino et Siqueira are described, and new records of Brazilian species are provided. Emended diagnoses for all stages and sexes are given. The phylogeny of the genus is outlined and seven tentative species groups, the parcus group, the truncatus group, the tupinamba group, the triangulatus group, the bucephalus group, the xylophilus group, and the roquei group, are proposed. Keys to males, females, pupae and larvae are provided.

  2. Twenty-Sixth Symposium (International) on Combustion, Volume 1.

    Science.gov (United States)

    1997-04-01

    Fundamental Aspects of Combustion, Oxford University Press, New York, 1993, p. 81. 12. Ross, H. D., Miller, F. J., Schiller, D. N., and Sirig- nano , W...Mech. 48:547-591 (1971). 2. Lazaro , B. J. and Lasheras, J. C, Phys. Fluids 1:1035 (1989). 3. Kiger, K. T. and Lasheras, J. C, Twenty-Fifth Sympo

  3. Proceedings of the Twenty Second Nordic Seminar on Computational Mechanics

    DEFF Research Database (Denmark)

    This book contains the proceedings of the Twenty Second Nordic Seminar on Computational Mechanics (NSCM22), taking event 22-23 October 2009 at Aalborg University, Denmark. The papers presented at the Optimization Seminar in Honour of Niels Olhoff, held 21 October 2009 at Aalborg University, Denmark...

  4. The Work Place of the Early Twenty-First Century.

    Science.gov (United States)

    Brown, James M.

    1991-01-01

    Major issues affecting the workplace of the twenty-first century include productivity growth, globalization, resistance to change, worker alienation, and telecommunications. Opposing views of technology are that (1) it will improve the economy and create jobs or (2) the majority of new jobs will not require high skills. (SK)

  5. Educators Guide to Free Filmstrips. Twenty-Third Edition.

    Science.gov (United States)

    Horkheimer, Mary Foley, Comp.; Diffor, John C., Comp.

    A total of 453 titles of filmstrips, slide sets, and sets of transparencies available free of charge to educators are listed in this guide. More than 20,000 separate frames are offered from 95 sources. Twenty of the filmstrips may be retained permanently by the borrower. The films cover topics in the fields of accident prevention, aerospace…

  6. Membership, Belonging, and Identity in the Twenty-First Century

    Science.gov (United States)

    Motteram, Gary

    2016-01-01

    This article takes a case study approach to exploring membership, belonging, and identity amongst English language teachers in the twenty-first century. It explores findings from two membership surveys conducted for the International Association of Teachers of English as a Foreign Language (IATEFL), and considers the impact of recommendations…

  7. Tall Fescue for the Twenty-first Century

    Science.gov (United States)

    Tall Fescue for the Twenty-first Century is a comprehensive monograph by experts from around the world about the science of tall fescue [Lolium arundinaceum (Schreb.) Darbysh. = Schedonorus arundinaceus (Schreb.) Dumort., formerly Fes¬tuca arundinacea Schreb. var. arundinacea] and its applications. ...

  8. Powering into the twenty-first century [Singapore Power Limited

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1997-07-01

    To meet the challenges of the twenty-first century power industry, Singapore Power was incorporated as a commercial entity in October 1995. As the leading energy company in Singapore, SP continues to invest heavily in infrastructure development to improve its service efficiency and reliability, and to maintain its reputation as one of the world`s best power suppliers. (UK)

  9. Afterword: Victorian Sculpture for the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    David J. Getsy

    2016-06-01

    Full Text Available Commenting on the directions proposed by this issue of '19', the afterword discusses the broad trends in twenty-first century studies of Victorian sculpture and the opportunity for debate arising from the first attempt at a comprehensive exhibition.

  10. Membership, Belonging, and Identity in the Twenty-First Century

    Science.gov (United States)

    Motteram, Gary

    2016-01-01

    This article takes a case study approach to exploring membership, belonging, and identity amongst English language teachers in the twenty-first century. It explores findings from two membership surveys conducted for the International Association of Teachers of English as a Foreign Language (IATEFL), and considers the impact of recommendations…

  11. Blended Instruction: The Roaring Twenties Meets Coursesites.com

    Science.gov (United States)

    Waldron, Diane L.

    2014-01-01

    The action research study described in this report outlines the design and implementation of a unit of blended instruction in a traditional high school English classroom. Twenty technical high school students in an 11th grade Honors English class engaged in a variety of internet-based activities in conjunction with traditional learning activities…

  12. Twenty-One: a baseline for multilingual multimedia retrieval

    NARCIS (Netherlands)

    Jong, de Franciska; Hiemstra, Djoerd; Jong, de Franciska; Netter, Klaus

    1998-01-01

    In this paper we will give a short overview of the ideas underpinning the demonstrator developed within the EU-funded project Twenty-One; this system provides for the disclosure of information in a heterogeneous document environment that includes documents of different types and languages. As part o

  13. Twenty years of physics at MAMI -What did it mean?

    Energy Technology Data Exchange (ETDEWEB)

    Mecking, B.A. [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

    2006-05-15

    The development over the last twenty years of the physics program and the experimental facilities at the Mainz Microtron MAMI will be reviewed. Ground-breaking contributions have been made to the development of experimental techniques and to our understanding of the structure of nucleons and nuclei. (orig.)

  14. The Presidential Platform on Twenty-First Century Education Goals

    Science.gov (United States)

    Tichnor-Wagner, Ariel; Socol, Allison Rose

    2016-01-01

    As social and economic problems change, so do the goals of education reformers. This content analysis of presidential debates transcripts, state of the union addresses, and education budgets from 2000 to 2015 reveals the ways in which presidents and presidential candidates have framed education goals thus far in the twenty-first century. Using…

  15. Twenty years of physics at MAMI --What did it mean?

    Energy Technology Data Exchange (ETDEWEB)

    Bernhard Mecking

    2006-06-01

    The development over the last twenty years of the physics program and the experimental facilities at the Mainz Microtron MAMI will be reviewed. Ground-breaking contributions have been made to the development of experimental techniques and to our understanding of the structure of nucleons and nuclei.

  16. The Work Place of the Early Twenty-First Century.

    Science.gov (United States)

    Brown, James M.

    1991-01-01

    Major issues affecting the workplace of the twenty-first century include productivity growth, globalization, resistance to change, worker alienation, and telecommunications. Opposing views of technology are that (1) it will improve the economy and create jobs or (2) the majority of new jobs will not require high skills. (SK)

  17. Twenty-One: a baseline for multilingual multimedia retrieval

    NARCIS (Netherlands)

    Unknown, [Unknown; Hiemstra, Djoerd; de Jong, Franciska M.G.; Netter, Klaus

    1998-01-01

    In this paper we will give a short overview of the ideas underpinning the demonstrator developed within the EU-funded project Twenty-One; this system provides for the disclosure of information in a heterogeneous document environment that includes documents of different types and languages. As part o

  18. Digital earth applications in the twenty-first century

    NARCIS (Netherlands)

    de By, R.A.; Georgiadou, P.Y.

    2014-01-01

    In these early years of the twenty-first century, we must look at how the truly cross-cutting information technology supports other innovations, and how it will fundamentally change the information positions of government, private sector and the scientific domain as well as the citizen. In those

  19. 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.

  20. The role of AGG interruptions in fragile X repeat expansions: A twenty year perspective

    Directory of Open Access Journals (Sweden)

    Gary J. Latham

    2014-07-01

    Full Text Available In 1994 it was suggested that AGG interruptions affect the stability of the fragile X triplet repeat. Until recently, however, this hypothesis was not explored on a large scale due primarily to the technical difficulty of determining AGG interruption patterns of the two alleles in females. The recent development of a PCR technology that overcomes this difficulty and accurately identifies the number and position of AGGs has led to several studies that examine their influence on repeat stability. Here we present a historical perspective of relevant studies published during the last twenty years on AGG interruptions and examine those recent publications that have refined risk estimates for repeat instability and full mutation expansions.

  1. Rethinking the humanities in twenty-first century Africa

    African Journals Online (AJOL)

    Ngwira's paper examines how the female body is portrayed in selected ... Mapatidwe – with the objective of illustrating how this daring representation ... film and on the phenomenon of witchcraft, from theological and philosophical perspectives ...

  2. Aggression by a female rat cohabiting with a sterile male declines within 27 h following ovariectomy.

    Science.gov (United States)

    Albert, D J; Jonik, R H; Walsh, M L

    1993-02-01

    Females that had become aggressive as a result of cohabiting with a sterile male were ovariectomized and implanted with empty Silastic tubes. Control groups were either sham ovariectomized or ovariectomized and implanted with Silastic tubes providing replacement levels of estradiol and testosterone. Twenty-seven hours following surgery, all animals were tested for aggressiveness toward an unfamiliar female rat. The aggression of ovariectomized females without hormone replacement declined to a minimal level postoperatively and was significantly lower than that of sham-ovariectomized females or ovariectomized females with estradiol and testosterone replacement. Both sham-ovariectomized females and ovariectomized females given hormone replacement displayed a level of aggression close to that observed preoperatively. The aggression of a female rat cohabiting with a sterile male appears to be highly sensitive to the removal of gonadal hormones. This corresponds with observations made on pregnant females and contrasts with those made on lactating females.

  3. Proceedings of the Twenty-Third Annual Software Engineering Workshop

    Science.gov (United States)

    1999-01-01

    The Twenty-third Annual Software Engineering Workshop (SEW) provided 20 presentations designed to further the goals of the Software Engineering Laboratory (SEL) of the NASA-GSFC. The presentations were selected on their creativity. The sessions which were held on 2-3 of December 1998, centered on the SEL, Experimentation, Inspections, Fault Prediction, Verification and Validation, and Embedded Systems and Safety-Critical Systems.

  4. NATO’s Relevance in the Twenty-First Century

    Science.gov (United States)

    2012-03-22

    rules of engagement for force protection.19 NATO Foreign Ministers authorized the Supreme Allied Commander Europe (SACEUR) to begin the next stage of...the mission on 9 December 2004. The activation order for this next stage was given by SACEUR on 16 December 2004. It allowed the deployment of 300...Christopher Coker, Globalisation and Insecurity in the Twenty-first Century: NATO and the Management of Risk (The International Institute for Strategic

  5. Proceedings of the twenty-first LAMPF users group meeting

    Energy Technology Data Exchange (ETDEWEB)

    1988-04-01

    The Twenty-First Annual LAMPF Users Group Meeting was held November 9-10, 1987, at the Clinton P. Anderson Meson Physics Facility. The program included a number of invited talks on various aspects of nuclear and particle physics as well as status reports on LAMPF and discussions of upgrade options. The LAMPF working groups met and discussed plans for the secondary beam lines, experimental programs, and computing facilities.

  6. About capital in the twenty-first century

    OpenAIRE

    2015-01-01

    In this article, I present three key facts about income and wealth inequality in the long run emerging from my book, Capital in the Twenty-First Century, and seek to sharpen and refocus the discussion about those trends. In particular, I clarify the role played by r > g in my analysis of wealth inequality. I also discuss some of the implications for optimal taxation, and the relation between capital-income ratios and capital shares.

  7. Technological sciences society of the twenty-first century

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-15

    This book introduces information-oriented society of the twenty-first century connected to computer network for example memory of dream : F-ram, information-oriented society : New media, communications network for next generation ; ISDN on what is IDSN?, development of information service industry, from office automation to an intelligent building in the future, home shopping and home banking and rock that hinders information-oriented society.

  8. The November $J / \\Psi$ Revolution Twenty-Five Years Later

    CERN Document Server

    Khare, A

    1999-01-01

    Exactly twenty five years ago the world of high energy physics was set on fire by the discovery of a new particle with an unusually narrow width at 3095 MeV, known popularly as the $J/\\Psi$ revolution. This discovery was very decisive in our understanding as well as formulating the current picture regarding the basic constituents of nature. I look back at the discovery, pointing out how unexpected, dramatic and significant it was.

  9. Proceedings of the twenty-second LAMPF users groupd meeting

    Energy Technology Data Exchange (ETDEWEB)

    Marinuzzi, R.

    1989-04-01

    The Twenty-Second Annual LAMPF Users Group Meeting was held October 17--18, 1988, at the Clinton P. Anderson Meson Physics Facility. The program included a number of invited talks on various aspects of nuclear and particle physics as well as status reports on LAMPF and discussions of upgrade options. The LAMPF working groups met and discussed plans for the secondary beam lines, experimental programs, and computing facilities.

  10. Early twenty-first-century droughts during the warmest climate

    Directory of Open Access Journals (Sweden)

    Felix Kogan

    2016-01-01

    Full Text Available The first 13 years of the twenty-first century have begun with a series of widespread, long and intensive droughts around the world. Extreme and severe-to-extreme intensity droughts covered 2%–6% and 7%–16% of the world land, respectively, affecting environment, economies and humans. These droughts reduced agricultural production, leading to food shortages, human health deterioration, poverty, regional disturbances, population migration and death. This feature article is a travelogue of the twenty-first-century global and regional droughts during the warmest years of the past 100 years. These droughts were identified and monitored with the National Oceanic and Atmospheric Administration operational space technology, called vegetation health (VH, which has the longest period of observation and provides good data quality. The VH method was used for assessment of vegetation condition or health, including drought early detection and monitoring. The VH method is based on operational satellites data estimating both land surface greenness (NDVI and thermal conditions. The twenty-first-century droughts in the USA, Russia, Australia and Horn of Africa were intensive, long, covered large areas and caused huge losses in agricultural production, which affected food security and led to food riots in some countries. This research also investigates drought dynamics presenting no definite conclusion about drought intensification or/and expansion during the time of the warmest globe.

  11. Female-female cooperation in polygynous oystercatchers

    NARCIS (Netherlands)

    Heg, Dik; van Treuren, Rob

    1998-01-01

    Waders (Charadrii) provide biologists with an astonishing variety of mating systems to study(1). Male and female birds establish breeding units in which behaviour varies from monogamy, polygyny, polyandry, double clutching, lekking and serial monogamy to sex role reversal, and many mixed mating

  12. The Sexually Abused Child: A Comparison of Male and Female Victims.

    Science.gov (United States)

    Pierce, Robert; Pierce, Lois Hauck

    1985-01-01

    Twenty-five substantiated cases of sexual abuse involving male children were compared with 180 substantiated cases involving female children. Significant differences between female and male victims were observed in family composition, perpetrator of the abuse, variables contributing to continuation of the abusive situation, and type of services…

  13. 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

  14. The Female Athlete Triad

    Science.gov (United States)

    Sherman, Roberta Trattner; Thompson, Ron A.

    2004-01-01

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

  15. Female Reproductive System

    Science.gov (United States)

    ... Reproductive System en español Sistema reproductor femenino About Human Reproduction All living things reproduce. Reproduction — the process by ... male and female reproductive systems are essential for reproduction. The female needs a ... like other organisms, pass certain characteristics of themselves ...

  16. Female Sexuality: An Enigma.

    Science.gov (United States)

    Daniluk, Judith

    1991-01-01

    Describes constructions of sexuality that have occurred within social context in which language, culture, and behavior interact to reinforce male power. Against backdrop of these patriarchal examples of female sexual expression and experience, discusses difficulties of female clients. Addresses critical counseling concerns in terms of contextual…

  17. 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 opti

  18. The prevalence and practice of female genital mutilation in Nnewi, Nigeria: the impact of female education.

    Science.gov (United States)

    Igwegbe, A O; Egbuonu, I

    2000-09-01

    Three hundred and twenty-five consecutive live female deliveries at Nnamdi Azikiwe University Teaching Hospital, Nnewi were followed up for 9 months for evidence of any genital mutilation. Their mothers were examined for genital mutilation and a questionnaire based on face-to-face interview of the mothers was also administered. There was no genital mutilation observed among the 200 female babies whose mothers completed the 9 months follow up, The prevalence of genital mutilation among the mothers was 48%. The prevalence of female genital mutilation among the mothers increased with age. The circumcision index C.I. was zero and 3.0 at 16-20 years and 31-35 years age groups, respectively. Also the prevalence decreased with increasing level of education. The circumcision index was 1.0 for mothers at primary level education and least 0.33 at tertiary level of education. There was no relationship with parity. None of the mothers was willing to allow genital mutilation to be performed on her baby but 36% applied local treatment to the clitoris especially powder (28%). Dystocia was the commonest complication in the mothers and the knowledge about female genital mutilation was acquired informally from fellow women. Female education is paramount in the campaign and advocacy against female genital mutilation.

  19. Female sexuality in magazines

    Directory of Open Access Journals (Sweden)

    Luciana Patrícia Zucco

    2010-01-01

    Full Text Available This paper results from an investigation on the discourse of female sexuality carried by women's magazines in the years 2005 and 2006. 'Claudia' and 'Mulher dia-a-dia' were the documents analyzed through a qualitative investigative approach. The data construction was undertaken through critical discourse analysis, and female sexuality was approached from a constructivist perspective. The main results showed that the discursive conventions present in the reports gave shape to dual positions on contemporary Western sexual dynamics, such as: adoption of symmetrical sexual practices versus continuation of asymmetrical sexual practices; female sexual autonomy versus female sexual dependency; activeness versus passiveness; female pleasure versus male pleasure. Thus, we argue that sexuality remains doubly informed by hegemonic standards in force within society.

  20. The Twenty-five Maiden Ladies’ Tomb and Predicaments of the Feminist Movement in Taiwan

    Directory of Open Access Journals (Sweden)

    Anru Lee

    2010-01-01

    Full Text Available “The Twenty-five Maiden Ladies’ Tomb” is the collective burial site of the female workers who died in a ferry accident on their way to work in 1973. The fact that of the more than 70 passengers on board all 25 who died were unmarried young women, and the taboo in Taiwanese culture that shuns unmarried female ghosts, made the Tomb a fearsome place. Feminists in Gaoxiong (高雄 had for some years wanted the city government to change the tomb’s public image. Their calls were not answered until the Gaoxiong mayor’s office finally allocated money to clean up the gravesite and, as part of the city’s plans to develop urban tourism, to remake it into the tourist-friendly “Memorial Park for Women Labourers”. Consequently, even though the tomb renovation seemed to indicate a triumph of the feminist endeavour, it was more a result of the Gaoxiong city government’s efforts towards culture-led urban revitalization.

  1. Female urethral syndrome. A female prostatitis?

    OpenAIRE

    1996-01-01

    The cause of the female urethral syndrome has previously been obscure, as it has been associated by definition with a lack of objective findings but a plethora of subjective complaints of retropubic pressure, dyspareunia, urinary frequency, and dysuria. There is now strong evidence that the microscopic paraurethral glands connected to the distal third of the urethra in the prevaginal space are homologous to the prostate. They stain histologically for prostate-specific antigen and, like the pr...

  2. Female sexual dysfunction in female genital mutilation.

    Science.gov (United States)

    Elneil, Sohier

    2016-01-01

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

  3. Twenty-first workshop on geothermal reservoir engineering: Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1996-01-26

    PREFACE The Twenty-First Workshop on Geothermal Reservoir Engineering was held at the Holiday Inn, Palo Alto on January 22-24, 1996. There were one-hundred fifty-five registered participants. Participants came from twenty foreign countries: Argentina, Austria, Canada, Costa Rica, El Salvador, France, Iceland, Indonesia, Italy, Japan, Mexico, The Netherlands, New Zealand, Nicaragua, the Philippines, Romania, Russia, Switzerland, Turkey and the UK. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors. The key note speaker was Marshall Reed, who gave a brief overview of the Department of Energy's current plan. Sixty-six papers were presented in the technical sessions of the workshop. Technical papers were organized into twenty sessions concerning: reservoir assessment, modeling, geology/geochemistry, fracture modeling hot dry rock, geoscience, low enthalpy, injection, well testing, drilling, adsorption and stimulation. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bobbie Bishop-Gollan, Tom Box, Jim Combs, John Counsil, Sabodh Garg, Malcolm Grant, Marcel0 Lippmann, Jim Lovekin, John Pritchett, Marshall Reed, Joel Renner, Subir Sanyal, Mike Shook, Alfred Truesdell and Ken Williamson. Jim Lovekin gave the post-dinner speech at the banquet and highlighted the exciting developments in the geothermal field which are taking place worldwide. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager.

  4. Psychosocial vulnerability and maintaining forces related to fibromyalgia. In-depth interviews with twenty-two female patients.

    Science.gov (United States)

    Hallberg, L R; Carlsson, S G

    1998-01-01

    The aim of this qualitative study was to describe, from the perspective of 22 women (aged 22-60 years) with fibromyalgia, their experiences and beliefs of the pain and its origin and how the pain affects family and social life. Open-ended interviews were analysed via a method influenced by grounded theory. Seven descriptive categories were grounded in the data, forming two higher-order concepts: psychosocial vulnerability and maintaining forces. The first of these core concepts, psychosocial vulnerability, comprises the categories: traumatic life history, over-compensatory perseverance, pessimistic life view, and unsatisfying work situation. In the interviews, there are abundant examples of early loss, high degree of responsibility early in life, and social problems with feelings of helplessness and hoplessness later in life. The second core concept, maintaining forces, consists of the categories professional care, pain benefits and family support, which seem to contribute to the persistence of pain. Our results indicate intrapsychic and psychosocial dimensions, which support the hypothesis that individuals with insecure attachment styles are overrepresented among patients with chronic pain.

  5. Twenty-first-century medical microbiology services in the UK.

    Science.gov (United States)

    Duerden, Brian

    2005-12-01

    With infection once again a high priority for the UK National Health Service (NHS), the medical microbiology and infection-control services require increased technology resources and more multidisciplinary staff. Clinical care and health protection need a coordinated network of microbiology services working to consistent standards, provided locally by NHS Trusts and supported by the regional expertise and national reference laboratories of the new Health Protection Agency. Here, I outline my thoughts on the need for these new resources and the ways in which clinical microbiology services in the UK can best meet the demands of the twenty-first century.

  6. Twenty years of energy policy: What should we have learned?

    Energy Technology Data Exchange (ETDEWEB)

    Greene, D.L. [Oak Ridge National Lab., TN (United States). Center for Transportation Analysis

    1994-07-01

    This report examines the past twenty years of energy market events and energy policies to determine what may be useful for the future. The author focuses on two important lessons that should have been learned but which the author feels have been seriously misunderstood. The first is that oil price shocks were a very big and very real problem for oil importing countries, a problem the has not gone away. The second is that automobile fuel economy regulation has worked and worked effectively to reduce oil consumption and the externalities associated with it, and can still work effectively in the future.

  7. Accelerators for the twenty-first century a review

    CERN Document Server

    Wilson, Edmund J N

    1990-01-01

    The development of the synchrotron, and later the storage ring, was based upon the electrical technology at the turn of this century, aided by the microwave radar techniques of World War II. This method of acceleration seems to have reached its limit. Even superconductivity is not likely to lead to devices that will satisfy physics needs into the twenty-first century. Unless a new principle for accelerating elementary particles is discovered soon, it is difficult to imagine that high-energy physics will continue to reach out to higher energies and luminosities.

  8. Earth observations in the twenty-first century

    Science.gov (United States)

    Geller, M. A.

    1986-01-01

    Some of the achievements of earth observations from past space missions are described. Also discussed are the achievements to be anticipated from currently approved and planned earth observation missions. In looking forward to what the objectives of earth observations from space are expected to be in the future, together with what technology is expected to enable, what the earth observing program will look like during the first part of the twenty-first century is discussed. It is concluded that a key part of this program will be long-term observations holistically viewing the earth system.

  9. Vinte anos de efeito SERS Twenty years of SERS

    Directory of Open Access Journals (Sweden)

    Dalva L. A. de Faria

    1999-07-01

    Full Text Available The Surface Enhanced Raman Scattering (SERS effect was observed for the first time in 1974, but it was only considered a new effect three years later, hence, nearly twenty years ago. Since its discovery, a significant amount of investigations have been performed aiming at to clarify the nature of the observed enhancement, to improve the surface stability and to establish applications which nowadays range from the study of biomolecules to catalysis. Some of the more relevant aspects of this effect which have been examined across the last two decades are summarized in this paper which presents the introductory aspects of SERS alongside with several of its applications.

  10. Pseudodementia in a twenty-one-year-old with bipolar disorder and vitamin B12 and folate deficiency.

    Science.gov (United States)

    Reid, S D

    2000-12-01

    A twenty-one-year-old female known to suffer from bipolar type I disorder developed features of a pseudodementia. Following prompt initial response to treatment with antidepressants, there was an early recurrence of cognitive impairment. Blood investigations confirmed a macrocytic anaemia and vitamin B12 and folate deficiencies. There was dramatic resolution of cognitive impairment after vitamin replacement. This suggested the occurrence of a reversible nutritional dementia and reinforced the need to rule out secondary organic causes of psychiatric symptoms even in patients previously diagnosed with a primary psychiatric disorder.

  11. Ideal female brow aesthetics.

    Science.gov (United States)

    Griffin, Garrett R; Kim, Jennifer C

    2013-01-01

    The concept of the ideal female eyebrow has changed over time. Modern studies examining youthful brow aesthetics are reviewed. An analysis of ideal female brow characteristics as depicted in the Western print media between 1945 and 2011 was performed. This analysis provided objective evidence that the ideal youthful brow peak has migrated laterally over time to lie at the lateral canthus. There has been a nonstatistically significant trend toward lower and flatter brows. These findings are discussed in relation to current concepts of female brow aging, with repercussions regarding endoscopic brow lift and aesthetic forehead surgery.

  12. [Twenty-eight days repeated dose toxicity test of N-(fluorodichloromethylthio)phthalimide in rats].

    Science.gov (United States)

    Matsushima, Y; Tsuda, M; Naito, K; Saitoh, M; Isama, K; Ikarashi, Y; Kawasaki, Y; Momma, J; Kitajima, S; Kaniwa, M

    1995-01-01

    N-(Fluorodichloromethylthio)phthalimide (Fluor-folpet) has been widely used as an anti-mold and anti-bacterial agent. In this study, 28 days repeated-dose oral toxicity study of fluor-folpet was carried out in Slc:Wistar rats. An oral toxicity study for fluor-folpet, the twenty-eight days test, repeated-dose, oral administration, was performed as follows: Five week-old rats, male and female, 10 rats, each/group, were treated with intragastric administration of fluor-folpet with a dose of 0 (1% Sodium CMC, control), 20, 80 and 320 mg/kg, body weight. Recovery test, for 14 days after the last treatment, was examined for the control and the 320 mg/kg groups. The 320 mg/kg groups, both males and females, showed significantly reduced their body-weight gain compared with the control group. In the 320 mg/kg group, five out of 20 male rats and four out of 20 female rats died from dyspnea during the treatment period. In the female rats in the 320 mg/kg group, serum ChE level was decreased to 50% of control level and gamma-GT was increased in a dose-dependent manner, but these serum levels recovered after 14 days non-treatment period. No histopathological change, relating to the treatment, in liver was observed. Increased weight of the kidney and vacuolation in renal tubules were found in both sexes of 320 mg/kg group. Hyperkeratosis and hyperplasia of the stomach epithelium were observed at the dose more than 80 mg/kg in male, and more than 20 mg/kg in female. A supplemental study, repeated-dose, oral administration in rats carried out to examine the dyspnea revealed that severe acute toxic damages in epithelium of nasal cavity and meatus nasopharyngeus were induced by intragastric administration of fluor-folpet. Fluor-folpet is shown to be cytotoxic. In conclusion, the no-observed-effect level (NOEL) for fluor-folpet was not found under the experimental conditions employed in this repeated-dose toxicity study.

  13. Strategies for Teaching Maritime Archaeology in the Twenty First Century

    Science.gov (United States)

    Staniforth, Mark

    2008-12-01

    Maritime archaeology is a multi-faceted discipline that requires both theoretical learning and practical skills training. In the past most universities have approached the teaching of maritime archaeology as a full-time on-campus activity designed for ‘traditional’ graduate students; primarily those in their early twenties who have recently come from full-time undergraduate study and who are able to study on-campus. The needs of mature-age and other students who work and live in different places (or countries) and therefore cannot attend lectures on a regular basis (or at all) have largely been ignored. This paper provides a case study in the teaching of maritime archaeology from Australia that, in addition to ‘traditional’ on-campus teaching, includes four main components: (1) learning field methods through field schools; (2) skills training through the AIMA/NAS avocational training program; (3) distance learning topics available through CD-ROM and using the Internet; and (4) practicums, internships and fellowships. The author argues that programs to teach maritime archaeology in the twenty first century need to be flexible and to address the diverse needs of students who do not fit the ‘traditional’ model. This involves collaborative partnerships with other universities as well as government underwater cultural heritage management agencies and museums, primarily through field schools, practicums and internships.

  14. Female Athlete Triad

    Science.gov (United States)

    ... term, female athlete triad may lead to reduced physical performance, stress fractures, and other injuries. Over the long term, it can cause bone weakness, long-term effects on the reproductive system, and heart problems. A ...

  15. Female Pattern Hair Loss

    Science.gov (United States)

    ... are signs of hormone imbalance, such as excess facial or body hair, a hormone evaluation should be done. Hormonal changes are a common cause of female hair loss. Many women do not realize that hair loss can occur ...

  16. Deconstructing Female Friends

    Directory of Open Access Journals (Sweden)

    Adela MATEI

    2014-12-01

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

  17. Female Sexual Dysfunction

    Science.gov (United States)

    ... to be comfortable with your sexuality, improve your self-esteem and accept your body. Try practicing these healthy ... mayoclinic.org/diseases-conditions/female-sexual-dysfunction/basics/definition/CON-20027721 . Mayo Clinic Footer Legal Conditions and ...

  18. 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, ...

  19. Fertility Preservation for Female

    Institute of Scientific and Technical Information of China (English)

    Jack Huang; Seang Lin Tan; Ri-Cheng Chian

    2006-01-01

    Preservation of female fertility is an important issue today. However, there are few effective clinical options for preserving female fertility. Firstly, conventional in vitro fertilization (IVF) followed by embryo cryopreservation is an accepted procedure but is not applicable to all women. Embryo freezing is suitable only for women with a male partner and may not be acceptable to some patients due to moral and religious reasons. Ovarian tissue freezing is another option of female fertility preservation but is an invasive procedure and the efficacy of this technique remains to be determined.Oocyte cryopreservation is also method for fertility preservation. Egg freezing is minimally invasive and can avoid the ethical and moral concerns related to cryopreservation of embryos. However, conventional slow freezing/rapid thawing methods are associated with low survival of oocytes. Recent development in vitrification of oocytes appears promising. Therefore, vitrification of unfertilized eggs may be a novel method to preserve female fertility.

  20. 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.

  1. Uncertainties in sea level projections on twenty-year timescales

    Science.gov (United States)

    Vinogradova, Nadya; Davis, James; Landerer, Felix; Little, Chris

    2016-04-01

    Regional decadal changes in sea level are governed by various processes, including ocean dynamics, gravitational and solid earth responses, mass loss of continental ice, and other local coastal processes. In order to improve predictions and physical attribution in decadal sea level trends, the uncertainties of each processes must be reflected in the sea level calculations. Here we explore uncertainties in predictions of the decadal and bi-decadal changes in regional sea level induced by the changes in ocean dynamics and associated redistribution of heat and freshwater (often referred to as dynamic sea level). Such predictions are typically based on the solutions from coupled atmospheric and oceanic general circulation models, including a suite of climate models participating in phase 5 of the Coupled Model Intercompasion Project (CMIP5). Designed to simulate long-term ocean variability in response to warming climate due to increasing green-house gas concentration ("forced" response), CMIP5 are deficient in simulating variability at shorter time scales. In contrast, global observations of sea level are available during a relatively short time span (e.g., twenty-year altimetry records), and are dominated by an "unforced" variability that occurs freely (internally) within the climate system. This makes it challenging to examine how well observations compare with model simulations. Therefore, here we focus on patterns and spatial characteristics of projected twenty-year trends in dynamic sea level. Based on the ensemble of CMIP5 models, each comprising a 240-year run, we compute an envelope of twenty-year rates, and analyze the spread and spatial relationship among predicted rates. An ensemble root-mean-square average exhibits large-scale spatial patterns, with the largest uncertainties found over mid and high latitudes that could be attributed to the changes in wind patterns and buoyancy forcing. To understand and parameterize spatial characteristics of the

  2. Managing asbestos in Italy: twenty years after the ban.

    Science.gov (United States)

    Silvestri, Stefano

    2012-01-01

    Establishing an asbestos ban is not sufficient to achieve effective primary prevention. Twenty years after the Italian asbestos ban, the residual presence of asbestos-containing materials, estimated to be 80 percent of the quantity existing in 1992, may still be the cause of negative effects to the health of workers and the general population. The so called "asbestos way-out" at this rate of cleaning up, roughly 1 percent per year, is too slow, and new policy to re-discuss the entire process is needed. Encouragement of the owners with tax relief when the substitution of the asbestos roofs is performed with photovoltaic panels, as well as reducing the cost of removal planning local landfills may be the keys to accelerate the cleanup process.

  3. The Dialectics of Discrimination in the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    John Stone

    2007-12-01

    Full Text Available This article explores some of the latest developments in the scholarship on race relations and nationalism that seek to address the impact of globalization and the changed geo-political relations of the first decade of the twenty-first century. New patterns of identification, some of which challenge existing group boundaries and others that reinforce them, can be seen to flow from the effects of global market changes and the political counter-movements against them. The impact of the “war on terrorism”, the limits of the utility of hard power, and the need for new mechanisms of inter-racial and inter-ethnic conflict resolution are evaluated to emphasize the complexity of these group relations in the new world disorder.

  4. Twenty-first century power needs. Challenges, and supply options

    Energy Technology Data Exchange (ETDEWEB)

    Criswell, D.R. [Houston Univ., TX (United States). Solar Energy Lab.

    1997-11-01

    The challenge of providing adequate power to enable world prosperity in the twenty-first century to continue was discussed. It was estimated that by 2050, a prosperous world of 10 billion people will require 60 TWt of thermal power. Conventional power systems will not be able to provide the needed energy because of limited fuels, contamination of the biosphere and costs. A viable, cost effective alternative will be solar energy that is captured in space and from facilities on the Moon, and that is imported to Earth by microwaves. Global electric power systems that use the Moon and deliver 1,000 TWe-Y of energy by 2070 was suggested as the most obvious alternative. Despite the huge initial cost of 20 to 100 trillion dollars, the long-term cost was said to be small compared to terrestrial and Earth-orbital options. 30 refs., 2 figs.

  5. Increased Prevalence of Dental Fluorosis after Twenty Years

    DEFF Research Database (Denmark)

    Richards, Alan; Larsen, Mogens Joost; Maare, L.

    2006-01-01

    children, of similar ages, examined in the same area in 1984. Results: The prevalence and severity of fluorosis varied between tooth types so that the later in childhood the teeth are mineralized the higher the prevalence of dental fluorosis. When the data were compared to those collected 20 years...... in the (later formed) premolars and second molars. Conclusions: A significant increase in fluorosis prevalence has occurred over the last 20 years due to increased fluoride exposure of pre-school children. These findings may be explained by increased use of fluoride toothpaste by this age group from......0977   Increased Prevalence of Dental Fluorosis after Twenty Years A. RICHARDS1, M. LARSEN1, L. MAARE2, and H. HEDEBOE2, 1Aarhus University, Faculty of Health Sciences, Denmark, 2Præstø School Dental Service, Denmark Objectives: To describe the prevalence and severity of dental fluorosis among all...

  6. The Danish eID Case: Twenty years of Delay

    DEFF Research Database (Denmark)

    Hoff, Jens Villiam; Hoff, Frederik Villiam

    2010-01-01

    The focus of this article is to explain why there is still no qualified digital signature in Denmark as defined by the EU eSignatures Directive nor any other nationwide eID even though Denmark had an early start in eGovernment, and a high level of "e-readiness" compared to other nations. Laying out...... of intergovernmental coordination and lack of cooperation between public and private sector. However, with the recent tender on digital signatures won by the PBS and the roll-out of the NemID it seems that Denmark will finally - after twenty years of delay - have an eID which can be widely used in the public as well...

  7. [Rapidly involuting congenital hemangiomas: twenty five case series].

    Science.gov (United States)

    Larralde, Margarita; Solé, Juan Javier; Luna, Paula Carolina; Mosquera, Tomás; Abad, María Eugenia

    2014-04-01

    Rapidly involuting congenital hemangiomas are very rare vascular tumours, that are characterized for being completely developed at birth and for involuting in a short period of time after birth. We describe a case series of 25 patients with rapidly involuting congenital hemangiomas. Twelve patients were male and 13 female; they were all born at term. Lesions were small in 17 cases and big in 8. No patient needed active intervention and all lesions showed a rapid initial involution.

  8. 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.

  9. Violent female offenders

    Directory of Open Access Journals (Sweden)

    Ismael Loinaz

    2014-12-01

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

  10. Tactile Imaging Markers to Characterize Female Pelvic Floor Conditions

    OpenAIRE

    van Raalte, Heather; Egorov, Vladimir

    2015-01-01

    The Vaginal Tactile Imager (VTI) records pressure patterns from vaginal walls under an applied tissue deformation and during pelvic floor muscle contractions. The objective of this study is to validate tactile imaging and muscle contraction parameters (markers) sensitive to the female pelvic floor conditions. Twenty-two women with normal and prolapse conditions were examined by a vaginal tactile imaging probe. We identified 9 parameters which were sensitive to prolapse conditions (p < 0.05 fo...

  11. Tactile Imaging Markers to Characterize Female Pelvic Floor Conditions.

    Science.gov (United States)

    van Raalte, Heather; Egorov, Vladimir

    2015-08-01

    The Vaginal Tactile Imager (VTI) records pressure patterns from vaginal walls under an applied tissue deformation and during pelvic floor muscle contractions. The objective of this study is to validate tactile imaging and muscle contraction parameters (markers) sensitive to the female pelvic floor conditions. Twenty-two women with normal and prolapse conditions were examined by a vaginal tactile imaging probe. We identified 9 parameters which were sensitive to prolapse conditions (p pelvic floor prolapse.

  12. 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.

  13. Female hair restoration.

    Science.gov (United States)

    Unger, Robin H

    2013-08-01

    Female hair loss is a devastating issue for women that has only relatively recently been publicly acknowledged as a significant problem. Hair transplant surgery is extremely successful in correcting the most cosmetically problematic areas of alopecia. This article discusses the surgical technique of hair transplantation in women in detail, including pearls to reduce postoperative sequelae and planning strategies to ensure a high degree of patient satisfaction. A brief overview of some of the medical treatments found to be helpful in slowing or reversing female pattern hair loss is included, addressing the available hormonal and topical treatments.

  14. Imaging female infertility.

    Science.gov (United States)

    Sadow, Cheryl A; Sahni, V Anik

    2014-02-01

    The purpose of this pictorial review is to discuss causes of female infertility, in particular, those etiologies in which imaging plays a key role in detection. Included are disorders of cervical, ovarian, fallopian tube, and uterine origin. We also discuss the role of various imaging modalities including hysterosalpingography, pelvic ultrasonography, hysterosonography, and pelvic MR imaging in elucidating the cause of female infertility. Radiologists need to know the conditions to be aware of when these patients are sent for diagnostic imaging, as well as how to direct further management, if necessary, should an abnormality be detected.

  15. 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 findings....... Such a review is indtended to provide some insight into how scholars in different social contexts, who study apparently the same phenomenon, direct their focus. It should also enrich research into female entrepreneurship in both regions of the world and provide directions for further research in the field....

  16. 78 FR 20168 - Twenty Fourth Meeting: RTCA Special Committee 203, Unmanned Aircraft Systems

    Science.gov (United States)

    2013-04-03

    ... Federal Aviation Administration Twenty Fourth Meeting: RTCA Special Committee 203, Unmanned Aircraft Systems AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION.../Approval of Twenty Third Plenary Meeting Summary Leadership Update Workgroup Progress...

  17. On Female Consumption Formulae

    Institute of Scientific and Technical Information of China (English)

    李建平

    2012-01-01

    This is an observation by the daily deliberation of China major consuming force-female,which should be a great master piece.Because of the not-in-depth study and analysis,I can only put it in the air as a clue for further research by experts.

  18. 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 findings...

  19. Rehabilitation of Female Prisoners

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    CHINESE women imprisoned for various crimes undergo a reeducation and rehabilitation program which often results in repentance for past wrongdoings, and providing an avenue for them to make a fresh start. Female prisoners study general education courses, learn basic legal concepts and working skills as part of a rehabilitation program that helps reintigrate them into society upon release.

  20. 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...

  1. Twenty Meter Space Telescope Based on Diffractive Fresnel Lens

    Energy Technology Data Exchange (ETDEWEB)

    Early, J; Hyde, R; Baron, R

    2003-06-26

    Diffractive lenses offer two potential advantages for very large aperture space telescopes; very loose surface-figure tolerances and physical implementation as thin, flat optical elements. In order to actually realize these advantages one must be able to build large diffractive lenses with adequate optical precision and also to compactly stow the lens for launch and then fully deploy it in space. We will discuss the recent fabrication and assembly demonstration of a 5m glass diffractive Fresnel lens at LLNL. Optical performance data from smaller full telescopes with diffractive lens and corrective optics show diffraction limited performance with broad bandwidths. A systems design for a 20m space telescope will be presented. The primary optic can be rolled to fit inside of the standard fairings of the Delta IV vehicle. This configuration has a simple deployment and requires no orbital assembly. A twenty meter visible telescope could have a significant impact in conventional astronomy with eight times the resolution of Hubble and over sixty times the light gathering capacity. If the light scattering is made acceptable, this telescope could also be used in the search for terrestrial planets.

  2. Nuclear energy into the twenty-first century

    Energy Technology Data Exchange (ETDEWEB)

    Hammond, G.P. [Bath Univ. (United Kingdom). School of Mechanical Engineering

    1996-12-31

    The historical development of the civil nuclear power generation industry is examined in the light of the need to meet conflicting energy-supply and environmental pressures over recent decades. It is suggested that fission (thermal and fast) reactors will dominate the market up to the period 2010-2030, with fusion being relegated to the latter part of the twenty-first century. A number of issues affecting the use of nuclear electricity generation in Western Europe are considered including its cost, industrial strategy needs, and the public acceptability of nuclear power. The contribution of nuclear power stations to achieving CO2 targets aimed at relieving global warming is discussed in the context of alternative strategies for sustainable development, including renewable energy sources and energy-efficiency measures. Trends in the generation of nuclear electricity from fission reactors are finally considered in terms of the main geopolitical groupings that make up the world in the mid-1990s. Several recent, but somewhat conflicting, forecasts of the role of nuclear power in the fuel mix to about 2020 are reviewed. It is argued that the only major expansion in generating capacity will take place on the Asia-Pacific Rim and not in the developing countries generally. Nevertheless, the global nuclear industry overall will continue to be dominated by a small number of large nuclear electricity generating countries; principally the USA, France and Japan. (UK).

  3. Optical Studies of Twenty Longer-Period Cataclysmic Binaries

    CERN Document Server

    Thorstensen, John R; Skinner, Julie N

    2010-01-01

    We obtained time-series radial velocity spectroscopy of twenty cataclysmic variable stars, with the aim of determining orbital periods P_orb. All of the stars reported here prove to have P_orb > 3.5 h. For sixteen of the stars, these are the first available period determinations, and for the remaining four (V709 Cas, AF Cam, V1062 Tau, and RX J2133+51) we use new observations to improve the accuracy of previously-published periods. Most of the targets are dwarf novae, without notable idiosyncracies. Of the remainder, three (V709 Cas, V1062 Tau, and RX J2133+51) are intermediate polars (DQ Her stars); one (IPHAS 0345) is a secondary-dominated system without known outbursts, similar to LY UMa; one (V1059 Sgr) is an old nova; and two others (V478 Her and V1082 Sgr) are long-period novalike variables. The stars with new periods are IPHAS 0345 (0.314 d); V344 Ori (0.234 d); VZ Sex (0.149 d); NSVS 1057+09 (0.376 d); V478 Her (0.629 d); V1059 Sgr (0.286 d); V1082 Sgr (0.868 d); FO Aql (0.217 d); V587 Lyr (0.275 d); ...

