WorldWideScience

Sample records for two-impulse abort maneuvers

  1. 基于人工免疫算法的载人登月任务地月转移双脉冲中止策略研究%Two-Impulse Abort Strategy for Translunar Coast of Manned Lunar Missions Based on Artificial Immune Algorithm

    Institute of Scientific and Technical Information of China (English)

    彭坤; 果琳丽; 向开恒; 王平; 杨雷

    2014-01-01

    载人登月任务中,任务中止策略设计是确保航天员安全返回的重要基础。首先结合“星座”计划飞行方案分析了载人登月任务各飞行阶段的中止策略;其次针对地月转移巡航段进行了双脉冲中止策略设计,以速度增量数值、方位角以及变轨时间间隔为控制变量,加入轨道同向、近地点高度、偏心率以及飞行时间约束,提出双脉冲变轨计算流程;最后采用人工免疫算法对该问题进行了求解和优化。仿真算例表明,双脉冲中止策略存在多组解,其全局分布特性为:飞行时间越短速度增量需求越大;飞行时间相近时,大偏心率中止轨道对应的速度增量小;故障点离地月加速点越近,所需速度增量越小。同时也验证了人工免疫算法求解双脉冲中止策略问题的有效性。%Abort strategy design for manned lunar missions is an important basis to ensure the safe return of the crew to Earth .First, abort strategy in different phases of manned lunar missions were analyzed based on the flight plan of Constellation program .Then two-impulse abort strategy for trans-lunar coast was designed , and a calculation process of two-impulse transfer was proposed , in which velocity increment value , velocity azimuth and interval of two impulse were considered as control variable , orbit in the same direction , perigee height , eccentricity and flight time were joined as con-straints .Finally , an artificial immune algorithm was used to solve and optimize this problem .Simu-lation results showed that , two-impulse abort strategy has multiple solutions , and their global distri-bution character is that shorter flight time corresponds to greater velocity increment , larger eccentric-ity abort orbit has smaller velocity increment when flight time is similar .When the failure time is closer to translunar injection , the velocity increment required is smaller .The effectiveness of artifi

  2. When do drivers abort an overtaking maneuver 5 on two-lane rural roads

    NARCIS (Netherlands)

    Farah, H.

    2016-01-01

    Overtaking on two-lane roads is a complex driving maneuver. Drivers who desire to overtake a lead vehicle need to evaluate the available gaps in the opposite direction and accept a sufficient gap to successfully complete the overtaking maneuver. However, often drivers realize that the gap they acce

  3. A Two-Impulse Plan for Performing Rendezvous on a Once-A-Day Basis

    Science.gov (United States)

    Bird, John D.; Thomas, David F., Jr.

    1960-01-01

    An investigation of a two-impulse plan for performing rendezvous on a once-a-day basis with a near-earth satellite station indicates that launch into rendezvous from slightly less than maximum satellite latitude is an unusually favorable circumstance in that no appreciable expense in mass ratio is incurred. In addition, it was found for the two-impulse maneuver employed in this study that the optimum angular travel of the ferry vehicle to rendezvous was considerably less than the 1800 transfer which is optimum for the two-impulse in-plane launch.

  4. Abortion

    OpenAIRE

    2005-01-01

    Abortion is not only a sin; it is also a crime as Canon Law describes it. The paper deals with the issue of abortion from the Canon Law's perspective. Not every sin of abortion is at the same time a crime in the legal sense. The paper discusses what the circumstances are to turn the sin of abortion into the crime of abortion. The censure of excommunication is imposed on the individuals who are guilty of the crime of abortion. If there is no crime, there is no excommunication which is attached...

  5. Abortion

    Science.gov (United States)

    An abortion is a procedure to end a pregnancy. It uses medicine or surgery to remove the embryo or ... personal. If you are thinking of having an abortion, most healthcare providers advise counseling.

  6. Abortion - medical

    Science.gov (United States)

    Therapeutic medical abortion; Elective medical abortion; Induced abortion; Nonsurgical abortion ... A medical, or nonsurgical, abortion can be done within 7 weeks from the first day of the woman's last ...

  7. Induced Abortion

    Science.gov (United States)

    ... Education & Events Advocacy For Patients About ACOG Induced Abortion Home For Patients Search FAQs Induced Abortion Page ... Induced Abortion FAQ043, May 2015 PDF Format Induced Abortion Special Procedures What is an induced abortion? What ...

  8. Epley maneuver

    Science.gov (United States)

    ... Canalith-Repositioning Maneuvers; CRP; Benign positional vertigo-Epley; Benign paroxysmal positional vertigo-Epley; BPPV-Epley ... Bronston LJ, Cass S, et al. Clinical practice guideline: Benign ... vertigo. Otolaryngology: Head and Neck Surgery . 2008;139(5 ...

  9. Abortion - surgical

    Science.gov (United States)

    Suction curettage; Surgical abortion; Elective abortion - surgical; Therapeutic abortion - surgical ... Surgical abortion involves dilating the opening to the uterus (cervix) and placing a small suction tube into the uterus. ...

  10. Induced abortion.

    Science.gov (United States)

    2017-06-01

    Abortion is common. Data on abortion rates are inexact but can be used to explore trends. Globally, the estimated rate in the period 2010-2014 was 35 abortions per 1000 women (aged 15-44 years), five points less than the rate of 40 for the period 1990-1994. Abortion laws vary around the world but are generally more restrictive in developing countries. Restrictive laws do not necessarily deter women from seeking abortion but often lead to unsafe practice with significant mortality and morbidity. While a legal framework for abortion is a prerequisite for availability, many laws, which are not evidence based, restrict availability and delay access. Abortion should be available in the interests of public health and any legal framework should be as permissive as possible in order to promote access. In the absence of legal access, harm reduction strategies are needed to reduce abortion-related mortality and morbidity. Abortion can be performed surgically (in the first trimester, by manual or electric vacuum aspiration) or with medication: both are safe and effective. Cervical priming facilitates surgery and reduces the risk of incomplete abortion. Diagnosis of incomplete abortion should be made on clinical grounds, not by ultrasound. Septic abortion is a common cause of maternal death almost always following unsafe abortion and thus largely preventable. While routine follow-up after abortion is unnecessary, all women should be offered a contraceptive method immediately after the abortion. This, together with improved education and other interventions, may succeed in reducing unintended pregnancy. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  11. Two impulse trajectory optimization for the RAE-B orbit trim problem

    Science.gov (United States)

    Payne, M. H.; Pines, S.; Horsewood, J. L.

    1972-01-01

    The results are reported of work on an appropriate approach to the solution of the optimum two-impulse transfer problem between orbits of specified inclination. The task included a literature search to identify the current state of the art and a definition of the suggested approach for the specific application of a lunar orbit trim. The applications of the results to the problem are included. The formulation for a computer program developed under this task following a more conventional approach is also included.

  12. Medical Abortion.

    Science.gov (United States)

    Costescu, Dustin; Guilbert, Edith; Bernardin, Jeanne; Black, Amanda; Dunn, Sheila; Fitzsimmons, Brian; Norman, Wendy V; Pymar, Helen; Soon, Judith; Trouton, Konia; Wagner, Marie-Soleil; Wiebe, Ellen; Gold, Karen; Murray, Marie-Ève; Winikoff, Beverly; Reeves, Matthew

    2016-04-01

    This guideline reviews the evidence relating to the provision of first-trimester medical induced abortion, including patient eligibility, counselling, and consent; evidence-based regimens; and special considerations for clinicians providing medical abortion care. Gynaecologists, family physicians, registered nurses, midwives, residents, and other healthcare providers who currently or intend to provide pregnancy options counselling, medical abortion care, or family planning services. Women with an unintended first trimester pregnancy. Published literature was retrieved through searches of PubMed, MEDLINE, and Cochrane Library between July 2015 and November 2015 using appropriately controlled vocabulary (MeSH search terms: Induced Abortion, Medical Abortion, Mifepristone, Misoprostol, Methotrexate). Results were restricted to systematic reviews, randomized controlled trials, clinical trials, and observational studies published from June 1986 to November 2015 in English. Additionally, existing guidelines from other countries were consulted for review. A grey literature search was not required. The quality of evidence in this document was rated using the criteria described in the Report of the Canadian Task Force for Preventive Medicine rating scale (Table 1). Medical abortion is safe and effective. Complications from medical abortion are rare. Access and costs will be dependent on provincial and territorial funding for combination mifepristone/misoprostol and provider availability. Introduction Pre-procedure care Medical abortion regimens Providing medical abortion Post-abortion care Introduction Pre-procedure care Medical abortion regimens Providing medical abortion Post-abortion care. Copyright © 2016 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.

  13. Heimlich maneuver on self

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001983.htm Heimlich maneuver on self To use the sharing features on ... are choking on something, you can perform the Heimlich maneuver on yourself. Follow these steps: Make a fist ...

  14. Choking (Heimlich Maneuver)

    Science.gov (United States)

    ... A-Z Share this! Home » Emergency 101 Choking (Heimlich Maneuver) ACEP recommends that the Heimlich Maneuver be employed only when a person is choking ... death. Avoid using excessive force in employing the Heimlich Maneuver to avoid injury to the ribs or internal ...

  15. Induced Abortion

    Science.gov (United States)

    ... I need to follow up with my health care provider after having a medical abortion? You will need to see your health ... This is more likely to happen with a medical abortion. Infection—Your health care provider will prescribe antibiotics to prevent this. Antibiotics also ...

  16. Provokeret abort

    DEFF Research Database (Denmark)

    Christiansen, Connie; Schmidt, Garbi; Christoffersen, Mogens

    Gennem en række interview om kvinders oplevelse og erfaringer med provokert abort, samt ved at bruge data fra en stor forløbsundersøgelse af kvinder født i 1966, giver forfatterne bag denne rapport et præcist signalement af de kvinder, der vælger at få foretaget en provokeret abort og de eventuelle...... for sundhedspersonale og andre socialarbejdere. Den statistiske undersøgelse viser, at hver fjerde danske kvinde vil komme i den situation at skulle have en abort. Især kvinder med vanskelige opvækstvilkår er i risikogruppen. Tilgengæld er der næsten ingen langvarige fysiske og psykiske virkninger abort af abort, med...

  17. Provokeret abort

    DEFF Research Database (Denmark)

    Christiansen, Connie; Schmidt, Garbi; Christoffersen, Mogens

    Gennem en række interview om kvinders oplevelse og erfaringer med provokert abort, samt ved at bruge data fra en stor forløbsundersøgelse af kvinder født i 1966, giver forfatterne bag denne rapport et præcist signalement af de kvinder, der vælger at få foretaget en provokeret abort og de eventuelle...... for sundhedspersonale og andre socialarbejdere. Den statistiske undersøgelse viser, at hver fjerde danske kvinde vil komme i den situation at skulle have en abort. Især kvinder med vanskelige opvækstvilkår er i risikogruppen. Tilgengæld er der næsten ingen langvarige fysiske og psykiske virkninger abort af abort, med...

  18. Maneuver Automation Software

    Science.gov (United States)

    Uffelman, Hal; Goodson, Troy; Pellegrin, Michael; Stavert, Lynn; Burk, Thomas; Beach, David; Signorelli, Joel; Jones, Jeremy; Hahn, Yungsun; Attiyah, Ahlam; Illsley, Jeannette

    2009-01-01

    The Maneuver Automation Software (MAS) automates the process of generating commands for maneuvers to keep the spacecraft of the Cassini-Huygens mission on a predetermined prime mission trajectory. Before MAS became available, a team of approximately 10 members had to work about two weeks to design, test, and implement each maneuver in a process that involved running many maneuver-related application programs and then serially handing off data products to other parts of the team. MAS enables a three-member team to design, test, and implement a maneuver in about one-half hour after Navigation has process-tracking data. MAS accepts more than 60 parameters and 22 files as input directly from users. MAS consists of Practical Extraction and Reporting Language (PERL) scripts that link, sequence, and execute the maneuver- related application programs: "Pushing a single button" on a graphical user interface causes MAS to run navigation programs that design a maneuver; programs that create sequences of commands to execute the maneuver on the spacecraft; and a program that generates predictions about maneuver performance and generates reports and other files that enable users to quickly review and verify the maneuver design. MAS can also generate presentation materials, initiate electronic command request forms, and archive all data products for future reference.

  19. Abortion ethics.

    Science.gov (United States)

    Fromer, M J

    1982-04-01

    Nurses have opinions about abortion, but because they are health professionals and their opinions are sought as such, they are obligated to understand why they hold certain views. Nurses need to be clear about why they believe as they do, and they must arrive at a point of view in a rational and logical manner. To assist nurses in this task, the ethical issues surrounding abortion are enumerated and clarified. To do this, some of the philosophic and historic approaches to abortion and how a position can be logically argued are examined. At the outset some emotion-laden terms are defined. Abortion is defined as the expulsion of a fetus from the uterus before 28 weeks' gestation, the arbitrarily established time of viability. This discussion is concerned only with induced abortion. Since the beginning of recorded history women have chosen to have abortions. Early Jews and Christians forbade abortion on practical and religious grounds. A human life was viewed as valuable, and there was also the practical consideration of the addition of another person to the population, i.e., more brute strength to do the necessary physical work, defend against enemies, and ensure the continuation of the people. These kinds of pragmatic reasons favoring or opposing abortion have little to do with the Western concept of abortion in genaeral and what is going on in the U.S. today in particular. Discussion of the ethics of abortion must rest on 1 or more of several foundations: whether or not the fetus is a human being; the rights of the pregnant woman as opposed to those of the fetus, and circumstances of horror and hardship that might surround a pregnancy. Viability is relative. Because viability is not a specific descriptive entity, value judgments become part of the determination, both of viability and the actions that might be taken based on that determination. The fetus does not become a full human being at viability. That occurs only at conception or birth, depending on one's view

  20. Algorithm for Determination of Orion Ascent Abort Mode Achievability

    Science.gov (United States)

    Tedesco, Mark B.

    2011-01-01

    For human spaceflight missions, a launch vehicle failure poses the challenge of returning the crew safely to earth through environments that are often much more stressful than the nominal mission. Manned spaceflight vehicles require continuous abort capability throughout the ascent trajectory to protect the crew in the event of a failure of the launch vehicle. To provide continuous abort coverage during the ascent trajectory, different types of Orion abort modes have been developed. If a launch vehicle failure occurs, the crew must be able to quickly and accurately determine the appropriate abort mode to execute. Early in the ascent, while the Launch Abort System (LAS) is attached, abort mode selection is trivial, and any failures will result in a LAS abort. For failures after LAS jettison, the Service Module (SM) effectors are employed to perform abort maneuvers. Several different SM abort mode options are available depending on the current vehicle location and energy state. During this region of flight the selection of the abort mode that maximizes the survivability of the crew becomes non-trivial. To provide the most accurate and timely information to the crew and the onboard abort decision logic, on-board algorithms have been developed to propagate the abort trajectories based on the current launch vehicle performance and to predict the current abort capability of the Orion vehicle. This paper will provide an overview of the algorithm architecture for determining abort achievability as well as the scalar integration scheme that makes the onboard computation possible. Extension of the algorithm to assessing abort coverage impacts from Orion design modifications and launch vehicle trajectory modifications is also presented.

  1. Nonlinear Maneuver Autopilot

    Science.gov (United States)

    Menon, P. K. A.; Badgett, M. E.; Walker, R. A.

    1992-01-01

    Trajectory-control laws based on singular-perturbation theory and nonlinear dynamical modeling. Nonlinear maneuver autopilot commands flight-test trajectories of F-15 airplane. Underlying theory of controller enables separation of variables processed in fast and slow control loops, reducing amount of computation required.

  2. Conceptualising abortion stigma

    NARCIS (Netherlands)

    A. Kumar; L. Hessini; E.M.H. Mitchell

    2009-01-01

    Abortion stigma is widely acknowledged in many countries, but poorly theorised. Although media accounts often evoke abortion stigma as a universal social fact, we suggest that the social production of abortion stigma is profoundly local. Abortion stigma is neither natural nor 'essential' and relies

  3. Structural Dynamics of Maneuvering Aircraft.

    Science.gov (United States)

    1987-09-01

    AD-RI92 376 STRUCTURAL DYNAMICS OF MANEUVERING RIRCRAFT(U) CONRAD I TECHNOLOGIES INC KING OF PRUSSIA PR M M REDDI SEP 97 CTI-8601 NRDC-88014-69...REPORT NO. NADC-8014-60 STRUCTURAL DYNAMICS OF MANEUVERING AIRCRAFT M. Mahadeva Reddi .4 Conrad Technologies, Inc. 650 S. Henderson Rd. D T IQ King of...NO A0 CCESSION NO. R02303001 107601 11. TITLE (Include Security Classfication) (u) STRUCTURAL DYNAMICS OF MANEUVERING AIRCRAFT 12. PERSONAL AUTHORS) M

  4. Ruptured jejunum following Heimlich maneuver.

    Science.gov (United States)

    Razaboni, R M; Brathwaite, C E; Dwyer, W A

    1986-01-01

    The Heimlich maneuver, over time, has proved to be a useful resuscitative procedure in the management of cases with airway occlusion secondary to foreign body. Medical treatments, however, can have side effects, and this maneuver is no exception. A previously unreported complication is presented, that of jejunal rupture. The proper application of the maneuver minimizes the number of side effects; however, since they do occur, it is suggested that all persons subject to this maneuver be subsequently evaluated by a physician as soon after the incident as is practicable.

  5. Post abortion contraception.

    Science.gov (United States)

    Gemzell-Danielsson, Kristina; Kopp, Helena Kallner

    2015-11-01

    A safe induced abortion has no impact on future fertility. Ovulation may resume as early as 8 days after the abortion. There is no difference in return to fertility after medical or surgical abortion. Most women resume sexual activity soon after an abortion. Contraceptive counseling and provision should therefore be an integrated part of the abortion services to help women avoid another unintended pregnancy and risk, in many cases an unsafe, abortion. Long-acting reversible contraceptive methods that includes implants and intrauterine contraception have been shown to be the most effective contraceptive methods to help women prevent unintended pregnancy following an abortion. However, starting any method is better than starting no method at all. This Special Report will give a short guide to available methods and when they can be started after an induced abortion.

  6. Conceptualising abortion stigma.

    Science.gov (United States)

    Kumar, Anuradha; Hessini, Leila; Mitchell, Ellen M H

    2009-08-01

    Abortion stigma is widely acknowledged in many countries, but poorly theorised. Although media accounts often evoke abortion stigma as a universal social fact, we suggest that the social production of abortion stigma is profoundly local. Abortion stigma is neither natural nor 'essential' and relies upon power disparities and inequalities for its formation. In this paper, we identify social and political processes that favour the emergence, perpetuation and normalisation of abortion stigma. We hypothesise that abortion transgresses three cherished 'feminine' ideals: perpetual fecundity; the inevitability of motherhood; and instinctive nurturing. We offer examples of how abortion stigma is generated through popular and medical discourses, government and political structures, institutions, communities and via personal interactions. Finally, we propose a research agenda to reveal, measure and map the diverse manifestations of abortion stigma and its impact on women's health.

  7. Abortion - surgical - aftercare

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000658.htm Abortion - surgical - aftercare To use the sharing features on ... please enable JavaScript. You have had a surgical abortion. This is a procedure that ends pregnancy by ...

  8. Pneumomediastinum following the Heimlich maneuver.

    Science.gov (United States)

    Agia, G A; Hurst, D J

    1979-11-01

    The Heimlich maneuver appears to be a widely accepted technique advocated as a means of clearing an obstructed airway. Reports of complications have been few. We report a case of pneumomediastinum that occurred following the generation of increased pulmonary pressures during performance of the Heimlich maneuver.

  9. Abortion among Adolescents.

    Science.gov (United States)

    Adler, Nancy E.; Ozer, Emily J.; Tschann, Jeanne

    2003-01-01

    Reviews the current status of abortion laws pertaining to adolescents worldwide, examining questions raised by parental consent laws in the United States and by the relevant psychological research (risk of harm from abortion, informed consent, consequences of parental involvement in the abortion decision, and current debate). Discusses issues…

  10. Abortion among Adolescents.

    Science.gov (United States)

    Adler, Nancy E.; Ozer, Emily J.; Tschann, Jeanne

    2003-01-01

    Reviews the current status of abortion laws pertaining to adolescents worldwide, examining questions raised by parental consent laws in the United States and by the relevant psychological research (risk of harm from abortion, informed consent, consequences of parental involvement in the abortion decision, and current debate). Discusses issues…

  11. Infectious abortions in swine

    Directory of Open Access Journals (Sweden)

    Vakanjac Slobodanka

    2003-01-01

    Full Text Available Abortions in pigs can be caused by infectious or non-infectious factors About 38% of all diagnosed abortions in pigs were caused by infectious agents. Consequences of infection can be early embryonal deaths or abortions which occur after the 40th day following conception. Causes of abortions include different species of viruses (parvoviruses, enteroviruses pseudorabies viruses, PRRS or bacteria (Brucella, Leptospira, and others. A precise diagnosis is imperative for therapy and prevention of abortions in pigs, and it is necessary to apply measures to prevent reproductive disorders in pigs.

  12. An Exploration Of Fuel Optimal Two-impulse Transfers To Cyclers in the Earth-Moon System

    Science.gov (United States)

    Hosseinisianaki, Saghar

    2011-12-01

    This research explores the optimum two-impulse transfers between a low Earth orbit and cycler orbits in the Earth-Moon circular restricted three-body framework, emphasizing the optimization strategy. Cyclers are those types of periodic orbits that meet both the Earth and the Moon periodically. A spacecraft on such trajectories are under the influence of both the Earth and the Moon gravitational fields. Cyclers have gained recent interest as baseline orbits for several Earth-Moon mission concepts, notably in relation to human exploration. In this thesis it is shown that a direct optimization starting from the classic lambert initial guess may not be adequate for these problems and propose a three-step optimization solver to improve the domain of convergence toward an optimal solution. The first step consists of finding feasible trajectories with a given transfer time. I employ Lambert's problem to provide initial guess to optimize the error in arrival position. This includes the analysis of the liability of Lambert's solution as an initial guess. Once a feasible trajectory is found, the velocity impulse is only a function of transfer time, departure, and arrival points' phases. The second step consists of the optimization of impulse over transfer time which results in the minimum impulse transfer for fixed end points. Finally, the third step is mapping the optimal solutions as the end points are varied.

  13. The abortion paradox.

    Science.gov (United States)

    Bergin, J D

    1983-10-12

    Abortion surfaced as a community problem when, following the passage of the 1967 Abortion Act in England and the subsequent rapid rise in medically induced abortion, a few doctors and a group of lay people in Auckland founded the Society for the Protection of the Unborn Child. Soon after this the opposition formed the Abortion Law Reform Association whose aims came to be vocalized by women's liberation groups like Women's Electoral Lobby and WONAAC. As in other countries, the media gave the proabortion movement a good boost and the medical profession did little to discourage it. A bold and significant move was made by the abortion promoters when they established a clinic in Remuera to carry out abortion in Auckland. There was a reaction and eventually (September 1974) a police raid and a court case based on a dozen cases that looked like infringements of the law. Dr. Woolnough, principal operator, was tried but the jury failed to agree. On a retrail he was acquitted. In August 1974 Dr. Gerard Wall introduced a private member's bill aimed at restricting therapeutic abortion to public hospitals. The bill was amended so that duly licensed institutions other than public hospitals were also acceptable for abortion procedures. The Remuera clinic which had ceased working when the provision of the Wall bill became operative transferred its operations to the Aotea Clinic in Epsom which had applied for and obtained a license. The following year the late Air Commodore Frank Gill introduced another bill (August 1976) aimed at changing the situation back toward Wall's position, i.e., restricting induced abortion to public hospitals. In December 1977 a law called the Contraception, Sterilization and Abortion Act was passed, which in essence allowed abortion where it seemed that the mother's life or mental or physical health would be seriously endangered, where the mother was very young or somewhat old, where the child was conceived of incest. Abortion figures raise the question

  14. Adolescent Girls and Abortion.

    Science.gov (United States)

    Wellisch, Lawren; Chor, Julie

    2015-09-01

    Abortion is an extremely common procedure in the United States, with approximately 2% of women having an abortion before age 19 years. Although most pediatricians do not provide abortions, many will care for a young woman who is either considering an abortion or has already had one; therefore, the pediatrician should be able to provide accurate and appropriate counseling about this option. To provide the best care for adolescent patients considering abortion, pediatricians must be knowledgeable of aspects of abortion that are universal to all women and have an understanding of considerations specific to the adolescent patient. The purpose of this article is to (1) review recent statistics about teenagers and abortion, (2) explain the different types of abortion available to teenagers who desire to terminate an unwanted pregnancy, (3) discuss aspects of abortion unique to the adolescent population, such as insurance coverage and parental involvement laws, and (4) address common misconceptions about abortion. [Pediatr Ann. 2015;44(9):384-385,388,390,392.]. Copyright 2015, SLACK Incorporated.

  15. Abortion: the continuing controversy.

    Science.gov (United States)

    Behrens, C E

    1972-08-01

    While most countries of the world practice abortion, government policy, medical opinion, private opinion and actual practice vary widely. Although mortality from legal abortions is quite low, complications rise sharply after 12 gestational weeks. No conclusive proof shows adverse postabortion psychological effects. Romania, Japan and the Soviet Union experienced declining birth rates when abortion was made available and New York City saw a decline in illegitimacy of approximately 12% from 1970 to 1971. Throughout the world abortion laws vary from restrictive to moderate to permissive. Where laws are restrictive, as in France and Latin America, illegal abortions are estimated in the millions. The controversy over abortion centers around the arguments of what constitutes a human life, and the rights of the fetus versus the right of a woman to control her reproductive life. A review of state abortion laws as of August 1972 shows pressure on state legislatures to change existing laws. The future of abortion depends upon technological advances in fertility control, development of substitutes like menstral extraction, prostaglandins and reversible sterilization. Development of these techniques will take time. At present only through education and improved delivery of contraceptives can dependence on abortion as a method of fertility control be eased. Citizen education in the United States, both sex education and education for responsbile parenthood, is in a poor state according to the Commission on Population Growth and the American Future. If recourse to abortion is to be moderated, it is the next generation of parents who will have to be educated.

  16. 14 CFR 25.1507 - Maneuvering speed.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Maneuvering speed. 25.1507 Section 25.1507....1507 Maneuvering speed. The maneuvering speed must be established so that it does not exceed the design maneuvering speed V A determined under § 25.335(c)....

  17. Oral contraception following abortion

    Science.gov (United States)

    Che, Yan; Liu, Xiaoting; Zhang, Bin; Cheng, Linan

    2016-01-01

    Abstract Oral contraceptives (OCs) following induced abortion offer a reliable method to avoid repeated abortion. However, limited data exist supporting the effective use of OCs postabortion. We conducted this systematic review and meta-analysis in the present study reported immediate administration of OCs or combined OCs postabortion may reduce vaginal bleeding time and amount, shorten the menstruation recovery period, increase endometrial thickness 2 to 3 weeks after abortion, and reduce the risk of complications and unintended pregnancies. A total of 8 major authorized Chinese and English databases were screened from January 1960 to November 2014. Randomized controlled trials in which patients had undergone medical or surgical abortions were included. Chinese studies that met the inclusion criteria were divided into 3 groups: administration of OC postmedical abortion (group I; n = 1712), administration of OC postsurgical abortion (group II; n = 8788), and administration of OC in combination with traditional Chinese medicine postsurgical abortion (group III; n = 19,707). In total, 119 of 6160 publications were included in this analysis. Significant difference was observed in group I for vaginal bleeding time (P = 0.0001), the amount of vaginal bleeding (P = 0.03), and menstruation recovery period (P abortion (P abortion, and reduce the risk of complications and unintended pregnancies. PMID:27399060

  18. Dynamics of Voluntary Cough Maneuvers

    Science.gov (United States)

    Naire, Shailesh

    2008-11-01

    Voluntary cough maneuvers are characterized by transient peak expiratory flows (PEF) exceeding the maximum expiratory flow-volume (MEFV) curve. In some cases, these flows can be well in excess of the MEFV, generally referred to as supramaximal flows. Understanding the flow-structure interaction involved in these maneuvers is the main goal of this work. We present a simple theoretical model for investigating the dynamics of voluntary cough and forced expiratory maneuvers. The core modeling idea is based on a 1-D model of high Reynolds number flow through flexible-walled tubes. The model incorporates key ingredients involved in these maneuvers: the expiratory effort generated by the abdominal and expiratory muscles, the glottis and the flexibility and compliance of the lung airways. Variations in these allow investigation of the expiratory flows generated by a variety of single cough maneuvers. The model successfully reproduces PEF which is shown to depend on the cough generation protocol, the glottis reopening time and the compliance of the airways. The particular highlight is in simulating supramaximal PEF for very compliant tubes. The flow-structure interaction mechanisms behind these are discussed. The wave speed theory of flow limitation is used to characterize the PEF. Existing hypotheses of the origin of PEF, from cough and forced expiration experiments, are also tested using this model.

  19. Abortion in Adolescence.

    Science.gov (United States)

    Campbell, Nancy B.; And Others

    1988-01-01

    Explored differences between 35 women who had abortions as teenagers and 36 women who had abortions as adults. Respondents reported on their premorbid psychiatric histories, the decision-making process itself, and postabortion distress symptoms. Antisocial and paranoid personality disorders, drug abuse, and psychotic delusions were significantly…

  20. Abortion in Poland.

    Science.gov (United States)

    Szawarski, Z

    1991-12-01

    As of July 1991 abortion is still legal in Poland. Currently the Polish Parliament has taken a break from the debate because the issue is so important that any decision must not be made in past. There is strong pressure from the Catholic Church to eliminate access to abortion. In the fall the Polish people will vote for and elect their first truly democratic Parliament. Abortion does not seem to be playing as important a role as other political issues. In 1956 a law was passed that allowed a woman to have an abortion for medical or social reasons. This law resulted in allowing women in Poland to use abortion as their primary form of contraception. The vast majority of the abortions were performed under the social justification. Then, when democracy same to Poland with the help of the Catholic Church, an unprecedented debate in the mass media, churches, and educational institutions was stirred up. The government attempted to stay out of the debate at first. But as people from different side of the debate saw that they had an opportunity to influence things in their favor, they began to politicize the issue. Currently there are 4 different drafts of the new Polish abortion law. 3 of them radically condemn abortion while the 4th condemns it as a method of family planning, but allows to terminate pregnancies in order to save the life of the mother.

  1. Abortion in adolescence.

    Science.gov (United States)

    Greydanus, D E; Railsback, L D

    1985-09-01

    This article reviews the difficult but complex subject of abortion in adolescents. Methods of abortion are outlined and additional aspects are presented: psychological effects, counseling issues, and legal parameters. It is our conclusion that intense efforts should be aimed at education of youth about sexuality and prevention of pregnancy, utilizing appropriate contraceptive services. When confronted with a youth having an unwanted pregnancy, all legal options need to be carefully explored: delivery, adoption, or abortion. The decision belongs to the youth and important individuals in her environment. Understanding developmental aspects of adolescence will help the clinician deal with the pregnant teenagers. If abortion is selected, a first trimester procedure is best. Finally, physicians are urged to be aware of the specific, ever changing legal dynamics concerning this subject which are present in their states. Abortion is a phenomenon which has become an emotional but undeniably important aspect of adolescent sexuality and adolescent health care, in this country and around the world.

  2. PREGNANCY OUTCOME FOLLOWING ABORTION

    Directory of Open Access Journals (Sweden)

    Annapurna

    2015-10-01

    Full Text Available The previous two or three induced - were spontaneous abortion will carry a risk of preterm, ectopic pregnancy. This is to study is to evaluate the outcome of pregnancy with history of previous abortion. MATERIAL AND METHODS : This study was conducted for on e and half year period in Regional Institute of Medical Sciences, Imphal, Manipur. RESULTS: We observed that majority of the women in the study fell in 25 to 35 years of age. 116 (71.9% women with history of induced abortion were aged between 25 to 30 yea rs of age. 52(73.3% women with history of spontaneous abortions were less than 30 years of age. There were only 7(9.7% women in the spontaneous abortion group who were above 35 years of age. CONCLUSION: We concluded that women with previous history of tw o or three induced abortions were at risk of preterm birth, very preterm birth and low birth weight babies in the subsequent pregnancies. The risk of caesarean was found to be increased in women with previous two or three spontaneous abortions exposing the women to the morbidity associated with the C-section

  3. [Post-abortion contraception].

    Science.gov (United States)

    Ohannessian, A; Jamin, C

    2016-12-01

    To establish guidelines of the French National College of Gynecologists and Obstetricians about post-abortion contraception. A systematic review of the literature about post-abortion contraception was performed on Medline and Cochrane Database between 1978 and March 2016. The guidelines of the French and foreign scientific societies were also consulted. After an abortion, if the woman wishes to use a contraception, it should be started as soon as possible because of the very early ovulation resumption. The contraception choice must be done in accordance with the woman's expectations and lifestyle. The contraindications of each contraception must be respected. The long-acting reversible contraception, intra-uterine device (IUD) and implant, could be preferred (grade C) as the efficacy is not dependent on compliance. Thus, they could better prevent repeat abortion (LE3). In case of surgical abortion, IUD should be proposed and inserted immediately after the procedure (grade A), as well as the implant (grade B). In case of medical abortion, the implant can be inserted from the day of mifépristone, the IUD after an ultrasound examination confirming the success of the abortion (no continuing pregnancy or retained sac) (grade C). Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  4. Legalized Abortion in Japan

    Science.gov (United States)

    Hart, Thomas M.

    1967-01-01

    The enactment of the Eugenic Protection Act in Japan was followed by many changes. The population explosion was stemmed, the birth rate was halved, and while the marriage rate remained steady the divorce rate declined. The annual total of abortions increased until 1955 and then slowly declined. The highest incidence of abortions in families is in the 30 to 34 age group when there are four children in the family. As elsewhere abortion in advanced stages of pregnancy is associated with high morbidity and mortality. There is little consensus as to the number of criminal abortions. Reasons for criminal abortions can be found in the legal restrictions concerning abortion: Licensing of the abortionist, certification of hospitals, taxation of operations and the requirement that abortion be reported. Other factors are price competition and the patient's desire for secrecy. Contraception is relatively ineffective as a birth control method in Japan. Oral contraceptives are not yet government approved. In 1958 alone 1.1 per cent of married women were sterilized and the incidence of sterilization was increasing. PMID:6062283

  5. Demand for abortion and post abortion care in Ibadan, Nigeria.

    Science.gov (United States)

    Awoyemi, Bosede O; Novignon, Jacob

    2014-01-01

    While induced abortion is considered to be illegal and socially unacceptable in Nigeria, it is still practiced by many women in the country. Poor family planning and unsafe abortion practices have daunting effects on maternal health. For instance, Nigeria is on the verge of not meeting the Millennium development goals on maternal health due to high maternal mortality ratio, estimated to be about 630 maternal deaths per 100,000 live births. Recent evidences have shown that a major factor in this trend is the high incidence of abortion in the country. The objective of this paper is, therefore, to investigate the factors determining the demand for abortion and post-abortion care in Ibadan city of Nigeria. The study employed data from a hospital-based/exploratory survey carried out between March to September 2010. Closed ended questionnaires were administered to a sample of 384 women of reproductive age from three hospitals within the Ibadan metropolis in South West Nigeria. However, only 308 valid responses were received and analysed. A probit model was fitted to determine the socioeconomic factors that influence demand for abortion and post-abortion care. The results showed that 62% of respondents demanded for abortion while 52.3% of those that demanded for abortion received post-abortion care. The findings again showed that income was a significant determinant of abortion and post-abortion care demand. Women with higher income were more likely to demand abortion and post-abortion care. Married women were found to be less likely to demand for abortion and post-abortion care. Older women were significantly less likely to demand for abortion and post-abortion care. Mothers' education was only statistically significant in determining abortion demand but not post-abortion care demand. The findings suggest that while abortion is illegal in Nigeria, some women in the Ibadan city do abort unwanted pregnancies. The consequence of this in the absence of proper post-abortion

  6. Demand for abortion and post abortion care in Ibadan, Nigeria

    Science.gov (United States)

    2014-01-01

    Background While induced abortion is considered to be illegal and socially unacceptable in Nigeria, it is still practiced by many women in the country. Poor family planning and unsafe abortion practices have daunting effects on maternal health. For instance, Nigeria is on the verge of not meeting the Millennium development goals on maternal health due to high maternal mortality ratio, estimated to be about 630 maternal deaths per 100,000 live births. Recent evidences have shown that a major factor in this trend is the high incidence of abortion in the country. The objective of this paper is, therefore, to investigate the factors determining the demand for abortion and post-abortion care in Ibadan city of Nigeria. Methods The study employed data from a hospital-based/exploratory survey carried out between March to September 2010. Closed ended questionnaires were administered to a sample of 384 women of reproductive age from three hospitals within the Ibadan metropolis in South West Nigeria. However, only 308 valid responses were received and analysed. A probit model was fitted to determine the socioeconomic factors that influence demand for abortion and post-abortion care. Results The results showed that 62% of respondents demanded for abortion while 52.3% of those that demanded for abortion received post-abortion care. The findings again showed that income was a significant determinant of abortion and post-abortion care demand. Women with higher income were more likely to demand abortion and post-abortion care. Married women were found to be less likely to demand for abortion and post-abortion care. Older women were significantly less likely to demand for abortion and post-abortion care. Mothers’ education was only statistically significant in determining abortion demand but not post-abortion care demand. Conclusion The findings suggest that while abortion is illegal in Nigeria, some women in the Ibadan city do abort unwanted pregnancies. The consequence of this

  7. Operational Maneuver: Function or Fiction?

    Science.gov (United States)

    2007-11-02

    the premise that this would never happen, so why plan for it. That is just the point. Operational art planning should not leave any stone unturned . The... unturned during operational art planning and execution. The maneuver apex theory can be applied to the Air Force operating environment, however, operational

  8. 33 CFR 84.23 - Maneuvering light.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Maneuvering light. 84.23 Section... RULES ANNEX I: POSITIONING AND TECHNICAL DETAILS OF LIGHTS AND SHAPES § 84.23 Maneuvering light. Notwithstanding the provisions of § 84.03(f), the maneuvering light described in Rule 34(b) shall be placed...

  9. Abortion and Selection

    OpenAIRE

    2006-01-01

    The introduction of legalized abortion in the early 1970s led to dramatic changes in fertility behavior. Some research has suggested as well that there were important impacts on cohort outcomes, but this literature has been limited and controversial. In this paper, we provide a framework for understanding the mechanisms through which abortion access affects cohort outcomes, and use that framework to both address inconsistent past methodological approaches, and provide evidence on the long-run...

  10. Ground Target Overflight and Orbital Maneuvering via Atmospheric Maneuvers

    Science.gov (United States)

    2014-03-27

    al., 2002:228-230). Prior to the commencement of any research into aeroassisted maneuvers, a firm foundation in the understanding of atmospheric...cosine term is used for prograde orbits while the negative term is used for retrograde orbits. The r(1), r(2), and r(3) terms rerpresent the 1st... retrograde ) only target longitude crossings which occur in the same hemisphere as the 44 target are possible to overfly without changing the inclination

  11. Cassini Solstice Mission Maneuver Experience: Year Three

    Science.gov (United States)

    Wagner, Sean V.; Arrieta, Juan; Hahn, Yungsun; Stumpf, Paul W.; Valerino, Powtawche N.; Wong, Mau C.

    2013-01-01

    The Solstice Mission is the final extension of the Cassini spacecraft s tour of Saturn and its moons. To accommodate an end-of-mission in 2017, the maneuver decision process has been refined. For example, the Cassini Project now prioritizes saving propellant over minimizing maneuver cycles. This paper highlights 30 maneuvers planned from June 2012 through July 2013, targeted to nine Titan flybys and the final Rhea encounter in the mission. Of these maneuvers, 90% were performed to maintain the prescribed trajectory and preserve downstream delta V. Recent operational changes to maneuver executions based on execution-error modeling and analysis are also discussed.

  12. Implementation of an Autonomous Multi-Maneuver Targeting Sequence for Lunar Trans-Earth Injection

    Science.gov (United States)

    Whitley, Ryan J.; Williams, Jacob

    2010-01-01

    Using a fully analytic initial guess estimate as a first iterate, a targeting procedure that constructs a flyable burn maneuver sequence to transfer a spacecraft from any closed Moon orbit to a desired Earth entry state is developed and implemented. The algorithm is built to support the need for an anytime abort capability for Orion. Based on project requirements, the Orion spacecraft must be able to autonomously calculate the translational maneuver targets for an entire Lunar mission. Translational maneuver target sequences for the Orion spacecraft include Lunar Orbit Insertion (LOI), Trans-Earth Injection (TEI), and Trajectory Correction Maneuvers (TCMs). This onboard capability is generally assumed to be supplemental to redundant ground computation in nominal mission operations and considered as a viable alternative primarily in loss of communications contingencies. Of these maneuvers, the ability to accurately and consistently establish a flyable 3-burn TEI target sequence is especially critical. The TEI is the sole means by which the crew can successfully return from the Moon to a narrowly banded Earth Entry Interface (EI) state. This is made even more critical by the desire for global access on the lunar surface. Currently, the designed propellant load is based on fully optimized TEI solutions for the worst case geometries associated with the accepted range of epochs and landing sites. This presents two challenges for an autonomous algorithm: in addition to being feasible, the targets must include burn sequences that do not exceed the anticipated propellant load.

  13. Abortion Surveillance - United States, 2013.

    Science.gov (United States)

    Jatlaoui, Tara C; Ewing, Alexander; Mandel, Michele G; Simmons, Katharine B; Suchdev, Danielle B; Jamieson, Denise J; Pazol, Karen

    2016-11-25

    Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2013. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2013, data were received from 49 reporting areas. For trend analysis, abortion data were evaluated from 47 areas that reported data every year during 2004-2013. Census and natality data, respectively, were used to calculate abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 664,435 abortions were reported to CDC for 2013. Of these abortions, 98.2% were from the 47 reporting areas that provided data every year during 2004-2013. Among these 47 reporting areas, the abortion rate for 2013 was 12.5 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 200 abortions per 1,000 live births. From 2012 to 2013, the total number, rate, and ratio of reported abortions decreased 5%. From 2004 to 2013, the total number, rate, and ratio of reported abortions decreased 20%, 21%, and 17%, respectively. In 2013, all three measures reached their lowest level for the entire period of analysis (2004-2013). In 2013 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates; women in their 30s and older accounted for a much smaller percentage of abortions and had lower abortion rates. In 2013, women aged 20-24 and 25-29 years accounted for 32.7% and 25.9% of all abortions, respectively, and had abortion rates of 21.8 and 18.2 abortions per 1,000 women aged 20-24 and 25-29 years, respectively. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 16.8%, 9.2%, and 3.6% of all abortions, respectively, and had abortion rates of 11.8, 7.0, and 2

  14. Abortion Surveillance - United States, 2012.

    Science.gov (United States)

    Pazol, Karen; Creanga, Andreea A; Jamieson, Denise J

    2015-11-27

    Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2012. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2012, data were received from 49 reporting areas. For trend analysis, abortion data were evaluated from 47 areas that reported data every year during 2003-2012. Census and natality data, respectively, were used to calculate abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 699,202 abortions were reported to CDC for 2012. Of these abortions, 98.4% were from the 47 reporting areas that provided data every year during 2003-2012. Among these same 47 reporting areas, the abortion rate for 2012 was 13.2 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 210 abortions per 1,000 live births. From 2011 to 2012, the total number and ratio of reported abortions decreased 4% and the abortion rate decreased 5%. From 2003 to 2012, the total number, rate, and ratio of reported abortions decreased 17%, 18%, and 14%, respectively, and reached their lowest level in 2012 for the entire period of analysis (2003-2012). In 2012 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates; women in their 30s and older accounted for a much smaller percentage of abortions and had lower abortion rates. In 2012, women aged 20-24 and 25-29 years accounted for 32.8% and 25.4% of all abortions, respectively, and had abortion rates of 23.3 and 18.9 abortions per 1,000 women aged 20-24 and 25-29 years, respectively. In contrast, women aged 30-34, 35-39, and ≥40 years accounted for 16.4%, 9.1%, and 3.7% of all abortions, respectively, and had abortion rates of

  15. Intelligent Prediction of Ship Maneuvering

    Directory of Open Access Journals (Sweden)

    Miroslaw Lacki

    2016-09-01

    Full Text Available In this paper the author presents an idea of the intelligent ship maneuvering prediction system with the usage of neuroevolution. This may be also be seen as the ship handling system that simulates a learning process of an autonomous control unit, created with artificial neural network. The control unit observes input signals and calculates the values of required parameters of the vessel maneuvering in confined waters. In neuroevolution such units are treated as individuals in population of artificial neural networks, which through environmental sensing and evolutionary algorithms learn to perform given task efficiently. The main task of the system is to learn continuously and predict the values of a navigational parameters of the vessel after certain amount of time, regarding an influence of its environment. The result of a prediction may occur as a warning to navigator to aware him about incoming threat.

  16. Cost of abortions in Zambia: A comparison of safe abortion and post abortion care.

    Science.gov (United States)

    Parmar, Divya; Leone, Tiziana; Coast, Ernestina; Murray, Susan Fairley; Hukin, Eleanor; Vwalika, Bellington

    2017-02-01

    Unsafe abortion is a significant but preventable cause of maternal mortality. Although induced abortion has been legal in Zambia since 1972, many women still face logistical, financial, social, and legal obstacles to access safe abortion services, and undergo unsafe abortion instead. This study provides the first estimates of costs of post abortion care (PAC) after an unsafe abortion and the cost of safe abortion in Zambia. In the absence of routinely collected data on abortions, we used multiple data sources: key informant interviews, medical records and hospital logbooks. We estimated the costs of providing safe abortion and PAC services at the University Teaching Hospital, Lusaka and then projected these costs to generate indicative cost estimates for Zambia. Due to unavailability of data on the actual number of safe abortions and PAC cases in Zambia, we used estimates from previous studies and from other similar countries, and checked the robustness of our estimates with sensitivity analyses. We found that PAC following an unsafe abortion can cost 2.5 times more than safe abortion care. The Zambian health system could save as much as US$0.4 million annually if those women currently treated for an unsafe abortion instead had a safe abortion.

  17. Fast Calculation of Abort Return Trajectories for Manned Missions to the Moon

    Science.gov (United States)

    Senent, Juan S.

    2010-01-01

    In order to support the anytime abort requirements of a manned mission to the Moon, the vehicle abort capabilities for the translunar and circumlunar phases of the mission must be studied. Depending on the location of the abort maneuver, the maximum return time to Earth and the available propellant, two different kinds of return trajectories can be calculated: direct and fly-by. This paper presents a new method to compute these return trajectories in a deterministic and fast way without using numerical optimizers. Since no simplifications of the gravity model are required, the resulting trajectories are very accurate and can be used for both mission design and operations. This technique has been extensively used to evaluate the abort capabilities of the Orion/Altair vehicles in the Constellation program for the translunar phase of the mission.

  18. [Psychological aspects of abortion].

    Science.gov (United States)

    Attali, L

    2016-12-01

    To propose recommendations for women's counseling in abortion request and the psychological experience of orthogenic teams. Bibliographic search in the Medline database, PubMed, Cochrane Database Library, EM Premium bases, ENT Unistra and Cairn from 1990 to 2016. During the pre-abortion consultations, it is recommended to respect the choice of the woman on to see or not the ultrasound images (gradeC) and determine with her the time it needs to perform abortion (professional agreement). Women's satisfaction seems greater when they have the possibility to choose the abortion method (grade B). It is therefore important that both methods are available to all gestational ages (professional agreement). There is no relationship between an increase in psychiatric disorders and induced abortion (NP2). Meetings for professionals are useful and should, to the extent possible, be established (professional agreement). Improving psychological support for women involve listening them and respect their choice. This also involves thinking as a team. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  19. [Induced abortion at home].

    Science.gov (United States)

    Jørgensen, Hilde; Qvigstad, Erik; Jerve, Fridtjof; Melseth, Eldbjørg; Eskild, Anne; Nielsen, Christopher S

    2007-09-20

    Medically induced abortion through week 9 is a well established procedure. The article concerns satisfaction among women who choose to do this at home, and possible associations between satisfaction, socio-demographic--and clinical factors. 110 women with pregnancy duration questionnaires filled in before and 1 and 3 weeks after the abortion. The degree of satisfaction was recorded on a scale from 1 to 10, where 1 was not content and 10 was very content. Follow-up data were available for 105 women. 90 of 105 women were very content (> 7 on the satisfaction scale) with the treatment. Discomfort and pain during the abortion and marital status seemed to influence the results. The degree of pain varied much. No serious complications were observed. The study showed a high degree of satisfaction with medically induced abortion at home early in the pregnancy. The study has a relatively small sample size and no control group, so the results on factors affecting satisfaction are uncertain. Medical abortion at home should be an opportunity for women applying for early pregnancy termination; as long as the women are well informed, are offered sufficient pain relief and a well functioning follow-up programme.

  20. Induced abortion and psychosexuality.

    Science.gov (United States)

    Bianchi-Demicheli, F; Kulier, R; Perrin, E; Campana, A

    2000-12-01

    Little information exists on the impact of induced abortion on psychosexuality. Negative psychological effects and psychiatric complications due to termination of pregnancy seem to be rare. The objective of this study was to review the impact of induced abortion on sexuality and couple relationships. A systematic search of the literature was performed. Studies had to report a quantitative or qualitative evaluation of sexuality after pregnancy termination. Four studies were included. In the one prospective study using a control group, no difference in sexual functioning between groups after 1 year was reported. In the remaining observational studies, sexual dysfunction was reported in up to 30% of women after termination. Women undergoing abortion had significantly more conflicts in their partnerships. This was similar in all studies. Separation occurred in about one-quarter of all couples. Some studies report sexual dysfunction after termination of pregnancy. In about half of the couples separated after termination, abortion seemed not to have led to the separation. Psychological factors, together with relationship problems, might have played a role in failed contraception. The impact of induced abortion on sexuality needs to be studied in greater detail with rigorous methodology to draw firm conclusions.

  1. Legal abortion in Georgia, 1980.

    Science.gov (United States)

    Spitz, A M; Oberle, M; Zaro, S M

    1984-02-01

    According to data reported to the Georgia Department of Human Resources (DHR), the number of induced abortions performedin Georgia in 1980 decreased for the 1st time since 1968 when the state legalized abortion. To verify this reported decrease, the DHR data were compared with statistics obtained by the Alan Guttmacher Institute in a 1980 survey of abortion providers in Georgia. Since the AGI contacts providers directly, its statistics are considered a more accurate reflection of abortions performed. According to the DHR, the number of abortions dropped from 36,579 in 1979 to 33,288 in 1980, a 9% decrease, and the abortion rate fell from 26.6/1000 women ages 15-44 years to 23.9/1000. AGI data indicated a drop from 38,760 abortions in 1979 to 37,890 in 1980, a 2% decrease. Since both sources noted a similar trend despite differences in data collection methods, the 1980 decline in abortion procedures in Georgia is considered to represent a true decline rather than s statistical artifact. The sociodemographic characteristics of women obtaining abortions in Georgia in 1980 were also analyzed on the basis of DHR data. Although the number of abortions in Georgia performed on Georgia residents increased 2.5% from 1979-80 to 90.7%, the abortion ratio for residents decreased from 367.7 to 327.4 abortions/1000 live births. There was little change in the age, race, or marital status distribution of women receiving abortions. The ratio for white women was 317 abortions/1000 live births and that for blacks was 342/1000. The abortion ratio for unmarried women (1166/1000) was 13 times that for married women (88/1000). The number of repeat abortions decreased form 34% in 1979 to 29% in 1980. Moreover, 93% of women obtaining abortions did so in the 1st 12 weeks of gestation compared with 89% in 1979. The percentage of abortions performed in clinics increased from 66.5% in 1979 to 75.3% in 1980, with suction curettage accounting for 85% of all abortions in the 1st 12 weeks of

  2. The Response of Abortion Demand to Changes in Abortion Costs

    Science.gov (United States)

    Medoff, Marshall H.

    2008-01-01

    This study uses pooled cross-section time-series data, over the years 1982, 1992 and 2000, to estimate the impact of various restrictive abortion laws on the demand for abortion. This study complements and extends prior research by explicitly including the price of obtaining an abortion in the estimation. The empirical results show that the real…

  3. The Response of Abortion Demand to Changes in Abortion Costs

    Science.gov (United States)

    Medoff, Marshall H.

    2008-01-01

    This study uses pooled cross-section time-series data, over the years 1982, 1992 and 2000, to estimate the impact of various restrictive abortion laws on the demand for abortion. This study complements and extends prior research by explicitly including the price of obtaining an abortion in the estimation. The empirical results show that the real…

  4. Narratives of Ghanaian abortion providers

    African Journals Online (AJOL)

    AJRH Managing Editor

    Keywords: Abortion, providers, law, access, reproductive health care ... administrative materials) into the decision-making process between a ... training, research, and outreach efforts of these ..... additional economic factors influence abortion.

  5. Abortion and human rights.

    Science.gov (United States)

    Shaw, Dorothy

    2010-10-01

    Abortion has been a reality in women's lives since the beginning of recorded history, typically with a high risk of fatal consequences, until the last century when evolutions in the field of medicine, including techniques of safe abortion and effective methods of family planning, could have ended the need to seek unsafe abortion. The context of women's lives globally is an important but often ignored variable, increasingly recognised in evolving human rights especially related to gender and reproduction. International and regional human rights instruments are being invoked where national laws result in violations of human rights such as health and life. The individual right to conscientious objection must be respected and better understood, and is not absolute. Health professional organisations have a role to play in clarifying responsibilities consistent with national laws and respecting reproductive rights. Seeking common ground using evidence rather than polarised opinion can assist the future focus.

  6. [Abortion and crime].

    Science.gov (United States)

    Citoni, Guido

    2011-01-01

    In this article we address the issue, with a tentative empirical application to the Italian data, of the relationship, very debated mainly in north America, between abortion legalization and reduction of crime rates of youth. The rationale of this relationship is that there is a causal factor at work: the more unwanted pregnancies aborted, the less unwanted children breeding their criminal attitude in an hostile/deprived family environment. Many methodological and empirical criticisms have been raised against the proof of the existence of such a relationship: our attempt to test if this link is valid for Italy cannot endorse its existence. The data we used made necessary some assumptions and the reliability of official estimates of crime rates was debatable (probably downward biased). We conclude that, at least for Italy, the suggested relationship is unproven: other reasons for the need of legal abortion have been and should be put forward.

  7. A Shiite perspective toward abortion

    OpenAIRE

    Kiarash Aramesh

    2006-01-01

    All schools of Islamic jurisprudence regard abortion as wrong and forbidden and allow abortion only before the stage of ensoulment, if the continuation of pregnancy would endanger the mother's life or put her into intolerable difficulties. In this article we describe and assess the viewpoint of Shiite jurisprudence toward abortion. "nUsing a selected collection of related references, and discussion describes with experts, this article the abortion in Shiite jurisprudence."nIn t...

  8. Abortion — facts and consequences

    OpenAIRE

    Perinčić, Robert

    1990-01-01

    The author sets forth some of the most recent demographic data, important directions of legal documents as regards abortion, tackling medical and ethical problems of abortion. Some essentials particulars are also given as to the embryonic and foetal development. The whole paper concerns the problems of legal abortion during the first three months of pregnancy. The second part of the paper relates to the consequences of abortion affecting the physical and mental health of a woman as show...

  9. Did Legalized Abortion Lower Crime?

    OpenAIRE

    2001-01-01

    This paper examines the relationship between the legalization of abortion and subsequent decreases in crime. In a current study, researchers estimate that the legalization of abortion explains over half of the recent decline in national crime rates. The association is identified by correlating changes in crime with changes in the abortion ratio weighted by the proportion of the criminal population exposed to legalized abortion. In this paper, I use an alternative identification strategy. I an...

  10. Space Shuttle Abort Evolution

    Science.gov (United States)

    Henderson, Edward M.; Nguyen, Tri X.

    2011-01-01

    This paper documents some of the evolutionary steps in developing a rigorous Space Shuttle launch abort capability. The paper addresses the abort strategy during the design and development and how it evolved during Shuttle flight operations. The Space Shuttle Program made numerous adjustments in both the flight hardware and software as the knowledge of the actual flight environment grew. When failures occurred, corrections and improvements were made to avoid a reoccurrence and to provide added capability for crew survival. Finally some lessons learned are summarized for future human launch vehicle designers to consider.

  11. Did Legalized Abortion Lower Crime?

    Science.gov (United States)

    Joyce, Ted

    2004-01-01

    Changes in homicide and arrest rates were compared among cohorts born before and after legalization of abortion and those who were unexposed to legalized abortion. It was found that legalized abortion improved the lives of many women as they could avoid unwanted births.

