WorldWideScience

Sample records for polish armed forces

  1. Occupational exposure to electromagnetic fields in the Polish Armed Forces.

    Science.gov (United States)

    Sobiech, Jaromir; Kieliszek, Jarosław; Puta, Robert; Bartczak, Dagmara; Stankiewicz, Wanda

    2017-06-19

    Standard devices used by military personnel that may pose electromagnetic hazard include: radars, missile systems, radio navigation systems and radio transceivers. The aim of this study has been to evaluate the exposure of military personnel to electromagnetic fields. Occupational exposure to electromagnetic fields was analyzed in the work environment of personnel of 204 devices divided into 5 groups (surface-to-air missile system radars, aircraft and helicopters, communication devices, surveillance and height finder radars, airport radars and radio navigation systems). Measurements were carried out at indicators, device terminals, radio panels, above vehicle seats, in vehicle hatches, by cabinets containing high power vacuum tubes and other transmitter components, by transmission lines, connectors, etc. Portable radios emit the electric field strength between 20-80 V/m close to a human head. The manpack radio operator's exposure is 60-120 V/m. Inside vehicles with high frequency/very high frequency (HF/VHF) band radios, the electric field strength is between 7-30 V/m and inside the radar cabin it ranges between 9-20 V/m. Most of the personnel on ships are not exposed to the electromagnetic field from their own radar systems but rather by accidental exposure from the radar systems of other ships. Operators of surface-to-air missile systems are exposed to the electric field strength between 7-15 V/m and the personnel of non-directional radio beacons - 100-150 V/m. In 57% of military devices Polish soldiers work in the occupational protection zones. In 35% of cases, soldiers work in intermediate and hazardous zones and in 22% - only in the intermediate zone. In 43% of devices, military personnel are not exposed to electromagnetic field. Int J Occup Med Environ Health 2017;30(4):565-577. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  2. Occupational exposure to electromagnetic fields in the Polish Armed Forces

    Directory of Open Access Journals (Sweden)

    Jarosław Kieliszek

    2017-08-01

    Full Text Available Objectives: Standard devices used by military personnel that may pose electromagnetic hazard include: radars, missile systems, radio navigation systems and radio transceivers. The aim of this study has been to evaluate the exposure of military personnel to electromagnetic fields. Material and Methods: Occupational exposure to electromagnetic fields was analyzed in the work environment of personnel of 204 devices divided into 5 groups (surface-to-air missile system radars, aircraft and helicopters, communication devices, surveillance and height finder radars, airport radars and radio navigation systems. Measurements were carried out at indicators, device terminals, radio panels, above vehicle seats, in vehicle hatches, by cabinets containing high power vacuum tubes and other transmitter components, by transmission lines, connectors, etc. Results: Portable radios emit the electric field strength between 20–80 V/m close to a human head. The manpack radio operator’s exposure is 60–120 V/m. Inside vehicles with high frequency/very high frequency (HF/VHF band radios, the electric field strength is between 7–30 V/m and inside the radar cabin it ranges between 9–20 V/m. Most of the personnel on ships are not exposed to the electromagnetic field from their own radar systems but rather by accidental exposure from the radar systems of other ships. Operators of surface-to-air missile systems are exposed to the electric field strength between 7–15 V/m and the personnel of non-directional radio beacons – 100–150 V/m. Conclusions: In 57% of military devices Polish soldiers work in the occupational protection zones. In 35% of cases, soldiers work in intermediate and hazardous zones and in 22% – only in the intermediate zone. In 43% of devices, military personnel are not exposed to electromagnetic field. Int J Occup Med Environ Health 2017;30(4:565–577

  3. Development of a multisensory arm for process monitoring in Robot Assisted Polishing

    DEFF Research Database (Denmark)

    Pilny, Lukas; Dalla Costa, Giuseppe; Bissacco, Giuliano

    2015-01-01

    A multisensory polishing arm with integrated three component force sensor, a miniature acoustic emission (AE) sensor and an accelerometer was developed for process monitoring in Robot Assisted Polishing (RAP) process. The arm design was optimized for integration of a force and an AE sensor. The f...

  4. Modernization of African Armed Forces

    DEFF Research Database (Denmark)

    Mandrup, Thomas

    2015-01-01

    Concept paper framing the debate at the Dakar Forum Workshop on Modernization of Armed forces in Africa.......Concept paper framing the debate at the Dakar Forum Workshop on Modernization of Armed forces in Africa....

  5. Influence of Polish Arms, Armour and Militaria on Western Europe

    Directory of Open Access Journals (Sweden)

    Lenkiewicz, Z. S.

    1980-12-01

    Full Text Available Up to approximately the 15th century the arms and the armament of a Polish knight were very similar in style to those used in the west: heavy Armour, heavy sword, and heavy horse. However, in the face of the continuous attacks by Tartars, and later on Turks, on Polish territories, the enemy consisting of very light cavalry, on small but very quick and manageable horses, the heavy knights were of little use. Long before the 15th century the armament and the tactics had to be slowly modified and adapted to the enemy's armament and stratagems.

    Hasta antes del siglo XV, las armas y armamento de los caballeros polacos eran muy similares en estilo a los utilizados en Occidente: una pesada armadura, una pesada espada, un pesado caballo. Sin embargo, frente a los contínuos ataques al territorio polaco, primero de los tártaros y posteriormente de los turcos, utilizando una caballería muy ligera montando caballos de pequeño tamaño pero muy rápidos y manejables, los caballeros tan pesadamente armados eran de poca utilidad. Tácticas y armamento hubieron de adaptarse a las del enemigo. [traducido por la redacción

  6. Homosexuality in the Dutch Armed Forces 2006

    NARCIS (Netherlands)

    Anna Adolfsen; Saskia Keuzenkamp; m.m.v. Linda Mans

    2006-01-01

    Original title: Uniform uit de kast. This study looks at the attitudes of defence personnel to homosexuality. How do members of the military view homosexual colleagues? Can gays and lesbians working in the armed forces be open about their sexual preferences? Do they regard the armed forces as

  7. Research on Grinding and Polishing Force Control of Compliant Flange

    Directory of Open Access Journals (Sweden)

    Li Chuang

    2015-01-01

    Full Text Available The automation of the grinding and polishing process is important to improve the production efficiency of the part surfaces. In this paper, a new compliant flange mounted on the end of the industrial robots for the robotic grinding and polishing force control is developed. With regard to the non-linear and time-varying problem of the contact force, the mathematical model of the new force control system was presented and the fuzzy PID control strategy was used to drive the proposed system. Especially, the air spring and electric proportional valve is studied to establish the model. The simulation results show that the selected control strategy has quick response and good robustness, which satisfies the real-time requirements of the grinding and polishing force control in processing.

  8. Diversity in the Danish Armed Forces

    DEFF Research Database (Denmark)

    Schaub Jr, Gary John; Pradhan-Blach, Flemming; Larsen, Esben Salling

    The Danish Armed Forces face the functional imperative of becoming a smaller, professional expeditionary force and the societal imperative of including women and ethnic minorities. It currently lags behind its NATO partners in gender and ethnic diversity. Lessons to be learned from NATO members...... and realistic goals, systematically developing recruitment, development, and retention policies, and the superiority of an all-volunteer force over conscription in fulfilling this societal imperative....

  9. Gender Integration and the Swedish Armed Forces

    DEFF Research Database (Denmark)

    Gustafsson, Daniel Marcus Sunil

    This paper discusses different gender aspects of the Swedish Armed Forces with specific references to sexual harassment and prostitution. By using the concept of Hegemonic Masculinity, sexual harassment of the women in the Swedish Armed Forces is explained in terms of a need of the men within...... the organisation to reinforce the notion of women as inferior and subordinate to men, whereby the external hegemony is believed to be restored. Likewise, male Swedish peacekeepers’ demand for prostitution during international peacekeeping missions is explained in terms of a need to confirm manhood and as homo...

  10. Feasibility Analysis of an All Volunteer Armed Force in Turkey

    National Research Council Canada - National Science Library

    Alanc, Ozgun U

    2007-01-01

    .... Accordingly, this project report provides a Draft versus All Volunteer Forces (AVF) analysis for the Turkish Armed Forces, by evaluating the feasibility and the desirability of an AVF for the Turkish Armed Forces...

  11. Instructional Technology in the Armed Forces.

    Science.gov (United States)

    Hitchens, Howard B., Jr.

    Broad areas of communications media used in technical training in specific occupational skills within the armed forces are examined in the first part of this report. These areas include: traditional audiovisual media, television, the techniques of programed instruction and instructional systems development, and the use of computers. In the second…

  12. Optimizing Armed Forces Capabilities for Hybrid Warfare – New Challenge for Slovak Armed Forces

    Directory of Open Access Journals (Sweden)

    Peter PINDJÁK

    2015-09-01

    Full Text Available The paper deals with the optimization of military capabilities of the Slovak Armed Forces for conducting operations in a hybrid conflict, which represents one of the possible scenarios of irregular warfare. Whereas in the regular warfare adversaries intend to eliminate the centers of gravity of each other, most often command and control structures, in irregular conflicts, the center of gravity shifts towards the will and cognitive perception of the target population. Hybrid warfare comprises a thoroughly planned combination of conventional military approaches and kinetic operations with subversive, irregular activities, including information and cyber operations. These efforts are often accompanied by intensified activities of intelligence services, special operation forces, and even mercenary and other paramilitary groups. The development of irregular warfare capabilities within the Slovak Armed Forces will require a progressive transformation process that may turn the armed forces into a modern and adaptable element of power, capable of deployment in national and international crisis management operations.