  4. New Bachelards?: Reveries, Elements and Twenty-First Century Materialisms

    Directory of Open Access Journals (Sweden)

    James L. Smith

    2012-10-01

    Full Text Available Recent years have seen an infusion of new ideas into material philosophy through the work of the so-called ‘new materialists’. Poignant examples appear within two recent books: the first, Vibrant Matter by Jane Bennett (2010, sets out to “enhance receptivity to the impersonal life that surrounds and infuses us” (2010: 4. The second, Elemental Philosophy by David Macauley (2010, advocates an anamnesis or recollection of the elements as imaginatively dynamic matter. Within his essays on the imagination of matter, Gaston Bachelard outlined an archetypal vision of the elements predicated upon the material imagination. He explored the manner in which the imagination inhabits the world, is triggered by the stimulus of material dynamism, and is formed from a co-constitution of subject and object. This article proposes that recent trends in materialist philosophy – as exemplified by the monographs of Bennett and Macauley – reinforce the ideas of Bachelard and take them in new directions. Bachelard provides us with a compelling argument for the rediscovery of material imagination, whereas New Materialism portrays a vision of matter filled with autonomous dynamism that lends itself to entering into a relationship with this imagination. Consequently, this article proposes that Gaston Bachelard has gained a new relevance as a result of contemporary trends in material philosophy, has taken on new possibilities through recent scholarship, and remains a force within the twenty-first century discursive landscape.

  5. The Antigerminative Activity of Twenty-Seven Monoterpenes

    Directory of Open Access Journals (Sweden)

    Laura De Martino

    2010-09-01

    Full Text Available Monoterpenes, the main constituents of essential oils, are known for their many biological activities. The present work studied the potential biological activity of twenty-seven monoterpenes, including monoterpene hydrocarbons and oxygenated ones, against seed germination and subsequent primary radicle growth of Raphanus sativus L. (radish and Lepidium sativum L. (garden cress, under laboratory conditions. The compounds, belonging to different chemical classes, showed different potency in affecting both parameters evaluated. The assayed compounds demonstrated a good inhibitory activity in a dose-dependent way. In general, radish seed is more sensitive than garden cress and its germination appeares more inhibited by alcohols; at the highest concentration tested, the more active substances were geraniol, borneol, (±-β-citronellol and α-terpineol. Geraniol and carvone inhibited, in a significant way, the germination of garden cress, at the highest concentration tested. Radicle elongation of two test species was inhibited mainly by alcohols and ketones. Carvone inhibited the radicle elongation of both seeds, at almost all concentrations assayed, while 1,8-cineole inhibited their radicle elongation at the lowest concentrations (10−5 M, 10−6 M.

  6. The antigerminative activity of twenty-seven monoterpenes.

    Science.gov (United States)

    De Martino, Laura; Mancini, Emilia; de Almeida, Luiz Fernando Rolim; De Feo, Vincenzo

    2010-09-21

    Monoterpenes, the main constituents of essential oils, are known for their many biological activities. The present work studied the potential biological activity of twenty-seven monoterpenes, including monoterpene hydrocarbons and oxygenated ones, against seed germination and subsequent primary radicle growth of Raphanus sativus L. (radish) and Lepidium sativum L. (garden cress), under laboratory conditions. The compounds, belonging to different chemical classes, showed different potency in affecting both parameters evaluated. The assayed compounds demonstrated a good inhibitory activity in a dose-dependent way. In general, radish seed is more sensitive than garden cress and its germination appeares more inhibited by alcohols; at the highest concentration tested, the more active substances were geraniol, borneol, (±)-β-citronellol and α-terpineol. Geraniol and carvone inhibited, in a significant way, the germination of garden cress, at the highest concentration tested. Radicle elongation of two test species was inhibited mainly by alcohols and ketones. Carvone inhibited the radicle elongation of both seeds, at almost all concentrations assayed, while 1,8-cineole inhibited their radicle elongation at the lowest concentrations (10(-5) M, 10(-6) M).

  7. Superhumps in Cataclysmic Binaries. XXIV. Twenty More Dwarf Novae

    CERN Document Server

    Patterson, J; Kemp, J; Skillman, D R; Vanmunster, T; Harvey, D; Fried, R E; Jensen, L; Cook, L; Rea, R; Monard, B; McCormick, J; Velthuis, F; Walker, S; Martin, B; Bolt, G; Pavlenko, E P; O'Donoghue, D; Gunn, J; Novak, R; Masi, G; Garradd, G; Butterworth, N D; Krajci, T; Foote, J; Beshore, E

    2003-01-01

    We report precise measures of the orbital and superhump period in twenty more dwarf novae. For ten stars, we report new and confirmed spectroscopic periods - signifying the orbital period P_o - as well as the superhump period P_sh. These are GX Cas, HO Del, HS Vir, BC UMa, RZ Leo, KV Dra, KS UMa, TU Crt, QW Ser, and RZ Sge. For the remaining ten, we report a medley of P_o and P_sh measurements from photometry; most are new, with some confirmations of previous values. These are KV And, LL And, WX Cet, MM Hya, AO Oct, V2051 Oph, NY Ser, KK Tel, HV Vir, and RX J1155.4-5641. Periods, as usual, can be measured to high accuracy, and these are of special interest since they carry dynamical information about the binary. We still have not quite learned how to read the music, but a few things are clear. The fractional superhump excess epsilon [=(P_sh-P_o)/P_o] varies smoothly with P_o. The scatter of the points about that smooth curve is quite low, and can be used to limit the intrinsic scatter in M_1, the white dwarf ...

  8. Twenty-second Fungal Genetics Conference - Asilomar, 2003

    Energy Technology Data Exchange (ETDEWEB)

    Jonathan D. Walton

    2003-06-30

    The purpose of the Twenty Second Fungal Genetics Conference is to bring together scientists and students who are interested in genetic approaches to studying the biology of filamentous fungi. It is intended to stimulate thinking and discussion in an atmosphere that supports interactions between scientists at different levels and in different disciplines. Topics range from the basic to the applied. Filamentous fungi impact human affairs in many ways. In the environment they are the most important agents of decay and nutrient turnover. They are used extensively in the food industry for the production of food enzymes such as pectinase and food additives such as citric acid. They are used in the production of fermented foods such as alcoholic drinks, bread, cheese, and soy sauce. More than a dozen species of mushrooms are used as foods directly. Many of our most important antibiotics, such as penicillin, cyclosporin, and lovastatin, come from fungi. Fungi also have many negative impacts on human health and economics. Fungi are serious pathogens in immuno-compromised patients. Fungi are the single largest group of plant pathogens and thus a serious limit on crop productivity throughout the world. Many fungi are allergenic, and mold contamination of residences and commercial buildings is now recognized as a serious public health threat. As decomposers, fungi cause extensive damage to just about all natural and synthetic materials.

  9. Twenty years on: Poverty and hardship in urban Fiji

    Directory of Open Access Journals (Sweden)

    Jenny Bryant-Tokalau

    2012-09-01

    Full Text Available Through ‘official statistics’, academic and donor interpretations as well as the eyes of Suva residents, this paper presents an overview and case study of twenty years of growing poverty and hardship in the contemporary Pacific. Focusing on the past two decades, the paper notes how much, and yet so little, has changed for those attempting to make a living in the rapidly developing towns and cities. Changing interpretations of poverty and hardship are presented, moving from the ‘no such thing’ view, to simplification, and finally to an understanding that Pacific island countries, especially Fiji, are no longer an ‘extension’ of Australia and New Zealand, but independent nations actively trying to find solutions to their issues of economic, social and political hardship whilst facing challenges to traditional institutions and networks. Fiji is in some respects a very particular case as almost half of the population has limited access to secure land, but the very nature of that vulnerability to hardship and poverty holds useful lessons for wider analysis.

  10. Health of Europeans twenty years after the fall of Berlin wall.

    Science.gov (United States)

    Ginter, E; Simko, V

    2010-01-01

    The failure of central planning in the totalitarian systems of the USSR and its satellites adversely affected not only the economy and social relations but also the population health. While in the countries with established democracy (DEM) the general health and the life expectancy (LE) steadily improved, in countries declaring socialism (SOC) the LE was stagnant and in the USSR even decreased. Dramatic changes in Russia after the demise of Soviet Union resulted in an extraordinary destabilization of LE that reached a minimum in 1994. Remarkably, even twenty years after the breakdown of the Iron Curtain there persists a gap in the general health between the DEM and the SOC regions of Europe. Within the territory of the former Soviet influence there are additional differences in LE: Central Europe is much better off than Russia and its neighbours. Main cause of relatively high mortality in the post totalitarian Europe is the cardiovascular disease (CVD). Among females about 80% difference in LE between DEM and SOC countries is related to premature CVD mortality. In SOC males compared to DEM, about 50% of the higher mortality is caused by CVD, 20% is related to external factors (trauma, suicide) and 10% is oncologic disorders. The main suggested cause of such excess mortality, besides a low socioeconomic level and limited funding for health care, is an improper life style: alcoholism, smoking and inadequate intake of protective nutrients. Alcoholism, especially binge drinking is a prominent factor in Russia, Belarus, Ukraine and in the Baltic Republics (Fig. 6, Tab. 4, Ref. 20).

  11. Indication to Open Anatrophic Nephrolithotomy in the Twenty-First Century: A Case Report

    Directory of Open Access Journals (Sweden)

    Alfredo Maria Bove

    2012-01-01

    Full Text Available Introduction. Advances in endourology have greatly reduced indications to open surgery in the treatment of staghorn kidney stones. Nevertheless in our experience, open surgery still represents the treatment of choice in rare cases. Case Report. A 71-year-old morbidly obese female patient complaining about occasional left flank pain, and recurrent cystitis for many years, presented bilateral staghorn kidney stones. Comorbidities were obesity (BMI 36.2, hypertension, type II diabetes, and chronic obstructive pulmunary disease (COPD hyperlipidemia. Due to these comorbidities, endoscopic and laparoscopic approaches were not indicated. We offered the patient staged open anatrophic nephrolithotomy. Results. Operative time was 180 minutes. Blood loss was 500 cc. requiring one unit of packed red blood cells. Hospital stay was 7 days. The renal function was unaffected based on preoperative and postoperative serum creatinine levels. Stone-free status of the left kidney was confirmed after surgery with CT scan. Conclusions. Open surgery can represent a valid alterative in the treatment of staghorn kidney stones of very selected cases. A discussion of the current indications in the twenty-first century is presented.

  12. The evolution of female sexuality

    NARCIS (Netherlands)

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

    2001-01-01

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

  13. The evolution of female sexuality

    NARCIS (Netherlands)

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

    2001-01-01

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

  14. The deep, hot biosphere: Twenty-five years of retrospection.

    Science.gov (United States)

    Colman, Daniel R; Poudel, Saroj; Stamps, Blake W; Boyd, Eric S; Spear, John R

    2017-07-03

    Twenty-five years ago this month, Thomas Gold published a seminal manuscript suggesting the presence of a "deep, hot biosphere" in the Earth's crust. Since this publication, a considerable amount of attention has been given to the study of deep biospheres, their role in geochemical cycles, and their potential to inform on the origin of life and its potential outside of Earth. Overwhelming evidence now supports the presence of a deep biosphere ubiquitously distributed on Earth in both terrestrial and marine settings. Furthermore, it has become apparent that much of this life is dependent on lithogenically sourced high-energy compounds to sustain productivity. A vast diversity of uncultivated microorganisms has been detected in subsurface environments, and we show that H2, CH4, and CO feature prominently in many of their predicted metabolisms. Despite 25 years of intense study, key questions remain on life in the deep subsurface, including whether it is endemic and the extent of its involvement in the anaerobic formation and degradation of hydrocarbons. Emergent data from cultivation and next-generation sequencing approaches continue to provide promising new hints to answer these questions. As Gold suggested, and as has become increasingly evident, to better understand the subsurface is critical to further understanding the Earth, life, the evolution of life, and the potential for life elsewhere. To this end, we suggest the need to develop a robust network of interdisciplinary scientists and accessible field sites for long-term monitoring of the Earth's subsurface in the form of a deep subsurface microbiome initiative.

  15. Twenty years of minimally invasive surgery in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Miloslav Duda

    2011-03-01

    increased over the last twenty years, and the range of types of surgical therapies has enlarged.

  16. Female athletes and health

    Directory of Open Access Journals (Sweden)

    Malara Marzena

    2016-06-01

    Full Text Available It is well documented that regular physical activity has a beneficial effect on human health by affecting the metabolic processes that are of fundamental importance in the body’s functions, such as insulin sensitivity and glucose disposal, as well as lipid and lipoprotein turnover. On the other hand, there is a wealth of studies which indicate that strenuous, regular physical activity, such as that performed by high performance athletes, may be detrimental for the athletes’ health especially in women. This review focuses on the factors that contribute to health problems in female athletes, named the female athlete triad, which includes excessive dieting, menstrual dysfunctions (anovulatory menstrual cycles, oligomenorrhea, amenorrhea and a low bone mineral density (BMD. As a result of these factors, women who participate in sports, especially those focused on leanness, need special attention and education from health professionals, coaches and the athletes themselves to prevent the detrimental effects of an inadequate energy supply against high energy demands.

  17. Hormones and female sexuality

    OpenAIRE

    2003-01-01

    Introduction In contrast to animal species in which linear relationships exist between hormonal status and sexual behaviour sexuality in human population is not determined so simply by the level of sexual steroids. The article analyses female sexuality in the light of hormonal status. Administration of sexual steroids during pregnancy and sexual differentiation High doses of gestagens, especially those with high androgen activity, widely used against miscarriages may lead to tomboys, but with...

  18. Endocrine disorders & female infertility.

    Science.gov (United States)

    Unuane, David; Tournaye, Herman; Velkeniers, Brigitte; Poppe, Kris

    2011-12-01

    Female infertility occurs in about 37% of all infertile couples and ovulatory disorders account for more than half of these. The ovaries are in continuous interaction with the other endocrine organs. The interplay may account for infertility occurring at different levels and may render the diagnosis of infertility a difficult exercise for the involved physician. A hypothalamic cause of female infertility should be considered in an appropriate clinical context, with tests pointing to a hypogonadotropic hypogonadism. It can be functional, physiological or related to organic causes. Hyperprolactinemia has well characterized effects on the normal gonadal function and treatment is well established. Acromegaly and Cushing's disease may impair fertility at different levels, mechanisms involved however remain ill defined. Thyroid disorders, both hyperthyroidism and hypothyroidism, can interact with the ovaries, through a direct effect on ovarian function, but autoimmunity may be involved, as well as alterations of the sex hormone binding protein levels. Primary ovarian disorders, such as the polycystic ovary syndrome and primary ovarian insufficiency are frequent diseases, for which novel treatments are currently being developed and discussed. We will propose an algorithm for the diagnosis and approach of the female patient presenting with infertility on the basis of the available evidence in literature. Copyright © 2011 Elsevier Ltd. All rights reserved.

  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. Decadal potential predictability of twenty-first century climate

    Energy Technology Data Exchange (ETDEWEB)

    Boer, George J. [Canadian Centre for Climate Modelling and Analysis, Environment Canada, PO Box 3065, Victoria, BC (Canada)

    2011-03-15

    Decadal prediction of the coupled climate system is potentially possible given enough information and knowledge. Predictability will reside in both externally forced and in long timescale internally generated variability. The ''potential predictability'' investigated here is characterized by the fraction of the total variability accounted for by these two components in the presence of short-timescale unpredictable ''noise'' variability. Potential predictability is not a classical measure of predictability nor a measure of forecast skill but it does identify regions where long timescale variability is an appreciable fraction of the total and hence where prediction on these scale may be possible. A multi-model estimate of the potential predictability variance fraction (ppvf) as it evolves through the first part of the twenty-first century is obtained using simulation data from the CMIP3 archive. Two estimates of potential predictability are used which depend on the treatment of the forced component. The multi-decadal estimate considers the magnitude of the forced component as the change from the beginning of the century and so becomes largely a measure of climate change as the century progresses. The next-decade estimate considers the change in the forced component from the past decade and so is more pertinent to an actual forecast for the next decade. Long timescale internally generated variability provides additional potential predictability beyond that of the forced component. The ppvf may be expressed in terms of a signal-to-noise ratio and takes on values between 0 and 1. The largest values of the ppvf for temperature are found over tropical and mid-latitude oceans, with the exception of the equatorial Pacific, and some but not all tropical land areas. Overall the potential predictability for temperature generally declines with latitude and is relatively low over mid- to high-latitude land. Potential predictability for

  1. Twenty-Five Year Site Plan FY2013 - FY2037

    Energy Technology Data Exchange (ETDEWEB)

    Jones, William H. [Los Alamos National Laboratory

    2012-07-12

    Los Alamos National Laboratory (the Laboratory) is the nation's premier national security science laboratory. Its mission is to develop and apply science and technology to ensure the safety, security, and reliability of the United States (U.S.) nuclear stockpile; reduce the threat of weapons of mass destruction, proliferation, and terrorism; and solve national problems in defense, energy, and the environment. The fiscal year (FY) 2013-2037 Twenty-Five Year Site Plan (TYSP) is a vital component for planning to meet the National Nuclear Security Administration (NNSA) commitment to ensure the U.S. has a safe, secure, and reliable nuclear deterrent. The Laboratory also uses the TYSP as an integrated planning tool to guide development of an efficient and responsive infrastructure that effectively supports the Laboratory's missions and workforce. Emphasizing the Laboratory's core capabilities, this TYSP reflects the Laboratory's role as a prominent contributor to NNSA missions through its programs and campaigns. The Laboratory is aligned with Nuclear Security Enterprise (NSE) modernization activities outlined in the NNSA Strategic Plan (May 2011) which include: (1) ensuring laboratory plutonium space effectively supports pit manufacturing and enterprise-wide special nuclear materials consolidation; (2) constructing the Chemistry and Metallurgy Research Replacement Nuclear Facility (CMRR-NF); (3) establishing shared user facilities to more cost effectively manage high-value, experimental, computational and production capabilities; and (4) modernizing enduring facilities while reducing the excess facility footprint. Th is TYSP is viewed by the Laboratory as a vital planning tool to develop an effi cient and responsive infrastructure. Long range facility and infrastructure development planning are critical to assure sustainment and modernization. Out-year re-investment is essential for sustaining existing facilities, and will be re-evaluated on an annual

  2. Understanding Contamination; Twenty Years of Simulating Radiological Contamination

    Energy Technology Data Exchange (ETDEWEB)

    Emily Snyder; John Drake; Ryan James

    2012-02-01

    A wide variety of simulated contamination methods have been developed by researchers to reproducibly test radiological decontamination methods. Some twenty years ago a method of non-radioactive contamination simulation was proposed at the Idaho National Laboratory (INL) that mimicked the character of radioactive cesium and zirconium contamination on stainless steel. It involved baking the contamination into the surface of the stainless steel in order to 'fix' it into a tenacious, tightly bound oxide layer. This type of contamination was particularly applicable to nuclear processing facilities (and nuclear reactors) where oxide growth and exchange of radioactive materials within the oxide layer became the predominant model for material/contaminant interaction. Additional simulation methods and their empirically derived basis (from a nuclear fuel reprocessing facility) are discussed. In the last ten years the INL, working with the Defense Advanced Research Projects Agency (DARPA) and the National Homeland Security Research Center (NHSRC), has continued to develop contamination simulation methodologies. The most notable of these newer methodologies was developed to compare the efficacy of different decontamination technologies against radiological dispersal device (RDD, 'dirty bomb') type of contamination. There are many different scenarios for how RDD contamination may be spread, but the most commonly used one at the INL involves the dispersal of an aqueous solution containing radioactive Cs-137. This method was chosen during the DARPA projects and has continued through the NHSRC series of decontamination trials and also gives a tenacious 'fixed' contamination. Much has been learned about the interaction of cesium contamination with building materials, particularly concrete, throughout these tests. The effects of porosity, cation-exchange capacity of the material and the amount of dirt and debris on the surface are very important factors

  3. The adolescent female athlete: current concepts and conundrums.

    Science.gov (United States)

    Greydanus, Donald E; Omar, Hatim; Pratt, Helen D

    2010-06-01

    The adolescent female athlete has become a common part of the sports environment at all levels from childhood play to professional adult sports. This article considers various issues common to this athlete to help clinicians care for their patients. Basic sports physiology is reviewed and then specific conditions are considered, including iron deficiency anemia, stress urinary incontinence, breast issues (ie, pain, asymmetry, galactorrhea, injury), the female athlete triad (ie, menstrual dysfunction, abnormal eating patterns, and osteopenia or osteoporosis), and injuries. Clinical conundrums are considered including the difficulty in caring for a dedicated athlete whose intense love of her sport may lead to menstrual and bone loss complications. The knowledgeable clinician in the twenty-first century can be of considerable help to the female athlete who is at and beyond puberty.

  4. Prevalence of domestic violence in an inpatient female population.

    Science.gov (United States)

    McKenzie, K C; Burns, R B; McCarthy, E P; Freund, K M

    1998-04-01

    Studies have evaluated the prevalence of domestic violence in populations of patients in emergency and primary care settings, but there are little data on patients admitted to hospitals. We undertook a study to evaluate the prevalence of domestic violence among female inpatients. Of 131 consecutive female patients between the ages of 18 and 60 admitted to a nontrauma urban teaching hospital asked to complete a self-administered survey about domestic violence, 101 completed the questionnaire. Twenty-six percent of the respondents reported being in an abusive relationship at one time. Two patients felt that domestic violence contributed to their current reason for admission. No respondents were asked about domestic violence by health care providers. Domestic violence is an uncommon but important precipitant to nontrauma hospital admissions. Physicians should query all female inpatients about domestic assault.

  5. EFFECT OF MUSIC THERAPY ON INTRINSIC MOTIVATION, PHYSICAL SELF EFFICACY AND PERFORMANCE OF FEMALE FOOTBALL PLAYERS

    OpenAIRE

    Mamta Sharma; Gagandeep Kaur

    2015-01-01

    Music therapy is increasingly used in sports for enhancing sport performance. It provides a mean of improving mental strength among sportspersons. The purpose of this study is to enhance intrinsic motivation, physical self-efficacy and performance of female football players through music therapy. For this purpose, twenty two female football players, in the age group of 21-26 were screened on the basis of their scores on Sport Motivation Scale and Physical Self-Efficacy Scale. Then, they were ...

  6. Female-female aggression and female mate choice on black grouse leks.

    Science.gov (United States)

    Karvonen; Rintamäki; Alatalo

    2000-05-01

    We studied female-female aggression in relation to female mate choice in black grouse, Tetrao tetrix, in central Finland, in 1994-1998. Aggression occurred on average every other minute when there was more than one female on a territory, and aggressive behaviour was most prominent when several females attended the lek. Interactions tended to be proportionally most frequent on the territories of the highest-ranking males, although not significantly so. Females that were chased by other females did not mate with lower-ranking males than their aggressors did. Furthermore, chased females were only rarely (6% of cases) forced to move off the territory by agonistic interactions and copulations were disrupted by other females even less often (3% of cases). The choice of a mating territory did not depend on the outcome of aggression even though the aggressors were more likely to mate on the territory where aggression occurred than elsewhere. There was a marginally significant tendency for aggressors to mate earlier in the season. Females placed themselves further away from other females on the territory when soliciting a copulation than just before aggression. Our results suggest that aggression between females does not effectively constrain female choice in black grouse. Its function may be to aid females to secure undisturbed mating opportunities for themselves rather than to prevent others from mating with a particular male. Copyright 2000 The Association for the Study of Animal Behaviour.

  7. INGUINAL HERNIA IN FEMALES

    OpenAIRE

    2001-01-01

    9 patients of inguinal hernia in females were diagnosed in a total of 50 patients who presented with congenital groin problems, 8 of these were managed surgically. There were 6 small children, 1 young girl and 2 elderly ladies. All children were managed by herniotomy and herniorrhaphy was done in women. 2 patients under one year presented with irreducible hernia, one of them on exploration was found to be having sliding hernia with incarcerated ovary and tube as contents while other one had i...

  8. FAMILY, A MANACLE OF FEMALE: AN APPRAISAL

    Directory of Open Access Journals (Sweden)

    Dr. A. Parvatha Varthini

    2013-07-01

    Full Text Available This paper aims at bringing self-determination to female from the accountabilities given to them or forced on them even by women sometimes with or without their own knowledge. Shashi Deshpande, an evident novelist to deal with familial life and women’s predicaments is taken for this assessment. The novels of Deshpande illuminate disharmony in man-woman relationship. Indian woman has carried the burden of family, slaved for her husband and children, without minding whether the family is extended or nuclear. Sarita alias Saru in The Dark Holds No Terrors is an apt example who earns more than her husband Manu that is the cause of her despair in life. Another novel of Shashi Deshpande chosen for this evaluation is A Matter of Time, a three generation story in which Kalyani is one of the most important characters in her novels. In this paper feministic approach is applied to bring out female’s pathetic condition in the patriarchal society. Even though in this twenty first century it seems that female are given freedom to acquire more space in all the fields like astronaut, politics and so on, they are not considered human beings and their feelings and emotions are not appreciated properly.

  9. Neuromyotonia: Clinical profile of twenty cases from northwest India

    Directory of Open Access Journals (Sweden)

    Panagariya Ashok

    2006-01-01

    Full Text Available Objectives: We are presenting 20 cases of the intriguing clinico-electromyographic entity, now considered a potassium channel disorder, Neuromyotonia. Our experience with the clinical manifestations, underlying abnormalities and response to various therapies is documented. Materials and Methods: Patients with diffuse pain or undulating muscle movements, with or without stiffness were sent for electromyographic and further studies. Patients with "neuromyotonic discharges" were included after exclusion of hypocalcaemia. Results: Our cases included 19 males and one female of age group 15 to 52 years, the majority being between 30 to 45 years. Undulating movements were seen in 19, of which two had focal twitching. Muscle stiffness was a complaint in five; pain was the chief presenting complaint of 19, which started in the calf in all. Irritability, insomnia and a peculiar worried pinched face were present in 12 patients. CSF was abnormal with mildly raised protein in eight. Curiously, 11 of these patients had taken ayurvedic treatment for various complaints in the preceding one month. Bell′s palsy was associated in four, peripheral neuropathy in two and residual poliomyelitis in two. Electromyographic evidence of spontaneous activity in the form of "neuromyotonic discharges" was seen in all. Antibodies to voltage gated potassium channels was tested in one patient and was positive (titer was 1028 pM. Membrane stabilizers (e.g., phenytoin sodium in our experience did not provide adequate rapid relief; we tried high-dose intravenous Methylprednisolone in 19 with significant amelioration of complaints. One patient was offered intravenous immunoglobulin, to which he responded. Conclusions: Neuromyotonia is a heterogeneous condition and can present in varied ways including diffuse nonspecific pain. This uncommon condition is potentially treatable and can be picked up with high index of suspicion.

  10. [Female sexual dysfunction].

    Science.gov (United States)

    Luria, Mijal

    2009-09-01

    Female sexual problems are common, frequently overlooked and have a significant impact on the lives of women. Research in the last decade has brought to the understanding and recognition of a number of standpoints, mainly the broad range of normative function. In 2003, the American Urological Association Foundation convened an international committee of experts in the field of women's sexuality, to reconsider the existing definitions of women's sexual dysfunction. Based on the circular response cycle developed by Basson, the group emphasized motivations that might move a woman from being sexually "neutral" to making a decision to be sexual with her partner, as a normative alternative to the need for spontaneous sexual desire as the trigger for sexual behavior. Etiology may stem from medical as well as psychological factors, thus assessment must include a complete evaluation. Treatment includes psycho-education, improvement of interpersonal communication, cognitive behavioral treatment and elucidation and treatment of medical problems, if necessary. Several pharmacological treatments are under investigation, with modest results and uncertainties about their long term safety. This review presents the female sexual response as it is understood today and the current diagnostic and therapeutic understandings and directions.

  11. The young female athlete.

    Science.gov (United States)

    Hurvitz, Michal; Weiss, Ram

    2009-12-01

    Participation of adolescents and young women in strenuous sports activity may lead to various metabolic and psychological derangements of clinical relevance to the endocrinologist. The most common manifestations encountered in practice are primary and secondary amenorrhea, reduced bone mineral density and eating disorders. The occurrence of all three together has been named "the athletic triad". The underlying hormonal drivers that lead to some of these manifestations are the reduced leptin level as well as the persistent low grade stress response commonly observed in such females. "Exercise-related female reproductive dysfunction" (ERFRD), can possibly include short-term (infertility) and long-term (osteoporosis) consequences. Functional hypothalamic amenorrhea, a manifestation of ERFRD in adolescence, is an integrated response to the combination of excessive physical and emotional stress, exercise, and/or reduced food intake characterized by decreased endogenous GNRH secretion. The primary aim of treating these athletes should be the prevention of the development of any component of the triad as well as the whole complex by educating athletes, trainers, parents and health care professionals about proper nutrition and safe training. The long term prognosis is good. However, significant long term morbidity may affect these young women later in life.

  12. Female entrepreneurial activity in Romania

    OpenAIRE

    Annamária DÉZSI-BENYOVSZKI; Tünde Petra SZABÓ; Ágnes NAGY

    2016-01-01

    The aim of this study is to analyse the female entrepreneurial activity in Romania. We will compare the socio-demographic characteristics, the entrepreneurial attitudes and perceptions of female early-stage entrepreneurs and the female employees in order to highlight the main differences. Using a logistic regression we will identify the main influencing factors of the probability of becoming a female early-stage entrepreneur.

  13. Surgical treatment of pelvic sarcoma in children: outcomes for twenty six patients.

    Science.gov (United States)

    Kadhim, Muayad; Womer, Richard B; Dormans, John P

    2017-07-27

    Pelvic sarcoma is uncommon in children and challenging to treat. This study examined different surgical approaches to treat pelvic sarcoma with the aim of assessing the oncologic, and functional outcomes. We retrospectively examined the medical records of patients younger than 21 years of age who underwent surgery for pelvic sarcoma at our institution from 1992 to 2010. The functional status of the patients was examined after a minimum follow-up of two years. Twenty-six patients were included in the analysis. Nineteen (73%) patients were male and seven (27%) were female. Mean age at presentation was 12.0 ± 3.9 years. Nineteen patients had Ewing sarcoma (73%), five had osteosarcoma (19%), one had chondrosarcoma (4%) and one had rhabdomyosarcoma (4%). Iliac wing resection with no reconstruction was done in three patients. Reconstruction with free fibular graft A-frame was performed in four patients, saddle endoproshtesis in five patients, iliac autoclave in one patient, and internal hemipelvectomy in nine patients. Hindquarter amputation was performed in five patients. Median follow-up was 4.6 years (range, 2.6-16 years). Nineteen patients were alive (73%); of those, 13 were known to be without disease, three were with disease and three did not have known tumor status. Six patients were reported deceased, three had osteosarcoma and three had Ewing sarcoma. Function was assessed in 17 patients; 64% were asymptomatic and ambulatory and 36% were symptomatic and ambulatory. Salvage reconstruction for pelvic sarcoma can be performed through various procedures on the extent of necessary bony resection. Survival rate and functional outcomes were promising in the performed study.

  14. Pediatric and congenital heart transplant: twenty-year experience in a tertiary Brazilian Hospital

    Directory of Open Access Journals (Sweden)

    Leonardo Augusto Miana

    2014-09-01

    Full Text Available Introduction: Cardiac transplantation remains the gold standard for end-stage cardiomyopathies and congenital heart defects in pediatric patients. Objective: This study aims to report on 20 years of experience since the first case and evaluate our results. Methods: We conducted a retrospective analysis of the database and outpatient follow-up. Between October 1992 and April 2012, 109 patients underwent 114 transplants. 51.8% of them being female. The age of patients ranged from 12 days to 21 years with a mean of 8.8±5.7 years and a median of 5.2 years. The underlying diagnosis was dilated cardiomyopathy in 61.5%, congenital heart disease in 26.6% and restrictive cardiomyopathy in 11.9%. All patients above 17 years old had congenital heart disease. Results: Survival rate at 30 days, 1, 5, 10, 15, and 20 years were 90.4%, 81.3%, 70.9%, 60.5%, 44.4% and 26.7%, respectively. Mean cold ischemic time was 187.9 minutes and it did not correlate with mortality (P>0.05. Infectious complications and rejection episodes were the most common complications (P<0.0001, occurring, respectively, in 66% and 57.4% of the survivors after 10 years. There was no incidence of graft vascular disease and lymphoproliferative disease at year one, but they affected, respectively, 7.4% and 11% of patients within 10 years. Conclusion: Twenty-year pediatric heart transplant results at our institution were quite satisfactory and complication rates were acceptable.

  15. Hormonal contraceptive use lowers female intrasexual competition in pair-bonded women

    NARCIS (Netherlands)

    Cobey, Kelly D.; Klipping, Christine; Buunk, Abraham P.

    The purpose of this study was to test the influence of hormonal contraceptive use on levels of female intrasexual competition. Twenty-eight women completed a scale for intrasexual competition on three occasions: when using hormonal contraceptives and when regularly cycling at a fertile and a

  16. Differences between Anglo and Mexican-American Females Classified as Learning Disabilities.

    Science.gov (United States)

    Whitworth, Randolph H.

    One hundred twenty young adult females, half Anglos and half Mexican-Americans, were administered Wechsler Adult Intelligence Scales (WAIS), Wide Range Achievement Test (WRAT), and Bender Gestalt Tests. Half of each ethnic group were classified by the public schools as learning disabled and half were in regular classes. The WAIS Verbal IQ,…

  17. Hormonal contraceptive use lowers female intrasexual competition in pair-bonded women

    NARCIS (Netherlands)

    Cobey, Kelly D.; Klipping, Christine; Buunk, Abraham P.

    2013-01-01

    The purpose of this study was to test the influence of hormonal contraceptive use on levels of female intrasexual competition. Twenty-eight women completed a scale for intrasexual competition on three occasions: when using hormonal contraceptives and when regularly cycling at a fertile and a non-fer

  18. The Effect of Task Repetition on Fluency and Accuracy of EFL Saudi Female Learners' Oral Performance

    Science.gov (United States)

    Gashan, Amani K.; Almohaisen, Fahad M.

    2014-01-01

    This study aimed to examine the effect of task repetition on foreign language output. Twenty eight Saudi female students in the Preparatory Year (PY) at King Saud university, were randomly selected to conduct an oral information-gap task. The participants were asked to perform the task two times with two-week interval between the two performances.…

  19. Hormonal contraceptive use lowers female intrasexual competition in pair-bonded women

    NARCIS (Netherlands)

    Cobey, Kelly D.; Klipping, Christine; Buunk, Abraham P.

    2013-01-01

    The purpose of this study was to test the influence of hormonal contraceptive use on levels of female intrasexual competition. Twenty-eight women completed a scale for intrasexual competition on three occasions: when using hormonal contraceptives and when regularly cycling at a fertile and a non-fer

  20. Female Sexual Arousal Disorders

    DEFF Research Database (Denmark)

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

    2012-01-01

    in one entity. Persistent genital arousal disorder (PGAD) is a new entity which is suggested to be defined as Restless Genital Syndrome. Aims.  The aims of this brief review are to give definitions of the different types of FSAD, describe their aetiology, prevalence and comorbidity with somatic....... 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...... comorbid with other sexual problems and are of biopsychosocial etiology. In the assessment, a thorough sexological history as well as medical and gynecological history and examination are recommended. Treatment should be based on of the symptoms, clinical findings and, if possibly, on underlying etiology...

  1. [Female athlete triad].

    Science.gov (United States)

    Portmann, Luc; Giusti, Vittorio

    2009-08-05

    The practitioner, as well as specialist such as gynecologist and endocrinologist, may face in their office women with eating disorders, abnormalities of menstrual cycles and low bone mass, which may be the first hints of the female athlete triad. In these situations, the practitioner may search other findings of these triad by looking at some particular physical findings and by using appropriate questionnaire. In some advanced forms of this triad specific abnormalities of eating disorders (anorexia and boulimia) may be present as well as amenorrhea and osteoporosis, which may disturb the well-being and cause health damages of women practising sport either as amateur or in a elite setting. An appropriate handling of such disorders has to be proposed to these women.

  2. Hormones and female sexuality

    Directory of Open Access Journals (Sweden)

    Bjelica Artur L.

    2003-01-01

    Full Text Available Introduction In contrast to animal species in which linear relationships exist between hormonal status and sexual behaviour sexuality in human population is not determined so simply by the level of sexual steroids. The article analyses female sexuality in the light of hormonal status. Administration of sexual steroids during pregnancy and sexual differentiation High doses of gestagens, especially those with high androgen activity, widely used against miscarriages may lead to tomboys, but without differences in sexual orientation. However, it has been observed that the frequency of bisexual and lesbian women is higher in women with congenital adrenogenital syndrome. Hormones sexual desire and sexuality during menstrual cycle It has been established that sexual desire, autoeroticism and sexual fantasies in women depend on androgen levels. There are a lot of reports claiming that sexual desire varies during the menstrual cycle. Hormonal contraception and sexuality Most patients using birth control pills present with decreased libido. But, there are reports that progestagens with antiandrogenic effect in contraceptive pills do not affect sexual desire. Hormonal changes in peri- and postmenopausal period and sexuality Decreased levels of estrogen and testosterone in older women are associated with decreased libido, sensitivity and erotic stimuli. Sexuality and hormone replacement therapy Hormonal therapy with estrogen is efficient in reference to genital atrophy, but not to sexual desire. Really increased libido is achieved using androgens. Also, therapy with dehydroepiandrosterone (DHEA and tibolone have positive effects on female libido. Conclusion Effect of sexual steroids on sexual sphere of women is very complex. The association between hormones and sexuality is multidimensional, as several hormones are important in regulation of sexual behaviour. Still, it should be pointed out that sexuality is in the domain of hormonal, emotional

  3. High Temperature Superconductivity in the Past Twenty Years Part 1-Discovery, Material, and Theory

    Institute of Scientific and Technical Information of China (English)

    Jian-Xun Jin

    2008-01-01

    Twenty years after the discovery of high- temperature superconductors (HTSs), the HTS mate- rials now have been well developed. Meanwhile the mechanism of superconductivity is still one of the topical interests in physics. The achievements made on HTS materials and theories during the last twenty years are reviewed comprehensively in this paper.

  4. A Critical Feminist and Race Critique of Thomas Piketty's "Capital in the Twenty-First Century"

    Science.gov (United States)

    Moeller, Kathryn

    2016-01-01

    Thomas Piketty's "Capital in the Twenty-first Century" documents the foreboding nature of rising wealth inequality in the twenty-first century. In an effort to promote a more just and democratic global society and rein in the unfettered accumulation of wealth by the few, Piketty calls for a global progressive annual tax on corporate…

  5. A Critical Feminist and Race Critique of Thomas Piketty's "Capital in the Twenty-First Century"

    Science.gov (United States)

    Moeller, Kathryn

    2016-01-01

    Thomas Piketty's "Capital in the Twenty-first Century" documents the foreboding nature of rising wealth inequality in the twenty-first century. In an effort to promote a more just and democratic global society and rein in the unfettered accumulation of wealth by the few, Piketty calls for a global progressive annual tax on corporate…

  6. Slowmation: A Twenty-First Century Educational Tool for Science and Mathematics Pre-Service Teachers

    Science.gov (United States)

    Paige, Kathryn; Bentley, Brendan; Dobson, Stephen

    2016-01-01

    Slowmation is a twenty-first century digital literacy educational tool. This teaching and learning tool has been incorporated as an assessment strategy in the curriculum area of science and mathematics with pre-service teachers (PSTs). This paper explores two themes: developing twenty-first century digital literacy skills and modelling best…

  7. Nonpreventive Role of Aerobic Exercise Against Cisplatin-induced Nephrotoxicity in Female Rats

    OpenAIRE

    Jalaledin Noroozi; Farzaneh Zeynali; Mehdi Nematbakhsh; Zahra Pezeshki; Ardeshir Talebi

    2015-01-01

    Background: Cisplatin (CP) is a chemotherapy drug and nephrotoxicity is a major concern for CP therapy. CP-induced nephrotoxicity is gender-dependent, and the effect of aerobic exercise in females has not been reported yet while it has a beneficial effect in males. Hence, this study was designed to determine the protective role of aerobic exercise against CP-induced nephrotoxicity in female rats. Methods: Twenty-eight adult female rats were divided into four groups. Groups I and II had ae...

  8. A female mass murder.

    Science.gov (United States)

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

    2011-05-01

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

  9. 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...

  10. 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.

  11. NRAS mutations are more prevalent than KIT mutations in melanoma of the female urogenital tract-A study of 24 cases from the Netherlands

    NARCIS (Netherlands)

    Engen-van Grunsven, A.C.H. van; Kusters-vandevelde, H.V.; Hullu, J.A. de; Duijn, L.M. van; Rijntjes, J.; Bovee, J.V.; Groenen, P.J.T.A.; Blokx, W.A.M.

    2014-01-01

    OBJECTIVE: The aim of this study was to evaluate a series of primary melanomas of the female urogenital tract for oncogenic mutations in KIT, NRAS and BRAF in order to identify patients who may be amenable to targeted therapy. METHODS: We reviewed twenty-four cases of female urogenital tract melanom

  12. Carcinoma of female urethra. Manitoba experience: 1958-1987

    Energy Technology Data Exchange (ETDEWEB)

    Hahn, P.; Krepart, G.; Malaker, K. (Manitoba Cancer Treatment and Research Foundation, Winnipeg (Canada))

    1991-02-01

    Fourteen female patients with primary urethral carcinoma were treated at the Manitoba Cancer Foundation in the last twenty-nine years. The relationship of natural history to the stage, location, and therapeutic modality has been reviewed. A higher stage and length of urethral involvement affected prognosis negatively, whereas lower stage had a positive prognostic effect and location of tumor had no prognostic influence. Two patients with Stage C, who failed to received inguinal node radiotherapy, died of disease recurring in the inguinal area. Patients who received inguinal radiation (3 patients Stages B, C, and D1) had no regional recurrence. It is suggested that, for all female urethral carcinoma, bilateral ilioinguinal nodes be included in the radiation field. For radical treatment, iridium 192 insertion in combination with external beam treatment is recommended.

  13. Male perceptions of female attractiveness: the effects of targets' personal attributes and subjects' degree of masculinity.

    Science.gov (United States)

    Keisling, B L; Gynther, M D

    1993-03-01

    This study examined the relationship between the degree of sexist beliefs held toward women by male subjects and their perceptions of attractiveness of females described as possessing either masculine or feminine personality characteristics. One hundred twenty-two undergraduate males were given the Macho Scale, the Auburn University Personal Behavior Summary, a biodata sheet, and were asked to judge previously rated photographs of women along a dimension of attractiveness. Results demonstrated that males perceived physically unattractive and average females described as affectionate and compassionate as more attractive than similarly rated females described as independent and assertive. High Macho subjects viewed females as less attractive than low Macho subjects. Physical attractiveness of the male subjects was largely unrelated to their ratings of the females.

  14. Female Consciousness in Jane Eyre

    Institute of Scientific and Technical Information of China (English)

    鲁存

    2014-01-01

    Charlotte Bront is a remarkable women writer in the 19th-century English literature. Jane Eyre received comprehensive attention. This thesis analyzes main characters from three aspects, Jane Eyre’s female consciousness, pursuit of equality, freedom and presents the limitation in Jane Eyre. It also examines the nature of Charlotte Bront?’s pioneering female consciousness and demonstrates its positive development.

  15. Egalitarianism in female African lions.

    Science.gov (United States)

    Packer, C; Pusey, A E; Eberly, L E

    2001-07-27

    Because most cooperative societies are despotic, it has been difficult to test models of egalitarianism. Female African lions demonstrate a unique form of plural breeding in which companions consistently produce similar numbers of surviving offspring. Consistent with theoretical predictions from models of reproductive skew, female lions are unable to control each other's reproduction because of high costs of fighting and low access to each other's newborn cubs. A female also lacks incentives to reduce her companions' reproduction, because her own survival and reproduction depend on group territoriality and synchronous breeding. Consequently, female relationships are highly symmetrical, and female lions are "free agents" who only contribute to communal care when they have cubs of their own.

  16. Twenty-fourth Semiannual Report of the Commission to the Congress, July 1958

    Energy Technology Data Exchange (ETDEWEB)

    Strauss, Lewis L.; McCone, John A.