  12. Pregnancy outcome following spontaneous abortions

    Directory of Open Access Journals (Sweden)

    Swati Agrawal

    2015-12-01

    Conclusions: Previous history of spontaneous abortion is associated with adverse pregnancy outcome. There is increased risk of abortion, preterm delivery, need for caesarean sections and fetal loss in cases of previous spontaneous abortions. These complications and fetal loss can be reduced by booking the patients and giving due antenatal care. [Int J Reprod Contracept Obstet Gynecol 2015; 4(6.000: 1891-1893

  13. Did Legalized Abortion Lower Crime?

    Science.gov (United States)

    Joyce, Ted

    2004-01-01

    Changes in homicide and arrest rates were compared among cohorts born before and after legalization of abortion and those who were unexposed to legalized abortion. It was found that legalized abortion improved the lives of many women as they could avoid unwanted births.

  14. Direct lateral maneuvers in hawkmoths

    Directory of Open Access Journals (Sweden)

    Jeremy S. M. Greeter

    2016-01-01

    Full Text Available We used videography to investigate direct lateral maneuvers, i.e. ‘sideslips’, of the hawkmoth Manduca sexta. M. sexta sideslip by rolling their entire body and wings to reorient their net force vector. During sideslip they increase net aerodynamic force by flapping with greater amplitude, (in both wing elevation and sweep, allowing them to continue to support body weight while rolled. To execute the roll maneuver we observed in sideslips, they use an asymmetric wing stroke; increasing the pitch of the roll-contralateral wing pair, while decreasing that of the roll-ipsilateral pair. They also increase the wing sweep amplitude of, and decrease the elevation amplitude of, the contralateral wing pair relative to the ipsilateral pair. The roll maneuver unfolds in a stairstep manner, with orientation changing more during downstroke than upstroke. This is due to smaller upstroke wing pitch angle asymmetries as well as increased upstroke flapping counter-torque from left-right differences in global reference frame wing velocity about the moth's roll axis. Rolls are also opposed by stabilizing aerodynamic moments from lateral motion, such that rightward roll velocity will be opposed by rightward motion. Computational modeling using blade-element approaches confirm the plausibility of a causal linkage between the previously mentioned wing kinematics and roll/sideslip. Model results also predict high degrees of axial and lateral damping. On the time scale of whole and half wing strokes, left-right wing pair asymmetries directly relate to the first, but not second, derivative of roll. Collectively, these results strongly support a roll-based sideslip with a high degree of roll damping in M. sexta.

  15. "In patient" medical abortion versus surgical abortion: patient's satisfaction.

    Science.gov (United States)

    Di Carlo, Costantino; Savoia, Fabiana; Ferrara, Cinzia; Sglavo, Gabriella; Tommaselli, Giovanni Antonio; Giampaolino, Pierluigi; Cagnacci, Angelo; Nappi, Carmine

    2016-08-01

    To compare patients' satisfaction with medical and surgical abortion, implementing the Italian guidelines on medical abortion entailing an "in patient" procedure. A total of 1832 pregnant chose between surgical (vacuum aspiration) or medical abortion (mifepristone p.o. followed after 3 days by sublingual misoprostol) and expressed their expected satisfaction on a visual analog scale (VAS). A total of 885 women chose surgical and 947 medical abortion. The primary end-point was satisfaction VAS score 20 days after the procedure. Secondary end-points were: difference between pre- and post-abortion VAS score; difference in satisfaction VAS scores according to parity and previous abortion; incidence of side effects. VAS score was high in each group but significantly higher for the 1-day surgical than for the 3-day medical abortion procedure (7.9 ± 1.0 versus 7.2 ± 1.2; p after the treatment (6.9 ± 1.6 versus 7.9 ± 1.0, p abortion; women with a previous abortion preferred surgical abortion. Both procedures are considered satisfactory by the patients. Performing medical abortion as a 3-day "in patient" procedure, decreased women's satisfaction scores from their baseline expectations.

  16. Roundtable: Legal Abortion

    Science.gov (United States)

    Guttmacher, Alan F.; And Others

    1971-01-01

    A roundtable discussion on legal abortion includes Dr. Alan F. Guttmacher, President of The Planned Parenthood Federation of America, Robert Hall, Associate Professor of Obstetrics and Gynecology at Columbia University College of Physicians and Surgeons, Christopher Tietze, a diretor of The Population Council, and Harriet Pilpel, a lawyer.…

  17. Roundtable: Legal Abortion

    Science.gov (United States)

    Guttmacher, Alan F.; And Others

    1971-01-01

    A roundtable discussion on legal abortion includes Dr. Alan F. Guttmacher, President of The Planned Parenthood Federation of America, Robert Hall, Associate Professor of Obstetrics and Gynecology at Columbia University College of Physicians and Surgeons, Christopher Tietze, a diretor of The Population Council, and Harriet Pilpel, a lawyer.…

  18. [Abortion and conscientious objection].

    Science.gov (United States)

    Czarkowski, Marek

    2015-03-01

    Polish laws specify the parties responsible for lawful medical care in the availability of abortion differently than the Resolution of the Council of Europe. According to Polish regulations they include all Polish doctors while according to the Resolution, the state. Polish rules should not discriminate against anyone in connection with his religion or belief, even more so because the issue of abortion is an example of an unresolved ethical dispute. The number of lawful abortion in Poland does not exceed 1000 per year and can be carried out by only a few specialists contracted by the National Health Fund. Sufficient information and assistance should be provided to all pregnant women by the National Health Fund. The participation of all physicians in the informing process is not necessary, as evidenced by the lack of complaints to provide information on where in vitro fertilization treatment can be found - until recently only available when paid for by the individual and performed in much larger numbers than abortion. Entities performing this paid procedure made sure to provide information on their own. The rejection of the right to the conscientious objection clause by negating the right to refuse information may lead some to give up the profession or cause the termination of certain professionals on the basis of the professed worldview. Meanwhile, doctors are not allowed to be discriminated against on the basis of their conscience or religion.

  19. Abortion and contraceptive failure.

    Science.gov (United States)

    1998-01-01

    Persona, marketed by Unipath, is a new method of natural family planning which has been on the market since 1996. It works by measuring the hormone levels in a woman's urine and letting her know when she is not fertile and may have sex without using a barrier method of contraception. The British Pregnancy Advisory Service (BPAS) found that their surveyed clients who reported using Persona had 188 abortions in 3 months and concluded that there was a need for better information and more advice for couples who plan to use the method. The other major non-NHS abortion provider, Marie Stopes International, reported similar findings, with about 60 women per month visiting their clinics for abortions after having used the method. The BPAS survey also showed that 43% of the women who had an abortion after using Persona were aged 24 years or younger even though Persona is intended for use by women aged 25-40 years in stable relationships. A similar proportion also reported having sex on days when the method told them that they were most fertile. These latter women were not asked if they used another method of contraception on fertile days. An additional 13% reported ignoring the instructions to wait for 3 natural periods after terminating pill use before beginning to use Persona.

  20. Swedish students' attitudes toward abortion.

    Science.gov (United States)

    Lindell, M E; Olsson, H M

    1993-01-01

    The Swedish abortion legislation of 1975 gave women the right to make a decision about abortion before the end of the 18th week of pregnancy. The number of abortions is rising in Sweden as a chosen method of birth control. The attitudes of students toward abortion were studied in 1986-1987. A questionnaire containing items on how sex education is taught, the anatomy and physiology of reproduction, contraceptives, sexually transmitted diseases, and legal abortion was answered by 421 high school students. Results pertaining to the students' attitudes toward abortion are reported. Two thirds of the students believed that the decision about an abortion should be made by the man and woman together. Nearly all respondents believed that abortion should not be considered a method of birth control. These results may be considered a guide for interventions to prevent the need for abortion. One fourth of all pregnancies in Sweden terminate in abortion. The students in the present study thought of abortion as a solution. Authors studying samples with different cultural backgrounds have reported similar attitudes.

  1. A Novel Method for Satellite Maneuver Prediction

    Science.gov (United States)

    Shabarekh, C.; Kent-Bryant, J.; Keselman, G.; Mitidis, A.

    2016-09-01

    A space operations tradecraft consisting of detect-track-characterize-catalog is insufficient for maintaining Space Situational Awareness (SSA) as space becomes increasingly congested and contested. In this paper, we apply analytical methodology from the Geospatial-Intelligence (GEOINT) community to a key challenge in SSA: predicting where and when a satellite may maneuver in the future. We developed a machine learning approach to probabilistically characterize Patterns of Life (PoL) for geosynchronous (GEO) satellites. PoL are repeatable, predictable behaviors that an object exhibits within a context and is driven by spatio-temporal, relational, environmental and physical constraints. An example of PoL are station-keeping maneuvers in GEO which become generally predictable as the satellite re-positions itself to account for orbital perturbations. In an earlier publication, we demonstrated the ability to probabilistically predict maneuvers of the Galaxy 15 (NORAD ID: 28884) satellite with high confidence eight days in advance of the actual maneuver. Additionally, we were able to detect deviations from expected PoL within hours of the predicted maneuver [6]. This was done with a custom unsupervised machine learning algorithm, the Interval Similarity Model (ISM), which learns repeating intervals of maneuver patterns from unlabeled historical observations and then predicts future maneuvers. In this paper, we introduce a supervised machine learning algorithm that works in conjunction with the ISM to produce a probabilistic distribution of when future maneuvers will occur. The supervised approach uses a Support Vector Machine (SVM) to process the orbit state whereas the ISM processes the temporal intervals between maneuvers and the physics-based characteristics of the maneuvers. This multiple model approach capitalizes on the mathematical strengths of each respective algorithm while incorporating multiple features and inputs. Initial findings indicate that the combined

  2. Austerity and Abortion in the European Union.

    OpenAIRE

    2016-01-01

    : Economic hardship accompanying large recessions can lead families to terminate unplanned pregnancies. To assess whether abortions have risen during the recession, we collected crude abortion data from 2000 to 2012 from Eurostat for countries that had legal abortions and complete data. Declining trends in abortion ratios between 2000 and 2009 have been reversing. Excess abortions between 2010 and 2012 totaled 10.6 abortions per 1000 pregnancies ending in abortion or birth or 6701 additional ...

  3. 46 CFR 109.564 - Maneuvering characteristics.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Maneuvering characteristics. 109.564 Section 109.564 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.564 Maneuvering characteristics. (a) The master or person in charge of...

  4. [Internal carotid artery dissection after Heimlich maneuver].

    Science.gov (United States)

    Rakotoharinandrasana, H; Petit, E; Dumas, P; Vandermarcq, P; Gil, R; Neau, J-Ph

    2003-01-01

    We report a case of cervical artery dissection following a Heimlich maneuver. Cervical artery dissections are at the present time well known and are sometimes associated with trivial traumas. However, to our knowledge, this complication of such maneuver was never reported in the literature. Pathophysiological mechanisms are discussed.

  5. Tactical Maneuvering Using Immunized Sequence Selection

    Science.gov (United States)

    Kaneshige, John; KrishnaKumar, K.; Shung, Felix

    2003-01-01

    This paper describes a tactical maneuvering system that uses an artificial immune system based approach for selecting maneuver sequences. This approach combines the problem solving abilities of genetic algorithms with the memory retention characteristics of an immune system. Of significant importance here is the fact that the tactical maneuvering system can make time-critical decisions to accomplish near-term objectives within a dynamic environment. These objectives can be received from a human operator, autonomous executive, or various flight planning specialists. Simulation tests were performed using a high performance military aircraft model. Results demonstrate the potential of using immunized sequence selection in order to accomplish tactical maneuvering objectives ranging from flying to a location while avoiding unforeseen obstacles, to performing relative positioning in support of air combat maneuvering.

  6. Abortion: taking the debate seriously.

    Science.gov (United States)

    Kottow Lang, Miguel Hugo

    2015-05-19

    Voluntarily induced abortion has been under permanent dispute and legal regulations, because societies invariably condemn extramarital pregnancies. In recent decades, a measure of societal tolerance has led to decriminalize and legalize abortion in accordance with one of two models: a more restricted and conservative model known as therapeutic abortion, and the model that accepts voluntary abortion within the first trimester of pregnancy. Liberalization of abortion aims at ending clandestine abortions and decriminalizes the practice in order to increase reproductive education and accessibility of contraceptive methods, dissuade women from interrupting their pregnancy and, ultimately, make abortion a medically safe procedure within the boundaries of the law, inspired by efforts to reduce the incidence of this practice. The current legal initiative to decriminalize abortion in Chile proposes a notably rigid set of indications which would not resolve the three main objectives that need to be considered: 1) Establish the legal framework of abortion; 2) Contribute to reduce social unrest; 3) Solve the public health issue of clandestine, illegal abortions. Debate must urgently be opened to include alternatives in line with the general tendency to respect women's decision within the first trimester of pregnancy.

  7. The consequences of abortion legislation.

    Science.gov (United States)

    Braude, M

    1983-01-01

    This article examines the consequences of the 1973 US Supreme Court decision legalizing abortion as well as potential implications of proposed legilation aimed at nullifying this decision. In addition to giving women the right to determine their own reproduction, legal abortion had had beneficial health effects for both mothers and infants. The partial reversal of abortion gains due to restrictions on public funding and limitations on how and where abortions can be performed has produced a slight increase in abortion mortality, but the impact has not been dramatic. Moreover, each year since 1973, women have been obtaining abortions earlier in pregnancy. Abortion may be experienced as a loss by the mother, but there is no evidence of serious psychological sequelae. In contrast, a large body of evidence supports the physical, psychological, and social benefits of legal abortion to women, children, and families. However, proponents of the proposed Human Life Amendment place protection of the rights of the fetus over all other considerations. Their antiabortion actions have challenged the medical tradition of privacy and the confidentiality of the doctor-patient relationship. Most supporters of legal abortion would prefer that there be fewer abortions; such a decrease is more likely as a result of better education and contraceptive methods rather than coercion.

  8. Aerodynamic maneuvering hypersonic flight mechanics

    Science.gov (United States)

    Desautel, Dick

    1988-01-01

    The emergence of current high-interest mission involving aeromaneuvering hypersonic flight has given rise to the corresponding need for preliminary design and performance analyses of such vehicles. This need in turn has motivated efforts to develop simplified analytical and computational methods for parametric analysis of maneuvering hypersonic flight under conditions appropriate to the mission involved. The effort included a review of different formulations of the general equations of motion, their associated coordinate frames, various simplifications of the equations, and previously achieved analytical solutions. This study sought to both extend previous solution methods and to develop new ones. In addition, evaluation of the literature and developing a systematic perspective on the knowledge it represents proved to be a major portion of the effort.

  9. Austerity and Abortion in the European Union.

    Science.gov (United States)

    Lima, Joana Madureira; Reeves, Aaron; Billari, Francesco; McKee, Martin; Stuckler, David

    2016-06-01

    Economic hardship accompanying large recessions can lead families to terminate unplanned pregnancies. To assess whether abortions have risen during the recession, we collected crude abortion data from 2000 to 2012 from Eurostat for countries that had legal abortions and complete data. Declining trends in abortion ratios between 2000 and 2009 have been reversing. Excess abortions between 2010 and 2012 totaled 10.6 abortions per 1000 pregnancies ending in abortion or birth or 6701 additional abortions (95% CI 1190-9240) with stronger effects in younger ages. Economic shocks may increase recourse to abortion. Further research should explore causal pathways and protective factors.

  10. [Abortion using health insurance].

    Science.gov (United States)

    Gritschneder, O

    1984-09-01

    The author reports on current German court rulings on whether non-medically indicated abortions (although not prohibited by law and therefore not actionable) should be financed via the compulsory health insurance scheme or by the Federal Government. 1. The social welfare court at Dortmund ruled that current legislation governing the financing of welfare expenditure violates the Federal German constitution, and has, therefore, referred this matter to the Federal Constitutional Court. However, the Federal Constitutional Court turned down the referral and dismissed the case, since an application for declaring a Federal law null and void can be filed by the Federal Government or by a Federal Land Government or by at least one-third of the total number of members of the Federal German Parliament (Bundestag) only. This means that the current proceedings at the Dortmund social welfare court must continue. The plaintiff pleads to prohibit the compulsory health insurance scheme authorities from defraying the expenses for performing foeticide via legally permitted abortion without medical indication. 2. The Federal Land Government of Baden-Württemberg is the only Land Government of the Federal Republic of Germany that does not grant any financial aid towards performing non-medically indicated (albeit not legally actionable) abortions. Hence, the Baden-Württemberg Administrative Courts turned down the plea filed by a woman government servant towards paying such aid. The court decision was based on the judge's opinion that even the principle of equality before the law guaranteed by the Constitution would not compel the Land Government to emulate the example of the other Land Governments who are agreeable to bearing abortion costs.

  11. Abortion law reform in Nepal.

    Science.gov (United States)

    Upreti, Melissa

    2014-08-01

    Across four decades of political and social action, Nepal changed from a country strongly enforcing oppressive abortion restrictions, causing many poor women's long imprisonment and high rates of abortion-related maternal mortality, into a modern democracy with a liberal abortion law. The medical and public health communities supported women's rights activists in invoking legal principles of equality and non-discrimination as a basis for change. Legislative reform of the criminal ban in 2002 and the adoption of an Interim Constitution recognizing women's reproductive rights as fundamental rights in 2007 inspired the Supreme Court in 2009 to rule that denial of women's access to abortion services because of poverty violated their constitutional rights. The government must now provide services under criteria for access without charge, and services must be decentralized to promote equitable access. A strong legal foundation now exists for progress in social justice to broaden abortion access and reduce abortion stigma.

  12. Crime, Teenage Abortion, and Unwantedness

    Science.gov (United States)

    Shoesmith, Gary L.

    2015-01-01

    This article disaggregates Donohue and Levitt’s (DL’s) national panel-data models to the state level and shows that high concentrations of teenage abortions in a handful of states drive all of DL’s results in their 2001, 2004, and 2008 articles on crime and abortion. These findings agree with previous research showing teenage motherhood is a major maternal crime factor, whereas unwanted pregnancy is an insignificant factor. Teenage abortions accounted for more than 30% of U.S. abortions in the 1970s, but only 16% to 18% since 2001, which suggests DL’s panel-data models of crime/arrests and abortion were outdated when published. The results point to a broad range of future research involving teenage behavior. A specific means is proposed to reconcile DL with previous articles finding no relationship between crime and abortion.

  13. Abortion and compelled physician speech.

    Science.gov (United States)

    Orentlicher, David

    2015-01-01

    Informed consent mandates for abortion providers may infringe the First Amendment's freedom of speech. On the other hand, they may reinforce the physician's duty to obtain informed consent. Courts can promote both doctrines by ensuring that compelled physician speech pertains to medical facts about abortion rather than abortion ideology and that compelled speech is truthful and not misleading. © 2015 American Society of Law, Medicine & Ethics, Inc.

  14. Abortion in a just society.

    Science.gov (United States)

    Hunt, M E

    1993-01-01

    A female Catholic theologian imagines a just society that does not judge women who decide to undergo an abortion. The Church, practitioners, and the courts must trust that women do make person-enhancing choices about the quality of life. In the last 15 years most progress in securing a woman's right to abortion has been limited to white, well-educated, and middle or upper middle class women. A just society would consider reproductive options a human right. Abortion providers are examples of a move to a just society; they are committed to women's well-being. There are some facts that make one pessimistic about achieving abortion in a just society. The US Supreme Court plans to review important decisions establishing abortion as a civil right. Further, some men insist on suing women who want to make their own reproductive decisions--an anti-choice tactic to wear away women's right to reproductive choice. Bombings of abortion clinics and harassment campaigns by anti-choice groups are common. These behaviors strain pro-choice proponents emotionally, psychically, and spiritually. Their tactics often lead to theologians practicing self-censorship because they fear backlash. Abortion providers also do this. Further, the reaction to AIDS is that sex is bad. Anti-abortion groups use AIDS to further their campaigns, claiming that AIDS is a punishment for sex. Strategies working towards abortion in a just society should be education and persuasion of policymakers and citizens about women's right to choose, since they are the ones most affected by abortion. Moreover, only women can secure their rights to abortion. In a just society, every health maintenance organization, insurance company, and group practice would consider abortion a normal service. A just society provides for the survival needs of the most marginalized.

  15. A Shiite perspective toward abortion

    Directory of Open Access Journals (Sweden)

    Kiarash Aramesh

    2006-03-01

    Full Text Available All schools of Islamic jurisprudence regard abortion as wrong and forbidden and allow abortion only before the stage of ensoulment, if the continuation of pregnancy would endanger the mother's life or put her into intolerable difficulties. In this article we describe and assess the viewpoint of Shiite jurisprudence toward abortion. "nUsing a selected collection of related references, and discussion describes with experts, this article the abortion in Shiite jurisprudence."nIn the Shiite jurisprudence, the ensoulment occurs after about 4 months. Before this stage, all Shiite authorities regard abortion as forbidden (Hiram unless if continuing the pregnancy would put the mother's life in real danger or will be intolerable for her. But after that, they regard abortion as Hiram, unless in conditions in which continuing the pregnancy results in dying of both mother and fetus, but abortion will save the life of mother. However, the Shiite authorities have not accepted to legitimate abortion in unwanted pregnancies and even in pregnancies resulted from adultery (Zina or rape."nThe debate over abortion is still controversial as ever. There are some important and notable related Fatwas that make jurisprudical basis for some new and problem solving legal acts, showing the inherent and valuable flexibility of the Shiite jurisprudence in dealing with such important issues. Some related issues, such as the priority of saving the life of mother after ensoulment can be referred to jurisprudical authorities for more assessment.

  16. Psychiatric sequelae of induced abortion.

    Science.gov (United States)

    Gibbons, M

    1984-03-01

    An attempt is made to identify and document the problems of comparative evaluation of the more recent studies of psychiatric morbidity after abortion and to determine the current consensus so that when the results of the joint RCGP/RCOG study of the sequelae of induced abortion become available they can be viewed in a more informed context. The legalization of abortion has provided more opportunities for studies of subsequent morbidity. New laws have contributed to the changing attitudes of society, and the increasing acceptability of the operation has probably influenced the occurrence of psychiatric sequelae. The complexity of measuring psychiatric sequelae is evident from the many terms used to describe symptomatology and behavioral patterns and from the number of assessment techniques involved. Numerous techniques have been used to quantify psychiatric sequelae. Several authors conclude that few psychiatric problems follow an induced abortion, but many studies were deficient in methodology, material, or length of follow-up. A British study in 1975 reported a favorable outcome for a "representative sample" of 50 National Health Service patients: 68% of these patients had an absence of or only mild feelings of guilt, loss, or self reproach and considered abortion as the best solution to their problem. The 32% who had an adverse outcome reported moderate to severe feelings of guilt, regret, loss, and self reproach, and there was evidence of mental illness. In most of these cases the adverse outcome was related to the patient's environment since the abortion. A follow-up study of 126 women, which compared the overall reaction to therapeutic abortion between women with a history of previous mild psychiatric illness and those without reported that a significantly different emotional reaction could not be demonstrated between the 2 groups. In a survey among women seeking an abortion 271 who were referred for a psychiatric opinion regarding terminations of pregnancy

  17. Cassini Solstice Mission Maneuver Experience: Year One

    Science.gov (United States)

    Wagner, Sean V.; Arrieta, Juan; Ballard, Christopher G.; Hahn, Yungsun; Stumpf, Paul W.; Valerino, Powtawche N.

    2011-01-01

    The Cassini-Huygens spacecraft began its four-year Prime Mission to study Saturn's system in July 2004. Two tour extensions followed: a two-year Equinox Mission beginning in July 2008 and a seven-year Solstice Mission starting in September 2010. This paper highlights Cassini maneuver activities from June 2010 through June 2011, covering the transition from the Equinox to Solstice Mission. This interval included 38 scheduled maneuvers, nine targeted Titan flybys, three targeted Enceladus flybys, and one close Rhea flyby. In addition, beyond the demanding nominal navigation schedule, numerous unforeseen challenges further complicated maneuver operations. These challenges will be discussed in detail.

  18. Gastric rupture after the Heimlich maneuver.

    Science.gov (United States)

    Bintz, M; Cogbill, T H

    1996-01-01

    Since 1975, the Heimlich maneuver has been widely applied to relieve upper airway obstruction caused by aspirated material. Life-threatening complications have been documented following this simple procedure. We report two cases of gastric rupture after use of the Heimlich maneuver. Both patients experienced pulmonary and abdominal symptoms. The diagnosis was confirmed in each case by the demonstration of free intraperitoneal air on an upright chest roentgenogram. Full-thickness gastric rupture along the lesser curvature of the stomach was repaired in both patients; one patient died. Abdominal pain or persistent abdominal distention despite nasogastric suction after the Heimlich maneuver should prompt evaluation for possible gastric rupture.

  19. Development Of Maneuvering Autopilot For Flight Tests

    Science.gov (United States)

    Menon, P. K. A.; Walker, R. A.

    1992-01-01

    Report describes recent efforts to develop automatic control system operating under supervision of pilot and making airplane follow prescribed trajectories during flight tests. Report represents additional progress on this project. Gives background information on technology of control of test-flight trajectories; presents mathematical models of airframe, engine and command-augmentation system; focuses on mathematical modeling of maneuvers; addresses design of autopilots for maneuvers; discusses numerical simulation and evaluation of results of simulation of eight maneuvers under control of simulated autopilot; and presents summary and discussion of future work.

  20. Abortion, Miscarriage, and Breast Cancer Risk

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Abortion, Miscarriage, and Breast Cancer Risk: 2003 Workshop In ... cancer risk, including studies of induced and spontaneous abortions. They concluded that having an abortion or miscarriage ...

  1. [Medical induced abortion].

    Science.gov (United States)

    Bettahar, K; Pinton, A; Boisramé, T; Cavillon, V; Wylomanski, S; Nisand, I; Hassoun, D

    2016-12-01

    Updated clinical recommendations for medical induced abortion procedure. A systematic review of French and English literature, reviewing the evidence relating to the provision of medical induced abortion was carried out on PubMed, Cochrane Library and international scientific societies recommendations. The effectiveness of medical abortion is higher than 95% when the protocols are adjusted to gestational age (EL1). Misoprostol alone is less effective than a combination of mifepristone and misoprostol (EL1). Gemeprost is less effective than misoprostol (EL2). The dose of 200mg of mifepristone should be preferred to 600mg (NP1, Rank A). Mifepristone can be taken at home (professional agreement). The optimum interval between mifepristone and misoprostol intake should be 24 to 48 hours (EL1, grade A). Before 7 weeks LMP, the dose of 400μg misoprostol should be given orally (EL1, grade A) eventually repeated after 3hours if no bleeding occurs. For optimal effectiveness between 7 and 14 LMP, the interval between mifepristone and misoprostol should not be shortened to less than 8hours (grade 1). An interval of 24 to 48hours will not affect the effectiveness of the method provided misoprostol dosage is 800μg (EL1). Vaginal, sublingual or buccal routes of administration are more effective and better tolerated than the oral route, which should be abandoned (EL1). An amount of 800μg sublingual or buccal misoprostol route has the same effectiveness than the vaginal route but more gastrointestinal side effects (EL1, grade A). Between 7 and 9 LMP, it does not seem necessary to repeat misoprostol dose whereas it should be repeated beyond 9 SA (grade B). Between 9 and 14 LMP, the dose of 400μg misoprostol given either vaginally, buccally or sublingually should be repeated every 3hours if needed (with a maximum of 5 doses) (EL2, grade B). There is no strong evidence supporting routine antibiotic prophylaxis for medical abortion (professional agreement). Rare contraindications

  2. The Impact of Legalized Abortion on Crime

    OpenAIRE

    2000-01-01

    We offer evidence that legalized abortion has contributed significantly to recent crime reductions. Crime began to fall roughly 18 years after abortion legalization. The 5 states that allowed abortion in 1970 experienced declines earlier than the rest of the nation, which legalized in 1973 with Roe v. Wade. States with high abortion rates in the 1970s and 1980s experienced greater crime reductions in the 1990s. In high abortion states, only arrests of those born after abortion legaliz...

  3. Helicopter stability during aggressive maneuvers

    Science.gov (United States)

    Mohan, Ranjith

    The dissertation investigates helicopter trim and stability during level bank-angle and diving bank-angle turns. The level turn is moderate in that sufficient power is available to maintain level maneuver, and the diving turn is severe where the power deficit is overcome by the kinetic energy of descent. The investigation basically represents design conditions where the peak loading goes well beyond the steady thrust limit and the rotor experiences appreciable stall. The major objectives are: (1) to assess the sensitivity of the trim and stability predictions to the approximations in modeling stall, (2) to correlate the trim predictions with the UH-60A flight test data, and (3) to demonstrate the feasibility of routinely using the exact fast-Floquet periodic eigenvector method for mode identification in the stability analysis. The UH-60A modeling and analysis are performed using the comprehensive code RCAS (Army's Rotorcraft Comprehensive Analysis System). The trim and damping predictions are based on quasisteady stall, ONERA-Edlin (Equations Differentielles Lineaires) and Leishman-Beddoes dynamic stall models. From the correlation with the test data, the strengths and weaknesses of the trim predictions are presented.

  4. Synthetic Imaging Maneuver Optimization (SIMO) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Aurora Flight Sciences (AFS), in collaboration with the MIT Space Systems Laboratory (MIT-SSL), proposed the Synthetic Imaging Maneuver Optimization (SIMO) program...

  5. Abortion: Strong's counterexamples fail

    DEFF Research Database (Denmark)

    Di Nucci, Ezio

    2009-01-01

    This paper shows that the counterexamples proposed by Strong in 2008 in the Journal of Medical Ethics to Marquis's argument against abortion fail. Strong's basic idea is that there are cases--for example, terminally ill patients--where killing an adult human being is prima facie seriously morally......'s scenarios have some valuable future or admitted that killing them is not seriously morally wrong. Finally, if "valuable future" is interpreted as referring to objective standards, one ends up with implausible and unpalatable moral claims....

  6. Abortion, Birthright and the Counselor.

    Science.gov (United States)

    Fadale, Vincent E.; And Others

    This transcript is the result of panel presentation given on the implications of liberalized abortion laws for counselors. A new law which went into effect in July, 1970, in New York State presented women with the option of obtaining a legal abortion up to the 24th week of pregnancy. Counselors in New York State were, therefore, presented with new…

  7. Abortion Information: A Guidance Viewpoint

    Science.gov (United States)

    Wolleat, Patricia L.

    1975-01-01

    A number of questions relating to providing abortion information to teenagers can be raised from legal, ethical and philosophical standpoints. The purpose of this article is to examine abortion information-giving from the perspective of counseling and guidance theory and practice. (Author)

  8. Optimization of satellite constellation reconfiguration maneuvers

    Science.gov (United States)

    Appel, Leonid; Guelman, Moshe; Mishne, David

    2014-06-01

    Constellation satellites are required to perform orbital transfer maneuvers. Orbital transfer maneuvers, as opposed to orbital correction maneuvers, are seldom performed but require a substantial amount of propellant for each maneuver. The maneuvers are performed in order to obtain the desired constellation configuration that satisfies the coverage requirements. In most cases, the single-satellite position is immaterial; rather the relative position between constellation multiple-satellites is to be controlled. This work deals with the solution to the coupled optimization problem of multiple-satellite orbital transfer. The studied problem involves a coupled formulation of the terminal conditions of the satellites. The solution was achieved using functional optimization techniques by a combined algorithm. The combined algorithm is based on the First Order Gradient and Neighboring-Extremals Algorithms. An orbital transfer optimization tool was developed. This software has the ability to consider multiple satellites with coupled terminal conditions. A solution to the multiple-satellite orbital transfer optimization problem is presented. A comparison of this solution to the uncoupled case is presented in order to review the benefits of using this approach. It is concluded that the coupled transfer maneuver solution approach is more computationally efficient and more accurate. Numerical solutions for a number of representative cases are presented.

  9. How do women seeking abortion choose between surgical and medical abortion? Perspectives from abortion service providers.

    Science.gov (United States)

    Newton, Danielle; Bayly, Chris; McNamee, Kathleen; Hardiman, Annarella; Bismark, Marie; Webster, Amy; Keogh, Louise

    2016-10-01

    Depending on availability, many Australian women seeking an abortion will be faced with the choice between surgical or medical abortion. Little is known about the factors that influence Australian women's choice of method. Through the perspectives of abortion service providers, this study aimed to explore the factors that contribute to Australian women's decision to have a surgical or medical abortion. In 2015, in-depth interviews were conducted with fifteen Victorian-based key informants (KIs) directly providing or working within a service offering medical abortion. Ten KIs were working at a service that also provided surgical abortion. Interviews were semi-structured, conducted face-to-face or over the telephone, transcribed verbatim and analysed thematically. KIs described varying levels of awareness of medical abortion, with poorer awareness in regional areas. When it comes to accessing information, women were informed by: their own research (often online); their own experiences and the experiences of others; and advice from health professionals. Women's reasons for choosing surgical or medical abortion range from the pragmatic (timing and location of the method, support at home) to the subjective (perceived risk, emotional impact, privacy, control, and physical ability). Women benefit from an alternative to surgical abortion and are well-placed to choose between the two methods, however, challenges remain to ensure that all women are enabled to make an informed choice. KIs identify the need to: promote the availability of medical abortion; address misconceptions about this method; and increase general practitioner involvement in the provision of medical abortion. © 2016 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  10. Australia: Abortion and Human Rights.

    Science.gov (United States)

    Sifris, Ronli; Belton, Suzanne

    2017-06-01

    This article adopts a human rights lens to consider Australian law and practice regarding elective abortion. As such, it considers Australian laws within the context of the right to equality, right to privacy, right to health, and right to life. After setting out the human rights framework and noting the connected nature of many of the rights (and their corresponding violations), the article shifts its focus to analyzing Australian law and practice within the framework of these rights. It considers the importance of decriminalizing abortion and regulating it as a standard medical procedure. It discusses the need to remove legal and practical restrictions on access to abortion, including financial obstacles and anti-abortion protestors. Further, it comments on the importance of facilitating access; for example, by keeping accurate health data, securing continuity of health care, increasing the availability of medical abortion, and ensuring appropriate care is provided to the most marginalized and vulnerable women.

  11. Gastric rupture after Heimlich maneuver and cardiopulmonary resuscitation.

    Science.gov (United States)

    Tung, P H; Law, S; Chu, K M; Law, W L; Wong, J

    2001-01-01

    Choking is a common emergency problem. The Heimlich maneuver is unquestionably effective in relieving airway obstruction. Serious and life-threatening complications may arise, however, if the maneuver is applied incorrectly. Two cases of gastric rupture after Heimlich maneuver are reported. Lay public, paramedics and the medical professionals should be educated with the correct technique of Heimlich maneuver and its potential complications. All patients receiving Heimlich maneuver should be examined by an experienced physician.

  12. Reducing abortion: the Danish experience.

    Science.gov (United States)

    Risor, H

    1989-01-01

    In 1987, 20,830 legal abortions were performed in Denmark. 2,845 involved women below the age of 20, and 532 involved women terminating pregnancy after the 12th week. Danish law permits all of its female citizens to have an abortion free-of-charge before the 12th week of pregnancy. After the 12th week, the abortion must be applied for through a committee of 3 members, and all counties in Denmark have a committee. It is felt in Denmark that a woman has a right to an abortion if she decides to have one. It she makes that choice, doctors and nurses are supportive. Since 1970, sex education has been mandatory in Danish schools. Teachers often collaborate closely with school doctors and nurses in this education. All counties are required to have at least 1 clinic that provides contraceptive counselling. It was recently found that the lowest number of pregnancies among teenaged girls was found in a county in Jutland where all 9th grade students visit the county clinic to learn about contraceptives, pregnancy, and abortion. Within 1 year after Copenhagen had adopted this practice, the number of abortions among teenagers declined by 20%. One fourth of all pharmacies also collaborate with schools to promote sex education, instructing students about contraceptives and pregnancy tests. The Danish Family Planning Association has produced a film on abortion, and plans to produce videos on abortion for use in schools. The organization also holds training programs for health care personnel on contraception, pregnancy, and abortion. By means of the practices described above, it is hoped that the number of abortions and unwanted pregnancies in Denmark will be reduced.

  13. Teenage pregnancies and abortion.

    Science.gov (United States)

    Morgenthau, J E

    1984-01-01

    The issue of abortion, except when it is rendered moot because the fetus endangers the life of the mother, is not really a medical issue. The physician's role is to help patients achieve and maintain their maximum potential for physical, mental, and social well-being. To accomplish this, the physician must acquire a constantly evolving database of scientific knowledge, must evaluate this information in a critical and ethical manner, and must be prepared to apply what is learned. In the realm of applied ethics, no particular religion, profession, culture, class, or sex should be thought of as having all the answers in the realm of applied ethics. This physician's actions are predicated on the belief that, to a large extent, ethical precepts reflect the broader social and economic issues of the period in which they are articulated. If this is the case, then in today's world the population explosion, the postindustrial society, the women's rights movement, inequality of access, and the ability to perform prenatal diagnosis are all factors which have molded the approach to the issue of abortion. Only the last 3 of these can in any way be considered as medical. When considering the role of a physician in dealing with the issue of abortion in the adolescent, this individual relies on the concept articulated by the World Health Association (WHA): promoting the physical, emotional, and social well-being of one's patients. Each year in the US over 1 million 15-19 year olds become pregnant, resulting in over 600,000 births. Most of these pregnancies are unintentional, yet approximately 90% of the infants are kept in the home by mothers who are ill prepared to be parents. What is most disturbing is that the pregnancy rate for the younger mother, 16 years or under, is accounting for an ever increasing percentage of the total. Studies at the Adolescent Health Center of the Mount Sinai Hospital in New York City as well as national studies suggest that the younger teens are more

  14. Republic of Ireland: abortion controversy.

    Science.gov (United States)

    1998-01-01

    The problems associated with illegal abortion dominate public discussion in Ireland. While abortion is illegal in Ireland, the Supreme Court directed in 1992 that Irish women can go to Britain for abortions when their lives are thought to be at risk. Abortion was a constant feature during the Irish Presidential election campaign in October, while a dispute about the future of a 13-year-old girl's pregnancy dominated the headlines in November. The presidential election on October 30 resulted in a victory for one of the two openly anti-choice candidates, Mary McAleese, a lawyer from Northern Ireland. With a voter turnout of 47.6%, McAleese polled 45.2% of the votes cast. Although the president may refuse to sign bills which have been passed by parliament, McAleese has said that she will sign whatever bill is placed before her, even if it liberalizes abortion law in the republic. As for the case of the 13-year-old pregnant girl, she was taken into the care of Irish health authority officials once the case was reported to the police. However, the health board, as a state agency, is prevented by Irish law from helping anyone travel abroad for abortion. The girl was eventually given leave in a judgement by a High Court Judicial Review on November 28 to travel to England for an abortion.

  15. Clinical issues in post-abortion care.

    Science.gov (United States)

    Cappiello, Joyce D; Beal, Margaret W; Simmonds, Katherine E

    2011-05-01

    This article provides an overview of the clinical issues in post-abortion care, including types of abortion procedures, expected post-abortion course, possible complications, and the components of the post-abortion visit. By providing follow-up care to their patients, NPs can increase continuity of care and promote successful contraceptive use.

  16. 28 CFR 551.23 - Abortion.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Abortion. 551.23 Section 551.23 Judicial..., Pregnancy, Child Placement, and Abortion § 551.23 Abortion. (a) The inmate has the responsibility to decide either to have an abortion or to bear the child. (b) The Warden shall offer to provide each...

  17. Cassini's Maneuver Automation Software (MAS) Process: How to Successfully Command 200 Navigation Maneuvers

    Science.gov (United States)

    Yang, Genevie Velarde; Mohr, David; Kirby, Charles E.

    2008-01-01

    To keep Cassini on its complex trajectory, more than 200 orbit trim maneuvers (OTMs) have been planned from July 2004 to July 2010. With only a few days between many of these OTMs, the operations process of planning and executing the necessary commands had to be automated. The resulting Maneuver Automation Software (MAS) process minimizes the workforce required for, and maximizes the efficiency of, the maneuver design and uplink activities. The MAS process is a well-organized and logically constructed interface between Cassini's Navigation (NAV), Spacecraft Operations (SCO), and Ground Software teams. Upon delivery of an orbit determination (OD) from NAV, the MAS process can generate a maneuver design and all related uplink and verification products within 30 minutes. To date, all 112 OTMs executed by the Cassini spacecraft have been successful. MAS was even used to successfully design and execute a maneuver while the spacecraft was in safe mode.

  18. Cassini's Maneuver Automation Software (MAS) Process: How to Successfully Command 200 Navigation Maneuvers

    Science.gov (United States)

    Yang, Genevie Velarde; Mohr, David; Kirby, Charles E.

    2008-01-01

    To keep Cassini on its complex trajectory, more than 200 orbit trim maneuvers (OTMs) have been planned from July 2004 to July 2010. With only a few days between many of these OTMs, the operations process of planning and executing the necessary commands had to be automated. The resulting Maneuver Automation Software (MAS) process minimizes the workforce required for, and maximizes the efficiency of, the maneuver design and uplink activities. The MAS process is a well-organized and logically constructed interface between Cassini's Navigation (NAV), Spacecraft Operations (SCO), and Ground Software teams. Upon delivery of an orbit determination (OD) from NAV, the MAS process can generate a maneuver design and all related uplink and verification products within 30 minutes. To date, all 112 OTMs executed by the Cassini spacecraft have been successful. MAS was even used to successfully design and execute a maneuver while the spacecraft was in safe mode.

  19. Induced abortion and contraception use

    Science.gov (United States)

    du Prey, Beatrice; Talavlikar, Rachel; Mangat, Rupinder; Freiheit, Elizabeth A.; Drummond, Neil

    2014-01-01

    Abstract Objective To determine what proportion of women seeking induced abortion in the Calgary census metropolitan area were immigrants. Design For 2 months, eligible women were asked to complete a questionnaire. Women who refused were asked to provide their country of birth (COB) to assess for selection bias. Setting Two abortion clinics in Calgary, Alta. Participants Women presenting at or less than 15 weeks’ gestational age for induced abortion for maternal indications. Main outcome measures The primary outcome was the proportion of women seeking induced abortion services who were immigrants. Secondary outcomes compared socioeconomic characteristics and contraception use between immigrant and Canadian-born women. Results A total of 752 women either completed a questionnaire (78.6%) or provided their COB (21.4%). Overall, 28.9% of women living in the Calgary census metropolitan area who completed the questionnaire were immigrants, less than the 31.2% background proportion of immigrant women of childbearing age. However, 46.0% of women who provided only COB were immigrants. When these data were combined, 34.2% of women presenting for induced abortion identified as immigrant, a proportion not significantly different from the background proportion (P = .127). Immigrant women presenting for induced abortion tended to be older, more educated, married with children, and have increased parity. They were similar to Canadian-born women in number of previous abortions, income status, and employment status. Conclusion This study suggests that immigrant women in Calgary are not presenting for induced abortion in disproportionately higher numbers, which differs from existing European literature. This is likely owing to differing socioeconomic characteristics among the immigrant women in our study from what have been previously described in the literature (typically lower socioeconomic status). Much still needs to be explored with regard to factors influencing the use of

  20. [Umberto Eco and abortion].

    Science.gov (United States)

    1997-09-01

    The Cardinal of Milan and the linguist and writer Umberto Eco maintained a correspondence in the mid-1990s in connection with the Italian magazine ¿Liberal¿. One of the issues discussed was the conflict between belief in the value of human life and existing abortion legislation. Umberto Eco stated that he would do all in his power to dissuade a woman pregnant with his child from having an abortion, regardless of the personal cost to the parents, because the birth of a child is a miracle. He would not, however, feel capable of imposing his ethical position on anyone else. Terrible moments occur in which women have a right to make autonomous decisions concerning their bodies, their feelings, their futures. Those who disagree cite the right to life, a rather vague concept about which even atheists can be enthusiastic. The moment at which a new human being is formed has been brought to the center of Catholic theology, despite its uncertainty; the beginning of a new life may always need to be understood as a process whose end result is the newborn. Only the mother should decide at what moment the process may be interrupted. The cardinal¿s response distinguished between psychic and physical life, on the one hand, and life participating in the life of God on the other. The threshold is the moment of conception, reflecting a continuity of identity. The new being is worthy of respect. Any violation of the affection and care owed to the being can only be experienced as a profound suffering and painful laceration that may never heal. The response of Eco is unknown.

  1. Partitioning kinetic energy during freewheeling wheelchair maneuvers.

    Science.gov (United States)

    Medola, Fausto O; Dao, Phuc V; Caspall, Jayme J; Sprigle, Stephen

    2014-03-01

    This paper describes a systematic method to partition the kinetic energy (KE) of a free-wheeling wheelchair. An ultralightweight rigid frame wheelchair was instrumented with two axle-mounted encoders and data acquisition equipment to accurately measure the velocity of the drive wheels. A mathematical model was created combining physical specifications and geometry of the wheelchair and its components. Two able-bodied subjects propelled the wheelchair over four courses that involved straight and turning maneuvers at differing speeds. The KE of the wheelchair was divided into three components: translational, rotational, and turning energy. This technique was sensitive to the changing contributions of the three energy components across maneuvers. Translational energy represented the major component of total KE in all maneuvers except a zero radius turn in which turning energy was dominant. Both translational and rotational energies are directly related to wheelchair speed. Partitioning KE offers a useful means of investigating the dynamics of a moving wheelchair. The described technique permits analysis of KE imparted to the wheelchair during maneuvers involving changes in speed and direction, which are most representative of mobility in everyday life. This technique can be used to study the effort required to maneuver different types and configurations of wheelchairs.

  2. Demand for abortion and post abortion care in Ibadan, Nigeria

    OpenAIRE

    2014-01-01

    Background While induced abortion is considered to be illegal and socially unacceptable in Nigeria, it is still practiced by many women in the country. Poor family planning and unsafe abortion practices have daunting effects on maternal health. For instance, Nigeria is on the verge of not meeting the Millennium development goals on maternal health due to high maternal mortality ratio, estimated to be about 630 maternal deaths per 100,000 live births. Recent evidences have shown that a major f...

  3. Close approach maneuvers around an oblate planet

    Science.gov (United States)

    Oliveira, G. M. C.; Prado, A. F. B. A.; Sanchez, D. M.

    2015-10-01

    There are many applications of the close approach maneuvers in astronautics, and several missions used this technique in the last decades. In the present work, those close approach maneuvers are revisited, but now considering that the spacecraft passes around an oblate planet. This fact changes the distribution of mass of the planet, increasing the mass in the region of the equator, so increasing the gravitational forces in the equatorial plane. Since the present study is limited to planar trajectories, there is an increase in the variation of energy given by the maneuver. The planet Jupiter is used as the body for the close approach, but the value of J2 is varied in a large range to simulate situations of other celestial bodies that have larger oblateness, but the same mass ratio. This is particularly true in recent discovered exoplanets, and this first study can help the study of the dynamics around those bodies.

  4. MANEUVERING TARGET TRACKING USING FUZZY COMPENSATOR

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    A new approach is provided to estimate the state of arbitrarily maneuvering target. In this approach a fuzzy compensator is used to tackle the uncertainty which results from the targets arbitrarily maneuvering. To design the observer of the nonlinear system, the fuzzy T-S model and the receding horizon control strategy are employed. Besides, the design depends on tracking the output error of the model. Compared with the technique used in other articles, the errors between the first estimated value and the true state value of the estimated variable are not strictly required. Numerical simulating results show that the proposed approach can estimate the states of the random maneuvering targets on-line so as to obtain the exact tracking of the target.

  5. Analysis of Maneuvering Flight of an Insect

    Institute of Scientific and Technical Information of China (English)

    Sunada S.; Wang H.; Zeng Lijiang; Kawachi K.

    2004-01-01

    Wing motion of a dragonfly in the maneuvering flight, which was measured by Wang et al. [1] was investigated. Equations of motion for a maneuvering flight of an insect were derived. These equations were applied for analyzing the maneuvering flight. Inertial forces and moments acting on a body and wings were estimated by using these equations and the measured motions of the body and the wings. The results indicated the following characteristics of this flight: (1) The phase difference in flapping motion between the two fore wings and two hind wings, and the phase difference between the flapping motion and the feathering motion of the four wings are equal to those in a steady forward flight with the maximum efficiency. (2)The camber change and the feathering motion were mainly controlled by muscles at the wing bases.

  6. Abortion: Beyond Rhetoric to Access

    Science.gov (United States)

    Freeman, Ellen W.

    1976-01-01

    Legalized abortions are not equally available to all women in the United States. The author documents the discrimination in this area that exists against the poor and urges the social work profession to extend itself to remedy this inequality. (Author)

  7. The Development of Instruments to Measure Attitudes toward Abortion and Knowledge of Abortion

    Science.gov (United States)

    Snegroff, Stanley

    1976-01-01

    This study developed an abortion attitude scale and abortion knowledge inventory that may be utilized by health educators, counselors, and researchers for assessing attitudes toward abortion and knowledge about it. (SK)

  8. Abortion surveillance--United States, 2009.

    Science.gov (United States)

    Pazol, Karen; Creanga, Andreea A; Zane, Suzanne B; Burley, Kim D; Jamieson, Denise J

    2012-11-23

    Since 1969, CDC has conducted abortion surveillance to document the number and characteristics of women obtaining legal induced abortions in the United States. 2009. Each year, CDC requests abortion data from the central health agencies of 52 reporting areas (the 50 states, the District of Columbia, and New York City). The reporting areas provide this information voluntarily. For 2009, data were received from 48 reporting areas. For the purpose of trend analysis, abortion data were evaluated from the 45 areas that reported data every year during 2000-2009. Census and natality data, respectively, were used to calculated abortion rates (number of abortions per 1,000 women) and ratios (number of abortions per 1,000 live births). A total of 784,507 abortions were reported to CDC for 2009. Of these abortions, 772,630 (98.5%) were from the 45 reporting areas that provided data every year during 2000-2009. Among these same 45 reporting areas, the abortion rate for 2009 was 15.1 abortions per 1,000 women aged 15-44 years, and the abortion ratio was 227 abortions per 1,000 live births. Compared with 2008, the total number and rate of reported abortions for 2009 decreased 5%, representing the largest single year decrease for the entire period of analysis. The abortion ratio decreased 2%. From 2000 to 2009, the total number, rate, and ratio of reported abortions decreased 6%, 7%, and 8%, respectively, to the lowest levels for 2000-2009. In 2009 and throughout the period of analysis, women in their 20s accounted for the majority of abortions and had the highest abortion rates, whereas women aged ≥30 years accounted for a much smaller percentage of abortions and had lower abortion rates. In 2009, women aged 20-24 and 25-29 years accounted for 32.7% and 24.4% of all abortions, respectively, and had an abortion rate of 27.4 abortions per 1,000 women aged 20-24 years and 20.4 abortions per 1,000 women aged 25-29 years. In contrast, women aged 30-34, 35-39, and ≥40 years

  9. Cassini Solstice Mission Maneuver Experience: Year Two

    Science.gov (United States)

    Arrieta, Juan; Ballard, Christopher G.; Hahn, Yungsun

    2012-01-01

    The Cassini Spacecraft was launched in October 1997 on a mission to observe Saturn and its moons; it entered orbit around Saturn in July 2004 for a nominal four-year Prime Mission, later augmented by two extensions: the Equinox Mission, from July 2008 through September 2010, and the Solstice Mission, from October 2010 through September 2017. This paper provides an overview of the maneuver activities from August 2011 through June 2012 which include the design of 38 Orbit Trim Maneuvers--OTM-288 through OTM-326-- for attaining 14 natural satellite encounters: seven with Titan, six with Enceladus, and one with Dione.

  10. The Heimlich maneuver: breaking down the complications.

    Science.gov (United States)

    Chillag, Shawn; Krieg, Jake; Bhargava, Ranjana

    2010-02-01

    The very young and the very old are vulnerable to choking, and there are over 4000 choking-related deaths annually in the United States. Complications from the Heimlich maneuver (HM), as reported in infrequent case reports, predominantly relate to the elderly. It is doubtful that the denominator, numerator, appropriateness, expertise, and problems of maneuvers applied to choking victims will ever be known. This case report and literature review suggests that the treatment for acute elderly choking victims should be applied carefully and that esophageal food impaction, which should be rapidly distinguishable from choking, can have serious complications with application of the HM.

  11. Contraception and abortion in Romania.

    Science.gov (United States)

    Johnson, B R; Horga, M; Andronache, L

    1993-04-03

    After the downfall of the Ceausescu regime in December, 1989, the new Government of Romania abolished the law that prohibited abortions on request. Subsequently, the rate of legally induced abortions increased significantly while the rate of maternal mortality declined dramatically. Despite the large number of women who request induced abortions, most women and gynaecologists say that they would prefer to prevent unwanted pregnancies through the use of modern contraception. In this paper we examine factors that contribute to the disparity between women's desire to use modern contraception to prevent unwanted pregnancies and their practice of having induced abortions to prevent unwanted births. The results show that women (and suggest that men) need a wide choice of dependably available high-quality contraceptives; they need to be able to obtain information, counselling, and methods from a wide range of sources/health-care providers; both women's and men's perceptions about, and use of, modern contraception could be positively affected through sexual education started in secondary school; and, to reduce repeat abortions, women's post-abortion family-planning needs must not be neglected.

  12. Psychiatric aspects of induced abortion.

    Science.gov (United States)

    Stotland, Nada L

    2011-08-01

    Approximately one third of the women in the United States have an abortion during their lives. In the year 2008, 1.21 million abortions were performed in the United States (Jones and Koolstra, Perspect Sex Reprod Health 43:41-50, 2011). The psychiatric outcomes of abortion are scientifically well established (Adler et al., Science 248:41-43, 1990). Despite assertions to the contrary, there is no evidence that abortion causes psychiatric problems (Dagg, Am J Psychiatry 148:578-585, 1991). Those studies that report psychiatric sequelae suffer from severe methodological defects (Lagakos, N Engl J Med 354:1667-1669, 2006). Methodologically sound studies have demonstrated that there is a very low incidence of frank psychiatric illness after an abortion; women experience a wide variety of feelings over time, including, for some, transient sadness and grieving. However, the circumstances that lead a woman to terminate a pregnancy, including previous and/or ongoing psychiatric illness, are independently stressful and increase the likelihood of psychiatric illness over the already high baseline incidence and prevalence of mood and anxiety disorders among women of childbearing age. For optimal psychological outcomes, women, including adolescents, need to make autonomous and supported decisions about problem pregnancies. Clinicians can help patients facing these decisions and those who are working through feelings about having had abortions in the past.

  13. Safe abortion: a woman's right.

    Science.gov (United States)

    Sangala, Vanessa

    2005-07-01

    Complications of induced abortion sadly remain significant causes of maternal mortality and morbidity around the world, but only in countries that do not provide access to safe abortion services. This article presents a brief account of how high maternal mortality from induced abortion became history in the UK and the dire consequences to women's health that unsafe abortion still has in many countries of the world. It gives a brief overview of the methods available to evacuate the uterus, with particular reference to manual vacuum aspiration. The status of the law in different countries is discussed, together with the need for health professionals to interpret repressive laws in ways that enables them to care for women who seek their help. Safe abortion services are cost effective, essential services for women. Men are part and parcel of the reason women resort to terminating a pregnancy, and, together with the countless children whose lives are dependent on a healthy caring mother, are also beneficiaries of safe abortion services. There can be no excuse for continuing to deny these services to so many women around the world.

  14. Max Launch Abort System (MLAS) Pad Abort Test Vehicle (PATV) II Attitude Control System (ACS) Integration and Pressurization Subsystem Dynamic Random Vibration Analysis

    Science.gov (United States)

    Ekrami, Yasamin; Cook, Joseph S.

    2011-01-01

    In order to mitigate catastrophic failures on future generation space vehicles, engineers at the National Aeronautics and Space Administration have begun to integrate a novel crew abort systems that could pull a crew module away in case of an emergency at the launch pad or during ascent. The Max Launch Abort System (MLAS) is a recent test vehicle that was designed as an alternative to the baseline Orion Launch Abort System (LAS) to demonstrate the performance of a "tower-less" LAS configuration under abort conditions. The MLAS II test vehicle will execute a propulsive coast stabilization maneuver during abort to control the vehicles trajectory and thrust. To accomplish this, the spacecraft will integrate an Attitude Control System (ACS) with eight hypergolic monomethyl hydrazine liquid propulsion engines that are capable of operating in a quick pulsing mode. Two main elements of the ACS include a propellant distribution subsystem and a pressurization subsystem to regulate the flow of pressurized gas to the propellant tanks and the engines. The CAD assembly of the Attitude Control System (ACS) was configured and integrated into the Launch Abort Vehicle (LAV) design. A dynamic random vibration analysis was conducted on the Main Propulsion System (MPS) helium pressurization panels to assess the response of the panel and its components under increased gravitational acceleration loads during flight. The results indicated that the panels fundamental and natural frequencies were farther from the maximum Acceleration Spectral Density (ASD) vibrations which were in the range of 150-300 Hz. These values will direct how the components will be packaged in the vehicle to reduce the effects high gravitational loads.