  13. Bilateral movements increase sustained extensor force in the paretic arm.

    Science.gov (United States)

    Kang, Nyeonju; Cauraugh, James H

    2018-04-01

    Muscle weakness in the extensors poststroke is a common motor impairment. Unfortunately, research is unclear on whether bilateral movements increase extensor force production in the paretic arm. This study investigated sustained force production while stroke individuals maximally extended their wrist and fingers on their paretic arm. Specifically, we determined isometric force production in three conditions: (a) unilateral paretic arm, (b) unilateral nonparetic arm, and (c) bilateral (both arms executing the same movement simultaneously). Seventeen chronic stroke patients produced isometric sustained force by executing wrist and fingers extension in unilateral and bilateral contraction conditions. Mean force, force variability (coefficient of variation), and signal-to-noise ratio were calculated for each contraction condition. Analysis of two-way (Arm × Type of Condition: 2 × 2; Paretic or Nonparetic Arm × Unilateral or Bilateral Conditions) within-subjects ANOVAs revealed that the bilateral condition increased sustained force in the paretic arm, but reduced sustained force in the nonparetic arm. Further, although the paretic arm exhibited more force variability and less signal-to-noise ratio than the nonparetic arm during a unilateral condition, there were no differences when participants simultaneously executed isometric contractions with both arms. Our unique findings indicate that bilateral contractions transiently increased extensor force in the paretic arm. Implications for Rehabilitation Bilateral movements increased isometric wrsit extensor force in paretic arms and redcued force in nonparetic arms versus unilateral movements. Both paretic and nonparetic arms produced similar force variability and signal-to-noise ratio during bilateral movements. Increased sustained force in the paretic arm during the bilateral condition indicates that rehabilitation protocols based on bilateral movements may be beneficial for functional recovery.

  14. Composite adaptive control of belt polishing force for aero-engine blade

    Science.gov (United States)

    Zhsao, Pengbing; Shi, Yaoyao

    2013-09-01

    The existing methods for blade polishing mainly focus on robot polishing and manual grinding. Due to the difficulty in high-precision control of the polishing force, the blade surface precision is very low in robot polishing, in particular, quality of the inlet and exhaust edges can not satisfy the processing requirements. Manual grinding has low efficiency, high labor intensity and unstable processing quality, moreover, the polished surface is vulnerable to burn, and the surface precision and integrity are difficult to ensure. In order to further improve the profile accuracy and surface quality, a pneumatic flexible polishing force-exerting mechanism is designed and a dual-mode switching composite adaptive control(DSCAC) strategy is proposed, which combines Bang-Bang control and model reference adaptive control based on fuzzy neural network(MRACFNN) together. By the mode decision-making mechanism, Bang-Bang control is used to track the control command signal quickly when the actual polishing force is far away from the target value, and MRACFNN is utilized in smaller error ranges to improve the system robustness and control precision. Based on the mathematical model of the force-exerting mechanism, simulation analysis is implemented on DSCAC. Simulation results show that the output polishing force can better track the given signal. Finally, the blade polishing experiments are carried out on the designed polishing equipment. Experimental results show that DSCAC can effectively mitigate the influence of gas compressibility, valve dead-time effect, valve nonlinear flow, cylinder friction, measurement noise and other interference on the control precision of polishing force, which has high control precision, strong robustness, strong anti-interference ability and other advantages compared with MRACFNN. The proposed research achieves high-precision control of the polishing force, effectively improves the blade machining precision and surface consistency, and

  15. Participation in Armed Forces, National, and International Sports Activities

    Science.gov (United States)

    1987-03-09

    American Games , Olympic Games , and other authorized national and international sports competitions (to include qualifying and preparatory events) as long...concerning the participation of Armed Forces personnel in Armed Forces, national, and international sports competitions ; establishes a Senior Military Sports ...program is to ensure that the U.S. Armed Forces are appropriately represented in national and international sports competitions . 3. The purpose of this

  16. Effects of Polishing Bur Application Force and Reuse on Sintered Zirconia Surface Topography.

    Science.gov (United States)

    Fischer, N G; Tsujimoto, A; Baruth, A G

    2018-03-16

    Limited information is available on how to polish and finish zirconia surfaces following computer-aided design/computer-aided manufacturing (CAD/CAM), specifically, how differing application forces and reuse of zirconia polishing systems affect zirconia topography. To determine the effect of differing, clinically relevant, polishing application forces and multiple usages of polishing burs on the surface topography of CAD/CAM zirconia. One hundred twenty 220-grit carbide finished zirconia disks were sintered according to manufacturer's directions and divided into two groups for the study of two coarse polishing bur types. Each group was divided into subgroups for polishing (15,000 rpm) at 15 seconds for 1.0 N, 4.5 N, or 11 N of force using a purpose-built fixture. Subgroups were further divided to study the effects of polishing for the first, fifth, 15th, and 30th bur use, simulating clinical procedures. Unpolished surfaces served as a control group. Surfaces were imaged with noncontact optical profilometry (OP) and atomic force microscopy (AFM) to measure average roughness values (Ra). Polishing burs were optically examined for wear. Scanning electron microscopy (SEM) was performed on burs and zirconia surfaces. One-way ANOVA with post hoc Tukey HSD (honest significant difference) tests (α=0.05) were used for statistical analyses. AFM and OP Ra values of all polished surfaces were significantly lower than those of the unpolished control. Different polishing forces and bur reuse showed no significant differences in AFM Ra. However, significant differences in OP Ra were found due to differing application forces and bur reuse between the first and subsequent uses. SEM and optical micrographs revealed notable bur wear, increasing with increasing reuse. SEM and AFM micrographs clearly showed polished, periodic zirconia surfaces. Nanoscale topography, as analyzed with kurtosis and average groove depth, was found dependent on the specific polishing bur type. These in

  17. Transforming the Albanian Armed Forces, Overcoming the Challenges

    National Research Council Canada - National Science Library

    Cahani, Nazmi

    2009-01-01

    The Albanian Armed Forces (AAF) are currently undergoing an extensive defense reform process that consists of transformation of its strategic concept, doctrine, organizational structure, personnel management system, military...

  18. Disability correlates in Canadian Armed Forces Regular Force Veterans.

    Science.gov (United States)

    Thompson, James M; Pranger, Tina; Sweet, Jill; VanTil, Linda; McColl, Mary Ann; Besemann, Markus; Shubaly, Colleen; Pedlar, David

    2015-01-01

    This study was undertaken to inform disability mitigation for military veterans by identifying personal, environmental, and health factors associated with activity limitations. A sample of 3154 Canadian Armed Forces Regular Force Veterans who were released during 1998-2007 participated in the 2010 Survey on Transition to Civilian Life. Associations between personal and environmental factors, health conditions and activity limitations were explored using ordinal logistic regression. The prevalence of activity reduction in life domains was higher than the Canadian general population (49% versus 21%), as was needing assistance with at least one activity of daily living (17% versus 5%). Prior to adjusting for health conditions, disability odds were elevated for increased age, females, non-degree post-secondary graduation, low income, junior non-commissioned members, deployment, low social support, low mastery, high life stress, and weak sense of community belonging. Reduced odds were found for private/recruit ranks. Disability odds were highest for chronic pain (10.9), any mental health condition (2.7), and musculoskeletal conditions (2.6), and there was a synergistic additive effect of physical and mental health co-occurrence. Disability, measured as activity limitation, was associated with a range of personal and environmental factors and health conditions, indicating multifactorial and multidisciplinary approaches to disability mitigation.

  19. The Armed Force of the Philippines and Special Operations

    Science.gov (United States)

    2004-12-01

    149 Abueva, J. (1971). Ramon Magsaysay: A Political Biography. Manila: Solidaridad Publishing House. (p. 180). 150...Biography. Manila: Solidaridad Publishing House. Armed Force of the Philippines Field Circular 3-7-1. (2001). Knowing the Terrorists: The Abu

  20. Swiss Armed Forces Reform: Doctrinal and Organizational Challenges

    Science.gov (United States)

    2016-06-10

    conservatism and military innovation since this is where the essence of the Armed Forces resides. Sound doctrine and coherent organizations enables the...established doctrine can become part of the conservatism of the military institution. So the innovative capabilities of the military organization affect...in other fields. They challenged the inherent conservatism of the military institution. The down-sizing of the Armed Forces, the reduction of

  1. Cleansing orthodontic brackets with air-powder polishing: effects on frictional force and degree of debris.

    Science.gov (United States)

    Leite, Brisa Dos Santos; Fagundes, Nathalia Carolina Fernandes; Aragón, Mônica Lídia Castro; Dias, Carmen Gilda Barroso Tavares; Normando, David

    2016-01-01

    Debris buildup on the bracket-wire interface can influence friction. Cleansing brackets with air-powder polishing can affect this process. The aim of this study was to evaluate the frictional force and amount of debris remaining on orthodontic brackets subjected to prophylaxis with air-powder polishing. Frictional force and debris buildup on the surface of 28 premolar brackets were evaluated after orthodontic treatment. In one hemiarch, each bracket was subjected to air-powder polishing (n = 14) for five seconds, while the contralateral hemiarch (n = 14) served as control. Mechanical friction tests were performed and images of the polished bracket surfaces and control surfaces were examined. Wilcoxon test was applied for comparative analysis between hemiarches at p Brackets that had been cleaned with air-powder polishing showed lower friction (median = 1.27 N) when compared to the control surfaces (median = 4.52 N) (p orthodontic brackets with air-powder polishing significantly reduces debris buildup on the bracket surface while decreasing friction levels observed during sliding mechanics.