    1958-07-31

    The document represents the twenty-fourth semiannual Atomic Energy Commission (AEC) report to Congress. The report sums up the major activities and developments in the national atomic energy program covering the period January - June 1958.

  17. Twenty-second Semiannual Report of the Commission to the Congress, July 1957

    Energy Technology Data Exchange (ETDEWEB)

    Strauss, Lewis L.

    1957-07-31

    The document represents the twenty-second semiannual Atomic Energy Commission (AEC) report to Congress. The report sums up the major activities and developments in the national atomic energy program covering the period January - June 1957.

  18. Nutrients, technological properties and genetic relationships among twenty cowpea landraces cultivated in West Africa

    NARCIS (Netherlands)

    Madode, Y.E.E.; Linnemann, A.R.; Nout, M.J.R.; Vosman, B.J.; Hounhouigan, D.J.; Boekel, van T.

    2012-01-01

    The genetic relationships among twenty phenotypically different cowpea landraces were unravelled regarding their suitability for preparing West African dishes. Amplified fragment length polymorphism classified unpigmented landraces (UPs) as highly similar (65%, one cluster), contrary to pigmented la

  19. 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

  20. Proceedings of the twenty-first workshop on geothermal reservoir engineering

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    This document contains the Proceedings of the Twenty-first Workshop in Geothermal Reservoir Engineering, held at Stanford University, Stanford, California, USA, January 22-24, 1996. Sixty-six papers were presented in the technical sessions of the workshop. Technical papers were organized into twenty sessions including: reservoir assessment, modeling, geology/geochemistry, fracture modeling/hot-dry-rock, low enthalpy, fluid injection, well testing, drilling, adsorption, and well stimulation.

  1. Chapter Twenty

    African Journals Online (AJOL)

    User

    The 1970s Nigeria witnessed oil boom which turns out to be a disaster to people ... pictures of destitute, starving children, raped and battered women and cases of ..... that demand high intelligence, proper planning and long term preparation.

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

    African Journals Online (AJOL)

    Manal Ibrahim Hanafi Mahmoud

    2015-04-22

    Apr 22, 2015 ... It has many health psychological impacts including abnormalities of female sexual function. ... usually performed at home without anesthesia.5 It has four .... sexual function than control in all aspects namely sexual desire ...

  3. Female genital circumcision/mutilation: implications for female urogynaecological health.

    Science.gov (United States)

    Teufel, Katharina; Dörfler, Daniela Marianne

    2013-12-01

    "Female genital circumcision" or "female genital mutilation", as it is called more often, is an operation that is primarily carried out in Africa. Owing to migration, physicians are increasingly confronted with this issue in Western countries as well. A range of negative effects may result from this operation and this article aims to address consequences for female pelvic health. Special emphasis is placed on urogynaecological health consequences; in particular, on "voiding difficulties", "recurrent urinary tract infections" and "vesicovaginal fistula". All of these occur mostly in infibulated women, i.e. in women whose genitalia are sealed by the most severe form of circumcision. Some of the problems that may emerge as a result of the operation can be resolved by defibulation (i.e. surgical reopening of the sealed vulva). Female genital circumcision is a sensitive topic even in the area of research and reliable data are therefore scarce.

  4. Postmating Female Control: 20 Years of Cryptic Female Choice.

    Science.gov (United States)

    Firman, Renée C; Gasparini, Clelia; Manier, Mollie K; Pizzari, Tommaso

    2017-03-16

    Cryptic female choice (CFC) represents postmating intersexual selection arising from female-driven mechanisms at or after mating that bias sperm use and impact male paternity share. Although biologists began to study CFC relatively late, largely spurred by Eberhard's book published 20 years ago, the field has grown rapidly since then. Here, we review empirical progress to show that numerous female processes offer potential for CFC, from mating through to fertilization, although seldom has CFC been clearly demonstrated. We then evaluate functional implications, and argue that, under some conditions, CFC might have repercussions for female fitness, sexual conflict, and intersexual coevolution, with ramifications for related evolutionary phenomena, such as speciation. We conclude by identifying directions for future research in this rapidly growing field.

  5. Female urinary incontinence and sexuality.

    Science.gov (United States)

    Mota, Renato Lains

    2017-01-01

    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.

  6. 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

  7. Iranian Female Language Learners' Listening Strategy Preferences in Multimedia Environment

    Directory of Open Access Journals (Sweden)

    Shabnam Talebi Eskandari

    2016-11-01

    Full Text Available Listening skill has been recently paid great attention comparing with the other three language skills since having communication is the first and most essential need. Language learners have been using the three different listening strategies (Cognitive, Meta-cognitive, and Socio-affective to improve their listening skills in multimedia environments in particular. The main focus of this study is to determine the most preferable listening strategies employed in improving listening skills in multimedia environment by female Iranian English language learners. To achieve the goals, thirty female English language learners – twenty to twenty five - out of sixty were selected. In order to collect data IELTS test as pre-test and post-test questionnaire and interview were used. The result indicated that these language learners mainly employed meta-cognitive strategies the most in the multimedia environment. Thus, it is implied that the findings would be beneficial to the classroom practice, guide learners and lecturers as well as syllabus planners and material designers Keywords: Multimedia environments, Listening strategy, Meta-cognitive, cognitive, Socio-affective strategy

  8. The Significance, for Readers in the Twenty-first Century, of the Character of Safie in Mary Shelley's Frankestein

    Directory of Open Access Journals (Sweden)

    Esther Katheu Mbithi

    2017-02-01

    Full Text Available The Significance, for Readers in the Twenty-first century, of the Character of Safie in Mary Shelley's Frankenstein. Abstract: This paper presents a critical look at one of the characters in Mary Shelley’s Frankenstein, Safie, through the lenses of a female African scholar in the twenty-first century. A close look at the narrative structure leads to the gradual peeling off of the first two layers, to the core of the narration. The paper looks keenly at a minor character in this core, in the light of feminist literary criticism and against the concept of globalisation. The analysis of the character of Safie, carried out in full consciousness of the fact that Frankenstein was written two hundred years ago, involves a look at the words used to describe her; comparison between her and other characters, particularly other female characters; as well as a general overview of her circumstances and how she reacts in response to them. Keywords: literature, English, Gothic, Romanticism, feminism, Frankestein. // El significado del personaje de Safie en Frankestein, de Mary Shelley, para los lectores del siglo XXI. Resumen: Este artículo estudia críticamente a Safie, uno de los personajes de Frankestein de Mary Shelley, desde la perspectiva de una investigadora africana. Un examen atento de la estructura narrativa de la novela permite despojarla de sus dos capas exteriores, para alcanzar el núcleo de la narración. Este trabajo examina un personaje secundario de este núcleo a la luz de la crítica literaria feminista y en contra del concepto de globalización. El análisis del personaje de Safie, realizado con plena conciencia del hecho de que Frankestein fue escrito hace doscientos años, exige el examen de los términos usados para describirla; la comparación entre ella y otros personajes, especialmente otros personajes femeninos; así como una contextualización de sus circunstancias y de cómo Safie reacciona ante ellas. Palabras clave

  9. Female genital cosmetic surgery.

    Science.gov (United States)

    Shaw, Dorothy; Lefebvre, Guylaine; Bouchard, Celine; Shapiro, Jodi; Blake, Jennifer; Allen, Lisa; Cassell, Krista; Leyland, Nicholas; Wolfman, Wendy; Allaire, Catherine; Awadalla, Alaa; Best, Carolyn; Dunn, Sheila; Heywood, Mark; Lemyre, Madeleine; Marcoux, Violaine; Menard, Chantal; Potestio, Frank; Rittenberg, David; Singh, Sukhbir; Shapiro, Jodi; Akhtar, Saima; Camire, Bruno; Christilaw, Jan; Corey, Julie; Nelson, Erin; Pierce, Marianne; Robertson, Deborah; Simmonds, Anne

    2013-12-01

    Objectif : Fournir aux gynécologues canadiens des directives factuelles en matière de chirurgie esthétique génitale chez la femme, en réponse au nombre grandissant de demandes (et d’interventions) de chirurgie vaginale et vulvaire se situant bien au-delà des reconstructions traditionnellement indiquées sur le plan médical. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans PubMed ou MEDLINE, CINAHL et The Cochrane Library en 2011 et en 2012 au moyen d’un vocabulaire contrôlé et de mots clés appropriés (« female genital cosmetic surgery »). Les résultats ont été restreints aux analyses systématiques, aux essais comparatifs randomisés / essais cliniques comparatifs et aux études observationnelles. Aucune restriction n’a été appliquée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en mai 2012. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de spécialité médicale nationales et internationales. Valeurs : La qualité des résultats est évaluée au moyen des critères décrits dans le rapport du Groupe d’étude canadien sur les soins de santé préventifs (Tableau). Recommandations 1. Un des rôles importants des obstétriciens-gynécologues devrait consister à aider les femmes à comprendre leur anatomie et à en respecter les variantes qui leur sont propres. (III-A) 2. Lorsqu’une femme demande la tenue d’interventions esthétiques vaginales, une anamnèse médicale, sexuelle et gynécologique exhaustive devrait être obtenue et l’absence de tout dysfonctionnement

  10. Effectiveness of core muscle strengthening for improving pain and dynamic balance among female patients with patellofemoral pain syndrome

    OpenAIRE

    2016-01-01

    [Purpose] Patellofemoral pain syndrome is a frequent musculoskeletal disorder, which can result from core muscles instability that can lead to pain and altered dynamic balance. The objective of this study is to assess the effect of core muscle strengthening on pain and dynamic balance in female patients with patellofemoral pain syndrome. [Subjects and Methods] Twenty female patients with age ranging from 16 to 40 years with patellofemoral pain syndrome were divided into study (N=10) and contr...

  11. High School Students' Perceptions of the Effects of International Science Olympiad on Their STEM Career Aspirations and Twenty-First Century Skill Development

    Science.gov (United States)

    Sahin, Alpaslan; Gulacar, Ozcan; Stuessy, Carol

    2015-12-01

    Social cognitive theory guided the design of a survey to investigate high school students' perceptions of factors affecting their career contemplations and beliefs regarding the influence of their participation in the international Science Olympiad on their subject interests and twenty-first century skills. In addition, gender differences in students' choice of competition category were studied. Mixed methods analysis of survey returns from 172 Olympiad participants from 31 countries showed that students' career aspirations were affected most by their teachers, personal interests, and parents, respectively. Students also indicated that they believed that their participation in the Olympiad reinforced their plan to choose a science, technology, engineering, and mathematics (STEM) major at college and assisted them in developing and improving their twenty-first century skills. Furthermore, female students' responses indicated that their project choices were less likely to be in the engineering category and more likely to be in the environment or energy categories. Findings are discussed in the light of increasing the awareness of the role and importance of Science Olympiads in STEM career choice and finding ways to attract more female students into engineering careers.

  12. Presenting the female condom to men: a dyadic analysis of effect of the woman's approach.

    Science.gov (United States)

    Penman-Aguilar, Ana; Hall, Jeffrey; Artz, Lynn; Crawford, Myra A; Peacock, Nadine; van Olphen, Juliana; Parker, Lutissa; Macaluso, Maurizio

    2002-01-01

    Although male partner resistance to female condom use has been reported, little is understood about circumstances under which partners will agree to female condom use. This study documents the experiences of couples who have worked together to achieve female condom use. As part of a prospective female condom efficacy study, female participants (age 18-34) received a behavioral intervention and an assortment of take-home items. Selected women and their partners were recruited for a qualitative interview focusing on their experience with the female condom. Interviews were transcribed, double-coded, and verified using a standard retrieval coding system. Twenty-six pairs of linked interviews were analyzed dyadically: 9 couples who used the female condom "consistently," 12 "experimenters," and 5 "non-users." Women who successfully promoted the female condom to their partners used multiple presentation strategies. Initial male partner reaction did not predict continued use beyond the first trial. In conclusion, employment of multiple strategies facilitates successful introduction of the female condom into a sexual partnership.

  13. Female genital cutting.

    Science.gov (United States)

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

    2013-11-01

    Objectif : Renforcer le cadre national des soins offerts aux adolescentes et aux femmes affectées par l’excision génitale féminine (EGF) au Canada en fournissant aux professionnels de la santé : (1) des renseignements ayant pour but d’approfondir leur compréhension de cette pratique et leurs connaissances à ce sujet; (2) des consignes quant aux aspects légaux liés à cette pratique; (3) des directives cliniques pour la gestion des soins obstétricaux et gynécologiques, y compris la prise en charge des complications liées à l’EGF; et (4) des conseils quant à l’offre de soins compétents au plan culturel aux adolescentes et aux femmes ayant subi une EGF. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans PubMed, CINAHL et The Cochrane Library en septembre 2010 au moyen d’un vocabulaire contrôlé (p. ex. « Circumcision », « Female ») et de mots clés (p. ex. « female genital mutilation », « clitoridectomy », « infibulation ») appropriés. Nous avons également mené des recherches dans Social Science Abstracts, Sociological Abstracts, Gender Studies Database et ProQuest Dissertations and Theses en 2010 et en 2011. Aucune restriction n’a été appliquée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en décembre 2011. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de spécialité médicale nationales et internationales. Valeurs : La qualité des résultats a été évaluée au moyen des critères décrits dans le rapport du Groupe d’étude canadien sur les soins

  14. 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

  15. Chapter Twenty Chapter Twenty Eight

    African Journals Online (AJOL)

    User

    It is also true that each culture affects their writers' language and style differently in works ... Thus it calls for a cautious and positive use of words .... Memory is also fragrance from withered flowers. Memory is also the music from broken guitars.

  16. Sustainable Development and Female Participation

    African Journals Online (AJOL)

    MARIAN OFOR

    In parts of Southeastern Nigeria, the erroneous belief that training the girl child was a .... calorie availability, household budget shares of medical care and child's ... A study conducted on the welfare effects of male and female incomes in Brazil.

  17. 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.

  18. African perceptions of female attractiveness

    National Research Council Canada - National Science Library

    Coetzee, Vinet; Faerber, Stella J; Greeff, Jaco M; Lefevre, Carmen E; Re, Daniel E; Perrett, David I

    2012-01-01

    .... To our knowledge, this is the first study to test which facial cues contribute to African perceptions of African female attractiveness and also the first study to test the combined role of facial...

  19. Egalitarianism in Female African Lions

    National Research Council Canada - National Science Library

    Craig Packer; Anne E. Pusey; Lynn E. Eberly

    2001-01-01

    .... Consistent with theoretical predictions from models of reproductive skew, female lions are unable to control each other's reproduction because of high costs of fighting and low access to each other's newborn cubs...

  20. Foreign female immigrants in Greece

    OpenAIRE

    Fakiolas, Rossetos

    2000-01-01

    Strong push, pull and network formation factors account for the over 600,000 foreign immigrants, mostly economic and with irregular status, who have been since the early 1990s in Greece, a traditionally emigration country. Over a quarter of them are females who have come alone, marking the new trend in female migration. And like their male counterparts, they find jobs due to their wage and job flexibility. The recent Greek policy to regularise irregular or undocumented immigrants (UI), that i...

  1. Methylization analysis of the FMR1 gene in carrier females

    Energy Technology Data Exchange (ETDEWEB)

    Meyers, S.; Cappon, S.; Khalifa, M.M. [Kingston General Hospital (Canada)] [and others

    1994-09-01

    The fragile X syndrome mutation is associated with an expansion of a CGG repeat sequence and methylation of the CpG island in the promoter of the FMR1 gene. Methylation of the CpG island silences the FMR1 gene, thereby generating the disease phenotypes. Previous studies suggest that the normal FMR1 gene has the properties of an X-linked housekeeping gene that is subject to X inactivation, i.e., its CpG island is unmethylated on the active X chromosome and methylated on the inactive X. Because methylation of the mutant FMR1 gene occurs in both males and females with the full mutation, inactivating the FMR1 gene in these females might be a localized event independent from X inactivation. To test this hypothesis we compared the methylation pattern of two housekeeping genes, PGK1 and androgen receptor (AR) with that of the FMR1 in 46 female carriers of the fragile X syndrome. Twenty eight females were in the premutation range (63-193 repeats) and 16 were carriers of the full mutation (263-996 repeats). The data revealed complete correlation between the methylation pattern of PGK1 and AR. There was also a close correlation between X inactivation pattern detected by PGK1 and/or AR and that detected by FMR1 in female carriers of the premutation. In all female carriers of the full mutation there was complete methylation of the BssHII site in the expanded FMR1 allele. The X chromosome inactivation pattern in these females as detected by PGK1 and/or AR was as follows: in 10 cases the X inactivation was skewed in favor of the mutant FMR1, i.e. the mutant allele was on the inactive X chromosome, in 3 the inactivation was random and in 3 the inactivation was skewed in favor of the normal allele. These data suggest that the methylation of the FMR1 gene in females with the full mutation is a localized event and methylation of the FMR1 gene in these females cannot be used as a predictor of X inactivation.

  2. Projection of drought hazards in China during twenty-first century

    Science.gov (United States)

    Liang, Yulian; Wang, Yongli; Yan, Xiaodong; Liu, Wenbin; Jin, Shaofei; Han, Mingchen

    2017-06-01

    Drought is occurring with increased frequency under climate warming. To understand the behavior of drought and its variation in the future, current and future drought in the twenty-first century over China is discussed. The drought frequency and trend of drought intensity are assessed using the Palmer Drought Severity Index (PDSI), which is calculated based on historical meteorological observations and outputs of the fifth Coupled Model Intercomparison Project (CMIP5) under three representative concentration pathway (RCP) scenarios. The simulation results of drought period, defined by PDSI class, could capture more than 90% of historical drought events. Projection results indicate that drought frequency will increase over China in the twenty-first century under the RCP4.5 and RCP8.5 scenarios. In the mid-twenty-first century (2021-2050), similar patterns of drought frequency are found under the three emission scenarios, and annual drought duration would last 3.5-4 months. At the end of the twenty-first century (2071-2100), annual drought duration could exceed 5 months in northwestern China as well as coastal areas of eastern and southern China under the RCP8.5 scenario. Drought is slightly reduced over the entire twenty-first century under the RCP2.6 scenario, whereas drought hazards will be more serious in most regions of China under the RCP8.5 scenario.

  3. [Influence of estradiol on the capacity to produce antibodies during experimental amebiasis of the female golden hamster].

    Science.gov (United States)

    Duong, T H; Barrabes, A

    1976-01-01

    During experimental tissular amibiasis, the level of circulating antibodies, as detected by indirect immunofluorescence, is lower in female castrated golden hamsters who have been implanted with a pellet of oestradiol than in castrated control animals. Antibodies are first detected in the serum twenty four hours after infestation and their level becomes maximal near the fourteenth day.

  4. Shattered Vision: Disenchantment of Couplehood among Female Survivors of Violence in the Shadow of Their Family-of-Origin Experiences

    Science.gov (United States)

    Buchbinder, Eli; Goldblatt, Hadass

    2011-01-01

    This article describes and analyzes the relationship disenchantment of couplehood among female survivors of violence and their family-of-origin experiences of abuse. Twenty Israeli women who were survivors of violence participated in this qualitative research. Each woman underwent three in-depth interviews, two for data collection and one for…

  5. Dialogues with Tradition: Feminist-Queer Encounters in German Crime Stories at the Turn of the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Faye Stewart

    2011-01-01

    Full Text Available Pieke Biermann’s feminist crime collection Mit Zorn, Charme, und Methode (1992 and Lisa Kuppler’s gay and lesbian anthology Queer Crime (2002 engage in a common project, the rewriting of a popular genre to give voice to previously marginalized identities and perspectives. This article investigates the ways in which each volume negotiates the gendered conventions of crime fiction and its subcategories, feminist and queer crime. A comparative analysis of three mysteries from each collection demonstrates the converging and diverging tendencies of feminist and queer representation in turn-of-the-twenty-first century crime narratives. Feminist mysteries by Edith Kneifl, Birgit Rabisch, and Barbara Neuhaus shift generic conventions by aligning narrative perspectives with a feminist world view that destabilizes male-dominated structures through the intervention of a strong female figure who successfully closes the case. By contrast, queer mysteries by Thea Dorn, Ursula Steck, and Susanne Billig destabilize generic conventions and structures of identity altogether, highlighting misreadings and unsolved mysteries through parody, double entendre, and open endings.

  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. Males choose to keep their heads: Preference for lower risk females in a praying mantid.

    Science.gov (United States)

    Avigliano, Esteban; Scardamaglia, Romina C; Gabelli, Fabián M; Pompilio, Lorena

    2016-08-01

    Male reproductive success is obviously mate limited, which implies that males should rarely be choosy. One extreme case of a reproductive (or mating) cost is sexual cannibalism. Recent research has proposed that male mantids (Parastagmatoptera tessellata) are choosy and not complicit in cannibalism and that they modify behavior towards females based on the risk imposed by them. Since female cannibalism depends on females' energetic state (i.e. hunger) we investigated whether male mantids are capable of using environmental cues that provide information regarding the energetic state of females to make their mate choices. Under laboratory conditions, males were confronted individually with three options: a female eating a prey, a female without a prey, and a male eating a prey (as a control for the presence of prey). Each subject comprising a choice was harnessed and placed in the corners of a triangular experimental arena at an equidistant distance from the focal male. The prey was a middle size cricket that subjects ate in approximately twenty minutes. The behavior of focal males was recorded for six hours. Females were under the same deprivation regime and, in line with previous studies, consuming one cricket did not significantly increase females' abdomen girth. Male mantids significantly preferred females that were eating a prey. In all cases choices were made after the females consumed the whole prey. This suggests that males did not use the prey as a direct way to avoid being cannibalized by keeping the female busy. The preference for females that had recently fed may have evolved because of the potential reduction in sexual cannibalism. Copyright © 2016 Elsevier B.V. All rights reserved.

  8. 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.

  9. Female sickness absenteeism in Poland.

    Science.gov (United States)

    Indulski, J A; Szubert, Z

    1996-01-01

    It is observed that the working activity period has recently been decreasing in Poland; this applies to both the male and female populations. Since women constitute 48% of all workers employed in the national economy, this tendency may pose an important problem for the community and public health. The main information source for the absenteeism analysis are medical certificates which in Poland obligatorily document every instance of a sick-leave from work, irrespective of the length of sickness. A 15% random sample of all sickness certificates constitutes a database for the monitoring system of sickness absence. The lost time rate is the main parameter analysed by the system. In 1994 the rate of female sickness absence in Poland amounted to 25.1 days per one employee. In Poland the main causes of female sickness absence are: respiratory diseases--18% of all sickness absence (in the 16-19 age group--49%), and disorders of female genital tract and complications of pregnancy, childbirth and puerperium (17% of all sickness absence and 48% in the 20-29 age group). The most important chronic diseases that substantially contribute to the level of sickness absence include: musculoskeletal diseases (15%), diseases of the circulatory system (15%) and the nervous system and sense organs (11%). Over the period of 1990-1994 the highest rate of the female sickness absence related to gynecological diseases and pregnancy complications (mean annual increase--22%), and the musculoskeletal diseases (mean annual increase--10%).

  10. Yoga in female sexual functions.

    Science.gov (United States)

    Dhikav, Vikas; Karmarkar, Girish; Gupta, Richa; Verma, Myank; Gupta, Ruchi; Gupta, Supriya; Anand, Kuljeet S

    2010-02-01

    Yoga is a popular form of complementary and alternative therapy. It is practiced both in developing and developed countries. Female sexual dysfunctions are common and do not always get adequate clinical attention. Pharmacotherapies for treating female sexual dysfunctions are available but suffer from drawbacks such as poor compliance, low efficacy, and side effects. Many patients and yoga protagonists claim that it is useful in improving sexual functions and treating sexual disorders. To establish the effect yoga can have on female sexual functions. We recruited 40 females (age range 22-55 years, average age 34.7 +/- 8.49 years) who were enrolled in a yoga camp and were given a standardized questionnaire named Female Sexual Function Index (FSFI) before and after the 12 weeks session of yoga. FSFI scores. It was found that after the completion of yoga sessions; the sexual functions scores were significantly improved (P 45 years) compared with younger women (age Yoga appears to be an effective method of improving all domains of sexual functions in women as studied by FSFI.

  11. HIV/AIDS risk among female sex workers who use crack in Southern Brazil

    OpenAIRE

    Monica Malta; Simone Monteiro; Rosa Maria Jeronymo Lima; Suzana Bauken; Aliamar de Marco; Gleisse Cristine Zuim; Francisco Inacio Bastos; Merrill Singer; Steffanie Anne Strathdee

    2008-01-01

    OBJECTIVE: To understand the social context of female sex workers who use crack and its impact on HIV/AIDS risk behaviors. METHODODOLOGICAL PROCEDURES: Qualitative study carried out in Foz do Iguaçu, Southern Brazil, in 2003. Twenty-six in-depth interviews and two focus groups were carried out with female commercial sex workers who frequently use crack. In-depth interviews with health providers, community leaders and public policy managers, as well as field observations were also conducted. T...

  12. Twenty Years of Systems Engineering on the Cassini-Huygens Mission

    Science.gov (United States)

    Manor-Chapman, Emily

    2013-01-01

    Over the past twenty years, the Cassini-Huygens Mission has successfully utilized systems engineering to develop and execute a challenging prime mission and two mission extensions. Systems engineering was not only essential in designing the mission, but as knowledge of the system was gained during cruise and science operations, it was critical in evolving operational strategies and processes. This paper discusses systems engineering successes, challenges, and lessons learned on the Cassini-Huygens Mission gathered from a thorough study of mission plans and developed scenarios, and interviews with key project leaders across its twenty-year history.

  13. Border Crossing in Contemporary Brazilian Culture: Global Perspectives from the Twenty-First Century Literary Scene

    Directory of Open Access Journals (Sweden)

    Cimara Valim de Melo

    2016-06-01

    Full Text Available Abstract: This paper investigates the process of internationalisation of Brazilian literature in the twenty-first century from the perspective of the publishing market. For this, we analyse how Brazil has responded to globalisation and what effects of cultural globalisation can be seen in the Brazilian literary scene, focusing on the novel. Observing the movement of the novelists throughout the globe, the reception of Brazilian literature in the United Kingdom and the relations between art and the literary market in Brazil, we intend to provoke some reflections on Brazilian cultural history in the light of the twenty-first century.

  14. Border Crossing in Contemporary Brazilian Culture: Global Perspectives from the Twenty-First Century Literary Scene

    Directory of Open Access Journals (Sweden)

    Cimara Valim de Melo

    2016-06-01

    Full Text Available Abstract: This paper investigates the process of internationalisation of Brazilian literature in the twenty-first century from the perspective of the publishing market. For this, we analyse how Brazil has responded to globalisation and what effects of cultural globalisation can be seen in the Brazilian literary scene, focusing on the novel. Observing the movement of the novelists throughout the globe, the reception of Brazilian literature in the United Kingdom and the relations between art and the literary market in Brazil, we intend to provoke some reflections on Brazilian cultural history in the light of the twenty-first century.

  15. Benign and malignant mammary tumors induced by DMBA in female Wistar rats

    OpenAIRE

    Dias, M.; Cabrita, S; Sousa, E.; França, B; Patrício, J; Oliveira, CF

    1999-01-01

    This study pretends to characterize 7, 12-dimetylbenz[a]anthracene-induced benign and malignant tumors. One hundred and twenty female Wistar rats were randomly allocated to two groups: Control Group and Induction Group; IG animals were given a single dose of DMBA and killed 24 weeks after. Other tumors besides breast tumors were diagnosed, mainly tumors of the salivary glands and ovarian benign epithelial tumors. Incidence of breast disorders was about 60%. Macroscopic mammary tumors varied i...

  16. Topically Applied AaeIAP1 Double-Stranded RNA Kills Female Adults of Aedes aegypti

    Science.gov (United States)

    2008-05-01

    without dsRNA treatment). DNA Fragmentation Assay. Thirty adult female mosquitoeswere treatedwithorwithoutdsRNAprod- uctsbyusingacetoneascarrier...andmaintainedat 26C and 80% RH, respectively. Twenty-four hours post- treatment, mosquitoes were placed on dry ice and then harvested to assay DNA fragmentation , one...tion of apoptosis were shown in Fig. 2. The DNA fragmentationwas obvious inmosquitoes treatedwith AaeIAP1 dsRNA. In contrast, DNA fragmentation ef

  17. 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.

  18. 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.

  19. African perceptions of female attractiveness.

    Directory of Open Access Journals (Sweden)

    Vinet Coetzee

    Full Text Available Little is known about mate choice preferences outside Western, educated, industrialised, rich and democratic societies, even though these Western populations may be particularly unrepresentative of human populations. To our knowledge, this is the first study to test which facial cues contribute to African perceptions of African female attractiveness and also the first study to test the combined role of facial adiposity, skin colour (lightness, yellowness and redness, skin homogeneity and youthfulness in the facial attractiveness preferences of any population. Results show that youthfulness, skin colour, skin homogeneity and facial adiposity significantly and independently predict attractiveness in female African faces. Younger, thinner women with a lighter, yellower skin colour and a more homogenous skin tone are considered more attractive. These findings provide a more global perspective on human mate choice and point to a universal role for these four facial cues in female facial attractiveness.

  20. The physiology of cooperative breeding in a rare social canid; sex, suppression and pseudopregnancy in female Ethiopian wolves.

    Science.gov (United States)

    van Kesteren, Freya; Paris, Monique; Macdonald, David W; Millar, Robert; Argaw, Kifle; Johnson, Paul J; Farstad, Wenche; Sillero-Zubiri, Claudio

    2013-10-02

    Ethiopian wolves, Canis simensis, differ from other cooperatively breeding canids in that they combine intense sociality with solitary foraging, making them a suitable species in which to study the physiology of cooperative breeding. The reproductive physiology of twenty wild female Ethiopian wolves (eleven dominant and nine subordinate) in Ethiopia's Bale Mountains National Park was studied non-invasively through the extraction and assaying of estradiol, progesterone and glucocorticoids in collected fecal samples using enzyme and radioimmunoassays. All dominant females showed increased estradiol concentrations and/or mating behavior during the annual mating season. In contrast, none of the subordinate females showed increased estradiol concentrations or mating behavior during the mating season. However, two subordinate females came into estrus outside of the mating season. Both dominant and subordinate females had higher average progesterone concentrations during the dominant female's pregnancy than at other times of the year, and two subordinate females allosuckled the dominant female's pups. No statistically significant differences in glucocorticoid concentrations were found between dominant and subordinate females. These results suggest that subordinate females are reproductively suppressed during the annual mating season, but may ovulate outside of the mating season and become pseudopregnant. No evidence was found to suggest that reproductive suppression in subordinate females was regulated through aggressive behaviors, and no relationship was found between fecal glucocorticoids and dominance status. © 2013 Elsevier Inc. All rights reserved.

  1. 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.

  2. Physical performance of elite and subelite Spanish female futsal players

    Science.gov (United States)

    Rubio-Arias, JA; Carrasco-Poyatos, M; Alcaraz, PE

    2016-01-01

    The aim of this study was to determine the parameters distinguishing top female futsal players from lower level players. Twenty-seven female futsal players participated in the study, composed of professional first division (elite; n = 15) players and semi-professional second division players (sub-elite; n = 14). Active and passive straight leg raise tests, isokinetic strength of the knee extensor and flexor muscles at 60° · s-1 angular velocity, squat and counter movement jumps, 30 m sprint, 30 m agility, repeated sprint ability test and maximum ball speed during shooting were measured. The elite players were more agile and kicked harder than sub-elite players in maximum ball speed during the shooting test (P ≤ 0.05). However, no significant differences between teams were observed in active and passive hamstring flexibility, jumping ability, repeated sprint ability test, 30 m sprint time, H/Q ratio and absolute and relative torque from 60° · s-1 angular velocity. Based on these findings we conclude that agility and maximum ball speed during shooting may be important determinant factors of Spanish female futsal actions and could distinguish ability at high-level games. PMID:27601786

  3. Physical performance of elite and subelite Spanish female futsal players

    Directory of Open Access Journals (Sweden)

    DJ Ramos-Campo

    2016-08-01

    Full Text Available The aim of this study was to determine the parameters distinguishing top female futsal players from lower level players. Twenty-seven female futsal players participated in the study, composed of professional first division (elite; n=15 players and semi-professional second division players (sub-elite; n=14. Active and passive straight leg raise tests, isokinetic strength of the knee extensor and flexor muscles at 60º • s-1 angular velocity, squat and counter movement jumps, 30 m sprint, 30 m agility, repeated sprint ability test and maximum ball speed during shooting were measured. The elite players were more agile and kicked harder than sub-elite players in maximum ball speed during the shooting test (P≤0.05. However, no significant differences between teams were observed in active and passive hamstring flexibility, jumping ability, repeated sprint ability test, 30 m sprint time, H/Q ratio and absolute and relative torque from 60° • s-1 angular velocity. Based on these findings we conclude that agility and maximum ball speed during shooting may be important determinant factors of Spanish female futsal actions and could distinguish ability at high-level games.

  4. Alexithymia and emotional awareness in females with Painful Rheumatic Conditions.

    Science.gov (United States)

    Baeza-Velasco, Carolina; Carton, Solange; Almohsen, Caroline; Blotman, Francis; Gély-Nargeot, Marie Christine

    2012-11-01

    Research about the deficit of emotional regulation in Painful Rheumatic Conditions (PRC) indicates that these patients have alexithymic characteristics, as revealed by the Toronto Alexithymia Scale (TAS-20). However, the use of a unique measure to assess alexithymic trends has been questioned. The aim of the present study is twofold: to compare the levels of alexithymia and emotional awareness in females with and without PRC; and to test the predictive validity of alexithymia measures beyond negative emotions. Thirty-nine women with PRC of diverse etiology and twenty-two healthy females responded to the TAS-20, the Levels of Emotional Awareness Scale (LEAS) and questionnaires of anxiety and depression. The total score, factor 1 (difficulty identifying feelings) and factor 2 (difficulty describing feelings) scores of TAS-20 were significantly higher among women with PRC than controls. Females with PRC had lower scores in the subscale "self" of the LEAS (capacity to describe their own emotional experience) than the control group. Only the LEAS significantly predicted the status group after adjusting for anxiety and depression. Our results highlighted the impairment of emotion processing in patients with PRC and the importance of using a multimodal assessment of emotional regulation in future research. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. Movies to the Rescue: Keeping the Cold War Relevant for Twenty-First-Century Students

    Science.gov (United States)

    Gokcek, Gigi; Howard, Alison

    2013-01-01

    What are the challenges of teaching Cold War politics to the twenty-first-century student? How might the millennial generation be educated about the political science theories and concepts associated with this period in history? A college student today, who grew up in the post-Cold War era with the Internet, Facebook, Twitter, smart phones,…

  6. Violating Pedagogy: Literary Theory in the Twenty-First Century College Classroom

    Science.gov (United States)

    Johnson, Heather G. S.

    2015-01-01

    "Violating Pedagogy: Literary Theory in the Twenty-first Century College Classroom" discusses the challenge of teaching literary theory to undergraduate and graduate students in a cultural atmosphere that may at times feel simultaneously anti-intellectual and overpopulated with competing scholarly concerns. Approaching theory as a…

  7. Culture, Power, and the University in the Twenty-First Century

    Science.gov (United States)

    Murphy, Peter

    2012-01-01

    Powerful nations have influential systems of higher education. The article explores the possible pattern of geopolitics in the twenty-first century, and the competing prospects of America and its rivals in higher education and research. Pressures on both the American and non-American worlds are evaluated, along with relative economic strengths,…

  8. Twenty-Two Hispanic Leaders Discuss Poverty: Results from the Hispanic Leaders Study.

    Science.gov (United States)

    Quiroz, Julia Teresa

    This study reports twenty-two Hispanic leaders' responses to interviews assessing their perspectives on the nature, prevalence, and causes of poverty among Hispanics. This report contains six parts. Part 1 is an introduction. Part 2 presents the methodology used in the study. Part 3 gives the leaders' demographic and educational backgrounds. Part…

  9. A Comment on Class Productions in Elite Secondary Schools in Twenty-First-Century Global Context

    Science.gov (United States)

    Weis, Lois

    2014-01-01

    In this closing essay, Lois Weis offers a broad overview of the contributions of this Special Issue on class production in elite secondary schools in the twenty-first-century global context. Drawing upon her own research within US privileged secondary schools, Weis explores the contemporary social, economic and political landscape as connected to…

  10. How Do Students Value the Importance of Twenty-First Century Skills?

    Science.gov (United States)

    Ahonen, Arto Kalevi; Kinnunen, Päivi

    2015-01-01

    Frameworks of twenty-first century skills have attained a central role in school development and curriculum changes all over the world. There is a common understanding of the need for meta-skills such as problem solving, reasoning, collaboration, and self-regulation. This article presents results from a Finnish study, in which 718 school pupils…

  11. Non-International Armed Conflict in the Twenty-first Century

    Science.gov (United States)

    2012-01-01

    political and ecological aspirations, rather than by a sound analysis of State practice. State practice during non-international armed conflicts does...Chipka were visited in the English Channel, the German Las Palmas twenty-two nautical miles south of Cape Vicent and the German Archsum fifty-four

  12. 22 CFR 181.5 - Twenty-day rule for concluded agreements.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Twenty-day rule for concluded agreements. 181.5 Section 181.5 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL AGREEMENTS COORDINATION, REPORTING AND..., including the Department of State, that concludes an international agreement within the meaning of the Act...

  13. 78 FR 31627 - Twenty-Second Meeting: RTCA Special Committee 224, Airport Security Access Control Systems

    Science.gov (United States)

    2013-05-24

    ...: RTCA Special Committee 224, Airport Security Access Control Systems AGENCY: Federal Aviation... 224, Airport Security Access Control Systems. SUMMARY: The FAA is issuing this notice to advise the public of the twenty-second meeting of the RTCA Special Committee 224, Airport Security Access...

  14. Twenty Years of Research on RNS for DSP: Lessons Learned and Future Perspectives

    DEFF Research Database (Denmark)

    Albicocco, Pietro; Cardarilli, Gian Carlo; Nannarelli, Alberto;

    2014-01-01

    In this paper, we discuss a number of issues emerged from our twenty-year long experience in applying the Residue Number System (RNS) to DSP systems. In early days, RNS was mainly used to reach the maximum performance in speed. Today, RNS is also used to obtain powerefficient (tradeoffs speed...

  15. Twenty-One Ways to Use Music in Teaching the Language Arts.

    Science.gov (United States)

    Cardarelli, Aldo F.

    Twenty-one activities that integrate music and the language arts in order to capitalize on children's interests are described in this paper. Topics of the activities are as follows: alphabetical order, pantomime, vocabulary building from words of a favorite song, words that are "the most (whatever)" from songs, mood words, a configuration clue…

  16. Twenty-Two Hispanic Leaders Discuss Poverty: Results from the Hispanic Leaders Study.

    Science.gov (United States)

    Quiroz, Julia Teresa

    This study reports twenty-two Hispanic leaders' responses to interviews assessing their perspectives on the nature, prevalence, and causes of poverty among Hispanics. This report contains six parts. Part 1 is an introduction. Part 2 presents the methodology used in the study. Part 3 gives the leaders' demographic and educational backgrounds. Part…

  17. Twenty-year trends in the prevalence of Down syndrome and other trisomies in Europe

    DEFF Research Database (Denmark)

    Loane, Maria; Morris, Joan K; Addor, Marie-Claude

    2013-01-01

    This study examines trends and geographical differences in total and live birth prevalence of trisomies 21, 18 and 13 with regard to increasing maternal age and prenatal diagnosis in Europe. Twenty-one population-based EUROCAT registries covering 6.1 million births between 1990 and 2009 participa...

  18. Yeast culture collections in the twenty-first century: new opportunities and challenges

    NARCIS (Netherlands)

    Boundy-Mills, Kyria L.; Glantschnig, Ewald; Roberts, Ian N.; Yurkov, Andrey; Casaregola, Serge; Daniel, Heide-Marie; Groenewald, Marizeth; Turchetti, Benedetta

    2016-01-01

    The twenty-first century has brought new opportunities and challenges to yeast culture collections, whether they are long-standing or recently established. Basic functions such as archiving, characterizing and distributing yeasts continue, but with expanded responsibilities and emerging opportunitie

  19. The Five Cs of Digital Curation: Supporting Twenty-First-Century Teaching and Learning

    Science.gov (United States)

    Deschaine, Mark E.; Sharma, Sue Ann

    2015-01-01

    Digital curation is a process that allows university professors to adapt and adopt resources from multidisciplinary fields to meet the educational needs of twenty-first-century learners. Looking through the lens of new media literacy studies (Vasquez, Harste, & Albers, 2010) and new literacies studies (Gee, 2010), we propose that university…

  20. Movies to the Rescue: Keeping the Cold War Relevant for Twenty-First-Century Students

    Science.gov (United States)

    Gokcek, Gigi; Howard, Alison

    2013-01-01

    What are the challenges of teaching Cold War politics to the twenty-first-century student? How might the millennial generation be educated about the political science theories and concepts associated with this period in history? A college student today, who grew up in the post-Cold War era with the Internet, Facebook, Twitter, smart phones,…

  1. An investigation of twenty-one cases of low-frequency noise complaints

    DEFF Research Database (Denmark)

    Pedersen, Christian Sejer; Møller, Henrik; Persson-Waye, Kerstin

    2007-01-01

    Twenty-one cases of low-frequency noise complaints were thoroughly investigated with the aim of answering the question whether it is real physical sound or low-frequency tinnitus that causes the annoyance. Noise recordings were made in the homes of the complainants taking the spatial variation...

  2. 38 CFR 8.31 - Total disability for twenty years or more.

    Science.gov (United States)

    2010-07-01

    ... AFFAIRS NATIONAL SERVICE LIFE INSURANCE Appeals § 8.31 Total disability for twenty years or more. Where the Disability Insurance Claims activity has made a finding of total disability for insurance purposes... will not be discontinued thereafter, except upon a showing that such a determination was based on fraud...

  3. Education for Future-Oriented Citizenship: Implications for the Education of Twenty-First Century Competencies

    Science.gov (United States)

    Lee, Wing On

    2012-01-01

    Globalization and the knowledge economy have opened up worldwide agendas for national development. Following this is the emphasis on the social dimension, otherwise known as social capital. Much of social capital includes "soft skills" and "twenty-first century skills", which broadly cover critical, creative and inventive…

  4. Land and Freedom [Twenty Lessons for High School American Studies Classroom Instruction].

    Science.gov (United States)

    Rubenstein, Stan

    Twenty self-contained lessons about land and freedom feature activities that can be used with high school social studies classes. The lessons are: Indian Land Ownership, The Dutch and the New World, Colonial Mercantilism, the Declaration and Natural Rights, Jefferson and Liberty, Louisiana Purchase, the Tariff Issue of 1824, Panic of 1837, John…

  5. Knowledge and Educational Research in the Context of "Twenty-First Century Learning"

    Science.gov (United States)

    Benade, Leon

    2014-01-01

    Educational researchers and academics cannot ignore the ever-present call for education, and schooling in particular, to reflect the needs of the twenty-first century knowledge economy. Since the 1990s, national curricula and education systems have reflected this call in their focus on technology and shifting pedagogy to increasingly…

  6. Theoretical Contexts and Conceptual Frames for the Study of Twenty-First Century Capitalism

    DEFF Research Database (Denmark)

    Hull Kristensen, Peer; Morgan, Glenn

    2012-01-01

    This chapter argues that the comparative institutionalist approach requires rethinking in the light of developments in the twenty-first century. The chapter emphasizes the following features of the new environment: first, the rise of the BRIC and the emerging economies; secondly, the changed...