  15. Misperceptions about the risks of abortion in women presenting for abortion.

    Science.gov (United States)

    Wiebe, Ellen R; Littman, Lisa; Kaczorowski, Janusz; Moshier, Erin L

    2014-03-01

    Misinformation about the risks and sequelae of abortion is widespread. The purpose of this study was to examine whether women having an abortion who believe that there should be restrictions to abortion (i.e., that some other women should not be allowed to have an abortion) also believe this misinformation about the health risks associated with abortion. We carried out a cross-sectional survey of women presenting consecutively for an abortion at an urban abortion clinic in Vancouver, British Columbia, between February and September 2012. Of 1008 women presenting for abortion, 978 completed questionnaires (97% response rate), and 333 of these (34%) favoured abortion restrictions. More women who favoured restrictions believed that the health risk of an abortion was the same as or greater than the health risk of childbirth (84.2% vs. 65.6%, P abortion caused mental health problems (39.1% vs. 28.3%, P abortion caused infertility (41.7% vs. 21.9%, P abortion should not be restricted was found to be a significantly correlated with correct answers about health risks, mental health problems, and infertility. Misinformed beliefs about the risks of abortion are common among women having an abortion. Women presenting for abortion who favoured restrictions to abortion have more misperceptions about abortion risks than women who favour no restrictions.

  16. Virtue theory and abortion.

    Science.gov (United States)

    Hursthouse, Rosalind

    1991-01-01

    The sort of ethical theory derived from Aristotle, variously described as virtue ethics, virtue-based ethics, or neo-Aristotelianism, is becoming better known, and is now quite widely recognized as at least a possible rival to deontological and utilitarian theories. With recognition has come criticism, of varying quality. In this article I shall discuss nine separate criticisms that I have frequently encountered, most of which seem to me to betray an inadequate grasp either of the structure of virtue theory or of what would be involved in thinking about a real moral issue in its terms. In the first half I aim particularly to secure an understanding that will reveal that many of these criticisms are simply misplaced, and to articulate what I take to be the major criticism of virtue theory. I reject this criticism, but do not claim that it is necessarily misplaced. In the second half I aim to deepen that understanding and highlight the issues raised by the criticisms by illustrating what the theory looks like when it is applied to a particular issue, in this case, abortion.

  17. Denial of abortion in legal settings.

    Science.gov (United States)

    Gerdts, Caitlin; DePiñeres, Teresa; Hajri, Selma; Harries, Jane; Hossain, Altaf; Puri, Mahesh; Vohra, Divya; Foster, Diana Greene

    2015-07-01

    Factors such as poverty, stigma, lack of knowledge about the legal status of abortion, and geographical distance from a provider may prevent women from accessing safe abortion services, even where abortion is legal. Data on the consequences of abortion denial outside of the US, however, are scarce. In this article we present data from studies among women seeking legal abortion services in four countries (Colombia, Nepal, South Africa and Tunisia) to assess sociodemographic characteristics of legal abortion seekers, as well as the frequency and reasons that women are denied abortion care. The proportion of women denied abortion services and the reasons for which they were denied varied widely by country. In Colombia, 2% of women surveyed did not receive the abortions they were seeking; in South Africa, 45% of women did not receive abortions on the day they were seeking abortion services. In both Tunisia and Nepal, 26% of women were denied their wanted abortions. The denial of legal abortion services may have serious consequences for women's health and wellbeing. Additional evidence on the risk factors for presenting later in pregnancy, predictors of seeking unsafe illegal abortion, and the health consequences of illegal abortion and childbirth after an unwanted pregnancy is needed. Such data would assist the development of programmes and policies aimed at increasing access to and utilisation of safe abortion services where abortion is legal, and harm reduction models for women who are unable to access legal abortion services. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  18. Air Combat Maneuvering Expert System Trainer

    Science.gov (United States)

    1992-01-01

    AL-TP-1 991-0058....... AD-A246 459 AIR COMBAT MANEUVERING EXPERT A SYSTEM TRAINER R M S Robert J. BechtelTI T Markt Technology, incorporated ’T R...would have to be established for each segment of pilot training. The success of the air intercept trainer (AT), which shares some features with ACMEST

  19. Perforated stomach following the Heimlich maneuver.

    Science.gov (United States)

    Cowan, M; Bardole, J; Dlesk, A

    1987-03-01

    The use of infradiaphragmatic abdominal pressure for relief of airway obstruction caused by food was first described by Henry Heimlich in 1974. Since that time, several complications have been reported. We report a case of gastric perforation occurring in a choking victim following the application of the Heimlich maneuver.

  20. Towboat Maneuvering Simulator. Volume III. Theoretical Description.

    Science.gov (United States)

    1979-05-01

    overshoot or :igzag maneuver;I - 1,2,3 .. . 6FL F- _’ Flan"ing rudder deflection rate a _ __ Steering rudder deflection rate Ship propulsion ratlol " elh...used with the equations are for the ship propulsion point (n - 1.0). The equations are written in terms of the complete barge flotillia towboat

  1. About avatars and maneuvering in virtual environments

    NARCIS (Netherlands)

    Delleman, N.

    2006-01-01

    This paper is about the use of avatars and maneuvering in virtual environments for simulation-based design ergonomics. An avatar is a digital human model driven by an instrumented human who is immersed in a virtual environment. A presentation on locomotion devices is followed by descriptions of vari

  2. Late Abortion: A Comprehensive Review

    Directory of Open Access Journals (Sweden)

    Sheng Chiang

    2005-12-01

    Full Text Available Late termination of pregnancy (LTOP is defined as an abortion carried out beyond 24 gestational weeks, when the fetus has arguably attained viability. In Taiwan, the current abortion law, bearing a eugenic title, allows LTOP on certain medical grounds. However, the fetal and maternal conditions that constitute medical grounds are not clarified and remain legally untested. Professional debate on the abortion issue is also lacking in academia in Taiwan, despite societal concerns. With the advent of technology to detect fetal abnormalities, obstetricians are now confronted more frequently with acute dilemmas regarding LTOP. Quite often, they sail in an uncharted sea with no clinical guidelines from their professional societies or affiliated hospitals. Recently, LTOP at 35 gestational weeks for a fetus with Down syndrome, complicated with polyhydramnios and tetralogy of Fallot, triggered media scrutiny and aroused much public attention. Although the clinical decision making for pregnancies with fetal abnormalities entails increasingly balanced information and consideration in terms of the medical, ethical, legal, psychologic, and societal aspects, society at large is unaware of the complexity and intertwined nature of various abortion issues, especially LTOP. Obstetricians are now in a vulnerable position in Taiwanese society, where litigations relevant to the practice of early abortions are not rare. Therefore, a global and in-depth look into abortion issues from legal and ethical dimensions is indispensable for modern obstetric practice. This review considers the core issues in LTOP, including what conditions constitute a “serious” fetal abnormality to justify LTOP, the incidence of LTOP, legislation regarding LTOP in Western countries, and recent research on ambivalent fetal pain. It will also present procedures, some under the auspices of the ethical committee of a Presbyterian hospital in Taiwan, for clinical decision making, particularly

  3. Polish parliament liberalizes abortion law.

    Science.gov (United States)

    1996-11-22

    On October 24, the Sejm (Poland's lower house of parliament) voted 228 to 195 (with 16 abstentions) to amend Poland's March 1993 ban on abortions. The amendment legalizes abortion until the 12th week of pregnancy for women who face financial hardship or difficult personal circumstances. Client counseling by a doctor who will not perform the abortion and a 3-day wait are required. Abortions will be permitted in licensed private clinics, as well as in public hospitals. Anyone performing an illegal abortion can receive 2 years' imprisonment. The government will subsidize contraceptive pills, and a sex education curriculum will be developed for schools. Abortion had been legal and widely available under communist rule; however, a Catholic-aligned government limited abortion to cases where a woman's life or health was endangered, where the pregnancy resulted from rape or incest, or where the fetus had a severe anomaly. The Catholic Church opposed the new measure, and the Senat (Poland's upper house), on October 3, had voted 40 to 52 (with 2 abstentions) against the amendment. Although the Sejm had previously voted 208 to 61 (with 15 abstentions) in favor of the amendment, 120 of those opposed to the measure, primarily members of the Polish Peasants Party (part of Poland's ruling coalition), had walked out in protest just before an August tally. The Democratic Left Alliance, the other coalition partner, supports the amendment. The most recent vote in the Sejm overturns the Senat veto; however, before the law can go into effect in 1997, it must be signed by President Aleksandr Kwasniewski (a supporter) after a review by Poland's conservative constitutional tribunal.

  4. [Readers' position against induced abortion].

    Science.gov (United States)

    1981-08-25

    Replies to the request by the Journal of Nursing on readers' positions against induced abortion indicate there is a definite personal position against induced abortion and the assistance in this procedure. Some writers expressed an emotional "no" against induced abortion. Many quoted arguments from the literature, such as a medical dictionary definition as "a premeditated criminally induced abortion." The largest group of writers quoted from the Bible, the tenor always being: "God made man, he made us with his hands; we have no right to make the decision." People with other philosophies also objected. Theosophical viewpoint considers reincarnation and the law of cause and effect (karma). This philosophy holds that induced abortion impedes the appearance of a reincarnated being. The fundamental question in the abortion problem is, "can the fetus be considered a human life?" The German anatomist Professor E. Bleckschmidt points out that from conception there is human life, hence the fertilized cell can only develop into a human being and is not merely a piece of tissue. Professional nursing interpretation is that nursing action directed towards killing of a human being (unborn child) is against the nature and the essence of the nursing profession. A different opinion states that a nurse cares for patients who have decided for the operation. The nurse doesn't judge but respects the individual's decision. Some proabortion viewpoints considered the endangering of the mother's life by the unborn child, and the case of rape. With the arguments against abortion the question arises how to help the woman with unwanted pregnancy. Psychological counseling is emphasized as well as responsible and careful assistance. Referral to the Society for Protection of the Unborn Child (VBOK) is considered as well as other agencies. Further reader comments on this subject are solicited.

  5. [Induced abortion in China: problems and interventions].

    Science.gov (United States)

    Wu, Shang-chun; Qiu, Hong-yan

    2010-10-01

    Pooled literatures showed that the induced abortion in China faces many problems:the number of induced abortion remains large; most cases are young and nulliparity women; the frequency of abortion is high; and the interval between one and another abortion is short. Health promotion strategies should be applied to address these problems. It is important to increase the population's awareness of contraception,especially among nulliparity and migrant populations. Routine and effective contraceptive methods should be recommended and emphasized during induced abortion and delivery to lower the rate of induced abortion.

  6. 14 CFR 23.1507 - Operating maneuvering speed.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Operating maneuvering speed. 23.1507... Limitations and Information § 23.1507 Operating maneuvering speed. The maximum operating maneuvering speed, VO, must be established as an operating limitation. VO is a selected speed that is not greater than...

  7. Incidence of induced abortion in Malawi, 2015.

    Science.gov (United States)

    Polis, Chelsea B; Mhango, Chisale; Philbin, Jesse; Chimwaza, Wanangwa; Chipeta, Effie; Msusa, Ausbert

    2017-01-01

    In Malawi, abortion is legal only if performed to save a woman's life; other attempts to procure an abortion are punishable by 7-14 years imprisonment. Most induced abortions in Malawi are performed under unsafe conditions, contributing to Malawi's high maternal mortality ratio. Malawians are currently debating whether to provide additional exceptions under which an abortion may be legally obtained. An estimated 67,300 induced abortions occurred in Malawi in 2009 (equivalent to 23 abortions per 1,000 women aged 15-44), but changes since 2009, including dramatic increases in contraceptive prevalence, may have impacted abortion rates. We conducted a nationally representative survey of health facilities to estimate the number of cases of post-abortion care, as well as a survey of knowledgeable informants to estimate the probability of needing and obtaining post-abortion care following induced abortion. These data were combined with national population and fertility data to determine current estimates of induced abortion and unintended pregnancy in Malawi using the Abortion Incidence Complications Methodology. We estimate that approximately 141,044 (95% CI: 121,161-160,928) induced abortions occurred in Malawi in 2015, translating to a national rate of 38 abortions per 1,000 women aged 15-49 (95% CI: 32 to 43); which varied by geographical zone (range: 28-61). We estimate that 53% of pregnancies in Malawi are unintended, and that 30% of unintended pregnancies end in abortion. Given the challenges of estimating induced abortion, and the assumptions required for calculation, results should be viewed as approximate estimates, rather than exact measures. The estimated abortion rate in 2015 is higher than in 2009 (potentially due to methodological differences), but similar to recent estimates from nearby countries including Tanzania (36), Uganda (39), and regional estimates in Eastern and Southern Africa (34-35). Over half of pregnancies in Malawi are unintended. Our

  8. Abortion laws into action: implementing legal reform.

    Science.gov (United States)

    Gerhardt, A J

    1997-01-01

    The worldwide trend towards liberalizing abortion laws has resulted in reduced abortion-related mortality in areas where legal abortion is accessible. In countries considering abortion reform, policy-makers and health care providers have a responsibility to ensure that provisions of any new law can be met. Preparations underway to prepare for South Africa's new abortion law can serve as a guideline for such action. A new abortion law calls for policy changes that may include 1) developing new standards, protocols, and guidelines for abortion care services; 2) ensuring provision of adequate trained staff willing to provide abortions; 3) streamlining administrative regulations to avoid delays; 4) establishing regulations and mechanisms for drug and equipment supply and distribution; 5) restructuring the health system to accommodate provision of abortion services; 6) allocating funds for new abortion services; and 7) reviewing and revising security measures. In addition, health professionals will require training in abortion provision, staff will need information updates about aspects of the legislation, and administrators and providers in a position to impede provision of services must be made aware of the affect of unsafe abortion on maternal health. Researchers should document the effect of the new law on women's health, the provision of reproductive health services, and the community. IEC (information, education, communication) activities will be required to inform the public about the new law and services, establish sex education programs in schools and health facilities, and mobilize family planning organizations and programs to help reduce the incidence of repeat abortions.

  9. Abortion and the law: the Supreme Court, privacy, and abortion.

    Science.gov (United States)

    Marsh, F H

    1997-01-01

    This article examines the impact of the continuing politicization of the abortion issue in the US on the rights of women and on the emerging concept of fetal rights. The introduction 1) attributes the "final and total politicization" of a woman's right to control her reproduction to the "undue burden" standard introduced by the Supreme Court in its 1992 Casey decision and 2) claims that, if unchecked, the concept of fetal rights may give the state's interest in protecting potential life supremacy over women's rights. The next section presents an in-depth discussion of the politicization of the right to abortion that covers such topics as how the courts before Casey became the forum for debating abortion policy, how the "undue burden" standard fails to set definite parameters of acceptable state behavior, how the Casey decision in effect abandons the trimester-based framework of reference provided in Roe vs. Wade, how Casey allows states to subtly coerce women seeking abortions, how the Casey decision failed to reduce the intense politicization of abortion, and how the court failed to protect individual rights to health care and abortion funding from states. Part 3 of the article begins its exploration of the concept of "fetal rights" with a sketch of the history of this concept in the US courts starting in 1884 when damages for miscarriage were denied. Ways in which fetal rights compete with the rights of a pregnant woman are described, the Supreme Court is blamed for allowing states to develop this concept, and issues of patient confidentiality versus reporting requirements are considered. It is concluded that the Supreme Court will have to act to limit fetal rights.

  10. Abortion applicants in Arkansas.

    Science.gov (United States)

    Henker, F O

    1973-03-01

    The article reports upon the characteristics of 300 abortion applicants in Arkansas manifesting significant stress from unwanted pregnancy between May 1, 1970 and June 30, 1971. The sample is limited by the fact that all of these women had been willing to seek medical aid. Patients ranged from ages 13-47, 131 of them ages 17-21. 35% had had some college education; another 29% were high school graduates. 50.6%, 20.6%, and 27.3% were single, divorced, and married, respectively. 59.6% of the patients were primiparas. 18.3%, 9.6%, and 12.3% were classified as being neurotic, having psychophysiologic tendencies (gastrointestinal problems, obesity, chronic headaches), and having sociopathic features (passive-aggressive, frankly rebellious, delinquent, antisocial, alcoholic), respectively. 12 women had noticeable schizoid features; 4 women had mildly active schizophrenia. Fathers of the women were usually blue-collar workers (55.3%) or white-collar workers (24.6%). The most frequent ordinal sibling position among the women was oldest child (38%). Parental instability (1 or both parents lost through death, divorce, father usually away working, chronic alcoholism, etc.) was reported by 39.6% of the patients. Patients' attitudes toward the unwanted pregnancy included dislike of inexpediency of the situation (82.6%), self-depreciation (55.6%), and aversion (28.6%). Precipitated psychiatric disorders were for the greatest part mild. Manifesting symptoms included depression (66.7%), anxiety (21%), and mixed anxiety and depression (12.2%). Suicidal threats and gestures were made by 22 and 8 patients, respectively. In summary, the study reveals a group of predominantly Caucasian women from unstable, middle-class urban families who were going through an adjustment reaction to adolescence or adult life.

  11. Global consequences of unsafe abortion.

    Science.gov (United States)

    Singh, Susheela

    2010-11-01

    Unsafe abortion is a significant cause of death and ill health in women in the developing world. A substantial body of research on these consequences exists, although studies are of variable quality. However, unsafe abortion has a number of other significant consequences that are much less widely recognized. These include the economic consequences, the immediate costs of providing medical care for abortion-related complications, the costs of medical care for longer-term health consequences, lost productivity to the country, the impact on families and the community, and the social consequences that affect women and families. This article will review the scientific evidence on the consequences of unsafe abortion, highlight gaps in the evidence base, suggest areas where future research efforts are needed, and speculate on the future situation regarding consequences and evidence over the next 5-10 years. The information provided is useful and timely given the current heightened interest in the issue of unsafe abortion, growing from the recent focus of national and international agencies on reducing maternal mortality by 75% by 2015 (as one of the Millennium Development Goals established in 2000).

  12. To abort or not to abort: that is the question.

    Science.gov (United States)

    Thomison, J B

    1991-02-01

    Abortion is not a medical issue, as the law would like to make it when requesting definitions of when life begins. To medicine, life begins at conception. conception is the 1st step in the miracle of life. It is up to the law and society to determine when life begins legally. Doctors have responsibilities as citizens to do what they can to support laws they believe in. The American Medical Association has remained neutral on the issue. Abortion can be ethical if the mother's life is threatened. But it is unethical and unconstitutional when it is done out of convenience to correct indiscretions.

  13. Complications as a result of the Heimlich maneuver.

    Science.gov (United States)

    Lee, Steven L; Kim, Stephen S; Shekherdimian, Shant; Ledbetter, Daniel J

    2009-03-01

    The Heimlich maneuver is a well-described emergency procedure for management of foreign body airway obstructions. Although rare, complications of the Heimlich maneuver do exist. The purpose of this report is to review the known complications of this procedure. All reported complications published in English on Medline and PubMed were reviewed. Additionally, we present a rare case of acute pancreatitis with associated pseudocyst formation after the administration of the Heimlich maneuver on a healthy 3-year-old boy. Although life saving, the Heimlich maneuver may be associated with significant complications; thus, symptomatic patients after this maneuver should be thoroughly evaluated with appropriate laboratory and radiographic studies.

  14. Neural fuzzy inference network approach to maneuvering target tracking

    Institute of Scientific and Technical Information of China (English)

    韩红; 刘允才; 韩崇昭; 朱洪艳; 文戎

    2004-01-01

    In target tracking study, the fast target maneuver detecting and highly accurate tracking are very important.And it is difficult to be solved. For the radar/infrared image fused tracking system, a extend Kalman filter combines with a neural fuzzy inference network to be used in maneuvering target tracking. The features related to the target maneuver are extracted from radar, infrared measurements and outputs of tracking filter, and are sent into the neural fuzzy inference network as inputs firstly, and then the target's maneuver inputs are estimated, so that, the accurate tracking is achieved. The simulation results indicate that the new method is valuable for maneuvering target tracking.

  15. Abortion Counseling and the School Counselor

    Science.gov (United States)

    Duncan, Jack A.; Moffett, Catherine F.

    1974-01-01

    Abortion counseling is now legally within the purview of the school counselor. It is therefore essential that counselors determine their role in abortion counseling, the kind of training necessary, and whether professional organizations should develop counseling guidelines. (RP)

  16. Locus of control and decision to abort.

    Science.gov (United States)

    Dixon, P N; Strano, D A; Willingham, W

    1984-04-01

    The relationship of locus of control to deciding on an abortion was investigated by administering Rotter's Locus of Control Scale to 118 women immediately prior to abortion and 2 weeks and 3 months following abortion. Subjects' scores were compared across the 3 time periods, and the abortion group's pretest scores were compared with those of a nonpregnant control, group. As hypothesized, the aborting group scored significantly more internal than the general population but no differences in locus of control were found across the 3 time period. The length of delay in deciding to abort an unwanted pregnancy following confirmation was also assessed. Women seeking 1st trimester abortions were divided into internal and external groups on the Rotter Scale and the lengths of delay were compared. The hypothesis that external scores would delay the decision longer than internal ones was confirmed. The results confirm characteristics of the locus of control construct and add information about personality characteristics of women undergoing abortion.

  17. Abortions: Does It Affect Subsequent Pregnancies?

    Science.gov (United States)

    Healthy Lifestyle Getting pregnant Could an abortion increase the risk of problems in a subsequent pregnancy? Answers from Roger W. Harms, M.D. Generally, abortion isn't thought to cause fertility issues or ...

  18. Abortion in Brazil: A Search For Rights

    OpenAIRE

    Anjos, Karla Ferraz dos; Universidade Estadual do Sudoeste da Bahia; Santos, Vanessa Cruz; Universidade Estadual do Sudoeste da Bahia; Souzas, Raquel; Universidade Federal da Bahia; Eugênio, Benedito Gonçalves; Universidade Estadual do Sudoeste da Bahia

    2013-01-01

    Discussing the abortion theme in Brazil is highly problematic since it involves ethical, moral and legal precepts. The criminalization of abortion in Brazil favors a clandestine and unsafe practice and can lead to serious consequences to women´s health. In this perspective, this research deals with the legal context in which the abortion problem is inscribed in Brazil, coupled to the specific aims in pinpointing complications caused by the criminalization of clandestine abortion besides deali...

  19. Estimating maneuvers for precise relative orbit determination using GPS

    Science.gov (United States)

    Allende-Alba, Gerardo; Montenbruck, Oliver; Ardaens, Jean-Sébastien; Wermuth, Martin; Hugentobler, Urs

    2017-01-01

    Precise relative orbit determination is an essential element for the generation of science products from distributed instrumentation of formation flying satellites in low Earth orbit. According to the mission profile, the required formation is typically maintained and/or controlled by executing maneuvers. In order to generate consistent and precise orbit products, a strategy for maneuver handling is mandatory in order to avoid discontinuities or precision degradation before, after and during maneuver execution. Precise orbit determination offers the possibility of maneuver estimation in an adjustment of single-satellite trajectories using GPS measurements. However, a consistent formulation of a precise relative orbit determination scheme requires the implementation of a maneuver estimation strategy which can be used, in addition, to improve the precision of maneuver estimates by drawing upon the use of differential GPS measurements. The present study introduces a method for precise relative orbit determination based on a reduced-dynamic batch processing of differential GPS pseudorange and carrier phase measurements, which includes maneuver estimation as part of the relative orbit adjustment. The proposed method has been validated using flight data from space missions with different rates of maneuvering activity, including the GRACE, TanDEM-X and PRISMA missions. The results show the feasibility of obtaining precise relative orbits without degradation in the vicinity of maneuvers as well as improved maneuver estimates that can be used for better maneuver planning in flight dynamics operations.

  20. Abortion and Mental Health: Evaluating the Evidence

    Science.gov (United States)

    Major, Brenda; Appelbaum, Mark; Beckman, Linda; Dutton, Mary Ann; Russo, Nancy Felipe; West, Carolyn

    2009-01-01

    The authors evaluated empirical research addressing the relationship between induced abortion and women's mental health. Two issues were addressed: (a) the relative risks associated with abortion compared with the risks associated with its alternatives and (b) sources of variability in women's responses following abortion. This article reflects…

  1. Abortion and Mental Health: Evaluating the Evidence

    Science.gov (United States)

    Major, Brenda; Appelbaum, Mark; Beckman, Linda; Dutton, Mary Ann; Russo, Nancy Felipe; West, Carolyn

    2009-01-01

    The authors evaluated empirical research addressing the relationship between induced abortion and women's mental health. Two issues were addressed: (a) the relative risks associated with abortion compared with the risks associated with its alternatives and (b) sources of variability in women's responses following abortion. This article reflects…

  2. Review of Tracktable for Satellite Maneuver Detection

    Energy Technology Data Exchange (ETDEWEB)

    Acquesta, Erin C.S. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Valicka, Christopher G. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hinga, Mark B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Ehn, Carollan Beret [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-10-01

    As a tool developed to translate geospatial data into geometrical descriptors, Tracktable offers a highly efficient means to detect anomalous flight and maritime behavior. Following the success of using geometrical descriptors for detecting anomalous trajectory behavior, the question of whether Tracktable could be used to detect satellite maneuvers arose. In answering this question, this re- port will introduce a brief description of how Tracktable has been used in the past, along with an introduction to the fundamental properties of astrodynamics for satellite trajectories. This will then allow us to compare the two problem spaces, addressing how easily the methods used by Tracktable will translate to orbital mechanics. Based on these results, we will then be able to out- line the current limitations as well as possible path forward for using Tracktable to detect satellite maneuvers.

  3. Prevalence of Abortion and Contraceptive Practice among Women Seeking Repeat Induced Abortion in Western Nigeria

    OpenAIRE

    2015-01-01

    Background. Induced abortion contributes significantly to maternal mortality in developing countries yet women still seek repeat induced abortion in spite of availability of contraceptive services. The aim of this study is to determine the rate of abortion and contraceptive use among women seeking repeat induced abortion in Western Nigeria. Method. A prospective cross-sectional study utilizing self-administered questionnaires was administered to women seeking abortion in private hospitals/cli...

  4. Identifying tacit strategies in aircraft maneuvers

    Science.gov (United States)

    Lewis, Charles M.; Heidorn, P. B.

    1991-01-01

    Two machine-learning methods are presently used to characterize the avoidance strategies used by skilled pilots in simulated aircraft encounters, and a general framework for the characterization of the strategic components of skilled behavior via qualitative representation of situations and responses is presented. Descriptions of pilot maneuvers that were 'conceptually equivalent' were ascertained by a concept-learning algorithm in conjunction with a classifier system that employed a generic algorithm; satisficing and 'buggy' strategies were thereby revealed.

  5. Orbital maneuvering vehicle guidance, navigation and control

    Science.gov (United States)

    Huber, W. G.; Finnell, W., III

    1985-01-01

    This paper describes the Orbital Maneuvering Vehicle (OMV) concept and its intended role. It recaps the past activities leading up to the current concept and summarizes the present status and plans. The various types of missions and operating modes required by the OMV are described as the basis of the guidance, navigation and control (GN&C) requirements. The general GN&C problem is outlined with potential hardware solutions.

  6. Incidence of Induced Abortion and Post-Abortion Care in Tanzania.

    Science.gov (United States)

    Keogh, Sarah C; Kimaro, Godfather; Muganyizi, Projestine; Philbin, Jesse; Kahwa, Amos; Ngadaya, Esther; Bankole, Akinrinola

    2015-01-01

    Tanzania has one of the highest maternal mortality ratios in the world, and unsafe abortion is one of its leading causes. Yet little is known about its incidence. To provide the first ever estimates of the incidence of unsafe abortion in Tanzania, at the national level and for each of the 8 geopolitical zones (7 in Mainland plus Zanzibar). A nationally representative survey of health facilities was conducted to determine the number of induced abortion complications treated in facilities. A survey of experts on abortion was conducted to estimate the likelihood of women experiencing complications and obtaining treatment. These surveys were complemented with population and fertility data to obtain abortion numbers, rates and ratios, using the Abortion Incidence Complications Methodology. In Tanzania, women obtained just over 405,000 induced abortions in 2013, for a national rate of 36 abortions per 1,000 women age 15-49 and a ratio of 21 abortions per 100 live births. For each woman treated in a facility for induced abortion complications, 6 times as many women had an abortion but did not receive care. Abortion rates vary widely by zone, from 10.7 in Zanzibar to 50.7 in the Lake zone. The abortion rate is similar to that of other countries in the region. Variations by zone are explained mainly by differences in fertility and contraceptive prevalence. Measures to reduce the incidence of unsafe abortion and associated maternal mortality include expanding access to post-abortion care and contraceptive services to prevent unintended pregnancies.

  7. Abortion, infanticide and moral context.

    Science.gov (United States)

    Porter, Lindsey

    2013-05-01

    In 'After-birth abortion: why should the baby live?', Giubilini and Minerva argue that infanticide should be permitted for the same reasons as abortion. In particular, they argue that infanticide should be permitted even for reasons that do not primarily serve the interests (or would-be best interests) of the newborn. They claim that abortion is permissible for reasons that do not primarily serve the interests (or would-be interests) of the fetus because fetuses lack a right to life. They argue that newborns also lack a right to life, and they conclude that therefore, the same reasons that justify abortion can justify infanticide. This conclusion does not follow. The lack of a right to life is not decisive. Furthermore, the justificatory power of a given reason is a function of moral context. Generalisations about reasons across dissimilar moral contexts are invalid. However, a similar conclusion does follow-that fetus-killing and newborn-killing are morally identical in identical moral contexts-but this conclusion is trivial, since fetuses and newborns are never in identical moral contexts.

  8. Legal Regulation of Adolescent Abortion.

    Science.gov (United States)

    Melton, Gary B.

    1987-01-01

    Legislators often have established special procedures for judicial or parental involvement in adolescent abortion decisions. While ostensibly protecting pregnant minors' psychological health, and increasing the competency of decision making, judicial bypass and parental notification promote neither goal. At best, they are benign but costly and…

  9. Th·erapeutic Abortion

    African Journals Online (AJOL)

    1971-08-14

    Aug 14, 1971 ... in the UK (1967), gave evidence that, except in those countries where abortion on demand and .... Before that it was an episode cluttered with doubts .... created which could be linked to pollution control. As you know, this is a ...

  10. Abortion trends from 1996 to 2011 in Estonia: special emphasis on repeat abortion

    Science.gov (United States)

    2014-01-01

    Background The study aimed to describe the overall and age-specific trends of induced abortions from 1996 to 2011 with an emphasis on socio-demographic characteristics and contraceptive use of women having had repeat abortions in Estonia. Methods Data were retrieved from the Estonian Medical Birth and Abortion Registry and Statistics Estonia. Total induced abortion numbers, rates, ratios and age-specific rates are presented for 1996–2011. The percentage change in the number of repeat abortions within selected socio-demographic subgroups, contraception use and distribution of induced abortions among Estonians and non-Estonians for the first, second, third, fourth and subsequent abortions were calculated for the periods 1996–2003 and 2004–2011. Results Observed trends over the 16-year study period indicated a considerable decline in induced abortions with a reduction in abortion rate of 57.1%, which was mainly attributed to younger cohorts. The percentage of women undergoing repeat abortions fell steadily from 63.8% during 1996–2003 to 58.0% during 2004–2011. The percentage of women undergoing repeat abortions significantly decreased over the 16 years within all selected socio-demographic subgroups except among women with low educational attainment and students. Within each time period, a greater percentage of non-Estonians than Estonians underwent repeat abortions and obtained third and subsequent abortions. Most women did not use any contraceptive method prior to their first or subsequent abortion. Conclusion A high percentage of women obtaining repeat abortions reflects a high historical abortion rate. If current trends continue, a rapid decline in repeat abortions may be predicted. To decrease the burden of sexual ill health, routine contraceptive counselling, as standard care in the abortion process, should be seriously addressed with an emphasis on those groups - non-Estonians, women with lower educational attainment, students and women with children

  11. Identification and standardization of maneuvers based upon operational flight data

    Institute of Scientific and Technical Information of China (English)

    Wang Yongjun; Dong Jiang; Liu Xiaodong; Zhang Lixin

    2015-01-01

    To find a way of loads analysis from operational flight data for advanced aircraft, maneuver identification and standardization jobs are conducted in this paper. For thousands of sor-ties from one aircraft, after studying the flight attitude when performing actions, the start and end time of the maneuvers can be determined. According to those time points, various types of maneu-vers during the flight are extracted in the form of multi-parameters time histories. By analyzing the numerical range and curve shape of those parameters, a characteristic data library is established to model all types of maneuvers. Based on this library, a computer procedure using pattern-recogni-tion theory is programmed to conduct automatic maneuver identification with high accuracy. In that way, operational loads are classified according to maneuver type. For a group of identified maneuvers of the same type, after the processes of time normalization, trace shifting, as well as aver-aging and smoothing, the idealization standard time history of each maneuver type is established. Finally, the typical load statuses are determined successfully based on standard maneuvers. The proposed method of maneuver identification and standardization is able to derive operational loads effectively, and might be applied to monitoring loads in Individual Aircraft Tracking Program (IATP).

  12. Abortion services at hospitals in Istanbul.

    Science.gov (United States)

    O'Neil, Mary Lou

    2017-04-01

    Despite the existence of a liberal law on abortion in Turkey, there is growing evidence that actually securing an abortion in Istanbul may prove difficult. This study aimed to determine whether or not state hospitals and private hospitals that accept state health insurance in Istanbul are providing abortion services and for what indications. Between October and December 2015, a mystery patient telephone survey of 154 hospitals, 43 public and 111 private, in Istanbul was conducted. 14% of the state hospitals in Istanbul perform abortions without restriction as to reason provided in the current law while 60% provide the service if there is a medical necessity. A quarter of state hospitals in Istanbul do not provide abortion services at all. 48.6% of private hospitals that accept the state health insurance also provide for abortion without restriction while 10% do not provide abortion services under any circumstances. State and private hospitals in Istanbul are not providing abortion services to the full extent allowed under the law. The low numbers of state hospitals offering abortions without restriction indicates a de facto privatization of the service. This same trend is also visible in many private hospitals partnering with the state that do not provide abortion care. While many women may choose a private provider, the lack of provision of abortion care at state hospitals and those private hospitals working with the state leaves women little option but to purchase these services from private providers at some times subtantial costs.

  13. Legal duties to respect abortion choices.

    Science.gov (United States)

    Dickens, Bernard M

    2003-01-01

    This paper addresses legal protection of individual choices to obtain abortion services, to decline to perform abortions on grounds of religious objection, and to participate in these procedures. It considers legal duties to respect women as decision-makers in their own lives, including when they decide to continue pregnancy. The choice to decline participation in abortions is an aspect of religious freedom available to physicians, nurses, and, for instance, pharmacists, but not artificial legal persons such as hospital and clinic corporations. Refusal does not extend to ancillary functions such as serving meals, routine pre-operative and post-operative care of abortion patients or typing abortion referral letters. Physicians practising in proximate care must be trained in appropriate medical management of incomplete and threatened abortion even when they would refuse to apply such techniques to induce abortion.

  14. Free abortion has come to stay.

    Science.gov (United States)

    1991-01-01

    In Sweden abortion has been free and on demand since 1975. The philosophy behind this law is that the pregnant women is the best judge of whether she should have an abortion. Any attempt to change the legal status of abortion should be strongly fought. Criminalizing abortion has never amounted to any good in any country that has tried it. A critical aspect of abortion is that it must be prevented with effective sexual education and free access to contraception. This is the best way to avoid unwanted pregnancies and thus abortion. Still even in Sweden 25% of all pregnancies end in abortion. Planned parenthood is essential in a country with a high standard of living in order to maintain an adequate level of births. Many countries with high standards of living have very low births rates because they do not offer parental leave, short working hours, or day care.

  15. Mental health and abortion: review and analysis.

    Science.gov (United States)

    Ney, P G; Wickett, A R

    1989-11-01

    This survey of studies which relate to the emotional sequelae of induced abortion, draws attention to the need for more long-term, in-depth prospective studies. The literature to this point finds no psychiatric indications for abortion, and no satisfactory evidence that abortion improves the psychological state of those not mentally ill; abortion is contra-indicated when psychiatric disease is present, as mental ill-health has been shown to be worsened by abortion. Recent studies are turning up an alarming rate of post-abortion complications such as P.I.D., and subsequent infertility. The emotional impact of these complications needs to be studied. Other considerations looked at are the long-term demographic implications of abortion on demand and the effect on the medical professions.

  16. Abortion--the breath of life.

    Science.gov (United States)

    Joling, R J

    1974-01-01

    A scholarly review of medical-legal and biblical authority on the su bject of abortion supports abortion as a woman's right when it is performed before the fetus has had its "breath of life." Based on biblical evidence, a person becomes a living being when the soul, the "breath of life" is breathed into it. Without the "breath of life" no person exists. A fetus less than 28 weeks old is incapable of breathing alone; thus an aborted fetus that age is not truly a living human being capable of surviving independently of its mother's womb. Legal aspects include supreme, local and state court decisions defining abortion. It is ultimately expected that each person will determine what approach to take towards the abortion question. Abortion is still a personal problem regardless of supreme court decisions or ecclesiastical determinants. Religion and moral concepts should be the guiding conscience involved in the question of abortion.

  17. Applications for General Purpose Command Buffers: The Emergency Conjunction Avoidance Maneuver

    Science.gov (United States)

    Scheid, Robert J; England, Martin

    2016-01-01

    A case study is presented for the use of Relative Operation Sequence (ROS) command buffers to quickly execute a propulsive maneuver to avoid a collision with space debris. In this process, a ROS is custom-built with a burn time and magnitude, uplinked to the spacecraft, and executed in 15 percent of the time of the previous method. This new process provides three primary benefits. First, the planning cycle can be delayed until it is certain a burn must be performed, reducing team workload. Second, changes can be made to the burn parameters almost up to the point of execution while still allowing the normal uplink product review process, reducing the risk of leaving the operational orbit because of outdated burn parameters, and minimizing the chance of accidents from human error, such as missed commands, in a high-stress situation. Third, the science impacts can be customized and minimized around the burn, and in the event of an abort can be eliminated entirely in some circumstances. The result is a compact burn process that can be executed in as few as four hours and can be aborted seconds before execution. Operational, engineering, planning, and flight dynamics perspectives are presented, as well as a functional overview of the code and workflow required to implement the process. Future expansions and capabilities are also discussed.

  18. [Repeat induced abortion: A multicenter study on medical abortions in France in 2014].

    Science.gov (United States)

    Opatowski, M; Bardy, F; David, P; Dunbavand, A; Saurel-Cubizolles, M-J

    2017-01-01

    To describe the social characteristics of women seeking a medical abortion, and the conditions of that abortion, according to whether they had one or more previous induced abortions. An observational study was carried out in 11 French units in 2013-2014, among women 18 years or older. A self-administered questionnaire on the abortion context and social situation was given to them, as well as a diary to record the pain level for each of five days following the mifepristone intake. The sample included 453 women. Among the respondents, 22% had had one previous abortion and 8% had had two or more. Women having had a previous voluntary abortion were more often isolated and in a poorer social situation than women having their first abortion. Better support for contraception after abortion could reduce the number of repeated abortions. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  19. Induced abortion and contraception in Italy.

    Science.gov (United States)

    Spinelli, A; Grandolfo, M E

    1991-09-01

    This article discusses the legal and epidemiologic status of abortion in Italy, and its relationship to fertility and contraception. Enacted in May 1978, Italy's abortion law allows the operation to be performed during the 1st 90 days of gestation for a broad range of health, social, and psychological reasons. Women under 18 must receive written permission from a parent, guardian, or judge in order to undergo an abortion. The operation is free of charge. Health workers who object to abortion because of religious or moral reasons are exempt from participating. Regional differences exist concerning the availability of abortion, easy to procure in some places and difficult to obtain in others. After an initial increase following legalization, the abortion rate was 13.5/1000 women aged 15-44 and the abortion ratio was 309/1000 live births -- an intermediate rate and ratio compared to other countries. By the time the Abortion Act of 1978 was adopted, Italy already had one of the lowest fertility levels in Europe. Thus, the legalization of abortion has had no impact on fertility trends. Contrary to initial fears that the legalization of abortion would make abortion a method of family planning, 80% of the women who sought an abortion in 1983-88 were using birth control at the time (withdrawal being the most common method used by this group). In fact, most women who undergo abortions are married, between the ages of 25-34, and with at least one child. Evidence indicates widespread ignorance concerning reproduction. In a 1989 survey, only 65% of women could identify the fertile period of the menstrual cycle. Italy has no sex education in schools or national family planning programs. Compared to most of Europe, Italy still has low levels of reliable contraceptive usage. This points to the need to guarantee the availability of abortion.

  20. Induced abortion--a global health problem.

    Science.gov (United States)

    Odlind, V

    1997-01-01

    Every year around 500,000 women are estimated to die from pregnancy-related causes, the majority in the developing world and many as a consequence of unsafe abortion. Around 25 per cent of maternal deaths in Asia and 30-50 per cent of maternal deaths in Africa and Latin America occur as a result of induced abortion. Data on abortion related maternal morbidity is less reliable than mortality but suggests that for every maternal death 10-15 women suffer significant pregnancy-related morbidity, i.e. infertility, genito-urinary problems and/or chronic pain. Induced abortion occurs in practically every society in the world but only 40 per cent of the women in the world live in countries where abortion is legally free. A permissive legislation is an important prerequisite for medically safe and early abortion. Oppositely, with a restrictive law, abortion is difficult to obtain, costly and possibly unsafe, in particular to the least affluent women in the society. Induced abortion in a developed country with legal and easy access to services is a safe procedure with hardly any mortality and very low morbidity. The best strategy to reduce the number of unsafe abortions is prevention of unwanted pregnancy. The consequences of unsafe abortion on women's health need to be acknowledged by everybody in the society in order to improve abortion care. It is necessary to adjust legal and other barriers to medically safe abortion in order to follow the declaration at the UN conference on population in Cairo, 1994, which stated that abortion, wherever legal, should be safe. It is also necessary to introduce preventive measures where abortions are performed, i.e. good and easily accessible family planning services.

  1. Abdominal aortic thrombosis in association with an attempted Heimlich maneuver.

    Science.gov (United States)

    Roehm, E F; Twiest, M W; Williams, R C

    1983-03-04

    We report herein a case of an incorrectly applied Heimlich maneuver--to the best of our knowledge, the first reported fatal complication associated with a Heimlich maneuver, acute thrombosis of an abdominal aortic aneurysm, and the distal aorta. While the Heimlich maneuver is effective for the relief of foreign body-induced upper airway obstruction, increased efforts should be directed toward instructing the public in correctly recognizing and optimally treating airway obstruction.

  2. Is Induced Abortion Really Declining in Armenia?

    Science.gov (United States)

    Jilozian, Ann; Agadjanian, Victor

    2016-06-01

    As in other post-Soviet settings, induced abortion has been widely used in Armenia. However, recent national survey data point to a substantial drop in abortion rates with no commensurate increase in modern contraceptive prevalence and no change in fertility levels. We use data from in-depth interviews with women of reproductive age and health providers in rural Armenia to explore possible underreporting of both contraceptive use and abortion. While we find no evidence that women understate their use of modern contraception, the analysis suggests that induced abortion might indeed be underreported. The potential for underreporting is particularly high for sex-selective abortions, for which there is growing public backlash, and medical abortion, a practice that is typically self-administered outside any professional supervision. Possible underreporting of induced abortion calls for refinement of both abortion registration and relevant survey instruments. Better measurement of abortion dynamics is necessary for successful promotion of effective modern contraceptive methods and reduction of unsafe abortion practices.

  3. Optimum PN Guidance Law for Maneuvering Target

    Institute of Scientific and Technical Information of China (English)

    SUN Bao-cai; QI Zai-kang

    2007-01-01

    An optimum PN guidance law for maneuvering target is developed using optimal control theory. By estimating the target position and setting the cost function, the guidance law can be deduced even without knowing the missile lateral acceleration. Since the quadratic cost function can make a compromise between the miss distance andthe control constraint, the optimum guidance law obtained is more general. Also, introduced line of sight rate as the input, a practical form of this guidance law is derived. The simulation results show the effectiveness of the guidance laws.

  4. Coordination Logic for Repulsive Resolution Maneuvers

    Science.gov (United States)

    Narkawicz, Anthony J.; Munoz, Cesar A.; Dutle, Aaron M.

    2016-01-01

    This paper presents an algorithm for determining the direction an aircraft should maneuver in the event of a potential conflict with another aircraft. The algorithm is implicitly coordinated, meaning that with perfectly reliable computations and information, it will in- dependently provide directional information that is guaranteed to be coordinated without any additional information exchange or direct communication. The logic is inspired by the logic of TCAS II, the airborne system designed to reduce the risk of mid-air collisions between aircraft. TCAS II provides pilots with only vertical resolution advice, while the proposed algorithm, using a similar logic, provides implicitly coordinated vertical and horizontal directional advice.

  5. Accounting for abortion: Accomplishing transnational reproductive governance through post-abortion care in Senegal.

    Science.gov (United States)

    Suh, Siri

    2017-03-13

    Reproductive governance operates through calculating demographic statistics that offer selective truths about reproductive practices, bodies, and subjectivities. Post-abortion care, a global reproductive health intervention, represents a transnational reproductive regime that establishes motherhood as women's primary legitimate reproductive status. Drawing on ethnographic fieldwork conducted in Senegal between 2010 and 2011, I illustrate how post-abortion care accomplishes reproductive governance in a context where abortion is prohibited altogether and the US is the primary bilateral donor of population aid. Reproductive governance unfolds in hospital gynecological wards and the national health information system through the mobilization and interpretation of post-abortion care data. Although health workers search women's bodies and behavior for signs of illegal abortion, they minimize police intervention in the hospital by classifying most post-abortion care cases as miscarriage. Health authorities deploy this account of post-abortion care to align the intervention with national and global maternal health policies that valorize motherhood. Although post-abortion care offers life-saving care to women with complications of illegal abortion, it institutionalizes abortion stigma by scrutinizing women's bodies and masking induced abortion within and beyond the hospital. Post-abortion care reinforces reproductive inequities by withholding safe, affordable obstetric care from women until after they have resorted to unsafe abortion.

  6. [Psychological aspects of induced abortion].

    Science.gov (United States)

    Sz Makó, Hajnalka; Veszprémi, Béla

    2011-01-01

    The present paper, based on the results of international studies, is focused on the reconsideration of the psychological aspects of induced abortion. By presenting a narrow cross-section of the Hungarian demographic data, we would like to emphasise the necessity and the significance of a deeper understanding of the subject. Factors behind the decision-making, short- and long term outcomes of the intervention influencing primarily the mental health of women and partner-relationship aspects are discussed in details. While acknowledging the complexity of the subject deriving from the legal, ethical, moral, religious, medical, social and sociological concerns, our aim is to call attention to the psychological aspects of induced abortion and the importance of psychological care of women undergoing surgical operation.

  7. [Abortion or contraception (author's transl)].

    Science.gov (United States)

    Goldsmith, A; Edelman, D A

    1980-01-01

    The period immediately following an abortion, spontaneous or induced, has been considered favourable to the initiation of high efficicy contraception: sterilization, oral contraceptives, or intrauterine devices. The rate of post-abortal complications associated with these contraceptive methods was evaluated using data drawn from published and unpublished studies. The following conclusions were reached: sterilization is advisable only for women who do not desire additional children, and is obviously not recommended for young nulliparous women. The effective use of oral contraceptives requires a high motivational level and is therefore advisable only in cases where such motivation exists. The insertion of an intrauterine device seems to be the most adequate contraceptive method for women with low motivational level.

  8. Counting abortions so that abortion counts: Indicators for monitoring the availability and use of abortion care services.

    Science.gov (United States)

    Healy, J; Otsea, K; Benson, J

    2006-11-01

    Maternal mortality reduction has been a focus of major international initiatives for the past two decades. Widespread provision of emergency obstetric care (EmOC) has been shown to be an important strategy for addressing many of the complications that might otherwise lead to maternal death. However, unsafe abortion is one of the major causes of pregnancy-related deaths, and will be only partially addressed by EmOC. This manuscript presents a comprehensive approach to measuring whether abortion-related needs are met. We propose a set of indicators for monitoring the implementation of safe abortion care (SAC) interventions. We build on the model developed for monitoring the availability and use of Emergency Obstetric (EmOC) services. We describe the critical elements ("signal functions") of SAC - including treatment of abortion complications, legal, induced abortion and postabortion contraception - and define the indicators necessary to assess the availability, utilization and quality of abortion-related services. Data from 5 countries suggest there are sufficient service delivery points to provide decentralized abortion care, but that the full range of necessary abortion care services may not be provided at all these sites. Studies from several countries also show that many women receiving services for the treatment of abortion complications accept contraceptive methods when offered prior to discharge. This is an important strategy for reducing unwanted pregnancy, repeat unsafe abortion and risk for abortion-related mortality. Both findings suggest there are considerable opportunities within the present facilities to improve the delivery of abortion care services. This article recommends that the proposed model undergo field-testing on its own or in conjunction with the EmOC indicators, and encourages increased support for this important but often neglected aspect of pregnancy-related health.

  9. RHIC Abort Kicker Prefire Report

    Energy Technology Data Exchange (ETDEWEB)

    Tan, Y. [Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.; Perlstein, S. [Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.

    2014-07-07

    In an attempt to discover any pattern to prefire events, abort prefire kicker data from 2007 to the present day have been recorded. With the 2014 operations concluding, this comprises 8 years of prefire data. Any activities that the Pulsed Power Group did to decrease prefire occurrences were recorded as well, but some information may be missing. The following information is a compilation of the research to date.

  10. Differential Impact of Abortion on Adolescents and Adults.

    Science.gov (United States)

    Franz, Wanda; Reardon, David

    1992-01-01

    Compared adolescent and adult reactions to abortion among 252 women. Compared to adults, adolescents were significantly more likely to be dissatisfied with choice of abortion and with services received, to have abortions later in gestational period, to feel forced by circumstances to have abortion, to report being misinformed at time of abortion,…

  11. From unwanted pregnancy to safe abortion: Sharing information about abortion in Asia through animation.

    Science.gov (United States)

    Krishnan, Shweta; Dalvie, Suchitra

    2015-05-01

    Although unsafe abortion continues to be a leading cause of maternal mortality in many countries in Asia, the right to safe abortion remains highly stigmatized across the region. The Asia Safe Abortion Partnership, a regional network advocating for safe abortion, produced an animated short film entitled From Unwanted Pregnancy to Safe Abortion to show in conferences, schools and meetings in order to share knowledge about the barriers to safe abortion in Asia and to facilitate conversations on the right to safe abortion. This paper describes the making of this film, its objectives, content, dissemination and how it has been used. Our experience highlights the advantages of using animated films in addressing highly politicized and sensitive issues like abortion. Animation helped to create powerful advocacy material that does not homogenize the experiences of women across a diverse region, and at the same time emphasize the need for joint activities that express solidarity.

  12. The Valsalva maneuver: mechanisms and clinical implications.

    Science.gov (United States)

    Porth, C J; Bamrah, V S; Tristani, F E; Smith, J J

    1984-09-01

    The previous discussion has focused on the mechanisms, both respiratory and circulatory, that occur during the Valsalva maneuver. The increase in intrathoracic pressure that occurs during the Valsalva maneuver incites a sequence of rapid changes in preload and afterload stress. During the strain, venous return to the heart is decreased and peripheral venous pressures become increased. Within the next few beats, systolic and pulse pressures begin to fall while mean arterial pressure remains near (or is elevated above) control levels owing to the transmission of airway pressure. Thus it would appear that the benefits to cardiac contractility derived from a decrease in systolic and pulse pressure are counterbalanced by an increase in mean arterial pressure. Increases in total peripheral resistance that begin after about 7 seconds of strain produce further increases in afterload. Recruitment of autonomically mediated increases in heart rate and cardiac contractility assists the heart to maintain its cardiac output in the presence of diminished venous return. With the increased venous return that accompanies termination of Valsalva strain, there is an increase in diastolic filling and stroke volume output by means of the Frank-Starling mechanism. Heart rate and total peripheral resistance continue to be increased during the immediate poststrain period, and the ejection of an increased stroke volume into a constricted arterial system produces a rapid and marked increase in arterial pressure--the phase IV overshoot with its subsequent slowing of heart rate.

  13. Health benefits of legal abortion: an analysis.

    Science.gov (United States)

    Tyrer, L B

    1985-01-01

    The abolition of legal abortion in the US would seriously threaten the health, and even the lives, of women and children. Statistics on the relationship between abortion and health attained before and after abortion was legalized were used to project some of the probable consequences of reversing the US Supreme Court's 1973 Roe v. Wade decision. Abortion has been widely practiced throughout US history, but the actual number of procedures performed before some states legalized abortion is unknown. Few legal procedures were performed for medical reasons, yet many illegal abortions took place. In 1955, a panel of experts could only provide a "best estimate" of between 200,000 and 1,200,000 illegally induced abortions occurring annually in the US. The actual number was most likely closer to the higher figure. The complication rates for illegal abortions, most of which were performed by unskilled practitioners in unsafe settings, were much higher than the rates for legal abortion now. Complications were related to ineffective or unsafe methods, Sepsis, particularly with the bacterium "Clostridium prefringens," which causes gas gangrene, was a major problem that has virtually disappeared. Each year prior to the 1970s, more than 100 women in the US died of abortion complications. Due to the fact that vital statistics reflect an incomplete ascertainment of deaths, the actual number of deaths is probably larger, possibly by as much as 50%. In 1983 more than 1.3 million procedures were performed -- a figure close to the estimated number of illegal abortions performed before 1970. In comparison, 672,000 hysterectomies and 424,000 tonsillectomy operations were performed the same year. The number of abortion-related deaths in the US decreased between 1972 and 1980, from 90 to 16. Most of this decrease resulted from the availability and safety of legal abortion. Legal abortion carries an especially low risk of death, particularly when performed in the 1st trimester. For the 1972

  14. An unusual complication of unsafe abortion

    Directory of Open Access Journals (Sweden)

    Sunita Gupta

    2011-01-01

    Full Text Available Unsafe abortion is a significant medical and social problem worldwide. In developing countries, most of the unsafe abortions are performed by untrained personnel leading to high mortality and morbidity. Case Report: A 30 year-old female, gravida 7, para 6 underwent uterine evacuation for heavy bleeding per vaginum following intake of abortifacient to abort a 14 weeks gestation. The procedure was performed at a rural setup and her bowel was pulled out of the introitus through the perforated wound, an unusual complication of unsafe abortion. Illiteracy, unawareness about health services, and easy accessibility to untrained abortion providers lead to very high mortality and morbidity in India. There is unmet need to bring awareness among the people about the safe and effective methods of contraception and abortion services to avoid such complications.

  15. Early pregnancy angiogenic markers and spontaneous abortion

    DEFF Research Database (Denmark)

    Andersen, Louise B; Dechend, Ralf; Karumanchi, S Ananth

    2016-01-01

    BACKGROUND: Spontaneous abortion is the most commonly observed adverse pregnancy outcome. The angiogenic factors soluble Fms-like kinase 1 and placental growth factor are critical for normal pregnancy and may be associated to spontaneous abortion. OBJECTIVE: We investigated the association between...... maternal serum concentrations of soluble Fms-like kinase 1 and placental growth factor, and subsequent spontaneous abortion. STUDY DESIGN: In the prospective observational Odense Child Cohort, 1676 pregnant women donated serum in early pregnancy, gestational week ..., interquartile range 71-103). Concentrations of soluble Fms-like kinase 1 and placental growth factor were determined with novel automated assays. Spontaneous abortion was defined as complete or incomplete spontaneous abortion, missed abortion, or blighted ovum

  16. Standardizing the classification of abortion incidents: the Procedural Abortion Incident Reporting and Surveillance (PAIRS) Framework.