  2. Facing the Future: Slovenian Armed Forces Officer Corps and Professionalism

    Science.gov (United States)

    2011-12-16

    United Nations WWW World Wide Web YPA Yugoslav People’s Army ix ILLUSTRATIONS Page Figure 1. Professional officer...and “profesionalni.” 56Anton Zabkar, “Ahilova Peta Sistema Izobrazevanja Castnikov (Razprava)” [The Achilles’ heels of the education system for SAF...Primerjalna Analiza Urejanja Sistema Plac Pripadnikov Obrambnih Sil” [Comparative analysis of salary systems of armed forces members], Slovenian Armed

  3. 75 FR 28185 - Armed Forces Day, 2010

    Science.gov (United States)

    2010-05-20

    ... force in the history of the world because we have the finest personnel in the world. Wherever they are... separation of war. Today, let us raise our flags high to honor the service members who keep us safe, as we... my hand this fourteenth day of May, in the year of our Lord two thousand ten, and of the Independence...

  4. Ukrainians in German Armed Forces During the Second World War

    OpenAIRE

    Khromeychuk, Olesya

    2015-01-01

    During the Second World War large numbers of inhabitants of central, eastern and southern Europe joined the German Armed Forces. Among them were around 250,000 soldiers who identified themselves as Ukrainian. They served in the Wehrmacht, as well as the Waffen SS; a considerable number of them also served in the auxiliary police. They were motivated to join the German Armed Forces by a combination of different factors. This paper aims to shed some light on the broad range of circumstances tha...

  5. Hidden Women : Women in the Netherlands Armed forces

    NARCIS (Netherlands)

    René Moelker; Jolanda Bosch

    2008-01-01

    Discussing the visibility and cultural factors that inf luence the position of women in the armed forces is the object of the study that is presented here. The Netherlands do not have a martial tradition and are believed to have a feminine ‘soft’ culture , but nevertheless women have always been

  6. modernization and professionalization of the nigerian armed forces

    African Journals Online (AJOL)

    Post civil war developments in Nigeria obviously provided the opportunity for the rebirth of discipline, order and esprit de corps in the Armed Forces. It would seem that the military came out of the war, more organized, more confident in its ability to cope with the problem of securing the territorial integrity of Nigeria and above ...

  7. A model of psychological resilience for the Netherlands Armed Forces

    NARCIS (Netherlands)

    Kamphuis, W.; Venrooij, W.; Berg, C. van den

    2012-01-01

    In the current study, a model of psychological resilience was developed for the Netherlands Armed Forces and a number of important relations were tested using a longitudinal design. The model of resilience was based on a systematic literature review of resilience in high-risk professions and

  8. Nonparetic arm force does not overinhibit the paretic arm in chronic poststroke hemiparesis.

    Science.gov (United States)

    Dimyan, Michael A; Perez, Monica A; Auh, Sungyoung; Tarula, Erick; Wilson, Matthew; Cohen, Leonardo G

    2014-05-01

    To determine whether nonparetic arm force overinhibits the paretic arm in patients with chronic unilateral poststroke hemiparesis. Case-control neurophysiological and behavioral study of patients with chronic stroke. Research institution. Eighty-six referred patients were screened to enroll 9 participants (N=9) with a >6 month history of 1 unilateral ischemic infarct that resulted in arm hemiparesis with residual ability to produce 1Nm of wrist flexion torque and without contraindication to transcranial magnetic stimulation. Eight age- and handedness-matched healthy volunteers without neurologic diagnosis were studied for comparison. Not applicable. Change in interhemispheric inhibition targeting the ipsilesional primary motor cortex (M1) during nonparetic arm force. We hypothesized that interhemispheric inhibition would increase more in healthy controls than in patients with hemiparesis. Healthy age-matched controls had significantly greater increases in inhibition from their active to resting M1 than patients with stroke from their active contralesional to resting ipsilesional M1 in the same scenario (20%±7% vs -1%±4%, F1,12=6.61, P=.025). Patients with greater increases in contralesional to ipsilesional inhibition were better performers on the 9-hole peg test of paretic arm function. Our findings reveal that producing force with the nonparetic arm does not necessarily overinhibit the paretic arm. Though our study is limited in generalizability by the small sample size, we found that greater active contralesional to resting ipsilesional M1 inhibition was related with better recovery in this subset of patients with chronic poststroke. Copyright © 2014 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  9. The injured mind in the UK Armed Forces

    Science.gov (United States)

    Greenberg, N.; Jones, E.; Jones, N.; Fear, N. T.; Wessely, S.

    2011-01-01

    The mental health of the UK Armed Forces is a topic much debated by healthcare professionals, politicians and the media. While the current operations in Afghanistan, and the recent conflict in Iraq, are relevant to this debate, much of what is known about the effects of war upon the psyche still derives from the two World Wars. This paper will examine the historical and contemporary evidence about why it is that some Service personnel suffer psychological injuries during their military service and others do not. The paper will also consider some of the strategies that today's Armed Forces have put in place to mitigate the effects of sending military personnel into danger. PMID:21149361

  10. The Role of Women in the Soviet Armed Forces

    Science.gov (United States)

    1991-04-15

    she would stereotype Soviet women, she stated: " Overworked , unhappy with their lives-- standing in lines, taking care of the kids, alcoholism among men...Greece, The Netherlands, Turkey, Israel and Japan . There was no mention of the Soviet Union. Based upon a January 1991 query to the Women’s Research and...1986-1990 due to accidents, suicide and hazing. The group asked the military prosecutor to investigate the abuses within the armed forces, especially

  11. SELECTION AND TRAINING OF LEADERS IN THE TURKISH ARMED FORCES

    Directory of Open Access Journals (Sweden)

    Suat Begec

    2013-10-01

    Full Text Available Leadership is the most frequently studied concept at the beginning of every period of history. Leader is a commander and the leadership is a command the unit in military sense. The majority of studies about leadership are conducted in the armed forces. Many countries have designed their armies in accordance with these studies. The Turkish Armed Forces (TAF believes the importance of these studies and designs education systems and training in the selection and training of the leaders. The biggest advance in the TAF was being held during the period of education and training improvement. This study investigates to bring that issue into focus and offers a whole social science agenda for leadership in the TAF related research. In this article exploratory research was applied and military history specimens were used. The results of the study demonstrate the geographically powerful armed forces are always needed. A powerful army can indicate the presence of strong leadership. The criteria determined by the selection and training of staff will be one of the most essential tasks that will lead the TAF into the future. These results, however, need further work to validate reliability.

  12. Basic Combat Unit of the Slovenian Armed Forces

    Science.gov (United States)

    2017-06-09

    public sector .6 There are three main reasons why: 1. After Slovenia joined NATO, political support for the armed forces began to decline. Image...can put three $20 bills together, but if we have an $18 or $20 fight, we have a unit that’s capable of a better integration (with other forces) and... three different $20 bills . It has to be noted, that the U.S. Army did significantly reduce the number of types of combat brigades from seventeen to

  13. STRATEGIC MANAGEMENT OF HUMAN RESOURCE AND THE SLOVAK ARMED FORCES

    Directory of Open Access Journals (Sweden)

    Jaroslav NEKORANEC

    2014-04-01

    Full Text Available Human resource management is an important area of strategic management of the organization which focuses on everything that concerns people. The main role of human resource management is to contribute to organizational performance and its continuous improvement. In order to fulfill the aims and objectives of the organization, it is necessary that organization top management has a clear-cut view of human resource management strategies that would work in practice. One of the most important and most challenging aspects of human resource management can be applied also in organizations characterized by specific features such as the Armed Forces of the Slovak Republic.

  14. Conventional armed forces in Europe: Technology scenario development

    Energy Technology Data Exchange (ETDEWEB)

    Houser, G.M.

    1990-07-01

    In January 1986, the Soviet Union's Mikhail Gorbachev proposed elimination of all nuclear weapons by the year 2000. In April of that year, Mr. Gorbachev proposed substantial reductions of conventional weapons in Europe, from the Atlantic Ocean to the Ural Mountains, including reductions in operational-tactical nuclear weapons. In May 1986, the North Atlantic Treaty Organization (NATO) responded with the Brussels Declaration on Conventional Arms Control,'' which indicated readiness to open East/West discussions on establishing a mandate for negotiating conventional arms control throughout Europe. The Group of 23,'' which met in Vienna beginning in February 1987, concluded the meeting in January 1989 with a mandate for the Conventional Armed Forced in Europe (CFE) negotiations. On 6 March 1989, CFE talks began, and these talks have continued through six rounds (as of April 1990). Although US President George Bush, on 30 May 1989, called for agreement within six months to a year, and the Malta meeting of December 1989 called for completion of a CFE agreement by the end of 1990, much remains to be negotiated. This report provides three types of information. First, treaty provisions brought to the table by both sides are compared. Second, on the basis of these provisions, problem areas for each of the provision elements are postulated and possible scenarios for resolving these problem areas are developed. Third, the scenarios are used as requirements for tasks assigned program elements for possible US implementation of a CFE treaty. As progress is achieved during the negotiations, this report could be updated, as necessary, in each of the areas to provide a continuing systematic basis for program implementation and technology development. 8 refs.

  15. Meat and masculinity in the Norwegian Armed Forces.

    Science.gov (United States)

    Kildal, Charlotte Lilleby; Syse, Karen Lykke

    2017-05-01

    In 2013, the Norwegian Armed Forces decided to introduce a meat reduction scheme in its military mess halls, for both health reasons and environmental concerns. This article explores Norwegian soldiers' reactions to the introduction of Meat free Monday, and their attitudes towards reducing meat consumption. As of yet, Meat free Monday has not been implemented due to both structural and contextual challenges. We explore both the process and potential of the Norwegian military's Meat free Monday initiative to promote sustainable and climate friendly diets. We found significant barriers preventing the military from implementing Meat free Monday. The main reason behind the resistance to reduce meat consumption among Norwegian soldiers was meat's associations with protein, masculinity and comfort. Our results underline the importance of acknowledging the social and cultural role of food. The study is qualitative and uses focus group interviews as its main methodology. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. 2002 Status of the Armed Forces Survey- Workplace and Gender Relations: Administration, Datasets, and Codebook

    National Research Council Canada - National Science Library

    Willis, Elizabeth

    2002-01-01

    The 2002 Status of the Armed Forces Survey - Workplace and Gender Relations gathered information on demographics, workplace information, mentoring, readiness, and health and well-being, gender related...