  7. Way Forward in the Twenty-First Century in Content-Based Instruction: Moving towards Integration

    Science.gov (United States)

    Ruiz de Zarobe, Yolanda; Cenoz, Jasone

    2015-01-01

    The aim of this paper is to reflect on the theoretical and methodological underpinnings that provide the basis for an understanding of Content-Based Instruction/Content and Language Integrated Learning (CBI/CLIL) in the field and its relevance in education in the twenty-first century. It is argued that the agenda of CBI/CLIL needs to move towards…

  8. Humanities: The Unexpected Success Story of the Twenty-First Century

    Science.gov (United States)

    Davis, Virginia

    2012-01-01

    Humanities within universities faced challenges in the latter half of the twentieth century as their value in the modern world was questioned. This paper argues that there is strong potential for the humanities to thrive in the twenty-first century university sector. It outlines some of the managerial implications necessary to ensure that this…

  9. Visual Literacy: Does It Enhance Leadership Abilities Required for the Twenty-First Century?

    Science.gov (United States)

    Bintz, Carol

    2016-01-01

    The twenty-first century hosts a well-established global economy, where leaders are required to have increasingly complex skills that include creativity, innovation, vision, relatability, critical thinking and well-honed communications methods. The experience gained by learning to be visually literate includes the ability to see, observe, analyze,…

  10. Thomas Piketty – The Adam Smith of the Twenty-First Century?

    Directory of Open Access Journals (Sweden)

    Jacob Dahl Rendtorff

    2014-11-01

    Full Text Available Piketty’s book, Capital in the Twenty-First Century (2014 has become a bestseller in the world. Two month after its publication, it had sold more than 200.000 copies, and this success will surely continue for a long time. Piketty has established a new platform to discuss political economy.

  11. EXOGENOUS CHALLENGES FOR THE TOURISM INDUSTRY IN THE BEGINNING OF THE TWENTY FIRST CENTURY

    Directory of Open Access Journals (Sweden)

    Akosz Ozan

    2009-05-01

    Full Text Available Tourism is one of the fastest growing industries in the world. Besides its sustained growth the tourism industry has shown in the first years of the twenty first century that it can deal with political, military and natural disasters. The present paper ac

  12. Critical Remarks on Piketty's 'Capital in the Twenty-first Century'

    OpenAIRE

    Homburg, Stefan

    2014-01-01

    This paper discusses the central macroeconomic claims that are made in Thomas Piketty's book 'Capital in the Twenty-first Century'. The paper aims to show that Piketty's contentions are not only logically flawed but also contradicted by his own data.

  13. Twenty-One: cross-language disclosure and retrieval of multimedia documents on sustainable development

    NARCIS (Netherlands)

    Stal, ter W.G.; Beijert, J.-H.; Bruin, de G.; Gent, van J.; Jong, de F.M.G.; Kraaij, W.; Netter, K.; Smart, G.

    1998-01-01

    The Twenty-One project brings together environmental organisations, technology providers and research institutes from several European countries. The main objective of the project is to make documents on environmental issues—in particular, on the subject of sustainable development—available on CD-RO

  14. Teaching Middle School Language Arts: Incorporating Twenty-First Century Literacies

    Science.gov (United States)

    Small Roseboro, Anna J.

    2010-01-01

    "Teaching Middle School Language Arts" is the first book on teaching middle school language arts for multiple intelligences and related twenty-first-century literacies in technologically and ethnically diverse communities. More than 670,000 middle school teachers (grades six through eight) are responsible for educating nearly 13 million students…

  15. Testing Students under Cognitive Capitalism: Knowledge Production of Twenty-First Century Skills

    Science.gov (United States)

    Morgan, Clara

    2016-01-01

    Scholars studying the global governance of education have noted the increasingly important role corporations play in educational policy making. I contribute to this scholarship by examining the Assessment and Teaching of twenty-first century skills (ATC21S™) project, a knowledge production apparatus operating under cognitive capitalism. I analyze…

  16. Education for Future-Oriented Citizenship: Implications for the Education of Twenty-First Century Competencies

    Science.gov (United States)

    Lee, Wing On

    2012-01-01

    Globalization and the knowledge economy have opened up worldwide agendas for national development. Following this is the emphasis on the social dimension, otherwise known as social capital. Much of social capital includes "soft skills" and "twenty-first century skills", which broadly cover critical, creative and inventive thinking; information,…

  17. METHYLMERCURY BIOACCUMULATION DEPENDENCE ON NORTHERN PIKE AGE AND SIZE IN TWENTY MINNESOTA LAKES

    Science.gov (United States)

    Mercury accumulation in northern pike muscle tissue (fillets) was found to be directly related to fish age and size. Measurements were made on 173 individual northern pike specimens from twenty lakes across Minnesota. Best fit regressions of mercury fillet concentration (wet wt.)...

  18. Twenty-first Semiannual Report of the Commission to the Congress, January 1957

    Energy Technology Data Exchange (ETDEWEB)

    Strauss, Lewis L.

    1957-01-31

    The document represents the twenty-first semiannual Atomic Energy Commission (AEC) report to Congress. The report sums up the major activities and developments in the national atomic energy program covering the period July - December 1956. A special part two of this semiannual report addresses specifically Radiation Safety in Atomic Energy Activities.

  19. Way Forward in the Twenty-First Century in Content-Based Instruction: Moving towards Integration

    Science.gov (United States)

    Ruiz de Zarobe, Yolanda; Cenoz, Jasone

    2015-01-01

    The aim of this paper is to reflect on the theoretical and methodological underpinnings that provide the basis for an understanding of Content-Based Instruction/Content and Language Integrated Learning (CBI/CLIL) in the field and its relevance in education in the twenty-first century. It is argued that the agenda of CBI/CLIL needs to move towards…

  20. Quiet Riots: Race and Poverty in the United States. The Kerner Report Twenty Years Later.

    Science.gov (United States)

    Harris, Fred R., Ed.; Wilkins, Roger W., Ed.

    This book grew out of the national conference "The Kerner Commission: Twenty Years Later." The Kerner Commission found in its 1968 Report that America was moving toward two separate and unequal societies, divided along racial lines, and that major efforts to combat poverty, unemployment, and racism were mandated. The essays in this book…

  1. Testing Students under Cognitive Capitalism: Knowledge Production of Twenty-First Century Skills

    Science.gov (United States)

    Morgan, Clara

    2016-01-01

    Scholars studying the global governance of education have noted the increasingly important role corporations play in educational policy making. I contribute to this scholarship by examining the Assessment and Teaching of twenty-first century skills (ATC21S™) project, a knowledge production apparatus operating under cognitive capitalism. I analyze…

  2. Analysis of the Thyroid Carcinoma Incidence in Tianjin Over a Recent Twenty-Year Period

    Institute of Scientific and Technical Information of China (English)

    Biyun Qian; Kexin Chen; Min He; Shufen Dong; Haixin Li; Fengju Song

    2005-01-01

    OBJECTIVE To analyze the incidence rate and trend of thyroid cancer in Tianjin over a recent 20-year period.METHODS A method of descriptive epidemiology was used to study the occurrence of thyroid cancer.RESULTS During 1981~2001, the average incidence rate of thyroid cancer was 1.770 per 100,000 with a male to female incidence ratio of 1:2.74, the occurrence being higher in females than in males. Thyroid cancer incidence increased gradually with time over the 20 years in both males and females, especially the incidence peaked in females of 35~50 years of age.CONCLUSION The rapid increase in the incidence rate of thyroid cancer, especially in females, suggests that further research on the risk factors and preventive efforts related to high-risk women should be conducted.

  3. Personal and practice profile of male and female ophthalmologists in India

    Directory of Open Access Journals (Sweden)

    Kumar Saurabh

    2015-01-01

    Full Text Available Background: The aim of this study was to study the practice pattern, personal profile, and work-family balance of male and female ophthalmologists in India. Materials and Methods: This study was conducted through 41 point questionnaire sent to the members of All India Ophthalmological Society dealing with practice profile and personal circumstances of ophthalmologists. Results: Six hundred and twenty-two (8% responses were obtained out of 7723 invitations sent. A total of 452 were male and 170 were female ophthalmologists. Age group of 30-39 years was most common age of respondents (male 155; 35.3%; female 81; 47.6%. Larger number of male ophthalmologists (157; 34.7% worked for more than 9 h a day than female ophthalmologists (41; 24.1% (P = 0.01. Larger number of male ophthalmologists (229; 50.7% earned more than Rs. 1 lakh/month than female ophthalmologists (55; 32.4% (P = 0.00001 More female ophthalmologists (21; 12.4% than males (26; 5.8% said that they faced cultural, ethnic or gender bias at work place (P = 0.002. Forty-four (25.9% female and 54 (12% male ophthalmologists said that they often curtailed their work for family needs (P = 0.0001. Two hundred and fifty-two (55.8% male ophthalmologists and 78 (45.9% female ophthalmologists considered their profession rewarding (P = 0.02. Conclusion: Ophthalmology as a profession was considered rewarding by both male and female ophthalmologists. However, female ophthalmologists were curtailing their work for family needs and earning less than male ophthalmologists. Female ophthalmologists were also subject to gender bias at workplace. These issues need to be tackled to improve the work satisfaction of ophthalmology workforce.

  4. A comparison of muscle stiffness and musculoarticular stiffness of the knee joint in young athletic males and females.

    Science.gov (United States)

    Wang, Dan; De Vito, Giuseppe; Ditroilo, Massimiliano; Fong, Daniel T P; Delahunt, Eamonn

    2015-06-01

    The objective of this study was to investigate the gender-specific differences in peak torque (PT), muscle stiffness (MS) and musculoarticular stiffness (MAS) of the knee joints in a young active population. Twenty-two male and twenty-two female recreational athletes participated. PT of the knee joint extensor musculature was assessed on an isokinetic dynamometer, MS of the vastus lateralis (VL) muscle was measured in both relaxed and contracted conditions, and knee joint MAS was quantified using the free oscillation technique. Significant gender differences were observed for all dependent variables. Females demonstrated less normalized PT (mean difference (MD)=0.4Nm/kg, p=0.005, η(2)=0.17), relaxed MS (MD=94.2N/m, pknee joint injury incidence and prevalence in females when compared to males.

  5. Tuberculosis and female reproductive health

    Directory of Open Access Journals (Sweden)

    K Ghosh

    2011-01-01

    Full Text Available Tuberculosis (TB is an important cause of mortality and morbidity all over the world and is particularly relevant in developing countries like India where the disease is endemic. Female reproductive system is very vulnerable to this infection and clinical presentation of this disease in female reproductive tract is protean in nature and in a large majority of patients could be completely silent. This disease is an important cause of infertility, menstrual irregularity, pregnancy loss, and in association with pregnancy, morbidity to both the mother and child increases. Some of the effects of TB infection on female genital tract could be remote in nature due to infection elsewhere. Medicines used to treat TB infection can also have adverse effects on contraception and other areas of female reproductive health. HIV coinfection and multidrug-resistant tuberculosis (MDR-TB and increased population migration from developed to developing countries have now added a whole new dimension to this infection. Though new, finer diagnostic tools of detection of TB are increasingly available in the form of bacterial cultures and polymerase chain reaction (PCR based diagnostics, suspicion by clinicians remains the main tool for diagnosis of the condition. Hence, doctors need to be properly trained to become "Tuberculosis Minded".

  6. Female Reproductive System (For Teens)

    Science.gov (United States)

    ... designed to produce, nourish, and transport either the egg or sperm. Unlike the male, the human female has a ... male gonads produce male gametes (sperm). After an egg is fertilized by the sperm, the fertilized egg is called the zygote (pronounced: ...

  7. Archetypes of Outstanding Female Superintendents.

    Science.gov (United States)

    Funk, Carole; Pankake, Anita; Schroth, Gwen

    This report documents a study of women superintendents. Specifically, the study identified professional and personal characteristics and styles of leadership to develop archetypes of six outstanding female superintendents in Texas. The intent of the research was also to reveal similarities between and among these superintendents that could provide…

  8. 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…

  9. Fish histology: female reproductive systems

    National Research Council Canada - National Science Library

    McMillan, D.B

    2007-01-01

    ... on a computer system, for exclusive use by the purchaser of the work. Table of Contents Preface Chapter 1 Female Genital Systems of Fish Chapter 2 Ovarian Follicles Chapter 3 Ovulation Chapter 4 Events Associated with Fertilization Chapter 5 Oviducts and Oviparity Chapter 6 Viviparity References Index...

  10. Adolescent Leadership: The Female Voice

    Science.gov (United States)

    Archard, Nicole

    2013-01-01

    This research investigated the female adolescent view of leadership by giving voice to student leaders through focus group discussions. The questions: What is leadership? Where/how was leadership taught?, and How was leadership practised? were explored within the context of girls' schools located in Australia, with one school located in South…

  11. Charismatic female leadership and gender

    DEFF Research Database (Denmark)

    Meret, Susi

    2015-01-01

    , 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...

  12. Why American business demands twenty-first century learning: A company perspective.

    Science.gov (United States)

    Knox, Allyson

    2006-01-01

    Microsoft is an innovative corporation demonstrating the kind and caliber of job skills needed in the twenty-first century. It demonstrates its commitment to twenty-first century skills by holding its employees accountable to a set of core competencies, enabling the company to run effectively. The author explores how Microsoft's core competencies parallel the Partnership for 21st Century Skills learning frameworks. Both require advanced problem-solving skills and a passion for technology, both expect individuals to be able to work in teams, both look for a love of learning, and both call for the self-confidence to honestly self-evaluate. Microsoft also works to cultivate twenty-first century skills among future workers, investing in education to help prepare young people for competitive futures. As the need for digital literacy has become imperative, technology companies have taken the lead in facilitating technology training by partnering with schools and communities. Microsoft is playing a direct role in preparing students for what lies ahead in their careers. To further twenty-first century skills, or core competencies, among the nation's youth, Microsoft has established Partners in Learning, a program that helps education organizations build partnerships that leverage technology to improve teaching and learning. One Partners in Learning grantee is Global Kids, a nonprofit organization that trains students to design online games focused on global social issues resonating with civic and global competencies. As Microsoft believes the challenges of competing in today's economy and teaching today's students are substantial but not insurmountable, such partnerships and investments demonstrate Microsoft's belief in and commitment to twenty-first century skills.

  13. Zinc balance of twenty healthy elderly subjects consuming self-selected diets

    Energy Technology Data Exchange (ETDEWEB)

    Souza, M.C.; Prather, E.S.; Rhodes, D.G. (Univ. of Maryland, College Park (United States))

    1991-03-15

    Dietary zinc (Zn) intake and balance were determined in ten male and ten female free-living, healthy, elderly subjects on self-selected diets over a period of seven consecutive days. Zn content in the diet, fecal and urine composites for each subject was determined by atomic absorption spectrophotometry. Mean age for the 20 participants was 73.9 years. Mean Zn intakes were 8.9 and 23.3 mg/day for females and males, respectively. Female dietary intakes ranged from 8.2 to 26.8 mg Zn/day. However, three of the males took Zn supplements which extended the total intake range to 64.9 mg/day. Mean Zn balances were +0.1 and +5.1 mg/day for females and males, respectively; ranges for females were {minus}0.1 to +4.3 mg/day and for males were {minus}7.3 to +15.1 mg/day. The 1989 RDAs are 15 mg for males and 12 mg for females. Only three females consumed more than 12 mg Zn/day. Only 2 males consumed more than 15 mg/day from their diet; two other males consumed more than 15 mg due to Zn supplements. Total dietary phytate (TDP) and total dietary fiber (TDF) were calculated from the 7-day weighed food records. Mean TDP intake for females was 1,159 mg/day; mean TDP for the males was 1,661 mg/day. Mean TDF intake for females was 19 g/day; mean TDF for males was 30 g/day.

  14. Gender identities and female students’ learning experiences in studying English as Second Language at a Pakistani University

    Directory of Open Access Journals (Sweden)

    Irfan Ahmed Rind

    2015-12-01

    Full Text Available This paper attempts to examine how female students’ roles as learners are influenced by their socially constructed gender identities and gender roles in studying English as Second Language (ESL at a public sector university of Pakistan. The aim is to understand how female students’ gender identities and gender roles affect their learning. With an interpretivist epistemological stance, qualitative approach has been used to collect and analysis data. Twenty-five female students of diverse education and family backgrounds were interviewed and observed several times. The findings suggest female students’ gender identities can act to limit their actions and interactions with textbooks, peers and teachers. However, some female students seemed to challenge their socially structured identities. Against certain social norms, they were found to exercise their choice and agency, though such autonomy is limited and conditioned.

  15. QUALITY OF LIFE IN MALE AND FEMALE VITILIGO PATIENTS

    Directory of Open Access Journals (Sweden)

    Sharath Kumar

    2013-11-01

    Full Text Available ABSTRACT: BACKGROUND: Vitiligo is a common, acquired discoloration of the skin, characterized by w ell - circumscribed ivory or chalky white macules which are flush to the skin surface 1 . It affects atleast 0.5 - 1% of the total population 2 . It is commonly distributed in the peri - orificial areas, trunk, extensor surface of extremities, flexor wrists and axil lae. It results from a cellular autoimmune phenomenon that causes destruction of melanocytes. AIMS: To compare the quality of life between vitiligo patients and healthy individuals and to compare the quality of life between males and females vitiligo patie nts. MATERIALS AND METHODS: A comparative study of Twenty eight patients with vitiligo attending the Out Patient Department of Skin and STD department at KIMS Hospital, Bangalore was done between April and May 2013. RESULTS: A total of 13 male patients, 15 female patients and 15 male controls and 15 female controls, all within the age group of 16 - 50 years were taken and their DLQI scores were tabulated and analysed as follows: The mean and standard deviation of scores for all patients is 5.14±4.44, and that for controls is 0. This shows higher impairment in quality of life for patients as compared to controls and the results are statistically significant (Z value=2.08 and p value<0.05. CONCLUSION: 1. Quality of life was impaired in vitiligo patients. 2. Amo ng the patients, females had poorer quality of life. 3. Quality of life was more impaired in younger patients. 4. Impairment of quality of life was higher in unmarried patients than among married patients

  16. Correlates of females' sexual fantasies.

    Science.gov (United States)

    Brown, J J; Hart, D H

    1977-12-01

    The intent of the study was to obtain data on the incidence of female sexual fantasy and on the relationship of background, personality, and attitudinal factors to the quantity of sexual fantasies. The participants were 102 university women students between the ages of 19 and 45 yr. An original Female Sexual Fantasy Questionnaire, a short form of the Attitude Toward Women Scale, the 16 PF, and the background variables of age, sexual experience, marital status, and religion provided data for the analysis. Conclusions were that 99% of the women engaged in sexual fantasy at least occasionally and that age, sexual experience, anxiety, independence, and liberal attitudes toward women are all related to frequency of sexual fantasy.

  17. Diabetes and the female disadvantage.

    Science.gov (United States)

    Woodward, Mark; Peters, Sanne A E; Huxley, Rachel R

    2015-11-01

    We have produced compelling evidence that women are subject to a higher relative increase in their risk of coronary heart disease and stroke following a diagnosis of Type 2 diabetes. Thus, in terms of vascular risk, diabetes confers a female disadvantage. This excess risk could be due to three main factors. First, it is conceivable that this is merely a mathematical artifact caused by the relatively low background rate for cardiovascular diseases among women, compared with men. Second, it could be due to women receiving poorer care following their diagnosis of diabetes than men; for instance, due to physician bias. Third, certain underlying biological differences in women and men, most likely related to the distribution of body fat, could explain this female disadvantage.

  18. Female Genital Mutilation in Egypt

    Directory of Open Access Journals (Sweden)

    Nissrin Hoffmann

    2013-07-01

    Full Text Available Female Genital Mutilation is widely practiced in Egypt as well as in big sections of the African continent. The tradition of mutilation of the female genital areas has been practiced over the course of many years in the country and has been attributed to being promoted by the Islamic religion in Egypt. The Islamic religion is the most widely practiced religion within Egypt and therefore is linked to being the main reason why the country possesses one of the highest prevalence rates of the practice within Africa, according to many surveys performed by many leading agencies and nongovernmental organizations that advocate for the abolition of the practice within the country. FGM as a social health concern has been realized as not possessing any health benefits for the women and young girls who are taken through the practice.

  19. 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

  20. Melanoma of the female urethra

    Directory of Open Access Journals (Sweden)

    Juan A Ramos

    2011-01-01

    Full Text Available Melanoma is a malignant tumor that can affect any area of the anatomical economy. Its appearance in the female urethra is extremely rare, with approximately 121 cases in indexed literature since 1966. The subject to be described is an 86-year-old woman who seeks assessment for intermittent macroscopic hematuria with blood clots of 3 months progression. On physical examination, there are no suspicious lesions detected on the surface of the skin. On external genital examination, it is observed a friable lesion at the level of the urethral meatus, with heterogeneous digitations, dark brown to black, and irregular polycyclic borders. No inguinal adenomegalies were palpated. Cystourethroscopy and biopsy of the lesion confirm the diagnosis. Melanoma of the female urethra is an extremely infrequent pathology. Due to lack of published case reports and the absence of prospective randomized trials on treatment outcomes, treatment must be directed using the same anatomical and surgical criteria for female urethral tumors, adding also the concepts of treatment of mucosal melanoma, even though its prognosis is different from the before mentioned.

  1. New Poetics of the Film Body: Docility, Molecular Fundamentalism and Twenty First Century Destiny

    Directory of Open Access Journals (Sweden)

    Flynn Susan

    2015-06-01

    Full Text Available Twenty first century film evokes a new topology of the body. Science and technology are the new century’s ‘sovereign power’ which enforces biopolitics through bodies which, by virtue of being seen at their most fundamental level, have become docile surfaces. The film body is at once manipulated and coerced into an ethos of optimization; a thoroughly scientific and ‘molecular’ optimization which proffers ‘normalization’ and intimately regulated bodies. In the film bodies of this millennium, bodily intervention results in surveillance becoming internalized. Now the body is both a means and an end of social control. This essay applies the philosophies Michel Foucault and Nikolas Rose to twenty first century Hollywood film, elucidating a new tropos, a new film body/body of film.

  2. Twenty-four-hour blood pressure among Greenlanders and Danes: relationship to diet and lifestyle

    DEFF Research Database (Denmark)

    Jørgensen, Marit Eika; Pedersen, M.B.; Siggaard, Cecilie

    2002-01-01

    the influence of Arctic food and lifestyle on blood pressure. Four groups of healthy subjects were recruited for the study. Group I: Danes in Denmark consuming European food; group II: Greenlanders in Denmark consuming European food; group III: Greenlanders in Greenland consuming mainly European food; and group......, outdoor temperature, and lifestyle factors. Greenlanders have a lower 24-h diastolic blood pressure than Danes, and it is suggested that genetic factors are mainly responsible for the lower blood pressure level among Greenlanders. Twenty-four-hour blood pressure among Greenlanders and Danes: Relationship...... to diet and lifestyle - ResearchGate. Available from: http://www.researchgate.net/publication/11001663_Twenty-four-hour_blood_pressure_among_Greenlanders_and_Danes_Relationship_to_diet_and_lifestyle [accessed Oct 7, 2015]....

  3. Population and business exposure to twenty scenario earthquakes in the State of Washington

    Science.gov (United States)

    Wood, Nathan; Ratliff, Jamie

    2011-01-01

    This report documents the results of an initial analysis of population and business exposure to scenario earthquakes in Washington. This analysis was conducted to support the U.S. Geological Survey (USGS) Pacific Northwest Multi-Hazards Demonstration Project (MHDP) and an ongoing collaboration between the State of Washington Emergency Management Division (WEMD) and the USGS on earthquake hazards and vulnerability topics. This report was developed to help WEMD meet internal planning needs. A subsequent report will provide analysis to the community level. The objective of this project was to use scenario ground-motion hazard maps to estimate population and business exposure to twenty Washington earthquakes. In consultation with the USGS Earthquake Hazards Program and the Washington Division of Geology and Natural Resources, the twenty scenario earthquakes were selected by WEMD (fig. 1). Hazard maps were then produced by the USGS and placed in the USGS ShakeMap archive.

  4. Twenty Years of Evolutionary Change in the Department of Defense’s Civil Support Mission

    Science.gov (United States)

    2013-05-23

    should include the foregoing statement.) ii ABSTRACT TWENTY YEARS OF EVOLUTIONARY CHANGE IN THE DEPARTMENT OF DEFENSE’S... gasping for air flooded television and print outlets across the globe. The casualty figures from the attack included twelve dead, fifty four...Biological Incident Response Force, II Marine Expeditionary Force, Indian Head, MD,” Marines: The Official Website of the United States Marine Corps

  5. Results of miconazole therapy in twenty-eight patients with paracoccidioidomycosis (South American blastomycosis).

    Science.gov (United States)

    Negroni, R; Rubinstein, P; Herrmann, A; Gimenez, A

    1977-01-01

    Results are presented of treatment with miconazole, orally and intravenously, in patients with paracoccidioidomycosis. Twenty-eight male patients aged from 34 to 66 years and exhibiting various clinical forms of the disease were studied. Twenty-five came from endemic areas in north east Argentina (Chaco, Formosa, Misiones, Corrientes and northern Santa Fe) and the remaining three from Paraguay. Twenty patients were engaged in agricultural work or at woodmills. single or multiple lesions were observed in 24 cases. Thirteen were suffering from infection of the larynx and in two of them a tracheotomy was necessary. Twenty-three showed pulmonary lesions on X-rays. Twelve had ganglionic lesions, eight had cutaneous lesions and one patient had osteoarthritis of the knee. One patient had hepatomegaly which was unrelated to chronic alcoholism. Fourteen patients had received previous treatments such as sulphonamides and amphotericin B (7 cases); sulphonamides (3), sulphonamides and the combination sulfamethoxazole + trimethoprim (3), and one patient had received all three medications. All patients had relapsed before starting miconazole therapy. Diagnosis was established by the presence of P. brasiliensis in all cases, recovered either from cutaneous or mucosal biopsy samples or from the sputum. Complement fixation tests were positive in all patients at the onset of the treatment and the immunodiffusion reactions showed precipitation bands in 27/28 patients. Skin tests with P. brasiliensis antigens proved to be positive in 18 cases and negative in 10. The erythrocyte sedimentation rate was markedly accelerated in 22 patients (greater than 20 mm in the first hour).(ABSTRACT TRUNCATED AT 250 WORDS) Images p24-a Fig 1 Fig 2 PMID:122643

  6. A Brief Analysis of O. Henry’s Writing Characteristics in"After Twenty Years"

    Institute of Scientific and Technical Information of China (English)

    王忠林

    2014-01-01

    O. Henry was one of the three world’s masters of short stories. He was known as the father of the modern American short stories. Even till today O. Henry’s short stories still enjoy a lot of popularity. This article analyzes the writing characteristics of O. Henry’s short stories by probing into one of his short stories"After Twenty Years".

  7. Automation and robotics for Space Station in the twenty-first century

    Science.gov (United States)

    Willshire, K. F.; Pivirotto, D. L.

    1986-01-01

    Space Station telerobotics will evolve beyond the initial capability into a smarter and more capable system as we enter the twenty-first century. Current technology programs including several proposed ground and flight experiments to enable development of this system are described. Advancements in the areas of machine vision, smart sensors, advanced control architecture, manipulator joint design, end effector design, and artificial intelligence will provide increasingly more autonomous telerobotic systems.

  8. Twenty-First Century Europe: Emergence of Baltic States into European Alliances

    Science.gov (United States)

    2003-04-07

    sources of power supply. Estonia is the only country in the world where oil shale is the primary source of energy, supplying over 75 percent of its total...Unclassified The contributions of Estonia , Latvia, and Lithuania ("the Baltic States") to the North Atlantic Treaty Organization (NATO), the European...23 vi TWENTY-FIRST CENTURY EUROPE: EMERGENCE OF THE BALTIC STATES INTO EUROPEAN ALLIANCES BACKGROUND Estonia , Latvia, and Lithuania are often

  9. Monetary Policy Implementation and Results in Twenty Inflation-Targeting Countries.

    OpenAIRE

    Klaus Schmidt-Hebbel.; Matías Tapia

    2002-01-01

    Inflation targeting is an increasingly popular monetary regime among industrialized and developing central banks. However, there is little cross-country comparative information about commonalties and differences in monetary policy implementation and results across inflation-targeting countries. This paper presents the results of a survey on monetary policy conducted among the world’s twenty central banks that currently target inflation. Survey responses highlight operational features of monet...

  10. Proceedings of the twenty-sixth annual Institute on Mining Health, Safety and Research

    Energy Technology Data Exchange (ETDEWEB)

    Tinney, G.R.; Bacho, A.; Karmis, M. [eds.

    1995-12-31

    The proceedings of the Twenty-Sixth Annual Institute on Mining Health, Safety and Research are presented. The Conference was held in Blacksburg, Virginia on August 28-30, 1995 and covered such topics as themes of change, miner`s safety, personal and corporate liability, behavioral changes and positive reinforcement, and meeting health and safety objectives in mining operations. A separate abstract was prepared for the thirteen papers for inclusion in the Energy Science and Technology Database.

  11. A Summary of the Twenty-Ninth AAAI Conference on Artificial Intelligence

    OpenAIRE

    2015-01-01

    The Twenty-Ninth AAAI Conference on Artificial Intelligence, (AAAI-15) was held in January 2015 in Austin, Texas (USA) The conference program was cochaired by Sven Koenig and Blai Bonet. This report contains reflective summaries of the main conference, the robotics program, the AI and robotics workshop, the virtual agent exhibition, the what's hot track, the competition panel, the senior member track, student and outreach activities, the student abstract and poster program, the doctoral conso...

  12. Graded shuttle run performance by playing positions in elite female basketball.

    Science.gov (United States)

    Štrumbelj, Boro; Vučković, Goran; Jakovljević, Saša; Milanović, Zoran; James, Nic; Erčulj, Frane

    2015-03-01

    A graded shuttle run test was used to assess differences in physiological parameters between playing positions in elite female basketball players. Twenty-four female basketball players (8 guards, 8 forwards, and 8 centers) who played for the senior national teams of Slovenia and Serbia were tested with the 30-15 intermittent fitness test. During the shuttle run, the following physiological parameters were measured: oxygen consumption ((Equation is included in full-text article.)), carbon dioxide production ((Equation is included in full-text article.)), pulmonary ventilation (VE) breath by breath, respiratory quotient, oxygen pulse as the (Equation is included in full-text article.)vs. HR ratio and [LA]. No significant differences were found for any of the measures between the 3 playing positions. Although this finding was surprising, future studies should try to determine whether the tactics used in female basketball determine that the interpositional differences seen in male basketball are not evident.

  13. Twenty-first century Arctic climate change in the CCSM3 IPCC scenario simulations

    Energy Technology Data Exchange (ETDEWEB)

    Teng, Haiyan; Washington, Warren M.; Meehl, Gerald A.; Buja, Lawrence E.; Strand, Gary W. [National Center for Atmospheric Research, Boulder, CO (United States)

    2006-05-15

    Arctic climate change in the Twenty-first century is simulated by the Community Climate System Model version 3.0 (CCSM3). The simulations from three emission scenarios (A2, A1B and B1) are analyzed using eight (A1B and B1) or five (A2) ensemble members. The model simulates a reasonable present-day climate and historical climate trend. The model projects a decline of sea-ice extent in the range of 1.4-3.9% per decade and 4.8-22.2% per decade in winter and summer, respectively, corresponding to the range of forcings that span the scenarios. At the end of the Twenty-first century, the winter and summer Arctic mean surface air temperature increases in a range of 4-14 C (B1 and A2) and 0.7-5 C (B1 and A2) relative to the end of the Twentieth century. The Arctic becomes ice-free during summer at the end of the Twenty-first century in the A2 scenario. Similar to the observations, the Arctic Oscillation (AO) is the dominant factor in explaining the variability of the atmosphere and sea ice in the 1870-1999 historical runs. The AO shifts to the positive phase in response to greenhouse gas forcings in the Twenty-first century. But the simulated trends in both Arctic mean sea-level pressure and the AO index are smaller than what has been observed. The Twenty-first century Arctic warming mainly results from the radiative forcing of greenhouse gases. The 1st empirical orthogonal function (explains 72.2-51.7% of the total variance) of the wintertime surface air temperature during 1870-2099 is characterized by a strong warming trend and a ''polar amplification''-type of spatial pattern. The AO, which plays a secondary role, contributes to less than 10% of the total variance in both surface temperature and sea-ice concentration. (orig.)

  14. Twenty first century climatic and hydrological changes over Upper Indus Basin of Himalayan region of Pakistan

    Science.gov (United States)

    Ali, Shaukat; Li, Dan; Congbin, Fu; Khan, Firdos

    2015-01-01

    This study is based on both the recent and the predicted twenty first century climatic and hydrological changes over the mountainous Upper Indus Basin (UIB), which are influenced by snow and glacier melting. Conformal-Cubic Atmospheric Model (CCAM) data for the periods 1976-2005, 2006-2035, 2041-2070, and 2071-2100 with RCP4.5 and RCP8.5; and Regional Climate Model (RegCM) data for the periods of 2041-2050 and 2071-2080 with RCP8.5 are used for climatic projection and, after bias correction, the same data are used as an input to the University of British Columbia (UBC) hydrological model for river flow projections. The projections of all of the future periods were compared with the results of 1976-2005 and with each other. Projections of future changes show a consistent increase in air temperature and precipitation. However, temperature and precipitation increase is relatively slow during 2071-2100 in contrast with 2041-2070. Northern parts are more likely to experience an increase in precipitation and temperature in comparison to the southern parts. A higher increase in temperature is projected during spring and winter over southern parts and during summer over northern parts. Moreover, the increase in minimum temperature is larger in both scenarios for all future periods. Future river flow is projected by both models to increase in the twenty first century (CCAM and RegCM) in both scenarios. However, the rate of increase is larger during the first half while it is relatively small in the second half of the twenty first century in RCP4.5. The possible reason for high river flow during the first half of the twenty first century is the large increase in temperature, which may cause faster melting of snow, while in the last half of the century there is a decreasing trend in river flow, precipitation, and temperature (2071-2100) in comparison to 2041-2070 for RCP4.5. Generally, for all future periods, the percentage of increased river flow is larger in winter than in

  15. Bits, Bytes and Dinosaurs: Using Levinas and Freire to Address the Concept of "Twenty-First Century Learning"

    Science.gov (United States)

    Benade, Leon

    2015-01-01

    The discourse of twenty-first century learning argues that education should prepare students for successful living in the twenty-first century workplace and society. It challenges all educators with the idea that contemporary education is unable to do so, as it is designed to replicate an industrial age model, essentially rear-focused, rather than…

  16. The unforgotten sisters female astronomers and scientists before Caroline Herschel

    CERN Document Server

    Bernardi, Gabriella

    2016-01-01

    Taking inspiration from Siv Cedering’s poem in the form of a fictional letter from Caroline Herschel that refers to “my long, lost sisters, forgotten in the books that record our science”, this book tells the lives of twenty-five female scientists, with specific attention to astronomers and mathematicians. Each of the presented biographies is organized as a kind of "personal file" which sets the biographee’s life in its historical context, documents her main works, highlights some curious facts, and records citations about her. The selected figures are among the most representative of this neglected world, including such luminaries as Hypatia of Alexandra, Hildegard of Bingen, Elisabetha Hevelius, and Maria Gaetana Agnesi. They span a period of about 4000 years, from En HeduAnna, the Akkadian princess, who was one of the first recognized female astronomers, to the dawn of the era of modern astronomy with Caroline Herschel and Mary Somerville. The book will be of interest to all who wish to learn more ...

  17. Sleep patterns in female adolescents with chronic musculoskeletal pain.

    Science.gov (United States)

    Meltzer, Lisa J; Logan, Deirdre E; Mindell, Jodi A

    2005-01-01

    This study examined sleep patterns in female adolescents with chronic musculoskeletal pain. Twenty-six participants with chronic musculoskeletal pain completed questionnaires during their clinic visit, and three 24-Hour Sleep Patterns Interviews during the following 2 weeks. Compared to normative data (Acebo & Carskadon, 2002), adolescents with chronic pain reported similar total sleep time (TST) and bedtimes. However, study participants reported significantly longer sleep onset latency, more night wakings, a later morning wake time, and more symptoms of daytime sleepiness. Pain improved after sleep for 27% of the study sample, and was associated with longer TST. Finally, depression and anxiety were related to daytime sleepiness, but not total sleep time or sleep onset latency. Female adolescents with chronic pain either may be more sensitive to the chronic sleep debt that is common in this age group, or they may experience underlying physiological sleep disrupters (e.g., periodic limb movement disorder) or sleep abnormalities (e.g., alpha-delta intrusions) not measured in this study. Additional research is needed to examine the complex relation between sleep and chronic musculoskeletal pain.

  18. Positive erotic picture stimuli for emotion research in heterosexual females.

    Science.gov (United States)

    Jacob, Gitta Anne; Arntz, Arnoud; Domes, Gregor; Reiss, Neele; Siep, Nicolette

    2011-12-30

    In most experimental studies, emotional pictures are widely used as stimulus material. However, there is still a lack of standardization of picture stimuli displaying erotic relationships, despite the association between a number of psychological problems and severe impairments and problems in intimate relationships. The aim of the study was to test a set of erotic stimuli, with the potential to be used in experimental studies, with heterosexual female subjects. Twenty International Affective Picture System (IAPS) pictures and an additional 100 pictures showing romantic but not explicitly sexual scenes and/or attractive single males were selected. All pictures were rated with respect to valence, arousal, and dominance by 41 heterosexual women and compared to pictures with negative, positive, and neutral emotional valence. Erotic IAPS pictures and our additional erotic pictures did not differ in any of the evaluation dimensions. Analyses of variance (ANOVAs) for valence, arousal, and dominance comparing different picture valence categories showed strong effects for category. However, valence was not significantly different between erotic and positive pictures, while arousal and control were not significantly different between positive and neutral pictures. The pictures of our new set are as positive for heterosexual women as highly positive IAPS pictures, but higher in arousal and dominance. The picture set can be used in experimental psychiatric studies requiring high numbers of stimuli per category. Limitations are the restriction of stimuli application to heterosexual females only and to self-report data. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. Aging changes in the female reproductive system

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/004016.htm Aging changes in the female reproductive system To use ... sharing features on this page, please enable JavaScript. Aging changes in the female reproductive system result mainly ...

  20. The Female Image in Children's TV Commercials

    Science.gov (United States)

    Verna, Mary Ellen

    1975-01-01

    An analysis of advertising on children's television programs shows that more than half were male-dominant ads and fewer than one-seventh were female dominated. Female roles were almost entirely dependent and passive. (LS)

  1. Female Facial Appearance and Health

    Directory of Open Access Journals (Sweden)

    Alan W. Gray

    2012-01-01

    Full Text Available The current study addressed whether rated femininity, attractiveness, and health in female faces are associated with numerous indices of self-reported health history (number of colds/stomach bugs/frequency of antibiotic use in a sample of 105 females. It was predicted that all three rating variables would correlate negatively with bouts of illness (with the exception of rates of stomach infections, on the assumption that aspects of facial appearance signal mate quality. The results showed partial support for this prediction, in that there was a general trend for both facial femininity and attractiveness to correlate negatively with the reported number of colds in the preceding twelve months and with the frequency of antibiotic use in the last three years and the last twelve months. Rated facial femininity (as documented in September was also associated with days of flu experienced in the period spanning the November-December months. However, rated health did not correlate with any of the health indices (albeit one marginal result with antibiotic use in the last twelve months. The results lend support to previous findings linking facial femininity to health and suggest that facial femininity may be linked to some aspects of disease resistance but not others.

  2. FEMALE ENTREPRENEURSHIP IN LOCAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Iuliana, CIOCHINA

    2014-11-01

    Full Text Available Under the pressure of globalization, local communities around the world are looking for new strategies to facilitate local economic development, to reduce poverty and for social inclusion, through harnessing local resources, the creation of workplaces and of better life quality for men and women. In this context, programs to encourage and promote the entrepreneurial spirit in women considering that, on a global level, one third of new businesses are their creation, a significant part of SMEs, the primary source of new workplaces and of economic growth in a local community. In a competition where women continue to be confronted with more obstacles than men, measures must be taken to ensure the best possible context to support female entrepreneurship in such a way that local communities to fully benefit from their potential in creating workplaces, economic and social development on a local, national and European scale. The lack of confidence in creating their own businesses, difficulty in balancing professional and family life, inability to obtain the capital necessary for developing their business, difficulty in preparation and limited access to information are all problems that hinder initiative and the development of women's entrepreneurship. Female entrepreneurs are in need of recognition, from financers and business partners, logistical support and help in increasing managerial and leading capacity.

  3. Epigenetic Control of Female Puberty

    Science.gov (United States)

    Lomniczi, Alejandro; Loche, Alberto; Castellano, Juan Manuel; Ronnekleiv, Oline K.; Bosch, Martha; Kaidar, Gabi; Knoll, J. Gabriel; Wright, Hollis; Pfeifer, Gerd. P.; Ojeda, Sergio R.

    2013-01-01

    The timing of puberty is controlled by many genes. The elements coordinating this process have not, however, been identified. Here we show that an epigenetic mechanism of transcriptional repression times the initiation of female puberty in rats. We identify silencers of the Polycomb group (PcG) as major contributors to this mechanism, and show that PcG proteins repress Kiss1, a puberty-activating gene. Hypothalamic expression of two key PcG genes, Eed and Cbx7, decreases and methylation of their promoters increases preceding puberty. Inhibiting DNA methylation blocks both events and results in pubertal failure. The pubertal increase in Kiss1 is accompanied by EED loss from the Kiss1 promoter and enrichment of histone H3 modifications associated with gene activation. Preventing the eviction of EED from the Kiss1 promoter disrupts pulsatile GnRH release, delays puberty, and compromises fecundity. Our results identify epigenetic silencing as a novel mechanism underlying the neuroendocrine control of female puberty. PMID:23354331

  4. Easily forgotten: elderly female prisoners.

    Science.gov (United States)

    Handtke, Violet; Bretschneider, Wiebke; Elger, Bernice; Wangmo, Tenzin

    2015-01-01

    Women form a growing minority within the worldwide prison population and have special needs and distinct characteristics. Within this group exists a smaller sub-group: elderly female prisoners (EFPs) who require tailored social and health interventions that address their unique needs. Data collected from two prisons in Switzerland housing women prisoners were studied. Overall 26 medical records were analyzed, 13 from EFPs (50+ years) and for comparison 13 from young female prisoners (YFPs, 49 years and younger). Additionally, five semi-structured interviews were conducted with EFPs. Using the layer model of vulnerability, three layers of vulnerability were identified: the "prisoner" layer; followed by the layer of "woman"; both of which are encompassed by the layer of "old age." The analysis of these layers resulted in three main areas where EFPs are particularly vulnerable: their status of "double-minority," health and health-care access, and their social relations. Prison administration and policy-makers need to be more sensitive to gender and age related issues in order to remedy these vulnerabilities. Copyright © 2014 Elsevier Inc. All rights reserved.

  5. Conditions for high-potential female entrepreneurship

    OpenAIRE

    Terjesen, Siri A.

    2016-01-01

    Female-led ventures that are market-expanding, export-oriented, and innovative contribute substantially to local and national economic development, as well as to the female entrepreneur’s economic welfare. Female-led ventures also serve as models that can encourage other high-potential female entrepreneurs. The supply of high-potential entrepreneurial ventures is driven by individuals’ entrepreneurial attitudes and institutional factors associated with a country’s conditions for entrepreneuri...

  6. 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...

  7. Value Profiles of Male and Female Entrepreneurs.

    Science.gov (United States)

    Fernald, Lloyd W., Jr.; Solomon, George T.