    Science.gov (United States)

    Taylor, Diana; Upadhyay, Ushma D; Fjerstad, Mary; Battistelli, Molly F; Weitz, Tracy A; Paul, Maureen E

    2017-07-01

    To develop and validate standardized criteria for assessing abortion-related incidents (adverse events, morbidities, near misses) for first-trimester aspiration abortion procedures and to demonstrate the utility of a standardized framework [the Procedural Abortion Incident Reporting & Surveillance (PAIRS) Framework] for estimating serious abortion-related adverse events. As part of a California-based study of early aspiration abortion provision conducted between 2007 and 2013, we developed and validated a standardized framework for defining and monitoring first-trimester (≤14weeks) aspiration abortion morbidity and adverse events using multiple methods: a literature review, framework criteria testing with empirical data, repeated expert reviews and data-based revisions to the framework. The final framework distinguishes incidents resulting from procedural abortion care (adverse events) from morbidity related to pregnancy, the abortion process and other nonabortion related conditions. It further classifies incidents by diagnosis (confirmatory data, etiology, risk factors), management (treatment type and location), timing (immediate or delayed), seriousness (minor or major) and outcome. Empirical validation of the framework using data from 19,673 women receiving aspiration abortions revealed almost an equal proportion of total adverse events (n=205, 1.04%) and total abortion- or pregnancy-related morbidity (n=194, 0.99%). The majority of adverse events were due to retained products of conception (0.37%), failed attempted abortion (0.15%) and postabortion infection (0.17%). Serious or major adverse events were rare (n=11, 0.06%). Distinguishing morbidity diagnoses from adverse events using a standardized, empirically tested framework confirms the very low frequency of serious adverse events related to clinic-based abortion care. The PAIRS Framework provides a useful set of tools to systematically classify and monitor abortion-related incidents for first

  17. Further Tests of Abortion and Crime

    OpenAIRE

    2004-01-01

    The inverse relationship between abortion and crime has spurred new research and much controversy. If the relationship is causal, then polices that increased abortion have generated enormous external benefits from reduced crime. In previous papers, I argued that evidence for a casual relationship is weak and incomplete. In this paper, I conduct a number of new analyses intended to address criticisms of my earlier work. First, I examine closely the effects of changes in abortion rates between ...

  18. Conscientious refusal to assist with abortion.

    Science.gov (United States)

    Dooley, D

    1994-09-10

    Abortion is a moral issue affecting the identity and integrity of physicians and nurses. Ethical reasoning helps reasonable and sincere people who do not agree on abortion to understand the sources of disagreement and to explore shared principles in the differences. Discussions of abortion cannot be limited to the conflict between the rights of a woman to control her reproduction and the rights of a fetus to live. Religious, cultural, feminist, and political beliefs must also be considered. This complexity must be considered when examining whether physicians and nurses have rights to refuse to assist in abortion on conscientious grounds. People with fundamentally different moral outlooks already determine what is morally right or wrong, good or evil. Health professionals who refuse to assist in abortion base their decision on beliefs about moral duties, injunctions of natural law, and the essentially nonnegotiable rights of people to be protected from intentional harm. They know and regret the adverse effects for pregnant women but there is no compelling motivation to change their opposition to abortion. There is no morally neutral position from which to judge conscientious refusals in abortion. Society should develop a position that respects autonomy of belief and grants the right to physicians and nurses to conscientiously refuse to assist in abortions. In those countries where the abortion law grants physicians the right to refuse but not nurses, society needs to reflect on why nurses have been accorded second class professional and moral status. In those countries which have not yet formulated an abortion law, the government should consider how it can find enough health workers who will in good conscience assist in abortions. Governments must first seriously consider a presumptive right to conscientious refusal in abortion before health systems can redistribute sectors of responsibility among health workers and implement changes in recruitment policies for

  19. Association between Nutritional Status with Spontaneous Abortion

    OpenAIRE

    Ahmadi, Rahimeh; Ziaei, Saeideh; Parsay, Sosan

    2016-01-01

    Background Spontaneous abortion is the most common adverse pregnancy outcome. We aimed to investigate a possible link between nutrient deficiencies and the risk of spontaneous abortion. Materials and Methods This case-control study included the case group (n=331) experiencing a spontaneous abortion before 14 weeks of pregnancy and the control group (n=331) who were healthy pregnant women over 14 weeks of pregnancy. The participants filled out Food Frequency Questionnaire (FFQ), in which they ...

  20. Association between Nutritional Status with Spontaneous Abortion

    OpenAIRE

    Rahimeh Ahmadi; Saeideh Ziaei; Sosan Parsay

    2016-01-01

    Background: Spontaneous abortion is the most common adverse pregnancy outcome. We aimed to investigate a possible link between nutrient deficiencies and the risk of spontaneous abortion. Materials and Methods: This case-control study included the case group (n=331) experiencing a spontaneous abortion before 14 weeks of pregnancy and the control group (n=331) who were healthy pregnant women over 14 weeks of pregnancy. The participants filled out Food Frequency Questionnaire (...

  1. Trump's Abortion-Promoting Aid Policy.

    Science.gov (United States)

    Latham, Stephen R

    2017-07-01

    On the fourth day of his presidency, Donald Trump reinstated and greatly expanded the "Mexico City policy," which imposes antiabortion restrictions on U.S. foreign health aid. In general, the policy has prohibited U.S. funding of any family-planning groups that use even non-U.S. funds to perform abortions; prohibited aid recipients from lobbying (again, even with non-U.S. money) for liberalization of abortion laws; prohibited nongovernment organizations from creating educational materials on abortion as a family-planning method; and prohibited health workers from referring patients for legal abortions in any cases other than rape, incest, or to save the life of the mother. The policy's prohibition on giving aid to any organization that performs abortions is aimed at limiting alleged indirect funding of abortions. The argument is that if U.S. money is used to fund nonabortion programs of an abortion-providing NGO, then the NGO can simply shift the money thus saved into its abortion budget. Outside the context of abortion, we do not reason this way. And the policy's remaining three prohibitions are deeply troubling. © 2017 The Hastings Center.

  2. Abortion in Iranian legal system: a review.

    Directory of Open Access Journals (Sweden)

    Mahmoud Abbasi

    2014-02-01

    Full Text Available Abortion traditionally means, "to miscarry" and is still known as a problem which societies has been trying to reduce its rate by using legal means. Despite the pregnant women and fetuses have being historically supported; abortion was firstly criminalized in 1926 in Iran, 20 years after establishment of modern legal system. During next 53 years this situation changed dramatically, so in 1979, the time of Islamic Revolution, aborting fetuses before 12 weeks and therapeutic abortion (TA during all the pregnancy length was legitimate, based on regulations that used medical justification. After 1979 the situation changed into a totally conservative and restrictive approach and new Islamic concepts as "Blood Money" and "Ensoulment" entered the legal debates around abortion. During the next 33 years, again a trend of decriminalization for the act of abortion has been continuing. Reduction of punishments and omitting retaliation for criminal abortions, recognizing fetal and maternal medical indications including some immunologic problems as legitimate reasons for aborting fetuses before 4 months and omitting the fathers' consent as a necessary condition for TA are among these changes. The start point for this decriminalization process was public and professional need, which was responded by religious government, firstly by issuing juristic rulings (Fatwas as a non-official way, followed by ratification of "Therapeutic Abortion Act" (TAA and other regulations as an official pathway. Here, we have reviewed this trend of decriminalization, the role of public and professional request in initiating such process and the rule-based language of TAA.

  3. Two steps back: Poland's new abortion law.

    Science.gov (United States)

    Nowicka, W

    1993-06-01

    After the fall of Communism in Poland, the Catholic church exerted pressure to increase its influence in public life. One way in which this pressure has manifested itself has been in the passing of a restrictive abortion bill which was signed into law on February 15, 1993. Abortion had been legalized in Poland in 1956 and was used as a means of birth control because of a lack of availability and use of contraceptives. The number of abortions performed was variously reported as 60,000 - 300,000/year. In 1990, the Ministry of Health imposed restrictions on abortions at publicly funded hospitals, and 3 deaths were reported from self-induced abortions. In 1 year (1989-90), the number of induced abortions at 1 hospital dropped from 71 to 19, while the number of self-induced abortions increased from 48 to 85. Further restrictions were introduced in May 1992 as part of the "Ethical Code for Physicians," which allows abortions only in cases where the mother's life or health is in danger or in cases or rape. This code brought abortions to a halt at publicly funded hospitals and doubled or even tripled the cost of private abortions. Women have been refused abortions in tragic and life=threatening situations since the code was adopted. When an outright anti family planning bill was drafted in November 1992, the Polish citizenry collected 1,300,000 signatures to force a referendum. The referendum was not held, but the bill was defeated. The amended bill which passed allows abortions in publicly funded hospitals only when the mother's life or health is in danger and in cases of rape, incest, or incurable deformity of the fetus. The implications of this law remain unclear, since its language is strange and vague. The reproductive rights of Polish women face a further threat because the Catholic church is working to limit the availability of contraceptive methods which they deem to be "early abortives." On the other side of the issue, the Federation for Women and Planned

  4. Therapeutic abortion follow-up study.

    Science.gov (United States)

    Margolis, A J; Davison, L A; Hanson, K H; Loos, S A; Mikkelsen, C M

    1971-05-15

    To determine the long-range psychological effects of therapeutic abortion, 50 women (aged from 13-44 years), who were granted abortions between 1967 and 1968 Because of possible impairment of mental and/or physical health, were analyzed by use of demographic questionnaires, psychological tests, and interviews. Testing revealed that 44 women had psychiatric problems at time of abortion. 43 patients were followed for 3-6 months. The follow-up interviews revealed that 29 patients reacted positively after abortion, 10 reported no significant change and 4 reacted negatively. 37 would definitely repeat the abortion. Women under 21 years of age felt substantially more ambivalent and guilty than older patients. A study of 36 paired pre- and post-abortion profiles showed that 15 initially abnormal tests had become normal. There was a significant increase in contraceptive use among the patients after the abortion, but 4 again became pregnant and 8 were apparently without consistent contraception. It is concluded that the abortions were therapeutic, but physicians are encouraged to be aware of psychological problems in abortion cases. Strong psychological and contraceptive counselling should be exercised.

  5. LHC Abort Gap Monitoring and Cleaning

    CERN Document Server

    Meddahi, M; Boccardi, A; Butterworth, A; Fisher, A S; Gianfelice-Wendt, E; Goddard, B; Hemelsoet, G H; Höfle, W; Jacquet, D; Jaussi, M; Kain, V; Lefevre, T; Shaposhnikova, E; Uythoven, J; Valuch, D

    2010-01-01

    Unbunched beam is a potentially serious issue in the LHC as it may quench the superconducting magnets during a beam abort. Unbunched particles, either not captured by the RF system at injection or leaking out of the RF bucket, will be removed by using the existing damper kickers to excite resonantly the particles in the abort gap. Following beam simulations, a strategy for cleaning the abort gap at different energies was proposed. The plans for the commissioning of the beam abort gap cleaning are described and first results from the beam commissioning are presented.

  6. STUDY OF WHO SAFE ABORTION REGIMEN IN MEDICAL ABORTIONS IN A TERTIARY CENTRE

    OpenAIRE

    Joylene Diana; Sujaya V.

    2015-01-01

    Medical abortion is the use of drugs to induce abortion of a fetus. Due to the advances in the field of research , numerous regimens have been formulated to ensure a fast and complete expulsion of the fetus. These regimens also aim to towards reduced post abortal side effects and to decrease the need for surgical evacuation ...

  7. Medical abortion practices : a survey of National Abortion Federation members in the United States

    NARCIS (Netherlands)

    Wiegerinck, Melanie M. J.; Jones, Heidi E.; O'Connell, Katharine; Lichtenberg, E. Steve; Paul, Maureen; Westhoff, Carolyn L.

    2008-01-01

    Background: Little is known about clinical implementation of medical abortion in the United States following approval of mifepristone as an abortifacient by the Food and Drug Administration (FDA) in 2000. We collected information regarding medical abortion practices of National Abortion Federation

  8. Family Planning Evaluation. Abortion Surveillance Report--Legal Abortions, United States, April-June 1971.

    Science.gov (United States)

    Center for Disease Control (DHEW/PHS), Atlanta, GA.

    This report summarizes information received from collaborators in state health departments, hospitals, and other pertinent sources regarding abortions reported to the Center for Disease Control for the April-June quarter of 1971. Data in tabular and narrative form are given for abortion ratios by state, reported abortions by menstrual weeks of…

  9. Rates of induced abortion in Denmark according to age, previous births and previous abortions

    Directory of Open Access Journals (Sweden)

    Marie-Louise H. Hansen

    2009-11-01

    Full Text Available Background: Whereas the effects of various socio-demographic determinants on a woman's risk of having an abortion are relatively well-documented, less attention has been given to the effect of previous abortions and births. Objective: To study the effect of previous abortions and births on Danish women's risk of an abortion, in addition to a number of demographic and personal characteristics. Data and methods: From the Fertility of Women and Couples Dataset we obtained data on the number of live births and induced abortions by year (1981-2001, age (16-39, county of residence and marital status. Logistic regression analysis was used to estimate the influence of the explanatory variables on the probability of having an abortion in a relevant year. Main findings and conclusion: A woman's risk of having an abortion increases with the number of previous births and previous abortions. Some interactions were was found in the way a woman's risk of abortion varies with calendar year, age and parity. The risk of an abortion for women with no children decreases while the risk of an abortion for women with children increases over time. Furthermore, the risk of an abortion decreases with age, but relatively more so for women with children compared to childless women. Trends for teenagers are discussed in a separate section.

  10. Why women are dying from unsafe abortion: narratives of Ghanaian abortion providers.

    Science.gov (United States)

    Payne, Carolyn M; Debbink, Michelle Precourt; Steele, Ellen A; Buck, Caroline T; Martin, Lisa A; Hassinger, Jane A; Harris, Lisa H

    2013-06-01

    In Ghana, despite the availability of safe, legally permissible abortion services, high rates of morbidity and mortality from unsafe abortion persist. Through interviews with Ghanaian physicians on the front lines of abortion provision, we begin to describe major barriers to widespread safe abortion. Their stories illustrate the life-threatening impact that stigma, financial restraints, and confusion regarding abortion law have on the women of Ghana who seek abortion. They posit that the vast majority of serious abortion complications arise in the setting of clandestine or self-induced second trimester attempts, suggesting that training greater numbers of physicians to perform second trimester abortion is prerequisite to reducing maternal mortality. They also recognized that an adequate supply of abortion providers alone is a necessary but insufficient step toward reducing death from unsafe abortion. Rather, improved accessibility and cultural acceptability of abortion are integral to the actual utilization of safe services. Their insights suggest that any comprehensive plan aimed at reducing maternal mortality must consider avenues that address the multiple dimensions which influence the practice and utilization of safe abortion, especially in the second trimester.

  11. Abortion Decision and Ambivalence: Insights via an Abortion Decision Balance Sheet

    Science.gov (United States)

    Allanson, Susie

    2007-01-01

    Decision ambivalence is a key concept in abortion literature, but has been poorly operationalised. This study explored the concept of decision ambivalence via an Abortion Decision Balance Sheet (ADBS) articulating reasons both for and against terminating an unintended pregnancy. Ninety-six women undergoing an early abortion for psychosocial…

  12. Medical abortion practices : a survey of National Abortion Federation members in the United States

    NARCIS (Netherlands)

    Wiegerinck, Melanie M. J.; Jones, Heidi E.; O'Connell, Katharine; Lichtenberg, E. Steve; Paul, Maureen; Westhoff, Carolyn L.

    2008-01-01

    Background: Little is known about clinical implementation of medical abortion in the United States following approval of mifepristone as an abortifacient by the Food and Drug Administration (FDA) in 2000. We collected information regarding medical abortion practices of National Abortion Federation (

  13. 14 CFR 25.331 - Symmetric maneuvering conditions.

    Science.gov (United States)

    2010-01-01

    ... determining elevator angles and chordwise load distribution in the maneuvering conditions of paragraphs (b.... (c) Pitch maneuver conditions. The conditions specified in paragraphs (c)(1) and (2) of this section must be investigated. The movement of the pitch control surfaces may be adjusted to take into account...

  14. Safety analysis of passing maneuvers using extreme value theory

    Directory of Open Access Journals (Sweden)

    Haneen Farah

    2017-04-01

    The results indicate that this is a promising approach for safety evaluation. On-going work of the authors will attempt to generalize this method to other safety measures related to passing maneuvers, test it for the detailed analysis of the effect of demographic factors on passing maneuvers' crash probability and for its usefulness in a traffic simulation environment.

  15. 47 CFR 25.282 - Orbit raising maneuvers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Orbit raising maneuvers. 25.282 Section 25.282... Technical Operations § 25.282 Orbit raising maneuvers. A space station authorized to operate in the geostationary satellite orbit under this part is also authorized to transmit in connection with...

  16. 14 CFR 23.155 - Elevator control force in maneuvers.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Elevator control force in maneuvers. 23.155 Section 23.155 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... Controllability and Maneuverability § 23.155 Elevator control force in maneuvers. (a) The elevator control...

  17. Linking spatial and dynamic models for traffic maneuvers

    DEFF Research Database (Denmark)

    Olderog, Ernst-Rüdiger; Ravn, Anders Peter; Wisniewski, Rafal

    2015-01-01

    For traffic maneuvers of multiple vehicles on highways we build an abstract spatial and a concrete dynamic model. In the spatial model we show the safety (collision freedom) of lane-change maneuvers. By linking the spatial and dynamic model via suitable refinements of the spatial atoms to distance...

  18. Evidence supporting broader access to safe legal abortion.

    Science.gov (United States)

    Faúndes, Anibal; Shah, Iqbal H

    2015-10-01

    Unsafe abortion continues to be a major cause of maternal death; it accounts for 14.5% of all maternal deaths globally and almost all of these deaths occur in countries with restrictive abortion laws. A strong body of accumulated evidence shows that the simple means to drastically reduce unsafe abortion-related maternal deaths and morbidity is to make abortion legal and institutional termination of pregnancy broadly accessible. Despite this evidence, abortion is denied even when the legal condition for abortion is met. The present article aims to contribute to a better understanding that one can be in favor of greater access to safe abortion services, while at the same time not be "in favor of abortion," by reviewing the evidence that indicates that criminalization of abortion only increases mortality and morbidity without decreasing the incidence of induced abortion, and that decriminalization rapidly reduces abortion-related mortality and does not increase abortion rates. Copyright © 2015. Published by Elsevier Ireland Ltd.

  19. ACOG Committee opinion no. 612: Abortion training and education.

    Science.gov (United States)

    2014-11-01

    Access to safe abortion hinges upon the availability of trained abortion providers. The American College of Obstetricians and Gynecologists supports education for students in health care fields as well as clinical training for residents and advanced practice clinicians in abortion care in order to increase the availability of trained abortion providers. The American College of Obstetricians and Gynecologists supports the expansion of abortion education and an increase in the number and types of trained abortion providers in order to ensure women's access to safe abortions. Integrated medical education and universal opt-out training policies help to lessen the stigma of abortion provision and improve access by increasing the number of abortion providers. This Committee Opinion reviews the current status of abortion education, describes initiatives to ensure the availability of appropriate and up-to-date abortion training, and recommends efforts for integrating and improving abortion education in medical schools, residency programs, and advanced practice clinician training programs.

  20. Planar reorientation maneuvers of space multibody systems using internal controls

    Science.gov (United States)

    Reyhanoglu, Mahmut; Mcclamroch, N. H.

    1992-01-01

    In this paper a reorientation maneuvering strategy for an interconnection of planar rigid bodies in space is developed. It is assumed that there are no exogeneous torques, and torques generated by joint motors are used as means of control so that the total angular momentum of the multibody system is a constant, assumed to be zero in this paper. The maneuver strategy uses the nonintegrability of the expression for the angular momentum. We demonstrate that large-angle maneuvers can be designed to achieve an arbitrary reorientation of the multibody system with respect to an inertial frame. The theoretical background for carrying out the required maneuvers is briefly summarized. Specifications and computer simulations of a specific reorientation maneuver, and the corresponding control strategies, are described.

  1. Aftershocks: The Impact of Clinic Violence on Abortion Services

    OpenAIRE

    Mireille Jacobson; Heather Royer

    2010-01-01

    Between 1973 and 2003, abortion providers in the United States were the targets of over 300 acts of extreme violence. Using unique data on attacks and on abortions, abortion providers, and births, we examine how anti-abortion violence has affected providers' decisions to perform abortions and women's decisions about whether and where to terminate a pregnancy. We find that clinic violence reduces abortion services in targeted areas. Once travel is taken into account, however, the overall effec...

  2. Aftershocks: The Impact of Clinic Violence on Abortion Services

    OpenAIRE

    2010-01-01

    Between 1973 and 2003, abortion providers in the United States were the targets of over 300 acts of extreme violence. Using unique data on attacks and on abortions, abortion providers, and births, we examine how anti-abortion violence has affected providers' decisions to perform abortions and women's decisions about whether and where to terminate a pregnancy. We find that clinic violence reduces abortion services in targeted areas. Once travel is taken into account, however, the overall effec...

  3. Incidence of Induced Abortion and Post-Abortion Care in Tanzania.

    Directory of Open Access Journals (Sweden)

    Sarah C Keogh

    Full Text Available Tanzania has one of the highest maternal mortality ratios in the world, and unsafe abortion is one of its leading causes. Yet little is known about its incidence.To provide the first ever estimates of the incidence of unsafe abortion in Tanzania, at the national level and for each of the 8 geopolitical zones (7 in Mainland plus Zanzibar.A nationally representative survey of health facilities was conducted to determine the number of induced abortion complications treated in facilities. A survey of experts on abortion was conducted to estimate the likelihood of women experiencing complications and obtaining treatment. These surveys were complemented with population and fertility data to obtain abortion numbers, rates and ratios, using the Abortion Incidence Complications Methodology.In Tanzania, women obtained just over 405,000 induced abortions in 2013, for a national rate of 36 abortions per 1,000 women age 15-49 and a ratio of 21 abortions per 100 live births. For each woman treated in a facility for induced abortion complications, 6 times as many women had an abortion but did not receive care. Abortion rates vary widely by zone, from 10.7 in Zanzibar to 50.7 in the Lake zone.The abortion rate is similar to that of other countries in the region. Variations by zone are explained mainly by differences in fertility and contraceptive prevalence. Measures to reduce the incidence of unsafe abortion and associated maternal mortality include expanding access to post-abortion care and contraceptive services to prevent unintended pregnancies.

  4. Shuttle Abort Flight Management (SAFM) - Application Overview

    Science.gov (United States)

    Hu, Howard; Straube, Tim; Madsen, Jennifer; Ricard, Mike

    2002-01-01

    One of the most demanding tasks that must be performed by the Space Shuttle flight crew is the process of determining whether, when and where to abort the vehicle should engine or system failures occur during ascent or entry. Current Shuttle abort procedures involve paging through complicated paper checklists to decide on the type of abort and where to abort. Additional checklists then lead the crew through a series of actions to execute the desired abort. This process is even more difficult and time consuming in the absence of ground communications since the ground flight controllers have the analysis tools and information that is currently not available in the Shuttle cockpit. Crew workload specifically abort procedures will be greatly simplified with the implementation of the Space Shuttle Cockpit Avionics Upgrade (CAU) project. The intent of CAU is to maximize crew situational awareness and reduce flight workload thru enhanced controls and displays, and onboard abort assessment and determination capability. SAFM was developed to help satisfy the CAU objectives by providing the crew with dynamic information about the capability of the vehicle to perform a variety of abort options during ascent and entry. This paper- presents an overview of the SAFM application. As shown in Figure 1, SAFM processes the vehicle navigation state and other guidance information to provide the CAU displays with evaluations of abort options, as well as landing site recommendations. This is accomplished by three main SAFM components: the Sequencer Executive, the Powered Flight Function, and the Glided Flight Function, The Sequencer Executive dispatches the Powered and Glided Flight Functions to evaluate the vehicle's capability to execute the current mission (or current abort), as well as more than IS hypothetical abort options or scenarios. Scenarios are sequenced and evaluated throughout powered and glided flight. Abort scenarios evaluated include Abort to Orbit (ATO), Transatlantic

  5. AIRCRAFT CONFLICTS RESOLUTION BY COURSE MANEUVERING

    Directory of Open Access Journals (Sweden)

    В. Харченко

    2011-02-01

    Full Text Available Enhancement of requirements for air traffic efficiency at increasing of flights intensity determines the necessity of development of new optimization methods for aircraft conflict resolutions. The statement of problem of optimal conflict resolutions at Cooperative Air Traffic Management was done. The method for optimal aircraft conflict  resolution by course maneuvering has been  developed. The method using dynamic programming provides planning of aircraft conflict-free trajectory with minimum length. The decomposition of conflict resolution process on phases and stages, definition of states, controls and recursive  equations for generation of optimal course control program were done. Computer modeling of aircraft conflict resolution by developed method was done

  6. Abortion and infant mortality before and after the 1973 US Supreme Court decision on abortion.

    Science.gov (United States)

    Robertson, L S

    1981-07-01

    The 50 states of the US were compared in 1971-72 and 1974-75 with respect to percentage apparent conceptions aborted and infant mortality rates attributed to various causes. Only nonvehicle accidental deaths were consistently related to abortion. The correlation is nonlinear; nonvehicle accidental deaths were especially high in states with little or no abortion. A decline in nonvehicle accidental deaths from before to after the Supreme Court decision was most pronounced in states where there were fewest abortions before the decision and where increases in abortion followed the decision.

  7. Induced abortion in China and the advances of post abortion family planning service

    Institute of Scientific and Technical Information of China (English)

    Li Ying; Cheng Yi-ming; Huang Na; Guo Xin; Wang Xian-mi

    2004-01-01

    This is a review of current situation of induced abortion and post abortion family planning service in China. Induced abortion is an important issue in reproductive health. This article reviewed the distribution of induced abortion in various time, areas, and population in China, and explored the character, reason, and harm to reproductive health of induced abortion.Furthermore, this article introduces the concept of Quality of Care Program in Family Planning,and discusses how important and necessary it is to introduce Quality of Care Program in Family Planning to China.

  8. [Induced abortion in Cartagena, Colombia: estimation using Abortion Incidence Complications Methodology].

    Science.gov (United States)

    Monterrosa-Castro, Alvaro; Paternina-Caicedo, Angel J; Alcalá-Cerra, Gabriel

    2011-04-01

    Estimating induced abortion incidence in a reference hospital and the city of Cartagena, Colombia. This was an ecological study that used Abortion Incidence Complications Methodology (AICM). Data from the Rafael Calvo Maternity Clinic (CMRC) was used for estimating post-abortion attention in Cartagena, Colombia. Induced abortion rates and ratios were estimated in the CMRC and the city of Cartagena from CMRC data using the AICM model. The estimated induced abortion ratio in Cartagena was 261/1,000 births in 2005, 244 in 2006 and 259 in 2007. The estimated rate per 1,000 females aged 15-44 for induced abortion was 22 in 2005, 22 in 2006 and 21 in 2007. The estimated rate was similar to the rate found in previous research using Colombian data from 1989. Public health measures should be focused on reducing unwanted pregnancies and thereby reduce induced abortion rates.

  9. Fetal Pain, Abortion, Viability and the Constitution

    OpenAIRE

    Cohen, I. Glenn; Sayeed, Sadath Ali

    2011-01-01

    In early 2010, the Nebraska state legislature passed a new abortion restricting law asserting a new, compelling state interest in preventing fetal pain. In this article, we review existing constitutional abortion doctrine and note difficulties presented by persistent legal attention to a socially derived viability construct. We then offer a substantive biological, ethical, and legal critique of the new fetal pain rationale.

  10. Fetal pain, abortion, viability, and the Constitution.

    Science.gov (United States)

    Cohen, I Glenn; Sayeed, Sadath

    2011-01-01

    In early 2010, the Nebraska state legislature passed a new abortion restricting law asserting a new, compelling state interest in preventing fetal pain. In this article, we review existing constitutional abortion doctrine and note difficulties presented by persistent legal attention to a socially derived viability construct. We then offer a substantive biological, ethical, and legal critique of the new fetal pain rationale.

  11. [A note on induced abortion in Italy].

    Science.gov (United States)

    Cagiano De Azevedo, R

    1980-01-01

    The adoption of a recent law on abortion (1978) makes available in Italy new statistics at both the national and regional levels. Following the official source of ISTAT, the abortion rate/100 livebirths in 1979 was about 28%, about 40% in the northern part of Italy, and only 16% in Mezzogiorno. This abortion rate, as an average data at the national level, corresponds to a normal position among similar rates in western countries; closer to EEC member states. But the regional variability seems a very interesting new aspect of the Italian tryptic (north, center, south) largely presented in many demographic indicators. 3 factors are presented as a possible explication of this variability: a real different attitude of women and couples towards abortion from cultural, religious, and political points of view; the coexistence of legal and illegal abortion despite the adoption of a new liberal law; and the very important disequilibrium in the distribution of structures and medical services available to assure abortions in different parts of the country. Some other demographic points related to abortion are also presented here, particularly in connection with age structure of women and their marital status. Future trends in abortion with subsequent effects on fertility are also discussed at the end of this article. The arguments follow 2 alternatives presented in Italy by the National Committee on Population and the Committee of Demographic Studies. (author's modified)

  12. [Illegal abortion with misoprostol in Guadeloupe].

    Science.gov (United States)

    Manouana, M; Kadhel, P; Koffi, A; Janky, E

    2013-04-01

    The aim of this study was to describe the typical profile, and to assess the motivations of women who underwent illegal abortion with misoprostol in Guadeloupe (French West Indies). We conducted a 1-year prospective study on women who consulted after failure or complication of an illegal abortion with misoprostol. Fifty-two cases of illegal abortion with misoprostol were recorded. The most common profile was an unemployed woman, who was unmarried, foreign-born, had no medical insurance, and a low level of education; the median age was 28 (range 17 to 40). The justifications given were that the legal procedure was considered to be too slow, the young age of the woman, the ease of the self-medication procedure, a history of illegal abortion by misoprostol in the woman's country of origin, ignorance of the legal process, and financial and/or administrative problems. The problem of illegal abortion is probably underestimated in Guadeloupe and possibly France. This description of the profile of the population concerned and the justifications for choosing illegal abortion by misoprostol provides elements allowing better focus of education concerning abortion, contraception and family planning. Access to legal abortion centers should also be improved. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  13. Abortion: The Viewpoint of Potential Consumers

    Science.gov (United States)

    Hamrick, Michael H.; And Others

    1977-01-01

    A college survey showed strong support by a majority for legalized abortion, governmental support of abortion and family planning services, voluntary sterilization, and sex education and birth control information and/or services in the schools. Important differences of opinion among subgroups were, however, indicated. (Author/MJB)

  14. Provokeret abort og stratificeret reproduktion i Danmark

    DEFF Research Database (Denmark)

    Gammeltoft, Tine; Rasch, Vibeke; Knudsen, Lisbeth B.

    2007-01-01

    Hvorfor får kvinder med indvandrerbaggrund dobbelt så mange provokerede aborter som andre kvinder i Danmark? Det var udgangsspørgsmålet for det forskningsprojekt, denne artikel er baseret på. Artiklens argument er, at når nogle grupper af minoritetskvinder får flere aborter end andre kvinder i...

  15. Violence against abortion increases in US clinics.

    Science.gov (United States)

    Roberts, J

    1994-08-13

    In the US, violence against abortion clinics is escalating. In July 1994, a doctor who performed abortions and one of his escorts was gunned down outside of an abortion clinic. In March of 1993, another doctor was killed outside of a clinic. That killing prompted passage of a federal law designed to protect abortion providers and clinics from violence. In addition to the individuals murdered, the number of violent incidents against abortion clinics increased four-fold to 250 in 1993. Some elderly physicians feel compelled to continue to perform the procedure instead of retiring because there are no young practitioners to replace them. These physicians note that the young practitioners have no experience with the deaths and illness which resulted from illegal abortions and have not been properly trained by their medical schools. The US Attorney General has dispatched federal marshalls to guard abortion clinics, and local police are increasing their protection of clinics. Abortion protestors say that the new federal law will cause some formerly peaceful protestors to resort to violence.

  16. Comment: unethical ethics investment boycotts and abortion.

    Science.gov (United States)

    Furedi, A

    1998-01-01

    Ethical investment funds have traditionally boycotted the arms industry, companies known to pollute the environment, and those involved in animal research. However, recent newspaper reports suggest that some investment funds plan to also boycott hospitals and pharmaceutical companies involved in abortion-related activities. Ethical Financial, anti-abortion independent financial advisors, are encouraging a boycott of investment in private hospitals and manufacturers of equipment involved in abortions, and pharmaceutical firms which produce postcoital contraception or conduct embryo research. Ethical Financial claims that Family Assurance has agreed to invest along anti-abortion lines, Aberdeen Investment is already boycotting companies linked to abortion, and Hendersons ethical fund plans to follow suit. There is speculation that Standard Life, the largest mutual insurer in Europe, will also refuse to invest in abortion-related concerns when it launches its ethical fund in the spring. Managers of ethical funds should, however, understand that, contrary to the claims of the anti-choice lobby, there is extensive public support for legal abortion, emergency contraception, and embryo research. Individuals and institutions which contribute to the development of reproductive health care services are working to alleviate the distress of unwanted pregnancy and infertility, laudable humanitarian goals which should be encouraged. Those who try to restrict the development of abortion methods and services simply show contempt for women, treating them as people devoid of conscience who are incapable of making moral choices.

  17. Strategies for the prevention of unsafe abortion.

    Science.gov (United States)

    Faúndes, Anibal

    2012-10-01

    Unsafe abortion is one of the main causes of maternal mortality and severe morbidity in countries with restrictive abortion laws. In 2007, the International Federation of Gynecology and Obstetrics (FIGO) created a Working Group on the Prevention of Unsafe Abortion and its Consequences (WGPUA). This led to a FIGO initiative with that aim which has the active participation of 43 FIGO member societies. The WGPUA has recommended that the plans of action of the countries participating in the initiative consider several levels of prevention shown to have the potential to successfully reduce unsafe abortions: (1) primary prevention of unintended pregnancy and induced abortion; (2) secondary prevention to ensure the safety of an abortion procedure that could not be avoided; (3) tertiary prevention of further complications of an unsafe abortion procedure that has taken place already, through high-quality postabortion care; and (4) quaternary prevention of repeated abortion procedures through postabortion family planning counseling and contraceptive services. This paper reviews these levels of prevention and the evidence that they can be effective.

  18. Adolescents and Abortion: Choice in Crisis.

    Science.gov (United States)

    Stone, Rebecca

    This publication seeks to explain the many facets of adolescent abortion: teenagers' need for access to safe abortion; the need for confidentiality in order to ensure safety; the real intent and effect of parental involvement laws; and the roles of parents and the state in safeguarding the health of pregnant teenagers. The first section looks at…

  19. Induced abortions and unintended pregnancies in pakistan.

    Science.gov (United States)

    Sathar, Zeba; Singh, Susheela; Rashida, Gul; Shah, Zakir; Niazi, Rehan

    2014-12-01

    During the past decade, unmet need for family planning has remained high in Pakistan and gains in contraceptive prevalence have been small. Drawing upon data from a 2012 national study on postabortion-care complications and a methodology developed by the Guttmacher Institute for estimating abortion incidence, we estimate that there were 2.2 million abortions in Pakistan in 2012, an annual abortion rate of 50 per 1,000 women. A previous study estimated an abortion rate of 27 per 1,000 women in 2002. After taking into consideration the earlier study's underestimation of abortion incidence, we conclude that the abortion rate has likely increased substantially between 2002 and 2012. Varying contraceptive-use patterns and abortion rates are found among the provinces, with higher abortion rates in Baluchistan and Sindh than in Khyber Pakhtunkhwa and Punjab. This suggests that strategies for coping with the other wise uniformly high unintended pregnancy rates will differ among provinces. The need for an accelerated and fortified family planning program is greater than ever, as is the need to implement strategies to improve the quality and coverage of postabortion services. © 2014 The Population Council, Inc.

  20. Induced Abortion: An Ethical Conundrum for Counselors.

    Science.gov (United States)

    Millner, Vaughn S.; Hanks, Robert B.

    2002-01-01

    Induced abortion is one of the most controversial moral issues in American culture, but counselor value struggles regarding abortion are seldom addressed in counseling literature. This article considers the conflictual nature of the ethical principles of autonomy, fidelity, justice, beneficence, and nonmaleficence as they can occur within the…

  1. The unmet need for safe abortion in Turkey: a role for medical abortion and training of medical students.

    Science.gov (United States)

    Mihciokur, Sare; Akin, Ayse; Dogan, Bahar Guciz; Ozvaris, Sevkat Bahar

    2015-02-01

    Abortion has been legal and safe in Turkey since 1983, but the unmet need for safe abortion services remains high. Many medical practitioners believe that the introduction of medical abortion would address this. However, since 2012 there has been political opposition to the provision of abortion services. The government has been threatening to restrict the law, and following an administrative change in booking of appointments, some hospital clinics that provided family planning and abortion services had to stop providing abortions. Thus, the availability of safe abortion depends not only on permissive legislation but also political support and the ability of health professionals to provide it. We conducted a study among university medical school students in three provinces on their knowledge of abortion and abortion methods, to try to understand their future practice intentions. Pre-tested, structured, self-administered questionnaires were answered by 209 final-year medical students. The students' level of knowledge of abortion and abortion methods was very low. More than three-quarters had heard of surgical abortion, but only 56% mentioned medical abortion. Although nearly 90% supported making abortion services available in Turkey, their willingness to provide surgical abortion (16%) or medical abortion (15%) was low, due to lack of knowledge. Abortion care, including medical abortion, needs to be included in the medical school curriculum in order to safeguard this women's health service. Copyright © 2015 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

  2. The abortion culture issue in Serbia

    Directory of Open Access Journals (Sweden)

    Rašević Mirjana

    2011-01-01

    Full Text Available The problem of a large number of abortions in our country was first pointed out as far back as 1935 at the 17th Congress of Yugoslav Physicians. The abortion problem in Serbia is still present today, even though modern science has provided new methods and means which are a logical solution to the dilemma on birth control methods from the health and social aspect. Namely, total abortion rate in Serbia was estimated at 2.76 in the year 2007. It is very high; double the number of the total fertility rate and among the highest in Europe and the world. The term abortion culture was first used, as far as we know, by Henry David in the introduction of the book From Abortion to Contraception - A Resource to Public Policies and Reproductive Behavior in Central and Eastern Europe from 1917 to the Present in 1999, without specifically determining it. The aim of this paper is to identify the most important factors of the deterministic basis of endemic induced abortions in Serbia together with indirectly estimating their connection with the existence, namely nonexistence, of the abortion culture in our country. In that sense, potential factors of abortion incidence in Serbia which emerge from the social system and those connected to the individual level have been considered. In other words, a series of laws and other legal and political documents have been analyzed which are significant for perceiving the abortion matter, as well as institutional frameworks for family planning, health services, educating the youth regarding reproductive health, including findings of numerous researches carried out among women of various age and doctors from 1990 till present day in Serbia. The following most significant factors for the long duration of the abortion problem have been singled out: insufficient knowledge of modern contraception, a belief that modern contraceptive methods are harmful to health and a number of psychological barriers as well as those arising from

  3. Abortion 1982: the Supreme Court once again.

    Science.gov (United States)

    Healey, J M

    1982-11-01

    Clearly, abortion in the US continues to be a major medico-legal issue which will not go away. 5 major abortion cases are scheduled for review by the US Supreme Court during its 1982-83 term. Taken together, these 5 cases challenge several of the key conclusions of the Court's review of the abortion question. The primary focus of the cases is the state's power to regulate the abortion decision during the 1st and 2nd trimester of the pregnancy. 2 cases involve ordinances passed by the City of Akron regulating access to abortion in areas such as consent and notification requirements and the location of abortions after the 1st trimester. 2 of the cases involve a Missouri statute also dealing with the requirement that abortions after the 1st trimester be performed in a hospital. The final case involves a Virginia criminal prosecution of a physician accused of violating the state's requirement of in-hospital performance of a 2nd trimester abortion. In the case of Roe v. Wade, the Court had established the "trimester trilogy" governing state regulation of the abortion procedure. For the stage of the pregnancy prior to the end of the 1st trimester, the Court held that the abortion decision and its effectuation must be left to the medical judgment of the pregnant women's attending physician. For the stage of the pregnancy subsequent to the end of the 1st trimester, the Court ruled that the state may promote its interest in the health of the mother by regulating the abortion procedure in ways reasonably related to maternal health. For the stage of pregnancy subsequent to viability, the state may promote its interest in the potentiality of human life by regulation, even prohibiting abortion, except where it is necessary to preserve the mother's life or health. These 5 cases challenge the role of the Court in determining the scope of appropriate state regulation at various stages of the pregnancy. Suffering a loss of prestige in the 10 years since the Roe v. Wade and Doe v

  4. Estimates of the incidence of induced abortion and consequences of unsafe abortion in Senegal.

    Science.gov (United States)

    Sedgh, Gilda; Sylla, Amadou Hassane; Philbin, Jesse; Keogh, Sarah; Ndiaye, Salif

    2015-03-01

    Abortion is highly restricted by law in Senegal. Although women seek care for abortion complications, no national estimate of abortion incidence exists. Data on postabortion care and abortion in Senegal were collected in 2013 using surveys of a nationally representative sample of 168 health facilities that provide postabortion care and of 110 professionals knowledgeable about abortion service provision. Indirect estimation techniques were applied to the data to estimate the incidence of induced abortion in the country. Abortion rates and ratios were calculated for the nation and separately for the Dakar region and the rest of the country. The distribution of pregnancies by planning status and by outcome was estimated. In 2012, an estimated 51,500 induced abortions were performed in Senegal, and 16,700 (32%) resulted in complications that were treated at health facilities. The estimated abortion rate was 17 per 1,000 women aged 15-44 and the abortion ratio was 10 per 100 live births. The rate was higher in Dakar (21 per 1,000) than in the rest of the country (16 per 1,000). Poor women were far more likely to experience abortion complications, and less likely to receive treatment for complications, than nonpoor women. About 31% of pregnancies were unintended, and 24% of unintended pregnancies (8% of all pregnancies) ended in abortion. Unsafe abortion exacts a heavy toll on women in Senegal. Reducing the barriers to effective contraceptive use and ensuring access to postabortion care without the risk of legal consequences may reduce the incidence of and complications from unsafe abortion.

  5. [Counter-acception or abort and lie].

    Science.gov (United States)

    Maruani, G

    1979-09-01

    In this very short but fiery and violent paper against abortion the author states that most women seeking abortion are actually lying to themselves, pretending they want something which, in reality, they do not want, i.e. an abortion. The laws regulating abortion in most countries are such that a woman is practically forbidden to make an independent decision, despite, or because of the number of counseling sessions and of meetings with doctors that she must go through. Radio, television, newspapers and magazines, friends and relatives, all contribute to make of abortion a run-of-the-mill operation, while it should be seen as scandal, and as the total negation of any maternal instinct.

  6. [Therapeutic abortion, unjustified absence in health policy].

    Science.gov (United States)

    Chávez-Alvarado, Susana

    2013-07-01

    Although abortion for health reasons is not considered a crime in Peru, the State does not allow its inclusion in public policy, thus violating women's right to terminate a pregnancy when it affects their health. When examining the article in the Criminal Code which decriminalizes this type of abortion, provisions are identified which protect women and set the conditions to offer this type of service. This document sets the debate about the arguments used by the Peruvian State for not approving a therapeutic abortion protocol which would regulate the provision and financing of therapeutic abortion in public services, and explains why this obligation should be complied with, based on the conceptual framework of "health exception" In addition, it presents two cases brought before the judicial court in which the Peruvian State was found guilty of violating the human rights of two adolescents to whom a therapeutic abortion was denied.

  7. An overview of medical abortion for clinical practice.

    Science.gov (United States)

    Bryant, Amy G; Regan, Elizabeth; Stuart, Gretchen

    2014-01-01

    Medical abortion is a safe, convenient, and effective method for terminating an early unintended pregnancy. Medical abortion can be performed up to 63 days from the last menstrual period and may even be used up to 70 days for women who prefer medical abortion over surgical abortion. Counseling on the adverse effects and expectations for medical abortion is critical to success. Medical abortion can be performed in a clinic without special equipment, and it is perceived as more "natural" than a surgical abortion by many women. Follow-up for medical abortion can be simplified to include only serum human chorionic gonadotropin measurements when necessary, although obtaining an ultrasound remains the criterion standard. Pain associated with medical abortion is best treated with nonsteroidal anti-inflammatory medications, possibly in combination with opioid analgesics. Medical abortion can contribute to continuity of care for women who wish to remain with their primary care providers for management of their abortion.

  8. Ship maneuvering digital simulator; Simulador digital de manobras de navios

    Energy Technology Data Exchange (ETDEWEB)

    Souza Junior, Jesse Rebello; Tannuri, Eduardo Aoun; Oshiro, Anderson Takehiro [Universidade de Sao Paulo (USP), SP (Brazil). Escola Politecnica. Dept. de Engenharia Naval e Oceanica

    2008-07-01

    This paper reports on two case studies making use of a digital simulator to investigate the maneuvering motions of ships in canals with shallow and restricted waters. The first case study corresponds to a maneuvering analysis conducted for the Port of Rio Grande (RS - Brazil), whose aim was to assess the potential impact upon maneuvers of the presence of a large offshore platform (the PETROBRAS P-53) which is to remain docked for several months at the Port to complete its construction. The second study made use of the simulator to evaluate the maneuvering conditions along the approach route and maneuvering basin of the Port of Ponta do Felix (PR - Brazil). The simulator includes a complete mathematical model of the ship dynamics in the horizontal plane when subjected to wind and current forces. It also comprises detailed models for the action of thrusters and propellers, both fixed and azimuth, employed to control maneuvers and dynamically position ships, as well as rudders and tugboats. He models used by the simulator allow for the effects of shallow and restricted waters, including the increase in resistance and lateral forces, increase in additional mass and the appearance of lateral and vertical suction (squatting). The simulator is implemented via an interactive interface through which the user is able to apply control actions (rudder angle, main engine, thrusters and tugboats) in real time during maneuvers, thereby reproducing to some extent the action of a pilot. (author)

  9. Dynamics of spacecraft control laboratory experiment (SCOLE) slew maneuvers

    Science.gov (United States)

    Kakad, Y. P.

    1987-01-01

    This is the first of two reports on the dynamics and control of slewing maneuvers of the NASA Spacecraft Control Laboratory Experiment (SCOLE). In this report, the dynamics of slewing maneuvers of SCOLE are developed in terms of an arbitrary maneuver about any given axis. The set of dynamical equations incorporate rigid-body slew maneuver and three-dimensional vibrations of the complete assembly comprising the rigid shuttle, the flexible beam, and the reflector with an offset mass. The analysis also includes kinematic nonlinearities of the entire assembly during the maneuver and the dynamics of the interaction between the rigid shuttle and the flexible appendage. The final set of dynamical equations obtained for slewing maneuvers is highly nonlinear and coupled in terms of the flexible modes and the rigid-body modes. The equations are further simplified and evaluated numerically to include the first ten flexible modes and the SCOLE data to yield a model for designing control systems to perform slew maneuvers.

  10. Reproductive rights: Current issues of late abortion

    Directory of Open Access Journals (Sweden)

    Mujović-Zornić Hajrija

    2009-01-01

    Full Text Available This article considers the legal issues surrounding induced late abortion in cases when severe medical, therapeutic or ethical reasons have not been in dispute. Generally discussing the essential question about abortion today, it means not anymore legality of abortion but, in the first place, safety of abortion. From the aspect of woman health the most important aim is to detect and avoid possible risks of medical intervention, such as late abortion present. This is the matter of medical law context and also the matter of the woman's reproductive rights, here observed through legislation and court practice. The gynecologist has an obligation to obtain the informed consent of each patient. Information's should be presented in reasonably understandable terms and include alternative modes of treatment, objectives, risks, benefits, possible complications, and anticipated results of such treatment. Pregnant woman should receive supportive counseling before and particularly after the procedure. The method chosen for all terminations should ensure that the fetus is born dead. This should be undertaken by an appropriately trained practitioner. Reform in abortion law, making it legally accessible to woman, is not necessarily the product of a belief in woman's rights, but can be a means of bringing the practice of abortion back under better control. Counseling and good medical practice in performing late abortion are the instruments to drive this point even further home. It does not undermine the woman who wants to make a positive decision about her life and its purpose is not to produce feelings of insecurity and guilt. It concludes that existing law should not be changed but that clear rules should be devised and board created to review late term abortion. In Serbia, this leads to creation and set up guidelines for reconciling medical justification for late abortion with existing law, especially with solutions which brings comparative law. .

  11. Major trends in recent abortion research.

    Science.gov (United States)

    Van Der Tak, J

    1975-05-01

    Abortion research continues actively. 1 finding has been that abortion has distinct regional features. In Western Europe the rights of the woman in relation to the rights of the fetus are under study while Eastern European researchers examine the effect of long standing available abortion on birthrates, women's health, subsequent pregnancies, and contraceptive use. The increase in illegal abortion shows that improved health and contraceptive services, better data, and changes in restrictive laws are necessary. Changes in the laws, either from less to more liberal or the opposite, have brought about national studies of subsequent trends in abortion, maternal and infant mortality, service facilities, contraceptive practice and fertility. The technique of menstrual regulation, performed within 14 days of a missed menstrual period and before pregnancy can be determined, has created new research problems. It raises the questions of whether menstrual regulation can legally be considered an abortion and whether effectiveness rates can be reliably determined if a large proportion of the women are not even pregnant. The relative risks of menstrual regulation in very early pregnancy and vacuum aspiration and dilation and curretage at a later stage are now being researched. The World Health Organization is planning research of the psychosocial aspects of the relationship between the users and providers of abortion services. Also receiving research attention is the incidence of repeat abortions and the effects of an abortion refused. The fact that overall birthrates have not been substantially changed by the liberalization of abortion laws in the last 20 years appears to be associated with the improvement of contraceptive methods.

  12. Sex ratios at birth after induced abortion.

    Science.gov (United States)

    Urquia, Marcelo L; Moineddin, Rahim; Jha, Prabhat; O'Campo, Patricia J; McKenzie, Kwame; Glazier, Richard H; Henry, David A; Ray, Joel G

    2016-06-14

    Skewed male:female ratios at birth have been observed among certain immigrant groups. Data on abortion practices that might help to explain these findings are lacking. We examined 1 220 933 births to women with up to 3 consecutive singleton live births between 1993 and 2012 in Ontario. Records of live births, and induced and spontaneous abortions were linked to Canadian immigration records. We determined associations of male:female infant ratios with maternal birthplace, sex of the previous living sibling(s) and prior spontaneous or induced abortions. Male:female infant ratios did not appreciably depart from the normal range among Canadian-born women and most women born outside of Canada, irrespective of the sex of previous children or the characteristics of prior abortions. However, among infants of women who immigrated from India and had previously given birth to 2 girls, the overall male:female ratio was 1.96 (95% confidence interval [CI] 1.75-2.21) for the third live birth. The male:female infant ratio after 2 girls was 1.77 (95% CI 1.26-2.47) times higher if the current birth was preceded by 1 induced abortion, 2.38 (95% CI 1.44-3.94) times higher if preceded by 2 or more induced abortions and 3.88 (95% CI 2.02-7.50) times higher if the induced abortion was performed at 15 weeks or more gestation relative to no preceding abortion. Spontaneous abortions were not associated with male-biased sex ratios in subsequent births. High male:female ratios observed among infants born to women who immigrated from India are associated with induced abortions, especially in the second trimester of pregnancy. © 2016 Canadian Medical Association or its licensors.

  13. Aborter

    DEFF Research Database (Denmark)

    Schütze, Laura Maria; Warburg, Margit

    2008-01-01

    Mens nogle hospitaler nedgraver aborterede fostre på kirkegården, bortskaffer andre dem som vævsaffald. Tvetydig lovgivning er årsagen. Udgivelsesdato: 15. oktober......Mens nogle hospitaler nedgraver aborterede fostre på kirkegården, bortskaffer andre dem som vævsaffald. Tvetydig lovgivning er årsagen. Udgivelsesdato: 15. oktober...

  14. Constellation Mission Operation Working Group: ESMO Maneuver Planning Process Review

    Science.gov (United States)

    Moyer, Eric

    2015-01-01

    The Earth Science Mission Operation (ESMO) Project created an Independent Review Board to review our Conjunction Risk evaluation process and Maneuver Planning Process to identify improvements that safely manages mission conjunction risks, maintains ground track science requirements, and minimizes overall hours expended on High Interest Events (HIE). The Review Board is evaluating the current maneuver process which requires support by multiple groups. In the past year, there have been several changes to the processes although many prior and new concerns exist. This presentation will discuss maneuver process reviews and Board comments, ESMO assessment and path foward, ESMO future plans, recent changes and concerns.

  15. Traumatic rupture of the stomach after Heimlich maneuver.

    Science.gov (United States)

    van der Ham, A C; Lange, J F

    1990-01-01

    Fatal complications following the performance of the Heimlich maneuver have been reported. A 76-year-old woman presented to the emergency department with signs of respiratory distress, abdominal pain and distension one day after airway obstruction and subsequent resuscitation. Despite successful immediate laparotomy and repair of a ruptured stomach, she later succumbed to the sequelae of aspiration of gastric contents and dehiscence of the gastric tear. This is the 4th case of stomach rupture and the 7th reported fatal complication following the Heimlich maneuver. It is recommended that persons who undergo the Heimlich maneuver be examined and observed by a physician, as soon as possible, to rule out complications.

  16. STUDY OF WHO SAFE ABORTION REGIMEN IN MEDICAL ABORTIONS IN A TERTIARY CENTRE

    Directory of Open Access Journals (Sweden)

    Joylene Diana

    2015-07-01

    Full Text Available Medical abortion is the use of drugs to induce abortion of a fetus. Due to the advances in the field of research , numerous regimens have been formulated to ensure a fast and complete expulsion of the fetus. These regimens also aim to towards reduced post abortal side effects and to decrease the need for surgical evacuation post medical abortion. The objective of this cros s sectional analysis was to study the effectiveness of the WHO safe abortion regimen in a tertiary care hospital . METHODS: A total of 60 patients with pregnancies of 12 to 30 weeks of gestation and in whom a medical abortion was deemed necessary were chosen . After instituting the WHO SAFE ABORTION regimen they were analysed based on indication for pregnancy termination , onset of pain with WHO regimen and time of expulsion as well as post abortal side effects and the need for surgical evacuation due to failure of the WHO safe abortion regimen. Post abortion an ultrasound was done to confirm the success of the regimen . RESULTS: Majority of patients in our study was multiparous and Mean gestational age for pregnancy termination was 20.6 weeks . The most common indication for medical abortion was incidental diagnosis of fetal demise or fetal anomaly on ultrasonography ( 43.6% . The average duration for onset of pain was 3 hours and the average time needed for expulsion was 6 hours from the start of the Abortion regimen . The most common post abortal side effect was excessive bleeding . Only about 13.3 percent patients needed a surgical evacuation due to failure of the regimen. CONCLUSION: This study showed that the WHO safe abortion regimen is highly effective and a desirable method for medical termination of pregnancy , especially in early pregnancy and in patients in whom a surgical method of abortion could pose as a risk . The WHO SAFE ABORTION regimen has minimal post abortal side effects , need for surgical intervention and the time needed for expulsion is less. Hence it

  17. Prevalence of Abortion and Contraceptive Practice among Women Seeking Repeat Induced Abortion in Western Nigeria

    Directory of Open Access Journals (Sweden)

    Mustafa Adelaja Lamina

    2015-01-01

    Full Text Available Background. Induced abortion contributes significantly to maternal mortality in developing countries yet women still seek repeat induced abortion in spite of availability of contraceptive services. The aim of this study is to determine the rate of abortion and contraceptive use among women seeking repeat induced abortion in Western Nigeria. Method. A prospective cross-sectional study utilizing self-administered questionnaires was administered to women seeking abortion in private hospitals/clinics in four geopolitical areas of Ogun State, Western Nigeria, from January 1 to December 31 2012. Data were analyzed using SPSS 17.0. Results. The age range for those seeking repeat induced abortion was 15 to 51 years while the median age was 25 years. Of 2934 women seeking an abortion, 23% reported having had one or more previous abortions. Of those who had had more than one abortion, the level of awareness of contraceptives was 91.7% while only 21.5% used a contraceptive at their first intercourse after the procedure; 78.5% of the pregnancies were associated with non-contraceptive use while 17.5% were associated with contraceptive failure. The major reason for non-contraceptive use was fear of side effects. Conclusion. The rate of women seeking repeat abortions is high in Nigeria. The rate of contraceptive use is low while contraceptive failure rate is high.

  18. Prevalence of Abortion and Contraceptive Practice among Women Seeking Repeat Induced Abortion in Western Nigeria.

    Science.gov (United States)

    Lamina, Mustafa Adelaja

    2015-01-01

    Induced abortion contributes significantly to maternal mortality in developing countries yet women still seek repeat induced abortion in spite of availability of contraceptive services. The aim of this study is to determine the rate of abortion and contraceptive use among women seeking repeat induced abortion in Western Nigeria. A prospective cross-sectional study utilizing self-administered questionnaires was administered to women seeking abortion in private hospitals/clinics in four geopolitical areas of Ogun State, Western Nigeria, from January 1 to December 31 2012. Data were analyzed using SPSS 17.0. The age range for those seeking repeat induced abortion was 15 to 51 years while the median age was 25 years. Of 2934 women seeking an abortion, 23% reported having had one or more previous abortions. Of those who had had more than one abortion, the level of awareness of contraceptives was 91.7% while only 21.5% used a contraceptive at their first intercourse after the procedure; 78.5% of the pregnancies were associated with non-contraceptive use while 17.5% were associated with contraceptive failure. The major reason for non-contraceptive use was fear of side effects. The rate of women seeking repeat abortions is high in Nigeria. The rate of contraceptive use is low while contraceptive failure rate is high.