  17. Lead Free Frangible Ammunition Exposure at United States Air Force Small Arms Firing Ranges, 2005 - 2007

    National Research Council Canada - National Science Library

    Moran, Michael P; Ott, Darrin K

    2008-01-01

    ...) has performed related to health concerns expressed by Security Forces Combat Arms (CATM) instructors regarding exposure to contaminants generated during the discharge of lead free frangible ammunition...

  18. Basic Pay In The United States All-Volunteer Armed Forces

    National Research Council Canada - National Science Library

    Carson, Kenneth

    2000-01-01

    ... the highly skilled and dependable professional forces. Hence, a significant debate on Capitol began on whether or not basic pay compensation is adequate, fair and comparable to civilian wages within the context of retention within the armed forces...

  19. Height and Body Composition Determine Arm Propulsive Force in Youth Swimmers Independent of a Maturation Stage

    OpenAIRE

    Moura, Tatiane; Costa, Manoel; Oliveira, Saulo; Júnior, Marcos Barbosa; Ritti-Dias, Raphael; Santos, Marcos

    2014-01-01

    The aim of this study was to examine the relationship between anthropometric variables, body composition and propulsive force in swimmers aged 9–17 years. Anthropometric characteristics (body height and mass, sitting height, arm span, arm muscle area and body composition) and the propulsive force of the arm (tethered swimming test) were evaluated in 56 competitive male swimmers. Tanner’s stages of genital maturation (P1–5) were used. The data analysis included correlations and multiple linear...

  20. [Epilepsy as a cause of removal from the Armed Forces].

    Science.gov (United States)

    Cossío Díaz, José Ramón

    2011-01-01

    Recently, the First Chamber of the Supreme Court of Justice decided two important cases where the Ministers were urged to evaluate whether a provision of the Social Security Institute for the Mexican Armed Forces Statute making“epilepsy and other forms of seizures or equivalents” a cause of removal from the Army on the basis of “uselessness in the service” violates the equality and non-discrimination principle laid down in article 1 of the Federal Constitution. Four Supreme Court Ministers declared that the provision was constitutional. Justice Minister Cossío Díaz disagreed and wrote a separate opinion where he holds that the aforementioned provision is unconstitutional, since its excessively wide and undetermined language opens the door to declarations of “uselessness for the service” without ensuring this rests in every case in a genuine incapacity to develop a job in the Army.Before reaching this conclusion Justice Minister Cossío asked for information to the National Institute of Neurology and Neurosurgery. It was on these basis that he sustained that the aforementioned legal provision does not satisfy an adequate means-end correlation, since it allows the Army to withdraw from service –on the basis of “uselessness”–persons whose medical condition is sometimes episodic; others curable; others, if not curable, pharmaceutically controlled; and, in cases where it does limit the kinds of activity, that the person can develop, it does so in a way that can only be determined by an intensely individualized basis.

  1. EU Armed Forces' Use of Social Media in Areas of Deployment

    OpenAIRE

    Hellman, Maria; Olsson, Eva-Karin; Wagnsson, Charlotte

    2016-01-01

    The advent of social media can be seen both as a risk and an opportunity by armed forces. Previous research has primarily examined whether or not the use of social media endangers or strengthens armed forces’ strategic narrative. We examine armed forces’ perceptions of risks and opportunities on a broad basis, with a particular focus on areas of deployment. The article is based on a survey of perceptions of social media amongst the armed forces of EU member states, thus adding to previous res...

  2. Role of the U.S. Military in the Professionalization of the Armed Forces of Liberia

    Science.gov (United States)

    2015-06-12

    THE ROLE OF THE U.S. MILITARY IN THE PROFESSIONALIZATION OF THE ARMED FORCES OF LIBERIA A thesis presented to the Faculty......continent and specifically the region of West Africa. One potential U.S. partner in this region is the country of Liberia . The newly formed Armed

  3. Auxiliary Armed Forces and Innovations in Security Governance in Mozambique’s Civil War

    NARCIS (Netherlands)

    Jentzsch, C.

    2017-01-01

    Who rules during the civil war? This article argues that the concept of armed group governance must be expanded to include auxiliary armed forces linked to rebels or the government. Comparing the organization of rebel and government auxiliaries, the article demonstrates that security governance

  4. The New Roles of the Dominican Armed Forces in the Dominican Republic National Security Plan

    National Research Council Canada - National Science Library

    Arias, Jose D

    2007-01-01

    ... in the 2005 National Security Plan. The resulting analysis provides a basis for determining what the new roles of the Dominican Armed Forces and the National Police should be for the 21st century...

  5. DEVELOPING EFFECTIVE ARMED FORCES IN THE TWENTY FIRST CENTURY CASE STUDIES OF NEW DEMOCRACIES

    Directory of Open Access Journals (Sweden)

    Florina Cristiana (Cris MATEI

    2011-01-01

    Full Text Available The purpose of this article is to contribute to a better understanding of thecontemporary value for democracy of the relationship between elected leadersand the armed forces. Hence, it focuses on the military effectiveness dimension ofthe CMR. It discusses why it is important and what newer democracies can do tosuccessfully develop effective armed forces. The article provides “lessons learned/best practices” of achieving effectiveness from three developing democracies - Chile,Hungary, and, Mongolia.

  6. THE MILITARY STATE IN SOUTH AMERICA: INTERVENTIONISM, CAUDILLOS AND ARMED FORCES

    OpenAIRE

    PEDRO RIVAS NIETO

    2018-01-01

    In this work the author analyzes the elements of the Military State, which was the result of National Security Regimes. They ruled South America during the last third of the 20th century. The behaviour of the Armed Forces is compared with that of the classic caudillos. The Armed Forces-Civil Society relationship is studied too. And, of course, the intervention in political issues by the military and their relationship with political parties is also analyzed, as well. The conclusion ends with ...

  7. Optimal arm posture control and tendon traction forces of a coupled tendon-driven manipulator

    International Nuclear Information System (INIS)

    Ma, Shugen

    1997-01-01

    In this study, the optimum arm posture of a coupled tendon-driven multijoint manipulator arm (or CT Arm) at maximum payload output was derived and the corresponding tendon traction forces were also analyzed, during management of a heavy payload by the manipulator in a gravity environment. The CT Arm is special tendon traction transmission mechanism in which a pair of tendons used to drive a joint is pulled from base actuators via pulleys mounted on the base-side joints. This mechanism enables optimal utilization of the coupled drive function of tendon traction forces and thus enables the lightweight manipulator to exhibit large payload capability. The properties of the CT Arm mechanism are elucidated by the proposed optimal posture control scheme. Computer simulation was also executed to verify the validity of the proposed control scheme. (author)

  8. Engaging environmental turbulence : Drivers of organizational flexibility in the armed forces

    NARCIS (Netherlands)

    de Waard, E.; Volberda, H.W.; Soeters, J.M.M.L.

    2013-01-01

    Since the transformation was set in motion to change Western armed forces from large-scale mechanized defensive organizations into smaller agile expeditionary crisis response forces, the call for organizational flexibility has rocketed. Yet, actual research into the key organizational drivers of

  9. Basic Pay In The United States All-Volunteer Armed Forces

    National Research Council Canada - National Science Library

    Carson, Kenneth

    2000-01-01

    As the United States enters the 21st century, the readiness of its over 1.4 million all-volunteer armed forces is as important today as anytime during the 27 year history of the modern all-volunteer force (AVF...

  10. Queen Margarethe II Wants You! Diversity in the Danish Armed Forces

    DEFF Research Database (Denmark)

    Schaub Jr, Gary John

    The Danish Armed Forces face the functional imperative of becoming a smaller, professional expeditionary force and the societal imperative of including women and ethnic minorities. It currently lags behind its NATO partners in gender and ethnic diversity. Lessons to be learned from NATO members...... and realistic goals, systematically developing recruitment, development, and retention policies, and the superiority of an all-volunteer force over conscription in fulfilling this societal imperative....

  11. [Radiative and hygienic certification in Armed Forces, problems of its implementation and ways of perfection].

    Science.gov (United States)

    Rusakov, V N; Cherkashin, A V; Shishkanov, A P; Ian'shin, L A; Gracheva, T N

    2010-12-01

    Radiative and hygienic passportization is one of the most actual pattern of socio and hygienic monitoring in Armed Forces. Radiative and hygienic passport is the main document which characterizes the safety control in military unit and uses the sources of ionizing radiation. Sanitary and epidemiologic institutions were imputed to control the formation of radiative and hygienic passports, analysis and generalization of its data, formation of conclusions about the condition of radiation security in the military units. According to radiative and hygienic passportization, which took place in 2009, the radiation security in the Armed Forces and organizations is satisfactory, but there are some problems of providing of radiation security of personnel under the professional and medical radiation. The salvation of its problems requires the effective work of official functionary of radiac object and institutions of state sanitary and epidemiological supervision in Armed Forces of Russian Federation.

  12. The Use of Armed Force, Weapons of Mass Destruction and the UN

    Directory of Open Access Journals (Sweden)

    Hans Blix

    2006-06-01

    Full Text Available At the present time we do not see any risk of major powers using armed force against each other. The relations between the great powers are not exactly relaxed, but they are also not tense. All pursue the market economy of various shapes and shades as their economic model. All are bent on pragmatism. After the end of the Cold War European countries do not see Russia as a military threat and many states in Europe are reorienting their armed forces from defense of their own territory to use in international peacekeeping or peace-enforcing operations.