    1987-01-01

    Comparison of the values of 86 male and 74 female entrepreneurs found males' highest terminal values being pleasure and true friendship while females' highest terminal values were health and self-respect. High instrumental values for males were ambition and broadmindedness; while for females high instrumental values were honesty and…

  8. 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)

  9. DOES GENDER IMPACT ON FEMALE DOCTORS' EXPERIENCES IN THE TRAINING AND PRACTICE OF SURGERY?

    Science.gov (United States)

    Umoetok, F; van Wyk, J; Madiba, T E

    2017-06-01

    Surgery has been a male-dominated speciality both in South Africa and abroad. This mixed methodology case study collected data from a purposive sample of female surgical registrars enrolled at one institution in South Africa. A self-administered questionnaire was used to explore whether or not female doctors perceived any benefits of being in a male-dominated specialty. It explored problems encountered due to gender, the participants' perceptions of the influence of gender on their surgical training, practice and challenges. Thirty-two female registrars participated in the study. The respondents were mainly South African (91%) and enrolled in seven surgical specialities. Twenty-seven (84%) respondents were satisfied with their practical training and skills development as surgeons. Twenty-four (75%) respondents had identified a mentor from the department and all respondents indicated that the gender of their mentor did not impact on the quality of their training. Seventeen (53%) respondents perceived having received differential treatment due to their gender and 25 (78.2%) thought that the gender of their mentor did not impact on the quality of the guidance in surgery. Challenges included physical threats to them as females from patients and disrespect, emotional threats and defaming statements from male registrars. Other challenges included time-constraints for family and academic work, poor work life balance and being treated differently due to their gender. Seventeen (53%) respondents would consider teaching in the Department of Surgery. Twenty-five respondents (78%) would recommended the specialty to young female students, as they were convinced that surgery had been the right choice for them. Seventeen respondents (53%) were also open to pursuing teaching posts in the Department of Surgery. Generally, females had positive perceptions of their training in Surgery. They expressed concern about finding a worklife balance. The gender of their mentor did not impact

  10. Establishing the R&D agenda for twenty-first century learning.

    Science.gov (United States)

    Kay, Ken; Honey, Margaret

    2006-01-01

    An infusion of twenty-first century skills into American public education necessitates a plan for research and development to further such reform. While the nation agrees that students must obtain critical thinking, problem-solving, and communication skills to succeed in the current global marketplace, this chapter puts forth a long-term, proactive agenda to invest in targeted research to propel and sustain this shift in education. The authors examine the impact such an R&D agenda would have on pedagogy and assessment and the implications for institutions of higher education. As the United States struggles to maintain dominance in the international economy, it faces a great challenge in keeping up with European and Asian competitors' strategies for preparing youth for the global marketplace. The authors hope the global reality will help contextualize the debate around American education--the current trend toward basics and accountability needs to be broadened. Building on frameworks created by the Partnership for 21st Century Skills, this chapter proposes questions to guide research around teaching, professional development, and assessment significant to twenty-first century skills. Knowing that educational change depends on providing teachers with the tools, support, and training to make fundamental changes in their practice, the authors argue for extensive research around best practices. In addition, if assessments are created to measure the desired outcomes, such measuring tools can drive reform. Furthermore, large-scale changes in teacher preparation programs must take place to allow teachers to adequately employ twenty-first century teaching and assessment strategies.

  11. Why American business demands twenty-first century skills: an industry perspective.

    Science.gov (United States)

    Bruett, Karen

    2006-01-01

    Public education is the key to individual and business prosperity. With a vested stake in education, educators, employers, parents, policymakers, and the public should question how this nation's public education system is faring. Knowing that recent international assessments have shown little or no gains in American students' achievement, the author asserts the clear need for change. As both a large American corporate employer and a provider of technology for schools, Dell is concerned with ensuring that youth will thrive in their adult lives. Changing workplace expectations lead to a new list of skills students will need to acquire before completing their schooling. Through technology, Dell supports schools in meeting educational goals, striving to supply students with the necessary skills, referred to as twenty-first century skills. The Partnership for 21st Century Skills, of which Dell is a member, has led an initiative to define what twenty-first century learning should entail. Through extensive research, the partnership has built a framework outlining twenty-first century skills: analytical thinking, communication, collaboration, global awareness, and technological and economic literacy. Dell and the partnership are working state by state to promote the integration of these skills into curricula, professional development for teachers, and classroom environments. The authors describe two current initiatives, one in Virginia, the other in Texas, which both use technology to help student learning. All stakeholders can take part in preparing young people to compete in the global economy. Educators and administrators, legislators, parents, and employers must play their role in helping students be ready for what the workforce and the world has in store for them.

  12. The design and performance of a twenty barrel hydrogen pellet injector for Alcator C-Mod

    Energy Technology Data Exchange (ETDEWEB)

    Urbahn, John A. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    1994-05-01

    A twenty barrel hydrogen pellet injector has been designed, built and tested both in the laboratory and on the Alcator C-Mod Tokamak at MIT. The injector functions by firing pellets of frozen hydrogen or deuterium deep into the plasma discharge for the purpose of fueling the plasma, modifying the density profile and increasing the global energy confinement time. The design goals of the injector are: (1) Operational flexibility, (2) High reliability, (3) Remote operation with minimal maintenance. These requirements have lead to a single stage, pipe gun design with twenty barrels. Pellets are formed by in- situ condensation of the fuel gas, thus avoiding moving parts at cryogenic temperatures. The injector is the first to dispense with the need for cryogenic fluids and instead uses a closed cycle refrigerator to cool the thermal system components. The twenty barrels of the injector produce pellets of four different size groups and allow for a high degree of flexibility in fueling experiments. Operation of the injector is under PLC control allowing for remote operation, interlocked safety features and automated pellet manufacturing. The injector has been extrusively tested and shown to produce pellets reliably with velocities up to 1400 m/sec. During the period from September to November of 1993, the injector was successfully used to fire pellets into over fifty plasma discharges. Experimental results include data on the pellet penetration into the plasma using an advanced pellet tracking diagnostic with improved time and spatial response. Data from the tracker indicates pellet penetrations were between 30 and 86 percent of the plasma minor radius.

  13. Effects of energy constraints on transportation systems. [Twenty-six papers

    Energy Technology Data Exchange (ETDEWEB)

    Mittal, R. K. [ed.

    1977-12-01

    Twenty-six papers are presented on a variety of topics including: energy and transportaton facts and figures; long-range planning under energy constraints; technology assessment of alternative fuels; energy efficiency of intercity passenger and freight movement; energy efficiency of intracity passenger movement; federal role; electrification of railroads; energy impact of the electric car in an urban enviroment; research needs and projects in progress--federal viewpoint; research needs in transportation energy conservation--data needs; and energy intensity of various transportation modes--an overview. A separate abstract was prepared for each of the papers for inclusion in Energy Research Abstracts (ERA) and in Energy Abstracts for Policy Analysis (EAPA).

  14. Managing the twenty-first century reference department challenges and prospects

    CERN Document Server

    Katz, Linda S

    2014-01-01

    Learn the skills needed to update and manage a reference department that efficiently meets the needs of clients today?and tomorrow! Managing the Twenty-First Century Reference Department: Challenges and Prospects provides librarians with the knowledge and skills they need to manage an effective reference service. Full of useful and practical ideas, this book presents successful methods for recruiting and retaining capable reference department staff and management, training new employees and adapting current services to an evolving field. Expert practitioners address the changing role of the r

  15. [Discirculatory encephalopathy in liquidators of the Chernobyl nuclear power station: a twenty-year study].

    Science.gov (United States)

    Podsonnaia, I V; Shumakher, G I; Golovin, V A

    2009-01-01

    A comparative twenty-year study of 536 liquidators of the Chernobyl nuclear disaster and 436 patients without radiation anamnesis has been carried out. Discirculatory encephalopathy (DE) was more often developed in subjects exposed to radiation at the age 30 years. Compared to individuals from the general population, it is characterized by the earlier onset, malignant progression, rapid increase of signs of cerebral affection during the first two years after exposure to radiation, stability of clinical symptoms during the following 5-6 years and further progressive cerebral decompensation with early autonomic dysfunction, psychoorganic syndrome, epilepsy. Moreover, severe stroke is a common complication of DE in liquidators.

  16. Digital images and art libraries in the twenty-first century

    CERN Document Server

    Wyngaard, Susan

    2013-01-01

    Increase your knowledge of the digital technology that is essential for art librarianship today! Digital Images and Art Libraries in the Twenty-First Century is your key to cutting-edge discourse on digital image databases and art libraries. Just as early photographers tried to capture the world to make it accessible, now information professionals in art libraries and art museums are creating and sharing digital collections to make them broadly accessible. This collection shares the experience and insight of art information managers who have taken advantage of digital technology to exp

  17. Mid-Twentieth Century Modern Dance in the Twenty-first Century

    OpenAIRE

    Puleio, Dante

    2017-01-01

    Mid-Twentieth Century Modern Dance in the Twenty-First CenturyThe relevance of modern dance being performed today has been a growing topic in the dance field as legacy companies age and the field of contemporary dance continues to expand. This thesis begins with critical response to mid-century modern dance in the work of well-known dance critics John Martin, Edwin Denby and Louis Horst and how they substantiated modern dance’s place in dance history. My interviews with dance critics Alastair...

  18. Twenty years' application of agricultural countermeasures following the Chernobyl accident: lessons learned

    Energy Technology Data Exchange (ETDEWEB)

    Fesenko, S V [International Atomic Energy Agency, 1400 Vienna (Austria); Alexakhin, R M [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Balonov, M I [International Atomic Energy Agency, 1400 Vienna (Austria); Bogdevich, I M [Research Institute for Soil Science and Agrochemistry, Minsk (Belarus); Howard, B J [Centre for Ecology and Hydrology, Lancaster Environment Centre, Library Avenue, Bailrigg, Lancaster LAI 4AP (United Kingdom); Kashparov, V A [Ukrainian Institute of Agricultural Radiology (UIAR), Mashinostroiteley Street 7, Chabany, Kiev Region 08162 (Ukraine); Sanzharova, N I [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Panov, A V [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Voigt, G [International Atomic Energy Agency, 1400 Vienna (Austria); Zhuchenka, Yu M [Research Institute of Radiology, 246000 Gomel (Belarus)

    2006-12-15

    The accident at the Chernobyl NPP (nuclear power plant) was the most serious ever to have occurred in the history of nuclear energy. The consumption of contaminated foodstuffs in affected areas was a significant source of irradiation for the population. A wide range of different countermeasures have been used to reduce exposure of people and to mitigate the consequences of the Chernobyl accident for agriculture in affected regions in Belarus, Russia and Ukraine. This paper for the first time summarises key data on countermeasure application over twenty years for all three countries and describes key lessons learnt from this experience. (review)

  19. Twenty of China's best physics PhD students visited CERN

    CERN Multimedia

    2006-01-01

    Twenty of the top physics PhD students in China were honoured with the 'E=mc2 to modern science' Einstein Award and received a three week tour of major laboratories in Germany and Switzerland, including CERN, DESY and the Max Planck Institute. The Einstein Award is co-sponsored by the German and Swiss Embassies in celebration of the 'Year of Physics' in 2005. For many years, Germany, Switzerland and China have been involved in numerous areas of scientific research and cooperation.

  20. Twenty-five cases of feline bronchial disease (1995-2000).

    Science.gov (United States)

    Foster, S F; Allan, G S; Martin, P; Robertson, I D; Malik, R

    2004-06-01

    Twenty-five cases of feline bronchial disease were identified retrospectively. The criteria for inclusion were consistent clinical signs or histopathology and no other identifiable aetiology. Patient records were analysed to determine historical, clinical, clinicopathologic and radiographic features. The main presenting complaints were coughing and dyspnoea. The most common physical finding was dyspnoea. The majority of radiographs had a bronchial pattern either as the sole change or as a component of a mixed pattern. Bronchoalveolar lavage cytology was neutrophilic or eosinophilic in the majority of cats. There was no association between age, breed, sex, clinical signs, bronchoalveolar lavage cytology or radiographic severity and disease severity.

  1. Twenty natural organic pigments for application in dye sensitized solar cells

    Science.gov (United States)

    Castillo, D.; Sánchez Juárez, A.; Espinosa Tapia, S.; Guaman, A.; Obregón Calderón, D.

    2016-09-01

    In this work we present the results of a study of twenty natural pigments obtained from plants and insects from southern Ecuador. Many of them will be considered as a potential natural sensitizer for the construction of DSSCs. The results indicate that these pigments have a good performance in the absorbance and wavelength spectra. Were selected four best pigments for the construction of DSSCs, Rumex tolimensis Wedd, Raphanus sativus, Hibiscus sabdariffa, and Prunus serótina, however the conversion efficiency is lower than 1%.

  2. Authority in the Virtual Sangat : Sikhism, Ritual and Identity in the Twenty-First Century

    OpenAIRE

    Jakobsh, Doris R.

    2006-01-01

    In her paper Authority in the Virtual Sanga. Sikhism, Ritual and Identity in the Twenty-First Century, Doris Jakobsh analyses the change of authority based on her research on Sikhs on the Internet. She stresses the Web as a ‘third place’ of communication among the Sikhs as well as the phenomenon of new authorities online. However, this does not imply the replacement of the traditional seats of authority, the Akal Takht, SGPC, or gurdwara managements, but one can recognize a significant shift ...

  3. Elevated dioxin levels in chloracne cases twenty years after the Seveso, Italy accident

    Energy Technology Data Exchange (ETDEWEB)

    Baccarelli, A.; Pesatori, A.C.; Consonni, D.; Bonzini, M.; Giacomini, S.M.; Bertazzi, P.A. [EPOCA Research Center, Univ. of Milan (Italy); Mocarelli, P. [Dept. of Lab. Medicine, Univ. of Milan-Bicocca, Desio (Italy); Patterson, D.G. Jr. [Centers for Disease Control and Prevention, Atlanta, GA (United States); Caporaso, N.E.; Landi, M.T. [Div. of Cancer Epidemiology and Genetics, National Cancer Inst., NIH, DHHS, Bethesda, MD (United States)

    2004-09-15

    In July 1976, an industrial accident contaminated a residential area surrounding Seveso, Italy, with high levels of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD). The exposure was acute, relatively pure, and affected more than 45,000 men, women, and children. By February 1978, 193 chloracne cases, mostly children, had been identified in the exposed population. Twenty years after, we conducted a case-control study on subjects diagnosed with chloracne and control subjects, who had not developed chloracne after the accident, to evaluate their TCDD plasma levels, as well as the exposure-response relationship and possible determinants of susceptibility to TCDD effects in this population.

  4. A perspective of dental education in the twenty-first century.

    Science.gov (United States)

    Allen, D L; Finnegan, W N

    1989-04-01

    With the beginning of the twenty-first century only twelve years away, it is clearly not too early for dental educators to be planning for it. If one compares the practice of dentistry and the nature of dental education in 1888 with that of 1988, and then tries to project what they will be like in the year 2088, we have a difficult task indeed. As Alvin Toffler has pointed out in his book Future Shock, we are in an ever escalating period of change. Dentistry and dental education will change much more in the next one hundred years than they have in the last one hundred years.

  5. The economics of urologic practice in the twenty-first century.

    Science.gov (United States)

    Holtgrewe, H L

    1998-02-01

    Our nation's health care has been undergoing an economic revolution. The practice of urology has not escaped. Speculation regarding the economics of urologic practice in the twenty-first century must be based on the continuation of policy trends begun over the last decade by government and managed care coupled with the impact of changes in the science of urology, shifting population demographics, and changing social factors. The hallmarks of the years ahead include increased physician accountability, expanded use of clinical care guidelines, continued relentless penetration of managed care, and reduced reimbursement for surgical services.

  6. Twenty-five years of post-Bretton Woods experience: some lessons

    Directory of Open Access Journals (Sweden)

    H. ASKARI

    1999-03-01

    Full Text Available In 1971 many academic economists were predicting that the Bretton Woods system of fixed parities would collapse. Some, most notably Milton Friedman, became excited about the possibility of a floating system because the benefits of international capital mobility can only be achieved through the flexibility in the exchange rate. These economists argued that a floating exchange rate system can ensure positive results more than the fixed parities system. Twenty-five years later, however, there is still no consensus on the matter. The author reviews the post-Bretton Woods experience to highlight some policies and approaches that might be helpful for the future.

  7. Twenty years of „post-communism”: the radiography of a political failure

    Directory of Open Access Journals (Sweden)

    Aurora Martin

    2011-11-01

    Full Text Available This empirical view on the current „state” of Romania has as main objective to emphasize that the contemporary economic crisis actually revealed some other escalated crises in the very heart of the Romanian society. The vicious circle determined by three crises – one political, another social-institutional and last, but not least, a cultural one, continuously weakened the state for the last twenty years. Romania will overcome the economic crisis but the key for walking out of the above-mentioned circle would be the real transformation of its core systems – political, institutional and educational.

  8. Rethinking Individual Authorship: Robert Burns, Oral Tradition, and the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Ruth Knezevich

    2011-10-01

    Full Text Available The songs of late-eighteenth-century Scottish poet Robert Burns provide a rich case study of literature that challenges existing notions of the author as an autonomous entity. Responding to twenty-first-century examples of contested issues of intellectual property and plagiarism in an age of digital media, this project illustrates the ways in which precepts of oral tradition can inform our thinking about cultural production within contexts seemingly permeated by ever-present literacy or text-based thinking in order to provide a new outlook on such situations of artistic borrowing or “plagiarism.”

  9. Morphological features in female judoka of different grades

    Directory of Open Access Journals (Sweden)

    Salman Elipkhanov

    2013-07-01

    Full Text Available The evaluation of morphological differences among female judoka of different grades would make it possible to estimate the influence of motor activity in judo on athletes’ performances, leading to a more refined selection process in this sport. Therefore, this study aimed to compare the morphological characteristics of female judoka of different ranks. Twenty-three athletes of higher grades and thirty-two judoka of lower ranks participated in this study. We measured the lengths of six body segments and thecircumferences of twelve body segments, as well as nine skinfolds. We also evaluated body fat percentage. The mean differences between both groups were measured using ANOVA. This study shows that highly skilled judoka have significantly lower total body fat percentage (19.6 ± 4.4 and 22.7 ± 5.2 %, p < 0.05 and skinfold values (p < 0.05-0.01 in five body sites. They have significantly larger neck (34.4 ± 2.9 and 32.3 ± 2.4 cm, p < 0.01, thorax at forced inspiration (94.7 ± 5.1 and 91.4 ± 4.1 cm, p < 0.05 and expiration (88.6 ± 5.1 and 85.5 ± 4.4 cm, p < 0.05, and relaxed arm (27.8 ± 2.5 and 26.3 ± 2.1 cm, p < 0.05 circumferences. High-rank judoka have significantly longer hands (19.4 ± 1.3 and 18.1 ± 1.5 cm, p < 0.001 and significantly shorter thighs (37.2 ± 2.6 and 40.2 ± 3.2 cm, p < 0.001. Judoka with less body fat, more thoracic muscle mass, and shorter arms and legs are more successful in female judo.

  10. Knowledge of Repetitions Range Affects Force Production in Trained Females

    Directory of Open Access Journals (Sweden)

    Israel Halperin, Saied J. Aboodarda, Fabien A. Basset, David G. Behm

    2014-12-01

    Full Text Available Most studies have examined pacing strategies with cyclical activities (running and cycling. It has been demonstrated that males employ different pacing strategies during repeated maximal voluntary contractions (MVCs dependent upon a known endpoint. Since different fatiguing mechanisms have been identified between the genders, it is not known if females use comparable pacing strategies. The purpose of this study was to examine if informing female subjects regarding the number of MVCs to perform would affect force and electromyography (EMG. Twenty well-trained females completed 3 fatiguing protocols in a randomized order. In the control condition participants were informed they would perform twelve MVCs and then actually completed twelve. In the unknown condition they were not told how many MVCs to perform but were stopped after twelve. In the deception condition they were initially informed to perform 6 MVCs, but after the 6th MVC they were asked to perform a few more MVCs and were stopped after twelve. During the first 6 MVCs, forces in the deception condition were greater compared to the unknown (p = 0.021, ES = 0.65, 5% and control (p = 0.022, ES = 0.42, 3% conditions. No differences were found between conditions in the last 6 MVCs. A main effect for repetitions showed force deficits during the first 6 MVCs (p = 0.000, ES = 1.81, 13% and last 6 MVCs (p = 0.05, ES = 0.34, 3%. No differences were found between conditions in biceps and triceps EMG. However, EMG decreased during the first 6 MVCs for biceps (p = 0.001, ES = 1.0, 14% and triceps (p = 0.001, ES = 0.76, 14% across conditions. No differences were found in the last 6 MVCs. The anticipation of performing fewer MVCs led to increased force, whereas no endpoint led to decreased force production.

  11. Female condom launched in UK.

    Science.gov (United States)

    1992-01-01

    The lone-awaited female condom, Femidom, is to be launched at the end of September by manufacturers Chartex. It is being welcomed by the FPA [Family Planning Association] and other family planning experts as a valuable addition to the existing range of contraceptive methods and as an alternative to the male condom in offering effective protection against sexually transmitted diseases including HIV. A lubricated, loose-fitting polyurethane sheath, Femidom is inserted into the vagina at any time before sex. An inner ring holds the condom in place beyond the pubic bone and an outer ring lies flat against the vulva. In addition to extending choice, it is under direct control of the woman. As FPA Director Doreen Massey puts it: "We have to face the fact that some women who want safer sex can't get their partners to use condoms. for the 1st time with Femidom, you can insist that if he won't use a condom, you'll use yours." In trails of self-selected couples, up to 2/3 of women and their partners found the product acceptable. a study at the Institute of Population Studies in Exeter showed that while some couples had initial misgivings about the condom's size and appearance, especially its visibility when in position, these often declined with repeated use. Researcher Dr. Nicholas Ford pointed out that if the female condom makes a woman feel unattractive, her partner's comments may well influence these feelings. Users' experience of insertion and the condom's comfort also improved with repeated use. While there are no large studies showing ranges of effectiveness, it is likely to be as effective as the male condom (about 85%-98%). In a study of 106 women at the margaret Pyke Center in London, there were 7 unplanned pregnancies: 4 were due to inconsistent use of the method and 3 were method failures. Breakages were rare. 1/3 of participants dropped out in the 1st month. Users should continue with their existing contraceptive method until they are sure that they are using

  12. Perceptions of the Host Country's Food Culture among Female Immigrants from Africa and Asia: Aspects Relevant for Cultural Sensitivity in Nutrition Communication

    Science.gov (United States)

    Garnweidner, Lisa Maria; Terragni, Laura; Pettersen, Kjell Sverre; Mosdol, Annhild

    2012-01-01

    Objective: To explore how female immigrants from Africa and Asia perceive the host country's food culture, to identify aspects of their original food culture they considered important to preserve, and to describe how they go about preserving them. Design: Qualitative in-depth interviews. Setting: Oslo, Norway. Participants: Twenty one female…

  13. Parathyroidectomy improves bone geometry and microarchitecture in female patients with primary hyperparathyroidism. A 1-year prospective controlled study using high resolution peripheral quantitative computed tomography

    DEFF Research Database (Denmark)

    Hansen, Stinus; Hauge, Ellen M; Rasmussen, Lars

    2012-01-01

    controlled study, high-resolution peripheral quantitative computed tomography (HR-pQCT) was used to evaluate changes in bone geometry, volumetric BMD (vBMD), microarchitecture, and estimated strength in female patients with PHPT before and 1 year after PTX, compared to healthy controls. Twenty-seven women...

  14. Perceptions of the Host Country's Food Culture among Female Immigrants from Africa and Asia: Aspects Relevant for Cultural Sensitivity in Nutrition Communication

    Science.gov (United States)

    Garnweidner, Lisa Maria; Terragni, Laura; Pettersen, Kjell Sverre; Mosdol, Annhild

    2012-01-01

    Objective: To explore how female immigrants from Africa and Asia perceive the host country's food culture, to identify aspects of their original food culture they considered important to preserve, and to describe how they go about preserving them. Design: Qualitative in-depth interviews. Setting: Oslo, Norway. Participants: Twenty one female…

  15. Flibanserin for female sexual dysfunction.

    Science.gov (United States)

    Reviriego, C

    2014-08-01

    Hypoactive sexual desire disorder (HSDD) is the most commonly described form of female sexual dysfunction. There is currently no pharmacological therapy approved to treat HSDD, and therefore, there is an unmet medical need for the development of efficacious treatment alternatives. Flibanserin is a novel, non-hormonal drug for the treatment of HSDD in pre- and postmenopausal women, although the application submitted to the U.S. Food and Drug Administration by Sprout Pharmaceuticals is only for premenopausal women. Flibanserin works by correcting an imbalance of the levels of the neurotransmitters that affect sexual desire. More specifically, flibanserin increases dopamine and norepinephrine, both responsible for sexual excitement, and decreases serotonin, responsible for sexual inhibition. Clinically, flibanserin has exhibited some encouraging results in terms of its ability to increase the frequency of satisfying sexual events, and the intensity of sexual desire. However, adverse events such as dizziness, nausea, fatigue and somnolence, typical of a centrally acting drug, are also frequently related to flibanserin treatment.

  16. Female sexual function and response.

    Science.gov (United States)

    Arcos, Barbara

    2004-01-01

    Although female sexual dysfunction is a problem with low priority, it can have a profound impact on quality of life. In women, the cycle of sexual response begins in the brain, where a memory, an image, a scent, music, or a fantasy acts as a trigger to prompt sexual arousal. Thus, the brain is really the key and starting place for treatment of sexual dysfunction. Decreased libido, altered arousal, inability to achieve orgasm, and dyspareunia are the four broad types of sexual dysfunction in women. Decreased libido, thought to be related to androgenic hormones, results in delayed or altered arousal, decreased vaginal lubrication and dilation, delayed or absent orgasm, and pain or dyspareunia, which can lead to an aversion to sexual experiences.

  17. The battle against female circumcision.

    Science.gov (United States)

    1981-09-01

    Most of Nigeria's estimated 50 million females have suffered female genital mutilation (FGM). Those who have escaped FGM either belong to nonmutilating tribes, are members of enlightened families, or have been overlooked for some reason. Nigerian girls who undergo FGM are told that the pain the suffer will be eased when they marry, but they are not told that this will likely occur because sexual intercourse will widen their vaginal opening or else it will be surgically widened. Many who submit their children to this mutilation have no clear idea about why it is called for except to claim that it protects a family's honor by proving virginity. A Yoruba scholar claims that FGM is used in that tribe to reduce a woman's sexual desires so that she will not engage in intercourse during the 18 months she breast feeds her baby (it is believed that sperm migrates to the mother's milk and can make the baby ill). Yoruba husbands have no curb on their sexual pleasure and may marry as many wives as they can afford. Yorubas mutilate girls when they are 2-8 years old. Ibos, on the other hand, mutilate young women when they are preparing for marriage as part of an initiation ceremony. Abohs mutilate women during their first pregnancy in the belief that this aids the safe delivery of the child by protecting it from contact with the "lethal" clitoris during delivery. While some argue for maintaining FGM because it is an African tradition, other harmful customs, such as facial scarification, have been eliminated.

  18. 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.

  19. Anthropometry of Korean female industrial workers.

    Science.gov (United States)

    Fernandez, J E; Malzahn, D E; Eyada, O K; Kim, C H

    1989-05-01

    This paper presents the results of an anthropometric survey conducted on Korean female workers in the garment industry. The data was collected as part of a project to modify work stations that utilized equipment from other countries. A set of 23 body dimensions were taken from a sample of 101 workers (aged 18-28 years). The anthropometric measurements are presented and compared with those of the Western and Japanese female. The results indicate that the body dimensions of the Korean female are different from those of both the Western and the Japanese female. The ratio of sitting height to standing height for the Korean female is closer to that of the Western female than it is the Japanese female.

  20. Female genital mutilation among Edo people: the complications and pattern of presentation at a pediatric surgery unit, Benin City.

    Science.gov (United States)

    Osifo, David Osarumwese; Evbuomwan, Iyekoretin

    2009-03-01

    This prospective study on female genital mutilation among Edo people was based on female children and parents who presented on account of it at the University of Benin Teaching Hospital, Benin City, Nigeria, between January 2002 and December 2007. During the period, 51 female children aged 10 days and 18 years presented with complications following genital mutilation. Twenty-nine were brought by their parents for mutilation while 67 parents interviewed believed strongly on female genital mutilation with 47 mothers mutilated. Religio-cultural and superstitious beliefs were the main indications and the type of mutilation ranged from excision of clitoridal tip in 10 (19.6%) children to complete excision of the clitoris, labia minora and inner layer of majora in 7 (13.7%). Complications ranged from clitoridal cyst formation in 21 (41.2%) to life threatening infections with one mortality due to tetanus infection.

  1. Antibacterial Activity of Twenty Iranian Plant Extracts Against Clinical Isolates of Helicobacter pylori

    Directory of Open Access Journals (Sweden)

    Farahnaz Nariman

    2009-06-01

    Full Text Available Objective(sDue to increasing emergence of drug-resistance in Helicobacter pylori isolates, traditional plants arepotentially valuable sources of novel anti-H. pylori agents. In this research, anti-H. pylori activity of theorganic extracts of twenty native Iranian plants was determined against ten clinical isolates of H. pylori.Materials and MethodsDisc diffusion was used to determine the biological activity of 20 plant extracts as well as 8 antibioticscommonly used to treat H. pylori infections. Minimum inhibitory concentrations were also measured by tubeand agar dilution methods for the biologically active plant extracts.ResultsOf the twenty plant extracts analyzed, sixteen exhibited good anti-H. pylori activity, using disc diffusion.The ten most active extracts were Carum bulbocastanum, Carum carvi, Mentha longifolia, Saliva limbata,Saliva sclarea, Ziziphora clinopodioides, Thymus caramanicus, Glycyrrhiza glabra, Xanthium brasilicumand Trachyspermum copticum. Minimum inhibitory concentrations measured for the 10 biologically activeplant extracts were within the range of 31.25 to 500 μg/ml.ConclusionAmong the ten plant extracts effective against H. pylori clinical isolates, Carum carvi, Xanthium brasilicumand Trachyspermum copticum showed the highest activity.Keywords: Anti-Helicobacter pylori, Iranian plants, Organic extracts

  2. Secondary battery which flaps in the twenty-first century; 21seiki ni habataku nijidenchi

    Energy Technology Data Exchange (ETDEWEB)

    Takehara, Z. [kansai University, Osaka (Japan)

    1999-12-25

    The development of a secondary battery of large safety and high-power high energy density will be advanced in the twenty-first century, while both sides in environment and resources are considered. The high tension battery will be advantageous, and the development of this battery will be promoted mainly by the lithium secondary battery. The battery which uses manganese system compounds for cathode active material was used in the early time practically, and in addition, it will develop to the ferrous compounds. In the electrolyte, the metallic lithium is used in negative electrode active materials, and an organic polymer thin film including an ion cluster which is active in the nonaqueous solvent will be developed. The secondary battery which has only a power generation function at the inside of a container and has active material at the outside of the container is suitable for large-sized and large-capacity secondary batteries. The battery of this conformer of which belongs the redox, flow battery which possesses active material in liquid electrolyte and the fuel cell using a gas active material. The development of the lithium secondary battery using the new material will be promoted competitively with the development of the fuel cell and the redox, flow battery, etc., when the field where the application of the battery expanded in the twenty-first century was considered. (NEDO)

  3. Proceedings of Twenty-Seventh Annual Institute on Mining Health, Safety and Research

    Energy Technology Data Exchange (ETDEWEB)

    Bockosh, G.R. [ed.] [Pittsburgh Research Center, US Dept. of Energy (United States); Langton, J. [ed.] [Mine Safety and Health Administration, US Dept. of Labor (United States); Karmis, M. [ed.] [Virginia Polytechnic Institute and State University. Dept. of Mining and Minerals Engineering, Blacksburg (United States)

    1996-12-31

    This Proceedings contains the presentations made during the program of the Twenty-Seventh Annual Institute on Mining Health, Safety and Research held at Virginia Polytechnic Institute and State University, Blacksburg, Virginia, on August 26-28, 1996. The Twenty-Seventh Annual Institute on Mining, Health, Safety and Research was the latest in a series of conferences held at Virginia Polytechnic Institute and State University, cosponsored by the Mine Safety and Health Administration, United States Department of Labor, and the Pittsburgh Research Center, United States Department of Energy (formerly part of the Bureau of Mines, U. S. Department of Interior). The Institute provides an information forum for mine operators, managers, superintendents, safety directors, engineers, inspectors, researchers, teachers, state agency officials, and others with a responsible interest in the important field of mining health, safety and research. In particular, the Institute is designed to help mine operating personnel gain a broader knowledge and understanding of the various aspects of mining health and safety, and to present them with methods of control and solutions developed through research. Selected papers have been processed separately for inclusion in the Energy Science and Technology database.

  4. Impact of Power Play Overs on the Outcome of Twenty20 Cricket Match

    Directory of Open Access Journals (Sweden)

    Dibyojyoti Bhattacharjee

    2016-04-01

    Full Text Available This study attempts to find if better performance in power play leads a team to victory in a Twenty20 match. Based on the methodology devised to do so, the study tries to measure the performance of both the teams during power play overs in terms of batting and bowling. The developed measure is called ‘Prod’ which is a product of the difference of batting and bowling performance of the teams during power play overs. The team with better performance in both the skills during power play is expected to win the match. But it would be difficult to predict the outcome of a match if the performance of a team is better in bowling and worse in batting and vice-versa. A total of 261 matches from different seasons of Indian Premier League (IPL are considered for the study. The outcomes of 220 matches are predicted based on the performance of two teams in power play out of which 153 of them were correctly predicted. Remaining 41 matches could not be predicted as it is not clear which team performed better during power play. Thus, out of the matches where the dominance of a team was clear in the power play, 70 percent cases that team ultimately won the match in Twenty20 cricket.

  5. Twenty-four hour Holter monitoring in finishing cattle housed outdoors.

    Science.gov (United States)

    Frese, D A; Thomason, J D; Reinhardt, C; Bartle, S; Rethorst, D; Loneragan, G H; Thomson, D

    2017-04-01

    Atrial premature complexes have been reported to be the most common arrhythmia in cattle and is suspected to be secondary to systemic disease, especially gastrointestinal disease. In order to properly identify pathologic arrhythmia in cattle, the normal rhythm and arrhythmia prevalence should be defined. The objective of this study was to determine the normal heart rate, rhythm, number of ventricular premature complexes (VPCs), and atrial premature complexes (APCs) in unrestrained Angus steers. Twenty-seven client owned steers with unremarkable physical examinations and serum biochemical analyses were used. Twenty-four hour Holter monitors, attached by a custom-made harness, were retrospectively evaluated. Three lead electrocardiographic registrations of good quality and normal sinus rhythm were obtained from all steers in the study. The mean heart rate was 66.8 bpm ± 16.4 bpm. Ventricular premature complexes were rare (noted in 14.8% of steers), and APCs were common (noted in 85% of the steers). Simple second degree AV block was observed in 18.5% of the steers. In summary, healthy steers have rare single VPCs, although it is possible for an individual animal to have apparent more frequent VPCs. Mean heart rate varies with a diurnal pattern similar to other species. Atrial premature complexes are the most prevalent abnormality observed in feedlot steers. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Twenty-first century changes in snowfall climate in Northern Europe in ENSEMBLES regional climate models

    Science.gov (United States)

    Räisänen, Jouni

    2016-01-01

    Changes in snowfall in northern Europe (55-71°N, 5-35°E) are analysed from 12 regional model simulations of twenty-first century climate under the Special Report on Emissions Scenarios A1B scenario. As an ensemble mean, the models suggest a decrease in the winter total snowfall in nearly all of northern Europe. In the middle of the winter, however, snowfall generally increases in the coldest areas. The borderline between increasing and decreasing snowfall broadly coincides with the -11 °C isotherm in baseline (1980-2010) monthly mean temperature, although with variation between models and grid boxes. High extremes of daily snowfall remain nearly unchanged, except for decreases in the mildest areas, where snowfall as a whole becomes much less common. A smaller fraction of the snow in the simulated late twenty-first century climate falls on severely cold days and a larger fraction on days with near-zero temperatures. Not only do days with low temperatures become less common, but they also typically have more positive anomalies of sea level pressure and less snowfall for the same temperature than in the present-day climate.

  7. An incident of female-female aggression in the house wren

    NARCIS (Netherlands)

    Alworth, T; Scheiber, IBR

    1999-01-01

    In this paper we describe one example of female-female aggression in the House Wren (Troglodytes aedon). An intruding female usurped the resident female and paired with the resident male. House Wrens are known for committing infanticide as well as puncturing and removing eggs of conspecifics and oth

  8. 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

  9. The modified Latarjet procedure in female patients: clinical outcomes and complications.

    Science.gov (United States)

    du Plessis, Jean-Pierre; Dachs, Robert P; Vrettos, Basil C; Maasdorp, David; Oliver, Joseph M A; Curtis, Saralee C; Roche, Stephen J L

    2017-09-21

    The aim of this study was to assess the short- and medium-term complications and clinical outcomes of female patients after a modified Latarjet procedure. A review of the literature was also conducted for outcomes of the modified Latarjet procedure in female patients and differences reported between male and female patients. We retrospectively reviewed the clinical notes of all female patients who had modified Latarjet procedures from 2001 with at least 1 year of follow-up. Patients were interviewed for an Oxford Shoulder Score, Western Ontario Shoulder Instability Index, Oxford Shoulder Instability Score, and subjective shoulder value. A literature review was performed of the electronic database PubMed; 343 papers were assessed for clinical outcomes based on gender. Twenty-nine patients were available for inclusion in the study. There were 13 complications in 11 patients (34%). The median postoperative Western Ontario Shoulder Instability Index score was 433; Oxford Shoulder Score, 42; and Oxford Shoulder Instability Score, 36. The median subjective shoulder value was 87%. Of these patients, 37.5% returned to sport. The reoperation rate was 13.8%. We found no literature reporting the outcomes of the modified Latarjet procedure in female patients. There are no published data comparing outcomes of the modified Latarjet procedure in male and female patients. Female patients had a lower postoperative return to sport and shoulder scores after the modified Latarjet procedure compared with literature reports. Whereas female gender should not be a contraindication to the Latarjet procedure, selection of patients in this group may need to be more stringent. Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  10. Netnography of Female Use of the Synthetic Growth Hormone CJC-1295: Pulses and Potions.

    Science.gov (United States)

    Van Hout, Marie Claire; Hearne, Evelyn

    2016-01-02

    Communal online folk pharmacology fuels the drive for short cuts in attaining muscle enhancement, fat loss, and youthful skin. The study used "netnography" to explore female use of CJC-1295, a synthetic growth hormone analogue from the perspectives contained in Internet forum activity. A systematic Internet search was conducted using variation of the term "CJC-1295"; and combined with "forum." Ninety-six hits related to bodybuilding websites where CJC-1295 was mentioned. Following application of exclusion criteria to confine to female use and evidence of forum activity, 9 sites remained. These were searched internally for reference to CJC-1295. Twenty-three discussion threads relating to female use of CJC-1295 formed the end data set, and analyzed using the Empirical Phenomenological Psychological method. Forum users appeared well versed and experienced in the poly use of performance and image drug supplementation. Choice to use CJC-1295 centered on weight loss, muscle enhancement, youthful skin, improved sleep, and injury healing. Concerns were described relating to female consequences of use given gender variations in growth hormone pulses affecting estimation of dosage, cycling, and long-term consequences. Public health interventions should consider female self-medicating use of synthetic growth hormone within a repertoire of product supplementation, and related adverse health consequences.

  11. The revised Stress Measurement of Female Marriage Immigrants in Korea: Evaluation of the psychometric properties.

    Science.gov (United States)

    Park, Min Hee; Yang, Sook Ja; Chee, Yeon Kyung

    2016-01-01

    The twenty-one item Stress Measurement of Female Marriage Immigrants (SMFMI) was developed to assess stress of female marriage immigrants in Korea. This study reports the psychometric properties of a revised SMFMI (SMFMI-R) for application with female marriage immigrants to Korea who were raising children. Participants were 190 female marriage immigrants from China, Vietnam, the Philippines, and other Asian countries, who were recruited using convenience sampling between November 2013 and December 2013. Survey questionnaires were translated into study participants' native languages (Chinese, Vietnamese, and English). Principal component analysis yielded nineteen items in four factors (family, parenting, cultural, and economic stress), explaining 63.5% of the variance, which was slightly better than the original scale. Confirmatory factor analysis indicated adequate fit for the four-factor model. Based on classic test theory and item response theory, strong support was provided for item discrimination, item difficulty, and internal consistency (Cronbach's alpha = 0.923). SMFMI-R scores were negatively associated with Korean proficiency and subjective economic status. The SMFMI-R is a valid, reliable, and comprehensive measure of stress for female marriage immigrants and can provide useful information to develop intervention programs for those who may be at risk for emotional stress.

  12. Alcohol and pregnancy: Effects on maternal care, HPA axis function, and hippocampal neurogenesis in adult females.

    Science.gov (United States)

    Workman, Joanna L; Raineki, Charlis; Weinberg, Joanne; Galea, Liisa A M

    2015-07-01

    Chronic alcohol consumption negatively affects health, and has additional consequences if consumption occurs during pregnancy as prenatal alcohol exposure adversely affects offspring development. While much is known on the effects of prenatal alcohol exposure in offspring less is known about effects of alcohol in dams. Here, we examine whether chronic alcohol consumption during gestation alters maternal behavior, hippocampal neurogenesis and HPA axis activity in late postpartum female rats compared with nulliparous rats. Rats were assigned to alcohol, pair-fed or ad libitum control treatment groups for 21 days (for pregnant rats, this occurred gestation days 1-21). Maternal behavior was assessed throughout the postpartum period. Twenty-one days after alcohol exposure, we assessed doublecortin (DCX) (an endogenous protein expressed in immature neurons) expression in the dorsal and ventral hippocampus and HPA axis activity. Alcohol consumption during pregnancy reduced nursing and increased self-directed and negative behaviors, but spared licking and grooming behavior. Alcohol consumption increased corticosterone and adrenal mass only in nulliparous females. Surprisingly, alcohol consumption did not alter DCX-expressing cell density. However, postpartum females had fewer DCX-expressing cells (and of these cells more immature proliferating cells but fewer postmitotic cells) than nulliparous females. Collectively, these data suggest that alcohol consumption during pregnancy disrupts maternal care without affecting HPA function or neurogenesis in dams. Conversely, alcohol altered HPA function in nulliparous females only, suggesting that reproductive experience buffers the long-term effects of alcohol on the HPA axis.

  13. [Nutritional problems of female adolescents].

    Science.gov (United States)

    Jiménez Ortega, Ana Isabel; González Iglesias, María José; Gimeno Pita, Patricia; Ortega, Rosa M

    2015-07-18

    Feeding in infancy is necessary to allow proper growth and development. Health of these early stages of life may influence the development of many diseases in the future (atherosclerosis, osteoporosis, hypertension, obesity ...). Furthermore habits set in childhood will endure throughout life. Therefore, getting adequate dietary and health patterns in childhood is vital. In adolescence occur a number of changes: rapid growth, development of secondary sexual characteristics, changes in body composition, ... that will be a challenge when getting or keeping that adequate feeding and habits. In female population requirements of different micronutrients are increased (mainly iron) and also higher energy requirement than in later stages of life occurs. However, adolescents are the main population at risk for developing eating disorders, which can pose serious problems to meet these nutritional requirements to achieve optimal development. These features and others, such as pregnant adolescents, are what make them a population that should be taken special care from nutritional point of view. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  14. Vitamin D and female fertility.

    Science.gov (United States)

    Lerchbaum, Elisabeth; Rabe, Thomas

    2014-06-01

    Apart from the well known effects of vitamin D on maintaining calcium homeostasis and promoting bone mineralization, there is some evidence suggesting that vitamin D also modulates human reproductive processes. We will review the most interesting and relevant studies on vitamin D and female fertility published over the past year. In the past year, several observational studies reported a better in-vitro fertilization outcome in women with sufficient vitamin D levels (≥30 ng/ml), which was mainly attributed to vitamin D effects on the endometrium. One randomized controlled trial found an increased endometrial thickness in women with polycystic ovary syndrome (PCOS) receiving vitamin D during intrauterine insemination cycles. Further, vitamin D supplementation had a beneficial effect on serum lipids in PCOS women. Vitamin D treatment improved endometriosis in a rat model and increased vitamin D intake was related to a decreased risk of incident endometriosis. Vitamin D was also favorably associated with primary dysmenorrhea, uterine leiomyoma, and ovarian reserve in late reproductive aged women. In women undergoing in-vitro fertilization, a sufficient vitamin D level (≥30 ng/ml) should be obtained. Vitamin D supplementation might improve metabolic parameters in women with PCOS. A high vitamin D intake might be protective against endometriosis.

  15. Classification of Groups with Strong Symmetric Genus up to Twenty-Five

    CERN Document Server

    Fieldsteel, Nathan; London, Tyler; Tran, Holden; Xu, Haokun

    2011-01-01

    The strong symmetric genus of a finite group is the minimum genus of a compact Riemann surface on which the group acts as a group of automorphisms preserving orientation. A characterization of the infinite number of groups with strong symmetric genus zero and one is well-known and the problem is finite for each strong symmetric genus greater than or equal to two. May and Zimmerman have published papers detailing the classification of all groups with strong symmetric genus two through four. Using the computer algebra system GAP, we extend these classifications to all groups of strong symmetric genus up to twenty-five. This paper outlines the approach used for the extension.