  19. Post-abortion and induced abortion services in two public hospitals in Colombia.

    Science.gov (United States)

    Darney, Blair G; Simancas-Mendoza, Willis; Edelman, Alison B; Guerra-Palacio, Camilo; Tolosa, Jorge E; Rodriguez, Maria I

    2014-07-01

    Until 2006, legal induced abortion was completely banned in Colombia. Few facilities are equipped or willing to offer abortion services; often adolescents experience even greater barriers of access in this context. We examined post abortion care (PAC) and legal induced abortion in two large public hospitals. We tested the association of hospital site, procedure type (manual vacuum aspiration vs. sharp curettage), and age (adolescents vs. women 20 years and over) with service type (PAC or legal induced abortion). Retrospective cohort study using 2010 billing data routinely collected for reimbursement (N=1353 procedures). We utilized descriptive statistics, multivariable logistic regression and predicted probabilities. Adolescents made up 22% of the overall sample (300/1353). Manual vacuum aspiration was used in one-third of cases (vs. sharp curettage). Adolescents had lower odds of documented PAC (vs. induced abortion) compared with women over age 20 (OR=0.42; 95% CI=0.21-0.86). The absolute difference of service type by age, however, is very small, controlling for hospital site and procedure type (.97 probability of PAC for adolescents compared with .99 for women 20 and over). Regardless of age, PAC via sharp curettage is the current standard in these two public hospitals. Both adolescents and women over 20 are in need of access to legal abortion services utilizing modern technologies in the public sector in Colombia. Documentation of abortion care is an essential first step to determining barriers to access and opportunities for quality improvement and better health outcomes for women. Following partial decriminalization of abortion in Colombia, in public hospitals nearly all abortion services are post-abortion care, not induced abortion. Sharp curettage is the dominant treatment for both adolescents and women over 20. Women seek care in the public sector for abortion, and must have access to safe, quality services. Copyright © 2014. Published by Elsevier Inc.

  20. Abortion care for adolescent and young women.

    Science.gov (United States)

    Renner, Regina-Maria; de Guzman, Anna; Brahmi, Dalia

    2014-07-01

    Unintended pregnancy among adolescents (10-19years) and young women (20-24years) is a global public health problem. Adolescents face challenges in accessing safe abortion care. To determine, via a systematic data review, whether abortion care for adolescent and young women differs clinically from that for older women. In a comprehensive data review, the Cochrane Central Register of Controlled Trials, MEDLINE, and POPLINE databases were searched from the earliest data entered until November 2012. Randomized controlled trials and observational studies comparing effectiveness, safety, acceptability, and long-term sequelae of abortion care between adolescent/young women and older women were identified. Two reviewers independently extracted data, and the Cochrane guidelines and Newcastle-Ottawa Scale were used for quality assessment. In total, there were 25 studies including 346 000 women undergoing first- and second-trimester medical abortion, vacuum aspiration, or dilation and evacuation. Effectiveness and overall complications were similar among age groups. However, younger women had an increased risk for cervical laceration and a decreased risk of uterine perforation and mortality. Satisfaction and long-term depression were similar between age groups. Except for less uptake of intrauterine devices among adolescents, age did not affect post-abortion contraception. Evidence from various healthcare systems indicates that abortion is safe and efficacious among adolescent and young women. Clinical services should promote access to safe abortion for adolescents. © 2013.

  1. A measured response: Koop on abortion.

    Science.gov (United States)

    Koop, C E

    1989-01-01

    The available scientific literature on the health effects of abortion on women in the US neither supports nor refutes the premise that abortion contributes to psychological problems. The 250 studies that have considered the psychological aspects of abortion are all flawed methodologically. Needed to resolve this issue is a prospective study of a cohort of US women of childbearing age focused on the psychological effects of failure to conceive, as well as the physical and mental sequelae of pregnancy whether carried to delivery, miscarried, or terminated by abortion. The most desirable such study could be conducted for about US$100 million over a 5-year period; a less expensive yet satisfactory study could be conducted for $10 million over the same time frame. Before such a study can be undertaken, a survey instrument must be designed to eliminate the discrepancy between the number of abortions on record and the number of women who admit to having an abortion on survey. Another issue is that the health effects of abortion cannot easily be separated from the controversial social issues surrounding pregnancy termination.

  2. [Medical and social implications of abortion].

    Science.gov (United States)

    Radu, A; Capra, G

    1988-01-01

    In the course of the evolution of human society the problem or idea of interrupting a pregnancy has been faced many times. Romania has adopted a mixed solution to the termination of pregnancy allowing abortions for medical, eugenic, and social reasons. The 1936 penal code allowed only medical abortion, but recent regulations have offered differing solutions. The old regulation not allowing termination of pregnancy or restricting it was in force with minor modifications until 1957. In 1966 a decree was issued that allowed women with 4 children an abortion for special reasons as determined by an abortion committee, but still therapeutic and strictly medical causes predominated. In 1985 a new regulation of medical law prohibited termination of normal pregnancy up to 28 weeks of gestation and infractions were punishable by law. Illegal induced abortion represents an antisocial manifestation that jeopardizes human relationships in society. Induced abortion occurs often in disintegrated family situations. The social implications of the phenomenon of birth are manyfold. Medical intervention is difficult because of the mutilating effect of abortion. The motives are a matter of reflection for physicians and jurists alike.

  3. Ireland: child rape case undermines abortion ban.

    Science.gov (United States)

    1992-11-01

    Abortion has been illegal in Ireland since 1861. This position was written into the national Constitution in 1963 and reconfirmed by referendum in 1983. Contraception is also illegal in the country. The pregnancy of a 14-year old adolescent due to an alleged rape, however, has caused many in Ireland to voice their support for abortion in limited circumstances. Approximately 5000 pregnant women go from Ireland to the United Kingdom annually for abortions. This 14-year old youth also planned to make the crossing, but was blocked from leaving by the Irish police and later by an injunction of the Attorney-General. The Irish Supreme Court upheld the injunction even though the young woman was reportedly contemplating suicide. A national outcry ensued with thousands of demonstrators marching in Dublin to demand the availability of information on abortion and that Irish women be allowed to travel whenever and wherever they desire. 66% of respondents to recent public opinion polls favor abortion in certain circumstances. Ultimately, the Irish Supreme Court reversed their stance to allow pregnant Irish women to travel internationally and gave suicidal Irish women the right to abortions. These decisions were made shortly within the time frame needed for the young lady in question to received a legal abortion in the United Kingdom.

  4. SOCIOECONOMIC VARIATIONS IN INDUCED ABORTION IN TURKEY.

    Science.gov (United States)

    Ankara, Hasan Giray

    2017-01-01

    This study aimed to identify the levels of, and socioeconomic variations in, income-related inequality in induced abortion among Turkish women. The study included 15,480 ever-married women of reproductive age (15-49) from the 2003 and 2008 waves of the Turkish Demographic and Health Survey. The measured inequalities in abortion levels and their changes over time were decomposed into the percentage contributions of selected socioeconomic factors using ordinary least square analysis and concentration indices were calculated. The inequalities and their first difference (difference in inequalities between 2003 and 2008) were decomposed using the approaches of Wagstaff et al. (2003). Higher socioeconomic characteristics (such as higher levels of wealth and education and better neighbourhood) were found to be associated with higher rates of abortion. Inequality analyses indicated that although deprived women become more familiar with abortion over time, abortion was still more concentrated among affluent women in the 2008 survey. The decomposition analyses suggested that wealth, age, education and level of regional development were the most important contributors to income-related inequality in abortion. Therefore policies that (i) increase the level of wealth and education of deprived women, (ii) develop deprived regions of Turkey, (iii) improve knowledge about family planning and, especially (iv) enhance the accessibility of family planning services for deprived and/or rural women, may be beneficial for reducing socioeconomic variations in abortion in the country.

  5. Feelings of Well-Being Before and After an Abortion.

    Science.gov (United States)

    Hittner, Amy

    1987-01-01

    Examined feelings of well-being in 217 women who had abortions. Results suggest that, compared to women who have not had abortions, those who choose abortion feel more negatively. Of women choosing abortion, those who are already mothers are most likely to be depressed and lonely, followed by those from lower educational and socioeconomic…

  6. Abortion stigma: a reconceptualization of constituents, causes, and consequences.

    Science.gov (United States)

    Norris, Alison; Bessett, Danielle; Steinberg, Julia R; Kavanaugh, Megan L; De Zordo, Silvia; Becker, Davida

    2011-01-01

    Stigmatization is a deeply contextual, dynamic social process; stigma from abortion is the discrediting of individuals as a result of their association with abortion. Abortion stigma is under-researched and under-theorized, and the few existing studies focus only on women who have had abortions. We build on this work, drawing from the social science literature to describe three groups whom we posit are affected by abortion stigma: Women who have had abortions, individuals who work in facilities that provide abortion, and supporters of women who have had abortions, including partners, family, and friends, as well as abortion researchers and advocates. Although these groups are not homogeneous, some common experiences within the groups--and differences between the groups--help to illuminate how people manage abortion stigma and begin to reveal the roots of this stigma itself. We discuss five reasons why abortion is stigmatized, beginning with the rationale identified by Kumar, Hessini, and Mitchell: The violation of female ideals of sexuality and motherhood. We then suggest additional causes of abortion stigma, including attributing personhood to the fetus, legal restrictions, the idea that abortion is dirty or unhealthy, and the use of stigma as a tool for anti-abortion efforts. Although not exhaustive, these causes of abortion stigma illustrate how it is made manifest for affected groups. Understanding abortion stigma will inform strategies to reduce it, which has direct implications for improving access to care and better health for those whom stigma affects.

  7. The Impact of State Abortion Policies on Teen Pregnancy Rates

    Science.gov (United States)

    Medoff, Marshall

    2010-01-01

    The availability of abortion provides insurance against unwanted pregnancies since abortion is the only birth control method which allows women to avoid an unwanted birth once they are pregnant. Restrictive state abortion policies, which increase the cost of obtaining an abortion, may increase women's incentive to alter their pregnancy avoidance…

  8. Does abortion reduce self-esteem and life satisfaction?

    Science.gov (United States)

    Biggs, M A; Upadhyay, Ushma D; Steinberg, Julia R; Foster, Diana G

    2014-11-01

    This study aims to assess the effects of obtaining an abortion versus being denied an abortion on self-esteem and life satisfaction. We present the first 2.5 years of a 5-year longitudinal telephone-interview study that follows 956 women who sought an abortion from 30 facilities across the USA. We examine the self-esteem and life satisfaction trajectories of women who sought and received abortions just under the facility's gestational age limit, of women who sought and received abortions in their first trimester of pregnancy, and of women who sought abortions just beyond the facility gestational limit and were denied an abortion. We use adjusted mixed effects linear regression analyses to assess whether the trajectories of women who sought and obtained an abortion differ from those who were denied one. Women denied an abortion initially reported lower self-esteem and life satisfaction than women who sought and obtained an abortion. For all study groups, except those who obtained first trimester abortions, self-esteem and life satisfaction improved over time. The initially lower levels of self-esteem and life satisfaction among women denied an abortion improved more rapidly reaching similar levels as those obtaining abortions at 6 months to one year after abortion seeking. For women obtaining first trimester abortions, initially higher levels of life satisfaction remained steady over time. There is no evidence that abortion harms women's self-esteem or life satisfaction in the short term.

  9. The Impact of State Abortion Policies on Teen Pregnancy Rates

    Science.gov (United States)

    Medoff, Marshall

    2010-01-01

    The availability of abortion provides insurance against unwanted pregnancies since abortion is the only birth control method which allows women to avoid an unwanted birth once they are pregnant. Restrictive state abortion policies, which increase the cost of obtaining an abortion, may increase women's incentive to alter their pregnancy avoidance…

  10. Contraception and induced abortion in the West Indies: a review.

    Science.gov (United States)

    Boersma, A A; de Bruijn, J G M

    2011-10-01

    Most islands in the West Indies do not have liberal laws on abortion, nor laws on pregnancy prevention programmes (contraception). We present results of a literature review about the attitude of healthcare providers and women toward (emergency) contraception and induced abortion, prevalence, methods and juridical aspects of induced abortion and prevention policies. Articles were obtained from PubMed, EMBASE, MEDLINE, PsychlNFO and Soclndex (1999 to 2010) using as keywords contraception, induced abortion, termination of pregnancy, medical abortion and West Indies. Thirty-seven articles met the inclusion criteria: 18 on contraception, 17 on induced abortion and two on both subjects. Main results indicated that healthcare providers' knowledge of emergency contraception was low. Studies showed a poor knowledge of contraception, but counselling increased its effective use. Exact numbers about prevalence of abortion were not found. The total annual number of abortions in the West Indies is estimated at 300 000; one in four pregnancies ends in an abortion. The use of misoprostol diminished the complications of unsafe abortions. Legislation of abortion varies widely in the different islands in the West Indies: Cuba, Puerto Rico, Martinique, Guadeloupe and St Martin have legal abortions. Barbados was the first English-speaking island with liberal legislation on abortion. All other islands have restrictive laws. Despite high estimated numbers of abortion, research on prevalence of abortion is missing. Studies showed a poor knowledge of contraception and low use among adolescents. Most West Indian islands have restrictive laws on abortion.

  11. 21 CFR 884.5050 - Metreurynter-balloon abortion system.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Metreurynter-balloon abortion system. 884.5050... Devices § 884.5050 Metreurynter-balloon abortion system. (a) Identification. A metreurynter-balloon abortion system is a device used to induce abortion. The device is inserted into the uterine...

  12. Valsalva maneuver: shortest optimal expiratory strain duration

    Directory of Open Access Journals (Sweden)

    Ramesh K. Khurana, Md

    2011-07-01

    Full Text Available Purpose : To quantitate the level of difficulty and determine consistency of hemodynamic responses with various expiratory strain (ES durations. Methods : Thirty-four healthy subjects performed the Valsalva maneuver (VM with an ES duration of 10, 12, and 15 seconds in random order. Level of difficulty after each trial was rated 1 to 10, with 10 being the most difficult. Blood pressure and heart rate (HR were recorded continuously and non-invasively. Parameters studied were Valsalva ratio (VR, early phase II (IIE, late phase II (IIL, tachycardia latency (TL, bradycardia latency (BL, and overshoot latency (OV-L. Consistency of responses was calculated. Results : Difficulty increased significantly with increased ES duration: 5.1±0.1 (mean±SEM at 10 seconds, 5.9±0.1 at 12 seconds, and 6.8±0.1 at 15 seconds (p<0.001. Phase IIE, TL, BL, OV-L, and VR response did not differ statistically with increasing ES durations, and there were no differences in variability. Phase IIL response increased significantly with increasing ES duration. Phase IIL was poorly delineated in 14 of 102 trials with 10 seconds ES duration. Conclusions : ES duration of 10 seconds created a low level of difficulty in healthy individuals. This strain duration produced consistent hemodynamic response for all parameters tested except IIL phase. The absence of IIL phase with 10 seconds ES should not be interpreted as an indicator of sympathetic vasoconstrictor failure.

  13. Cooperative maneuver enabled UAV relative localization

    Science.gov (United States)

    Strader, Jared

    The ability to localize itself in an environment is essential for any autonomous vehicle. In applications involving multiple Unmanned Aerial Vehicles (UAVs) such as formation flight, surveillance, and mapping, the relative pose of each UAV provides vital information for multiple vehicles to coordinate effectively. The majority of cooperative localization tasks involving multiple UAVs assume the transformation between reference frames, but this information is not always provided in the absence of landmarks or a Global Positioning System (GPS). This thesis presents a method for estimating the relative pose of a pair of UAVs using range-only measurements. In this method, there is no prior information assumed about the relative pose of each UAV. Instead, the trajectories are constrained in order to leverage the circumstances in which the range-only measurements are obtained during flight. To augment this limited information, motion is used to construct a graph of the UAV trajectories using only distance measurements. Using the constructed graph, four potential solutions are derived for the relative pose, and a batch estimate is performed to obtain numerical estimates of each of the four solutions. Using the batch estimate, a cooperative maneuver can be performed in order to obtain a unique solution. The sensitivity to the trajectory and measurement noise are analyzed through a Monte Carlo analysis.

  14. Computation of flow around maneuvering submerged bodies

    Science.gov (United States)

    Govindan, T. R.; Briley, W. R.; Levy, R.

    1988-10-01

    Generalized primary/secondary flow equations and a spatial-marching solution algorithm have been used to develop a procedure to compute the three-dimensional viscous flow around a submerged body in maneuver. The primary/secondary flow equations are an approximation to the Navier-Stokes equations for flows in which a primary flow direction can be identified. Important elements of the approximation are a locally specified primary flow direction and a decomposition of the secondary velocity field to identify a small velocity vector for approximations. No approximations are introduced for pressure in this approach. The primary/secondary flow equations are a well-posed initial-value problem in a spatial coordinate nominally aligned with the primary flow direction and are solved by a sequentially decoupled implicit algorithm. The procedure provides an order to two orders-of-magnitude run time advantage over solution of the Navier-Stokes equations. Results are presented for the flow past an unappended submarine hull in drift at a Reynolds number of 16 million and incidence of 20 degrees. These results are consistent with experimental observations and provide a means to compute the complex three-dimensional viscous flow field economically.

  15. Orbital Maneuvering Vehicle (OMV) remote servicing kit

    Science.gov (United States)

    Brown, Norman S.

    1988-01-01

    With the design and development of the Orbital Maneuvering Vehicle (OMV) progressing toward an early 1990 initial operating capability (IOC), a new era in remote space operations will evolve. The logical progression to OMV front end kits would make available in situ satellite servicing, repair, and consummables resupply to the satellite community. Several conceptual design study efforts are defining representative kits (propellant tanks, debris recovery, module servicers); additional focus must also be placed on an efficient combination module servicer and consummables resupply kit. A remote servicer kit of this type would be designed to perform many of the early maintenance/resupply tasks in both nominal and high inclination orbits. The kit would have the capability to exchange Orbital Replacement Units (ORUs), exchange propellant tanks, and/or connect fluid transfer umbilicals. Necessary transportation system functions/support could be provided by interfaces with the OMV, Shuttle (STS), or Expendable Launch Vehicle (ELV). Specific remote servicer kit designs, as well as ground and flight demonstrations of servicer technology are necessary to prepare for the potential overwhelming need. Ground test plans should adhere to the component/system/breadboard test philosophy to assure maximum capability of one-g testing. The flight demonstration(s) would most likely be a short duration, Shuttle-bay experiment to validate servicer components requiring a micro-g environment.

  16. Tongue-Driven Wheelchair Out-Maneuvers the Competition

    Science.gov (United States)

    ... 496-3500 Share Science Highlight: January 2, 2014 Tongue-Driven Wheelchair Out-Maneuvers the Competition Researchers funded ... Imaging and Bioengineering have demonstrated that their novel Tongue Drive System is superior to other assistive devices ...

  17. Pulsed Electrogasdynamic Thruster for Attitude Control and Orbit Maneuver Project

    Data.gov (United States)

    National Aeronautics and Space Administration — In the Phase I program we successfully demonstrated the feasibility of the Pulsed ElectroGasdynamic (PEG) thruster for attitude control and orbital maneuvering. In...

  18. Pulsed Electrogasdynamic Thruster for Attitude Control and Orbit Maneuver Project

    Data.gov (United States)

    National Aeronautics and Space Administration — A new pulsed electric thruster, named "pulsed electrogasdynamic thruster," for attitude control and orbit maneuver is proposed. In this thruster, propellant gas is...

  19. Convected transient analysis for large space structures maneuver and deployment

    Science.gov (United States)

    Housner, J.

    1984-01-01

    Convected-transient analysis techniques in the finite-element method are used to investigate the deployment and maneuver of large spacecraft structures with multiple-member flexible trusses and frames. Numerical results are presented for several sample problems.

  20. THE DUBINS TRAVELING SALESMAN PROBLEM WITH CONSTRAINED COLLECTING MANEUVERS

    Directory of Open Access Journals (Sweden)

    Petr Váňa

    2016-11-01

    Full Text Available In this paper, we introduce a variant of the Dubins traveling salesman problem (DTSP that is called the Dubins traveling salesman problem with constrained collecting maneuvers (DTSP-CM. In contrast to the ordinary formulation of the DTSP, in the proposed DTSP-CM, the vehicle is requested to visit each target by specified collecting maneuver to accomplish the mission. The proposed problem formulation is motivated by scenarios with unmanned aerial vehicles where particular maneuvers are necessary for accomplishing the mission, such as object dropping or data collection with sensor sensitive to changes in vehicle heading. We consider existing methods for the DTSP and propose its modifications to use these methods to address a variant of the introduced DTSP-CM, where the collecting maneuvers are constrained to straight line segments.

  1. Aqua/Aura Spring 2017 Inclination Adjust Maneuver Series

    Science.gov (United States)

    Noyes, Thomas; Stezelberger, Shane

    2017-01-01

    This will be presented at the International Earth Science Constellation Mission Operations Working Group meeting June 13-15, 2017 to discuss the AquaAura Spring 2017 Inclination Adjust Maneuver series.

  2. Maneuvering and Stability Performance of a Robotic Tuna

    National Research Council Canada - National Science Library

    Jamie M. Anderson; Narender K. Chhabra

    2002-01-01

    .... Built as a research platform with which to study the energetics and maneuvering performance of fish-swimming propulsion, the VCUUV is a self-contained free swimming research vehicle which follows...

  3. Artificial Wombs and Abortion Rights.

    Science.gov (United States)

    Cohen, I Glenn

    2017-07-01

    In a study published in late April in Nature Communications, the authors were able to sustain 105- to 115-day-old premature lamb fetuses-whose level of development was comparable to that of a twenty-three-week-old human fetus-for four weeks in an artificial womb, enabling the lambs to develop in a way that paralleled age-matched controls. The oldest lamb of the set, more than a year old at the time the paper came out, appeared completely normal. This kind of research brings us one step closer to providing excellent quality of life for premature newborns, but it also portends major legal and ethical questions, especially for abortion rights in America. © 2017 The Hastings Center.

  4. USA aborts international family planning.

    Science.gov (United States)

    Potts, M

    1996-03-02

    The US Agency for International Development (USAID) has been a leader in international family planning for almost 30 years, accounting for 46% of all funds in international family planning provided by OECD countries during 1991. Moreover, relative to other donor countries, the US supplies worldwide a disproportionate amount of contraceptives. While international family planning activities received $546 million in 1995, the budget was slashed in 1996 to $72 million. This unprecedented cut will have a profound effect upon the reproductive health and family planning choices of tens of millions of people in developing countries. Millions of additional unintended pregnancies and maternal and child deaths may result. 1996 began with the White House and Congress in political gridlock, with negotiations on foreign aid stalled on the issue of abortion. The Republican-led House of Representatives wanted to bar support of any nongovernmental organization (NGO) which also provided information on abortion, while Democratic President Bill Clinton affirmed that he would veto such legislation. At the end of January, the House passed the Balanced Budget and Down Payment Act (HR 2880) containing clauses which cut the aid budget by 35% and barring new money in the area of family planning until July 1. Spending was limited to the allocation of 6.5% of the total budget each month. Some social marketing programmers who distribute condoms and oral contraceptives are already feeling the pinch, and some programs will simply run out of contraceptives. This cut in funding also bodes ill for achieving the goals of the 1994 International Conference on Population and Development. There is, however, hope that the cuts will be reversed for the next fiscal year. The author notes survey findings which indicate that US citizens support higher budgets for family planning.

  5. Selective abortion in Brazil: the anencephaly case.

    Science.gov (United States)

    Diniz, Debora

    2007-08-01

    This paper discusses the Brazilian Supreme Court ruling on the case of anencephaly. In Brazil, abortion is a crime against the life of a fetus, and selective abortion of non-viable fetuses is prohibited. Following a paradigmatic case discussed by the Brazilian Supreme Court in 2004, the use of abortion was authorized in the case of a fetus with anencephaly. The objective of this paper is to analyze the ethical arguments of the case, in particular the strategy of avoiding the moral status of the fetus, the cornerstone thesis of the Catholic Church.

  6. Abort Gap Cleaning for LHC Run 2

    Energy Technology Data Exchange (ETDEWEB)

    Uythoven, Jan [CERN; Boccardi, Andrea [CERN; Bravin, Enrico [CERN; Goddard, Brennan [CERN; Hemelsoet, Georges-Henry [CERN; Höfle, Wolfgang [CERN; Jacquet, Delphine [CERN; Kain, Verena [CERN; Mazzoni, Stefano [CERN; Meddahi, Malika [CERN; Valuch, Daniel [CERN; Gianfelice-Wendt, Eliana [Fermilab

    2014-07-01

    To minimize the beam losses at the moment of an LHC beam dump the 3 μs long abort gap should contain as few particles as possible. Its population can be minimised by abort gap cleaning using the LHC transverse damper system. The LHC Run 1 experience is briefly recalled; changes foreseen for the LHC Run 2 are presented. They include improvements in the observation of the abort gap population and the mechanism to decide if cleaning is required, changes to the hardware of the transverse dampers to reduce the detrimental effect on the luminosity lifetime and proposed changes to the applied cleaning algorithms.

  7. Psychosocial correlates of delayed decisions to abort.

    Science.gov (United States)

    Bracken, M B; Kasl, S V

    1976-01-01

    Two samples of women aborting in New York and Connecticut during 1972 and 1973 were studied. In all, six hundred and fifty eight women about to undergo first and second trimester procedures completed a self-administered questionnaire. Items include: demographic, psychosocial and personality parameters, and a detailed review of the decision process leading to abortion. Analyses of the correlates of delay are organized around four components: acknowledgment of pregnancy; seeing a physician ; deciding to abort; and locating a clinic. Other analyses focus on the role of decisional conflict in delay. Methodological issues, implications for educational practice and for theory of decision-making are discussed.

  8. Preventing infective complications relating to induced abortion.

    Science.gov (United States)

    Mary, Nirmala; Mahmood, Tahir A

    2010-08-01

    Infective complications following induced abortions are still a common cause of morbidity and mortality. This review focusses on defining the strategies to improve care of women seeking an induced abortion and to reduce infective complications. We have considered the evidence for screening and cost-effectiveness for antibiotic prophylaxis. Current evidence suggests that treating all women with prophylactic antibiotics in preference to screening and treating is the most cost-effective way of reducing infective complications following induced abortions. The final strategy to prevent infective complications should be individualized for each region/area depending on the prevalence of organisms causing pelvic infections and the resources available.

  9. Immediate Intrauterine Device Insertion Following Surgical Abortion.

    Science.gov (United States)

    Patil, Eva; Bednarek, Paula H

    2015-12-01

    Placement of an intrauterine device (IUD) immediately after a first or second trimester surgical abortion is safe and convenient and decreases the risk of repeat unintended pregnancy. Immediate postabortion IUD placement is not recommended in the setting of postprocedure hemorrhage, uterine perforation, infection, or hematometra. Otherwise, there are few contraindications to IUD placement following surgical abortion. Sexually transmitted infection screening should follow US Centers for Disease Control and Prevention guidelines. No additional antibiotics are needed beyond those used for the abortion. Placing immediate postabortion IUDs makes highly-effective long-acting reversible contraception more accessible to women.

  10. Aborto. Responsabilidad compartida/Abortion. Shared responsibility

    Directory of Open Access Journals (Sweden)

    David Ernesto Betancourt

    2010-08-01

    Full Text Available The father and the mother are involved in the act of procreation, therefore in abortion should also be considered is the father figure in some way and not let you load psychological, emotional and physical exclusively women. Similarly, when she decides to have an abortion he is not observed or questioned integral form to family and society to which she belongs, in short, the stigmatization affects only to the woman in question when there are several actors and circumstances that come into the Act of abortion.

  11. Abort Gap Cleaning for LHC Run 2

    CERN Document Server

    Uythoven, J; Bravin, E; Goddard, B; Hemelsoet, GH; Höfle, W; Jacquet, D; Kain, V; Mazzoni, S; Meddahi, M; Valuch, D

    2015-01-01

    To minimise the beam losses at the moment of an LHC beam dump the 3 μs long abort gap should contain as few particles as possible. Its population can be minimised by abort gap cleaning using the LHC transverse damper system. The LHC Run 1 experience is briefly recalled; changes foreseen for the LHC Run 2 are presented. They include improvements in the observation of the abort gap population and the mechanism to decide if cleaning is required, changes to the hardware of the transverse dampers to reduce the detrimental effect on the luminosity lifetime and proposed changes to the applied cleaning algorithms.

  12. Braking news: link between crash severity and crash avoidance maneuvers

    DEFF Research Database (Denmark)

    Kaplan, Sigal; Prato, Carlo Giacomo

    2012-01-01

    crash avoidance maneuvers and crash severity, with differences emerging for different critical events. Moreover, results showed two trends:(a) most drivers failed to act when facing critical events and (b) drivers rarely performed crash avoidance maneuvers that were correlated with a higher probability...... of lower crash severity. These trends suggest that efforts to understand the mechanisms of reactions to different critical events should be made to improve in-vehicle warning systems, promote responsible driving behavior, and design forgiving infrastructures....

  13. Flight Simulator: Field of View Utilized in Performing Tactical Maneuvers.

    Science.gov (United States)

    1988-04-01

    were taken in the Simulator for Air-to-Air Combat (SAAC) and the Advanced Simulator for Pilot Training ( ASPT ). During the air-to-ground data collection...ground maneuvers were performed In the Advanced Simulator for Pilot Training ( ASPT ). The data collected provided an estimate of the FOV dimensions that a...tactical maneuvers were conducted in the AFHIRL ASPT located at Williams AFB. The ASPT had a fully instrumnted F-16 cockpit. The g-cueing was available

  14. Space Object Maneuver Detection Algorithms Using TLE Data

    Science.gov (United States)

    Pittelkau, M.

    2016-09-01

    An important aspect of Space Situational Awareness (SSA) is detection of deliberate and accidental orbit changes of space objects. Although space surveillance systems detect orbit maneuvers within their tracking algorithms, maneuver data are not readily disseminated for general use. However, two-line element (TLE) data is available and can be used to detect maneuvers of space objects. This work is an attempt to improve upon existing TLE-based maneuver detection algorithms. Three adaptive maneuver detection algorithms are developed and evaluated: The first is a fading-memory Kalman filter, which is equivalent to the sliding-window least-squares polynomial fit, but computationally more efficient and adaptive to the noise in the TLE data. The second algorithm is based on a sample cumulative distribution function (CDF) computed from a histogram of the magnitude-squared |V|2 of change-in-velocity vectors (V), which is computed from the TLE data. A maneuver detection threshold is computed from the median estimated from the CDF, or from the CDF and a specified probability of false alarm. The third algorithm is a median filter. The median filter is the simplest of a class of nonlinear filters called order statistics filters, which is within the theory of robust statistics. The output of the median filter is practically insensitive to outliers, or large maneuvers. The median of the |V|2 data is proportional to the variance of the V, so the variance is estimated from the output of the median filter. A maneuver is detected when the input data exceeds a constant times the estimated variance.

  15. Maneuvering a pilot implementation to align agendas across sectors

    DEFF Research Database (Denmark)

    Mønsted, Troels; Hertzum, Morten; Søndergaard, Jens

    2017-01-01

    A prerequisite for pilot implementations in complex organizational settings is that the agendas of the stakeholders of the system are maneuvered into alignment. In this paper we present a study of the pilot implementation of the IT-supported, preventive intervention TOF (Tidlig Opsporing og...... offers at the GP and at municipal health centers. We find that TOF succeeded in maneuvering the agendas of the involved stakeholders by gaining the foothold, legitimacy, and GP motivation required to carry out the pilot implementation....

  16. Nonlinear maneuver autopilot for the F-15 aircraft

    Science.gov (United States)

    Menon, P. K. A.; Badgett, M. E.; Walker, R. A.

    1989-01-01

    A methodology is described for the development of flight test trajectory control laws based on singular perturbation methodology and nonlinear dynamic modeling. The control design methodology is applied to a detailed nonlinear six degree-of-freedom simulation of the F-15 and results for a level accelerations, pushover/pullup maneuver, zoom and pushover maneuver, excess thrust windup turn, constant thrust windup turn, and a constant dynamic pressure/constant load factor trajectory are presented.

  17. Automated maneuver planning using a fuzzy logic algorithm

    Science.gov (United States)

    Conway, D.; Sperling, R.; Folta, D.; Richon, K.; Defazio, R.

    1994-01-01

    Spacecraft orbital control requires intensive interaction between the analyst and the system used to model the spacecraft trajectory. For orbits with right mission constraints and a large number of maneuvers, this interaction is difficult or expensive to accomplish in a timely manner. Some automation of maneuver planning can reduce these difficulties for maneuver-intensive missions. One approach to this automation is to use fuzzy logic in the control mechanism. Such a prototype system currently under development is discussed. The Tropical Rainfall Measurement Mission (TRMM) is one of several missions that could benefit from automated maneuver planning. TRMM is scheduled for launch in August 1997. The spacecraft is to be maintained in a 350-km circular orbit throughout the 3-year lifetime of the mission, with very small variations in this orbit allowed. Since solar maximum will occur as early as 1999, the solar activity during the TRMM mission will be increasing. The increasing solar activity will result in orbital maneuvers being performed as often as every other day. The results of automated maneuver planning for the TRMM mission will be presented to demonstrate the prototype of the fuzzy logic tool.

  18. Maintaining Aura's Orbit Requirements Under New Maneuver Operations

    Science.gov (United States)

    Johnson, Megan; Petersen, Jeremy D.

    2014-01-01

    The Earth Observing System (EOS) Afternoon Constellation consists of five member missions (GCOM-W1, Aqua, CALIPSO, CloudSat, and Aura), each of which maintain a frozen, sun-synchronous orbit with a 16-day repeating ground track that follows the Worldwide Reference System-2 (WRS-2). Under nominal science operations for Aura, the propulsion system is oriented such that the resultant thrust vector is aligned 13.493 degrees away from the velocity vector along the yaw axis. When performing orbit maintenance maneuvers, the spacecraft performs a yaw slew to align the thrust vector in the appropriate direction. A new Drag Make Up (DMU) maneuver operations scheme has been implemented for Aura alleviating the need for the 13.493 degree yaw slew. The focus of this investigation is to assess the impact that no-slew DMU maneuver operations will have on Auras Mean Local Time (MLT) which drives the required along track separation between Aura and the constellation members, as well as Auras frozen orbit properties, eccentricity and argument of perigee. Seven maneuver strategies were analyzed to determine the best operational approach. A mirror pole strategy, with maneuvers alternating at the North and South poles, was implemented operationally to minimize impact to the MLT. Additional analysis determined that the mirror pole strategy could be further modified to include frozen orbit maneuvers and thus maintain both MLT and the frozen orbit properties under no-slew operations

  19. Induced abortion: incidence and trends worldwide from 1995 to 2008.

    Science.gov (United States)

    Sedgh, Gilda; Singh, Susheela; Shah, Iqbal H; Ahman, Elisabeth; Henshaw, Stanley K; Bankole, Akinrinola

    2012-02-18

    Data of abortion incidence and trends are needed to monitor progress toward improvement of maternal health and access to family planning. To date, estimates of safe and unsafe abortion worldwide have only been made for 1995 and 2003. We used the standard WHO definition of unsafe abortions. Safe abortion estimates were based largely on official statistics and nationally representative surveys. Unsafe abortion estimates were based primarily on information from published studies, hospital records, and surveys of women. We used additional sources and systematic approaches to make corrections and projections as needed where data were misreported, incomplete, or from earlier years. We assessed trends in abortion incidence using rates developed for 1995, 2003, and 2008 with the same methodology. We used linear regression models to explore the association of the legal status of abortion with the abortion rate across subregions of the world in 2008. The global abortion rate was stable between 2003 and 2008, with rates of 29 and 28 abortions per 1000 women aged 15-44 years, respectively, following a period of decline from 35 abortions per 1000 women in 1995. The average annual percent change in the rate was nearly 2·4% between 1995 and 2003 and 0·3% between 2003 and 2008. Worldwide, 49% of abortions were unsafe in 2008, compared to 44% in 1995. About one in five pregnancies ended in abortion in 2008. The abortion rate was lower in subregions where more women live under liberal abortion laws (pabortion rate observed earlier has stalled, and the proportion of all abortions that are unsafe has increased. Restrictive abortion laws are not associated with lower abortion rates. Measures to reduce the incidence of unintended pregnancy and unsafe abortion, including investments in family planning services and safe abortion care, are crucial steps toward achieving the Millennium Development Goals. UK Department for International Development, Dutch Ministry of Foreign Affairs, and

  20. Second trimester medical abortion – perceptions and experiences

    OpenAIRE

    Andersson, Inga-Maj

    2015-01-01

    Introduction Second-trimester abortions account for 10 - 15 % of all induced abortions worldwide with a wide variation of permits in different countries. In Sweden, second-trimester abortions account for less than 10 % of the total number of induced abortions. The indication can be fetal or socioeconomic. The medical abortion regimen with mifepristone and misoprostol, is the regimen used in Sweden. The treatment with misoprostol often causes painful contractions, and prophylactic as we...

  1. Medical Students’ Attitudes toward Abortion Education: Malaysian Perspective

    OpenAIRE

    Nai-peng Tey; Siew-yong Yew; Wah-yun Low; Lela Su'ut; Prachi Renjhen; Huang, M. S. L.; Wen-ting Tong; Siow-li Lai

    2012-01-01

    BACKGROUND: Abortion is a serious public health issue, and it poses high risks to the health and life of women. Yet safe abortion services are not readily available because few doctors are trained to provide such services. Many doctors are unaware of laws pertaining to abortion. This article reports survey findings on Malaysian medical students' attitudes toward abortion education and presents a case for including abortion education in medical schools. METHODS AND RESULTS: A survey on knowled...

  2. How Danes evaluate moral claims related to abortion

    DEFF Research Database (Denmark)

    Uldall, Sigurd Wiingaard

    2015-01-01

    OBJECTIVE: To investigate how Danish citizens evaluate four moral claims related to abortion issues, regarding the moral status of the fetus, autonomy, harm and possible negative consequences of allowing abortion and to explore the association between moral beliefs and attitudes towards abortion...... abortion was morally sound. Being 'morally engaged' did not increase the likelihood of reaching moral judgement on whether requests for abortion should be permitted. Education, religion and parenthood were statistically associated with the investigated issues. DISCUSSION: The direction of causality...

  3. Abortion choices among women in Cambodia after introduction of a socially marketed medicated abortion product.

    Science.gov (United States)

    Sotheary, Khim; Long, Dianna; Mundy, Gary; Madan, Yasmin; Blumenthal, Paul D

    2017-02-01

    To assess whether a social marketing initiative focusing on medicated abortion via a mifepristone/misoprostol "combipack" has contributed to reducing unsafe abortion in Cambodia. In a questionnaire-based cross-sectional study, annual household surveys were conducted across 13 Cambodian provinces in 2010, 2011, and 2012. One married woman of reproductive age who was not pregnant and did not wish to be within the next 2 years in each randomly selected household was approached for inclusion. Participants were interviewed using a structured questionnaire. The questionnaire was completed by 1843 women in 2010, 2068 in 2011, and 2059 in 2012. Manual vacuum aspiration was reported by 61 (72.6%) of 84 women surveyed in 2010 who reported an abortion in the previous 12 months, compared with only 28 (52.8%) of 53 in 2012 (P=0.001). The numbers of women undergoing medicated abortion increased from 22 (26.2%) of 84 in 2010 to 27 (49.1%) of 53 in 2012 (P=0.003), whereas the numbers undergoing unsafe abortion decreased from 4 (4.8%) in 2010 to 0 in 2012 (P=0.051). Social marketing of medication abortion coupled with provider training in clinical and behavioral change could have contributed to a reduction in the prevalence of unsafe abortion and shifted the types of abortion performed in Cambodia, while not increasing the overall number of abortions. © 2016 International Federation of Gynecology and Obstetrics.

  4. Therapeutic abortion in California. Effects of septic abortion and maternal mortality.

    Science.gov (United States)

    Stewart, G K; Goldstein, P J

    1971-04-01

    The impact of the reformed California abortion law, passed in November 1967, is investigated. The law allows interruption of pregnancy in the presence of substantial risk of grave impairment to the mental or physical health of the mother. Septic abortions (complete or incomplete abortion in a patient whose gestation is less than 20 weeks; duration and whose temperature is greater than 100.4 degrees F for more than 4 hours) per 1000 deliveries at San Francisco General Hospital fell from 69 in 1967 to 22 in 1969. The total number of abortions rose from less than 100 per 1000 births in 1968 to more than 250 in 1969. Maternal deaths due to abortion decreased in California per 100,000 live births from 8 to 5 to 3 in 1967, 1968, and 1969. Maternal deaths due to other causes remained relatively fixed in incidence. Maternal deaths have decreased much more markedly in the San Francisco Bay area, where many more therapeutic abortions have been performed, than in the Los Angeles Area, where relatively few therapeutic abortions have been performed. The decrease in septic abortion seems to represent a trend toward decrease in the number of illegal abortions.

  5. A comparison of women with induced abortion, spontaneous abortion and ectopic pregnancy in Ghana.

    Science.gov (United States)

    Schwandt, Hilary M; Creanga, Andreea A; Danso, Kwabena A; Adanu, Richard M K; Agbenyega, Tsiri; Hindin, Michelle J

    2011-07-01

    Despite having one of the most liberal abortion laws in sub-Saharan Africa, complications from induced abortion are the second leading cause of maternal mortality in Ghana. The sample is composed of patients with pregnancy termination complications in Ghana between June and July 2008. The majority of patients report having had a spontaneous abortion (75%; n=439), while 17% (n=100) and 8% (n=46) report having had an induced abortion or an ectopic pregnancy, respectively. Factors associated with women in each of the three groups were explored using multinomial logistic regression. When compared to women with spontaneous abortions, women with induced abortions were younger, poorer, more likely to report no religious affiliation, less likely to be married, more likely to report making the household decisions and more likely to fail to disclose this pregnancy to their partners. Within the induced abortion subsample, failure to disclose the most recent pregnancy was associated with already having children and autonomous household decision making. Identifying the individual and relationship characteristics of induced abortion patients is the first step toward targeted policies and programs aimed at reducing unsafe abortion in Ghana. Copyright © 2011 Elsevier Inc. All rights reserved.

  6. 日地平动点卫星两脉冲转移轨道设计%Two impulses transfer trajectory design for Sun-Earth libration point missions

    Institute of Scientific and Technical Information of China (English)

    李明涛; 郑建华; 于锡峥; 高东

    2009-01-01

    Two impulses transfer trajectory design based on the least differential corrections method was studied, differential correction equation with the altitude and the flight path angle constraints was concluded, and the convergence of the method was discussed. Halo orbit around the L_1 libration point of the Sun-Earth system was taken as the objective orbit, two impulses transfer trajectory was designed in the framework of the circular restricted three-body problem. Effect of Halo orbit insertion (HOI) point and amplitude was studied in a systematic way, a strategy for the selection of HOI point was given, and the fast transfer trajectory for e-mergency was also studied. Numerical simulation shows that the proposed method is very effective, and transfer trajectory with moderate flight time can be obtained by choosing points on the near Earth side of Halo orbit as HOI point.%研究基于最小二乘微分修正方法的平动点卫星两脉冲转移轨道设计,推导了考虑高度和航迹角约束的微分修正公式,讨论了该方法的收敛性.以日地L_1点附近的Halo轨道为目标轨道,在圆型限制性三体问题模型下设计了其转移轨道,系统地研究了HOI(Halo Orbit Insertion)点和Halo轨道幅值对转移轨道的影响,给出了HOI点的选择策略,并讨论了应急情况下快速转移轨道设计.数值仿真验证了方法的有效性,选择Halo轨道靠近地球侧的点作HOI点可以获得飞行时间适中的转移轨道.

  7. Receiving versus being denied an abortion and subsequent tobacco use.

    Science.gov (United States)

    Roberts, Sarah C M; Foster, Diana Greene

    2015-03-01

    The negative health consequences of tobacco use are well documented. Some research finds women receiving abortions are at increased risk of subsequent tobacco use. This literature has methodological problems, most importantly, inappropriate comparison groups. This study uses data from the Turnaway Study, a longitudinal study of women who all sought, but did not all receive, abortions at 30 facilities across the United States. Participants included women presenting just before an abortion facility's gestational age limit who received abortions (Near Limit Abortion Group, n = 452), just after the gestational limit who were denied abortions (Turnaways, n = 231), and who received first trimester abortions (First Trimester Abortion Group, n = 273). This study examined the association between receiving versus being denied an abortion and subsequent tobacco use over 2-years. Trajectories of tobacco use over 2 years were compared using multivariate mixed effects regression. Women receiving abortion maintained their level of tobacco use over 2 years. Women denied abortion initially had lower levels of tobacco use than women receiving abortion, but increased their tobacco use from 1 week through 12-18 months post-abortion seeking and then decreased their use by 2 years post-abortion seeking. Baseline parity modified these associations. Receiving an abortion was not associated with an increase in tobacco use over time. Overall, women who carry unwanted pregnancies to term appear to demonstrate similar cessation and resumption patterns to other pregnant women.

  8. Obstetric performance following an induced abortion.

    Science.gov (United States)

    Lowit, Alison; Bhattacharya, Sohinee; Bhattacharya, Siladitya

    2010-10-01

    Abortion has been legalised in most of the Western world for the past four decades. In areas where abortion practices are legal and easy to access, the risk of short-term complications is very low. As most women requesting induced abortion (IA) are young, potential adverse effects on subsequent reproductive function are important to them. This review investigates obstetric performance following IA and highlights methodological problems associated with research in this area. Some data suggest that IA may be linked with an increased risk of low birth weight, miscarriage and placenta previa but could be protective for pre-eclampsia. Current evidence also suggests an association between IA and pre-term birth. Large prospective cohort studies, which permit meaningful subgroup analyses, are needed to provide definitive answers on outcomes following alternative methods of IA and the impact of gestational age at abortion on future obstetric outcomes. Copyright 2010 Elsevier Ltd. All rights reserved.

  9. Thatcher condemns attacks on abortion mp.

    Science.gov (United States)

    1987-12-19

    The Prime Minister, Mrs Margaret Thatcher, has stepped in to condemn a series of violent attacks on Liberal MP David Alton who is trying to reduce the [Illegible word] limit on abortions from 28 to 18 weeks.

  10. ABORTION AT GONDAR COLLEGE HOSPITAL, ETHIOPIA

    African Journals Online (AJOL)

    2001-05-01

    May 1, 2001 ... policy and decision makers. INTRODUCTION ... deaths were consequences of unsafe abortion(5). About ... Gondar that enjoys a zonal population of 192,337 people. ..... this reproductive health issue which mainly affects the.

  11. Reducing Maternal Mortality from Unsafe Abortion among ...

    African Journals Online (AJOL)

    Reducing Maternal Mortality from Unsafe Abortion among Adolescents in Africa. ... including the provision of appropriate sexuality education and information as well as supportive services to allow adolescents to prevent unwanted pregnancy.

  12. Constitutional developments in Latin American abortion law.

    Science.gov (United States)

    Bergallo, Paola; Ramón Michel, Agustina

    2016-11-01

    For most of the 20th Century, restrictive abortion laws were in place in continental Latin America. In recent years, reforms have caused a liberalizing shift, supported by constitutional decisions of the countries' high courts. The present article offers an overview of the turn toward more liberal rules and the resolution of abortion disputes by reference to national constitutions. For such purpose, the main legal changes of abortion laws in the last decade are first surveyed. Landmark decisions of the high courts of Argentina, Bolivia, Colombia, and Mexico are then analyzed. It is shown that courts have accepted the need to balance interests and competing rights to ground less restrictive laws. In doing so, they have articulated limits to protection of fetal interests, and basic ideas of women's dignity, autonomy, and equality. The process of constitutionalization has only just begun. Constitutional judgments are not the last word, but they are important contributions in reinforcing the legality of abortion.

  13. Suction v. conventional curettage in incomplete abortion

    African Journals Online (AJOL)

    Zimbabwe, over 4 000 patients undergo evacuation for ... 50% of the emergency gynaecological workload. Most patients ... Optimal surgical treatment of incomplete abortion requires a ... Analgesia was provided by intravenous pethidine. (50 ...

  14. [Some signs of women applying for abortion].

    Science.gov (United States)

    Simonová, D; Fait, T; Weiss, P

    2010-05-01

    To discover the motivation of women for abortion. Prospective questionary study. Department of Obstetrics and Gynecology, 1st Faculty of Medicine Charles University and General Faculty Hospital Prague. Special questionnaire centered on the social situation, sexual behavior, knowledge about contraception and the use of contraception, and a motivation for abortion was given to one hundred women attending our clinic for abortion for non-medical reasons. Results were discussed in comparison with population survey data. Although education and acces to modern contraceptive methods have induced the great progress in the area of family planning, abortion is still an important psychosocial problem. In our sample an earlier start of sexual intercourse, higher number of sexual partners, and substantialy lower number of hormonal contraception users were found.

  15. Abortions in Texas Dropped Dramatically After Restrictions

    Science.gov (United States)

    ... an undue burden on women seeking access to abortion care in Texas," said researcher Dr. Daniel Grossman. Grossman is an investigator with the Texas Policy Evaluation Project, which studies the impact of state legislation affecting women's reproductive health. He's ...

  16. When legalising abortion isn’t enough

    OpenAIRE

    2013-01-01

    LSE’s Ernestina Coast is the Principal Investigator on a new research project in Zambia that seeks to establish how investment in abortion services impacts the socio-economic conditions of women and their households.\\ud \\ud

  17. Sex-Selective Abortions to Be Outlawed

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    China is to outlaw the selective abortion of female fetuses to correct an imbalance in the ratio of boys to girls that has grown since the family planning policy was introduced more than 20 years ago.

  18. Orbital maneuvering vehicle: A new capability

    Science.gov (United States)

    Huber, William G.

    The Orbital Maneuvering Vehicle (OMV) is a reusable, remotely controlled, free-flying vehicle being developed by NASA to perform a wide range of on-orbit missions and services in support of orbiting spacecraft. The OMV is capable of satellite delivery, retrieval, reboost, controlled deorbit, viewing, and subsatellite support missions. It is an important extension to the Space Transportation System and a key element of the Space Station operational scenario. The OMV can operate from the Shuttle, the Space Station, or can be space based. The OMV, being 15 ft in diameter and approximately 4 1/2 thick, mounts directly into the Shuttle payload bay. The vehicle design is highly modular, consisting of a Short Range Vehicle containing both hydrazine and cold gas RCS systems and all the avionics systems for electrical power, communications, data management, guidance, navigation, and 6-degree of freedom control. This vehicle weighs approximately 6,500 lb and can accomplish a high percentage of the project missions. For high delta-velocity missions, a bipropellant Propulsion Module (approximately 11,000lb) is added, giving a total weight of 17,500 lb. This module can be exchanged on orbit to effect bipropellant refueling. All the RCS and avionics modules are replaceable on orbit for maintenance. The OMV development program was initiated in 1986 with the selection of TRW as the prime contractor. The first flight is projected for 1991. An early planned use of OMV is to reboost the Hubble Space Telescope when required because of atmospheric drag. This paper contains details of the program status, vehicle description, and mission capabilities. The purpose of the paper is to acquaint the international space community with OMV capabilities and to stimulate the identification of new and unique mission applications.

  19. Evidence for Parachlamydia in bovine abortions

    OpenAIRE

    Ruhl, S; Casson, N.; Kaiser, C.; Thoma, R; Pospischil, A.; Greub, G; Borel, N.

    2008-01-01

    Bovine abortion of unknown infectious aetiology still remains a major economic problem. In this study, we focused on new possible abortigenic agents such as Parachlamydia acanthamoebae and Waddlia chondrophila. Retrospective samples (n = 235) taken from late-term abortions in cattle were investigated by real-time diagnostic PCR for Chlamydiaceae, rachlamydia spp. and Waddlia spp., respectively. Histological sections of cases positive by real-time PCR for any Chlamydia-related agent were furth...

  20. Influential Factors in American Abortion Issue

    Institute of Scientific and Technical Information of China (English)

    裴培

    2015-01-01

    The landmark case Roe v.Wade remains one of the most controversial and essential ones in American history.The divergent opinions on abortion also play a crucial part in American political arena.What factors are influencing the dispute about abortion? This essay will thoroughly discuss the factors: the value of freedom and pro-choice and the consideration on women’s self-development; Contrarily,the firm religious faith and the concerns for women’s healt

  1. Influential Factors in American Abortion Issue

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    The landmark case Roe v.Wade remains one of the most controversial and essential ones in American history. The divergent opinions on abortion also play a crucial part in American political arena.What factors are influencing the dispute about abortion? This essay will thoroughly discuss the factors:the value of freedom and pro-choice and the consideration on women’s self-development; Contrarily,the firm religious faith and the concerns for women’s health.

  2. Mifepristone-induced abortion and vaginal bleeding in subsequent pregnancy.

    Science.gov (United States)

    Liang, Hong; Gao, Er-sheng; Chen, Ai-min; Luo, Lin; Cheng, Yi-min; Yuan, Wei

    2011-12-01

    The aim of this study is to explore the effect of first-trimester mifepristone-induced abortion on vaginal bleeding in subsequent pregnancy. This observational cohort study was conducted during 1998-2001 at antenatal clinics in Beijing, Chengdu, and Shanghai, China. The study enrolled 4,931 women with one previous mifepristone-induced abortion, 4,925 women with no history of induced abortion, and 4,800 women with one previous surgical abortion and followed them through pregnancy and childbirth. The rates of vaginal bleeding in pregnant women with a history of medical abortion, no abortion, and surgical abortion were 16.5%, 13.9%, and 17.3%, respectively. The women with medical abortion had a higher risk (adjusted relative risk (aRR)=1.17, 95% confidence interval (CI): 1.07, 1.29) of vaginal bleeding compared with those with no abortion but similar risk to prior surgical abortion. When the correlation between medical abortion and vaginal bleeding was examined by period, increased risk was observed only in the early period (abortion and no abortion showed that the observed risks increased particularly in those with abortion at gestational age ≤ 7 weeks (aRR=1.33, 95% CI: 1.18, 1.49), those followed by a postabortion curettage (aRR=1.58, 95% CI: 1.37, 1.84) or complications (aRR=1.99, 95% CI: 1.67, 2.37). There was no difference between women with medical abortion and women with surgical abortion in the occurrence of vaginal bleeding for either period. One previous mifepristone-induced abortion increased the risk of vaginal bleeding in early gestation period of subsequent pregnancy compared with no abortion, especially if abortion occurred before 7 weeks of gestation and was followed by a curettage or complications. Copyright © 2011 Elsevier Inc. All rights reserved.

  3. Abortion in Vietnam: measurements, puzzles, and concerns.

    Science.gov (United States)

    Goodkind, D

    1994-01-01

    This report summarizes current knowledge about abortion in Vietnam, drawing upon government statistics, survey data, and fieldwork undertaken by the author in Vietnam throughout 1993 and part of 1994. The official total abortion rate in Vietnam in 1992 was about 2.5 per woman, the highest in Asia and worrisome for a country with a still-high total fertility rate of 3.7 children per woman. Vietnamese provinces exhibited substantial variation in both the rate of abortion and the type of procedures performed. Among the hypotheses explored to explain Vietnam's high rate of abortion are the borrowing of family planning strategies from other poor socialist states where abortion is common; current antinatal population policies that interact with a lack of contraceptive alternatives; and a rise in pregnancies among young and unmarried women in the wake of recent free-market reforms. Because family-size preferences are still declining, abortion rates may continue to increase unless the incidence of unwanted pregnancy can be reduced, a goal that Vietnamese population specialists are seeking to achieve.

  4. Abortion politics and the production of knowledge.

    Science.gov (United States)

    Harris, Lisa H

    2013-08-01

    It is common to think of scientific research and the knowledge it generates as neutral and value free. Indeed, the scientific method is designed to produce "objective" data. However, there are always values built into science, as historians of science and technology have shown over and over. The relevant question is not how to rid science of values but, instead, to ask which values and whose values belong? Currently, antiabortion values consistently determine US research policy. Abortion research is declared illegitimate in covert and overt ways, at the level of individual researchers and research policy broadly. Most importantly, federal policy impedes conduct of both basic and clinical research in abortion. However, it is not just research in abortion that is deemed "illegitimate;" research in infertility and in vitro fertilization is as well. Federal funding of any reproductive health research agenda that would pose more than minimal risk to a fetus or embryo is banned. This leaves unanswered scientific questions about abortion, infertility, miscarriage and contraception among other areas. Since moral ground is occupied not just by abortion opponents but also by people who support abortion rights, there is at the very least a competing moral claim to consider changing federal research funding policy. Women and families deserve access to knowledge across the spectrum of reproductive health issues, whether they seek to end or start a pregnancy. Thus, research funding is an issue of reproductive justice. Copyright © 2013 Elsevier Inc. All rights reserved.