  13. Ground reaction forces produced by two different hockey skating arm swing techniques.

    Science.gov (United States)

    Hayward-Ellis, Julie; Alexander, Marion J L; Glazebrook, Cheryl M; Leiter, Jeff

    2017-10-01

    The arm swing in hockey skating can have a positive effect on the forces produced by each skate, and the resulting velocity from each push off. The main purpose of this study was to measure the differences in ground reaction forces (GRFs) produced from an anteroposterior versus a mediolateral style hockey skating arm swing. Twenty-four elite-level female hockey players performed each technique while standing on a ground-mounted force platform, and all trials were filmed using two video cameras. Force data was assessed for peak scaled GRFs in the frontal and sagittal planes, and resultant GRF magnitude and direction. Upper limb kinematics were assessed from the video using Dartfish video analysis software, confirming that the subjects successfully performed two distinct arm swing techniques. The mediolateral arm swing used a mean of 18.38° of glenohumeral flexion/extension and 183.68° of glenohumeral abduction/adduction while the anteroposterior technique used 214.17° and 28.97° respectively. The results of this study confirmed that the mediolateral arm swing produced 37% greater frontal plane and 33% less sagittal plane GRFs than the anteroposterior arm swing. The magnitudes of the resultant GRFs were not significantly different between the two techniques; however, the mediolateral technique produced a resultant GRF with a significantly larger angle from the direction of travel (44.44°) as compared to the anteroposterior technique (31.60°). The results of this study suggest that the direction of GRFs produced by the mediolateral arm swing more closely mimic the direction of lower limb propulsion during the skating stride.

  14. Do stigma and other perceived barriers to mental health care differ across Armed Forces?

    Science.gov (United States)

    Gould, Matthew; Adler, Amy; Zamorski, Mark; Castro, Carl; Hanily, Natalie; Steele, Nicole; Kearney, Steve; Greenberg, Neil

    2010-01-01

    Summary Objectives Military organizations are keen to address barriers to mental health care yet stigma and barriers to care remain little understood, especially potential cultural differences between Armed Forces. The aim of this study was to compare data collected by the US, UK, Australian, New Zealand and Canadian militaries using Hoge et al.'s perceived stigma and barriers to care measure (Combat duty in Iraq and Afghanistan, mental health problems and barriers to care. New Engl J Med 2004;351:13–22). Design Each member country identified data sources that had enquired about Hoge et al.'s perceived stigma and perceived barriers to care items in the re-deployment or immediate post-deployment period. Five relevant statements were included in the study. Setting US, UK Australian, New Zealand and Canadian Armed Forces. Results Concerns about stigma and barriers to care tended to be more prominent among personnel who met criteria for a mental health problem. The pattern of reported stigma and barriers to care was similar across the Armed Forces of all five nations. Conclusions Barriers to care continue to be a major issue for service personnel within Western military forces. Although there are policy, procedural and cultural differences between Armed Forces, the nations studied appear to share some similarities in terms of perceived stigma and barriers to psychological care. Further research to understand patterns of reporting and subgroup differences is required. PMID:20382906

  15. Kyrgyzstan’s Fragmented Police and Armed Forces

    Directory of Open Access Journals (Sweden)

    Erica Marat

    2011-03-01

    Full Text Available This article is a first attempt to analyze the underlying reasons behind the unprofessional behavior of the Kyrgyz military and police during ethnic conflict in Osh on June 10-14, 2010. It argues that the higher military leadership in Bishkek shares a common distrust of the Tashkent regime and overall uncertainly about power sharing two months after regime change, while lower level personnel may have provoked the Uzbek minority, because of their nationalist feelings (the majority of police and army personnel are ethnic Kyrgyz and overall frustration with the fragmented political leadership. The situation was further exacerbated by the lack of political control over the security forces and their lack of adequate training to deal with civic unrest.

  16. Peacekeeping, a New Challenge for Burkina Faso’s Armed Forces

    Science.gov (United States)

    2013-03-01

    and trends. It takes into account the competitors , the internal and external threats and the opportunities. “Defining the vision is the first step...political leaders about the role of the armed forces. This resulted in the lack of trust among the leadership. Second, there was a time when wrong analysis ...forces deployed in the peace mission in Sudan. BURKBATT uses Toyota 4x4 pickups as light tactical vehicles. They are less expensive and were adopted

  17. Acceptance criteria for determining armed response force size at nuclear power plants

    International Nuclear Information System (INIS)

    1983-02-01

    This guidance document contains acceptance criteria to be used in the NRC license review process. It consists of a scored worksheet and guidelines for interpreting the worksheet score that can be used in determining the adequacy of the armed response force size at a nuclear power reactor facility

  18. 32 CFR Appendix A to Part 631 - Armed Forces Disciplinary Control Board Procedures Guide

    Science.gov (United States)

    2010-07-01

    ... members present, final action will be taken only on the business for which the meeting was called. c. A... addressing installation or command concerns or issues. (1) Federal, State, and local judicial, legislative... detrimental to the good order and discipline, health, morale, welfare, safety, and morals of Armed Forces...

  19. 27 CFR 478.114 - Importation by members of the U.S. Armed Forces.

    Science.gov (United States)

    2010-04-01

    ... to the place of residence of any military member of the U.S. Armed Forces who is on active duty... residence; (iii) The country from which the firearm or ammunition is to be imported; (iv) The name and address of the foreign seller and foreign shipper; (v) A description of the firearm or ammunition to be...

  20. AFRRI (Armed Forces Radiobiology Research Institute) Reports, October, November and December 1987.

    Science.gov (United States)

    1988-03-01

    pulsive motility (7), diarrhea (10), anorexia (29, present ported by the Armed Forces Radiobiology Research Institute, Defense Nuclear Agency, under...there was no significant interaction be- food than the rats with VMH lesions alone this was teen time and treatment groups (h’= 1.74. df= 12. not a

  1. Germany's Armed Forces in the Second World War: Manpower, Armaments, and Supply.

    Science.gov (United States)

    Balsamo, Larry T.

    1991-01-01

    Discusses the state of Germany's armed forces in World War II. Describes Germany's progress from inferior weaponry and unprepared military at the beginning of the war to superior weapons and fighting. Stresses heavy German dependence on horse drawn supply. Credits Germany's defeat to human attrition accelerated by Hitler's operational leadership.…

  2. 32 CFR 705.35 - Armed Forces participation in events in the public domain.

    Science.gov (United States)

    2010-07-01

    ... resources to specific events must be balanced with the above factors and with requests for similar... primary attraction. (4) Armed Forces participation is authorized in a fund-raising event only when the... consolidated programs recognized by the Federal Services Fund-Raising program. These include such agencies as...

  3. 31 CFR 215.9 - Change of legal residence by members of the Armed Forces.

    Science.gov (United States)

    2010-07-01

    ... legal residence. The notification shall include the name, social security number, current mailing... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Change of legal residence by members... Withholding Agreement § 215.9 Change of legal residence by members of the Armed Forces. (a) In determining the...

  4. [Nitrous oxide production by the German Armed Forces in the 20th century : History of medicine and pharmacy in the Armed Forces].

    Science.gov (United States)

    Kronabel, D B J

    2010-03-01

    The nitrous oxide production unit of the German Armed Forces was a worldwide unique facility which was only employed in the former main medical depot at Euskirchen (nitrous oxide: medical gas which is now obsolete). The last unit was phased out in 2002 and brought to the main medical depot at Blankenburg. Unfortunately the unit is now no longer in the depot and seems to have disappeared. This article describes the nitrous oxide production process and the use of the production unit which was designed by the Socsil company of Switzerland.

  5. 77 FR 66419 - Eligibility of Disabled Veterans and Members of the Armed Forces With Severe Burn Injuries for...

    Science.gov (United States)

    2012-11-05

    ... Members of the Armed Forces With Severe Burn Injuries for Financial Assistance in the Purchase of an... the Armed Forces with Severe Burn Injuries for Financial Assistance in the Purchase of an Automobile... (U.S.C.), by reformatting the statute and adding ``severe burn injury (as determined pursuant to...

  6. A Comparison between Two Force-Position Controllers with Gravity Compensation Simulated on a Humanoid Arm

    Directory of Open Access Journals (Sweden)

    Giovanni Gerardo Muscolo

    2013-01-01

    Full Text Available The authors propose a comparison between two force-position controllers with gravity compensation simulated on the DEXTER bioinspired robotic arm. The two controllers are both constituted by an internal proportional-derivative (PD closed-loop for the position control. The force control of the two systems is composed of an external proportional (P closed-loop for one system (P system and an external proportional-integrative (PI closed-loop for the other system (PI system. The simulation tests performed with the two systems on a planar representation of the DEXTER, an eight-DOF bioinspired arm, showed that by varying the stiffness of the environment, with a correct setting of parameters, both systems ensure the achievement of the desired force regime and with great precision the desired position. The two controllers do not have large differences in performance when interacting with a lower stiffness environment. In case of an environment with greater rigidity, the PI system is more stable. The subsequent implementation of these control systems on the DEXTER robotic bioinspired arm gives guidance on the design and control optimisation of the arms of the humanoid robot named SABIAN.