  16. Toward a Social Psychology of Race and Race Relations for the Twenty-First Century.

    Science.gov (United States)

    Richeson, Jennifer A; Sommers, Samuel R

    2016-01-01

    The United States, like many nations, continues to experience rapid growth in its racial minority population and is projected to attain so-called majority-minority status by 2050. Along with these demographic changes, staggering racial disparities persist in health, wealth, and overall well-being. In this article, we review the social psychological literature on race and race relations, beginning with the seemingly simple question: What is race? Drawing on research from different fields, we forward a model of race as dynamic, malleable, and socially constructed, shifting across time, place, perceiver, and target. We then use classic theoretical perspectives on intergroup relations to frame and then consider new questions regarding contemporary racial dynamics. We next consider research on racial diversity, focusing on its effects during interpersonal encounters and for groups. We close by highlighting emerging topics that should top the research agenda for the social psychology of race and race relations in the twenty-first century.

  17. Globalisation and Social Imaginaries: The Changing Ideological Landscape of the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Manfred B. Steger

    2009-01-01

    Full Text Available The proliferation of prefixes like ‘neo’ and ‘post’ that adorn conventional ‘isms’ has cast a long shadow on the contemporary relevance of traditional political belief systems like liberalism, conservatism, and Marxism. This article explores how the thickening of global consciousness finds its expression in the growing capability of today’s political ideologies to translate the rising global imaginary into concrete political programs and agendas. But these subjective dynamics of denationalization at the heart of globalisation have not yet dispensed with the declining national imaginary. The twenty-first century promises to be an ideational interregnum in which both the global and national stimulate people’s deep-seated understandings of community. The essay also offers a rough outline and basic features of a new classification scheme that divides contemporary political ideologies into ‘market globalism’, ‘justice globalism’, and ‘religious globalism’.

  18. Children's inquiry strategies in referential communication and in the game of twenty questions.

    Science.gov (United States)

    Courage, M L

    1989-08-01

    Young listeners perform poorly on referential communication tasks because they respond to ambiguous messages by guessing rather than by seeking clarification. 2 experiments addressed the ability of 4-, 5-, and 7-year-old listeners to perform competently following training in the skill of asking categorical questions. Training was presented either in the context of a Listener task or a Twenty Questions task. As these tasks require common strategies of information seeking, it was predicted that training in one task context would lead to improved performance on that task and to generalization of skill to the untrained task. The hypothesis was supported, although there were age differences in the effectiveness of training and efficiency of strategy use. The implications of the results for children's developing communication abilities were discussed.

  19. Twenty Years of Co-operation between Spain and France: Friends, Partners or Allies?

    Directory of Open Access Journals (Sweden)

    Laia Mestres i Camps

    2006-11-01

    Full Text Available The progress made in the relations between France and Spain at the 18th Spanish- French Summit, held in Paris on 10 November 2005, demonstrate that relations between France and Spain are passing through a good moment, and at the same time it allows us to go deeper into the analysis of the co-operation between these two neighbours over the past twenty years. This article aims to examine the evolution of relations between Spain and France, which must administer a dense bilateral agenda as neighbours and anothermultilateral agenda as European partners. In other words, it will analyse the extent to which French-Spanish relations can become a balanced, stable alliance.

  20. Twenty-Year Optical Variability of The Blazar PKS 1749+096: Exponential Outbursts?

    Science.gov (United States)

    Balonek, Thomas J.; Lam, M. T.; Patrick, P. A.; Scott, E. L.; Kaercher, A. J.; Rupert, J.; Taber, T.; Hegel, P.; Tam, Y. H. N.; Morin, A.; Levandowski, K.; Graber, E. L.; Quirk, T. S.

    2011-01-01

    We present the twenty-year R-band optical variability light curve for the BL Lac type quasar PKS 1749+096. We investigate the characteristic timescales and intensity of outbursts and flares by fitting exponential profiles to the variations. PKS 1749+096 underwent strong optical outbursts during the summers of 2007 and 2008, reaching its brightest optical level in two decades, and exhibited an inactive period during summer 2009. We compare these two outbursts with lower amplitude well-sampled variations in 2000 through 2003. Observations were obtained as part of the intensive blazar variability monitoring program at the Colgate University Foggy Bottom Observatory (FBO). We gratefully acknowledge support for student research through an REU grant to the Keck Northeast Astronomy Consortium from the National Science Foundation, the NASA / New York Space Grant, and the Justus and Jayne Schlichting Student Research Fund at Colgate University.

  1. Space Science in the Twenty-First Century: Imperatives for the Decades 1995 to 2015. Overview

    Science.gov (United States)

    1988-01-01

    The opportunities for space science in the period from 1995 to 2015 are discussed. A perspective on progress in the six disciplines (the planet Earth; planetary and lunar exploration; solar system space physics; astronomy and astrophysics; fundamental physics and chemistry; and life sciences) of space science are reviewed. The prospectives for major achievements by 1995 from missions already underway or awaiting new starts are included. A set of long range goals for these disciplines are presented for the first two decades of the twenty-first century. Broad themes for future scientific pursuits are presented and some examples of high-priority missions for the turn of the century are highlighted. A few recommendations are cited for each discipline to suggest how these themes might be developed.

  2. A Farewell to Innocence? African Youth and Violence in the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Charles Ugochukwu Ukeje

    2012-12-01

    Full Text Available This is a broad examination of the issue of youth violence in twenty-first-century Africa, looking at the context within which a youth culture of violence has evolved and attempting to understand the underlining discourses of hegemony and power that drive it. The article focuses specifically on youth violence as apolitical response to the dynamics of (disempowerment, exclusion, and economic crisis and uses (postconflict states like Liberia, Sierra Leone, and Nigeriato explain not just the overall challenge of youth violence but also the nature of responses that it has elicited from established structures of authority. Youth violence is in many ways an expression of youth agency in the context of a social and economic system that provides little opportunity.

  3. Proceedings of the twenty-third annual British Columbia mine reclamation symposium: mine decommissioning

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-09-01

    The symposium covered a spectrum of reclamation issues relevant to mining in British Columbia. The proceedings contain the twenty-one technical papers presented and a report by the awards subcommittee concerning citations awarded. Papers are included on native species in reclamation, bat conservation, biological removal of selenium, wetland cells for removing heavy metals leachates, end land use plan for a copper mine, environmental projects at Fording Coal, reclamation at a nickel plate tailings facility, forestry for end use, contaminated site legislation, compliance, environmental management considerations, acid rock drainage prediction, granular cover system for tailings management, long-term management of tailings and tailings dams at decommissioned mining properties, mine subsidence risk management, reclaiming subsidence in abandoned mining areas, and reclamation of mine openings. Two papers are abstracted separately.

  4. Global threats from invasive alien species in the twenty-first century and national response capacities

    Science.gov (United States)

    Early, Regan; Bradley, Bethany A.; Dukes, Jeffrey S.; Lawler, Joshua J.; Olden, Julian D.; Blumenthal, Dana M.; Gonzalez, Patrick; Grosholz, Edwin D.; Ibañez, Ines; Miller, Luke P.; Sorte, Cascade J. B.; Tatem, Andrew J.

    2016-01-01

    Invasive alien species (IAS) threaten human livelihoods and biodiversity globally. Increasing globalization facilitates IAS arrival, and environmental changes, including climate change, facilitate IAS establishment. Here we provide the first global, spatial analysis of the terrestrial threat from IAS in light of twenty-first century globalization and environmental change, and evaluate national capacities to prevent and manage species invasions. We find that one-sixth of the global land surface is highly vulnerable to invasion, including substantial areas in developing economies and biodiversity hotspots. The dominant invasion vectors differ between high-income countries (imports, particularly of plants and pets) and low-income countries (air travel). Uniting data on the causes of introduction and establishment can improve early-warning and eradication schemes. Most countries have limited capacity to act against invasions. In particular, we reveal a clear need for proactive invasion strategies in areas with high poverty levels, high biodiversity and low historical levels of invasion. PMID:27549569

  5. [Development of health promotion in Brazil in the last twenty years (1988-2008)].

    Science.gov (United States)

    Buss, Paulo Marchiori; Carvalho, Antonio Ivo de

    2009-01-01

    This paper examines the institutionalization of health promotion (HP) in Brazil in the twenty years following the proclamation of the 1988 Brazilian Constitution. The legal and institutional foundations of HP are delineated, as well as its recent reassertion as a national policy. Moreover, the praxis of HP within the health system and other instances are analyzed, and the institutional capacity building - by means of research and training of human resources - is examined. Around 100 papers were revised, including institutional policy documents, decrees, laws, and annals of congresses and other events. The authors' personal experience in the ideational conception of the area and in the institutionalization of health promotion as a public policy in the country was also drawn upon. Finally, major restrictions to the theoretical and practical development of health promotion are criticized and a few ideas that might benefit such development are presented.

  6. Screening of twenty five plant extracts for larvicidal activity against Culex quinquefasciatus Say (Diptera:Culicidae)

    Institute of Scientific and Technical Information of China (English)

    Samuel Tennyson; K John Ravindran; S Arivoli

    2012-01-01

    Objective: To determine the larvicidal activity of twenty five plant extracts against Culex quinquefasciatus (Cx. quinquefasciatus). Methods: The larvicidal activity was determined against the third instar larvae of Cx. quinquefasciatus at 1 000 ppm concentration. Larval mortality was assessed after 24 and 48 h. Results: The hexane extracts of Cleistanthus collinus (C. collinus) and Murraya koeingii (M. koeingii) plants showed 100 percent mortality at 24 h bioassay followed by diethyl ether, dichloromethane and ethyl acetate extracts of C. collinus, Leucas aspera (L. aspera), Hydrocotyle javanica (H. javanica), M. koeingii, Sphaeranthus indicus (S. indicus) and Zanthoxylum limonella (Z. limonella) after 48 h exposure. Conclusions: The results indicate larvicidal activity against Cx. quinquefasciatus and further investigations are needed to elucidate this activity against a wide range of all stages of mosquito species and also the active ingredients of the extract responsible for larvicidal activity should be identified.

  7. Little Dorrit’s Fourth Volume. Twenty-first Century Remediation of a Victorian Classic

    Directory of Open Access Journals (Sweden)

    Simonetta Falchi

    2014-11-01

    Full Text Available The current interest in the Victorian period is particularly evident in the multitude of successful period dramas and cinema productions deriving their inspiration from Victorian history and culture. Dickens’s Little Dorrit, generated by the difficulties of understanding a ‘new’ world dominated by more and more complicated machines, and markets, is possibly the ideal paradigm to explore this ‘Victorianomania’ because this novel strikes us “no less forcefully today in its indictment of society's ability to destroy through greed and crushing self-interest” (Kirschner 2009.This study carries out a threefold analysis of Little Dorrit's remediation in the twenty-first century: visual remediation – Xue’s 2012 Little Dorrit; audio-visual remediation – the BBC series; and web remediation – fan fiction – in order to investigate Dickens’s appeal and longevity in contemporary media.

  8. Topical melagenine for repigmentation in twenty-two child patients with vitiligo on the scalp

    Institute of Scientific and Technical Information of China (English)

    许爱娥; 尉晓冬

    2004-01-01

    Background The purpose of this study was to evaluate the efficacy of topical melagenine for repigmentation in child patients with vitiligo on the scalp. Methods Twenty-two child patients with vitiligo on the scalp were treated with 1.2 mg/ml aqueous melagenine in combination with 20 minutes of infrared exposure twice daily. Results In 4 patients (18.2%), melagenine treatment in combination with infrared exposure led to complete recovery; in 6 patients (27.3%), treatment was shown to be effective; in 8 patients(36.3%), treatment led to improvements in patient condition; and only 4 patients (18.2%) showed no response after 1 -2 treatment sessions. The general effective rate of melagenine-infrared combination treatment was 45. 5% for the children with vitiligo on the scalp, and treatment was accompanied by minimal side effects.Conclusion Melagenine may be efficacious and a safe treatment option for childhood vitiligo affecting the scalp.

  9. Life on hold: Staying in identity diffusion in the late twenties.

    Science.gov (United States)

    Carlsson, Johanna; Wängqvist, Maria; Frisén, Ann

    2016-02-01

    This study adds to the understanding of the dark side of identity development by investigating what it means to experience long-term identity diffusion during the late twenties. In a study of change and stability in identity status between ages 25 and 29 (N = 124; 63 women), seven participants were assigned to identity diffusion at both ages. Longitudinal analysis of interviews with these participants showed that long-term experiences of identity diffusion may be described through individuals' approach to changing life conditions, the extent to which they engage in meaning making, and how they develop their personal life direction. In questionnaires, participants reported few signs of psychological distress. Even so, qualitative analyses showed a general trend among participants to keep life on hold through decreased activity or increased haphazard activity in relation to changing life conditions, to make little new meaning, and in some cases to dissolve their personal life direction.

  10. Microbial adhesion to hydrocarbons: twenty-five years of doing MATH.

    Science.gov (United States)

    Rosenberg, Mel

    2006-09-01

    Twenty-five years ago this past autumn, we published a short article entitled 'Adherence of bacteria to hydrocarbons: a simple method for measuring cell-surface hydrophobicity' in Volume 9 of FEMS Microbiology Letters. Together with my Ph.D. supervisors, Eugene Rosenberg and David Gutnick, we proposed a method of measuring bacterial cell surface hydrophobicity based on bacterial adherence to hydrocarbon ('BATH', later known as 'MATH', for microbial adhesion to hydrocarbon). The method became popular soon after it was published, and the paper was, for at least the following decade, the Journal's most cited article. It became an ISI 'citation classic' in 1991. This minireview is a rather personal look at the development of the method and its various modifications and other scientific offspring, with the perspective of a quarter-century.

  11. Global threats from invasive alien species in the twenty-first century and national response capacities.

    Science.gov (United States)

    Early, Regan; Bradley, Bethany A; Dukes, Jeffrey S; Lawler, Joshua J; Olden, Julian D; Blumenthal, Dana M; Gonzalez, Patrick; Grosholz, Edwin D; Ibañez, Ines; Miller, Luke P; Sorte, Cascade J B; Tatem, Andrew J

    2016-08-23

    Invasive alien species (IAS) threaten human livelihoods and biodiversity globally. Increasing globalization facilitates IAS arrival, and environmental changes, including climate change, facilitate IAS establishment. Here we provide the first global, spatial analysis of the terrestrial threat from IAS in light of twenty-first century globalization and environmental change, and evaluate national capacities to prevent and manage species invasions. We find that one-sixth of the global land surface is highly vulnerable to invasion, including substantial areas in developing economies and biodiversity hotspots. The dominant invasion vectors differ between high-income countries (imports, particularly of plants and pets) and low-income countries (air travel). Uniting data on the causes of introduction and establishment can improve early-warning and eradication schemes. Most countries have limited capacity to act against invasions. In particular, we reveal a clear need for proactive invasion strategies in areas with high poverty levels, high biodiversity and low historical levels of invasion.

  12. TWENTIES Project. Wind power for wide-area control of the grid

    Energy Technology Data Exchange (ETDEWEB)

    Perez, Juan Carlos; Combarros, Clara; Veguillas, Roberto; Hermosa, Mikel Joseba [Iberdrola Renovables, Madrid (Spain); Rubio, David [Iberdrola Ingenieria y Construccion (Spain); Egido, Ignacio [Comillas Univ. (ES). Inst. de Investigacion Tecnologica (IIT)

    2011-07-01

    Europe faces a great challenge with the 2020 scenario in which the renewable energy installed capacity in Europe should increase from its present value of approximately 80 GW to 230 GW in 2020. The future high penetration levels of wind and other renewable energies in the power system require decision makers and stakeholders of the electrical sector to work together to develop new ancillary services and to make the necessary changes to the grid infrastructure in Europe. This background is in line with the SYSERWIND demonstration lead by Iberdrola Renovables and included in the TWENTIES project, with three more partners taking part in this package: Red Electrica de Espana (REE), IIT and Gamesa Eolica. This paper introduces a first phase of preliminary work to define, install and test a Secondary Frequency Control and a Voltage Management System in a wide area, along a transport line. (orig.)

  13. The Worldwide Significance of Chinese Aesthetics in the Twenty-First Century

    Institute of Scientific and Technical Information of China (English)

    Liu Qingping

    2006-01-01

    Through comparisons between traditional Chinese and Western aesthetics,this article tries to explain the worldwide significance of Chinese aesthetic tradition in the twentyfirst century.In contrast to cognitive-rational spirit and the tendency to distinguish the subjectives and objectives of traditional Western aesthetics,traditional Chinese aesthetics shows a distinctive practical-emotional spirit and a tendency to harmoniously unite human beings with nature,and believes that beauty is,first and foremost,a free state or way (Dao) of human life;the most important thing for human beings is how to make their own lives and existence beautiful.Therefore,it puts forward some persuasive and valuable insights into beauty and art,thus playing an independent and constructive role in intercultural aesthetic dialogues of the twenty-first century.

  14. Load Carriage and the Female Soldier

    Directory of Open Access Journals (Sweden)

    Venerina Johnson

    2011-07-01

    Full Text Available This paper reviews the physiological, biomechanical and health impacts of load carriage on the female soldier and extends to include issues acknowledged as impacting on the female athlete and hence the female soldier. Physiological factors such as fat mass, strength, aerobic endurance and biomechanical factors such as stride length and forward lean have the potential to increase the energy cost of load carriage and cause injury. The female athlete triad, iron deficiency, pelvic floor muscle dysfunction and military equipment issues can likewise reduce female soldier performance and increase injury risk. Research evidence is presented to inform the development and implementation of performance optimisation and injury prevention strategies. Discussed strategies include structured physical conditioning, improving nutrition and hydration practices and modification of load carriage equipment to meet female soldier requirements.

  15. Pediatric and congenital heart transplant: twenty-year experience in a tertiary Brazilian Hospital

    OpenAIRE

    Leonardo Augusto Miana; Estela Azeka; Luiz Fernando Canêo; Aída Luisa Turquetto; Carla Tanamati; Juliano Gomes Penha; Alexandre Cauduro; Marcelo Biscegli Jatene

    2014-01-01

    Introduction: Cardiac transplantation remains the gold standard for end-stage cardiomyopathies and congenital heart defects in pediatric patients. Objective: This study aims to report on 20 years of experience since the first case and evaluate our results. Methods: We conducted a retrospective analysis of the database and outpatient follow-up. Between October 1992 and April 2012, 109 patients underwent 114 transplants. 51.8% of them being female. The age of patients ranged from 12 days to...

  16. Effects of slackline training on postural control, jump performance, and myoelectrical activity in female basketball players

    DEFF Research Database (Denmark)

    Santos, Luis; Fernández-Río, Javier; Fernández-García, Benjamín

    2016-01-01

    The main goal of the study was to assess the effects of slackline training on the postural control system and jump performance of athletes. Twenty-five female basketball players were randomized into 2 groups: control (N 12) and experimental (N 13). The latter experienced a 6-week supervised...... training in both groups. Performance on a countermovement jump test significantly improved only in the experimental group (effect side was 3.21 and 1.36 [flight time and jump height, respectively], which is described as a large effect). Mechanical power of the legs, as measured through the 30-second...

  17. A 15-Year Review of Trends in Representation of Female Subjects in Islamic Bioethics Research.

    Science.gov (United States)

    Hussain, Zeenat; Kuzian, Edyta; Hussain, Naveed

    2017-02-01

    Gender representation in Islamic bioethics research in the twenty-first century has not been studied. To study temporal trends in representation of female subjects in Islamic bioethics research, PubMed-listed publications on Islamic bioethics from years 2000 to 2014 were reviewed for gender participation in human subjects' research. There were temporal trends of increasing publications of Islamic bioethics-related human subjects' research (64 papers over 15 years; R (2) = 0.72; p women from Muslim-majority countries even in non-gender-focused studies over the past 15 years.

  18. Parieto-occipital encephalomalacia in children; clinical and electrophysiological features of twenty-seven cases

    Directory of Open Access Journals (Sweden)

    Pakize Karaoglu

    2015-01-01

    Full Text Available Context: Brain injuries occurring at a particular time may cause damages in well-defined regions of brain. Perinatal hypoxic ischemic encephalopathy and hypoglycemia are some of the most common types of brain injuries. Neonatal hypoglycemia can cause abnormal myelination in parietal and occipital lobes resulting in parieto-occipital encephalomalacia. There is a small number of studies about clinical and electroencephalographic (EEG features of children with parieto-occipital encephalomalacia. They might have important neurologic sequelae such as cortical visual loss, seizures, and psychomotor retardation. Aims: We aimed to evaluate the causes of parieto-occipital encephalomalacia and evaluate the clinical and electrophysiological features of children with parieto-occipital encephalomalacia. Settings and Design: We evaluated clinical features and EEGs of 27 children with parieto-occipital encephalomalacia. Statistical Analysis Used: Descriptive statistics were used. Results: Hospitalization during the neonatal period was the most common cause (88.9% of parieto-occipital brain injury. Eleven patients (40.7% had a history of neonatal hypoglycemia. Twenty-three patients (85.2% had epilepsy and nine of the epileptic patients (39% had refractory seizures. Most of the patients had bilateral (50% epileptic discharges originating from temporal, parietal, and occipital lobes (56.2%. However, some patients had frontal sharp waves and some had continuous spike and wave discharges during sleep. Visual abnormalities were evident in 15 (55.6% patients. Twenty-two (81.5% had psychomotor retardation. Fine motor skills, social contact and language development were impaired more than gross motor skills. Conclusions: In our study, most of the patients with parieto-occipital encephalomalacia had an eventful perinatal history. Epilepsy, psychomotor retardation, and visual problems were common neurologic complications.

  19. Is telomere length socially patterned? Evidence from the West of Scotland Twenty-07 Study.

    Directory of Open Access Journals (Sweden)

    Tony Robertson

    Full Text Available Lower socioeconomic status (SES is strongly associated with an increased risk of morbidity and premature mortality, but it is not known if the same is true for telomere length, a marker often used to assess biological ageing. The West of Scotland Twenty-07 Study was used to investigate this and consists of three cohorts aged approximately 35 (N = 775, 55 (N = 866 and 75 years (N = 544 at the time of telomere length measurement. Four sets of measurements of SES were investigated: those collected contemporaneously with telomere length assessment, educational markers, SES in childhood and SES over the preceding twenty years. We found mixed evidence for an association between SES and telomere length. In 35-year-olds, many of the education and childhood SES measures were associated with telomere length, i.e. those in poorer circumstances had shorter telomeres, as was intergenerational social mobility, but not accumulated disadvantage. A crude estimate showed that, at the same chronological age, social renters, for example, were nine years (biologically older than home owners. No consistent associations were apparent in those aged 55 or 75. There is evidence of an association between SES and telomere length, but only in younger adults and most strongly using education and childhood SES measures. These results may reflect that childhood is a sensitive period for telomere attrition. The cohort differences are possibly the result of survival bias suppressing the SES-telomere association; cohort effects with regard different experiences of SES; or telomere possibly being a less effective marker of biological ageing at older ages.

  20. Why the twenty-first century tropical Pacific trend pattern cannot significantly influence ENSO amplitude?

    Science.gov (United States)

    An, Soon-Il; Choi, Jung

    2015-01-01

    Although the climate is highly expected to change due to global warming, it is unclear whether the El Nino-Southern Oscillation (ENSO) will be more or less active in the future. One may argue that this uncertainty is due to the intrinsic uncertainties in current climate models or the strong natural long-term modulation of ENSO. Here, we propose that the global warming trend cannot significantly modify ENSO amplitude due to weak feedback between the global warming induced tropical climate change and ENSO. By analyzing Coupled Model Intercomparison Project Phase 5 and observation data, we found that the zonal dipole pattern of sea surface temperature [SST; warming in the eastern Pacific and cooling in the western Pacific or vice versa; `Pacific zonal mode' (PZM)] is highly correlated to change in ENSO amplitude. Additionally, this PZM is commonly identified in control experiments (pre-industrial conditions), twentieth century observations, and twenty-first century scenario experiments [representative concentration pathways 4.5 and 8.5 W m-2 (RCP 4.5, 8.5)]. PZM provides favorable conditions for the intensification of ENSO by strengthening air-sea coupling and modifying ENSO pattern. On the other hand, the twenty-first century SST trend pattern, which is different from PZM, is not favorable towards changing ENSO amplitude. Furthermore, we performed an intermediate ocean-atmosphere coupled model simulations, in which the SST trend pattern and PZM are imposed as an external anomalous heat flux or prescribed as a basic state. It was concluded that the SST trend pattern forcing insignificantly changes ENSO amplitude, and the PZM forcing intensifies ENSO amplitude.

  1. [Comparison of 51 element contents in normal human lung tissue over twenty years].

    Science.gov (United States)

    Zeng, Jing; Ouyang, Li; Wang, Xiao-Yan; Liu, Ya-Qiong; Xie, Qing; Chu, Hong-Da; Wu, Quan; Fan, Ti-Qiang; Wang, Jing-Yu

    2008-05-01

    Changes in content and distribution of elements in human tissues may reflect changes in environmental backgrounds, and are closely related to human health. To investigate the change in element background in normal lung tissue in different stage, we used ICP-MS, ICP-AES and GFAAS to determine 51 element contents in normal human lung samples of 1982-83 year (n = 7) and compare with those of 2004-05 year (n = 16). Samples were from healthy male adults who died suddenly, and were treated with microwave digestion and wet digestion method. The results show that the contents of 23 elements (Na, Mg, P, K, As, Mo, Ag, Ba, Bi, Y, La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu) are significantly higher, and 6 elements (Zn, Ga, Ge, Se, Au and Zr) are significantly lower in the 2004-05 samples than those in the 1982-83 samples. This difference would be related to the changes in environmental backgrounds and people's living habit during twenty years. The distinctive decrease in contents of the 2004-05 samples for most measured rare earth elements (REEs) may be due to more rational usage of REEs in present, while were the soil and corps were largely abused in 1980s in China. The significant increase in contents of some useful micro-elements (Zn and Se ) in the present samples maybe because of the increased intake of these elements as people own more health consciousness. Besides, the increased contents of heavy metal Pb, Cd, Cr and Ni in the present samples may be related to the deterioration of air quality as industrialization course. More than half of measured elements have been significantly changed over twenty years, indicating that some normal value ranges of element contents should be adjusted according to the difference.

  2. Evidence of female cryptic choice in crayfish.

    OpenAIRE

    Aquiloni, L.; Gherardi, F.

    2008-01-01

    To test whether male body size affects female reproductive investment in the polygamous crayfish Procambarus clarkii, we described mating behaviour of virgin females paired with either small or large males, and analysed the number, size and weight of both eggs and juveniles sired by either types of male. Along with confirming the overt selection by females of larger mates, we found that the size and weight of both the eggs and the juveniles were higher when sired by larger fathers. This sugge...

  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. Female consciousness in The Thorn Birds

    Institute of Scientific and Technical Information of China (English)

    Yang Miao

    2015-01-01

    Colleen McCullough’s significant novels The Thorn Birds causes a tremendous sensation after its publication. This thesis tries to explore the female protagonist Meggie Cleary: a painful and significant process from suspecting and losing transfers into identification of the female consciousness.Colleen McCullough would like to mold female characters to highlight the heroine’s self-respect, the pursuit of equality and freedom.

  5. Codependency in male and female helping professionals.

    Science.gov (United States)

    Martsolf, D S; Hughes-Hammer, C; Estok, P; Zeller, R A

    1999-04-01

    The purpose of this study is to determine and compare the prevalence of codependency in a group of 77 female and a group of 72 male helping professionals. Relatively low rates of codependency were observed in this sample, and the five-factor structure of the Codependency Assessment Tool (CODAT) was replicated. Males showed slightly higher codependency than females on the total CODAT and on the Hiding Self and Family of Origin Issues subscales. The CODAT was shown to be relevant to both males and females. Further research is needed to determine if a general population of male and female subjects would yield similar results.

  6. Fitness benefits of polyandry for experienced females.

    Science.gov (United States)

    Whittingham, L A; Dunn, P O

    2010-06-01

    Females often mate with several different males, which may promote sperm competition and increase offspring viability. However, the potential benefits of polyandry remain controversial, particularly in birds where recent reviews have suggested that females gain few genetic benefits from extra-pair mating. In tree swallows (Tachycineta bicolor), we found that females with prior breeding experience had more sires per brood when paired to genetically similar social mates, and, among experienced females, broods with more sires had higher hatching success. Individual females breeding in two consecutive years also produced broods with more sires when they were more genetically similar to their mate. Thus, experienced females were able to avoid the costs of mating with a genetically similar social mate and realize fitness benefits from mating with a relatively large number of males. This is one of the first studies to show that female breeding experience influences polyandry and female fitness in a natural population of vertebrates. Our results suggest that the benefits of polyandry may only be clear when considering both the number of mates females acquire and their ability to modify the outcome of sexual conflict.

  7. Psychosocial and sexual aspects of female circumcision

    Directory of Open Access Journals (Sweden)

    S. Abdel-Azim

    2013-09-01

    Full Text Available 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 female sexual response, and may lead to anorgasmia and even frigidity. This procedure is now prohibited by law in Egypt.

  8. Visual perception of female physical attractiveness.

    OpenAIRE

    Fan, J.; Liu, F.; Wu, J.; Dai, W.

    2004-01-01

    On the basis of visual assessment of figure drawings and front/profile images, past researchers believed that the waist-hip ratio (WHR) and the body mass index (BMI) were two putative cues to female physical attractiveness. However, this view was not tested on three-dimensional (3D) female images. In the present study, 3D images of 31 Caucasian females having varying body weights (BMI ranged from 16 to 35) were shown to 29 male and 25 female viewers, who were asked to rate the physical attrac...

  9. 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].

  10. A potential aphrodisiac for female macaques.

    Science.gov (United States)

    Pertovaara, Antti; Linnankoski, Ilkka; Artchakov, Denis; Rämä, Pia; Carlson, Synnöve

    2004-09-01

    Earlier studies suggest that alpha2-adrenoceptor antagonists and dopamine receptor agonists may enhance sexual activity in human and nonhuman male primates. It is not known whether these compounds influence the sexual behavior of female primates. We determined whether the administration of a selective alpha2-adrenoceptor antagonist (atipamezole), a dopamine receptor agonist (apomorphine), or their combination to female Macaca arctoides (stumptail macaque) monkeys produces changes in sexual behavior of the female with a male. Following the administration of drugs to the female, the behavior of the female with a male stumptail was observed for 30 min. Atipamezole dose dependently (0.03-0.3 mg/kg im) increased short-time mounting behavior of the male and the total number of copulations. Apomorphine alone (0.125-0.25 mg/kg) or in combination with atipamezole had no significant effects on sexual behavior. The result indicates that a selective alpha2-adrenoceptor antagonist administered in the female stumptail increases sexual behavior of the male with the female. A plausible explanation for this finding is that a selective alpha2-adrenoceptor antagonist increases sexual arousal in female stumptails and this, possibly due to a change in psychosocial behavior of the female, triggers increased sexual activity in males.

  11. PROMOTION OF THE ENTREPRENEURSHIP IN THE CONTEXT OF FEMALE EMPLOYEES AND FEMALE ENTREPRENEURS

    Directory of Open Access Journals (Sweden)

    Gintarė Gulevičiūtė

    2015-07-01

    Full Text Available Purpose – to examine the characteristics of female employees and female entrepreneurs in the context of women entrepreneurship, analyze, what factors encourage and promote women entrepreneurship and give recommendations on the improvement of public policy for the promotion of women entrepreneurship. Design/methodology/approach – there had been used scientific literature deduction (drawing conclusions from the available information, analysis (obtained data analyzed separately, analogy (comparison of data with each other, generalization (the main features complex generalization, induction (from individual elements went to a general conclusion, comparison methods. Quantitative research method had been applied by questioning female employees and female entrepreneurs in various cities of Lithuania. Research was carried out using questionnaire, which was filled by 258 female employees and female entrepreneurs. Findings – after analyzing the theoretical aspects of female employees and female entrepreneurs in the context of women entrepreneurship, there were introduced the factors, that encourage and promote women entrepreneurship. As the results of qualitative research showed, those factors differ between female employees and female entrepreneurs. Research limitations/implications – the research is limited to questioning female employees and female entrepreneurs in Lithuania, nevertheless it is sufficient for satisfying the purpose of the research and producing the recommendations on the improvement of public policy for the promotion of women entrepreneurship. Practical implications – women entrepreneurship is a new area for scientific research. The differences between female employees and female entrepreneurs in the context of the factors, that encourage and promote women entrepreneurship are not analyzed. Quantitative research of Lithuanian female employees and female entrepreneurs and recommendations on the improvement of public policy for

  12. Transplantation of female genital organs.

    Science.gov (United States)

    Brännström, Mats; Díaz-García, César

    2011-04-01

    Transplantation of gynecological organs is a medical field where considerable advancements have been made in research during the last 25 years and with some procedures already introduced as clinical treatments. These types of transplantations aim at curing permanent infertility. Uterus transplantation has been proven to be a feasible procedure in different experimentation animal models with proof of concept concerning surgery, control of rejection and fertility. There has already been one human transplantation attempt, which, however, was unsuccessful. Based on the progress in this area, we predict that the first successful uterus transplantation attempt will come within 2-3 years. Orthotopic ovarian cortex transplantation has overcome the status of an experimental procedure since more than 20 pregnancies have been reported. Its main field of application is fertility preservation in oncologic patients undergoing high gonadotoxic risk therapies. The role of heterotopic ovarian cortex transplantation still remains at the research level, although co-transplantation with an orthotopic cortex might facilitate a more accurate endocrine environment. The major drawback of ovarian cortex transplantation remains the long ischemic interval between re-implantation and the establishment of neovascularization. Whole ovary cryopreservation followed by transplantation through vascular anastomosis may emerge as an important procedure in this field, because the warm ischemic time would be reduced from several days to less than 1 h, which will most likely improve follicle survival. In summary, transplantation surgery is also entering the field of gynecology and in the future several types of transplantations of organs/tissues of the female reproductive tract may become established clinical procedures.

  13. Ultrasonic quantitative detection of elasticity of jugular vessel wall of female pilots and its application value

    Directory of Open Access Journals (Sweden)

    Long-fang ZHANG

    2011-11-01

    Full Text Available Objective To observe the elasticity of the jugular vessel wall of female aerotransport pilots on active duty,provide a reference for the selection of female pilots,and the prevention and therapy of cardiovascular diseases in female pilots.Methods Using the Echo-Tracking technique,the elastic parameters of the carotid artery were quantitatively detected in nineteen female pilots who were first selected as female astronauts.Twenty male pilots who were selected as astronauts were randomly chosen as the control group.No statistical difference in age and blood pressure between the two groups was found.No history of cardiovascular diseases was recorded,and no abnormal signs were revealed in the results of the physical examination.Electrocardiogram,chest radiography,hepatic and kidney function,and biochemical examination showed normal results.The factors affecting the elasticity of the artery could possibly be avoided for the male pilots except for the fighter pilots or the smokers.Results No statistical difference was found in the clinical and biochemical data between the pilot groups(P > 0.05.As for carotid artery elastic parameters,no statistical difference between the left and right sides of the artery was indicated.The elastic modulus,arterial stiffness index,and pulse wave velocity of the carotid artery wall of the female pilots were significantly lower than those of the male pilots(P < 0.05,and the arterial compliance was significantly higher than that of the male pilots(P < 0.05.Conclusion All of the elastic parameters of the vessel wall of female pilots were better than those of the male pilots.

  14. Cervical flexion-relaxation response to neck muscle fatigue in males and females.

    Science.gov (United States)

    Nimbarte, Ashish D; Zreiqat, Majed M; Chowdhury, Suman Kanti

    2014-12-01

    In this study the effect of muscle fatigue on the cervical spine flexion-relaxation response was studied. Twenty healthy participants (10 males and 10 females) were recruited for data collection. The Sorenson protocol was utilized to induce neck muscle fatigue. Surface electromyography and optical motion capture systems were used to measure neck muscle activation and head-neck posture, respectively. A post-fatigue reduction in the Flexion-Relaxation Ratio (FRR) and higher FRR for females compared to males were observed. A post-fatigue decrease was also observed in the onset and offset angles resulting in an expansion of the myoelectric silence period. Gender had no effect on the onset and offset angles of the silence period. Post-fatigue shift in the onset and offset angles and the expansion of the silence period indicate an increased contribution by the passive viscoelastic tissues in stabilizing the cervical spine under fatigued condition.

  15. Female urogenital dysfunction following total mesorectal excision for rectal cancer

    Directory of Open Access Journals (Sweden)

    Raja Ashraf

    2006-01-01

    Full Text Available Abstract Background The effect of Total Mesorectal Excision (TME on sexual function in the male is well documented. However, there is little literature in female patients. The aim of this study was to review the pelvic autonomic nervous anatomy in the female and to perform a retrospective audit of urinary and sexual function in women following surgery for rectal cancer where TME had been performed. Urogenital dysfunction was assessed through interview and questionnaire. Method Twenty-three questionnaires, eighteen returned, were sent to women with a mean age 65.5 yrs (range 34–86. All had undergone total mesorectal excision for rectal cancer between 1998–2001. Mean follow-up was 18.8 months (range 3–35. Results Preoperatively 5/18 (28% were sexually active, 3/18 (17% of patients described urinary frequency and nocturia and 7/18 (39% described symptoms of stress incontinence prior to surgery. Postoperatively all sexually active patients remained active although all described some discomfort with penetration. Two of the patients sexually active described reduced libido secondary to the stoma. Postoperative urinary symptoms developed with 59% reporting the development of nocturia, 18% developed stress incontinence and one patient required a permanent catheter. Of those with symptoms, 80% persisted longer than three months from surgery. Symptoms were predominant in those patients with low rectal cancers, particularly those undergoing abdomino-perineal excision and in those who had previously undergone abdominal hysterectomy. Conclusion The treatment of rectal cancer involves surgery to the pelvic floor. Despite nerve preservation this is associated with the development of worsening nocturia and stress incontinence. This is most marked in those patients who had previously undergone a hysterectomy. Further studies are warranted to assess the interaction with previous gynaecological surgery.

  16. 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

  17. 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

  18. Determinants of female sexual orgasms.

    Science.gov (United States)

    Kontula, Osmo; Miettinen, Anneli

    2016-01-01

    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. 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. 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. 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. The findings indicate that women differ greatly from one another in terms of their tendency and capacity to experience orgasms. The improvements in gender equality and sexual education since the 1970s have not helped women

  19. 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

  20. Anesthesia for outpatient female sterilization.

    Science.gov (United States)

    Fishburne, J I

    1983-04-01

    This issue of the Bulletin deals with the principles of anesthesia for outpatient female sterilization with emphasis on techniques for laparoscopy and minilaparotomy. General anesthesia techniques provide analgesia, amnesia, and muscle relaxation and are particularly useful for managing the anxious patient. Disadvantages include increased expense, need for specialized equipment, and highly trained personnel, and delayed recovery. Complications, though relatively rare, can be life-threatening and include aspiration of stomach contents, hypoxia, hypercarbia, hypotension, hypertension, cardiac arrhythmias, cardiorespiratory arrest, and death. There is no single preferred technique of general anesthesia, athough most anesthetists employ methods that allow rapid recovery of faculties, enabling the patient to be discharged soon after surgery. To accomplish this end, light anesthesia with sodium thiopental induction and nitrous oxide maintenance is often used. Short duration muscle relaxation with an agent such as succinylcholine supplements this technique. Other techniques include light anesthesia with inhalational anesthetic agents and the use of intravenous ketamine. Local anesthesia augmented by systemic and/or inhalational analgesia is supplanting general anesthesia techniques for laparoscopy in many locales. This approach is also particularly well-suited for minilaparotomy in developing countries, where it has achieved its greatest popularity. The local technique carries with it reduced morbidity and mortality but may not entirely relieve discomfort. The primary danger of local anesthesia is respiratory depression due to excessive narcosis and sedation. The operator must be alert to the action of the drugs and should always use the minimal effective dose. Although toxicity due to overdosage with local anesthetic drugs is occasionally experienced, allergic reactions to the amide-linkage drugs such as lidocaine or bupivacaine are exceedingly rare. For outpatient

  1. 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, ag

  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 discrimina

  3. 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.

  4. Career Paths of Female Elementary Assistant Principals

    Science.gov (United States)

    Baier, Hope C.

    2013-01-01

    The purpose of this research was to explore the worklife experiences and personal issues of female elementary assistant principals and examine the influence of these factors on their intent to remain in their position or leave. The worklife experiences and perceptions of female elementary assistant principals were categorized as institutional or…

  5. 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

  6. 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,

  7. 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.

  8. 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.

  9. Female genital mutilation : Conditions of decline

    NARCIS (Netherlands)

    Caldwell, JC; Orubuloye, IO; Caldwell, P

    2000-01-01

    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. Succ

  10. 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 ... The study findings suggest that substantial change has taken place about perceptions and practice related to female .... emerged as a case symbolizing African resistance ..... or grandmothers, or professionally – were not.

  11. 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.

  12. 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…

  13. Female Utopian Writers and the Environment.

    Science.gov (United States)

    McLoughlin, Maryann

    1992-01-01

    Discusses the differences between male and female utopian (and dystopian) writers. Notes that some male utopian and dystopian writers emphasize science and product, stressing social and political theories of class control and struggle, whereas some female utopian writers stress conservation, community, and collective action. (RS)

  14. 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.…

  15. 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…

  16. Characteristics Related to Female & Male Leaders

    Science.gov (United States)

    Richardson, Agnes M.

    2004-01-01

    The following research investigated gender and the leadership role and determined if there are differences in leadership styles, behaviors, traits, and characteristics between female leaders and male leaders. Literature suggests there are specific gender leadership differences between males and females in leadership styles, behaviors, traits, and…

  17. 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?

  18. Burnout among Female Teachers in Malaysia

    Science.gov (United States)

    Mukundan, Jayakaran; Ahour, Touran

    2011-01-01

    This study is an attempt to survey the burnout level of female teachers in Malaysia and determine the likely factors that are associated with this phenomenon. The subjects of the study were 437 female teachers from primary, secondary, and tertiary levels. A demographic questionnaire was used to collect the data regarding the individual…

  19. 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 discrimina

  20. 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, ag

  1. 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.

  2. Group sexual offending by juvenile females

    NARCIS (Netherlands)

    Wijkman, M.; Weerman, F.; Bijleveld, C.; Hendriks, J.

    2015-01-01

    This study examined all group sexual offending cases in the Netherlands between 1995 and 2009 (n = 26) in which at least one juvenile female offender (n = 35) had been adjudicated. Information from court files showed that the majority of juvenile female group sexual offenders have (inter)personal pr

  3. FEMALE GENITAL MUTILATION: ARE WE WINNING?

    African Journals Online (AJOL)

    2013-07-30

    Jul 30, 2013 ... practice of female genital mutilation (FGM) in countries like Nigeria. .... Islam. 137. 24.2. Traditionalist. 0. 0. Total. 565. 100. Ethnicity. Hausa. 23. 4.1. Ibo ... Evidence of FGM ... among adult females followed by South-East zone.

  4. Cryptic female exaggeration: the asymmetric female internal genitalia of Kaliana yuruani (Araneae: Pholcidae).

    Science.gov (United States)

    Huber, Bernhard A

    2006-06-01

    Males of the Venezuelan pholcid spider Kaliana yuruani have unique genitalia, with the procursi about six times as long as usual in the family. The present article describes the previously unknown female, searching for a morphological correlate in the female genitalia to the male's exaggeration. Reconstruction of histological serial sections reveals an internal female complexity that is unequalled in pholcid spiders. An intricate system of ducts and folds is arranged in an asymmetric way, making this the third known case of genital asymmetry in spiders. The term "cryptic female exaggeration" is used in analogy to cryptic female choice, pointing to the fact that from the outside, the female genitalia do not appear unusual. I propose that cryptic female exaggeration may be relatively common in copulatory structures if male exaggerations need to be evaluated according to the female choice by mechanical fit model. Finally, the evolution of genital asymmetry in spiders is contrasted with that in insects.