  5. Induced abortion and subsequent pregnancy duration

    DEFF Research Database (Denmark)

    Zhou, Wei Jin; Sørensen, Henrik Toft; Olsen, Jørn

    1999-01-01

    OBJECTIVE: To examine whether induced abortion influences subsequent pregnancy duration. METHODS: Women who had their first pregnancies during 1980, 1981, and 1982 were identified in three Danish national registries. A total of 15,727 women whose pregnancies were terminated by first-trimester ind......OBJECTIVE: To examine whether induced abortion influences subsequent pregnancy duration. METHODS: Women who had their first pregnancies during 1980, 1981, and 1982 were identified in three Danish national registries. A total of 15,727 women whose pregnancies were terminated by first......-trimester induced abortions were compared with 46,026 whose pregnancies were not terminated by induced abortions. All subsequent pregnancies until 1994 were identified by register linkage. RESULTS: Preterm and post-term singleton live births were more frequent in women with one, two, or more previous induced...... abortions. After adjusting for potential confounders and stratifying by gravidity, the odds ratios of preterm singleton live births in women with one, two, or more previous induced abortions were 1.89 (95% confidence interval [CI] 1.70, 2.11), 2.66 (95% CI 2.09, 3.37), and 2.03 (95% CI 1.29, 3...

  6. An overview of Suomi NPP VIIRS calibration maneuvers

    Science.gov (United States)

    Butler, James J.; Xiong, Xiaoxiong; Barnes, Robert A.; Patt, Frederick S.; Sun, Junqiang; Chiang, Kwofu

    2012-09-01

    The first Visible Infrared Imager Radiometer Suite (VIIRS) instrument was successfully launched on-board the Suomi National Polar-orbiting Partnership (SNPP) spacecraft on October 28, 2011. Suomi NPP VIIRS observations are made in 22 spectral bands, from the visible (VIS) to the long-wave infrared (LWIR), and are used to produce 22 Environmental Data Records (EDRs) with a broad range of scientific applications. The quality of these VIIRS EDRs strongly depends on the quality of its calibrated and geo-located Sensor Date Records (SDRs). Built with a strong heritage to the NASA's EOS MODerate resolution Imaging Spectroradiometer (MODIS) instrument, the VIIRS is calibrated on-orbit using a similar set of on-board calibrators (OBC), including a solar diffuser (SD) and solar diffuser stability monitor (SDSM) system for the reflective solar bands (RSB) and a blackbody (BB) for the thermal emissive bands (TEB). Onorbit maneuvers of the SNPP spacecraft provide additional calibration and characterization data from the VIIRS instrument which cannot be obtained pre-launch and are required to produce the highest quality SDRs. These include multiorbit yaw maneuvers for the characterization of SD and SDSM screen transmission, quasi-monthly roll maneuvers to acquire lunar observations to track sensor degradation in the visible through shortwave infrared, and a driven pitch-over maneuver to acquire multiple scans of deep space to determine TEB response versus scan angle (RVS). This paper provides an overview of these three SNPP calibration maneuvers. Discussions are focused on their potential calibration and science benefits, pre-launch planning activities, and on-orbit scheduling and implementation strategies. Results from calibration maneuvers performed during the Intensive Calibration and Validation (ICV) period for the VIIRS sensor are illustrated. Also presented in this paper are lessons learned regarding the implementation of calibration spacecraft maneuvers on follow

  7. Methods of rapid orbit forecasting after maneuvers for geostationary satellites

    Institute of Scientific and Technical Information of China (English)

    YANG XuHai; LI ZhiGang; FENG ChuGang; GUO Ji; SHI HuLi; AI GuoXiang; WU FengLei; QIAO RongChuan

    2009-01-01

    A geostationary (GEO) satellite may serve as a navigation satellite,but there is a problem that maneuvers frequently occur and the forces are difficult to model.Based on the technique of determining setellite orbits by transfer,a predicted orbit with high accuracy may be achieved by the method of statistical orbit determination in case of no maneuver force.The predicted orbit will soon be invalid after the maneuver starts,and it takes a long time to get a valid orbit after the maneuver ends.In order to improve ephemeris usability,the method of rapid orbit forecasting after maneuvers is studied.First,GEO satellite movement is analyzed in case of maneuvers based on the observation from the orbit measurement system by transfer.Then when a GEO satellite is in the free status just after maneuvers,the short arc observation is used to forecast the orbit.It is assumed that the common system bias and biases of each station are constant,which can be obtained from orbit determination with long arc observations.In this way,only 6 orbit elements would be solved by the method of statistical orbit determination,and the ephemeris with high accuracy may be soon obtained.Actual orbit forecasting with short arc observation for SlNOSAT-1 satellite shows that,with the tracking network available,the precision of the predicted orbit (RMS of O-C) can reach about 5 m with 15 min arc observation,and about 3 m with 30 min arc observation.

  8. Methods of rapid orbit forecasting after maneuvers for geostationary satellites

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    A geostationary(GEO) satellite may serve as a navigation satellite,but there is a problem that maneuvers frequently occur and the forces are difficult to model.Based on the technique of determining satellite orbits by transfer,a predicted orbit with high accuracy may be achieved by the method of statis-tical orbit determination in case of no maneuver force.The predicted orbit will soon be invalid after the maneuver starts,and it takes a long time to get a valid orbit after the maneuver ends.In order to improve ephemeris usability,the method of rapid orbit forecasting after maneuvers is studied.First,GEO satellite movement is analyzed in case of maneuvers based on the observation from the orbit meas-urement system by transfer.Then when a GEO satellite is in the free status just after maneuvers,the short arc observation is used to forecast the orbit.It is assumed that the common system bias and biases of each station are constant,which can be obtained from orbit determination with long arc observations.In this way,only 6 orbit elements would be solved by the method of statistical orbit determination,and the ephemeris with high accuracy may be soon obtained.Actual orbit forecasting with short arc observation for SINOSAT-1 satellite shows that,with the tracking network available,the precision of the predicted orbit(RMS of O-C) can reach about 5 m with 15 min arc observation,and about 3 m with 30 min arc observation.

  9. Cross-cultural attitudes toward abortion--Greeks versus Americans.

    Science.gov (United States)

    Bahr, Stephen J; Marcos, Anastasios C

    2003-04-01

    Using data from 1,494 Greeks and 1,993 Americans, this study finds that social abortion attitudes are a separate dimension from physical abortion attitudes. According to our structural equation model, abortion attitudes are influenced significantly by religiosity and sexual liberalism. The model explains social abortion attitudes significantly better than physical abortion attitudes. Although the model is applicable to both countries, there are three major differences between Greece and the United States. First, in Greece religiosity has a smaller impact on sexual liberalism, and sexual liberalism has a much weaker impact on both types of abortion attitudes, particularly social abortion attitudes. Second, in Greece religiosity is more strongly related to abortion attitudes than in the United States, particularly to social abortion attitudes. Third, education has a weaker influence in Greece than in the United States.

  10. Management of abortion complications at a rural hospital in Uganda

    DEFF Research Database (Denmark)

    Mellerup, Natja; Sørensen, Bjarke Lund; Kuriigamba, Gideon K.

    2015-01-01

    BACKGROUND: Complications of unsafe abortion are a major contributor to maternal deaths in developing countries. This study aimed to evaluate the clinical assessment for life-threatening complications and the following management in women admitted with complications from abortions at a rural...... abortion and by trimester. Actual management was compared to the audit criteria and presented by descriptive statistics. RESULTS: Fifty six per cent of the women were in second trimester. Abortion complications were distributed as follows: 53 % incomplete abortions, 28 % threatened abortions, 12...... % inevitable abortions, 4 % missed abortions and 3 % septic abortions. Only one of 238 cases met all criteria of optimal clinical assessment and management. Thus, vital signs were measured in 3 %, antibiotic criteria was met in 59 % of the cases, intravenous fluid resuscitation was administered to 35...

  11. Unsafe abortion and postabortion care-An overview

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2011-01-01

    Forty percent of the world's women are living in countries with restrictive abortion laws, which prohibit abortion or only allow abortion to protect a woman's life or her physical or mental health. In countries where abortion is restricted, women have to resort to clandestine interventions to have...... an unwanted pregnancy terminated. As a consequence, high rates of unsafe abortion are seen, such as in sub-Saharan Africa where unsafe abortion occurs at rates of 18-39/1 000 women. The circumstances under which women obtain unsafe abortion vary and depend on traditional methods known and type of providers...... present. Health professionals are prone to use instrumental procedures to induce the abortion, whereas traditional providers often make a brew of herbs to be drunk in one or more doses. In countries with restrictive abortion laws, high rates of maternal death must be expected and globally an estimated 66...

  12. Characteristics of private abortion services in Mexico City after legalization.

    Science.gov (United States)

    Schiavon, Raffaela; Collado, Maria Elena; Troncoso, Erika; Soto Sánchez, José Ezequiel; Zorrilla, Gabriela Otero; Palermo, Tia

    2010-11-01

    In 2007, first trimester abortion was legalized in Mexico City, and the public sector rapidly expanded its abortion services. In 2008, to obtain information on the effect of the law on private sector abortion services, we interviewed 135 physicians working in private clinics, located through an exhaustive search. A large majority of the clinics offered a range of reproductive health services, including abortions. Over 70% still used dilatation and curettage (D&C); less than a third offered vacuum aspiration or medical abortion. The average number of abortions per facility was only three per month; few reported more than 10 abortions monthly. More than 90% said they had been offering abortion services for less than 20 months. Many women are still accessing abortion services privately, despite the availability of free or low-cost services at public facilities. However, the continuing use of D&C, high fees (mean of $157-505), poor pain management practices, unnecessary use of ultrasound, general anaesthesia and overnight stays, indicate that private sector abortion services are expensive and far from optimal. Now that abortions are legal, these results highlight the need for private abortion providers to be trained in recommended abortion methods and quality of private abortion care improved. Copyright © 2010 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

  13. Freedom of conscience, professional responsibility, and access to abortion.

    Science.gov (United States)

    Dresser, R S

    1994-01-01

    The current shortage of US physicians willing to perform induced abortions has created a conflict between women's legal right to access to pregnancy termination and physicians' right to refuse participation in a procedure they regard as morally objectionable. According to a 1993 survey, 84% of US counties (housing 30% of women of reproductive age) had no abortion provider. This situation has been exacerbated by a trend to isolate abortion from other medical procedures; in 1992, only 12% of residency programs in obstetrics and gynecology routinely offered training on first-trimester abortion. Also contributing to physician reluctance to become abortion providers have been the violence, death threats, property damage, and harassment of abortion seekers perpetrated by anti-abortion groups. To ameliorate the abortion access crisis, without intruding on the religious convictions of individual physicians, there must be greater collaboration between professional and community groups. Local community officials and pro-choice supporters are urged to use their influence to protect abortion providers from harassment. Professional organizations should provide both symbolic and practical support, e.g. increased status and remuneration, to physicians who commit to the hardship of abortion provision. Older physicians, most aware of the threat to women's health posed by any erosion of abortion rights, should educate their younger colleagues about the importance of safe abortion. Finally, training on abortion techniques should be integrated into the medical school curriculum and rotations should be established at local abortion clinics.

  14. Medication abortion in missed abortion up to 13 weeks amenorrhoea: a prospective study

    Directory of Open Access Journals (Sweden)

    Divya R. Prasad

    2016-11-01

    Conclusions: Medication abortion is a safe and effective method for the termination of missed abortion up to 13 weeks of pregnancy with fewer complications thus reducing the need for surgical methods. [Int J Reprod Contracept Obstet Gynecol 2016; 5(11.000: 3840-3842

  15. Family Planning Evaluation. Abortion Surveillance Report--Legal Abortions, United States, Annual Summary, 1970.

    Science.gov (United States)

    Center for Disease Control (DHEW/PHS), Atlanta, GA.

    This report summarizes abortion information received by the Center for Disease Control from collaborators in state health departments, hospitals, and other pertinent sources. While it is intended primarily for use by the above sources, it may also interest those responsible for family planning evaluation and hospital abortion planning. Information…

  16. Induced abortion and relevant factors among women seeking abortion in Nanjing, China.

    Science.gov (United States)

    Wu, Shenghui; Tian, Linwei; Xu, Fei

    2011-01-01

    This study aimed to determine the sociological characteristics of abortion seekers according to marital status and previous induced abortions in a major regional hospital in Nanjing, China. A cross-sectional survey was conducted through face-to-face interviews using a structured questionnaire in women seeking abortion at Nanjing Maternal and Child Health Care Hospital in China in 2003. The average age of the participants was 26.0 ± 4.5 years. Of the 462 abortion seekers, 95.9% had one previous induced abortion. The majority (49.6%) of the ever-married women were in the age group of 25-29 while the majority (76.9%) of the unmarried women were aged 20-24 years. Unprotected intercourse (53.6%) and contraception failure (43.9%) were the primary reasons given for the current induced abortion for ever-married women. Unmarried women terminated their current pregnancies mainly because they did not want children (62.1%). Of the 182 unmarried subjects, 86.8% had psychological problems in their premarital pregnancy. Education and communication about sexual morality, contraception and reproductive health, as well as post-abortion counseling and services, especially for young women, are needed to reduce the rate of induced abortions. Copyright © 2010 S. Karger AG, Basel.

  17. The estimated incidence of induced abortion in Ethiopia, 2008.

    Science.gov (United States)

    Singh, Susheela; Fetters, Tamara; Gebreselassie, Hailemichael; Abdella, Ahmed; Gebrehiwot, Yirgu; Kumbi, Solomon; Audam, Suzette

    2010-03-01

    Unsafe abortion is an important health problem in Ethiopia; however, no national quantitative study of abortion incidence exists. In 2005, the penal code was revised to broaden the indications under which induced abortion is legal. It is important to measure the incidence of legal and illegal induced abortion after the change in the law. A nationally representative survey of a sample of 347 health facilities that provide postabortion or safe abortion services and a survey of 80 professionals knowledgeable about abortion service provision were conducted in Ethiopia in 2007-2008. Indirect estimation techniques were applied to calculate the incidence of induced abortion. Abortion rates, abortion ratios and unintended pregnancy rates were calculated for the nation and for major regions. In 2008, an estimated 382,000 induced abortions were performed in Ethiopia, and 52,600 women were treated for complications of such abortions. There were an estimated 103,000 legal procedures in health facilities nationwide--27% of all abortions. Nationally, the annual abortion rate was 23 per 1,000 women aged 15-44, and the abortion ratio was 13 per 100 live births. The abortion rate in Addis Ababa (49 per 1,000 women) was twice the national level. Overall, about 42% of pregnancies were unintended, and the unintended pregnancy rate was 101 per 1,000 women. Unsafe abortion is still common and exacts a heavy toll on women in Ethiopia. To reduce rates of unplanned pregnancy and unsafe abortion, increased access to high-quality contraceptive care and safe abortion services is needed.

  18. Medical students' attitudes toward abortion education: Malaysian perspective.

    Directory of Open Access Journals (Sweden)

    Nai-peng Tey

    Full Text Available BACKGROUND: Abortion is a serious public health issue, and it poses high risks to the health and life of women. Yet safe abortion services are not readily available because few doctors are trained to provide such services. Many doctors are unaware of laws pertaining to abortion. This article reports survey findings on Malaysian medical students' attitudes toward abortion education and presents a case for including abortion education in medical schools. METHODS AND RESULTS: A survey on knowledge of and attitudes toward abortion among medical students was conducted in two public universities and a private university in Malaysia in 2011. A total of 1,060 students returned the completed questionnaires. The survey covered about 90% of medical students in Years 1, 3, and 5 in the three universities. About 90% of the students wanted more training on the general knowledge and legal aspects of abortion, and pre-and post-abortion counseling. Overall, 75.9% and 81.0% of the students were in favor of including in medical education the training on surgical abortion techniques and medical abortion, respectively. Only 2.4% and 1.7% were opposed to the inclusion of training of these two methods in the curriculum. The remaining respondents were neutral in their stand. Desire for more abortion education was associated with students' pro-choice index, their intention to provide abortion services in future practice, and year of study. However, students' attitudes toward abortion were not significantly associated with gender, type of university, or ethnicity. CONCLUSIONS: Most students wanted more training on abortion. Some students also expressed their intention to provide abortion counseling and services in their future practice. Their desire for more training on abortion should be taken into account in the new curriculum. Abortion education is an important step towards making available safe abortion services to enable women to exercise their reproductive rights.

  19. Abortion incidence and service availability in the United States, 2011.

    Science.gov (United States)

    Jones, Rachel K; Jerman, Jenna

    2014-03-01

    Following a long-term decline, abortion incidence stabilized between 2005 and 2008. Given the proliferation of state-level abortion restrictions, it is critical to assess abortion incidence and access to services since that time. In 2012-2013, all facilities known or expected to have provided abortion services in 2010 and 2011 were surveyed. Data on the number of abortions were combined with population data to estimate national and state-level abortion rates. Incidence of abortions was assessed by provider type and caseload. Information on state abortion regulations implemented between 2008 and 2011 was collected, and possible relationships with abortion rates and provider numbers were considered. In 2011, an estimated 1.1 million abortions were performed in the United States; the abortion rate was 16.9 per 1,000 women aged 15-44, representing a drop of 13% since 2008. The number of abortion providers declined 4%; the number of clinics dropped 1%. In 2011, 89% of counties had no clinics, and 38% of women of reproductive age lived in those counties. Early medication abortions accounted for a greater proportion of nonhospital abortions in 2011 (23%) than in 2008 (17%). Of the 106 new abortion restrictions implemented during the study period, few or none appeared to be related to state-level patterns in abortion rates or number of providers. The national abortion rate has resumed its decline, and no evidence was found that the overall drop in abortion incidence was related to the decrease in providers or to restrictions implemented between 2008 and 2011. Copyright © 2014 by the Guttmacher Institute.

  20. Medical Students’ Attitudes toward Abortion Education: Malaysian Perspective

    Science.gov (United States)

    Tey, Nai-peng; Yew, Siew-yong; Low, Wah-yun; Su’ut, Lela; Renjhen, Prachi; Huang, M. S. L.; Tong, Wen-ting; Lai, Siow-li

    2012-01-01

    Background Abortion is a serious public health issue, and it poses high risks to the health and life of women. Yet safe abortion services are not readily available because few doctors are trained to provide such services. Many doctors are unaware of laws pertaining to abortion. This article reports survey findings on Malaysian medical students’ attitudes toward abortion education and presents a case for including abortion education in medical schools. Methods and Results A survey on knowledge of and attitudes toward abortion among medical students was conducted in two public universities and a private university in Malaysia in 2011. A total of 1,060 students returned the completed questionnaires. The survey covered about 90% of medical students in Years 1, 3, and 5 in the three universities. About 90% of the students wanted more training on the general knowledge and legal aspects of abortion, and pre-and post-abortion counseling. Overall, 75.9% and 81.0% of the students were in favor of including in medical education the training on surgical abortion techniques and medical abortion, respectively. Only 2.4% and 1.7% were opposed to the inclusion of training of these two methods in the curriculum. The remaining respondents were neutral in their stand. Desire for more abortion education was associated with students’ pro-choice index, their intention to provide abortion services in future practice, and year of study. However, students’ attitudes toward abortion were not significantly associated with gender, type of university, or ethnicity. Conclusions Most students wanted more training on abortion. Some students also expressed their intention to provide abortion counseling and services in their future practice. Their desire for more training on abortion should be taken into account in the new curriculum. Abortion education is an important step towards making available safe abortion services to enable women to exercise their reproductive rights. PMID:23300600

  1. Medical students' attitudes toward abortion education: Malaysian perspective.

    Science.gov (United States)

    Tey, Nai-peng; Yew, Siew-yong; Low, Wah-yun; Su'ut, Lela; Renjhen, Prachi; Huang, M S L; Tong, Wen-ting; Lai, Siow-li

    2012-01-01

    Abortion is a serious public health issue, and it poses high risks to the health and life of women. Yet safe abortion services are not readily available because few doctors are trained to provide such services. Many doctors are unaware of laws pertaining to abortion. This article reports survey findings on Malaysian medical students' attitudes toward abortion education and presents a case for including abortion education in medical schools. A survey on knowledge of and attitudes toward abortion among medical students was conducted in two public universities and a private university in Malaysia in 2011. A total of 1,060 students returned the completed questionnaires. The survey covered about 90% of medical students in Years 1, 3, and 5 in the three universities. About 90% of the students wanted more training on the general knowledge and legal aspects of abortion, and pre-and post-abortion counseling. Overall, 75.9% and 81.0% of the students were in favor of including in medical education the training on surgical abortion techniques and medical abortion, respectively. Only 2.4% and 1.7% were opposed to the inclusion of training of these two methods in the curriculum. The remaining respondents were neutral in their stand. Desire for more abortion education was associated with students' pro-choice index, their intention to provide abortion services in future practice, and year of study. However, students' attitudes toward abortion were not significantly associated with gender, type of university, or ethnicity. Most students wanted more training on abortion. Some students also expressed their intention to provide abortion counseling and services in their future practice. Their desire for more training on abortion should be taken into account in the new curriculum. Abortion education is an important step towards making available safe abortion services to enable women to exercise their reproductive rights.

  2. Orbital maneuvers around irregular shaped bodies

    Science.gov (United States)

    Venditti, Flaviane; Rocco, E. M.; Almeida Prado, A. B.

    2013-05-01

    Abstract (2,250 Maximum Characters): In the solar system there are many small bodies called asteroids. The large majority of these bodies are located in the asteroid belt, between the orbits of the planets Mars and Jupiter. The Near- Earth Objects, or NEOs, are objects with perihelion below 1.3AU, which include comets and asteroids. The NEOs are considered to have orbits passing close to the Earth’s orbit and, in the case of asteroids, are called Near-Earth Asteroids (NEAs). Among the NEAs there are bodies considered potentially hazardous asteroids (PHAs), whose minimum orbit intersection distance with Earth is 0.05AU and that have absolute magnitude (H) of 22, which would mean an asteroid of at least 110-240 meters, depending on its albedo. One of the major characteristic of the asteroids is the irregular shape, causing the dynamics of orbits around these bodies to be different from a spherical shaped one. The fact that an object is not spherical generates a perturbation on the gravitational field. The disturbing force can be determined considering the shape of the specific body. A satellite orbiting this body would suffer the effects of this perturbation, but knowing the disturbing force, it’s possible to correct and control the orbit according to the desired mission. The polyhedron method is a traditional way to model an asteroid by dividing the object into smaller parts. The data used on this work are composed by a combination of triangular faces. The total disturbing force is a sum of the force on each piece of the model. Therefore, after the simulations are obtained, it’s possible to apply the desired corrections of the perturbation using continuous low thrust in closed loop, making it possible to perform maneuvers near these bodies. One of the important applications of the study shown above is in the ASTER mission, that is under study by INPE and several other Brazilian academic institutions, which goal is to send a spacecraft to an asteroid and then

  3. [Role of ultrasound in elective abortions].

    Science.gov (United States)

    Wylomanski, S; Winer, N

    2016-12-01

    Ultrasound plays a fundamental role in the management of elective abortions. Although it can improve the quality of post-abortion care, it must not be an obstacle to abortion access. We thus studied the role of ultrasound in pregnancy dating and possible alternatives and analyzed the literature to determine the role of ultrasound in post-abortion follow-up. During an ultrasound scan, the date of conception is estimated by measurement of the crown-rump length (CRL), defined by Robinson, or of the biparietal diameter (BPD), as defined by the French Center for Fetal Ultrasound (CFEF) after 11 weeks of gestation (Robinson and CFEF curves) (grade B). Updated curves have been developed in the INTERGROWTH study. In the context of abortion, the literature recommends the application of a safety margin of 5 days, especially when the CRL and/or BPD measurement indicates a term close to 14 weeks (that is equal or below 80 and 27mm, respectively) (best practice agreement). Accordingly, with the ultrasound measurement reliable to±5 days when its performance meets the relevant criteria, an abortion can take place when the CRL measurement is less than 90mm or the BPD less than 30mm (INTERGROWTH curves) (best practice agreement). While a dating ultrasound should be encouraged, its absence is not an obstacle to scheduling an abortion for women who report that they know the date of their last menstrual period and/or of the at-risk sexual relations and for whom a clinical examination by a healthcare professional is possible (best practice agreement). In cases of intrauterine pregnancy of uncertain viability or of a pregnancy of unknown location, without any particular symptoms, the patient must be able to have a transvaginal ultrasound to increase the precision of the diagnosis (grade B). Various reviews of the literature on post-abortion follow-up indicate that the routine use of ultrasound during instrumental abortions should be avoided (best practice agreement). If it becomes

  4. High Levels of Post-Abortion Complication in a Setting Where Abortion Service Is Not Legalized

    Science.gov (United States)

    Melese, Tadele; Habte, Dereje; Tsima, Billy M.; Mogobe, Keitshokile Dintle; Chabaesele, Kesegofetse; Rankgoane, Goabaone; Keakabetse, Tshiamo R.; Masweu, Mabole; Mokotedi, Mosidi; Motana, Mpho; Moreri-Ntshabele, Badani

    2017-01-01

    Background Maternal mortality due to abortion complications stands among the three leading causes of maternal death in Botswana where there is a restrictive abortion law. This study aimed at assessing the patterns and determinants of post-abortion complications. Methods A retrospective institution based cross-sectional study was conducted at four hospitals from January to August 2014. Data were extracted from patients’ records with regards to their socio-demographic variables, abortion complications and length of hospital stay. Descriptive statistics and bivariate analysis were employed. Result A total of 619 patients’ records were reviewed with a mean (SD) age of 27.12 (5.97) years. The majority of abortions (95.5%) were reported to be spontaneous and 3.9% of the abortions were induced by the patient. Two thirds of the patients were admitted as their first visit to the hospitals and one third were referrals from other health facilities. Two thirds of the patients were admitted as a result of incomplete abortion followed by inevitable abortion (16.8%). Offensive vaginal discharge (17.9%), tender uterus (11.3%), septic shock (3.9%) and pelvic peritonitis (2.4%) were among the physical findings recorded on admission. Clinically detectable anaemia evidenced by pallor was found to be the leading major complication in 193 (31.2%) of the cases followed by hypovolemic and septic shock 65 (10.5%). There were a total of 9 abortion related deaths with a case fatality rate of 1.5%. Self-induced abortion and delayed uterine evacuation of more than six hours were found to have significant association with post-abortion complications (p-values of 0.018 and 0.035 respectively). Conclusion Abortion related complications and deaths are high in our setting where abortion is illegal. Mechanisms need to be devised in the health facilities to evacuate the uterus in good time whenever it is indicated and to be equipped to handle the fatal complications. There is an indication for

  5. Latin American women’s experiences with medical abortion in settings where abortion is legally restricted

    Directory of Open Access Journals (Sweden)

    Zamberlin Nina

    2012-12-01

    Full Text Available Abstract Abortion is legally restricted in most of Latin America where 95% of the 4.4 million abortions performed annually are unsafe. Medical abortion (MA refers to the use of a drug or a combination of drugs to terminate pregnancy. Mifepristone followed by misoprostol is the most effective and recommended regime. In settings where mifepristone is not available, misoprostol alone is used. Medical abortion has radically changed abortion practices worldwide, and particularly in legally restricted contexts. In Latin America women have been using misoprostol for self-induced home abortions for over two decades. This article summarizes the findings of a literature review on women’s experiences with medical abortion in Latin American countries where voluntary abortion is illegal. Women’s personal experiences with medical abortion are diverse and vary according to context, age, reproductive history, social and educational level, knowledge about medical abortion, and the physical, emotional, and social circumstances linked to the pregnancy. But most importantly, experiences are determined by whether or not women have the chance to access: 1 a medically supervised abortion in a clandestine clinic or 2 complete and accurate information on medical abortion. Other key factors are access to economic resources and emotional support. Women value the safety and effectiveness of MA as well as the privacy that it allows and the possibility of having their partner, a friend or a person of their choice nearby during the process. Women perceive MA as less painful, easier, safer, more practical, less expensive, more natural and less traumatic than other abortion methods. The fact that it is self-induced and that it avoids surgery are also pointed out as advantages. Main disadvantages identified by women are that MA is painful and takes time to complete. Other negatively evaluated aspects have to do with side effects, prolonged bleeding, the possibility that it

  6. High Levels of Post-Abortion Complication in a Setting Where Abortion Service Is Not Legalized.

    Science.gov (United States)

    Melese, Tadele; Habte, Dereje; Tsima, Billy M; Mogobe, Keitshokile Dintle; Chabaesele, Kesegofetse; Rankgoane, Goabaone; Keakabetse, Tshiamo R; Masweu, Mabole; Mokotedi, Mosidi; Motana, Mpho; Moreri-Ntshabele, Badani

    2017-01-01

    Maternal mortality due to abortion complications stands among the three leading causes of maternal death in Botswana where there is a restrictive abortion law. This study aimed at assessing the patterns and determinants of post-abortion complications. A retrospective institution based cross-sectional study was conducted at four hospitals from January to August 2014. Data were extracted from patients' records with regards to their socio-demographic variables, abortion complications and length of hospital stay. Descriptive statistics and bivariate analysis were employed. A total of 619 patients' records were reviewed with a mean (SD) age of 27.12 (5.97) years. The majority of abortions (95.5%) were reported to be spontaneous and 3.9% of the abortions were induced by the patient. Two thirds of the patients were admitted as their first visit to the hospitals and one third were referrals from other health facilities. Two thirds of the patients were admitted as a result of incomplete abortion followed by inevitable abortion (16.8%). Offensive vaginal discharge (17.9%), tender uterus (11.3%), septic shock (3.9%) and pelvic peritonitis (2.4%) were among the physical findings recorded on admission. Clinically detectable anaemia evidenced by pallor was found to be the leading major complication in 193 (31.2%) of the cases followed by hypovolemic and septic shock 65 (10.5%). There were a total of 9 abortion related deaths with a case fatality rate of 1.5%. Self-induced abortion and delayed uterine evacuation of more than six hours were found to have significant association with post-abortion complications (p-values of 0.018 and 0.035 respectively). Abortion related complications and deaths are high in our setting where abortion is illegal. Mechanisms need to be devised in the health facilities to evacuate the uterus in good time whenever it is indicated and to be equipped to handle the fatal complications. There is an indication for clinical audit on post-abortion care to

  7. Dynamic cerebral autoregulation changes during sub-maximal handgrip maneuver.

    Directory of Open Access Journals (Sweden)

    Ricardo C Nogueira

    Full Text Available PURPOSE: We investigated the effect of handgrip (HG maneuver on time-varying estimates of dynamic cerebral autoregulation (CA using the autoregressive moving average technique. METHODS: Twelve healthy subjects were recruited to perform HG maneuver during 3 minutes with 30% of maximum contraction force. Cerebral blood flow velocity, end-tidal CO₂ pressure (PETCO₂, and noninvasive arterial blood pressure (ABP were continuously recorded during baseline, HG and recovery. Critical closing pressure (CrCP, resistance area-product (RAP, and time-varying autoregulation index (ARI were obtained. RESULTS: PETCO₂ did not show significant changes during HG maneuver. Whilst ABP increased continuously during the maneuver, to 27% above its baseline value, CBFV raised to a plateau approximately 15% above baseline. This was sustained by a parallel increase in RAP, suggestive of myogenic vasoconstriction, and a reduction in CrCP that could be associated with metabolic vasodilation. The time-varying ARI index dropped at the beginning and end of the maneuver (p<0.005, which could be related to corresponding alert reactions or to different time constants of the myogenic, metabolic and/or neurogenic mechanisms. CONCLUSION: Changes in dynamic CA during HG suggest a complex interplay of regulatory mechanisms during static exercise that should be considered when assessing the determinants of cerebral blood flow and metabolism.

  8. Expanding medical abortion: can medical abortion be effectively provided without the routine use of ultrasound?

    Science.gov (United States)

    Kaneshiro, Bliss; Edelman, Alison; Sneeringer, Robyn K; Ponce de Leon, Rodolfo Gomez

    2011-03-01

    Medical abortion studies have traditionally relied on ultrasound to confirm gestational age, intrauterine location and abortion completion. However, the routine dependence on ultrasound can limit access to safe services for women living in low resource settings that are often most in need of safe abortion care. This review discusses the literature surrounding the safe provision of medical abortion without the routine use of ultrasonography and concludes that clinicians can use the reported last menstrual period (LMP) and physical examination to reasonably estimate gestational age. Completed pregnancy expulsion can be confirmed primarily through history and physical examination with some studies indicating that urine pregnancy tests may also play a limited role. Central to the discussion of whether medical abortion can be provided in most low resource settings without the routine use of ultrasonography is the fact that the mifepristone-misoprostol regimen is a highly effective procedure for pregnancy termination through 63 days' gestation. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. Indberetning af provokerede aborter i 1994. En sammenligning mellem data i Registeret over Legalt Provokerede Aborter og Landspatientregistere

    DEFF Research Database (Denmark)

    Krebs, L; Johansen, A M; Helweg-Larsen, K

    1997-01-01

    Up to 31st December 1994 all cases of legally induced abortions were notified by the physician responsible for the operation to the National Board of Health and recorded in the Register of Induced Abortions. Following this data, abortion statistics will rely on data concerning induced abortions...... in the Danish National Patient Register, which includes information based upon the unique personal number of all patients admitted to hospitals. The completeness of the Register of Induced Abortions and the National Patient Register as to induced abortions in 1994 was assessed to evaluate the impact...... of the change in method of monitoring on trends in the national and regional abortion rate. The complete number of induced abortions was estimated to be the sum of the number recorded in both registers, cases recorded only in the Register of Induced Abortions, cases recorded only in the National Patient...

  10. Induction of fetal demise before abortion.

    Science.gov (United States)

    Diedrich, Justin; Drey, Eleanor

    2010-06-01

    For decades, the induction of fetal demise has been used before both surgical and medical second-trimester abortion. Intracardiac potassium chloride and intrafetal or intra-amniotic digoxin injections are the pharmacologic agents used most often to induce fetal demise. In the last several years, induction of fetal demise has become more common before second-trimester abortion. The only randomized, placebo-controlled trial of induced fetal demise before surgical abortion used a 1 mg injection of intra-amniotic digoxin before surgical abortion at 20-23 weeks' gestation and found no difference in procedure duration, difficulty, estimated blood loss, pain scores or complications between groups. Inducing demise before induction terminations at near viable gestational ages to avoid signs of life at delivery is practiced widely. The role of inducing demise before dilation and evacuation (D&E) remains unclear, except for legal considerations in the United States when an intact delivery is intended. There is a discrepancy between the one published randomized trial that used 1 mg intra-amniotic digoxin that showed no improvement in D&E outcomes and observational studies using different routes, doses and pre-abortion intervals that have made claims for its use. Additional randomized trials might provide clearer evidence upon which to make further recommendations about any role of inducing demise before surgical abortion. At the current time, the Society of Family Planning recommends that pharmacokinetic studies followed by randomized controlled trials be conducted to assess the safety and efficacy of feticidal agents to improve abortion safety.

  11. Septic/unsafe abortion: a preventable tragedy.

    Science.gov (United States)

    Sultana, Ruqqia; Noor, Shehla; Fawwad, Ali; Abbasi, Nasreen; Bashir, Rubina

    2012-01-01

    Unsafe abortion is one of the greatest neglected problems of health care in developing countries like Pakistan. In countries where abortions are restricted women have to resort to clandestine interventions to have an unwanted pregnancy terminated. The study was conducted to find out the prevalence of septic induced abortion and the associated morbidity and mortality and to highlight the measures to reduce it. This cross-sectional descriptive study was carried out in Obs/Gyn B Unit, Ayub Teaching Hospital, Abbottabad from January 2007 to December 2011. During this period all the patients presenting with pyrexia lower abdominal pain, vaginal bleeding, acute abdomen, septic or hypovolaemic shock after undergoing some sort of intervention for abortion outside the hospital were included. After thorough history, examination and detailed investigations including high vaginal and endocervical swabs for culture and sensitivity and pelvic ultrasound supportive management was given followed by antibiotics, surgical evacuation of uterus/ major laparotomy in collaboration with surgeon as required. Patients with DIC or multiple system involvement were managed in High Dependency Unit (HDU) by multidisciplinary team. During the study period out of a total 6,906 admissions 968 presented with spontaneous abortion. There were 110 cases (11.36%) of unsafe abortion, 56.4% presented with vaginal discharge, 34.5% with vaginal bleeding, 21.8% with acute abdomen, while 18.9% in shock and 6.8% with DIC. Forty-nine percent patients used termination as a method of contraception. Mortality rate was 16.36%, leading cause being septicaemia. Death and severe morbidity from unsafe abortions and its complications is avoidable through health education, effective contraception, early informed recognition and management of the problem once it occurs.

  12. Early medical abortion without prior ultrasound.

    Science.gov (United States)

    Raymond, Elizabeth G; Bracken, Hillary

    2015-09-01

    To explore the potential for using last menstrual period (LMP) rather than ultrasound to establish gestational age (GA) eligibility for medical abortion. We used the results of a recently published systematic review to identify studies with data on the number of abortion patients with GA more than 63 or 70 days by ultrasound but less than those or other specific limits by LMP. We analyzed data from these studies to estimate the proportion of women with GAs greater than 63 or 70 days by ultrasound in various subgroups of women defined by LMP. We found three studies with relevant data. One enrolled 4257 medical abortion patients of whom 4% had GAs of >70 days by ultrasound. Of the 2681 who were certain that their LMPs began no more than 56 days prior, only 16 (0.6%) were >70 days by ultrasound. In a second much smaller study of surgical abortion patients, of whom 19% were >70 days by ultrasound, 90 women were certain that their LMPs started more than 56 days prior, and of those, 7 (7.8%) had GAs of >70 days by ultrasound. In the third study, which included surgical abortion patients with a mean GA of 61 days, at least 12% of the 138 patients with LMPs 70 days by ultrasound. The possibility that access to medical abortion can be enhanced for selected women by omitting the requirement for a screening ultrasound is promising and should be further investigated. Gestational dating using LMP rather than ultrasound may be reasonable for selected patients before medical abortion. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. [Epidemiology of induced abortion in France].

    Science.gov (United States)

    Vigoureux, S

    2016-12-01

    Conduct a synthesis of existing knowledge about the frequency of induced abortion or termination of pregnancy and unplanned pregnancies, the exposure factors of unplanned pregnancies and abortion and the associated morbidity and mortality. Consultation of The Medline database, and national and international reports on abortions in France and in developed countries. Voluntary termination of pregnancy is an induced abortion, opted for non-medical reasons, which in France can be performed before 14 weeks of gestation. Abortion is a common procedure, with rare complications, amounting to about 220,000 procedures per year in France with a stable rate over decades. Similarly to births, women aged 20 to 24 are most affected. The possibility of an abortion exists for all women; this potential event, however, is not equal for each and varies by age of women, socio-professional situations, geographical origins, marital status and past or present domestic and sexual violence. The French historical analysis shows that for 50 years the increase in contraceptive prevalence rate is associated with a decrease in the frequency of unplanned pregnancies. It is therefore possible that the prevention of unplanned pregnancy through early uptake of contraception and contraception options by women is related to a woman's lifestyle. Nonetheless, the number of abortion remains stable since its decriminalization despite the large increase in medicalized contraceptive prevalence rate. Good knowledge of the epidemiology of voluntary termination of pregnancy and unplanned pregnancies is a prerequisite to better adopt prevention and case management strategies. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  14. Meanings of abortion in context: accounts of abortion in the lives of women diagnosed with breast cancer.

    Science.gov (United States)

    Kirkman, Maggie; Apicella, Carmel; Graham, Jillian; Hickey, Martha; Hopper, John L; Keogh, Louise; Winship, Ingrid; Fisher, Jane

    2017-04-05

    A breast cancer diagnosis and an abortion can each be pivotal moments in a woman's life. Research on abortion and breast cancer deals predominantly with women diagnosed during pregnancy who might be advised to have an abortion. The other-discredited but persistent-association is that abortions cause breast cancer. The aim here was to understand some of the ways in which women themselves might experience the convergence of abortion and breast cancer. Among 50 women recruited from the Australian Breast Cancer Family Study and interviewed in depth about what it meant to have a breast cancer diagnosis before the age of 41, five spontaneously told of having or contemplating an abortion. The transcripts of these five women were analysed to identify what abortion meant in the context of breast cancer, studying each woman's account as an individual "case" and interpreting it within narrative theory. It was evident that each woman understood abortion as playing a different role in her life. One reported an abortion that she did not link to her cancer, the second was relieved not to have to abort a mid-treatment pregnancy, the third represented abortion as saving her life by making her cancer identifiable, the fourth grieved an abortion that had enabled her to begin chemotherapy, and the fifth believed that her cancer was caused by an earlier abortion. The women's accounts illustrate the different meanings of abortion in women's lives, with concomitant need for diverse support, advice, and information.

  15. A Maneuvering Flight Noise Model for Helicopter Mission Planning

    Science.gov (United States)

    Greenwood, Eric; Rau, Robert; May, Benjamin; Hobbs, Christopher

    2015-01-01

    A new model for estimating the noise radiation during maneuvering flight is developed in this paper. The model applies the Quasi-Static Acoustic Mapping (Q-SAM) method to a database of acoustic spheres generated using the Fundamental Rotorcraft Acoustics Modeling from Experiments (FRAME) technique. A method is developed to generate a realistic flight trajectory from a limited set of waypoints and is used to calculate the quasi-static operating condition and corresponding acoustic sphere for the vehicle throughout the maneuver. By using a previously computed database of acoustic spheres, the acoustic impact of proposed helicopter operations can be rapidly predicted for use in mission-planning. The resulting FRAME-QS model is applied to near-horizon noise measurements collected for the Bell 430 helicopter undergoing transient pitch up and roll maneuvers, with good agreement between the measured data and the FRAME-QS model.

  16. Attitude-Control Algorithm for Minimizing Maneuver Execution Errors

    Science.gov (United States)

    Acikmese, Behcet

    2008-01-01

    A G-RAC attitude-control algorithm is used to minimize maneuver execution error in a spacecraft with a flexible appendage when said spacecraft must induce translational momentum by firing (in open loop) large thrusters along a desired direction for a given period of time. The controller is dynamic with two integrators and requires measurement of only the angular position and velocity of the spacecraft. The global stability of the closed-loop system is guaranteed without having access to the states describing the dynamics of the appendage and with severe saturation in the available torque. Spacecraft apply open-loop thruster firings to induce a desired translational momentum with an extended appendage. This control algorithm will assist this maneuver by stabilizing the attitude dynamics around a desired orientation, and consequently minimize the maneuver execution errors.

  17. Acute aortic thrombosis following incorrect application of the Heimlich maneuver.

    Science.gov (United States)

    Mack, Lloyd; Forbes, Thomas L; Harris, Kenneth A

    2002-01-01

    The Heimlich maneuver has been widely accepted as a safe and effective method of relieving life-threatening foreign-body upper airway obstruction. When applied incorrectly, however, it may result in direct trauma to the intraabdominal viscera. Only two cases of major aortic complications have been reported. Both have involved thrombosis of an abdominal aortic aneurysm. We report two further instances of aortic thrombotic complications due to the incorrect application of the Heimlich maneuver. The first case resulted in thrombosis of an abdominal aortic aneurysm. In the second case the abdominal thrusts caused dislodgement of thrombus from an atherosclerotic nonaneurysmal aorta, which resulted in thromboembolic occlusion of both lower extremities. In both cases, as with the two previously reported instances, massive reperfusion injury resulted, which eventually proved fatal. When applied incorrectly, the Heimlich maneuver may result in direct trauma to the abdominalaorta and is an unusual cause of acute aortic thrombosis.

  18. New therapeutic maneuver for anterior canal benign paroxysmal positional vertigo.

    Science.gov (United States)

    Yacovino, Dario A; Hain, Timothy C; Gualtieri, Francisco

    2009-11-01

    This article describes the clinical features of anterior semicircular canal benign paroxysmal positional vertigo (AC-BPPV) and a new therapeutic maneuver for its management. Our study was a retrospective review of cases from an ambulatory tertiary referral center. Thirteen patients afflicted with positional paroxysmal vertigo exhibiting brief positional down-beating nystagmus in positional tests (Dix-Hallpike and head-hanging position) were treated with a maneuver comprised of the following movements: Sequential head positioning beginning supine with head hanging 30 degrees dependent with respect to the body, then supine with head inclined 30 degrees forward, and ending sitting with head 30 degrees forward. All cases showed excellent therapeutic response to our repositioning procedure, i.e. relief of vertigo and elimination of nystagmus. The maneuver described is an option for AC-BPPV treatment.

  19. Spain still in need of a good abortion law.

    Science.gov (United States)

    Gasco, M

    1991-09-01

    In 1985 Spain adopted a new abortion law that allows women to have abortions if: 1) the pregnancy poses a physical or mental risk, 2) the fetus risks a defect, 3) in cases of rape. 94% of all abortions are carried out in private clinics. Before the law only 411 abortions were reported, after the law 16,766 were reported the next year. 52% of the women were unmarried, 49% had no children, and 93% were less than 12 weeks pregnant. The availability of safe abortions is limited by: 1) lack of centers in most geographical regions and 2) lack of clinics or hospitals in the public health system that will give abortion services. The addition of 4th ground for abortion would not significantly improve access to abortion services since 98% of all abortions are performed under the mental risk indication. A better solution would be to adopt a time limit system similar to other European countries. Since 93% of all abortion occur within 12 weeks of pregnancy, it would accommodate most women. However, whether by executive order or legislation, increasing legal access will still not increase access. There simply is n system in place to accommodate the number of women who would seek abortions i they became legal (it is estimated that 200000 women got to England annually seeking abortion.) Doctors do not want to perform abortions and there is no social or legal standing to force them to do so.

  20. [Abortion-related mortality in Brazil: decrease in spatial inequality].

    Science.gov (United States)

    Lima, B G

    2000-03-01

    Abortion is not only a major cause of obstetric hospitalization in poor countries, but it also represents the failure of the public health system to provide enough information about contraceptive methods and thus prevent pregnancies. In Brazil, the high utilization rates of health facilities due to abortions reflect the ongoing difficulties with family planning and contraception. In addition, mortality resulting from abortions serves as an indicator of the quality of abortion procedures, an important point in a country where the practice is illegal and therefore done clandestinely. In this study, we analyzed the rates of mortality resulting from abortions among women 10 to 54 years old, including women who died from spontaneous and induced abortion, from 1980 to 1995, for the various regions of the country. The information we used came from the mortality data bank of the public health system of the Ministry of Health. Population data were obtained from the Brazilian Institute for Geography and Statistics. We studied 2,602 deaths, 15% of which were due to missed abortion, spontaneous abortion, or legally permitted induced abortion. The other 85% of the deaths were due to illegal induced abortions or to nonspecified abortions. The mortality rates from abortion-related causes have steadily decreased in all the regions of Brazil, but this improvement has been unevenly distributed in the country. The region with the smallest decrease in this rate (38% over 15 years) was the Northeast. The age of women dying from abortions progressively declined over the period studied.

  1. Evidence for Parachlamydia in bovine abortion.

    Science.gov (United States)

    Ruhl, Silke; Casson, Nicola; Kaiser, Carmen; Thoma, Ruedi; Pospischil, Andreas; Greub, Gilbert; Borel, Nicole

    2009-03-16

    Bovine abortion of unknown infectious aetiology still remains a major economic problem. In this study, we focused on a new possible abortigenic agent called Parachlamydia acanthamoebae. Retrospective samples (n=235) taken from late-term abortions in cattle were investigated by real-time diagnostic PCR for Chlamydiaceae and Parachlamydia spp., respectively. Histological sections of cases positive by real-time PCR for any Chlamydia-related agent were further examined by immunohistochemistry using specific antibodies. Chlamydophila abortus was detected only in three cases (1.3%) by real-time PCR and ArrayTube Microarray playing a less important role in bovine abortion compared to the situation in small ruminants in Switzerland. By real-time PCR as many as 43 of 235 (18.3%) cases turned out to be positive for Parachlamydia. The presence of Parachlamydia within placental lesions was confirmed in 35 cases (81.4%) by immunohistochemistry. The main histopathological feature in parachlamydial abortion was purulent to necrotizing placentitis (25/43). Parachlamydia should be considered as a new abortigenic agent in Swiss cattle. Since Parachlamydia may be involved in lower respiratory tract infections in humans, bovine abortion material should be handled with care given the possible zoonotic risk.

  2. Abortion in Brazil: legislation, reality and options.

    Science.gov (United States)

    Guedes, A C

    2000-11-01

    Abortion is illegal in Brazil except when performed to save the woman's life or in cases of rape. This paper gives a brief history of parliamentary and extra-parliamentary efforts to change abortion-related legislation in Brazil in the past 60 years, the contents of some of the 53 bills that have been tabled in that time, the non-governmental stakeholders involved and the debate itself in recent decades. The authorities in Brazil have never assumed full public responsibility for reproductive health care or family planning, let alone legal abortion; the ambivalence of the medical profession is an important obstacle. Most politicians avoid getting involved in the abortion debate, but the majority of bills in the 1990s have favoured less restrictive legislation. Incremental legislative and health service changes could help to improve the situation for women. Advocacy is probably the most important action, to promote an environment conducive to change. Clandestine abortion is a serious public health problem in Brazil, and the inadequacy of family planning services is one of the causes of this problem. The solutions should be made a priority for the Brazilian public health system.

  3. Abortion Law and Policy Around the World

    Science.gov (United States)

    2017-01-01

    Abstract The aim of this paper is to provide a panoramic view of laws and policies on abortion around the world, giving a range of country-based examples. It shows that the plethora of convoluted laws and restrictions surrounding abortion do not make any legal or public health sense. What makes abortion safe is simple and irrefutable—when it is available on the woman’s request and is universally affordable and accessible. From this perspective, few existing laws are fit for purpose. However, the road to law reform is long and difficult. In order to achieve the right to safe abortion, advocates will need to study the political, health system, legal, juridical, and socio-cultural realities surrounding existing law and policy in their countries, and decide what kind of law they want (if any). The biggest challenge is to determine what is possible to achieve, build a critical mass of support, and work together with legal experts, parliamentarians, health professionals, and women themselves to change the law—so that everyone with an unwanted pregnancy who seeks an abortion can have it, as early as possible and as late as necessary. PMID:28630538

  4. Autopilot Control Synthesis for Path Tracking Maneuvers of Underwater Vehicles

    Institute of Scientific and Technical Information of China (English)

    Sam-Sang YOU; Hyeung-Sik CHOI; Hwan-Seong KIM; Han-Il PARK

    2011-01-01

    This paper is concerned with the robust control synthesis of autonomous underwater vehicle (AUV) for general path following maneuvers. First, we present maneuvering kinematics and vehicle dynamics in a unified framework. Based on H loop-shaping procedure, the 2-DOF autopilot controller has been presented to enhance stability and path tracking.By use of model reduction, the high-order control system is reduced to one with reasonable order, and further the scaled low-order controller has been analyzed in both the frequency and the time domains. Finally, it is shown that the autopilot control system provides robust performance and stability against prescribed levels of uncertainty.

  5. Virtual simulation of maneuvering captive tests for a surface vessel

    Directory of Open Access Journals (Sweden)

    Ahmad Hajivand

    2015-09-01

    Full Text Available Hydrodynamic derivatives or coefficients are required to predict the maneuvering characteristics of a marine vehicle. These derivatives are obtained numerically for a DTMB 5512 model ship by virtual simulating of captive model tests in a CFD environment. The computed coefficients are applied to predict the turning circle and zigzag maneuvers of the model ship. The comparison of the simulated results with the available experimental data shows a very good agreement among them. The simulations show that the CFD is precise and affordable tool at the preliminary design stage to obtain maneuverability performance of a marine vehicles.

  6. Variable structure guidance law for attacking surface maneuver targets

    Institute of Scientific and Technical Information of China (English)

    Han Yanhua; Xu Bo

    2008-01-01

    The characteristics of surface maneuver targets are analyzed and a 3-D relative motion model for missiles and targets is established. A variable structure guidance law is designed considering the characteristics of targets. In the guidance law, the distance between missiles and targets as well as the missile-target relative velocity are all substituted by estimation values. The estimation errors, the target's velocity, and the maneuver acceleration are all treated as bounded disturbance. The guidance law proposed can be implemented conveniently in engineering with little target information. The performance of the guidance system is analyzed theoretically and the numerical simulation result shows the effectiveness of the guidance law.

  7. Traumatic rupture of the stomach secondary to Heimlich maneuver.

    Science.gov (United States)

    Dupre, M W; Silva, E; Brotman, S

    1993-11-01

    The case of a 93-year-old man who received a Heimlich maneuver while choking is reported. After the procedure, the patient presented with abdominal pain and ultimately was found to have developed a gastric rupture. He was hospitalized for 66 days. Review of the literature showed that only four gastric perforations related to the Heimlich maneuver have been documented. Other complications have occurred. It is reasonable to perform the procedure as an alternative to asphyxiation, but emergency physicians must be aware of the fact that life-threatening complications may ensue.

  8. Active Control of Solar Array Dynamics During Spacecraft Maneuvers

    Science.gov (United States)

    Ross, Brant A.; Woo, Nelson; Kraft, Thomas G.; Blandino, Joseph R.

    2016-01-01

    Recent NASA mission plans require spacecraft to undergo potentially significant maneuvers (or dynamic loading events) with large solar arrays deployed. Therefore there is an increased need to understand and possibly control the nonlinear dynamics in the spacecraft system during such maneuvers. The development of a nonlinear controller is described. The utility of using a nonlinear controller to reduce forces and motion in a solar array wing during a loading event is demonstrated. The result is dramatic reductions in system forces and motion during a 10 second loading event. A motion curve derived from the simulation with the closed loop controller is used to obtain similar benefits with a simpler motion control approach.

  9. Tracking of Maneuvering Target in Glint Noise Environment

    Institute of Scientific and Technical Information of China (English)

    ZUODongguang; BIANShutan; HANChongzhao; ZHENGLin; ZHUHongyan

    2005-01-01

    This paper presents a tracking algorithm for maneuvering target in the presence of glint noise. In radar target tracking system, because of the random wandering of the target position, the measurement noise is clearly non-Gaussian distribution, called as glint noise, which has a considerable influence on conventional linear estimates. In this paper, the glint noise is modeled via the mixture of Gaussian distribution and Laplace distribution, and tackled with two model sets. The tracking algorithm for maneuvering target is derived detailedly when the model sets is interacting in the presence of glint noise. The Monte Carlo simulation results express its better performance in comparison with the IMM algorithm.

  10. Constructing abortion as a social problem: “Sex selection” and the British abortion debate

    Science.gov (United States)

    2017-01-01

    Between February 2012 and March 2015, the claim that sex selection abortion was taking place in Britain and that action needed to be taken to stop it dominated debate in Britain about abortion. Situating an analysis in sociological and social psychological approaches to the construction of social problems, particularly those considering “feminised” re-framings of anti-abortion arguments, this paper presents an account of this debate. Based on analysis of media coverage, Parliamentary debate and official documents, we focus on claims about grounds (evidence) made to sustain the case that sex selection abortion is a British social problem and highlight how abortion was problematised in new ways. Perhaps most notable, we argue, was the level of largely unchallenged vilification of abortion doctors and providers, on the grounds that they are both law violators and participants in acts of discrimination and violence against women, especially those of Asian heritage. We draw attention to the role of claims made by feminists in the media and in Parliament about “gendercide” as part of this process and argue that those supportive of access to abortion need to critically assess both this aspect of the events and also consider arguments about the problems of “medical power” in the light of what took place. PMID:28367000

  11. Expression of AIF-1 and RANTES in Unexplained Spontaneous Abortion and Possible Association with Alloimmune Abortion

    Institute of Scientific and Technical Information of China (English)

    Yong-hong LI; Hai-lin WANG; Ya-juan ZHANG

    2007-01-01

    Objective To investigate the effects of allograft inflammatory factor-1(AIF-1)and (RANTES) in sera and deciduas on unexplained early spontaneous abortion.Methods AIF-1 and RANTES were examined in sera and deciduas/endometria of 43 unexplained early spontaneous abortion women (group A),40 healthy women with early pregnancy(group B)and 20 healthy women with no pregnancy (group C). Immunohistochemistry and enzyme linked immunosorbent assay (ELISA) were used in this study. Results AIF-1 protein was expressed both in deciduas of group A and in endometria of group C.In group A, H scores in the recurrent abortion deciduas specimens were significantly greater than those in the first abortion;in endometrium,expression of AIF-1 was greater in the secretory than in proliferative phase of group C.In group B,concentrations of RANTES in sera were higher in 7th-8th week of pregnancy than in 6th-7th and >8th week of pregnancy;expression of AIF-1 protein showed a negative correlation with RASNTES concentration;a significant increase of the RANTES levels in sera and tissue was observed in group B. Conclusion These results demonstrate, for the first time,that AIF-1 are expressed in deciduas of unexplained spontaneous abortion suggesting that AIF-1 involve in alloimmune abortion; RANTES might act as a novel blocking antibody;AIF-1 and RANTES might act as reliable markers for diagnosis of early alloimmune abortion.