  7. Multifunctional Battalion Task Force Training: Slovenian Armed Forces Battalion Training Cycle

    Science.gov (United States)

    2016-06-10

    Capable of protecting vehicle mounted personnel against kinetic threats up non-AP small arms / 155 mm artillery bursts at 100 m and under belly hand...oyttmcbreen2001.pdf. Rock , Aaron J., Lance Corporal. “One step away from deployment, 26thu mewwraps up computex.” 26th Marine Expeditionary Unit, November

  8. Meeting the healthcare needs of transgender people within the armed forces: putting UK military policy into practice.

    Science.gov (United States)

    Whybrow, Dean; New, Chris; Coetzee, Rik; Bickerstaffe, Paul

    2016-12-01

    To explain how the healthcare needs of transgender personnel are met within the United Kingdom Armed Forces. It may be that when transgender people disclose their gender preference that they are at increased risk of social exclusion. The United Kingdom Armed Forces has an inclusive organisational policy for the recruitment and management of transgender personnel. This is a position paper about how the healthcare needs of transgender military personnel are met by the United Kingdom Armed Forces. United Kingdom Armed Forces policy was placed into context by reviewing current research, discussing medical terminology and describing the policy. This was followed by an account of how UK AF policy is applied in practice. Where armed forces had an inclusive policy for the management of transgender personnel, there seemed to be little cause for secrecy and zero tolerance of discrimination when compared to nations where this was not the case. Medical terminology has changed to reflect a more inclusive, less stigmatising use of language. The United Kingdom Armed Forces policy has been described as progressive and inclusive. The application of this policy in practice may be dependent upon strong leadership and training. The wider United Kingdom Armed Forces seems capable of adopting a pragmatic and flexible approach to meeting the healthcare needs of transgender personnel. The United Kingdom Armed Forces value diversity within their workforce and have a progressive, inclusive policy for the recruitment and management of transgender personnel. When supporting a transgender military person, healthcare professionals, civilian organisations and military line managers should consider referring to United Kingdom Armed Forces policy as early as possible. Other military and uniformed services may wish to examine the United Kingdom Armed Forces exemplar in order to consider the applicability within their own organisational setting. © 2016 John Wiley & Sons Ltd.

  9. OPTIMIZATION OF FINANCIAL PERSONNEL NUMBER IN ARMED FORCES OF THE REPUBLIC OF BELARUS

    Directory of Open Access Journals (Sweden)

    A. V. Bolshakova

    2014-01-01

    Full Text Available The paper considers a problem pertaining to reduction of the Armed Forces of the Republic of Belarus and necessity to carry out economically reasonable reforms optimizing strength of financial personnel with the purpose to decrease its number but without undermining financial and operational activities of the Armed Forces as a whole. It has been proposed to optimize strength of financial personnel in the Armed Forces while executing organizational staff transformations such as introduction of a centralized accounting system for service personnel by an example of the Ministry of Defense of the Russian Federation.Normative for financial personnel strength of the supposed unified financial centre which is involved in accounting recordings on salary and other payments has been calculated on the basis of inter-branch standards. While taking as an example a conventional organization “B” with staff strength which is equal to the strength of the Armed Forces of the Republic of Belarus the possible efficiency in introduction of the centralized accounting system for service personnel has been determined in the paper. According to represented calculations reduction of financial personnel dealing with accounting recordings on salary and other payments in the whole organization “B” can constitute up to 60 persons with more than 200 branches which are carrying out independent payment accounting for personnel concerned.Dependence of strength normative on number of financial bodies, percentage of personnel receiving payments through a unified financial centre and concentration of financial and economic document circulation has been determined in the paper. It has been pointed out that it is not sufficient to determine quantitative indices in order to ensure an objective reflection of the efficiency of possible introduction of the centralized accounting system for service personnel in the Armed Forces. In order to obtain complete information it is

  10. The Law of Force or The Force of Law: Does Following The Rule of Law Assist Security Forces in Defeating an Armed Insurgency?

    Science.gov (United States)

    2012-06-08

    and Policy in International Relations (Spring): 40-79 Arendt , Hannah . 1963. On revolution. New York: Viking Cohen, Eliot A., John Horvath, and...conditions, where the armed forces can be trusted to obey the civil authorities” ( Arendt 1965, 40). This is especially the case in countries where

  11. [Stigma and Mental Health in Victims of Colombia's Internal Armed Conflict in Situation of Forced Displacement].

    Science.gov (United States)

    Campo-Arias, Adalberto; Herazo, Edwin

    2014-01-01

    The prolonged sociopolitical phenomenon of Colombian violence generated a high number of victims, many of whom suffered a continual process of internal displacement and stigma-discrimination complex. To postulate possible mechanisms by which victims of Colombia's internal armed conflict in a situation of forced displacement were stigmatized and discriminated. Stigma affects mental health, not only because it represents a major stressor for discriminated individuals and groups, but also because it accounts for inequalities and inequities in health. Initially, as the victims of the internal armed conflict in situation of forced displacement were not considered as such, but as responsible for the situation. Thus, they had to cope with the social and economic inequalities, explained partially by low categorization or status that they received, possibly due to poor construction of social capital in the country. Also, victims of the internal armed conflict suffer from intersectional stigma and discrimination due to other characteristics such as gender, sexual orientation, ethnic-racial origin, or meeting criteria for a mental disorder. An active process of inclusive social development is required for the displaced victims of the armed conflict,in order to reduce multiple stigma and ensure their mental health. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  12. Automated processing of data on the use of motor vehicles in the Serbian Armed Forces

    Directory of Open Access Journals (Sweden)

    Nikola S. Osmokrović

    2012-10-01

    Full Text Available The main aim of introducing information technology into the armed forces is the automation of the management process. The management in movement and transport (M&T in our armed forces has been included in the process of automation from the beginning. For that reason, today we can speak about the automated processing of data on road traffic safety and on the use of motor vehicles. With regard to the overall development of the information system of the movement and transport service, the paper presents an information system of the M&T service for the processing of data on the use of motor vehicles. The main features, components and functions of the 'Vozila' application, which was specially developed for the automated processing of data on motor vehicle use, are explained in particular.

  13. Mailed Fist, Velvet Glove: Soviet Armed Forces as a Political Instrument

    Science.gov (United States)

    1979-09-30

    November 1975). 2. Tai S’l-ig An, The Sino-Soviet Territorial Dispute ( Westminister , 1973), chap. 1; and Mark Mancall, Russia and China: Their Diplomatic...new major foreign in- volvement, reflecting the post-Vietnam mood of the country and especially of its legislators ; to deny any significant political...consider and even pass resolutions and legislation undercutting its policies. No President will relish the alert or deployment of U.S. armed forces or

  14. EXPERIENCE IN DEVELOPMENT MEDICAL KITS FOR MEDICAL SERVICES OF THE RUSSIAN FEDERATION ARMED FORCES

    OpenAIRE

    E. O. Rodionov; Yu. V. Miroshnichenko; V. N. Kononov; A. V. Tikhonov; I. V. Klochkova

    2016-01-01

    Introduction. The development of modern, complete-standard issue equipment for the Armed Forces Medical Service is an urgent organizational and management task. First aid kits, medical bags, sets of medical equipment, medical kits and packing existed until recently; no longer meet modern requirements for a number of objective reasons. The aim of the study was the formation of programs of development of modern samples of complete-standard-issue equipment. Materials and methods. The study was c...

  15. The Future of Officer Career Development System in the Slovenian Armed Forces

    Science.gov (United States)

    2013-12-13

    Professors Anton Zabkar and Uros Svete, at the Faculty for Social Science at University of Ljubljana, clearly identified the deficiencies in the...short-lived solution], Slovenian Armed Forces Bulletin 10, no. 1 (May 2008): 97-120. 5Anton Zabkar and Uros Svete, “Solanje Vojaskih Profesionalcev...is based on Length of Service ( LoS ) and applies to all DE officers and the other is the LE career structure.87 85Major Al Thorp, e-mail message to

  16. The Role of the Armed Forces in the Mexican Economy in the 1980’s.

    Science.gov (United States)

    1981-06-01

    integrating role, especially in 17 " . - _ .. .. .~- ... . .. . . . . . .. . ....._ • ,,.- .. . 1 .. .. •, , ," remote geographic regions, and have...integration of the Armed Forces insures their integration with the population in every town. This is especially important in the small villages. The...Jefe Edo Mayor de la Armada Revillagigedo No. 11 Primer Piso Mexico 1, D.F. 99 141. Vicealmirante Doroteo Silva Lopez Director de Educacion Naval Dr

  17. Instances of Use of United States Armed Forces Abroad, 1798-2014

    Science.gov (United States)

    2014-09-15

    Garcia, and Thomas J. Nicola . Instances of Use of United States Armed Forces Abroad, 1798-2014 Congressional Research Service Contents...landing zones near the U.S. Embassy in Saigon and the Tan Son Nhut Airfield. Mayaguez incident. On May 15, 1975, President Ford reported he had ordered...Report R41989, Congressional Authority to Limit Military Operations, by Jennifer K. Elsea, Michael John Garcia and Thomas J. Nicola . CRS Report R43344

  18. AN EMPIRICAL SURVEY ON BASIC MILITARY TRAINING IN SLOVENIAN ARMED FORCES

    Directory of Open Access Journals (Sweden)

    Maja GARB

    2014-04-01

    Full Text Available Before employment in the Slovenian Armed Forces, all candidates have to finish basic military training. The empirical survey, done in 2011 on a group of military candidates in a Slovenian Training Center, checked the motivation, level of skills and education, attitudes of leaders, military identity, prestige and social support of these candidates. The results confirmed the skills’ and fighters’ orientation of Slovenian soldiers, but surprised with the paleomodern motivators for military job.