  5. Mediterranean Sea response to climate change in an ensemble of twenty first century scenarios

    Science.gov (United States)

    Adloff, Fanny; Somot, Samuel; Sevault, Florence; Jordà, Gabriel; Aznar, Roland; Déqué, Michel; Herrmann, Marine; Marcos, Marta; Dubois, Clotilde; Padorno, Elena; Alvarez-Fanjul, Enrique; Gomis, Damià

    2015-11-01

    The Mediterranean climate is expected to become warmer and drier during the twenty-first century. Mediterranean Sea response to climate change could be modulated by the choice of the socio-economic scenario as well as the choice of the boundary conditions mainly the Atlantic hydrography, the river runoff and the atmospheric fluxes. To assess and quantify the sensitivity of the Mediterranean Sea to the twenty-first century climate change, a set of numerical experiments was carried out with the regional ocean model NEMOMED8 set up for the Mediterranean Sea. The model is forced by air-sea fluxes derived from the regional climate model ARPEGE-Climate at a 50-km horizontal resolution. Historical simulations representing the climate of the period 1961-2000 were run to obtain a reference state. From this baseline, various sensitivity experiments were performed for the period 2001-2099, following different socio-economic scenarios based on the Special Report on Emissions Scenarios. For the A2 scenario, the main three boundary forcings (river runoff, near-Atlantic water hydrography and air-sea fluxes) were changed one by one to better identify the role of each forcing in the way the ocean responds to climate change. In two additional simulations (A1B, B1), the scenario is changed, allowing to quantify the socio-economic uncertainty. Our 6-member scenario simulations display a warming and saltening of the Mediterranean. For the 2070-2099 period compared to 1961-1990, the sea surface temperature anomalies range from +1.73 to +2.97 °C and the SSS anomalies spread from +0.48 to +0.89. In most of the cases, we found that the future Mediterranean thermohaline circulation (MTHC) tends to reach a situation similar to the eastern Mediterranean Transient. However, this response is varying depending on the chosen boundary conditions and socio-economic scenarios. Our numerical experiments suggest that the choice of the near-Atlantic surface water evolution, which is very uncertain in

  6. Twenty-six years of HIV science: an overview of anti-HIV drugs metabolism

    Directory of Open Access Journals (Sweden)

    Carolina Horta Andrade

    2011-06-01

    Full Text Available From the identification of HIV as the agent causing AIDS, to the development of effective antiretroviral drugs, the scientific achievements in HIV research over the past twenty-six years have been formidable. Currently, there are twenty-five anti-HIV compounds which have been formally approved for clinical use in the treatment of AIDS. These compounds fall into six categories: nucleoside reverse transcriptase inhibitors (NRTIs, nucleotide reverse transcriptase inhibitors (NtRTIs, non-nucleoside reverse transcriptase inhibitors (NNRTIs, protease inhibitors (PIs, cell entry inhibitors or fusion inhibitors (FIs, co-receptor inhibitors (CRIs, and integrase inhibitors (INIs. Metabolism by the host organism is one of the most important determinants of the pharmacokinetic profile of a drug. Formation of active or toxic metabolites will also have an impact on the pharmacological and toxicological outcomes. Therefore, it is widely recognized that metabolism studies of a new chemical entity need to be addressed early in the drug discovery process. This paper describes an overview of the metabolism of currently available anti-HIV drugs.Da identificação do HIV como o agente causador da AIDS, ao desenvolvimento de fármacos antirretrovirais eficazes, os avanços científicos na pesquisa sobre o HIV nos últimos vinte e seis anos foram marcantes. Atualmente, existem vinte e cinco fármacos anti-HIV formalmente aprovados pelo FDA para utilização clínica no tratamento da AIDS. Estes compostos são divididos em seis classes: inibidores nucleosídeos de transcriptase reversa (INTR, inibidores nucleotídeos de transcriptase reversa (INtTR, inibidores não-nucleosídeos de transcriptase reversa (INNTR, inibidores de protease (IP, inibidores da entrada celular ou inibidores de fusão (IF, inibidores de co-receptores (ICR e inibidores de integrase (INI. O metabolismo consiste em um dos maiores determinantes do perfil farmacocinético de um fármaco. A forma

  7. 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.

  8. Perspective for Female Medical Physicists (abstract)

    Science.gov (United States)

    Naqvi, Syed Mansoor; Hasnain, Aziz Fatima

    2009-04-01

    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.

  9. Female Athlete Triad: Past, Present, and Future.

    Science.gov (United States)

    Matzkin, Elizabeth; Curry, Emily J; Whitlock, Kaitlyn

    2015-07-01

    After the passage of Title IX in 1972, female sports participation skyrocketed. In 1992, the female athlete triad was first defined; diagnosis required the presence of an eating disorder, amenorrhea, and osteoporosis. However, many athletes remained undiagnosed because they did not meet all three of these criteria. In 2007, the definition was modified to a spectrum disorder involving low energy availability (with or without disordered eating), menstrual dysfunction, and low bone mineral density. With the new definition, all three components need not be present for a diagnosis of female athlete triad. Studies using the 1992 definition of the disorder demonstrated a prevalence of 1% to 4% in athletes. However, in certain sports, many female athletes may meet at least one of these criteria. The actual prevalence of athletes who fall under the "umbrella" diagnosis of the female athlete triad remains unknown.

  10. Evidence of female cryptic choice in crayfish.

    Science.gov (United States)

    Aquiloni, Laura; Gherardi, Francesca

    2008-04-23

    To test whether male body size affects female reproductive investment in the polygamous crayfish Procambarus clarkii, we described mating behaviour of virgin females paired with either small or large males, and analysed the number, size and weight of both eggs and juveniles sired by either types of male. Along with confirming the overt selection by females of larger mates, we found that the size and weight of both the eggs and the juveniles were higher when sired by larger fathers. This suggests that P. clarkii females exert a form of cryptic choice for large males, seemingly adjusting the quantity of egg deutoplasm in function of the mate body size. The question of why females spend time and energy to brood low-fitness offspring is finally raised.

  11. 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.

  12. First Class of Female Astronauts

    Science.gov (United States)

    1979-01-01

    From left to right are Shannon W. Lucid, Margaret Rhea Seddon, Kathryn D. Sullivan, Judith A. Resnik, Anna L. Fisher, and Sally K. Ride. NASA selected all six women as their first female astronaut candidates in January 1978, allowing them to enroll in a training program that they completed in August 1979. Shannon W. Lucid was born on January 14, 1943 in Shanghai, China but considers Bethany, Oklahoma to be her hometown. She spent many years at the University of Oklahoma, receiving a Bachelor in chemistry in 1963, a Master in biochemistry in 1970, and a Doctorate in biochemistry in 1973. Dr. Lucid flew on the STS-51G Discovery, STS-34 Atlantis, STS-43 Atlantis, and STS-58 Columbia shuttle missions, setting the record for female astronauts by logging 838 hours and 54 minutes in space. She also currently holds the United States single mission space flight endurance record for her 188 days on the Russian Space Station Mir. From February 2002 to September 2003, she served as chief scientist at NASA Headquarters before returning to JSC to help with the Return to Flight program after the STS-107 accident. Born November 8, 1947, in Murfreesboro, Tennessee, Margaret Rhea Seddon received a Doctorate of Medicine in 1973 from the University of Tennessee. She flew on space missions STS-51 Discovery, STS-40 Columbia, and STS-58 Columbia for a total of over 722 hours in space. Dr. Seddon retired from NASA in November 1997, taking on a position as the Assistant Chief Medical Officer of the Vanderbilt Medical Group in Nashville, Tennessee. Kathryn Sullivan was born October 3, 1951 in Patterson, New Jersey but considers Woodland Hills, California to be her hometown. She received a Bachelor in Earth Sciences from the University of California, Santa Cruz in 1973 and a Doctorate in Geology from Dalhousie University in Halifax, Nova Scotia in 1978. She flew on space missions STS-41G, STS-31, and STS-45 and logged a total of 532 hours in space. Dr. Sullivan left NASA in August 1992 to

  13. Forced swim test: What about females?

    Science.gov (United States)

    Kokras, Nikolaos; Antoniou, Katerina; Mikail, Hudu G; Kafetzopoulos, Vasilios; Papadopoulou-Daifoti, Zeta; Dalla, Christina

    2015-12-01

    In preclinical studies screening for novel antidepressants, male and female animals should be used. However, in a widely used antidepressant test, the forced swim test (FST), sex differences between males and females are not consistent. These discrepancies may discourage the inclusion of females in FST studies. In order to overcome this problem and provide a detailed insight regarding the use of female animals in the FST, we designed the following experiment and we performed a thorough analysis of the relevant literature. Male and female Wistar adult rats were subjected to the FST and sertraline was used as an antidepressant in two doses (10 mg/kg and 40 mg/kg, 3 injections in 24 h). Rodents were subjected in the two FST sessions during all possible combinations of the estrous cycle stages. We found that females exhibited higher levels of immobility than males and this sex difference was alleviated following antidepressant treatment. Sertraline at both doses enhanced swimming in both sexes, but females appeared more responsive to lower sertraline doses regarding immobility levels. Surprisingly, the high sertraline dose enhanced climbing particularly in proestrous and diestrous. Marked sex differences were also observed in the frequency of head swinging, with females exhibiting lower counts than males. Conclusively, when screening for new antidepressants, it is recommended to use standard FST procedures and if possible to include females in all phases of the cycle. Using only one dose of an investigational drug in females in certain phases of the cycle could result to false negative results.

  14. Risk Factors for the Female Athlete Triad among Female Collegiate and Noncollegiate Athletes

    Science.gov (United States)

    Thompson, Sharon H.; Gabriel, Melissa

    2004-01-01

    The female athlete triad, defined by eating disorders, menstrual dysfunction, and osteoporosis, has been increasing among female athletes. The purpose of this study was to examine eating disorders, performance-related injuries, menstrual dysfunction, exercise time, calcium intake, and orientation to exercise among undergraduate female collegiate…

  15. Do gravid female Anolis nebulosus thermoregulate differently than males and non-gravid females?

    Science.gov (United States)

    Woolrich-Piña, Guillermo A; Smith, Geoffrey R; Lemos-Espinal, Julio A; Ramírez-Silva, Juan Pablo

    2015-08-01

    In lizards, the role of gravid oviparous females in controlling the temperature experienced by developing embryos prior to oviposition has been rarely examined. In particular, relatively little is known about the effect of gravidity on the thermal ecology of female Anolis lizards. Here we examine the thermal ecology of Anolis nebulosus from Nayarit, Mexico, with a particular goal of comparing the thermal ecology of gravid females to that of non-gravid females and males. The thermal efficiency (E) of gravid female A. nebulosus (E=0.782) was higher than in males (E=0.464), and to a lesser extent, non-gravid females (E=0.637), despite no significant differences observed in body, air, operative, or set point temperatures among males, gravid females, and non-gravid females. Gravid females had smaller differences between body temperatures and set point temperatures (db), but did not differ in the difference between operative temperature and set point temperature (de). Gravid females used sun-shade and shaded microhabitats proportionately more than males and non-gravid females, and rarely used sunny microhabitats. Our results suggest that gravid A. nebulosus are using a different and more efficient thermoregulatory strategy than other adults in the population. Such efficient thermoregulation is possibly related to females attempting to provide a thermal environment that is conducive to the development of embryos in eggs prior to oviposition.

  16. ENTREPRENEURIAL INTENTION AMONG MALAYSIAN ENGINEERING GRADUATES: MALE VERSUS FEMALE

    Directory of Open Access Journals (Sweden)

    Lutfiah Natrah Abbas

    2015-12-01

    Full Text Available Engineering graduates are facing greater challenge to enter the limited job market in Malaysia and equipping graduates with entrepreneurial skills has been promoted as a potential solution to this issue. However, gender factor has been implicated in some studies to confound success of entrepreneurship courses.  The purpose of this study is to test the hypothesis of no difference between genders on entrepreneurial intention; a factor deemed to be important to entrepreneurship success. The Theory of Planned Behaviour (TPB was selected as the framework for understanding this phenomenon.  Three hundred and twenty eight final year engineering students from one public technical university in Malaysia were selected for the study. The Entrepreneurial Intention Questionnaire (EIQ was used to gather data on entrepreneurial intention among participants.  Using a t-test to analyse data on differences, no statistical difference in entrepreneurial intention is found between males and females, while slight difference is found in the components of TPB (attitude towards behaviour, subjective norm, and perceived behavioural control. The study suggests that gender may not be a factor that needs to be dealt with in the implementation of entrepreneurship programmes among engineering students.

  17. New and newer[The New Physics for the Twenty-First Century

    Energy Technology Data Exchange (ETDEWEB)

    Clark, C. [Electron and Optical Physics Division, National Institute of Standards and Technology, MD (United States)]. E-mail: clark@mail.nist.gov

    2006-09-15

    Stephen Hawking's inaugural lecture as Lucasian Professor of Mathematics at Cambridge University in 1980 caused quite a stir. Its title - 'Is the end in sight for theoretical physics?' - raised the prospect of a unified 'theory of everything'. Hawking suggested that there was a good chance of resolving the remaining inconsistencies between the two big 'theories of something' - quantum mechanics and general relativity - before the turn of the century. My first impression on reading The New Physics for the Twenty-First Century, a collection of essays edited by science journalist Gordon Fraser, is that a theory of everything may still be attainable by the turn of the century. However, there is now 20 times more of everything in the universe than there was in the past century, 95% of which no-one has ever actually seen, or had even heard of until a few years ago - as summarized in articles by Wendy Freedman, Edward Kolb and Ronald Adler. Despite this, Michael Green describes amazing developments in string theory that could tie everything together, if one could just figure out which, if any, of the apparently infinite varieties of string theory applies to our world, and why. (U.K.)

  18. Divergent trajectories of Antarctic surface melt under two twenty-first-century climate scenarios

    Science.gov (United States)

    Trusel, Luke D.; Frey, Karen E.; Das, Sarah B.; Karnauskas, Kristopher B.; Kuipers Munneke, Peter; van Meijgaard, Erik; van den Broeke, Michiel R.

    2015-12-01

    Ice shelves modulate Antarctic contributions to sea-level rise and thereby represent a critical, climate-sensitive interface between the Antarctic ice sheet and the global ocean. Following rapid atmospheric warming over the past decades, Antarctic Peninsula ice shelves have progressively retreated, at times catastrophically. This decay supports hypotheses of thermal limits of viability for ice shelves via surface melt forcing. Here we use a polar-adapted regional climate model and satellite observations to quantify the nonlinear relationship between surface melting and summer air temperature. Combining observations and multimodel simulations, we examine melt evolution and intensification before observed ice shelf collapse on the Antarctic Peninsula. We then assess the twenty-first-century evolution of surface melt across Antarctica under intermediate and high emissions climate scenarios. Our projections reveal a scenario-independent doubling of Antarctic-wide melt by 2050. Between 2050 and 2100, however, significant divergence in melt occurs between the two climate scenarios. Under the high emissions pathway by 2100, melt on several ice shelves approaches or surpasses intensities that have historically been associated with ice shelf collapse, at least on the northeast Antarctic Peninsula.

  19. In Vitro Conservation of Twenty-Three Overexploited Medicinal Plants Belonging to the Indian Sub Continent

    Directory of Open Access Journals (Sweden)

    Priyanka Verma

    2012-01-01

    Full Text Available Twenty-three pharmaceutically important plants, namely, Elaeocarpus spharicus, Rheum emodi, Indigofera tinctoria, Picrorrhiza kurroa, Bergenia ciliata, Lavandula officinalis, Valeriana wallichii, Coleus forskohlii, Gentiana kurroo, Saussurea lappa, Stevia rebaudiana, Acorus calamus, Pyrethrum cinerariaefolium, Aloe vera, Bacopa monnieri, Salvia sclarea, Glycyrrhiza glabra, Swertia cordata, Psoralea corylifolia, Jurinea mollis, Ocimum sanctum, Paris polyphylla, and Papaver somniferum, which are at the verge of being endangered due to their overexploitation and collection from the wild, were successfully established in vitro. Collections were made from the different biodiversity zones of India including Western Himalaya, Northeast Himalaya, Gangetic plain, Western Ghats, Semiarid Zone, and Central Highlands. Aseptic cultures were raised at the morphogenic level of callus, suspension, axillary shoot, multiple shoot, and rooted plants. Synseeds were also produced from highly proliferating shoot cultures of Bacopa monnieri, Glycyrrhiza glabra, Stevia rebaudiana, Valeriana wallichii, Gentiana kurroo, Lavandula officinalis, and Papaver somniferum. In vitro flowering was observed in Papaver somniferum, Psoralea corylifolia, and Ocimum sanctum shoots cultures. Out of 23 plants, 18 plants were successfully hardened under glasshouse conditions.

  20. Ukrainian Issues in Geopolitical thought of the Twentieth and Twenty-First Centuries

    Directory of Open Access Journals (Sweden)

    Reginia-Zacharski Jacek

    2016-12-01

    Full Text Available Ukrainian lands in the twentieth and twenty-first centuries have been in proximity of great geopolitical changes several times. During that time the Ukrainian nation – due to various factors – encountered a number of “windows of opportunity” for achieving the realization of dreams about independence and national sovereignty. The author identified in the period considered four “general moments,” of which two have been completed successfully. The first of these occurred in 1990–1991, when for the first time in modern history, Ukrainians managed to achieve a lasting and relatively stable independence. The second of the “moments” – still unresolved – are events that began in the late autumn of 2013. The process, called “Revolution of Dignity”, represents a new quality in the history of the Ukrainian nation, therefore, that the Ukrainians have to defend the status quo (independence, territorial integrity, sovereignty, etc. but not to seek to achieve an independent being. The analysis leads to the conclusion that the ability of Ukrainians to achieve and maintain independence is largely a function of the relative power of the Russian state as measured with respect to the shape and quality of international relations.

  1. DEVELOPMENT OF THE INFORMATION COMPETENCE OF THE ACADEMIC COMMUNITY: TWENTY YEARS AFTER

    Directory of Open Access Journals (Sweden)

    Glosiene, Audrone

    2006-12-01

    Full Text Available Twenty years ago, reading culture, library skills’ development used to be one of the core directions in research and teaching policy of the Department of Library Science at Vilnius University. Lateron, the topic was marginalized and today we return to the field that meanwhile has developed huge knowledge and experience base worldwide. A stimulus for the return was participation in BIBLIONOVA project. The aim of the article is to present a holistic approach towards information competency development in a modern academic institution. Prescriptive approach based on information literacy standards proved to be limited and not always effective in the academic environment.Information competency development is problem-specific, domain-specific, and disciplinespecific. It is interrelated with critical thinking, analytical skills as well as creativity and computerliteracy skills. Holistically, information competency development is an integral part of university’s life-long learning strategy. Critical success factors for information competency development areopen and problem-based learning and cooperative, inclusive strategies of the whole university. Academic libraries continue to play a major role in the process but the connections with faculty and administration in the process are of major importance.

  2. [The first Obesity Unit in Czechoslovakia was established twenty years ago].

    Science.gov (United States)

    Hainer, V; Kunesová, M; Stich, V

    2009-01-01

    The first Obesity Unit in former Czechoslovakia was established at the Fourth Department of Internal Medicine of the Faculty of General Medicine and Faculty Hospital I twenty years ago. Both personal resources (physicians specialized in metabolism and obesity, psychologist, dietician, physiatrist and medical nurses trained in the care of obese patients) and diagnostic tools (body composition assessment by hydrodensitometry, determination of energy expenditure by indirect calorimetry, evaluation of energy and nutrient intake by PC assessment of dietary records, hormonal and biochemical examinations etc.) enabled comprehensive examinations of obese patients. Obesity unit included a specialized in-patient department where the patients with severe and complicated obesity underwent a comprehensive treatment programme which consisted of very low energy diet developed in collaboration with the Obesity Unit. The article summarizes not only clinical experiences of the unit but also its engagement in education on obesity, in research projects and international collaboration over the past 20-years period. Obesity unit succeeded to keep its continuity in spite of repeated moving between 1997-2002. Since 2002 Obesity Unit has been a part of the Institute of Endocrinology which provided additional modern facilities for hormonal and molecular genetic examinations.

  3. Twenty-degree-tilt radiography for evaluation of lateral humeral condylar fracture in children

    Energy Technology Data Exchange (ETDEWEB)

    Imada, Hideaki; Tanaka, Ryuji; Itoh, Yohei; Kishi, Kazuhiko [National Hospital Organization, Higashi-Hiroshima Medical Center, Department of Orthopedic Surgery, Higashi Hiroshima, Hiroshima (Japan)

    2010-03-15

    To investigate the efficacy of '20 -tilt anteroposterior (A-P) radiography' in the assessment of lateral condylar fractures of the distal humerus. Eighteen children with lateral humeral condylar fractures were studied. Every child underwent conventional A-P and lateral radiography, and six children underwent multi-detector computed tomography (MDCT). For the investigation of 20 -tilt radiography, ten children with lateral humeral condylar fractures had conventional and 20 -tilt A-P and lateral radiography both preoperatively and postoperatively. Fragment dislocation was measured at the lateral and medial margins of the fracture on both the conventional A-P and 20 -tilt A-P radiographs. The lateral condylar fragment was triangular and was most prominent posteriorly. The fracture line was typically tilted approximately 20 to a reference line perpendicular to the long axis of the humerus in the lateral view. The extent of dislocation at the lateral and medial margins of the fracture site by 20 -tilt A-P radiography (9.3 {+-} 3.6 mm and 5.6 {+-} 2.5 mm) was significantly wider than that measured by the conventional method (6.8 {+-} 4.1 mm and 2.0 {+-} 1.5 mm), which may influence treatment. Twenty-degree-tilt A-P radiography may more precisely demonstrate fragment dislocation than standard radiographs and may influence patient treatment. (orig.)

  4. Clinical characters of pregnancy complicated with epilepsy——with twenty cases reported

    Institute of Scientific and Technical Information of China (English)

    Ma Liang-kun; Huang Yan; Yang Jian-qiu; Bian Xu-ming; Liu Jun-tao

    2012-01-01

    Objective: To explore the clinical characteristics and perinatal management of pregnancy complicated with epilepsy.Methods: Twenty patients of pregnancy complicated with epilepsy from January 1995 to December 2011 were analyzed retrospectively.Results: The incidence of pregnancy complicated with epilepsy was 0.08%.The average age was 29.2 ± 5.3 years and average gestational week was 37.9 ± 3.7 week.Fifteen patients were diagnosed with epilepsy before pregnancy.Two patients who stopped the antiepileptic drugs (AEDs) before pregnancy and five patients who continued the AEDs before and during pregnancy had good seizure control.The other seven patients who discontinued the AEDs had convulsive seizures during pregnancy.One patient has never been treated and had generalized tonic-clonic seizures frequently.Five patients experienced their first seizures during pregnancy.There were no obvious predisposing factors except for severe viral encephalitis in one patient.Fourteen patients had cesarean section.The preterm delivery rate,small for gestational age rate and perinatal mortality rate were 20%,20% and 5 % respectively.Follow up of the children born by the epilepsy mothers showed no mental retardation or epilepsy.Conclusions: Proper preconception planning and good compliance with antiepileptic drugs are essential for women with epilepsy to have favorable pregnancy outcome.The cooperation of obstetric,neurology and anaesthesia doctor is important for pregnant women with epilepsy.

  5. Twenty-five Years of PTHrP Progress from Cancer Hormone to Multifunctional Cytokine

    Science.gov (United States)

    McCauley, Laurie K.; Martin, T. John

    2016-01-01

    Twenty-five years ago a ‘new’ protein was identified from cancers that caused hypercalcemia. It was credited for its ability to mimic parathyroid hormone, and hence was termed parathyroid hormone-related protein (PTHrP). Today it is recognized for its widespread distribution, its endocrine, paracrine, and intracrine modes of action driving numerous physiologic and pathologic conditions with a central role in organogenesis. The multiple biological activities within a complex molecule with paracrine modulation of adjacent target cells present boundless possibilities. The protein structure of PTHrP has been traced, dissected and deleted comprehensively and conditionally, yet numerous questions lurk in its past that will carry into the future. Issues of the variable segments of the protein including the enigmatic nuclear localization sequence are only recently being clarified. Aspects of PTHrP production and action in the menacing condition of cancer are emerging as dichotomies that may represent intended temporal actions of PTHrP. Relative to PTH, the hormone regulating calcium homeostasis, PTHrP ‘controls the show’ locally at the PTH/PTHrP receptor throughout the body. Great strides have been made in our understanding of PTHrP actions, yet years of exciting investigation and discovery are imminent. PMID:22549910

  6. Twenty-one years of child advocacy: an editorial retrospective of the Teuscher years.

    Science.gov (United States)

    Kohn, D W

    1990-01-01

    On the eleventh anniversary of his Editorship of JDC, Dr. George Teuscher took stock of the state of the Journal, noting progress made and challenges ahead, writing that, "A good journal cannot ride on its reputation... Constant effort to improve, resourcefulness, and prolific reading and study are required of the editor of a prestigious journal." He has written extensively on the importance of writing and effective communication in the face of an information explosion, stating that, "The journal is still the best means of presenting new information to the professions." Writing a note of encouragement to the editor of a new dental journal, he observed, "Of course the dental and medical literature can boast of some great editors, who earned their reputations because they were able to apply intelligence, writing ability, knowledge of the scientific method, and imagination to a new undertaking." After twenty-one years, it is safe to say that Dr. Teuscher is such an Editor; he has filled our minds with knowledge and our hearts with wisdom; he has reminded us of the best that is in us; he has helped us to feel the anguish of the afflicted and oppressed; he has brought knowledge and skill to help the infirm: and he has taught us to stand in awe before the mystery of being.

  7. Twenty years of experience with the rabbit model, a versatile model for tracheal transplantation research

    Institute of Scientific and Technical Information of China (English)

    Margot Den Hondt; Bart M Vanaudenaerde; Pierre Delaere; Jan J Vranckx

    2016-01-01

    Pathologies comprising more than half the length of the trachea are a challenge to the reconstructive surgeon. Innovative tracheal transplantation techniques aim to offer the patient a curative solution with a sustained improvement in quality of life. This review summarizes the authors’ experience with the rabbit as a versatile model for research regarding tracheal transplantation. Because of the segmental blood supply of the trachea, it is not feasible to transplant the organ together with a well-defined vascular pedicle. As such, the key element of successful tracheal transplantation is the creation of a new blood supply. This vascularized construct is created by prelaminating the rabbit trachea heterotopically, within the lateral thoracic fascia. After prelamination, the construct and its vascular pedicle are transferred to the orthotopic position in the neck. This model has become gold standard because of the advantages of working with rabbits, the anatomy of the rabbit trachea, and the reliability of the lateral thoracic artery flap. In this paper, the key elements of surgery in the rabbit are discussed, as well as the tracheal anastomosis and the harvest of the lateral thoracic artery flap. Practical tips and tricks are presented. The data described in this review represent the fundaments of ongoing translational research in the center over the past twenty years.

  8. Twenty-five astronomical observations that changed the world and how to make them yourself

    CERN Document Server

    Marett-Crosby, Michael

    2013-01-01

    Human history is also the record of our fascination with the sky, and to look upwards is to follow in the steps of such greats as Galileo and Newton. What they and others once saw in the heavens for the first time, amateur astronomers can discover anew using this guide to twenty-five of the greatest journeys through space.   Starting with our most visible companion the Moon, each chapter offers a step-by-step walk-through of famous astronomical observations from the history of science. Beginning with the easiest targets, sometimes even accessible with the naked eye, the challenges become progressively more difficult. Beginner astronomers and more experienced hobbyists alike can reacquaint themselves with the wonders of our fellow planets and even reach far beyond our own solar system to touch on such incredible phenomena as the birth of new stars in nebula systems and the deceptive nothingness of black holes. The would-be astronaut can spy the International Space Station in orbit with binoculars or the dooms...

  9. Projected deglaciation of western Canada in the twenty-first century

    Science.gov (United States)

    Clarke, Garry K. C.; Jarosch, Alexander H.; Anslow, Faron S.; Radić, Valentina; Menounos, Brian

    2015-05-01

    Retreat of mountain glaciers is a significant contributor to sea-level rise and a potential threat to human populations through impacts on water availability and regional hydrology. Like most of Earth’s mountain glaciers, those in western North America are experiencing rapid mass loss. Projections of future large-scale mass change are based on surface mass balance models that are open to criticism, because they ignore or greatly simplify glacier physics. Here we use a high-resolution regional glaciation model, developed by coupling physics-based ice dynamics with a surface mass balance model, to project the fate of glaciers in western Canada. We use twenty-first-century climate scenarios from an ensemble of global climate models in our simulations; the results indicate that by 2100, the volume of glacier ice in western Canada will shrink by 70 +/- 10% relative to 2005. According to our simulations, few glaciers will remain in the Interior and Rockies regions, but maritime glaciers, in particular those in northwestern British Columbia, will survive in a diminished state. We project the maximum rate of ice volume loss, corresponding to peak input of deglacial meltwater to streams and rivers, to occur around 2020-2040. Potential implications include impacts on aquatic ecosystems, agriculture, forestry, alpine tourism and water quality.

  10. Emerging Tick-Borne Viruses in the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Karen L. Mansfield

    2017-07-01

    Full Text Available Ticks, as a group, are second only to mosquitoes as vectors of pathogens to humans and are the primary vector for pathogens of livestock, companion animals, and wildlife. The role of ticks in the transmission of viruses has been known for over 100 years and yet new pathogenic viruses are still being detected and known viruses are continually spreading to new geographic locations. Partly as a result of their novelty, tick-virus interactions are at an early stage in understanding. For some viruses, even the principal tick-vector is not known. It is likely that tick-borne viruses will continue to emerge and challenge public and veterinary health long into the twenty-first century. However, studies focusing on tick saliva, a critical component of tick feeding, virus transmission, and a target for control of ticks and tick-borne diseases, point toward solutions to emerging viruses. The aim of this review is to describe some currently emerging tick-borne diseases, their causative viruses, and to discuss research on virus-tick interactions. Through focus on this area, future protein targets for intervention and vaccine development may be identified.

  11. Effects of long-term variability on projections of twenty-first century dynamic sea level

    Science.gov (United States)

    Bordbar, Mohammad H.; Martin, Thomas; Latif, Mojib; Park, Wonsun

    2015-04-01

    Sea-level rise is one of the most pressing aspects of anthropogenic global warming with far-reaching consequences for coastal societies. However, sea-level rise did and will strongly vary from coast to coast. Here we investigate the long-term internal variability effects on centennial projections of dynamic sea level (DSL), the local departure from the globally averaged sea level. A large ensemble of global warming integrations has been conducted with a climate model, where each realization was forced by identical CO2 increase but started from different atmospheric and oceanic initial conditions. In large parts of the mid- and high latitudes, the ensemble spread of the projected centennial DSL trends is of the same order of magnitude as the globally averaged steric sea-level rise, suggesting that internal variability cannot be ignored when assessing twenty-first-century DSL trends. The ensemble spread is considerably reduced in the mid- to high latitudes when only the atmospheric initial conditions differ while keeping the oceanic initial state identical; indicating that centennial DSL projections are strongly dependent on ocean initial conditions.

  12. Seasonal frost effects on the dynamic behavior of a twenty-story office building

    Science.gov (United States)

    Yang, Z.; Dutta, U.; Xiong, F.; Biswas, N.; Benz, H.

    2008-01-01

    Studies have shown that seasonal frost can significantly affect the seismic behavior of a bridge foundation system in cold regions. However, little information could be found regarding seasonal frost effects on the dynamic behavior of buildings. Based on the analysis of building vibration data recorded by a permanent strong-motion instrumentation system, the objective of this paper is to show that seasonal frost can impact the building dynamic behavior and the magnitude of impact may be different for different structures. Ambient noise and seismic data recorded on a twenty-story steel-frame building have been analyzed to examine the building dynamic characteristics in relationship to the seasonal frost and other variables including ground shaking intensity. Subsequently, Finite Element modeling of the foundation-soil system and the building superstructure was conducted to verify the seasonal frost effects. The Finite Element modeling was later extended to a reinforced-concrete (RC) type building assumed to exist at a similar site as the steel-frame building. Results show that the seasonal frost has great impact on the foundation stiffness in the horizontal direction and a clear influence on the building dynamic behavior. If other conditions remain the same, the effects of seasonal frost on structural dynamic behavior may be much more prominent for RC-type buildings than for steel-frame buildings. ?? 2007 Elsevier B.V. All rights reserved.

  13. In vitro conservation of twenty-three overexploited medicinal plants belonging to the Indian sub continent.

    Science.gov (United States)

    Verma, Priyanka; Mathur, Ajay Kumar; Jain, Sheetal Prasad; Mathur, Archana

    2012-01-01

    Twenty-three pharmaceutically important plants, namely, Elaeocarpus spharicus, Rheum emodi, Indigofera tinctoria, Picrorrhiza kurroa, Bergenia ciliata, Lavandula officinalis, Valeriana wallichii, Coleus forskohlii, Gentiana kurroo, Saussurea lappa, Stevia rebaudiana, Acorus calamus, Pyrethrum cinerariaefolium, Aloe vera, Bacopa monnieri, Salvia sclarea, Glycyrrhiza glabra, Swertia cordata, Psoralea corylifolia, Jurinea mollis, Ocimum sanctum, Paris polyphylla, and Papaver somniferum, which are at the verge of being endangered due to their overexploitation and collection from the wild, were successfully established in vitro. Collections were made from the different biodiversity zones of India including Western Himalaya, Northeast Himalaya, Gangetic plain, Western Ghats, Semiarid Zone, and Central Highlands. Aseptic cultures were raised at the morphogenic level of callus, suspension, axillary shoot, multiple shoot, and rooted plants. Synseeds were also produced from highly proliferating shoot cultures of Bacopa monnieri, Glycyrrhiza glabra, Stevia rebaudiana, Valeriana wallichii, Gentiana kurroo, Lavandula officinalis, and Papaver somniferum. In vitro flowering was observed in Papaver somniferum, Psoralea corylifolia, and Ocimum sanctum shoots cultures. Out of 23 plants, 18 plants were successfully hardened under glasshouse conditions.

  14. Molecular characterization of twenty polymorphic microsatellite markers in the polyploid fruit tree species Syzygium samarangense (Myrtaceae).

    Science.gov (United States)

    Lai, J M; Tsai, C C; Yen, C R; Ko, Y Z; Chen, S R; Weng, I S; Lin, Y S; Chiang, Y C

    2015-10-21

    Syzygium samarangense (Blume) Merr. & Perry (wax apple) is an important commercial fruit tree in Southeast Asia. Here, microsatellite markers were developed to evaluate genetic diversity and distinguish cultivars in this species. In total, 161 microsatellite loci with sufficient flanking sequences to design primer sets were isolated from wax apple using a magnetic bead-enrichment method. Fifty-eight primer sets were designed based on the flanking sequences of each single sequence repeat (SSR) locus and were tested using 14 wax apple cultivars/lines. Twenty SSR loci were found to be polymorphic and transferable across the 14 wax apple cultivars/lines. The number of alleles and effective number of alleles detected per locus ranged from 4 to 12 and from 1.697 to 9.800, respectively. The expected heterozygosity ranged from 0.150 to 0.595 (mean = 0.414). Polymorphism information content values ranged from 0.502 to 0.866 (mean = 0.763). These new microsatellite loci will be of value for characterization of genetic diversity in wax apples and for the identification of cultivars.

  15. Twenty-five winters of unexpected Eurasian cooling unlikely due to Arctic sea-ice loss

    Science.gov (United States)

    McCusker, Kelly E.; Fyfe, John C.; Sigmond, Michael

    2016-11-01

    Surface air temperature over central Eurasia decreased over the past twenty-five winters at a time of strongly increasing anthropogenic forcing and Arctic amplification. It has been suggested that this cooling was related to an increase in cold winters due to sea-ice loss in the Barents-Kara Sea. Here we use over 600 years of atmosphere-only global climate model simulations to isolate the effect of Arctic sea-ice loss, complemented with a 50-member ensemble of atmosphere-ocean global climate model simulations allowing for external forcing changes (anthropogenic and natural) and internal variability. In our atmosphere-only simulations, we find no evidence of Arctic sea-ice loss having impacted Eurasian surface temperature. In our atmosphere-ocean simulations, we find just one simulation with Eurasian cooling of the observed magnitude but Arctic sea-ice loss was not involved, either directly or indirectly. Rather, in this simulation the cooling is due to a persistent circulation pattern combining high pressure over the Barents-Kara Sea and a downstream trough. We conclude that the observed cooling over central Eurasia was probably due to a sea-ice-independent internally generated circulation pattern ensconced over, and nearby, the Barents-Kara Sea since the 1980s. These results improve our knowledge of high-latitude climate variability and change, with implications for our understanding of impacts in high-northern-latitude systems.

  16. The Third Revolution: Philosophy into Practice in Twenty-first Century Psychiatry

    Directory of Open Access Journals (Sweden)

    KWM (Bill Fulford

    2008-12-01

    Full Text Available Three revolutions in psychiatry characterised the closing decade of the twentieth century: 1 in the neurosciences, 2 in patient-centred models of service delivery, and 3 in the emergence of a rapidly expanding new cross-disciplinary field of philosophy and psychiatry. Starting with a case history, the paper illustrates the impact of this third revolution - the new philosophy of psychiatry - on day-to-day clinical practice through training programmes and policy developments in what has become known as values-based practice. Derived from philosophical value theory and phenomenology, values-based practice is a partner to evidence-based practice in supporting clinical decision-making in the highly complex environment of mental health care. The paper concludes by setting values-based practice in context with other potentially practical important areas of the new philosophy of psychiatry arguing that all three revolutions need to be brought together if psychiatry is to meet the challenges of the twenty-first century.

  17. Waving or Drowning? Perceptions of Second Wave Feminism Through a Twenty-First Century Lens

    OpenAIRE

    Bralesford, Helen Margaret

    2006-01-01

    This dissertation sets out to explore some twenty-first century perceptions of second wave feminism with as little mediation from the academy as possible by employing the lens of popular culture to tease out and examine some of the assumptions about the second wave that have become culturally embedded at a grass roots level. The first chapter takes Betty Friedan���������������¢��������������������������������s seminal text The Feminine Mysti...

  18. Civil engineering at the crossroads in the twenty-first century.

    Science.gov (United States)

    Ramírez, Francisco; Seco, Andres

    2012-12-01

    The twenty-first century presents a major challenge for civil engineering. The magnitude and future importance of some of the problems perceived by society are directly related to the field of the civil engineer, implying an inescapable burden of responsibility for a group whose technical soundness, rational approach and efficiency is highly valued and respected by the citizen. However, the substantial changes in society and in the way it perceives the problems that it considers important call for a thorough review of our structures, both professional and educational; so that our profession, with its undeniable historical prestige, may modernize certain approaches and attitudes in order to continue to be a reliable instrument in the service of society, giving priority from an ethical standpoint to its actions in pursuit of "the public good". It possesses important tools to facilitate this work (new technologies, the development of communications, the transmission of scientific thought.···); but there is nevertheless a need for deep reflection on the very essence of civil engineering: what we want it to be in the future, and the ability and willingness to take the lead at a time when society needs disinterested messages, technically supported, reasonably presented and dispassionately transmitted.

  19. Projections of glacier change in the Altai Mountains under twenty-first century climate scenarios

    Science.gov (United States)

    Zhang, Yong; Enomoto, Hiroyuki; Ohata, Tetsuo; Kitabata, Hideyuki; Kadota, Tsutomu; Hirabayashi, Yukiko

    2016-11-01

    We project glacier surface mass balances of the Altai Mountains over the period 2006-2100 for the representative concentration pathway (RCP) 4.5 and RCP8.5 scenarios using daily near-surface air temperature and precipitation from 12 global climate models in combination with a surface mass balance model. The results indicate that the Altai glaciers will undergo sustained mass loss throughout the 21st for both RCPs and reveal the future fate of glaciers of different sizes. By 2100, glacier area in the region will shrink by 26 ± 10 % for RCP4.5, while it will shrink by 60 ± 15 % for RCP8.5. According to our simulations, most disappearing glaciers are located in the western part of the Altai Mountains. For RCP4.5, all glaciers disappearing in the twenty-first century have a present-day size smaller than 5.0 km2, while for RCP8.5, an additional 7 % of glaciers in the initial size class of 5.0-10.0 km2 also vanish. We project different trends in the total meltwater discharge of the region for the two RCPs, which does not peak before 2100, with important consequences for regional water availability, particular for the semi-arid and arid regions. This further highlights the potential implications of change in the Altai glaciers on regional hydrology and environment.

  20. Radiation exposures for DOE and DOE contractor employees, 1990. Twenty-third annual report

    Energy Technology Data Exchange (ETDEWEB)

    Smith, M.H.; Hui, T.E. [Pacific Northwest Lab., Richland, WA (United States); Millet, W.H.; Scholes, V.A. [Idaho National Engineering Lab., Idaho Falls, ID (United States)

    1994-03-01

    This is the 23rd in a series of annual radiation exposure reports published by the Department of Energy (DOE) or its predecessors. This report summarizes the radiation exposures received by both employees and visitors at DOE and DOE contractor facilities during 1990. Trends in radiation exposures are evaluated by comparing the doses received in 1990 to those received in previous years. The significance of the doses is addressed by comparing them to the DOE limits and by correlating the doses to health risks based on risk estimated from expert groups. This report is the third that is based on detailed exposure data for each individual monitored at a DOE facility. Prior to 1988, only summarized data from each facility were available. This report contains information on different types of radiation doses, including total effective, internal, penetrating, shallow, neutron, and extremity doses. It also contains analysis of exposures by age, sex, and occupation of the exposed individuals. This report also continues the precedent established in the Twenty-First (1988) Annual Report by conducting a detailed, one-time review and analysis of a particular topic of interest. The special topic for this report is a comparison of total effective, internal, and extremity dose equivalent values against penetrating dose equivalent values.

  1. Phenotypic Responses of Twenty Diverse Proso Millet (Panicum miliaceum L. Accessions to Irrigation

    Directory of Open Access Journals (Sweden)

    Cedric Habiyaremye

    2017-03-01

    Full Text Available To date, little research has been conducted on the phenotypic responses of proso millet to drought and deficit irrigation treatments in the dryland wheat-based cropping systems of the Palouse bioregion of the U.S. The objectives of this study were to evaluate critical agronomic traits of proso millet, including emergence, plant height, days to heading, days to maturity, and grain yield, with and without supplemental irrigation. Twenty diverse proso millet accessions, originating from Bulgaria, Czechoslovakia, Morocco, the former Soviet Union, Turkey, and the United States, were grown in irrigated and non-irrigated treatments under organic conditions in Pullman, WA, from 2012 to 2014. Irrigation was shown to significantly improve emergence and increase plant height at stem extension and to hasten ripening of all the varieties, whereas heading date was not affected by irrigation in two of the three years tested. Irrigation resulted in higher mean seed yield across all varieties, with ‘GR 665’ and ‘Earlybird’ performing best under irrigation. Seed yield was highest in ‘GR 658’ and ‘Minsum’ in the non-irrigated treatment, suggesting the importance of identification and utilization of varieties adapted to low rainfall conditions. The highest yielding varieties in irrigated systems are unlikely be the highest yielding in dryland systems. Our results suggest that millet has potential as a regionally novel crop for inclusion in traditional dryland cropping rotations in the Palouse ecosystem, thereby contributing to increased cropping system diversity.

  2. Santiago: Modernisation, segregation and urban identities in the twenty first century

    Directory of Open Access Journals (Sweden)

    Francisca Márquez

    2011-01-01

    Full Text Available This paper discusses research carried out in Santiago, Chile, and addresses the origin and construction of urban identities in this segregated city of the twenty first century. Based on sociological and ethnographic evidence, urban identity building processes are analysed by observing the occupation, use and appropriation of territory. The hypothesis is that, despite evidence of segregation, modernisation and globalisation, urban people reinvent lifestyles within their territories in order to harmonise their bonds of affection and belonging by using distinguishing markings or “brands” and by adopting typical everyday habits. The modern, segregated and global city is filled with “islands” that convey imagery and desires for a friendlier urban life. This paper analyses areas with community identities, neo community identities and border identities. It suggests that, just as community identities shelter nostalgia for a lost community (by finding refuge or reinventing ways to make the fringes of the city habitable in the background or on the “other side��� of the Mapocho River and very near the historical centre of the city, border identities have also arisen and persisted; these subvert the orderly and hegemonic city, resulting in a diverse, heterogeneous and multicultural lifestyle. The result is a synthesis and an urban lifestyle.