  12. Physician opinions concerning legal abortion in Bogotá, Colombia.

    Science.gov (United States)

    Stanhope, Kaitlyn; Rochat, Roger; Fink, Lauren; Richardson, Kalie; Brack, Chelsey; Comeau, Dawn

    2017-01-19

    Since the decriminalisation of abortion in 2006, women in Colombia have continued to seek clandestine abortions, endangering their health and contributing to maternal mortality and morbidity. The goal of this study was to explore physicians' opinions towards and knowledge about legal abortion in Bogotá, Colombia, and key barriers to the legal abortion access. We conducted 13 key informant interviews followed by a survey with a probability sample of 49 doctors working in public hospitals in Bogotá. Interview and survey data showed lack of technical experience in the provision of abortion and nuanced opinions towards its practice. Key informants described ignorance and lack of abortion training in medical schools as key barriers to provision. In the survey, 16/49 respondents had performed an abortion, 24/49 had referred a woman for an abortion and only 33/49 showed correct knowledge of the law.

  13. Abortion Policy in Britain and the United States.

    Science.gov (United States)

    Francome, Colin

    1980-01-01

    Compares the number of legal abortions performed in the United States and Britain. Reveals that the rate of abortion in the United States is more than twice that of Britain. Analyzes the reasons for the different rates. (Author)

  14. Unsafe abortion: a cruel way of birth control

    African Journals Online (AJOL)

    2014-06-02

    Jun 2, 2014 ... Development Goal 5A – unsafe abortion contribution to maternal ... Department of Community Medicine, Shri Sathya Sai Medical College & Research Institute, Kancheepuram. ... of unsafe abortion in Colombia, 1989-2008.

  15. Abortion and women's roles in society: opinions from Tlaxcala, Mexico.

    Science.gov (United States)

    Palermo, Tia M; Wilson, Kate S; García, Sandra G; Díaz-Olavarrieta, Claudia

    2010-01-01

    We aim to assess the opinions of Mexicans in the state of Tlaxcala on abortion and other topics concerning women's reproductive health and status in society. We summarize opinions on abortion and women's roles in society and perform logit regressions to assess characteristics correlated with support for abortion rights. A majority of respondents were against a woman's right to abortion when asked generally, but when asked about specific circumstances, a majority supported the right to abortion in five of the nine hypothetical circumstances proposed. In multivariate analysis, age, education, religion, religious service attendance, and views regarding women's roles in society had significant effects on support for the right to abortion. Our results demonstrate that residents of Tlaxcala view abortion as a personal decision and support a woman's right to abortion in more circumstances than currently allowed under state law.

  16. Student Nurses View an Abortion Client: Attitude and Context Effects.

    Science.gov (United States)

    Fischer, Edward H.

    1979-01-01

    Presents two studies of the relationship between student nurses' attitudes and patient perception with regard to abortion. Results indicate that the student nurses' judgments were related to their prevailing attitude toward abortion and to their religiosity. (Author/MA)

  17. Medical abortion and the risk of subsequent adverse pregnancy outcomes

    DEFF Research Database (Denmark)

    Virk, Jasveer; Zhang, Jun; Olsen, Jørn

    2007-01-01

    BACKGROUND: The long-term safety of surgical abortion in the first trimester is well established. Despite the increasing use of medical abortion (abortion by means of medication), limited information is available regarding the effects of this procedure on subsequent pregnancies. METHODS: We...... identified all women living in Denmark who had undergone an abortion for nonmedical reasons between 1999 and 2004 and obtained information regarding subsequent pregnancies from national registries. Risks of ectopic pregnancy, spontaneous abortion, preterm birth (at ... weight (abortion were compared with risks in women who had had a first-trimester surgical abortion. RESULTS: Among 11,814 pregnancies in women who had had a previous first-trimester medical abortion (2710 women...

  18. Uterine contraction induced by Tanzanian plants used to induce abortion

    DEFF Research Database (Denmark)

    Nikolajsen, Tine; Nielsen, Frank; Rasch, Vibeke

    2011-01-01

    Women in Tanzania use plants to induce abortion. It is not known whether the plants have an effect.......Women in Tanzania use plants to induce abortion. It is not known whether the plants have an effect....

  19. Induced abortion and placenta complications in the subsequent pregnancy

    DEFF Research Database (Denmark)

    Zhou, Wei Jin; Nielsen, Gunnar Lauge; Larsen, Helle

    2001-01-01

    Background. To study the risk of placenta complications following an induced abortion as a function of the interpregnancy interval. Methods. This study is based on three Danish national registries; the Medical Birth Registry, the Hospital Discharge Registry, and the Induced Abortion Registry. All...... primigravida women from 1980 to 1982 were identified in these three registries. A total of 15,727 women who terminated the pregnancy with a first trimester induced abortion were selected to the abortion cohort, and 46,026 women who did not terminate the pregnancy with an induced abortion constituted...... or the Medical Birth Registry records. Results. A slightly higher risk of placenta complications following an abortion was found. Retained placenta occurred more frequently in women with one, two or more previous abortions, compared with women without any previous abortion of similar gravidity. Adjusting...

  20. Socioeconomic position and the risk of spontaneous abortion

    DEFF Research Database (Denmark)

    Norsker, Filippa Nyboe; Espenhain, Laura; A Rogvi, Sofie

    2012-01-01

    To investigate the relationship between different indicators of socioeconomic position and the risk of spontaneous abortion.......To investigate the relationship between different indicators of socioeconomic position and the risk of spontaneous abortion....

  1. Pregnancy Choices: Raising the Baby, Adoption, and Abortion

    Science.gov (United States)

    ... PREGNANCY Pregnancy Choices: Raising the Baby, Adoption, and Abortion • What are my options if I find out ... is financial help available? • If I am considering abortion, what should I know about my state’s laws? • ...

  2. Access to abortion and secular liberties

    Directory of Open Access Journals (Sweden)

    Roberto Arriada Lorea

    2007-01-01

    Full Text Available In Brazil, facing an issue like abortion requires a secular perspective since the freedom of conscience assured by the Federal Constitution places upon the State the need to regard not only different viewpoints of different religions, but more specifically assure the right to diversity existing within a same religion, as well as the right to exercise different views from those of the hierarchy of his/her own religion. As such, there is no legal barrier for the decriminalization of abortion in the country. It is up to legislators to reform the present law and decriminalize abortion, assuming the commitments Brazil has assumed with international human-rights organizations, thus assuring the efficacy of civil liberties.

  3. Ethical considerations on methods used in abortions.

    Science.gov (United States)

    Kluge, Eike-Henner W

    2015-03-01

    There is a fundamental inconsistency in Western society's treatment of non-human animals on the one hand, and of human foetuses on the other. While most Western countries allow the butchering of animals and their use in experimentation, this must occur under carefully controlled conditions that are intended to minimize their pain and suffering as much as possible. At the same time, most Western countries permit various abortion methods without similar concerns for the developing fetus. The only criteria for deciding which abortion method is used centre in the stage of the pregnancy, the size of the fetus, the health of the pregnant woman and the physician's preference. This is out of step with the underlying ethos of animal cruelty legislation, cannot be justified ethically and should be rectified by adjusting abortion methods to the capacity of the fetus to experience nociception and/or pain.

  4. Post-abortion contraception: care and practices.

    Science.gov (United States)

    Borges, Ana Luiza Vilela; Monteiro, Renata Luciria; Hoga, Luiza Akiko Komura; Fujimori, Elizabeth; Chofakian, Christiane Borges do Nascimento; dos Santos, Osmara Alves

    2014-01-01

    to analyze assistance regarding contraception methods received by women during hospitalization due to abortion, and contraceptive practices the month after this episode. a longitudinal study of women hospitalized due to abortion in a public hospital in the city of São Paulo. Face-to-face interviews (n=170) followed by telephone interviews in the subsequent month (n=147) were conducted between May and December of 2011. a small number of women reported they received guidance on, and prescription for, contraceptive methods at hospital discharge. A trend of statistical significance was identified for prescription of contraceptive methods at discharge and its use in the following month, when adjusted for age. Most women reported sexual intercourse (69.4%) with the use of contraceptive method (82.4%), but no health professional guidance (63.1%). despite the fact that post-abortion contraception assistance was lower than the recommended guidelines by public health policies, women demonstrated willingness to use contraceptive methods.

  5. The politics of abortion and contraception

    Directory of Open Access Journals (Sweden)

    Drezgić Rada

    2004-01-01

    Full Text Available In this article the author challenges several dominant positions that are relevant for understanding demographic trends and contraceptive practices as well as their mutual relationship. First, the author rejects the assumed direct connection between high abortion rates and low fertility. Second, the author challenges the thesis according to which abortions come about because of the lack of contraception and proposes that high abortion rates result from failing contraception i.e. from high failing rates of coitus interruptus which is a preferred method of birth control by men and women in Serbia. Finally, the author argues that giving control over reproductive risk to men does not make women passive victims of male domination. Rather women are, it is argued, active agents in reproducing hegemonic gender roles and relations. In addition, the author shows how gender power relations formed at the micro level may be consequential for macro level politics.

  6. Mifepristone-misoprostol midtrimester abortion: impact of gestational age on the induction-to-abortion interval.

    Science.gov (United States)

    Gómez, Olga; Borrás, Aina; Rabanal, Aintzane; Palacio, Montse; Carceller, Antonia; Coll, Oriol; Gratacós, Eduard

    2010-02-01

    This study was conducted to explore the effect of gestational age (GA) on the induction-to-abortion interval of mifepristone-misoprostol midtrimester termination of pregnancy (TOP) regimen. This study involved a consecutive series of 270 pregnancies between 12.0 and 22.6 weeks that have undergone legal TOP from April 2006 to June 2009. All women received a single oral dose of 200 mg mifepristone and, 36-48 h later, a course of misoprostol (an initial vaginal dose of 800 mcg plus four oral doses of 400 mcg at 3-hourly intervals). Treatment was considered to be a failure if abortion did not occur within 24 h. The impact of GA, parity and maternal age on the induction-to-abortion interval was assessed by means of Cox regression. Overall, the mean GA at TOP was 18.0 weeks. The mean induction-to-abortion interval was 9.8 h (SD=8.2 h; range=1-50 h), and 246 women (91%) aborted successfully within 24 h. GA at TOP and parity were the only two variables independently associated with the induction-to-abortion interval. The mean induction-to-abortion interval was increased by about 50% in patients undergoing TOP between 20.0 and 22.6 weeks (12.9 h, SD=8.9), as compared with those at 16.0-19.6 weeks (7.8 h, SD=5.9) and 12.0-15.6 weeks (8.2 h, SD=8.3) (pabortion interval was more modest, with a 20% increase in induction-to-abortion interval in nulliparous (10.1 h, SD=9.1), as compared with women with a previous live birth (8.1 h, SD=6.7). The mean induction-to-abortion interval increases by 4 h after 20 weeks GA. This information may be relevant for counseling and planning of the procedure.

  7. Induced abortion frequency in Ankara, Turkey, before and after the legal regulation of induced abortion.

    Science.gov (United States)

    Maral, Işil; Durukan, Elif; Albyrak, Selda; Oztimur, Neşe; Biri, Aydan; Bumin, M Ali

    2007-09-01

    To determine the effects of the 1983 law that legalized induced abortion on the number and place of abortions, and on the use of family planning (FP) methods before and after abortion, and to determine the demographic characteristics and reproductive health features according to the order of abortion. This study included 2455 married, widowed or divorced women presenting at Mother and Child Health-Family Planning Centres in Ankara. A questionnaire was used for data collection. Nearly three out of 10 (28.7%) of the women had undergone at least one induced abortion. In the age groups 45-54 and 55-64, 49 and 37.3%, respectively, had had one or more terminations of pregnancy (TOPs). The induced abortion rate increased following the enacting of the law. In the 15-24 and in the 55-64 age group, 55.6 and 89%, respectively, of the women had been aborted by a private physician. Before the index pregnancy, 63.1% were not using contraception compared with 37.3% thereafter. The rate of use of FP increased after the law was passed. Although the most common reason for having an abortion was unwanted pregnancy in all age groups and nearly 60.0% of the women aged less than 55 reported that they were not using any FP method at the time of the TOP, the proportion of women having undergone at least one of these procedures increased after the law was passed, indicating that abortion is used as a FP method.

  8. Basal body temperature recordings in spontaneous abortion.

    Science.gov (United States)

    Cohen, J; Iffy, L; Keyser, H H

    1976-01-01

    Basal body temperature (BBT) charts taken during the cycle of conception in cases that resulted in spontaneous abortion appear to provide the best available information concerning events associated with time of fertilization in doomed gestations. This study is based on a series of 227 patients who had early spontaneous abortion occurring between January 1967 and December 1974. A diagnosis of pregnancy initiated regular assays of urinary estrogen and pregnanediol excretion. Patients were instructed to report any bleeding episode which might occur, and to preserve all tissues that might be expelled. A total of 11 basal body temperature charts were obtained from patients who had subsequent early spontaneous abortion. Chromosome studies and histologic investigations were conducted. Another group of 11 consecutive BBT records were obtained from patients who had normal deliveries. The study shows that women with normal cycles experience a midcycle temperature rise requiring 1 to 3 days. In subsequent patients, this time limit was exceeded in 7 out of 11 cases of early abortion, and in 4 of 11 fertilization that resulted in an apparently normal gestation and infant. As temperature rise resulted from vigorous progesterone secretion by the corpus luteum, subnormal levels indicate inadequate steroidogenesis in the early luteal phase, and falling estrogen and progesterone levels predicted fetal demise in all cases. These findings are useful in the management of early pregnancy that follows repeated spontaneous first trimester abortions or a prolonged period of infertility. They also confirm experimental and clinical evidence regarding the role of ovulation defects in the occurrence of various types of reproductive wastage, including early abortion, anatomic and chromosome defects of the embryo and others. Prospective studies of cycles of conception through BBT recordings/hormone assays may shed light in the understanding of defects of human reproduction.

  9. Catholic options in the abortion debate.

    Science.gov (United States)

    Maguire, D C

    1990-01-01

    The little-known Roman Catholic theological doctrine of probabilism, an ethical system explicated in all manuals of moral theology, is explained using as an example the dilemma of abortion. Probabilism is based on the notion that a doubtful moral obligation may not be imposed as though it were certain. "Ubi dubium, ibi libertas," means where there is doubt, there is freedom. There are 2 types of moral probability, intrinsic probability, where the individual, without the help of moral theologians, perceives the inapplicability of a particular moral teaching; and extrinsic probability, which involves reliance on the findings of 5 or 6 reputable moral theologians, who may hold a liberal view. Probabilism implies a reasonable doubt, and one's reasons must be cogent, but not necessarily conclusive. Today's abortion debate is an example of a respectable debate, where the liberal view has been endorsed by a number of reputable religious or other humanitarian bodies that in some cases abortion is not always immoral. Other examples in history are the view once taught by the church that taking interest on loans was immoral, that depriving slaves and women of civil rights on non-Catholics of religious or political freedom was moral. For today's legislators, there is a precedent throughout theological history for the state permitting an evil: both St. Augustine and St. Thomas Aquinas wrote that prostitution, although evil, should not be outlawed, because worse evils would occur with prohibition. Legislators who personally find abortion always immoral can support a Roe V. Wade decision because 1) it does not require anyone to have an abortion, and 2) the abortion debate, among Catholics, and non-Catholics is not settled.

  10. Abortion laws in African Commonwealth countries.

    Science.gov (United States)

    Cook, R J; Dickens, B M

    1981-01-01

    This paper provides an overview of the range of current (1981) abortion laws in the African Commonwealth countries, traces the origins of the laws to their colonial predecessors, and discusses legal reform that would positively provide for legal termination of pregnancy. The authors claim that the range of these laws demonstrates an evolution that leads from customary/common law (Lesotho and Swaziland) to basic law (Botswana, The Gambia, Malawi, Mauritius, Nigeria's Northern States and Seychelles) to developed law (Ghana, Kenya, Nigeria's Southern States, Sierra Leone, and Uganda), and, finally, to advanced law (Zambia and Zimbabwe). The authors call for treating abortion as an issue of health and welfare as opposed to one of crime and punishment. Since most of the basic law de jure is treated and administered as developed law de facto, the authors suggest decriminalizing abortion and propose ways in which to reform the law: clarifying existing law; liberalizing existing law to allow abortion based upon certain indications; limiting/removing women's criminal liability for seeking an abortion; allowing hindsight contraception; protecting providers treating women in good faith; publishing recommended fees for services to protect poor women; protecting providers who treat women with incomplete abortion; and punishing providers who fail to provide care to women in need, with the exception of those seeking protection under a conscience clause. The authors also suggest clarifying the means by which health services involving pregnancy termination may be delivered, including: clarification of the qualifications of practitioners who may treat women; specification of the facilities that may treat women, perhaps broken down by gestational duration of the pregnancy; specifying gestational limits during which the procedure can be performed; clarifying approval procedures and consents; and allowing for conscientious objections to performing the procedure.

  11. Portugal takes step back on abortion legalization.

    Science.gov (United States)

    1998-07-01

    According to international press reports, a law that would have allowed Portuguese women abortions through the 10th week of pregnancy and into the 16th week if their physical or mental health was at risk has been rescinded after a referendum to determine the statute's future was voided because of low voter turnout. Passed in February, the law was a liberalization of Portugal's strict anti-abortion laws, which ban all abortions except for narrowly defined medical reasons or in the case of rape (and those are permitted only until the 12th week of pregnancy). Because the issue is such a controversial one, politicians had turned to a national referendum asking Portuguese voters to overturn or ratify the new law. The referendum was the first in the country since the end of its right-wing dictatorship in 1974, and 50% participation was required. Only 31.5% of the country's 8.5 million eligible voters went to the polls on June 28. Of those voting, 50.9% voted against the liberalized new legislation. Sunny weather and World Cup soccer matches were both pointed to as reasons for the low turnout. Officials estimate there are some 20,000 illegal abortions annually in Portugal. Abortion-rights activists in the mostly Roman-Catholic country say hospitals see roughly 10,000 women a year suffering from complications from illegal abortions, and that at least 800 women die each year from the procedure. In the next day's Diario de Noticias, a daily paper in Portugal, the entire front page was filled with a giant question mark. "What now, lawmakers?" the headline read. full text

  12. Nursing care according to women in abortion situations

    OpenAIRE

    MARIUTTI, Mariana Gondim; Almeida, Ana Maria; PANOBIANCO, Marislei Sanches

    2007-01-01

    This qualitative study aimed to understand how women having an abortion experience the nursing care they receive. The statements of 13 hospitalized women were analyzed through content analysis. The central category "Nursing care experienced in situations of abortion" was constituted from 4 subcategories: care centered in physical needs; fear of judgment in abortion situations; legal aspects defining care; the need for support in abortion situations. These women identified nursing care as base...

  13. TRAP laws and the invisible labor of US abortion providers

    OpenAIRE

    Mercier, Rebecca J.; Buchbinder, Mara; Bryant, Amy

    2015-01-01

    Targeted Regulations of Abortion Providers (TRAP laws) are proliferating in the United States and have increased barriers to abortion access. In order to comply with these laws, abortion providers make significant changes to facilities and clinical practices. In this article, we draw attention to an often unacknowledged area of public health threat: how providers adapt to increasing regulation, and the resultant strains on the abortion provider workforce. Current US legal standards for aborti...

  14. Legal, Social and Psycho-Medical Effects of Abortion

    OpenAIRE

    2012-01-01

    This work deals with the relationship between induced abortion and mental health with a special focus on the area of political controversy.  This article explores the historical background of the abortion and its legislative implications in Europe with special reference to Bosnia and Herzegovina. This work is based on etnographich, analitical and historical aproaches. It explains abortion in medical terms and analyzes the psychological effects of the abortion. This is a significant and challa...

  15. Abortion and women's roles in society: opinions from Tlaxcala, Mexico

    OpenAIRE

    2010-01-01

    OBJECTIVE: We aim to assess the opinions of Mexicans in the state of Tlaxcala on abortion and other topics concerning women's reproductive health and status in society. MATERIAL AND METHODS: We summarize opinions on abortion and women's roles in society and perform logit regressions to assess characteristics correlated with support for abortion rights. RESULTS: A majority of respondents were against a woman's right to abortion when asked generally, but when asked about specific circumstances,...

  16. Policies Affect Preferences: Evidence from Random Variation in Abortion Jurisprudence

    OpenAIRE

    2016-01-01

    Whether policies shift preferences is relevant to policy design. We exploit the random assignment of U.S. federal judges creating geographically local precedent and the fact that judges’ politics, religion, and race predict decision-making in abortion jurisprudence. Instrumenting for abortion jurisprudence with exogenous judicial characteristics, we estimate the impact of abortion jurisprudence on state laws, campaign donations, and abortion attitudes. We verify information transmission in th...

  17. Post-Abortion Syndrome: A Critical Review of the Literature

    OpenAIRE

    2013-01-01

    Background and Aim Unwanted pregnancy and abortion are common life events, with an estimated 1 in 5 women experiencing an abortion within their lifetime. Although abortion itself is a relatively minor, safe procedure with minimal physical impact, controversy exists regarding the psychological risks associated with the termination of a pregnancy. A key argument within this debate is whether or not there is such a phenomenon as post-abortion syndrome. Therefore, this study aimed to examine t...

  18. Factors affecting attitudes towards medical abortion in Lithuania

    DEFF Research Database (Denmark)

    Lazarus, Jeff; Nielsen, Stine; Jakubcionyte, Rita

    2006-01-01

    Surgical abortion in Lithuania is governed by a 1994 ministerial decree that made it legal for any woman 16 or older. This article seeks to determine the key demographic factors in Lithuanian attitudes towards medical abortion, which is currently not legal.......Surgical abortion in Lithuania is governed by a 1994 ministerial decree that made it legal for any woman 16 or older. This article seeks to determine the key demographic factors in Lithuanian attitudes towards medical abortion, which is currently not legal....

  19. Analysis of the Spontaneous Abortion in Chinese Married Women

    Institute of Scientific and Technical Information of China (English)

    高尔生; 邓新清; 何更生; 方可娟; 唐威; 楼超华

    1994-01-01

    The spontaneous abortion is a common type of pregnant outcomes. The spontaneous abortion rate can be used to indicate the women's fecundity and the level of the reproductive health. It is also a sensitive indicator for determing the social, economic, and health status and prenatal care. To explore the preventive method for spontaneous abortion and improve women's health level, it is important to evaluate the status of spontaneous abortion and to determine the factors affecting

  20. INFLUENCE OF ELECTROACUPUNCTURE ON ARTIFICIAL ABORTION-INDUCED SIDE EFFECTS

    Institute of Scientific and Technical Information of China (English)

    田丽颖

    2001-01-01

    In the present study, the effect of electroecupuncture (EA) of acupoints of Ren, Spleen and Stomach Meridians on artificial abortion-induced side effects was observed in 100 artificial abortion women. In comparison with 45 artificial abortion women in the control group (who had not accepted EA treatment), EA possessed significant effects in relieving abdominal pain, reducing vaginal bleeding duration, lowering infection rate and infertility rate after artificial abortion operation.

  1. [The decision process in induced abortion].

    Science.gov (United States)

    Ytterstad, T S; Tollan, A

    1990-06-20

    This study describes the pattern of decision as reported by women undergoing elective abortion. The results are based on interviews with 45 of 67 women admitted to the Department of Obstetrics and Gynecology, University Hospital of Tromsø, during a two month period in 1988. All women had informed, and most often consulted, at least one person before making the decision, usually their partner and/or a female friend. The majority of the persons consulted supported her, whatever her decision. According to the women, they made the women, the final decision themselves. Two women were persuaded by their partner to decide to have an elective abortion.

  2. Abortion and contraceptive practices in eastern Europe.

    Science.gov (United States)

    Kovács, L

    1997-07-01

    In countries of the CCEE region (Countries of Central and Eastern Europe) the very high incidence of pregnancy termination is characteristic of family planning and the notion 'contraception instead of abortion' has not yet been achieved. The causes and consequences of this unfortunate situation will be reviewed: the reproductive health indicators in the area; the status of contraceptive use and of abortion; the impact of legislation in the different countries; and the efforts to achieve changes. The conclusions of the 'Szeged Declaration' which led to an increase in contraceptive prevalence will be discussed.

  3. Spontaneous abortion and physical strain around implantation

    DEFF Research Database (Denmark)

    Hjollund, N H; Jensen, Tina Kold; Bonde, Jens Peter

    2000-01-01

    Existing studies of physical strain and spontaneous abortion are mainly retrospective or based only on pregnancies that have survived the first trimester. Furthermore, almost all studies have relied on averaged measures of physical strain, which tend to blur an effect if peak values during short...... pregnancy the women recorded physical strain prospectively in a structured diary. Physical strain around the time of implantation was associated with later spontaneous abortion. The adjusted risk ratio for women who reported physical strain higher than average at day 6 to 9 after the estimated date...

  4. Medical abortion. defining success and categorizing failures

    DEFF Research Database (Denmark)

    Rørbye, Christina; Nørgaard, Mogens; Vestermark, Vibeke;

    2003-01-01

    Medical abortion was performed in 461 consecutive women with gestational age LT /= 63 days using a regimen of mifepristone 600 mg followed 2 days later by gemeprost 1 mg vaginally. Success, defined as no surgical intervention, declined from 98.7% after 2 weeks to 94.6% after 15 weeks. The differe......Medical abortion was performed in 461 consecutive women with gestational age LT /= 63 days using a regimen of mifepristone 600 mg followed 2 days later by gemeprost 1 mg vaginally. Success, defined as no surgical intervention, declined from 98.7% after 2 weeks to 94.6% after 15 weeks...

  5. Spontaneous abortion and physical strain around implantation

    DEFF Research Database (Denmark)

    Hjøllund, Niels Henrik Ingvar; Jensen, T.K.; Bonde, J.P.

    2000-01-01

    Existing studies of physical strain and spontaneous abortion are mainly retrospective or based only on pregnancies that have survived the first trimester. Furthermore, almost all studies have relied on averaged measures of physical strain, which tend to blur an effect if peak values during short...... pregnancy the women recorded physical strain prospectively in a structured diary. Physical strain around the time of implantation was associated with later spontaneous abortion. The adjusted risk ratio for women who reported physical strain higher than average at day 6 to 9 after the estimated date...

  6. Acute thrombosis of abdominal aortic aneurysm subsequent to Heimlich maneuver: a case report.

    Science.gov (United States)

    Kirshner, R L; Green, R M

    1985-07-01

    We report a case of acute thrombosis of an abdominal aortic aneurysm secondary to a correctly applied and successful Heimlich maneuver. Although the Heimlich maneuver is generally safe and effective, this possible catastrophic consequence needs to be recognized.

  7. Women's perspectives on ultrasound viewing in the abortion care context.

    Science.gov (United States)

    Kimport, Katrina; Preskill, Felisa; Cockrill, Kate; Weitz, Tracy A

    2012-01-01

    In recent years, states have passed a range of regulations regarding ultrasound procedures in abortion care. Abortion rights opponents have promoted ultrasound viewing, believing that women who view their own ultrasound images are likely to be dissuaded from abortion. Abortion rights advocates, in contrast, routinely oppose these regulations, citing concerns that ultrasound viewing in the abortion context will be emotionally difficult for women. However, no empirical research has examined the effects of ultrasound viewing in unwanted pregnancies. We conducted in-depth interviews with 20 respondents who received an ultrasound as part of their abortion care in one of two states in the American heartland. Interview transcripts were analyzed using grounded theory and a matrix technique for discussion of ultrasound viewing and regulations about ultrasound viewing. Respondents' accounts offer support for anti-abortion claims that ultrasound viewing can dissuade women from abortion, as well as support for abortion rights claims that viewing an ultrasound can cause emotional difficulty for a woman planning to abort. Interviews point to unexpected outcomes of ultrasound viewing, including reports that viewing better enabled respondents to cope with their abortion. Ultrasound viewing does not have a singular effect. These data suggest that current assumptions about viewing effects are inaccurate, or at the least incomplete. We do not find support for legislating mandatory ultrasound viewing in abortion care. Questions about clinical care practices are best address in the medical context, not the legislative arena. Copyright © 2012 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  8. Determinants of abortion decisions among Ghanaian university students.

    Science.gov (United States)

    Appiah-Agyekum, Nana Nimo; Sorkpor, Constance; Ofori-Mensah, Samuel

    2015-02-01

    Unsafe abortion accounts for a significant proportion of maternal and reproductive health related mortalities and complications in developing countries. In Ghana and sub-Saharan Africa in general, abortion remains a significant barrier to achieving the health related MDGs. Yet, there exist a dearth of information on the determinants of abortion decisions among adolescents, students and other populations at risk. This study explores the factors that are likely to influence abortion decisions among University students in Ghana. It also explores their knowledge and perceptions on abortion. Data were collected from 142 randomly sampled students of the University of Ghana through focus group discussions. Questions focused on their knowledge on abortion and the key determinants of their decisions to abort. The results were recorded, transcribed, and analysed qualitatively using the thematic analysis approach. The students were knowledgeable on abortion. In making decisions on abortion, the students considered their education, religious beliefs, health, economic factors, and family. Factors such as societal pressure and peer influence that, to date, have been the backbone of sexual and reproductive health, anti-abortion stigma, and unsafe abortion education and interventions have minimal influence on abortion decisions among the students. Rather, these interventions must focus on their education, religious beliefs, health, economic factors, and family to make maximum impact.

  9. Reproductive Health and the Question of Abortion in Botswana: A ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    abortion leads some women to seek clandestine procedures, or alternatively, to carry the fetus ... This article constitutes a review of the abortion issue in Botswana based on my ... not punitive laws, present the greatest barriers to women seeking to terminate an unwanted ... familial pressures, or because abortion on request.

  10. [Abortion level in 5 species of Cestrum L. (Solanaceae)].

    Science.gov (United States)

    Castro Laportte, M; Ruíz Zapata, T

    2001-01-01

    We studied the fitness and abortion levels in five species of genus Cestrum L. (Solanaceae) present in a cloud forest of Parque Nacional Henri Pittier, Venezuela. The seed set is variable and the abortion is higher at flowers-fruits and ovule levels, while the S/O ratio is low. We discuss the possible causes of abortion and seed set in these species.

  11. The Expression of Experience: Code's Critique of Gilligan's Abortion Study.

    Science.gov (United States)

    Pitt, Alice

    1991-01-01

    Presents a response to Lorraine Code's critique of Carol Gilligan's abortion study. Urges that abortion be read as a socially constructed experience based on more than women's moral decisions. Discusses language and experience to present abortion as an area of contested meaning in historical and ideological constructions of social life. (DK)

  12. 42 CFR 457.475 - Limitations on coverage: Abortions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Limitations on coverage: Abortions. 457.475 Section... State Plan Requirements: Coverage and Benefits § 457.475 Limitations on coverage: Abortions. (a) General rule. FFP under title XXI is not available in expenditures for an abortion, or in expenditures for...

  13. The Effect of Religious Membership on Teen Abortion Rates.

    Science.gov (United States)

    Tomal, Annette

    2001-01-01

    Studied abortion rates among teenagers in 1,024 counties in 18 states that report abortion numbers. Results show that counties with high levels of religious membership were more likely to be in a state with a parental involvement law for teenage abortions. Both religious membership level and a parental involvement law were negatively related to…

  14. Contraceptive Use among Women Seeking Repeat Abortion in ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    Compared with women seeking their first abortion, significantly more repeat abortion clients had ever used ... social sigma24, repeat abortion may be as well, perhaps even .... 0.1198. aIncludes hostess, cleaner, waitress, housemaid, commercial sex worker, and cook ..... be made to support the process by strengthening.

  15. 21 CFR 884.5070 - Vacuum abortion system.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vacuum abortion system. 884.5070 Section 884.5070 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... § 884.5070 Vacuum abortion system. (a) Identification. A vacuum abortion system is a device designed...

  16. ANTISPERM ANTIBODY IS A POSSIBLE CAUSE OF SPONTANEOUS ABORTION

    Institute of Scientific and Technical Information of China (English)

    XUChong; CHENFu; LIULi; ZHAOFei-Sha

    1989-01-01

    To clarify the possible correlation between antisperm antibodies (ASA) and spontaneous abortion, 68 women, aged 23-37, experienced 2-9 times of spontaneous abortion were tested for ASA by ELISA. 38 fertile women, aged 24-40, without history of abortion were employed as control.

  17. Proposal for Global Standard Maneuvering Orders for Tugboats

    Directory of Open Access Journals (Sweden)

    Ayumi Ishikura

    2013-12-01

    Full Text Available The use of “Standard Maneuvering Orders” for tugboats, vocabulary and phrases mutually pre-agreed between ships and tugboats, is essential for the former to provide clear direction for the latter when berthing or un-berthing safely. Tugboats will need time to change their posture before they take actions in response to orders from persons responsible for ships’ maneuvering. Therefore, when giving directions to change tugboats’ posture, persons who handle their ships are required to send out tug orders, with regard to “delay time,” a gap be-tween the orders from ships and the actions taken by tugboats. “Tug Orders” standardized and used in Japan are composed of the following three factors concerning towage work: tugboat’s motion, direction and engine power, but the author’s research shows that there are “Non-standard” special maneuvering orders other than those “standardized,” which causes such problems as a gap in perception between pilots and tugboat’s opera-tors, etc. The purpose of this paper is to research the delay time between orders for and actions by tugboats and consider the appropriate and safe timing of providing instructions to them, and then to propose globally-authorized “Standard Maneuvering Orders for tugboats”, discussing a problem involved in the use of the special orders used in Japan, and the way in which tug orders are used in other countries.

  18. Time frequency analysis of sound from a maneuvering rotorcraft

    Science.gov (United States)

    Stephenson, James H.; Tinney, Charles E.; Greenwood, Eric; Watts, Michael E.

    2014-10-01

    The acoustic signatures produced by a full-scale, Bell 430 helicopter during steady-level-flight and transient roll-right maneuvers are analyzed by way of time-frequency analysis. The roll-right maneuvers comprise both a medium and a fast roll rate. Data are acquired using a single ground based microphone that are analyzed by way of the Morlet wavelet transform to extract the spectral properties and sound pressure levels as functions of time. The findings show that during maneuvering operations of the helicopter, both the overall sound pressure level and the blade-vortex interaction sound pressure level are greatest when the roll rate of the vehicle is at its maximum. The reduced inflow in the region of the rotor disk where blade-vortex interaction noise originates is determined to be the cause of the increase in noise. A local decrease in inflow reduces the miss distance of the tip vortex and thereby increases the BVI noise signature. Blade loading and advance ratios are also investigated as possible mechanisms for increased sound production, but are shown to be fairly constant throughout the maneuvers.

  19. Volunteer kinematics and reaction in lateral emergency maneuver tests

    NARCIS (Netherlands)

    Rooij, L. van; Elrofai, H.B.H.; Philippens, M.M.G.M.; Daanen, H.A.M.

    2013-01-01

    It is important to understand human kinematics and muscle activation patterns in emergency maneuvers for the design of safety systems and for the further development of human models. The objective of this study was to quantify kinematic behavior and muscle activation in simulated steering tests in s

  20. Acute abdominal aortic thrombosis following the Heimlich maneuver.

    Science.gov (United States)

    Ayerdi, Juan; Gupta, Sushil K; Sampson, Lawrence N; Deshmukh, Narayan

    2002-04-01

    Complications from the Heimlich maneuver are relatively infrequent. Two fatal cases of abdominal aortic thrombosis have been reported following this technique. We report on the first patient that suffered an acute thrombosis of the abdominal aorta and survived. Prompt recognition of this complication provides the only hope of survival from this rare and catastrophic complication.

  1. Heimlich's maneuver-assisted bronchoscopic removal of airway foreign body.

    Science.gov (United States)

    Solanki, Sohan Lal; Bansal, Shivendu; Khare, Arvind; Jain, Amit

    2011-01-01

    Aspiration of foreign bodies (FBs) by children can lead to serious illness and sometimes even death. Bronchoscopic removal of the FB is necessary to prevent from any catastrophic event. Sometimes bronchoscopic removal is not possible due to the larger size of the FB, sharp FB, or long duration FB. Tracheostomy is normally used for the removal of such FBs. The aim of this case report is to highlight the use of Heimlich maneuver for the removal of such FBs before opting invasive procedures. In the present case, a 5-year-old child was presented with history of FB aspiration 5 h back. After multiple failed bronchoscopic attempts to remove the FB it was decided to use Heimlich maneuver in the supine position. A single attempt of Heimlich maneuver expelled the FB into the oral cavity, which was removed by Magill's forceps. On repeated bronchoscope check, there was no remnant of FB. Child's further course of stay in hospital was uneventful. In conclusion, Heimlich maneuver may be useful in patient with failed bronchoscope removal of airway FBs before proceeding for tracheotomy or other invasive procedures.

  2. Ruptured aortic valve cusp: a complication of the Heimlich maneuver.

    Science.gov (United States)

    Chapman, J H; Menapace, F J; Howell, R R

    1983-07-01

    A case of traumatic rupture of the aortic valve as a complication of the Heimlich maneuver is presented. Conformation was made by comparative echocardiographic studies available from three months before and immediately following the incident. The patient refused surgical intervention and died one month later with severe congestive heart failure despite vigorous medical therapy.

  3. Transient Structured Distance as a Maneuver in Marital Therapy

    Science.gov (United States)

    Greene, Bernard L.; And Others

    1973-01-01

    Experience with 73 cases has shown the value of Transient Structured Distance as a maneuver in marriage therapy. While the TSD is a radical form of intervention with risks of anxiety reactions, homosexual panic, or divorce, it has proved effective with difficult forms of acute or chronic marital disharmony. (Author)

  4. Biologically inspired force enhancement for maritime propulsion and maneuvering

    CERN Document Server

    Weymouth, G D

    2016-01-01

    The move to high performance applications greatly increases the demand to produce large instantaneous fluid forces for high-speed maneuvering and improved power efficiency for sustained propulsion. Animals achieve remarkable feats of maneuvering and efficiency by changing their body shape to generate unsteady fluid forces. Inspired by this, we have studied a range of immersed bodies which drastically change their shape to produce fluid forces. These include relatively simple shape- changes, such as quickly changing the angle of attack of a foil to induce emergency stops and the use of tandem flapping foils to generate three times the average propulsive force of a single flapping foil. They also include more unconventional shape-changes such as high-speed retracting foil sections to power roll and dive maneuvers and the use of soft robotics to rapidly shrink the frontal area of an ellipsoid to power 68% efficient fast-start maneuvers or even completely cancel the drag force with 91% quasi-propulsive efficiency...

  5. Barriers to rural induced abortion services in Canada: findings of the British Columbia Abortion Providers Survey (BCAPS.

    Directory of Open Access Journals (Sweden)

    Wendy V Norman

    Full Text Available BACKGROUND: Rural induced abortion service has declined in Canada. Factors influencing abortion provision by rural physicians are unknown. This study assessed distribution, practice, and experiences among rural compared to urban abortion providers in the Canadian province of British Columbia (BC. METHODS: We used mixed methods to assess physicians on the BC registry of abortion providers. In 2011 we distributed a previously-published questionnaire and conducted semi-structured interviews. RESULTS: Surveys were returned by 39/46 (85% of BC abortion providers. Half were family physicians, within both rural and urban cohorts. One-quarter (17/67 of rural hospitals offer abortion service. Medical abortions comprised 14.7% of total reported abortions. The three largest urban areas reported 90% of all abortions, although only 57% of reproductive age women reside in the associated health authority regions. Each rural physician provided on average 76 (SD 52 abortions annually, including 35 (SD 30 medical abortions. Rural physicians provided surgical abortions in operating rooms, often using general anaesthesia, while urban physicians provided the same services primarily in ambulatory settings using local anaesthesia. Rural providers reported health system barriers, particularly relating to operating room logistics. Urban providers reported occasional anonymous harassment and violence. CONCLUSIONS: Medical abortions represented 15% of all BC abortions, a larger proportion than previously reported (under 4% for Canada. Rural physicians describe addressable barriers to service provision that may explain the declining accessibility of rural abortion services. Moving rural surgical abortions out of operating rooms and into local ambulatory care settings has the potential to improve care and costs, while reducing logistical challenges facing rural physicians.

  6. Barriers to rural induced abortion services in Canada: findings of the British Columbia Abortion Providers Survey (BCAPS).

    Science.gov (United States)

    Norman, Wendy V; Soon, Judith A; Maughn, Nanamma; Dressler, Jennifer

    2013-01-01

    Rural induced abortion service has declined in Canada. Factors influencing abortion provision by rural physicians are unknown. This study assessed distribution, practice, and experiences among rural compared to urban abortion providers in the Canadian province of British Columbia (BC). We used mixed methods to assess physicians on the BC registry of abortion providers. In 2011 we distributed a previously-published questionnaire and conducted semi-structured interviews. Surveys were returned by 39/46 (85%) of BC abortion providers. Half were family physicians, within both rural and urban cohorts. One-quarter (17/67) of rural hospitals offer abortion service. Medical abortions comprised 14.7% of total reported abortions. The three largest urban areas reported 90% of all abortions, although only 57% of reproductive age women reside in the associated health authority regions. Each rural physician provided on average 76 (SD 52) abortions annually, including 35 (SD 30) medical abortions. Rural physicians provided surgical abortions in operating rooms, often using general anaesthesia, while urban physicians provided the same services primarily in ambulatory settings using local anaesthesia. Rural providers reported health system barriers, particularly relating to operating room logistics. Urban providers reported occasional anonymous harassment and violence. Medical abortions represented 15% of all BC abortions, a larger proportion than previously reported (under 4%) for Canada. Rural physicians describe addressable barriers to service provision that may explain the declining accessibility of rural abortion services. Moving rural surgical abortions out of operating rooms and into local ambulatory care settings has the potential to improve care and costs, while reducing logistical challenges facing rural physicians.

  7. Barriers to Rural Induced Abortion Services in Canada: Findings of the British Columbia Abortion Providers Survey (BCAPS)

    Science.gov (United States)

    Norman, Wendy V.; Soon, Judith A.; Maughn, Nanamma; Dressler, Jennifer

    2013-01-01

    Background Rural induced abortion service has declined in Canada. Factors influencing abortion provision by rural physicians are unknown. This study assessed distribution, practice, and experiences among rural compared to urban abortion providers in the Canadian province of British Columbia (BC). Methods We used mixed methods to assess physicians on the BC registry of abortion providers. In 2011 we distributed a previously-published questionnaire and conducted semi-structured interviews. Results Surveys were returned by 39/46 (85%) of BC abortion providers. Half were family physicians, within both rural and urban cohorts. One-quarter (17/67) of rural hospitals offer abortion service. Medical abortions comprised 14.7% of total reported abortions. The three largest urban areas reported 90% of all abortions, although only 57% of reproductive age women reside in the associated health authority regions. Each rural physician provided on average 76 (SD 52) abortions annually, including 35 (SD 30) medical abortions. Rural physicians provided surgical abortions in operating rooms, often using general anaesthesia, while urban physicians provided the same services primarily in ambulatory settings using local anaesthesia. Rural providers reported health system barriers, particularly relating to operating room logistics. Urban providers reported occasional anonymous harassment and violence. Conclusions Medical abortions represented 15% of all BC abortions, a larger proportion than previously reported (under 4%) for Canada. Rural physicians describe addressable barriers to service provision that may explain the declining accessibility of rural abortion services. Moving rural surgical abortions out of operating rooms and into local ambulatory care settings has the potential to improve care and costs, while reducing logistical challenges facing rural physicians. PMID:23840578

  8. 47 CFR 80.1183 - Remote control for maneuvering or navigation.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Remote control for maneuvering or navigation... Communications § 80.1183 Remote control for maneuvering or navigation. (a) An on-board station may be used for remote control of maneuvering or navigation control systems aboard the same ship or, where that ship...

  9. Expansion of Safe Abortion Services in Nepal Through Auxiliary Nurse‐Midwife Provision of Medical Abortion, 2011‐2013

    Science.gov (United States)

    Basnett, Indira; Shrestha, Dirgha Raj; Shrestha, Meena Kumari; Shah, Mukta; Aryal, Shilu

    2016-01-01

    Introduction The termination of unwanted pregnancies up to 12 weeks’ gestation became legal in Nepal in 2002. Many interventions have taken place to expand access to comprehensive abortion care services. However, comprehensive abortion care services remain out of reach for women in rural and remote areas. This article describes a training and support strategy to train auxiliary nurse‐midwives (ANMs), already certified as skilled birth attendants, as medical abortion providers and expand geographic access to safe abortion care to the community level in Nepal. Methods This was a descriptive program evaluation. Sites and trainees were selected using standardized assessment tools to determine minimum facility requirements and willingness to provide medical abortion after training. Training was evaluated via posttests and observational checklists. Service statistics were collected through the government's facility logbook for safe abortion services (HMIS‐11). Results By the end of June 2014, medical abortion service had been expanded to 25 districts through 463 listed ANMs at 290 listed primary‐level facilities and served 25,187 women. Providers report a high level of confidence in their medical abortion skills and considerable clinical knowledge and capacity in medical abortion. Discussion The Nepali experience demonstrates that safe induced abortion care can be provided by ANMs, even in remote primary‐level health facilities. Post‐training support for providers is critical in helping ANMs handle potential barriers to medical abortion service provision and build lasting capacity in medical abortion. PMID:26860072

  10. Distance traveled for Medicaid-covered abortion care in California.

    Science.gov (United States)

    Johns, Nicole E; Foster, Diana Greene; Upadhyay, Ushma D

    2017-04-19

    Access to abortion care in the United States is limited by the availability of abortion providers and their geographic distribution. We aimed to assess how far women travel for Medicaid-funded abortion in California and identify disparities in access to abortion care. We obtained data on all abortions reimbursed by the fee-for-service California state Medicaid program (Medi-Cal) in 2011 and 2012 and examined distance traveled to obtain abortion care by several demographic and abortion-related factors. Mixed-effects multivariable logistic regression models were constructed to examine factors associated with traveling 50 miles or more. County-level t-tests and linear regressions were conducted to examine the effects of a Medi-Cal abortion provider in a county on overall and urban/rural differences in utilization. 11.9% (95% CI: 11.5-12.2%) of women traveled 50 miles or more. Women obtaining second trimester or later abortions (21.7%), women obtaining abortions at hospitals (19.9%), and rural women (51.0%) were most likely to travel 50 miles or more. Across the state, 28 counties, home to 10% of eligible women, did not have a facility routinely providing Medi-Cal-covered abortions. Efforts are needed to expand the number of abortion providers that accept Medi-Cal. This could be accomplished by increasing Medi-Cal reimbursement rates, increasing the types of providers who can provide abortions, and expanding the use of telemedicine. If national trends in declining unintended pregnancy and abortion rates continue, careful attention should be paid to ensure that reduced demand does not lead to greater disparities in geographic and financial access to abortion care by ensuring that providers accepting Medicaid payment are available and widely distributed.

  11. Induced Abortion: a Systematic Review and Meta-analysis.

    Science.gov (United States)

    Dastgiri, Saeed; Yoosefian, Maryam; Garjani, Mehraveh; Kalankesh, Leila R

    2017-03-01

    Induced abortion accounts for 1 in 8 of approximately 600000 maternal deaths that occur annually worldwide. Induced abortion rate can be considered as one of the indicators for assessing availability of the appropriate reproductive health plans for women and identifying needs for appropriate related health policies and programs. Researchers searched Pubmed, Google Scholar, CINAHL, Embase, PsycINFO, Cochrane, Iranian Scientific Information Database (SID), Iranian biomedical journals (Iranmedex), and Iranian Research Institute of Information and Documentation (Irandoc) between January 2000 and June 2013, which reported induced abortion. Search terms from two categories including abortion and termination of pregnancy were compiled. The search terms were "induced abortion", "illegal abortion", "illegal abortion", "unsafe abortion", and "criminal abortion". The search was also conducted with "induced termination of pregnancy", "illegal termination of pregnancy", "illegal termination of pregnancy", "unsafe termination of pregnancy" and "criminal termination of pregnancy". Meta-analysis was carried out by using OpenMeta software. Induced abortion rates were calculated based on the random effect model. Overall induced abortion rate was obtained 58.1 per 1000 women (95%CI: 55.16-61.04). In continental level, rate of induced abortion was 14 per 1000 women (95%CI: 11-16). Nation-wide and local rates were obtained 67.27 per 1000 women (95% CI: 60.02-74.23) and 148.92 (95% CI: 140.06-157.79) respectively. Induced abortion is a major public health problem that occurs worldwide whether under the legal restriction or freedom, and it remains as reproductive health concern globally. To eliminate the need for induced abortion is at the core of any effort for preventing this issue. Option with the highest priority is to prevent unwanted pregnancies through promoting reproductive health plans for women of reproductive age. In case the prevention strategies fail, universal provision of

  12. Motherhood and induced abortion among teenagers

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The study investigates the social background of teenagers before being teenage mothers or having an induced abortion. A discrete-time proportional hazard modelling was used to analyse the longitudinal observations of population-based registers covering all children born in Denmark in 1966...

  13. Adolescent Abortion: Psychological and Legal Issues.

    Science.gov (United States)

    American Psychologist, 1987

    1987-01-01

    Findings from empirical research differ greatly from the Supreme Court's assumptions about psychological factors in adolescent abortion. Psychologists should preserve adolescent clients' privacy in counseling about pregnancy-related decisions. Government should encourage counseling services for pregnant adolescents and research on psychological…

  14. Cohort Changes in Attitudes About Legalized Abortion.

    Science.gov (United States)

    Cutler, Stephen J.; And Others

    Cohort changes in attitudes about the availability of legal abortions are traced over a 12-year period using data from seven national surveys. Contrary to the aging-conservatism hypothesis, trends in the direction of increasingly favorable attitudes between 1965 and 1973 and general stability thereafter characterize all cohorts. On this issue,…

  15. Women's hidden transcripts about abortion in Brazil.

    Science.gov (United States)

    Nations, M K; Misago, C; Fonseca, W; Correia, L L; Campbell, O M

    1997-06-01

    Two folk medical conditions, "delayed" (atrasada) and "suspended" (suspendida) menstruation, are described as perceived by poor Brazilian women in Northeast Brazil. Culturally prescribed methods to "regulate" these conditions and provoke menstrual bleeding are also described, including ingesting herbal remedies, patent drugs, and modern pharmaceuticals. The ingestion of such self-administered remedies is facilitated by the cognitive ambiguity, euphemisms, folklore, etc., which surround conception and gestation. The authors argue that the ethnomedical conditions of "delayed" and "suspended" menstruation and subsequent menstrual regulation are part of the "hidden reproductive transcript" of poor and powerless Brazilian women. Through popular culture, they voice their collective dissent to the official, public opinion about the illegality and immorality of induced abortion and the chronic lack of family planning services in Northeast Brazil. While many health professionals consider women's explanations of menstrual regulation as a "cover-up" for self-induced abortions, such popular justifications may represent either an unconscious or artful manipulation of hegemonic, anti-abortion ideology expressed in prudent, unobtrusive and veiled ways. The development of safer abortion alternatives should consider women's hidden reproductive transcripts.

  16. Spiral kicker for the beam abort system

    Energy Technology Data Exchange (ETDEWEB)

    Martin, R.L.

    1983-01-01

    A brief study was carried out to determine the feasibility of a special kicker to produce a damped spiral beam at the beam dump for the beam abort system. There appears to be no problem with realizing this concept at a reasonably low cost.

  17. Abortion, Personal Freedom, and Public Policy

    Science.gov (United States)

    Adamek, Raymond J.

    1974-01-01

    This position paper considers the recent success of the abortion "reform" movement in the United States. A review of the arguments and data pro-abortionists have utilized to establish present policy suggests that this rather extreme solution to personal and social problems has been adopted without adequate evidence. (Author)

  18. Association between Nutritional Status with Spontaneous Abortion

    Directory of Open Access Journals (Sweden)

    Rahimeh Ahmadi

    2016-11-01

    Full Text Available Background: Spontaneous abortion is the most common adverse pregnancy outcome. We aimed to investigate a possible link between nutrient deficiencies and the risk of spontaneous abortion. Materials and Methods: This case-control study included the case group (n=331 experiencing a spontaneous abortion before 14 weeks of pregnancy and the control group (n=331 who were healthy pregnant women over 14 weeks of pregnancy. The participants filled out Food Frequency Questionnaire (FFQ, in which they reported their frequency of consumption for a given serving of each food item during the past three months, on a daily, weekly or monthly basis. The reported frequency for each food item was converted to a daily intake. Then, consumption of nutrients was compared between the two groups. Results: There are significant differences between the two groups regarding consumed servings/day of vegetables, bread and cereal, meat, poultry, fish, eggs, beans, fats, oils and dairy products (P=0.012, P<0.001, P=0.004, P<0.001, P=0.019, respectively. There are significant differences between the two groups in all micronutrient including folic acid, iron, vitamin C, vitamin B6, vitamin B12 and zinc (P<0.001. Conclusion: Poor nutrientions may be correlated with increased risk of spontaneous abortion

  19. The Psychological and Emotional Effects of Abortion.

    Science.gov (United States)

    Arafat, Ibtihaj S.; Chireau, Ruby M.

    The purpose of this study was to investigate the psychological and emotional effects of abortion on women who terminated their pregnancies for social, economic, or personal reasons. These effects were determined, in part, by an analysis of the woman's concept of self, the external support given, and the various coping mechanisms utilized in the…

  20. Abortion Services and Military Medical Facilities

    Science.gov (United States)

    2010-07-08

    general.83 However, the Senate agreed, subject to certain limitations, to consider legislation, S. 1104,84 “to provide for parental involvement in...Senators Frist and Brownback), would “provide for parental involvement in the performance of abortions for dependent children of members of the Armed

  1. Abortion Legalization and Childbearing in Mexico.

    Science.gov (United States)

    Gutiérrez Vázquez, Edith Y; Parrado, Emilio A

    2016-06-01

    In 2007 abortion was legalized in the Federal District of Mexico, making it the largest jurisdiction in Latin America, outside of Cuba, to allow women to have abortions on request during the first trimester of pregnancy. While the implications of the law for women's health and maternal mortality have been investigated, its potential association with fertility behavior has yet to be assessed. We examine metropolitan-area differences in overall and parity-specific childbearing, as well as the age pattern of childbearing between 2000 and 2010 to identify the contribution of abortion legalization to fertility in Mexico. Our statistical specification applies difference-in-difference regression methods that control for concomitant changes in other socioeconomic predictors of fertility to assess the differential influence of the law across age groups. In addition, we account for prior fertility levels and change to better separate the effect of the law from preceding trends. Overall, the evidence suggests a systematic association between abortion legalization and fertility. The law appears to have contributed to lower fertility in Mexico City compared to other metropolitan areas and prior trends. The influence is mostly visible among women aged 20-34 in connection with the transition to first and second child, with limited impact on teenage fertility. There is some evidence that its effect might be diffusing to the Greater Mexico City Metropolitan area.

  2. Counseling View of Abortion in Nigeria

    Science.gov (United States)

    Ogwokhademhe, M. C.; Sowho, Paulina O.

    2015-01-01

    Guidance and counseling are twin words that help people adjust to their psychological, emotional, social and psychosocial problems which tend to occur in human life. Abortion, which is a prevalent problem in Nigeria mostly among the teenage girls, has drawn the attentions of the counselors, teachers, guardians, administrators, researchers and the…

  3. Medical abortion. defining success and categorizing failures

    DEFF Research Database (Denmark)

    Rørbye, Christina; Nørgaard, Mogens; Vestermark, Vibeke

    2003-01-01

    Medical abortion was performed in 461 consecutive women with gestational age LT /= 63 days using a regimen of mifepristone 600 mg followed 2 days later by gemeprost 1 mg vaginally. Success, defined as no surgical intervention, declined from 98.7% after 2 weeks to 94.6% after 15 weeks. The differe......Medical abortion was performed in 461 consecutive women with gestational age LT /= 63 days using a regimen of mifepristone 600 mg followed 2 days later by gemeprost 1 mg vaginally. Success, defined as no surgical intervention, declined from 98.7% after 2 weeks to 94.6% after 15 weeks....... The difference in short- and long-term success rates increased with increasing gestational age. The majority of failures (76%) were diagnosed more than 2 weeks after initiation of the abortion. At a 2-week follow-up visit, the women who turned out to be failures had a larger endometrial width, higher beta......-hCG values and smaller reductions of beta-hCG than those treated successfully. To optimize comparison of success rates after different medical abortion regimens, we suggest that the criteria for success are stated clearly, that the success rates are stratified according to gestational age...