  19. EXPERIENCE IN DEVELOPMENT MEDICAL KITS FOR MEDICAL SERVICES OF THE RUSSIAN FEDERATION ARMED FORCES

    Directory of Open Access Journals (Sweden)

    E. O. Rodionov

    2016-01-01

    Full Text Available Introduction. The development of modern, complete-standard issue equipment for the Armed Forces Medical Service is an urgent organizational and management task. First aid kits, medical bags, sets of medical equipment, medical kits and packing existed until recently; no longer meet modern requirements for a number of objective reasons. The aim of the study was the formation of programs of development of modern samples of complete-standard-issue equipment. Materials and methods. The study was conducted based on the analysis of scientific literature and guidelines which regulate different aspects of the Armed Forces Medical Service complete-standard issue equipment. The study used methods like: retrospective, content analysis, comparison and description, logical, structural and functional analysis, expert assessments, decision-making, as well as the methods of the theory of constraints and other systems. Results and discussion. rmation of the range of medical property in modern conditions for inclusion into complete-standard issue equipment is connected with the need to make timely decisions on choosing the most efficient models, taking into account market conditions and economic opportunities. There are requirements established for the complete-samples standard issue equipment for their use outside a medical organization. Development program structure of complete-standard-issue equipment is shown, as well as examples of the formation of the content of medical equipment kits. On the basis of the offered program a new complete-standard issue equipment of the Armed Forces Medical Service was created. In accordance with the principles of the theory of constraints a strategy to optimize the composition of sets of medical equipment was developed. It included comprehensive solutions aimed at stabilizing the activity of the pharmaceutical industry in the interest of the Armed Forces Medical Service. Conclusions. An offered program has allowed developing

  20. Multi-muscle FES force control of the human arm for arbitrary goals.

    Science.gov (United States)

    Schearer, Eric M; Liao, Yu-Wei; Perreault, Eric J; Tresch, Matthew C; Memberg, William D; Kirsch, Robert F; Lynch, Kevin M

    2014-05-01

    We present a method for controlling a neuroprosthesis for a paralyzed human arm using functional electrical stimulation (FES) and characterize the errors of the controller. The subject has surgically implanted electrodes for stimulating muscles in her shoulder and arm. Using input/output data, a model mapping muscle stimulations to isometric endpoint forces measured at the subject's hand was identified. We inverted the model of this redundant and coupled multiple-input multiple-output system by minimizing muscle activations and used this inverse for feedforward control. The magnitude of the total root mean square error over a grid in the volume of achievable isometric endpoint force targets was 11% of the total range of achievable forces. Major sources of error were random error due to trial-to-trial variability and model bias due to nonstationary system properties. Because the muscles working collectively are the actuators of the skeletal system, the quantification of errors in force control guides designs of motion controllers for multi-joint, multi-muscle FES systems that can achieve arbitrary goals.

  1. The influence of sexual harassment on mental health among female military personnel of the Republic of Korea Armed Forces

    OpenAIRE

    Kim, Tae Kyung; Lee, H-C; Lee, S G; Han, K-T; Park, E-C

    2016-01-01

    Introduction Reports of sexual harassment are becoming more frequent in Republic of Korea (ROK) Armed Forces. This study aimed to analyse the impact of sexual harassment on mental health among female military personnel of the ROK Armed Forces. Methods Data from the 2014 Military Health Survey were used. Instances of sexual harassment were recorded as ?yes? or ?no?. Analysis of variance (ANOVA) was carried out to compare Kessler Psychological Distress Scale 10 (K-10) scores. Multiple logistic ...

  2. Performance and Usability of Various Robotic Arm Control Modes from Human Force Signals

    Directory of Open Access Journals (Sweden)

    Sébastien Mick

    2017-10-01

    Full Text Available Elaborating an efficient and usable mapping between input commands and output movements is still a key challenge for the design of robotic arm prostheses. In order to address this issue, we present and compare three different control modes, by assessing them in terms of performance as well as general usability. Using an isometric force transducer as the command device, these modes convert the force input signal into either a position or a velocity vector, whose magnitude is linearly or quadratically related to force input magnitude. With the robotic arm from the open source 3D-printed Poppy Humanoid platform simulating a mobile prosthesis, an experiment was carried out with eighteen able-bodied subjects performing a 3-D target-reaching task using each of the three modes. The subjects were given questionnaires to evaluate the quality of their experience with each mode, providing an assessment of their global usability in the context of the task. According to performance metrics and questionnaire results, velocity control modes were found to perform better than position control mode in terms of accuracy and quality of control as well as user satisfaction and comfort. Subjects also seemed to favor quadratic velocity control over linear (proportional velocity control, even if these two modes did not clearly distinguish from one another when it comes to performance and usability assessment. These results highlight the need to take into account user experience as one of the key criteria for the design of control modes intended to operate limb prostheses.

  3. NEW MISSIONS AND SCENARIOS FOR ARMED FORCES AND ITS IMPLICATIONS IN CIVIL – MILITARY RELATIONS

    Directory of Open Access Journals (Sweden)

    JOSÉ MIGUEL PIUZZI CABRERA

    2017-09-01

    The author analyses the changes that had occurred in missions and contexts where the armed forces are being employed, and from that, addresses the demands this new situation imposes to the civilian and military leaders; at the same time addresses the need to move forward in the design of relations and work procedures formulas, more explicit and institutionalized that may contribute to facilitate a better interaction able to add value to the decision – making process, in a coherent framework within the civil – military relations principles.

  4. Sensor Prototype to Evaluate the Contact Force in Measuring with Coordinate Measuring Arms

    Directory of Open Access Journals (Sweden)

    Eduardo Cuesta

    2015-06-01

    Full Text Available This paper describes the design, development and evaluation tests of an integrated force sensor prototype for portable Coordinate Measuring Arms (CMAs or AACMMs. The development is based on the use of strain gauges located on the surface of the CMAs’ hard probe. The strain gauges as well as their cables and connectors have been protected with a custom case, made by Additive Manufacturing techniques (Polyjet 3D. The same method has been selected to manufacture an ergonomic handle that includes trigger mechanics and the electronic components required for synchronizing the trigger signal when probing occurs. The paper also describes the monitoring software that reads the signals in real time, the calibration procedure of the prototype and the validation tests oriented towards increasing knowledge of the forces employed in manual probing. Several experiments read and record the force in real time comparing different ways of probing (discontinuous and continuous contact and measuring different types of geometric features, from single planes to exterior cylinders, cones, or spheres, through interior features. The probing force is separated into two components allowing the influence of these strategies in probe deformation to be known. The final goal of this research is to improve the probing technique, for example by using an operator training programme, allowing extra-force peaks and bad contacts to be minimized or just to avoid bad measurements.

  5. Unsteady analysis on the instantaneous forces and moment arms acting on a novel Savonius-style wind turbine

    International Nuclear Information System (INIS)

    Roy, Sukanta; Ducoin, Antoine

    2016-01-01

    Highlights: • Two-dimensional unsteady simulations on a novel Savonius-style wind turbine. • Instantaneous behavior of drag and lift coefficients, and corresponding moment arms. • Effect of tip speed ratio on the instantaneous force coefficients and moments arms. • Effect of force coefficients and moment arms on the instantaneous moment and power. • Analysis of power and moment coefficients at different tip speed ratios. - Abstract: This paper aims to present a transient analysis on the forces acting on a novel two-bladed Savonius-style wind turbine. Two-dimensional unsteady Reynolds Averaged Navier Stokes equations are solved using shear stress transport k–ω turbulence model at a Reynolds number of 1.23 × 10"5. The instantaneous longitudinal drag and lateral lift forces acting on each of the blades and their acting points are calculated. The corresponding moment arms responsible for the torque generation are obtained. Further, the effect of tip speed ratio on the force coefficients, moment arms and overall turbine performances are observed. Throughout the paper, the obtained results for the new design are discussed with reference to conventional semi-circular design of Savonius turbines. A significant performance improvement is achieved with the new design due to its increased lift and moment arm contribution as compared to the conventional design. More interestingly, the present study sets a platform for future aerodynamic research and improvements for Savonius-style wind turbines.

  6. Reliability of the individual components of the Canadian Armed Forces Physical Employment Standard.

    Science.gov (United States)

    Stockbrugger, Barry G; Reilly, Tara J; Blacklock, Rachel E; Gagnon, Patrick J

    2018-01-29

    This investigation recruited 24 participants from both the Canadian Armed Forces (CAF) and civilian populations to complete 4 separate trials at "best effort" of each of the 4 components in the CAF Physical Employment Standard named the FORCE Evaluation: Fitness for Operational Requirements of CAF Employment. Analyses were performed to examine the level of variability and reliability within each component. The results demonstrate that candidates should be provided with at least 1 retest if they have recently completed at least 2 previous best effort attempts as per the protocol. In addition, the minimal detectable difference is given for each of the 4 components in seconds which identifies the threshold for subsequent action, either retest or remedial training, for those unable to meet the minimum standard. These results will educate the delivery of this employment standard, function as a method of accommodation, in addition to providing direction for physical training programs.

  7. Internally displaced "victims of armed conflict" in Colombia: the trajectory and trauma signature of forced migration.

    Science.gov (United States)

    Shultz, James M; Garfin, Dana Rose; Espinel, Zelde; Araya, Ricardo; Oquendo, Maria A; Wainberg, Milton L; Chaskel, Roberto; Gaviria, Silvia L; Ordóñez, Anna E; Espinola, Maria; Wilson, Fiona E; Muñoz García, Natalia; Gómez Ceballos, Angela Milena; Garcia-Barcena, Yanira; Verdeli, Helen; Neria, Yuval

    2014-10-01

    While conflict-induced forced migration is a global phenomenon, the situation in Colombia, South America, is distinctive. Colombia has ranked either first or second in the number of internally displaced persons for 10 years, a consequence of decades of armed conflict compounded by high prevalence of drug trafficking. The displacement trajectory for displaced persons in Colombia proceeds through a sequence of stages: (1) pre-expulsion threats and vulnerability, (2) expulsion, (3) migration, (4) initial adaptation to relocation, (5) protracted resettlement (the end point for most forced migrants), and, rarely, (6) return to the community of origin. Trauma signature analysis, an evidence-based method that elucidates the physical and psychological consequences associated with exposures to harm and loss during disasters and complex emergencies, was used to identify the psychological risk factors and potentially traumatic events experienced by conflict-displaced persons in Colombia, stratified across the phases of displacement. Trauma and loss are experienced differentially throughout the pathway of displacement.