  3. Waving or Drowning? Perceptions of Second Wave Feminism Through a Twenty-First Century Lens

    OpenAIRE

    Bralesford, Helen Margaret

    2006-01-01

    This dissertation sets out to explore some twenty-first century perceptions of second wave feminism with as little mediation from the academy as possible by employing the lens of popular culture to tease out and examine some of the assumptions about the second wave that have become culturally embedded at a grass roots level. The first chapter takes Betty Friedan���������������¢��������������������������������s seminal text The Feminine Mysti...

  4. Projections of glacier change in the Altai Mountains under twenty-first century climate scenarios

    Science.gov (United States)

    Zhang, Yong; Enomoto, Hiroyuki; Ohata, Tetsuo; Kitabata, Hideyuki; Kadota, Tsutomu; Hirabayashi, Yukiko

    2016-01-01

    We project glacier surface mass balances of the Altai Mountains over the period 2006-2100 for the representative concentration pathway (RCP) 4.5 and RCP8.5 scenarios using daily near-surface air temperature and precipitation from 12 global climate models in combination with a surface mass balance model. The results indicate that the Altai glaciers will undergo sustained mass loss throughout the 21st for both RCPs and reveal the future fate of glaciers of different sizes. By 2100, glacier area in the region will shrink by 26 ± 10 % for RCP4.5, while it will shrink by 60 ± 15 % for RCP8.5. According to our simulations, most disappearing glaciers are located in the western part of the Altai Mountains. For RCP4.5, all glaciers disappearing in the twenty-first century have a present-day size smaller than 5.0 km2, while for RCP8.5, an additional ~7 % of glaciers in the initial size class of 5.0-10.0 km2 also vanish. We project different trends in the total meltwater discharge of the region for the two RCPs, which does not peak before 2100, with important consequences for regional water availability, particular for the semi-arid and arid regions. This further highlights the potential implications of change in the Altai glaciers on regional hydrology and environment.

  5. Twenty Years of Ablative Photodecomposition (Industrial Applications of Physics Prize Lecture)

    Science.gov (United States)

    Srinivasan, Rangaswamy

    2004-03-01

    It was a little over twenty years ago that two groups, one in the U.S. and another in Hull, U.K. working independently, reported that ultraviolet laser pulses of nanosecond duration were capable of etching organic polymer films without any need for further development.In 1982, our group at the IBM Research Center which studied this phenomenon at 193nm named the process "Ablative Photodecomposition". Dyer and his group in Hull reported similar results at 248nm and 308nm in 1983. We also showed that the process worked well in the etching of tissue and had the potential to be of use in surgery since there was no detectable heat damage around the exposed area. These reports led to a burst of activity from numerous groups all over the world which has not slowed down significantly to the present day. The driving force behind the activity was and continues to be the potential for applications in several areas of computer hardware technology as well as in corneal refractive surgery. Today these applications can be said to be firmly in place and well-accepted. Strangely, the science behind the process is still a subject for serious discussion. The reason for this is the mix of physicists, chemists, medical doctors and engineers who have stepped into the debate. The result is a true 'Babel' which will be pointed out.

  6. Twenty years of renewable energy law; 20 Jahre Recht der Erneuerbaren Energien

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, Thorsten (ed.)

    2012-07-01

    The present volume was compiled as part of a project funded by the German Federal Ministry for Environment, Nature Conservation and Reactor Safety, one event under which was the seventh Wuerzburg conference on environmental energy law with the title ''Twenty Years of Renewable Energy Law'' which took place on 13/14 October 2010. It comprises 36 contributions which, from different scientific perspectives, take stock of the significance of renewable energies for climate protection and the energy supply, examine the developments of the past 20 years and draw conclusions for the future use of renewable energy. The authors are scientists from the areas of climate research, economics, political science, engineering, environmental psychology and jurisprudence who have dedicated their work to issues that directly or indirectly relate to the expansion of renewable energies. Together they have created an overall picture of renewable energies with its many different aspects and related topics, a picture that necessarily cannot be complete but which nevertheless provides many rich insights. The great majority of articles were written around the turn of the year to 2011, just after the granting of lifetime extension for German nuclear power plants. They thus only take sparse account of the diverse and for some part far-reaching changes in German energy policy that came about after the reactor disaster in Fukushima.

  7. Diasporic Reparations: Repairing the Social Imaginaries of Central America in the Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Ana Patricia Rodríguez

    2013-06-01

    Full Text Available Contemporary Central American diasporic writers like Horacio Castellanos Moya, Francisco Goldman, Héctor Tobar, and Marcos McPeek Villatoro, in Senselessness (2008, The Art of Political Murder: Who Killed the Bishop? (2007, The Tattooed Soldier (1998, and the Romilia Chacón detective series, write in response to various forms of violence. They grapple with the image of Central America as a site of unsustainable violence, inhospitable material conditions, and unresolved historical issues that extend into the lives of Central Americans in the United States. The past is not easily dismissed, but lies at the core of transnational Central American subject formation. This essay examines how violence and impunity are closely tied in Central American diasporic texts and hold cognitive relevancy for Central Americans in and outside of the isthmus. While US Central Americans seek to understand the origins and conditions of their diaspora, writers reflect critically on Central American historiography, diaspora, and the construction of transnational “Centroamericanidades” in the twenty-first century. These writers engage in a literature of reparation that reveals the (impossibility of repairing and re-writing or righting the past in societies where violence and impunity have been institutionalized.

  8. Nutritional composition and antioxidant activity of twenty mung bean cultivars in China

    Institute of Scientific and Technical Information of China (English)

    Zhenxing Shi; Yang Yao; Yingying Zhu; Guixing Ren

    2016-01-01

    Interest in mung bean (Vigna radiata L.) as a functional food is growing;however, studies on the nutritional composition of major mung bean cultivars planted in China are limited. Twenty Chinese mung bean cultivars were collected and their nutritional compositions including starch, fat, protein, and phytochemicals were analyzed. The cultivars were found to have a high amount of resistant starch, accounting for 16.1%–22.3%of total starch, and balanced amino acid constitutions. Palmitic acid and linoleic acid were the two dominant fatty acids, accounting for respectively 32.4%and 36.1%of all of the assayed fatty acids. Four bound phenolic acids (syringic, caffeic, p-coumaric, and ferulic acids) and two free phenolic acids (caffeic and ferulic acids) were identified by HPLC. The antioxidant activity of 70%ethanol extracts from the 20 mung bean cultivars was evaluated. Their DPPH and ABTS+free-radical-scavenging capacity ranged from 28.13 ± 2.24 to 35.68 ± 0.71μmol g−1 and from 3.82 ± 0.25 to 13.44 ± 1.76μmol g−1, respectively. Significant positive correlations of ABTS+free-radical-scavenging capacity with total phenolic acids and total flavonoid contents were observed. These results suggest that Chinese mung bean cultivars are rich in balanced nutrients and that their phytochemicals should be considered as potential sources of natural antioxidants.

  9. Toxicity of twenty-two plant essential oils against pathogenic bacteria of vegetables and mushrooms.

    Science.gov (United States)

    Todorović, Biljana; Potočnik, Ivana; Rekanović, Emil; Stepanović, Miloš; Kostić, Miroslav; Ristić, Mihajlo; Milijašević-Marčić, Svetlana

    2016-12-01

    ASBTRACT Toxicity of twenty-two essential oils to three bacterial pathogens in different horticultural systems: Xanthomonas campestris pv. phaseoli (causing blight of bean), Clavibacter michiganensis subsp. michiganensis (bacterial wilt and canker of tomato), and Pseudomonas tolaasii (causal agent of bacterial brown blotch on cultivated mushrooms) was tested. Control of bacterial diseases is very difficult due to antibiotic resistance and ineffectiveness of chemical products, to that essential oils offer a promising alternative. Minimal inhibitory and bactericidal concentrations are determined by applying a single drop of oil onto the inner side of each plate cover in macrodilution assays. Among all tested substances, the strongest and broadest activity was shown by the oils of wintergreen (Gaultheria procumbens), oregano (Origanum vulgare), and lemongrass (Cymbopogon flexuosus. Carvacrol (64.0-75.8%) was the dominant component of oregano oils, while geranial (40.7%) and neral (26.7%) were the major constituents of lemongrass oil. Xanthomonas campestris pv. phaseoli was the most sensitive to plant essential oils, being susceptible to 19 oils, while 11 oils were bactericidal to the pathogen. Sixteen oils inhibited the growth of Clavibacter michiganensis subsp. michiganensis and seven oils showed bactericidal effects to the pathogen. The least sensitive species was Pseudomonas tolaasii as five oils inhibited bacterial growth and two oils were bactericidal. Wintergreen, oregano, and lemongrass oils should be formulated as potential biochemical bactericides against different horticultural pathogens.

  10. Effects of brewing conditions on the antioxidant capacity of twenty-four commercial green tea varieties.

    Science.gov (United States)

    Sharpe, Erica; Hua, Fang; Schuckers, Stephanie; Andreescu, Silvana; Bradley, Ryan

    2016-02-01

    A novel paper-based Nanoceria Reducing Antioxidant Capacity (NanoCerac) assay for antioxidant detection (Sharpe, Frasco, Andreescu, & Andreescu, 2012), has been adapted for the first time as a high-throughput method, in order to measure the effect of brewing conditions and re-infusion on the antioxidant capacity of twenty-four commercial green teas. The oxygen radical absorbance capacity (ORAC) assay, frequently applied to complex foods and beverages, was used as a comparator measure of antioxidant capacity. A novel measure of sustained antioxidant capacity, the total inherent antioxidant capacity (TI-NanoCerac and TI-ORAC) was measured by infusing each tea six times. Effects of brewing conditions (temperature, brew time, etc.) were assessed using one popular tea as a standard. Both NanoCerac and ORAC assays correlated moderately (R(2) 0.80 ± 0.19). The average first-brew NanoCerac, TI-NanoCerac, first-brew ORAC and TI-ORAC were: 0.73 ± 0.1 GAE/g tea; 2.4 ± 0.70 mmolGAE/g tea; 1.0 ± 0.3 mmolTE/g tea and 2.1 ± 0.71 mmolTE/g tea respectively. Brewing conditions including water temperature and infusion time significantly affected antioxidant capacity. The high-throughput adaptation of the original NanoCerac assay tested here offered advantages over ORAC, including portability and rapid analysis.

  11. Red eyes in the necropsy floor: twenty cases of hyphema in dogs and cats

    Directory of Open Access Journals (Sweden)

    Tessie Beck Martins

    2015-01-01

    Full Text Available Hyphema (hemorrhage within the anterior chamber of the eye can be caused by several mechanisms and can easily be detected in routine ophthalmic or necroscopic examination as discolored red eye(s. The purpose of this study is to report the cause of hyphema diagnosed as a postmortem finding in dogs and cats. Twenty cases, 14 dogs and six cats of several ages and breeds and of both sexes were included in the study. Hyphema presented as a unilateral (14 cases out of 20 or bilateral (6/20 disorder in dogs and cats and extension of hemorrhage varied from minimal to diffuse. Hyphema was secondary to systemic disease (15/20 or occurred as a primary ocular lesion (5/20 in four dogs and one cat. Primary hyphema was always unilateral. In four of these cases, the cause of hyphema was trauma and remaining case was caused by phacoclastic uveitis in a dog with bilateral hypermature cataract. Various causes of bleeding disorders were found related to secondary hyphema: in decreasing order of frequency, they included vasculitis (8/15, systemic hypertension (5/15, and acquired coagulopathies (2/15. Vasculitis due to feline infectious peritonitis accounted for half of the cases (n=3 of systemic hyphema in cats. The various pathological aspects and pathogenesis of hyphema in dogs and cats are described and discussed.

  12. Between vanguard and exclusion- young people of the twenty-first century

    Directory of Open Access Journals (Sweden)

    Agnieszka Gil

    2011-12-01

    Full Text Available This study has been narrowed down to reveal a paradox. Here the vanguard of culture and civilization - which is regarded as young people of the twenty-first century – is embroiled in a discourse of exclusion: economic, political and cultural life. In secondary school programs and high schools we do not find specific references and studies, primarily based on the needs of students, about the theory of popular culture and cultural education in the area of pop culture. The paradox of exclusion of mainstream culture from educational discourse is schizophrenic. The political exclusion of young people of the XXI century I consider all the disparaging scientific discourse, which skips the actual media and communication competence of young people. Prosumers, cognitarchy, digital natives, C-generation – they are for the modern economy “Silicon Valley” - their market power to exclude is already unstoppable. In other areas it remains to be considered whether excluding young people from the cultural discourse will not deprive our future teachers and translators of the next civilization revolution of social reality...

  13. Female Sex Offenders: Public Awareness and Attributions.

    Science.gov (United States)

    Cain, Calli M; Anderson, Amy L

    2016-09-16

    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.

  14. Sexuality of male-to-female transsexuals.

    Science.gov (United States)

    Veale, Jaimie F; Clarke, Dave E; Lomax, Terri C

    2008-08-01

    Blanchard's (J Nerv Ment Dis 177:616-623, 1989) theory of autogynephilia suggests that male-to-female transsexuals can be categorized into different types based on their sexuality. Little previous research has compared the sexuality of male-to-female transsexuals to biological females. The present study examined 15 aspects of sexuality among a non-clinical sample of 234 transsexuals and 127 biological females, using either an online or a paper questionnaire. The results showed that, overall, transsexuals tended to place more importance on partner's physical attractiveness and reported higher scores on Blanchard's Core Autogynephilia Scale than biological females. In addition, transsexuals classified as autogynephilic scored significantly higher on Attraction to Feminine Males, Core Autogynephilia, Autogynephilic Interpersonal Fantasy, Fetishism, Preference for Younger Partners, Interest in Uncommitted Sex, Importance of Partner Physical Attractiveness, and Attraction to Transgender Fiction than other transsexuals and biological females. In accordance with Blanchard's theory, autogynephilia measures were positively correlated to Sexual Attraction to Females among transsexuals. In contrast to Blanchard's theory, however, those transsexuals classified as autogynephilic scored higher on average on Sexual Attraction to Males than those classified as non-autogynephilic, and no transsexuals classified as autogynephilic reported asexuality.

  15. 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.

  16. Visual perception of female physical attractiveness.

    Science.gov (United States)

    Fan, J; Liu, F; Wu, J; Dai, W

    2004-02-22

    On the basis of visual assessment of figure drawings and front/profile images, past researchers believed that the waist-hip ratio (WHR) and the body mass index (BMI) were two putative cues to female physical attractiveness. However, this view was not tested on three-dimensional (3D) female images. In the present study, 3D images of 31 Caucasian females having varying body weights (BMI ranged from 16 to 35) were shown to 29 male and 25 female viewers, who were asked to rate the physical attractiveness. The results showed that the body volume divided by the square of the height, defined as volume height index (VHI), is the most important and direct visual determinant of female physical attractiveness. In determining the female attractiveness, human observers may first use VHI as a visual cue, which is also a key indicator of health and fertility owing to its strong linear relation to BMI. To fine-tune the judgement, observers may then use body proportions, the most important of which are the ratio of waist height over the chin height (WHC) (a measure of the length of legs over total tallness) and the deviation of WHR from the ideal ratio. It also appears that the effect of the body's physical parameters on the perception of female physical attractiveness conforms to Stevens' power law of psychophysics.

  17. 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.

  18. Status epilepticus during early development disrupts sexual behavior in adult female rats: recovery with sexual experience.

    Science.gov (United States)

    Coria-Avila, Genaro Alfonso; Paredes-Ramos, Pedro; Galán, Ricardo; Herrera-Covarrubias, Deissy; López-Meraz, Maria-Leonor

    2014-05-01

    Female sexual behavior is sensitive to stress and diseases. Some studies have shown that status epilepticus (SE) can affect sexual proceptivity and receptivity in female rats and also increases reject responses towards males. However, epidemiologic studies indicate that SE is more frequent in young individuals. Herein, we assessed the effects of SE in infant females on their sexual behavior during adulthood. Thirteen-day-old (P13) rat pups received intraperitoneal injections of lithium chloride (3 mEq/kg). Twenty hours later, at P14, SE was induced by subcutaneous injection of pilocarpine hydrochloride (100 mg/kg s.c.). Control animals were given an equal volume of saline subcutaneously. The animals were weaned at P21 and, later in adulthood, were ovariectomized and hormone-primed with estradiol+progesterone, and their sexual behavior assessed during 4 separate trials of 30 min each with a stud male. Our results indicate that proceptive behaviors (solicitations and hops and darts) were impaired during the first trial, but no alterations were observed for receptivity and attractivity. By trial 3, all SE females displayed normal proceptivity. These results indicate that SE in infancy readily affects proceptivity in a reversible manner. We discuss the role of sexual experience in recovery.

  19. Preliminary Study on the Skin Lightening Practice and Health Symptoms among Female Students in Malaysia

    Science.gov (United States)

    Rusmadi, Siti Zulaikha; Syed Ismail, Sharifah Norkhadijah; Praveena, Sarva Mangala

    2015-01-01

    Many cases of dermatologic complication were reported with the use of skin lightening products. This study assessed the skin lightening practice and health symptoms among female students. Self-administered questionnaire was distributed to 104 female students (56 undergraduates and 48 postgraduates) aged 24 ± 2 years in Universiti Putra Malaysia. A total of 60.6% (N = 63) of the female students used skin lightening products (61.9% of undergraduates and 38.1% of postgraduates). Reasonable price (N = 35, 55.6%) and ingredients (N = 29, 46%) were considered the most important factors in the product selection. Most respondents purchased the product from drugstores (N = 39, 61.9%). Twenty-two respondents (34.9%) in this study experienced skin problem from the products they used. Skin peeling (N = 13, 12.5%) and acne (N = 9, 8.7%) were the most frequent symptoms experienced. Most of the respondents have the perception that lighter skin provides high self-esteem (N = 56, 53.8%) and looks beautiful and healthier (N = 54, 51.9%). The use of skin lightening products is common among female students in this study and some of these products can cause skin problems such as skin peeling, acne, and itching. PMID:26693230

  20. Young Females' Attention towards Road Safety Images: An ERP Study of the Revised Reinforcement Sensitivity Theory.

    Science.gov (United States)

    Kaye, Sherrie-Anne; White, Melanie J; Lewis, Ioni

    2017-08-24

    This study examined whether reward and punishment sensitivities, as conceptualised by Gray and McNaughton's revised Reinforcement Sensitivity Theory (RST), influenced young female drivers' attention towards a series of positive and negative anti-speeding advertisement images. Young females' increasing crash risk is associated with their engagement in risky behaviours which, in turn, has been associated with a stronger Behavioural Approach System (BAS; sensitive to rewards). It was predicted that individuals with a stronger BAS would elicit larger N100 and N200 mean amplitudes (reflecting greater attention) towards the positive images. Similar associations were predicted in relation to the Fight-Flight-Freeze System (FFFS; sensitive to punishments) for negative images. Twenty-four female drivers (17-25 years; final N = 16) completed Corr-Cooper's (2013) RST-Personality Questionnaire, prior to undergoing an Event-Related Potential computerised visual task (i.e., oddball paradigm) which comprised positive, negative, and neutral images as targets against checkerboard image distractors. Contrary to expectations, individuals with a stronger BAS (Reward Reactivity and Impulsivity) demonstrated significantly larger N200 mean amplitudes on presentation of the negative images than those with weaker a BAS, at the Cz electrode site. No other significant RST effects were found. These findings provide some preliminary objective support for the use of negative emotion-based road safety advertisements for young females. Further, this study provides support for using psychophysiological measures to enhance understanding of traffic injury persuasion.

  1. Progesterone Treatment Shows Benefit in Female Rats in a Pediatric Model of Controlled Cortical Impact Injury.

    Directory of Open Access Journals (Sweden)

    Rastafa I Geddes

    Full Text Available We recently showed that progesterone treatment can reduce lesion size and behavioral deficits after moderate-to-severe bilateral injury to the medial prefrontal cortex in immature male rats. Whether there are important sex differences in response to injury and progesterone treatment in very young subjects has not been given sufficient attention. Here we investigated progesterone's effects in the same model of brain injury but with pre-pubescent females.Twenty-eight-day-old female Sprague-Dawley rats received sham (n = 14 or controlled cortical impact (CCI (n = 21 injury, were given progesterone (8 mg/kg body weight or vehicle injections on post-injury days (PID 1-7, and underwent behavioral testing from PID 9-27. Brains were evaluated for lesion size at PID 28.Lesion size in vehicle-treated female rats with CCI injury was smaller than that previously reported for similarly treated age-matched male rats. Treatment with progesterone reduced the effect of CCI on extent of damage and behavioral deficits.Pre-pubescent female rats with midline CCI injury to the frontal cortex have reduced morphological and functional deficits following progesterone treatment. While gender differences in susceptibility to this injury were observed, progesterone treatment produced beneficial effects in young rats of both sexes following CCI.

  2. The effects of gait time and trunk acceleration ratio during stair climbing in old-old adult females.

    Science.gov (United States)

    Shin, Sun-Shil; Yoo, Won-Gyu

    2016-07-01

    [Purpose] This study investigated the effects of gait time and trunk acceleration ratio in old-old adult females during stair climbing. [Subjects and Methods] Twenty-five older adult females who were able to walk independently volunteered for this study and were categorized into two age groups (older adults or old-old adults). Gait time and trunk acceleration ratio were measured using an accelerometer during stair climbing. [Results] Gait time and trunk acceleration ratio when climbing stairs were significantly higher in the old-old age group than in the older adults group. [Conclusions] These findings suggest that old-old females have decreased upper trunk control. In addition, gait time and the trunk acceleration ratio during stair climbing are useful clinical markers for predicting function and balance control ability in old-old elderly populations.

  3. Female urbanward migration and human resource issues.

    Science.gov (United States)

    Zosa-feranil, I

    1990-01-01

    Of those migrating to urban centers in the Philippines, a disproportionate number of them are young females, most of whom end up working in the service sector. Between 1975-80, 1.3 million people migrated to urban centers, 56% of whom were females. Furthermore, a 1980 census indicates that 13% of all urban migrants were females age 15-19, and almost 1/4 of them were women in their 20s. Figures also show that single females make up a substantial portion of the urban migrants. Compared to the men migrating into the cities, the female urban migrants had lower educational attainments. Many of uneducated migrants do not integrate as easily, and are relegated to the periphery of urban centers. The search for employment serves as the driving force for urban migration, and in fact, the level of female participation in the workforce is high. But while male migrants work mostly as craftsmen or in the production sector, most female migrants work in the service sector. This category includes domestic workers, laundry women, cooks and waitresses, hospitality girls, and prostitutes. Generally attracting single, young females, the service sector has easy entry, which helps explain the high rate of female employment. The author explains that this trend is cause for concern, considering that the number of people involved is large, that the service sector provides low earning, and that it lends itself to the exploitation of the workers. Nonetheless, the author says that the migration pattern might only be transitory, and the urban migration might be a liberating process for women, but explains that further research is needed concerning the upward mobility of urban migrants.

  4. The evolution of female sex pheromones

    Institute of Scientific and Technical Information of China (English)

    Ally R.HARARI; Hadass STEINITZ

    2013-01-01

    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.

  5. Twenty years of society of medical informatics of b&h and the journal acta informatica medica.

    Science.gov (United States)

    Masic, Izet

    2012-03-01

    In 2012, Health/Medical informatics profession celebrates five jubilees in Bosnia and Herzegovina: a) Thirty five years from the introduction of the first automatic manipulation of data; b) Twenty five years from establishing Society for Medical Informatics BiH; c) Twenty years from establishing scientific and professional journal of the Society for Medical Informatics of Bosnia and Herzegovina "Acta Informatica Medica"; d) Twenty years from establishing first Cathdra for Medical Informatics on biomedical faculties in Bosnia and Herzegovina and e) Ten years from the introduction of "Distance learning" in medical curriculum. All of the five mentioned activities in the area of Medical informatics had special importance and gave appropriate contribution in the development of Health/Medical informatics in Bosnia And Herzegovina.

  6. The female athlete triad and endothelial dysfunction.

    Science.gov (United States)

    Lanser, Erica M; Zach, Karie N; Hoch, Anne Z

    2011-05-01

    A tremendous increase in the number of female athletes of all ages and abilities has occurred in the past 35 years. In general, sports and athletic competition produce healthier and happier women. However, explosion in participation has revealed clear gender-specific injuries and medical conditions unique to the female athlete. This article focuses on the latest advances in our knowledge of the female athlete triad and the relationship between athletic-associated amenorrhea and endothelial dysfunction. Treatment of vascular dysfunction with folic acid is also discussed.

  7. Role of female pelvic anatomy in infertility.

    Science.gov (United States)

    Harris-Glocker, Miranda; McLaren, Janet F

    2013-01-01

    Infertility is defined as a couple's failure to achieve pregnancy after one year of regular, unprotected intercourse. The etiology of infertility can be due to female factors, male factors, combined male and female factors, or have an unknown etiology. This review focuses on the role of female pelvic anatomy in infertility. Normal anatomy and the physiology of reproduction will be discussed, as well as the anatomic and pathophysiologic processes that cause infertility including ovulatory disorders, endometriosis, pelvic adhesions, tubal blockage, mullerian anomalies, and abnormalities affecting the uterine cavity such as leiomyomata and endometrial polyps.

  8. Twenty-first century science as a relational process: from eureka! to team science and a place for community psychology.

    Science.gov (United States)

    Tebes, Jacob Kraemer; Thai, Nghi D; Matlin, Samantha L

    2014-06-01

    In this paper we maintain that twenty-first century science is, fundamentally, a relational process in which knowledge is produced (or co-produced) through transactions among researchers or among researchers and public stakeholders. We offer an expanded perspective on the practice of twenty-first century science, the production of scientific knowledge, and what community psychology can contribute to these developments. We argue that: (1) trends in science show that research is increasingly being conducted in teams; (2) scientific teams, such as transdisciplinary teams of researchers or of researchers collaborating with various public stakeholders, are better able to address complex challenges; (3) transdisciplinary scientific teams are part of the larger, twenty-first century transformation in science; (4) the concept of heterarchy is a heuristic for team science aligned with this transformation; (5) a contemporary philosophy of science known as perspectivism provides an essential foundation to advance twenty-first century science; and (6) community psychology, through its core principles and practice competencies, offers theoretical and practical expertise for advancing team science and the transformation in science currently underway. We discuss the implications of these points and illustrate them briefly with two examples of transdisciplinary team science from our own work. We conclude that a new narrative is emerging for science in the twenty-first century that draws on interpersonal transactions in teams, and active engagement by researchers with the public to address critical accountabilities. Because of its core organizing principles and unique blend of expertise on the intersection of research and practice, community psychologists are well-prepared to help advance these developments, and thus have much to offer twenty-first century science.

  9. Twenty-eight week toxicity study of perlite powder in mice.

    Science.gov (United States)

    Sakai, T; Nagao, S

    1985-05-01

    Groups of 21 male and 21 female mice were given diets containing 20%, 10%, 1% or 0% (control) perlite for 28 weeks. Appearance, behavior, mortality, and food consumption of mice of treated groups were not affected during the experimental period. Males of the 20% and 10% groups did experience slightly reduced growth rate. No significant drug-related changes were found in urinalysis, hematology, serum chemistry, and organ weight. No differences were found between control and treated groups in autopsy and histopathological findings. Therefore, the maximum no-effect level is considered to be 1% in the diet which developed no toxic changes in any items examined in mice treated orally with perlite for 28 weeks.

  10. Skewed Marriage Markets and Sex Ratios of Finnish People in their Twenties

    Directory of Open Access Journals (Sweden)

    Lassi Lainiala

    2014-03-01

    Full Text Available This article studies variation in regional sex ratios in Finland and outlines potential implications of the skewed sex ratios for family formation patterns. Difficulties in finding a suitable partner are typically mentioned as one of the most important reasons for remaining childless, and we explore if this reason is apparent structurally at the regional macro level. We found significant variation in sex ratios in age-groups 18–30 at the regional and sub-regional levels. Of the whole 20–29-year old population in Finland, almost 50 percent live in sub-region areas with a male surplus. As expected, a higher proportion of men compared to women appears to increase fertility of women in younger age groups. Contrary to expectations, high male-female ratios were not related to higher proportion of women living with a partner

  11. Does gender impact on female doctors'experiences in the training and practice of surgery? A single centre study.

    Science.gov (United States)

    Umoetok, F; Van Wyk, J M; Madiba, T E

    2017-09-01

    Surgery has been identified as a male-dominated specialty in South Africa and abroad. This study explored how female registrars perceived the impact of gender on their training and practice of surgery. A self-administered questionnaire was used to explore whether females perceived any benefits to training in a male-dominated specialty, their choice of mentors and the challenges that they encountered during surgical training. Thirty-two female registrars participated in the study. The respondents were mainly South African (91%) and enrolled in seven surgical specialties. Twenty-seven (84%) respondents were satisfied with their training and skills development. Twenty-four (75%) respondents had a mentor from the department. Seventeen (53%) respondents perceived having received differential treatment due to their gender and 25 (78.2%) thought that the gender of their mentor did not impact on the quality of the guidance received in surgery. Challenges included physical threats to female respondents from patients and disrespect, emotional threats and defaming statements from male registrars. Additional challenges included time-constraints for family and academic work, poor work-life balance and being treated differently due to their gender. Seventeen (53%) respondents would consider teaching in the Department of Surgery. Generally, females had positive perceptions of their training in Surgery. They expressed concern about finding and maintaining a work-life balance. The gender of their mentor did not impact on the quality of the training but 'bullying' from male peers and selected supervisors occurred. Respondents will continue to recommend the specialty as a satisfying career to young female students.

  12. Investigating the pace of temperature change and its implications over the twenty-first century

    Science.gov (United States)

    Chavaillaz, Y.; Joussaume, S.; Braconnot, P.; Vautard, R.

    2015-12-01

    In most studies, climate change is approached by focusing on the evolution between a fixed current baseline and the future, emphasizing stronger warming as we move further from the current climate. Under climate conditions that are continuously evolving, human systems might have to constantly adapt to a changing target. We propose here an alternative approach, and consider indicators of the pace of temperature change and its effects on temperature distributions estimated from projections of an ensemble of 18 General Circulation Models. The pace is represented by a rate defined by the difference between two subsequent 20-year periods. Under the strongest emission pathway (RCP 8.5), the warming rate strongly increases over the twenty-first century, with a maximum reached before 2080. Whilst northern high-latitudes witness the highest temperature rise, all other latitudes highlight at least a doubling in the warming rate compared to the current period. The spatial extent of significant shifts in annual temperature distributions between two subsequent 20-year periods is projected to be at least four times larger than in the current period. They are mainly located in tropical areas, such as West Africa and South-East Asia. The fraction of the world population exposed to these shifts grows from 8% to 60% from around 2060 onwards, i.e. reaching 6 billions people. In contrast, low mitigation measures (RCP 6.0) are sufficient to keep the warming rate similar to current values. Under the medium mitigation pathway (RCP 4.5), population exposure to significant shifts drops to negligible values by the end of the century. Strong mitigation measures (RCP 2.6) are the only option that generates a global return to historical conditions regarding our indicators. Considering the pace of change can bring an alternative way to interact with climate impacts and adaptation communities.

  13. Personal networks and mortality risk in older adults: a twenty-year longitudinal study.

    Directory of Open Access Journals (Sweden)

    Lea Ellwardt

    Full Text Available Research on aging has consistently demonstrated an increased chance of survival for older adults who are integrated into rich networks of social relationships. Theoretical explanations state that personal networks offer indirect psychosocial and direct physiological pathways. We investigate whether effects on and pathways to mortality risk differ between functional and structural characteristics of the personal network. The objective is to inquire which personal network characteristics are the best predictors of mortality risk after adjustment for mental, cognitive and physical health.Empirical tests were carried out by combining official register information on mortality with data from the Longitudinal Aging Study Amsterdam (LASA. The sample included 2,911 Dutch respondents aged 54 to 85 at baseline in 1992 and six follow-ups covering a time span of twenty years. Four functional characteristics (emotional and social loneliness, emotional and instrumental support and four structural characteristics (living arrangement, contact frequency, number of contacts, number of social roles of the personal network as well as mental, cognitive and physical health were assessed at all LASA follow-ups. Statistical analyses comprised of Cox proportional hazard regression models. Findings suggest differential effects of personal network characteristics on survival, with only small gender differences. Mortality risk was initially reduced by functional characteristics, but disappeared after full adjustment for the various health variables. Mortality risk was lowest for older adults embedded in large (HR = 0.986, 95% CI 0.979-0.994 and diverse networks (HR = 0.948, 95% CI 0.917-0.981, and this effect continued to show in the fully adjusted models.Functional characteristics (i.e. emotional and social loneliness are indirectly associated with a reduction in mortality risk, while structural characteristics (i.e. number of contacts and number of social roles have

  14. Latvian Security and Defense Policy within the Twenty-First Century Security Environment

    Directory of Open Access Journals (Sweden)

    Rublovskis Raimonds

    2014-12-01

    Full Text Available The aim of this paper is to analyze fundamental factors which form and profoundly shape security and defense policy of the Republic of Latvia. One can argue that historical background, geographical location, common institutional history within the former Soviet Union, the Russia factor, the relative smallness of the territory of state and the population, the ethnic composition of the population, the low density of the population and rather limited financial and manpower resources available for the defense of the Republic of Latvia are the key factors of influence on the state security and defense policy. The core principles of the security and defense policy of Latvia are the membership in powerful global military alliance of NATO and bilateral strategic partnership with the United States. However, security and defense cooperation among the three Baltic States as well as enhanced cooperation within the Baltic-Nordic framework is seen as an important supplementary factor for the increased security of the Republic of Latvia. Latvia has developed a sustainable legal and institutional framework in order to contribute to state security and defense; however, security challenges and significant changes within the global security environment of the twenty-first century will further challenge the ability of the Republic of Latvia to sustain its current legal framework, and more importantly, current institutional structure of Latvian security and defense architecture. Significant internal and external challenges will impact the fundamental pillars of Latvian security and defense policy, such as American strategic shift to the Pacific, and lack of political will to increase defense budgets in European part of NATO. It has to be clear that very independence, security and defense of the Republic of Latvia depend on the ability of NATO to remain an effective organization with timely and efficient decision-making, and the ability of the United States to remain

  15. On the twenty-first-century wet season projections over the Southeastern United States

    Science.gov (United States)

    Selman, Christopher; Misra, Vasu; Stefanova, Lydia; Dinapoli, Steven; Smith, Thomas J.

    2013-01-01

    This paper reconciles the difference in the projections of the wet season over the Southeastern United States (SEUS) from a global climate model (the Community Climate System Model Version 3 [CCSM3]) and from a regional climate model (the Regional Spectral Model [RSM]) nested in the CCSM3. The CCSM3 projects a dipole in the summer precipitation anomaly: peninsular Florida dries in the future climate, and the remainder of the SEUS region becomes wetter. The RSM forced with CCSM3 projects a universal drying of the SEUS in the late twenty-first century relative to the corresponding twentieth-century summer. The CCSM3 pattern is attributed to the “upped-ante” mechanism, whereby the atmospheric boundary layer moisture required for convection increases in a warm, statically stable global tropical environment. This criterion becomes harder to meet along convective margins, which include peninsular Florida, resulting in its drying. CCSM3 also projects a southwestward expansion of the North Atlantic subtropical high that leads to further stabilizing of the atmosphere above Florida, inhibiting convection. The RSM, because of its high (10-km grid) resolution, simulates diurnal variations in summer rainfall over SEUS reasonably well. The RSM improves upon CCSM3 through the RSM’s depiction of the diurnal variance of precipitation, which according to observations accounts for up to 40 % of total seasonal precipitation variance. In the future climate, the RSM projects a significant reduction in the diurnal variability of convection. The reduction is attributed to large-scale stabilization of the atmosphere in the CCSM3 projections.

  16. Higher Alu methylation levels in catch-up growth in twenty-year-old offsprings.

    Directory of Open Access Journals (Sweden)

    Kittipan Rerkasem

    Full Text Available Alu elements and long interspersed element-1 (LINE-1 or L1 are two major human intersperse repetitive sequences. Lower Alu methylation, but not LINE-1, has been observed in blood cells of people in old age, and in menopausal women having lower bone mass and osteoporosis. Nevertheless, Alu methylation levels also vary among young individuals. Here, we explored phenotypes at birth that are associated with Alu methylation levels in young people. In 2010, 249 twenty-years-old volunteers whose mothers had participated in a study association between birth weight (BW and nutrition during pregnancy in 1990, were invited to take part in our present study. In this study, the LINE-1 and Alu methylation levels and patterns were measured in peripheral mononuclear cells and correlated with various nutritional parameters during intrauterine and postnatal period of offspring. This included the amount of maternal intake during pregnancy, the mother's weight gain during pregnancy, birth weight, birth length, and the rate of weight gain in the first year of life. Catch-up growth (CUG was defined when weight during the first year was >0.67 of the standard score, according to WHO data. No association with LINE-1 methylation was identified. The mean level of Alu methylation in the CUG group was significantly higher than those non-CUG (39.61% and 33.66 % respectively, P < 0.0001. The positive correlation between the history of CUG in the first year and higher Alu methylation indicates the role of Alu methylation, not only in aging cells, but also in the human growth process. Moreover, here is the first study that demonstrated the association between a phenotype during the newborn period and intersperse repetitive sequences methylation during young adulthood.

  17. Malignant ovarian tumors complicating pregnancy:a clinicopathological study of twenty-one cases

    Institute of Scientific and Technical Information of China (English)

    Zhao Xue-ying; Huang Hui-fang; Lian Li-juan

    2004-01-01

    Objective: To study the clinicopathological characters of malignant ovarian tumors during pregnancy. The rationale for appropriate management was discussed.Methods: Twenty-one cases of malignant ovarian tumors complicating pregnancy treated between 1985 and 2002 were reviewed retrospectively. In reference with the reports from the current literatures, the rationale of the treatment for the best outcome of both mother and child was discussed.Results:In the patients reviewed, 9 were found with malignant germ cell tumors of the ovary, 6 with low malignant potential tumors, 4 with invasive epithelial tumors, and 2 with sex cord-stromal tumors. Sixteen (76.2 %) of the patients diagnosed in stage I, and all had achieved complete response to the treatment. Three of the four patients in advanced stage died, of which two were invasive epithelial cancers and one stage Ⅳ endodermal sinus tumor. All patients had surgery, and fourteen of them got conservative surgery. All sixteen patients accepted for chemotherapy took adjuvant chemotherapies after abortions or deliveries. Fourteen healthy live births were recorded in this group and there were no documented birth defects, but one died of respiratory distress syndrome.Conclusion: The managements of malignant ovarian cancers during pregnancy differed in different histological types. In ovarian borderline tumors and malignant germ cell tumors including stage Ⅰ, Ⅱ, and Ⅲ, surgery can be conservative. For advanced epithelial cancers, aggressive surgery should be instituted. Chemotherapy could be considered for the malignant germ cell tumor during the second and third trimester. Ovarian borderline tumors should not take chemotherapy.Epithelial cancer should be given combination platinum-based chemotherapy. Hysterectomy during pregnancy is rarely indicated unless it contributes significantly to tumor debulking, and pregnancy often could be allowed to continue until near-term.

  18. Yeast culture collections in the twenty-first century: new opportunities and challenges.

    Science.gov (United States)

    Boundy-Mills, Kyria L; Glantschnig, Ewald; Roberts, Ian N; Yurkov, Andrey; Casaregola, Serge; Daniel, Heide-Marie; Groenewald, Marizeth; Turchetti, Benedetta

    2016-07-01

    The twenty-first century has brought new opportunities and challenges to yeast culture collections, whether they are long-standing or recently established. Basic functions such as archiving, characterizing and distributing yeasts continue, but with expanded responsibilities and emerging opportunities. In addition to a number of well-known, large public repositories, there are dozens of smaller public collections that differ in the range of species and strains preserved, field of emphasis and services offered. Several collections have converted their catalogues to comprehensive databases and synchronize them continuously through public services, making it easier for users worldwide to locate a suitable source for specific yeast strains and the data associated with these yeasts. In-house research such as yeast taxonomy continues to be important at culture collections. Because yeast culture collections preserve a broad diversity of species and strains within a species, they are able to make discoveries in many other areas as well, such as biotechnology, functional, comparative and evolution genomics, bioprocesses and novel products. Due to the implementation of the Convention of Biological Diversity (CBD) and the Nagoya Protocol (NP), there are new requirements for both depositors and users to ensure that yeasts were collected following proper procedures and to guarantee that the country of origin will be considered if benefits arise from a yeast's utilization. Intellectual property rights (IPRs) are extremely relevant to the current access and benefit-sharing (ABS) mechanisms; most research and development involving genetic resources and associated traditional knowledge will be subject to this topic. Copyright © 2016 John Wiley & Sons, Ltd.

  19. The summer institute in clinical dental research methods: still going and growing after twenty years.

    Science.gov (United States)

    Derouen, Timothy A; Wiesenbach, Carol

    2012-11-01

    The first Summer Institute in Clinical Dental Research Methods, a faculty development program at the University of Washington, was offered in the summer of 1992 for sixteen participants. The primary objective of the program was to give clinical faculty members in dentistry an introduction to and an understanding of the fundamental principles and methods used in good clinical research. In the twentieth offering of the institute in 2011, there were thirty-five participants, and over the twenty institutes, there has been a cumulative total of 463 participants who have come from thirty U.S. states as well as forty-three countries outside the United States. The curriculum has expanded from the initial offering of biostatistics, clinical epidemiology, behavioral research methods, and ethics in clinical research to now include clinical trials, grantsmanship, data analysis, an elective in molecular biology, and a team project that provides participants with hands-on experience in research proposal development as members of an interdisciplinary team. Enrollment has doubled since the first year, yet exit evaluations of the program content have remained consistently high (rated as very good to excellent). One of the indicators of program quality is that at least 50 percent of recent participants indicated that they attended because the program was recommended by colleagues who had attended. There seems to be an ever-increasing pool of dental faculty members who are eager to learn more about clinical research methodology through the institute despite the intensive demands of full-time participation in a six-week program.

  20. Fusion energy from the Moon for the twenty-first century

    Science.gov (United States)

    Kulcinski, G. L.; Cameron, E. N.; Santarius, J. F.; Sviatoslavsky, I. N.; Wittenberg, L. J.; Schmitt, Harrison H.

    1992-01-01

    It is shown in this paper that the D-He-3 fusion fuel cycle is not only credible from a physics standpoint, but that its breakeven and ignition characteristics could be developed on roughly the same time schedule as the DT cycle. It was also shown that the extremely low fraction of power in neutrons, the lack of significant radioactivity in the reactants, and the potential for very high conversion efficiencies, can result in definite advantages for the D-He-3 cycle with respect to DT fusion and fission reactors in the twenty-first century. More specifically, the D-He-3 cycle can accomplish the following: (1) eliminate the need for deep geologic waste burial facilities and the wastes can qualify for Class A, near-surface land burial; (2) allow 'inherently safe' reactors to be built that, under the worst conceivable accident, cannot cause a civilian fatality or result in a significant (greater than 100 mrem) exposure to a member of the public; (3) reduce the radiation damage levels to a point where no scheduled replacement of reactor structural components is required, i.e., full reactor lifetimes (approximately 30 FPY) can be credibly claimed; (4) increase the reliability and availability of fusion reactors compared to DT systems because of the greatly reduced radioactivity, the low neutron damage, and the elimination of T breeding; and (5) greatly reduce the capital costs of fusion power plants (compared to DT systems) by as much as 50 percent and present the potential for a significant reduction on the COE. The concepts presented in this paper tie together two of the most ambitious high-technology endeavors of the twentieth century: the development of controlled thermonuclear fusion for civilian power applications and the utilization of outer space for the benefit of mankind on Earth.