  4. Abortion Legalization and Life-Cycle Fertility

    Science.gov (United States)

    Ananat, Elizabeth Oltmans; Gruber, Jonathan; Levine, Phillip

    2007-01-01

    The early-1970s abortion legalization led to a significant drop in fertility. We investigate whether this decline represented a delay in births or a permanent reduction in fertility. We combine Census and Vital Statistics data to compare the lifetime fertility of women born in early-legalizing states, whose peak childbearing years occurred in the…

  5. Psychological factors that predict reaction to abortion.

    Science.gov (United States)

    Moseley, D T; Follingstad, D R; Harley, H; Heckel, R V

    1981-04-01

    Investigated demographic and psychological factors related to positive or negative reactions to legal abortions performed during the first trimester of pregnancy in 62 females in an urban southern community. Results suggest that the social context and the degree of support from a series of significant persons rather than demographic variables were most predictive of a positive reaction.

  6. Motherhood and induced abortion among teenagers

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The study investigates the social background of teenagers before being teenage mothers or having an induced abortion. A discrete-time proportional hazard modelling was used to analyse the longitudinal observations of population-based registers covering all children born in Denmark in 1966...

  7. Review on abort trajectory for manned lunar landing mission

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Abort trajectory is a passage that ensures the astronauts to return safely to the earth when an emergency occurs. Firstly,the essential elements of mission abort are analyzed entirely based on summarizing the existing studies. Then,abort trajectory requirement and rational selection for different flight phases of typical manned lunar mission are discussed specifically. Considering a trade-off between the two primary constrains of an abort,the return time of flight and energy requirement,a general optimizing method for mission abort is proposed. Finally,some suggestions are given for China’s future manned lunar landing mission.

  8. Why don’t humanitarian organizations provide safe abortion services?

    OpenAIRE

    McGinn, Therese; Casey, Sara E

    2016-01-01

    Background Although sexual and reproductive health services have become more available in humanitarian settings over the last decade, safe abortion services are still rarely provided. The authors’ observations suggest that four reasons are typically given for this gap: ‘There’s no need’; ‘Abortion is too complicated to provide in crises’; ‘Donors don’t fund abortion services’; and ‘Abortion is illegal’. Discussion However, each of these reasons is based on false premises. Unsafe abortion is a...

  9. Psychology Consequences of Abortion Among The Post Abortion Care Seeking Women in Tehran

    Directory of Open Access Journals (Sweden)

    Abolghasem Pourreza

    2011-01-01

    Full Text Available "nObjective: abortion either medical or criminal has distinctive physical, social, and psychological side effects. Detecting types and frequent psychological side effects of abortion among post abortion care seeking women in Tehran was the main objective of the present study. "n Method: 278 women of reproductive age (15-49 interviewed as study population. Response rate was 93/8. Data collected through a questionnaire with 2 parts meeting broad socio-economic characteristics of the respondents and health- related abortion consequences. Tehran hospitals were the site of study. "nResults: The results revealed that at least one-third of the respondents have experienced psychological side effects. Depression, worrying about not being able to conceive again and abnormal eating behaviors were reported as dominant psychological consequences of abortion among the respondents. Decreased self-esteem, nightmare, guilt, and regret with 43.7%, 39.5%, 37.5%, and 33.3% prevalence rates have been placed in the lower status, respectively. "nConclusion: Psychological consequences of abortion have considerably been neglected. Several barriers made findings limited. Different types of psychological side effects, however, experienced by the study population require more intensive attention because of chronic characteristic of psychological disorders, and women's health impact on family and population health.

  10. An alternate mechanism of abortive release marked by the formation of very long abortive transcripts.

    Science.gov (United States)

    Chander, Monica; Austin, Karyn M; Aye-Han, Nwe-Nwe; Sircar, Piya; Hsu, Lilian M

    2007-11-01

    The Esigma70-dependent N25 promoter is rate-limited at promoter escape. Here, RNA polymerase repeatedly initiates and aborts transcription, giving rise to a ladder of short RNAs 2-11 nucleotides long. Certain mutations in the initial transcribed sequence (ITS) of N25 lengthen the abortive initiation program, resulting in the release of very long abortive transcripts (VLATs) 16-19 nucleotides long. This phenomenon is completely dependent on sequences within the first 20 bases of the ITS since altering sequences downstream of +20 has no effect on their formation. VLAT formation also requires strong interactions between RNA polymerase and the promoter. Mutations that change the -35 and -10 hexamers and the intervening 17 base pair spacer away from consensus decrease the probability of aborting at positions +16 to +19. An unusual characteristic of the VLATs is their undiminished levels in the presence of GreB, which rescues abortive RNAs (abortive release at VLAT positions.

  11. Measuring stigma among abortion providers: assessing the Abortion Provider Stigma Survey instrument.

    Science.gov (United States)

    Martin, Lisa A; Debbink, Michelle; Hassinger, Jane; Youatt, Emily; Eagen-Torkko, Meghan; Harris, Lisa H

    2014-01-01

    We explored the psychometric properties of 15 survey questions that assessed abortion providers' perceptions of stigma and its impact on providers' professional and personal lives referred to as the Abortion Provider Stigma Survey (APSS). We administered the survey to a sample of abortion providers recruited for the Providers' Share Workshop (N = 55). We then completed analyses using Stata SE/12.0. Exploratory factor analysis, which resulted in 13 retained items and identified three subscales: disclosure management, resistance and resilience, and discrimination. Stigma was salient in abortion provider's lives: they identified difficulties surrounding disclosure (66%) and felt unappreciated by society (89%). Simultaneously, workers felt they made a positive contribution to society (92%) and took pride in their work (98%). Paired t-test analyses of the pre- and post-Workshop APSS scores showed no changes in the total score. However, the Disclosure Management subscale scores were significantly lower (indicating decreased stigma) for two subgroups of participants: those over the age of 30 and those with children. This analysis is a promising first step in the development of a quantitative tool for capturing abortion providers' experiences of and responses to pervasive abortion stigma.

  12. Comparison of Two Recent Launch Abort Platforms

    Science.gov (United States)

    Dittemore, Gary D.; Harding, Adam

    2011-01-01

    The development of new and safer manned space vehicles is a top priority at NASA. Recently two different approaches of how to accomplish this mission of keeping astronauts safe was successfully demonstrated. With work already underway on an Apollo-like launch abort system for the Orion Crew Exploration Vehicle (CEV), an alternative design concept named the Max Launch Abort System, or MLAS, was developed as a parallel effort. The Orion system, managed by the Constellation office, is based on the design of a single solid launch abort motor in a tower positioned above the capsule. The MLAS design takes a different approach placing the solid launch abort motor underneath the capsule. This effort was led by the NASA Engineering and Safety Center (NESC). Both escape systems were designed with the Ares I Rocket as the launch vehicle and had the same primary requirement to safely propel a crew module away from any emergency event either on the launch pad or during accent. Beyond these two parameters, there was little else in common between the two projects, except that they both concluded in successful launches that will further promote the development of crew launch abort systems. A comparison of these projects from the standpoint of technical requirements; program management and flight test objectives will be done to highlight the synergistic lessons learned by two engineers who worked on each program. This comparison will demonstrate how the scope of the project architecture and management involvement in innovation should be tailored to meet the specific needs of the system under development.

  13. Herbal infusions used for induced abortion.

    Science.gov (United States)

    Ciganda, Carmen; Laborde, Amalia

    2003-01-01

    Plants and herbs have been used to induce abortions but there is very little published information describing the commonly used ones. The purpose of this report is to describe the herbal products used to induce abortions, and to enhance awareness and understanding of their toxic effects. A descriptive retrospective survey was conducted on the calls received by the Montevideo Poison Centre between 1986 and 1999 concerning the ingestion of herbal infusions with abortive intent. A total of 86 cases involving 30 different plant species were identified. The species most frequently involved were ruda (Ruta chalepensis/graveolens), cola de quirquincho (Lycopodium saururus), parsley (Petroselinum hortense), and an over-the-counter herbal product named Carachipita. The components of Carachipita are pennyroyal (Mentha pulegium), yerba de la perdiz (Margiricarpus pinnatus), oregano (Origanum vulgare), and guaycuri (Statice brasiliensis). Abortion occurred in 23 cases after the ingestion of parsley, ruda, Carachipita, celery, Cedron, francisco alvarez, floripon, espina colorada. Out of the 23 cases, 15 involved the only the ingestion of plants, 4 cases used injected drugs (presumably hormones), and in 4 cases there was associated self-inflicted instrumental manipulation. Multiple organ system failure occurred in those patients who had ingested ruda (alone or in combination with parsley or fennel), Carachipita, arnica, or bardana. Deaths occurred in one case of Carachipita ingestion and in 4 cases of ruda ingestion (2 cases of ruda alone, 2 cases of ruda with parsley and fennel). Self-inflicted instrumental manipulations were found in 4 of the patients with multiple organ system failure and in one of those who died. The results of this report are not conclusive, but it appears that the ingestion of plants to induce abortion involves the risk of severe morbidity and mortality.

  14. Developments in laws on induced abortion: 1998-2007.

    Science.gov (United States)

    Boland, Reed; Katzive, Laura

    2008-09-01

    Women's lack of access to legal abortion is a major contributing factor to high rates of worldwide maternal mortality and morbidity. This article describes changes in the legal status of abortion in countries around the world since 1998. The complete texts of new abortion legislation, most often obtained directly from government Web sites, were reviewed to determine changes. Background information was, where possible, also based on a review of complete legal texts. Other sources include the International Digest of Health Legislation (published by the World Health Organization) and Abortion Policies: A Global Review (published in 2002 by the Population Division of the United Nations). Since 1998, 16 countries have increased the number of grounds on which abortions may be legally performed; in two other countries, state jurisdictions expanded grounds for abortion. Two countries have removed grounds for legal abortion. Other countries maintained existing indications for abortion but adopted changes affecting access to the procedure. The worldwide trend toward liberalization of abortion laws observed in 1998 has continued. Recognition of the impact of abortion restrictions on women's human rights has played an increasing role in efforts to provide access to abortion.

  15. Induced abortion in Iran: prevalence, reasons, and consequences.

    Science.gov (United States)

    Ranji, Azar

    2012-01-01

    The aims of this descriptive study were to determine the prevalence of illegal induced abortion among participants, the factors that influence decision making to have an abortion, and the health consequences of abortion in Iran. Women who attended health centers or an antenatal clinic in Iran were interviewed to complete a questionnaire. Among the 2705 participants, 17% had experienced at least 1 illegal induced abortion. Education level, family income, religion, ethnicity, number of children, and age at marriage are associated with having an induced abortion. One-third of abortions (33%) were performed by nonmedical providers. The desire to stop or postpone childbearing and family economic problems were the most common reasons for having an abortion. Most women (84%) experienced a complication of abortion that required hospitalization. Strategies to prevent abortion complications are needed and could include training midwives and general physicians to perform abortions and promoting the availability of post-abortion care. © 2012 by the American College of Nurse-Midwives.

  16. Abortion practice in Mexico: a survey of health care providers.

    Science.gov (United States)

    Dayananda, Ila; Walker, Dilys; Atienzo, Erika E; Haider, Sadia

    2012-03-01

    Little is known about abortion practice in Mexico postlegalization of abortion in Mexico City in 2007. In 2009, we anonymously surveyed 418 Mexican health care providers at the Colegio Mexicano de Especialistas en Ginecologia y Obstetricia meeting using audio computer-assisted self-interview technology. The majority of respondents were obstetrician gynecologists (376, 90%), Catholic (341, 82%), 35-60 years old (332, 79%) and male (222, 53%) and worked with trainees (307, 74%). Prior to 2007, 11% (46) and 17% (71) provided medical and surgical abortions; now, 15% (62) and 21% (86) provide these services, respectively. Practitioners from Mexico City were more likely to provide services than those from other areas. Most medical abortion providers (50, 81%) used ineffective protocols. Surgical abortion providers mainly used either manual vacuum aspiration (39, 45%) or sharp curettage (27, 32%). Most abortion providers were trained in residency and wanted more training in medical (54, 87%) and surgical (59, 69%) abortion. Among nonproviders, 49% (175) and 27% (89) expressed interest in learning to perform medical and surgical abortion, respectively. Given the interest in learning to provide safe abortion services and the prevalent use of ineffective medical abortion regimens and sharp curettage, abortion training in Mexico should be strengthened. Copyright © 2012 Elsevier Inc. All rights reserved.

  17. Misoprostol and the politics of abortion in Sri Lanka.

    Science.gov (United States)

    Kumar, Ramya

    2012-12-01

    Misoprostol, a WHO essential medicine indicated for labour induction, management of miscarriage and post-partum haemorrhage, as well as for induced abortion and treatment of post-abortion complications, came up for registration in Sri Lanka in December 2010. The decision on registration was postponed, indefinitely. This has wide-ranging implications, as misoprostol is widely available and used, including by health professionals in Sri Lanka, without guidance or training in its use. This paper attempts to situate the failure to register misoprostol within the broader context of unsafe abortion, drawing on data from interviews with physicians and health policymakers in Sri Lanka. It demonstrates how personal opposition to abortion infiltrates policy decisions and prevents the issue of unsafe abortion being resolved. Any move to reform abortion law and policy in Sri Lanka will require a concerted effort, spearheaded by civil society. Women and communities affected by the consequences of unsafe abortion need to be involved in these efforts. Regardless of the law, women will access abortion services if they need them, and providers will provide them. Decriminalizing abortion and registering abortion medications will make provision of abortion services safer, less expensive and more equitable. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

  18. Theorizing Time in Abortion Law and Human Rights.

    Science.gov (United States)

    Erdman, Joanna N

    2017-06-01

    The legal regulation of abortion by gestational age, or length of pregnancy, is a relatively undertheorized dimension of abortion and human rights. Yet struggles over time in abortion law, and its competing representations and meanings, are ultimately struggles over ethical and political values, authority and power, the very stakes that human rights on abortion engage. This article focuses on three struggles over time in abortion and human rights law: those related to morality, health, and justice. With respect to morality, the article concludes that collective faith and trust should be placed in the moral judgment of those most affected by the passage of time in pregnancy and by later abortion-pregnant women. With respect to health, abortion law as health regulation should be evidence-based to counter the stigma of later abortion, which leads to overregulation and access barriers. With respect to justice, in recognizing that there will always be a need for abortion services later in pregnancy, such services should be safe, legal, and accessible without hardship or risk. At the same time, justice must address the structural conditions of women's capacity to make timely decisions about abortion, and to access abortion services early in pregnancy.

  19. Unsafe Abortion- A Tragic Saga of Maternal Suffering

    Directory of Open Access Journals (Sweden)

    M C Regmi

    2010-03-01

    Full Text Available INTRODUCTION: Unsafe abortion is a significant cause of maternal morbidity and mortality in developing countries despite provision of adequate care and legalization of abortion. The aim of this study was to find out the contribution of unsafe abortion in maternal mortality and its other consequences. METHODS: A retrospective study was carried out in the Department of Obstetrics and Gynecology in BPKIHS between 2005 April to 2008 September analyzing all the unsafe abortion related admissions. RESULTS: There were 70 unsafe abortion patients. Majority of them (52.8% were of high grade. Most of them recovered but there were total 8maternal deaths. CONCLUSIONS: Unsafe abortion is still a significant medical and social problem even in post legalization era of this country. Keywords: abortion, legalization, maternal death, unsafe.

  20. Induced first-trimester abortion and risk of mental disorder

    DEFF Research Database (Denmark)

    Munk-Olsen, Trine; Laursen, Thomas Munk; Pedersen, Carsten B

    2011-01-01

    Background Concern has been expressed about potential harm to women's mental health in association with having an induced abortion, but it remains unclear whether induced abortion is associated with an increased risk of subsequent psychiatric problems. Methods We conducted a population-based cohort......-trimester induced abortion or a first childbirth during that period. We estimated the rates of first-time psychiatric contact (an inpatient admission or outpatient visit) for any type of mental disorder within the 12 months after the abortion or childbirth as compared with the 9-month period preceding the event....... Results The incidence rates of first psychiatric contact per 1000 person-years among girls and women who had a first abortion were 14.6 (95% confidence interval [CI], 13.7 to 15.6) before abortion and 15.2 (95% CI, 14.4 to 16.1) after abortion. The corresponding rates among girls and women who had a first...

  1. A geostationary longitude acquisition planning algorithm. [for maneuver planning of geosynchronous satellites

    Science.gov (United States)

    Petruzzo, C. J.; Bryant, W. C., Jr.; Nickerson, K. G.

    1977-01-01

    The paper is concerned with the phase of the geosynchronous mission termed station acquisition, which involves the maneuvering of a spacecraft to its geostationary longitude by means of the spacecraft propulsion system. An algorithm which assists in maneuver planning is described, and examples of its use are presented. The algorithm can be applied when sequences of more than three maneuvers are to be expected. While, in general, three maneuvers are sufficient to achieve the desired end conditions when orbital mechanics are the only consideration, operational considerations may add constraints resulting in an increased number of maneuvers required.

  2. Maneuver Performance Assessment of the Cassini Spacecraft Through Execution-Error Modeling and Analysis

    Science.gov (United States)

    Wagner, Sean

    2014-01-01

    The Cassini spacecraft has executed nearly 300 maneuvers since 1997, providing ample data for execution-error model updates. With maneuvers through 2017, opportunities remain to improve on the models and remove biases identified in maneuver executions. This manuscript focuses on how execution-error models can be used to judge maneuver performance, while providing a means for detecting performance degradation. Additionally, this paper describes Cassini's execution-error model updates in August 2012. An assessment of Cassini's maneuver performance through OTM-368 on January 5, 2014 is also presented.

  3. Cassini Maneuver Experience for the Fourth Year of the Solstice Mission

    Science.gov (United States)

    Vaquero, Mar; Hahn, Yungsun; Stumpf, Paul; Valerino, Powtawche; Wagner, Sean; Wong, Mau

    2014-01-01

    After sixteen years of successful mission operations and invaluable scientific discoveries, the Cassini orbiter continues to tour Saturn on the most complex gravity-assist trajectory ever flown. To ensure that the end-of-mission target of September 2017 is achieved, propellant preservation is highly prioritized over maneuver cycle minimization. Thus, the maneuver decision process, which includes determining whether a maneuver is performed or canceled, designing a targeting strategy and selecting the engine for execution, is being continuously re-evaluated. This paper summarizes the maneuver experience throughout the fourth year of the Solstice Mission highlighting 27 maneuvers targeted to nine Titan flybys.

  4. Maneuver Performance Assessment of the Cassini Spacecraft Through Execution-Error Modeling and Analysis

    Science.gov (United States)

    Wagner, Sean

    2014-01-01

    The Cassini spacecraft has executed nearly 300 maneuvers since 1997, providing ample data for execution-error model updates. With maneuvers through 2017, opportunities remain to improve on the models and remove biases identified in maneuver executions. This manuscript focuses on how execution-error models can be used to judge maneuver performance, while providing a means for detecting performance degradation. Additionally, this paper describes Cassini's execution-error model updates in August 2012. An assessment of Cassini's maneuver performance through OTM-368 on January 5, 2014 is also presented.

  5. Development of a flight test maneuver autopilot for an F-15 aircraft

    Science.gov (United States)

    Alag, G. S.; Duke, E. L.

    1985-01-01

    An autopilot can be used to provide precise control to meet the demanding requirements of flight research maneuvers with high-performance aircraft. This paper presents the development of control laws for a flight test maneuver autopilot for an F-15 aircraft. A linear quadratic regulator approach is used to develop the control laws within the context of flight test maneuver requirements by treating the maneuver as a finite time tracking problem with regulation of state rates. Results are presented to show the effectiveness of the controller in insuring acceptable aircraft performance during a maneuver.

  6. Physician provision of abortion before Roe v. Wade.

    Science.gov (United States)

    Joffe, C

    1991-01-01

    With the possibility of the Supreme Court overturning the landmark Roe v. Wade (1973) case legalizing abortion, a review of abortion practices pre-Roe is instructive. Abortion became criminalized in the US around 1870, yet many abortions were performed. While estimates for the yearly number of pre-Roe illegal abortions roughly resemble today's number of legal abortions, the difference between legal and illegal abortion rests in the difference between the large number of women who died or were injured then, and the very few women who now die from illegal abortions. Along with the self-induced abortion, different categories of providers performed illegal abortions: physicians, nonphysicians, nurses, midwives, and lay people; all with varying skill, experience, and motives. While there were "butchers" and sexual exploiters, there were also competent, beloved physicians. There were the financially motivated physicians providing abortions full time, and the occasional providers acting with a sense of conscience, risking successful practices and jail. Within this "conscience" group of 44 interviewees gathered through personal networks, ads, etc., abortions were: performed outside of hospitals, reducing the risk of discovery, but creating greater medical risks; begun outside of a hospital with the intrusion into the uterus of an object, provoking a "spontaneous abortion" (miscarriage) needing completion by D and C (dilation and curettage) within a hospital, but only a limited number of such patients could be referred before arousing suspicion; and in a hospital under disguised circumstances, a very tricky undertaking with severe limitations, available only a few times before risking detection. Avoidance and lack of training by today's physicians and the well organized antiabortion groups will undoubtedly make illegal abortions even more difficult to engage in than the pre-Roe days.

  7. Induced abortion amongst undergradute students of University of Port Harcourt.

    Science.gov (United States)

    Oriji, Vaduneme K; Jeremiah, Israel; Kasso, Terhemen

    2009-01-01

    Induced abortion is the termination of pregnancy through a deliberate intervention intended to end the pregnancy. This practice is widespread in Nigeria despite the restrictive abortion laws in Nigeria. Many women still undergo induced abortion every year and endanger their health and lives as induced abortion can only be procured illegally in Nigeria. We hope to determine the proportion of undergraduate students who had induced abortion in the past and the contributing factors. To determine the proportion of the undergraduate students who support the restrictive abortion laws in Nigeria. A cross sectional questionnaire survey of undergraduate students of the University of Port Harcourt was done through a cluster sampling method along with focus group discussion with some of the respondents. 451 out of 500 administered questionnaires were retrieved and analyzed. The incidence of induced abortion amongst the respondents was 47.2%. About 40% had never used an effective form of contraception in the past and 13% were unaware of contraception. 77.9% of the induced abortion was by dilation and curettage and 1% by manual vacuum aspiration. Up to two third of the respondents were against legalization of abortion. Up to 47% of these undergraduates had performed abortion in the past. Protecting educational career was the single most important reason for this. Although most of these undergraduates are against legalizing abortion, they highly patronize unsafe abortion. Improving contraceptive awareness and usage will reduce unwanted pregnancy and induced abortion. This option appears next to total abstinence in reducing the morbidity and mortality from induced abortion in this country.

  8. A review of evidence for safe abortion care.

    Science.gov (United States)

    Kapp, Nathalie; Whyte, Patti; Tang, Jennifer; Jackson, Emily; Brahmi, Dalia

    2013-09-01

    The provision of safe abortion services to women who need them has the potential to drastically reduce or eliminate maternal deaths due to unsafe abortion. The World Health Organization recently updated its evidence-based guidance for safe and effective clinical practices using data from systematic reviews of the literature. Systematic reviews pertaining to the evidence for safe abortion services, from pre-abortion care, medical and surgical methods of abortion and post-abortion care were evaluated for relevant outcomes, primarily those relating to safety, effectiveness and women's preference. Sixteen systematic reviews were identified and evaluated. The available evidence does not support the use of pre-abortion ultrasound to increase safety. Routine use of cervical preparation with osmotic dilators, mifepristone or misoprostol after 14 weeks gestation reduces complications; at early gestational ages, surgical abortions have very few complications. Prophylactic antibiotics result in lower rates of post-surgical abortion infection. Pain medication such as non-steroidal anti-inflammatories should be offered to women undergoing abortion procedures; acetaminophen, however, is not effective in reducing pain. Women who are eligible should be offered a choice between surgical (vacuum aspiration or dilation and evacuation) and medical methods (mifepristone and misoprostol) of abortion when possible. Modern methods of contraception can be safely initiated immediately following abortion procedures. Evidence-based guidelines assist health care providers and policymakers to utilize the best data available to provide safe abortion care and prevent the millions of deaths and disabilities that result from unsafe abortion. Copyright © 2013 Elsevier Inc. All rights reserved.

  9. Gynecologists and the abortion issue in Serbia

    Directory of Open Access Journals (Sweden)

    Rašević Mirjana

    2007-01-01

    Full Text Available Traditional inefficient contraception, incorporated to a large extent in the system of values, has become a natural part of sexual relations in Serbia and represents a rational preventive choice from the individual standpoint. However, when pregnancy is unwanted or cannot be accepted out of any reasons abortion is used as a resort. For this reason there is a long history of a large number of abortions in Serbia. Research findings in our country identify the following, as the most important factors for not accepting modern values in this sphere: traditional contraception and abortion have a firm social confirmation; there is a trans-generational transfer of psychological resistance towards the use of combined oral contraception pills and intrauterine devices; sexual education has never become a natural way of growing up in the family, nor is a constituent part of school programs and that distinct obstacles of various nature exist regarding contraception availability. A developed network of various types of family planning counseling is an important determinant of the accessibility of contraceptive means and methods. There are, however, numerous conditions which have to be fulfilled in order for the contraception counseling services to function properly. Among them, motivated personnel who acquired general and specific knowledge for work in this field are an especially important prerequisite. This theoretical assumption opens the question -whether gynecologists represent an important factor of slow transition of birth control in Serbia? We searched for the answer in the research analyses obtained through two in-depth surveys which either had to do with this theme or tried to determine the knowledge, attitude and practice of gynecologists. The first research regarding the determination of the causes for a large number of abortions in our country, was directed towards women who decided on abortion. Gynecologists were the target group in the second

  10. Previous induced abortion among young women seeking abortion-related care in Kenya: a cross-sectional analysis.

    Science.gov (United States)

    Kabiru, Caroline W; Ushie, Boniface A; Mutua, Michael M; Izugbara, Chimaraoke O

    2016-05-14

    Unsafe abortion is a leading cause of death among young women aged 10-24 years in sub-Saharan Africa. Although having multiple induced abortions may exacerbate the risk for poor health outcomes, there has been minimal research on young women in this region who have multiple induced abortions. The objective of this study was therefore to assess the prevalence and correlates of reporting a previous induced abortion among young females aged 12-24 years seeking abortion-related care in Kenya. We used data on 1,378 young women aged 12-24 years who presented for abortion-related care in 246 health facilities in a nationwide survey conducted in 2012. Socio-demographic characteristics, reproductive and clinical histories, and physical examination assessment data were collected from women during a one-month data collection period using an abortion case capture form. Nine percent (n = 98) of young women reported a previous induced abortion prior to the index pregnancy for which they were receiving care. Statistically significant differences by previous history of induced abortion were observed for area of residence, religion and occupation at bivariate level. Urban dwellers and unemployed/other young women were more likely to report a previous induced abortion. A greater proportion of young women reporting a previous induced abortion stated that they were using a contraceptive method at the time of the index pregnancy (47 %) compared with those reporting no previous induced abortion (23 %). Not surprisingly, a greater proportion of young women reporting a previous induced abortion (82 %) reported their index pregnancy as unintended (not wanted at all or mistimed) compared with women reporting no previous induced abortion (64 %). Our study results show that about one in every ten young women seeking abortion-related care in Kenya reports a previous induced abortion. Comprehensive post-abortion care services targeting young women are needed. In particular, post-abortion

  11. Compressed Sensing ISAR Reconstruction Considering Highly Maneuvering Motion

    Directory of Open Access Journals (Sweden)

    Ahmed Shaharyar Khwaja

    2017-03-01

    Full Text Available In this report, we propose compressed sensing inverse synthetic aperture radar (ISAR imaging in the presence of highly maneuvering motion using a modified orthogonal matching pursuit (OMP reconstruction algorithm. Unlike existing methods where motion is limited to first- or second-order phase terms, we take into account realistic motion of a maneuvering target that can involve a third-order phase term corresponding to the rate of rotational acceleration. In addition, unlike existing fixed dictionary-based methods, which require designing a large dictionary that needs to take into account all of the possible motion parameters, we propose a modified OMP reconstruction method that requires a dictionary only based on the first-order phase term and estimates the secondand third-order phase terms using an optimization algorithm. Simulation examples and comparison with existing methods show the viability of our approach for imaging moving targets consisting of higher order motion.

  12. Evasive Maneuvers in Space Debris Environment and Technological Parameters

    Directory of Open Access Journals (Sweden)

    Antônio D. C. Jesus

    2012-01-01

    Full Text Available We present a study of collisional dynamics between space debris and an operational vehicle in LEO. We adopted an approach based on the relative dynamics between the objects on a collisional course and with a short warning time and established a semianalytical solution for the final trajectories of these objects. Our results show that there are angular ranges in 3D, in addition to the initial conditions, that favor the collisions. These results allowed the investigation of a range of technological parameters for the spacecraft (e.g., fuel reserve that allow a safe evasive maneuver (e.g., time available for the maneuver. The numerical model was tested for different values of the impact velocity and relative distance between the approaching objects.

  13. A synthetic environment for visualization and planning of orbital maneuvers

    Science.gov (United States)

    Ellis, Stephen R.; Grunwald, Arthur J.

    An interactive proximity operations planning system, which allows on-site planning of fuel-efficient, multi-burn maneuvers in a potential multi-space-craft environment has been developed and tested. This display system most directly assists planning by providing visual feedback in a synthetic virtual space that aids visualization of trajectories and their constraints. Its most significant features include (1) an 'inverse dynamics' algorithm that removes control nonlinearities facing the operator and (2) a stack-oriented action-editor that reduces the order of control and creates, through a 'geometric spreadsheet,' the illusion of an inertially stable environment. This synthetic environment provides the user with control of relevant static and dynamic properties of way-points during small orbital changes allowing independent solutions to otherwise coupled problems of orbital maneuvering.

  14. Single step optimization of manipulator maneuvers with variable structure control

    Science.gov (United States)

    Chen, N.; Dwyer, T. A. W., III

    1987-01-01

    One step ahead optimization has been recently proposed for spacecraft attitude maneuvers as well as for robot manipulator maneuvers. Such a technique yields a discrete time control algorithm implementable as a sequence of state-dependent, quadratic programming problems for acceleration optimization. Its sensitivity to model accuracy, for the required inversion of the system dynamics, is shown in this paper to be alleviated by a fast variable structure control correction, acting between the sampling intervals of the slow one step ahead discrete time acceleration command generation algorithm. The slow and fast looping concept chosen follows that recently proposed for optimal aiming strategies with variable structure control. Accelerations required by the VSC correction are reserved during the slow one step ahead command generation so that the ability to overshoot the sliding surface is guaranteed.

  15. Broken-Plane Maneuver Applications for Earth to Mars Trajectories

    Science.gov (United States)

    Abilleira, Fernando

    2007-01-01

    Optimization techniques are critical when investigating Earth to Mars trajectories since they have the potential of reducing the total (delta)V of a mission. A deep space maneuver (DSM) executed during the cruise may improve a trajectory by reducing the total mission V. Nonetheless, DSMs not only may improve trajectory performance (from an energetic point of view) but also open up new families of trajectories that would satisfy very specific mission requirements not achievable with ballistic trajectories. In the following pages, various specific examples showing the potential advantages of the usage of broken plane maneuvers will be introduced. These examples correspond to possible scenarios for Earth to Mars trajectories during the next decade (2010-2020).

  16. Does dragonfly's abdomen flexion help with fast turning maneuvers?

    Science.gov (United States)

    Liu, Geng; Li, Chengyu; Dong, Haibo; Flow Simulation Research Group Team

    2013-11-01

    Dragonflies are able to achieve fast turning maneuvers during take-off flights. Both asymmetric wing flapping and abdomen flexion have been observed during the fast turning. It's widely thought that the asymmetric wing beats are responsible of producing the aerodynamic moment needed for the body rotation. However, the dynamic effect of the abdomen flexion is not clear yet. In this study, an integrated experimental and computational approach is used to study the underlying dynamic effect of dragonfly abdomen flexion. It's found that dragonfly abdomen tended to bend towards the same side as the body reorienting to. Quantitative analysis have shown that during take-off turning maneuver the abdomen flexion can modulate the arm of force by changing the position of the center of mass relative to the thorax. As a result, roll and yaw moments produced by the wing flapping can be enhanced. This work is supported by NSF CBET-1313217. This work is supported by NSF CBET-1313217.

  17. On steering a sailing ship in a wearing maneuver

    DEFF Research Database (Denmark)

    Jouffroy, Jerome

    Compared to more conventional ships, little attention was given to nonlinear control design for ships sailing by the wind. Following our previous work, this paper addresses the issue of trajectory and reference input generation for a model that imitates the general behavior of sailing vessels. Sp....... Specifically, we consider the generation of paths to perform a wearing maneuver. A feedforward controller scheme is then introduced to steer the modeled vehicle along this maneuver, and simulation results are presented as an illustration.......Compared to more conventional ships, little attention was given to nonlinear control design for ships sailing by the wind. Following our previous work, this paper addresses the issue of trajectory and reference input generation for a model that imitates the general behavior of sailing vessels...

  18. Novel Fractional Order Calculus Extended PN for Maneuvering Targets

    Directory of Open Access Journals (Sweden)

    Jikun Ye

    2017-01-01

    Full Text Available Based on the theory of fractional order calculus (FOC, a novel extended proportional guidance (EPN law for intercepting the maneuvering target is proposed. In the first part, considering the memory function and filter characteristic of FOC, the novel extended PN guidance algorithm is developed based on the conventional PN after introducing the properties and operation rules of FOC. Further, with the help of FOC theory, the average load and ballistics characteristics of proposed guidance law are analyzed. Then, using the small offset kinematic model, the robustness of the new guidance law against autopilot parameters is studied theoretically by analyzing the sensitivity of the closed loop guidance system. At last, representative numerical results show that the designed guidance law obtains a better performance than the traditional PN for maneuvering target.

  19. CFD investigations of the aerodynamics of vehicle overtaking maneuvers

    Science.gov (United States)

    Uddin, Mesbah; Chellaram, Arune Dhiren; Robinson, Austin Clay

    2017-06-01

    When two vehicle bodies are involved in a passing maneuver, interesting and intricate aerodynamic interactions occur between them. Such passing maneuvers are very important in racing and have been an area of active interest in motorsports for quite some time. The existing literature shows only a few studies in this area, and, as such, very little is known about the complex aerodynamics of racing in proximity. This paper presents a Computational Fluid Dynamics (CFD) methodology capable of describing the transient effects that occur in this scenario. This is achieved by simulating two tandem simplified vehicle bodies, the Ahmed body, which were placed in a virtual wind tunnel. One Ahmed body was kept stationary, while the other was allowed to move in the longitudinal direction with a relatively low velocity. In order to achieve reliable CFD results when one of the solid objects is moving, a new meshing methodology, called the overset mesh model, was implemented in the CFD process. The simulations were run using Star CCM+, a commercial finite-volume CFD program, in which the unsteady Reynolds Averaged Navier-Stokes (URANS) solver was applied. The CFD results are compared against fully transient and quasi-steady-state experimental results where encouraging correlations between the CFD and experiments are observed. The veracity of the CFD work presented in this paper provides significant insight into the complex aerodynamics of a passing maneuver, and lays the foundation for further analysis in this area using more complex vehicle shapes and more complex tandem racing or passing maneuvers at a yaw angle.

  20. Beyond Mission Command: Maneuver Warfare for Cyber Command and Control

    Science.gov (United States)

    2015-05-18

    elements with maneuver warfare, mission command’s decentralization of execution through the use of mission-type orders is a more centralized form... decentralized command and control organization will instill an innovative organizational culture. Innovation will be able to freely prosper in an...warfare’s decentralized command and control doctrine to maximize military cyberspace operations. Since the establishment of U.S. Cyber Command in 2009

  1. Measuring Pilot Proficiency on an Instrument Training Maneuver

    Science.gov (United States)

    1977-08-01

    featmr• of the Advanced Simulator for Pilot Training ( ASPT ) could be suc- cess tuj ly used to facilitate the development and validation of a recording...for the instrument training maneuver Vertical S-A in which the unique record/playback features of the Advanced Simulator for Pilot Training ( ASPT ) were...the ASPT revealed several format and observe--workload problems that needed correction. SFollowing revision, the booklet (Appendix A) was given a

  2. Firepower, Maneuver, and the Operational Level of War

    Science.gov (United States)

    1992-05-15

    wasn’t." Field Marshal Bernard Law Montgomery and General George S. Patton, two of the premier Allied field commanders in the European Theater of...higher headquarters and grafted onto another. Moreover, such changes are detrimental in a moral sense to the espirit and comradeship that most soldiers...Operation Barbarossa s-emed to exemplify "distrtbuted free maneuver" with three non-supporting thrusts into the Soviet Union , and with freGuent

  3. Maintenance Maneuver Automation for an Adapted Cylindrical Shape TEC

    Directory of Open Access Journals (Sweden)

    Rafael Morales

    2016-09-01

    Full Text Available Several manufacturers have developed devices with which to harness tidal/current power in areas where the depth does not exceed 40 m. These are the so-called first generation Tidal Energy Converters (TEC, and they are usually fixed to the seabed by gravity. When carrying out maintenance tasks on these devices it is, therefore, necessary to remove the nacelles from their bases and raise them to the surface of the sea. They must subsequently be placed back on their bases. These tasks require special high performance ships, signifying high maintenance costs. The automation of emersion and immersion maneuvers will undoubtedly lead to lower costs, given that ships with less demanding requirements will be required for the aforementioned maintenance tasks. This research presents a simple two degrees of freedom dynamic model that can be used to control a first generation TEC that has been conceived of to harness energy from marine currents. The control of the system is carried out by means of a water ballast system located inside the nacelle of the main power unit and is used as an actuator to produce buoying vertical forces. A nonlinear control law based on a decoupling term for the closed loop depth and/or orientation control is also proposed in order to ensure adequate behavior when the TEC performs emersion and immersion maneuvers with only hydrostatic buoyancy forces. The control scheme is composed of an inner loop consisting of a linear and decoupled input/output relationship and the vector of friction and compressibility terms and an outer loop that operates with the tracking error vector in order to ensure the asymptotically exponential stability of the TEC posture. Finally, the effectiveness of the dynamic model and the controller approach is demonstrated by means of numerical simulations when the TEC is carrying out an emersion maneuver for the development of general maintenance tasks and an emersion maneuver for blade-cleaning maintenance

  4. Computing and Visualizing Reachable Volumes for Maneuvering Satellites

    Science.gov (United States)

    2011-09-01

    Computing and Visualizing Reachable Volumes for Maneuvering Satellites Ming Jiang, Willem H. de Vries, Alexander J. Pertica , Scot S. Olivier...Handbook. Elsevier, 2004. 6. M. Jiang, M. Andereck, A. J. Pertica , and S. S. Olivier. A Scalable Visualization System for Improving Space Situational...Jiang, J. Leek, J. L. Levatin, S. Nikolaev, A. J. Pertica , D. W. Phillion, H. K. Springer, and W. H. de Vries. High-Performance Computer Modeling of

  5. Update on medical abortion: simplifying the process for women.

    Science.gov (United States)

    Whaley, Natalie S; Burke, Anne E

    2015-12-01

    Medical abortion using mifepristone and misoprostol comprises a growing proportion of abortions performed in the United States. Simplifying the process of medical abortion can optimize use of resources and improve care for women. Medical abortion using evidence-based protocols is effective through 70 days' gestation. The requirement of a follow-up office visit with a transvaginal ultrasound to ensure completion of medical abortion is safely and effectively replaced with self-administered low-sensitivity or semiquantitative urine pregnancy tests and remote communication with women. Most contraceptive options can be initiated the same day as mifepristone administration to improve contraceptive use after medical abortion. State legislatures continue to pass laws that threaten evidence-based medical abortion practices. Such efforts ultimately limit access to well-tolerated and effective medical abortion services. Research supports simplification of the follow-up protocol for medical abortion, and provision of the contraceptive implant and progestin injectable for postabortion contraception the same day as mifepristone administration. With disregard to its documented safety and efficacy, legislative challenges persist as significant challenges to provision of evidence-based medical abortion.

  6. Induced abortion among Brazilian female sex workers: a qualitative study

    Directory of Open Access Journals (Sweden)

    Alberto Pereira Madeiro

    2015-02-01

    Full Text Available Prostitutes are vulnerable to unplanned pregnancies and abortions. In Brazil, abortion is a crime and there is no data about unsafe abortions for this population. The study describes how prostitutes perform illegal abortions and the health consequences thereof. Semi-structured interviews with 39 prostitutes from three cities in Brazil with previous induced abortion experience were conducted. Sixty-six abortions, with between one and eight occurrences per woman, were recorded. The majority of the cases resulted from sexual activity with clients. The inconsistent use of condoms with regular clients and the consumption of alcohol during work were indicated as the main causes of unplanned pregnancies. The main method to perform abortion was the intravaginal and oral use of misoprostol, acquired in pharmacies or on the black market. Invasive measures were less frequently reported, however with more serious health complications. The fear of complaint to the police meant that most women do not inform the health team regarding induced abortion. The majority of prostitutes aborted with the use of illegally-acquired misoprostol, ending abortion in a public hospital with infection and hemorrhagic complications. The data indicate the need for a public policy focusing on the reproductive health of prostitutes.

  7. Exploring the pathways of unsafe abortion in Madhya Pradesh, India.

    Science.gov (United States)

    Banerjee, Sushanta K; Andersen, Kathryn

    2012-01-01

    Nearly 40 years after enactment of the Medical Termination of Pregnancy Act of 1971, unsafe abortion continues to be a neglected women's health issue in India. This prospective study of women presenting for post-abortion care in 10 selected hospitals in Madhya Pradesh, India, aimed to understand the incidence, types and severity of post-abortion complications, probable causes of complications and consequences to women in terms of hospitalisation and incurred costs. Among 1565 women presenting for induced abortion-related services between July and November 2007, 381 women with post-abortion complications consented to participate. Data reveal a high prevalence of post-abortion complications (29%). Approximately half of women originally attempted to induce abortion at home using medication, home-made concoctions or traditional methods. Ninety percent sought care from either qualified (37%) or unqualified providers. More than half of the women were hospitalised as a result of post-abortion complications. This study suggests that supporting access to safely induced abortion services and improving community awareness on legal aspects, safe methods and approved providers are all necessary to reduce morbidity associated with unsafe abortion.

  8. The Relationship between Neutralization Techniques and Induced Abortion

    Science.gov (United States)

    Kalateh Sadati, Ahmad; Tabei, Seyed Ziaaddin; Salehzadeh, Hamzeh; Rahnavard, Farnaz; Namavar Jahromi, Bahia; Hemmati, Soroor

    2014-01-01

    Background: Induced abortion is not only a serious threat for women’s health, but also a controversial topic for its ethical and moral problems. We aimed to evaluate the relationship between neutralization techniques and attempting to commit abortion in married women with unintended pregnancy. Methods: After in-depth interviews with some women who had attempted abortion, neutralization themes were gathered. Next, to analyze the data quantitatively, a questionnaire was created including demographic and psychosocial variables specifically related to neutralization. The participants were divided into two groups (abortion and control) of unintended pregnancy and were then compared. Results: Analysis of psychosocial variables revealed a significant difference in the two groups at neutralization, showing that neutralization in the control group (56.97±10.24) was higher than that in the abortion group (44.19±12.44). To evaluate the findings more accurately, we examined the causal factors behind the behaviors of the abortion group. Binary logistic regression showed that among psychosocial factors, neutralization significantly affected abortion (95% CI=1.07-1.35). Conclusion: Despite the network of many factors affecting induced abortion, neutralization plays an important role in reinforcing the tendency to attempt abortion. Furthermore, the decline of religious beliefs, as a result of the secular context of the modern world, seems to have an important role in neutralizing induced abortion. PMID:25349851

  9. Brazilian abortion law: the opinion of judges and prosecutors.

    Science.gov (United States)

    Duarte, Graciana Alves; Osis, Maria José Duarte; Faúndes, Anibal; Sousa, Maria Helena de

    2010-06-01

    To analyze the opinion of judges and prosecutors concerning Brazilian abortion law and situations in which the abortion should be allowed. A cross-sectional study was performed with 1,493 judges and 2,614 prosecutors in Brazil between 2005 and 2006. Participants completed a structured questionnaire approaching sociodemographic characteristics, opinions about abortion law, and circumstances in which abortion is considered lawful. Bivariate and multivariate analyses of data were carried out through Poisson regression. The majority of participants (78%) found that the circumstances in which abortion is considered lawful should be broadened, or even that abortion should not be criminalized. The highest rates of pro-abortion opinions resulted from: risk to the life of the mother (84%), anencephaly (83%), severe congenital malformation of fetus (82%), and pregnancy resulting from rape (82%). Variables related to religion were strongly associated to the opinion of participants. There is a trend in considering the need of changing the current abortion law, in the sense of widening the circumstances in which abortion is considered lawful, or even toward decriminalizing abortion, regardless of the circumstances in which it takes place.

  10. [An opinion survey on abortion in Mexico City].

    Science.gov (United States)

    Núñez-Fernández, L; Shrader-Cox, E; Benson, J

    1994-01-01

    In view of the lack of information regarding abortion attitudes in Mexico, an abortion opinion survey was conducted in Mexico City among 387 women and 338 men. Respondents were asked if they agreed with a woman's abortion decision under seven different circumstances. Affirmative responses were analyzed by respondents' sociodemographic and reproductive health characteristics and a scale was created to measure respondents' overall attitudes toward abortion. Greatest support was expressed for a woman's right to an abortion, and to abortion in cases of fetal defect, threat to the mother's life, and rape. On the attitudinal scale, however, respondents generally disapproved abortion. Male respondents were more likely than female respondents to support a woman's abortion decision. Males in union, females not in union, respondents over thirty years of age, those with more than primary school education, those with fewer pregnancies, those with no history of child mortality, and those with a history of or experience with abortion, were also more likely to support an abortion decision.

  11. Legal, Social and Psycho-Medical Effects of Abortion

    Directory of Open Access Journals (Sweden)

    Bisera Mavrić

    2012-10-01

    Full Text Available This work deals with the relationship between induced abortion and mental health with a special focus on the area of political controversy. This article explores the historical background of the abortion and its legislative implications in Europe with special reference to Bosnia and Herzegovina. This work is based on etnographich, analitical and historical aproaches. It explains abortion in medical terms and analyzes the psychological effects of the abortion. This is a significant and challanging topic for those who find themselves facing the moral dilemma of whether or not to terminate a pregnancy. Problems of controversy are numerous. Is abortion a murder or not? Is fetus a person or not? When it becomes the one if ever till the birth? If abortion is not morally wrong, that doesn't mean that it's right to have an abortion. If abortion is morally wrong, that doesn't mean that it is always impermissible to have an abortion. The comon dilema is whether having an abortion is less wrong than the alternatives. These are some of the questions this paper deals with.

  12. The Relationship between Neutralization Techniques and Induced Abortion.

    Science.gov (United States)

    Kalateh Sadati, Ahmad; Tabei, Seyed Ziaaddin; Salehzadeh, Hamzeh; Rahnavard, Farnaz; Namavar Jahromi, Bahia; Hemmati, Soroor

    2014-04-01

    Induced abortion is not only a serious threat for women's health, but also a controversial topic for its ethical and moral problems. We aimed to evaluate the relationship between neutralization techniques and attempting to commit abortion in married women with unintended pregnancy. After in-depth interviews with some women who had attempted abortion, neutralization themes were gathered. Next, to analyze the data quantitatively, a questionnaire was created including demographic and psychosocial variables specifically related to neutralization. The participants were divided into two groups (abortion and control) of unintended pregnancy and were then compared. Analysis of psychosocial variables revealed a significant difference in the two groups at neutralization, showing that neutralization in the control group (56.97±10.24) was higher than that in the abortion group (44.19±12.44). To evaluate the findings more accurately, we examined the causal factors behind the behaviors of the abortion group. Binary logistic regression showed that among psychosocial factors, neutralization significantly affected abortion (95% CI=1.07-1.35). Despite the network of many factors affecting induced abortion, neutralization plays an important role in reinforcing the tendency to attempt abortion. Furthermore, the decline of religious beliefs, as a result of the secular context of the modern world, seems to have an important role in neutralizing induced abortion.

  13. Knowledge and attitudes of Swedish politicians concerning induced abortion.

    Science.gov (United States)

    Sydsjö, Adam; Josefsson, Ann; Bladh, Marie; Muhrbeck, Måns; Sydsjö, Gunilla

    2012-12-01

    Induced abortion is more frequent in Sweden than in many other Western countries. We wanted to investigate attitudes and knowledge about induced abortion among politicians responsible for healthcare in three Swedish counties. A study-specific questionnaire was sent to all 375 elected politicians in three counties; 192 (51%) responded. The politicians stated that they were knowledgeable about the Swedish abortion law. More than half did not consider themselves, in their capacity as politicians, sufficiently informed about abortion-related matters. Most politicians (72%) considered induced abortion to be primarily a 'women's rights issue' rather than an ethical one, and 54% considered 12 weeks' gestational age an adequate upper limit for induced abortion. Only about a third of the respondents were correctly informed about the number of induced abortions annually carried out in Sweden. Information and knowledge on induced abortion among Swedish county politicians seem not to be optimal. Changes aimed at reducing the current high abortion rates will probably not be easy to achieve as politicians seem to be reluctant to commit themselves on ethical issues and consider induced abortion mainly a women's rights issue.

  14. Nurses in abortion care: identifying and managing stress.

    Science.gov (United States)

    Lipp, Allyson; Fothergill, Anne

    2009-02-01

    The psychological impact of abortion on the women undergoing the procedure is well researched, but little is known about the potential psychological impact on nurses working in abortion care. The proportion of medical abortions in the UK is rising compared to surgical abortions. A recent research study found that being more directly involved in the procedure places more emotional demands on the nurses. This emotional labour required by nurses working in abortion care may increase their stress levels. This paper examines the potential increase in stress in nurses caused by medical abortions. A model of stress comprising stressors, moderators and stress outcomes was used as a framework for this examination. Research on abortion and mental health nursing was applied to managing stress in abortion care; this included coping mechanisms, prevention and intervention strategies. This showed that stress, burnout and coping are important issues in abortion care. On this basis, recommendations for practice have been formulated to inform practice for nurses and managers in abortion care.

  15. Induced abortion among Brazilian female sex workers: a qualitative study.

    Science.gov (United States)

    Madeiro, Alberto Pereira; Diniz, Debora

    2015-02-01

    Prostitutes are vulnerable to unplanned pregnancies and abortions. In Brazil, abortion is a crime and there is no data about unsafe abortions for this population. The study describes how prostitutes perform illegal abortions and the health consequences thereof. Semi-structured interviews with 39 prostitutes from three cities in Brazil with previous induced abortion experience were conducted. Sixty-six abortions, with between one and eight occurrences per woman, were recorded. The majority of the cases resulted from sexual activity with clients. The inconsistent use of condoms with regular clients and the consumption of alcohol during work were indicated as the main causes of unplanned pregnancies. The main method to perform abortion was the intravaginal and oral use of misoprostol, acquired in pharmacies or on the black market. Invasive measures were less frequently reported, however with more serious health complications. The fear of complaint to the police meant that most women do not inform the health team regarding induced abortion. The majority of prostitutes aborted with the use of illegally-acquired misoprostol, ending abortion in a public hospital with infection and hemorrhagic complications. The data indicate the need for a public policy focusing on the reproductive health of prostitutes.

  16. Variable structure attitude maneuver and vibration control of flexible spacecraft

    Institute of Scientific and Technical Information of China (English)

    HU Qing-lei; MA Cuang-fu

    2008-01-01

    A dual-stage control system design method is presented for the three-axis-rotational maneuver and vibration stabilization of a spacecraft with flexible appendages embedded with piezoceramics as sensor and actuator.In this design approach,the attitude control and the vibration suppression sub-systems ale designed separately using the lower order model.The design of attitude controller is based on the variable structure control (VSC)theory leading to a discontinuous control law.This controller accomplishes asymptotic attitude maneuvering in the closed-loop system and is insensitive to the interaction of elastic modes and uncertainty in the system.To actively suppress the flexible vibrations,the modal velocity feedback control method is presented by using piezoelectric materials as additional sensor and actuator bonded on the surface of the flexible appendages.In addition,a special configuration of actuators for three-axis attitude control is also investigated:the pitch attitude controlled by a momentum wheel,and the roll/yaw control achieved by on-off thrustem.which is modulated by pulse width pulse frequency modulation technique to construct the proper control torque history.Numerical simulations performed show that the rotational maneuver and vibration suppression ale accomplished in spite of the presence of disturbance torque and parameter uncertainty.

  17. Actuator characterization of a man-portable precision maneuver concept

    Directory of Open Access Journals (Sweden)

    Ilmars Celmins

    2014-06-01

    Full Text Available The US Army Research Laboratory is conducting research to explore technologies that may be suitable for maneuvering man-portable munitions. Current research is focused on the use of rotary actuators with spin-stabilized munitions. A rotary actuator holds the potential of providing a low-power solution for guidance of a spinning projectile. This is in contrast to a linear (reciprocating actuator which would need to constantly change direction, resulting in large accelerations which in turn would require large forces, thereby driving up the actuator power. A rotational actuator would be operating at a fairly constant rotation rate once it is up to speed, resulting in much lower power requirements. Actuator experiments conducted over a variety of conditions validate the dynamic models of the actuator and supply the data necessary for model parameter estimation. Actuator performance metrics of spin rate response, friction, and power requirements were derived from the data. This study indicates that this class of maneuver concepts can be driven with these actuators. These results enable actuator design and multi-disciplinary simulation of refined maneuver concepts for a specific application.

  18. Vehicle Optimal Velocity Curves for Minimum-Time Maneuver

    Directory of Open Access Journals (Sweden)

    Li-xia Zhang

    2014-02-01

    Full Text Available A problem in vehicle minimum-time maneuver is the assumption that a vehicle passes through a given path in a minimal amount of time without deviating from the boundary of the given path. Vehicle handling inverse dynamics provides a new perspective to solve such problem. Based on inverse dynamics, this paper transformed the problem of optimal vehicle velocity for minimum-time maneuver into that of optimal control with the objective function of minimum time. The path for minimum vehicle travel time and the optimal control model were established. The optimal velocity curves for three types of paths, namely, monotonically increasing path, monotonically decreasing path, and constant radius path, were analyzed. On this basis, the optimal velocity curves were solved for two kinds of concrete paths: a path of decreasing curvature radius followed by a path of increasing curvature radius and another path of increasing curvature radius followed by a path of decreasing curvature radius. Nine cases of possible optimal velocity curves were acquired. The optimal velocity curve of the given path, that is, a parabola followed by a semicircle, was obtained. Optimal velocity curves can be used as reference for vehicle minimum-time maneuver, which is an important issue for driver safety in fast-moving vehicles.

  19. Modeling Pathological Hemodynamic Responses to the Valsalva Maneuver.

    Science.gov (United States)

    Pstras, Leszek; Thomaseth, Karl; Waniewski, Jacek; Balzani, Italo; Bellavere, Federico

    2017-06-01

    The Valsalva maneuver (VM) consisting in a forced expiration against closed airways is one of the most popular clinical tests of the autonomic nervous system function. When properly performed by a healthy subject, it features four characteristic phases of arterial blood pressure (BP) and heart rate (HR) variations, based on the magnitude of which the autonomic function may be assessed qualitatively and quantitatively. In patients with some disorders or in healthy patients subject to specific conditions, the pattern of BP and HR changes during the execution of the Valsalva maneuver may, however, differ from the typical sinusoidal-like pattern. Several types of such abnormal responses are well known and correspond to specific physiological conditions. In this paper, we use our earlier mathematical model of the cardiovascular response to the Valsalva maneuver to show that such pathological responses may be simulated by changing individual model parameters with a clear physiological meaning. The simulation results confirm the adaptability of our model and its usefulness for diagnostic or educational purposes.

  20. An Autonomous Onboard Targeting Algorithm Using Finite Thrust Maneuvers

    Science.gov (United States)

    Scarritt, Sara K.; Marchand, Belinda G.; Brown, Aaron J.; Tracy, William H.; Weeks, Michael W.

    2010-01-01

    In earlier investigations, the adaptation and implementation of a modified two-level corrections (or targeting) process as the onboard targeting algorithm for the Trans-Earth Injection phase of Orion is presented. The objective of that targeting algorithm is to generate the times of ignition and magnitudes of the required maneuvers such that the desired state at entry interface is achieved. In an actual onboard flight software implementation, these times of ignition and maneuvers are relayed onto Flight Control for command and execution. Although this process works well when the burn durations or burn arcs are small, this might not be the case during a contingency situation when lower thrust engines are employed to perform the maneuvers. Therefore, a new model for the two-level corrections process is formulated here to accommodate finite burn arcs. This paper presents the development and formulation of the finite burn two-level corrector, used as an onboard targeting algorithm for the Trans-Earth Injection phase of Orion. A performance comparison between the impulsive and finite burn models is also presented. The present formulation ensures all entry constraints are met, without violating the available fuel budget, while allowing for low-thrust scenarios with long burn durations.