  8. [System of rehabilitation in the Armed Forces: history, current situation, and perspectives of development].

    Science.gov (United States)

    Fisun, A Ia; Shchegol'kov, A M; Iudin, V E; Beliakin, S A; Ivanov, V N; Budko, A A; Ovechkin, I G

    2009-08-01

    There are two main directions of development of medical rehabilitation in the Armed Forces of RF for now-days: medical-psychological rehabilitation of military service men among special contingents, realizing special military duty (air- and NAVY-staff, staff duty shift of Missile Force of Special Purpose) and medical rehabilitation of military service men, participants of battle action in accordance with sub-program "Social support and rehabilitation of invalids in consequence of battle action or battle trauma" of Federal Purpose Program in the sphere of social support of invalids. The authors mark necessity of reorientation of medical strategy from evaluation of determination of symptoms of already existent disease to evaluation of determination of adaptation reserves of organism of military service men, determination of changes in organism on the stage of pre-disease.

  9. Experience of medical service of the Armed Forces during elimination of consequences of Chernobyl's disaster

    International Nuclear Information System (INIS)

    Chizh, I.M.

    1996-01-01

    The article analyzes ten-years experience (1986-1996) of the Armed Forces medical service participation in elimination of consequences of Chernobyl's accidents. The system of medical supply created soon after accidents (management and interaction, forces and means, peculiarities of sanitary-hygienic, antiepidemic, treatment-and-prophylactic supply) has been described in breaf, its positive sides and main deficiencies and also the ways of there elimination, the place of military-medical service in modern sate system of disaster medical supply have been discussed. The results of prolonged dynamic observation of rescuers by the All-Army medical-and-dosimetric register materials, the main directions, results and prospects of scientific study about problems of radiative disaster have been analyzed. 32 refs., 4 figs., 1 tab

  10. Back pain and its consequences among Polish Air Force pilots flying high performance aircraft

    Directory of Open Access Journals (Sweden)

    Aleksandra Truszczyńska

    2014-04-01

    Full Text Available Objectives: Back pain in Air Force fast jet pilots has been studied by several air forces and found to be relatively common. The objective of the study was to determine the prevalence and degree of the pain intensity in the cervical, thoracic and lumbar spine, subjective risk factors and their effect on the pilots' performance while flying high maneuver aircrafts and the consequences for cognitive deficiencies. Material and Methods: The study was designed as a retrospective, anonymous questionnaire survey, collecting data on the age, aircraft type, flying hours, pain characteristics, physical activity, etc. The study was participated by 94 pilots aged 28-45 years (mean age: 35.9±3.3 years, actively flying fast jet aircrafts Su-22, Mig-29 and F-16. The estimates regarding the level of the subjective back pain were established using visual analogue scales (VAS. Results: The values of the Cochran and Cox T-test for heterogeneous variances are as follows: for the total number of flying hours: F = 2.53, p = 0.0145, for the pilot's age: F = 3.15, p = 0.003, and for the BMI factor F = 2.73, p = 0.008. Conclusions: Our questionnaire survey showed a significant problem regarding spinal conditions in high performance aircraft pilots. The determination of the risk factors may lead to solving this problem and help eliminate the effect of the unfavorable environment on piloting jet aircrafts. Experiencing back pain during the flight might influence the mission performance and flight safety. The costs of pilots education are enormous and inability to fly, or even disability, leads to considerable economic loss. More research on specific prevention strategies is warranted in order to improve the in-flight working environment of fighter pilots.

  11. Gambling problems and the impact of family in UK armed forces veterans.

    Science.gov (United States)

    Dighton, Glen; Roberts, Elystan; Hoon, Alice E; Dymond, Simon

    2018-05-09

    Background and aims International evidence indicates elevated problem gambling rates in armed forces veterans compared with the general population. Gambling problems adversely impact one's family, and family-related variables may increase vulnerability to gambling-related harm. Little is known, however, about gambling problems in the United Kingdom (UK) veterans or to what extent family variables, such as parenting history and experience of domestic violence, influence veterans' gambling. Methods We compared veterans (n = 257) and sex- and age-matched controls (n = 514) drawn from the 2007 Adult Psychiatric Morbidity Survey on gambling, financial management, domestic violence, childhood parental presence, and experience of stressful life events. Veterans who left the military before or after 4 years of service were compared. Results Problem gambling was significantly more prevalent in veterans (1.4%) than non-veterans (0.2%), and the impact of gambling problems on the family was specific to male veterans, particularly those who had experienced a traumatic event after the age of 16, and those who were more likely to have been physically attacked by their partner. Overall, this study revealed that the UK armed forces veterans report a higher prevalence rate of problem gambling compared with non-veterans, with potential negative impact on family life.

  12. Etiology and pattern of maxillofacial injuries in the armed forces of pakistan

    International Nuclear Information System (INIS)

    Khan, S.U.; Khan, M.; Khan, A.A.; Maqsood, A.; Ibrahim, W.; Wasim, A.

    2007-01-01

    To determine the etiology and pattern of maxillofacial injuries in the Armed Forces of Pakistan in terms of anatomical distribution of injuries. Three hundred consecutive patients of Armed Forces of Pakistan with maxillofacial injuries reporting to AFID and admitted to the hospital or treated as out-patients in the oral surgery clinic, were included in this study. Isolated nasal bone and frontal sinus fractures were excluded from the study. Anatomical distribution, frequency and etiology of fractures, rank at job and occupational as well as personal hobbies were recorded. Descriptive analyses were used to determine mean, standard deviation, percentage and range values. The most frequent bone fractured was the mandible, which accounted for 159 cases (53%). The zygomatic complex was fractured in 51 cases (17%), the maxilla in 12 cases (4 %), and the alveolar process in 21 cases (7%). The most common cause was road traffic accident (168 cases; 56%), followed by accidental fall (69 cases; 23%), gunshot injuries (27 cases; 9%), sports related injuries (15 cases; 5%), and injury associated with a fight (12 cases; 4%); there were only 9 cases of animals related injuries (3%). In this series, mandible was the most commonly fractured facial bone, while road traffic accident was the most common etiological factor. Results could be influenced by the personal and working environment. (author)

  13. Pattern of skin diseases among civil population and armed forces personnel at Pune

    Directory of Open Access Journals (Sweden)

    Sayal S

    1997-01-01

    Full Text Available The pattern of skin disorders among 11393 civil and 8123 defence service personnel who attended out-patient department (OPD from January 1989 to December 1994 is presented. Infective dermatoses were more common in civil population (41.2% as compared to defence service personnel (36.3%. Fungal infection was common in both groups (15.1% and 17.2% whereas parasitic infestations and pyoderma were more common in civil population (12.8% and 6.1% as compared to service personnel (7.8% and 3.6%. Among non-infective dermatoses eczemas were more common in civil population (17.3% as compared to Armed Forces personnel (11.7%, whereas papulosquamous disorders, pigmentary disorders, acne and alopecia were more common in Armed Forces personnel (13.5%, 13.4% 8.7% and 6.2% as compared to civil population (10.8%, 10.1%, 6.4% and 4.1%. The incidence of other skin disorders did not differ much between the two groups.

  14. An evaluation of the leadership attitudes of managers in Turkish Armed Forces' hospitals.

    Science.gov (United States)

    Kostik, Zafer; Forces, Turkish Armed; Sahin, Bayram; Demir, Cesim; Kavuncubasi, Sahin; Sen, Dervis

    2005-03-01

    As in any other institution, the success of hospitals, which use approximately one-half of all resources in the health sector, depends on moving human resources toward the institution's goals. Ensuring that the workers are used intentionally for specific, predetermined goals, and that the workers are motivated toward achieving these institutional goals are the responsibilities of the managers. In this study, the leadership attitudes of the higher rank executive officers in Turkish Armed Forces' military hospitals were evaluated. The managerial grid developed by Blake and Mouton was used to evaluate the leadership attitudes of the officers. A total of 172 questionnaires was sent out to managers, but only 142 (82.6%) were returned completed. The study results show that the managers substantially preferred team leadership styles in terms of leadership philosophy, planning, and evaluation functions, but preferred task-oriented leadership and mid-way leadership styles in terms of execution. Also, it was found that 72% of all managers practiced team leadership in terms of the overall leadership manner. It seems as if the type of leadership participants preferred was team leadership, and the least was passive leadership. From this finding, we suggest that the managers in Turkish Armed Forces' hospitals are not only interested in their work and goals, but also in the interests of their workers as human beings.

  15. Decree No. 83/7467 of 24 November 1983 on visits of foreign armed forces vessels in Turkish waters

    International Nuclear Information System (INIS)

    1983-01-01

    This Decree (No. 83/7467) lays down the principles and procedures for the visits of foreign armed forces vessels in Turkish harbours and inland waterways and came into force on 15 December 1983. This new Decree supersedes a similar Decree of 27 December 1978. (NEA) [fr

  16. THE POLISH BUSINESS ENVIRONMENT FOR LANGUAGE SERVICE PROVIDERS IN VIEW OF THE PORTER’S FIVE FORCES MODEL

    OpenAIRE

    Kowalska, Monika

    2014-01-01

    After the Polish accession to the European Union in 2004, language services have considerably grown in importance. Intensive contacts with foreign companies and institutions coupled with information technology developments have increased the role of English as a linguistic medium of international cooperation. The overall aim of this paper is to examine the Polish business environment for Language Service Providers (LSPs) offering specialized English courses and translation services (EN-PL and...

  17. Comparison of Power, Velocity and Force Parameters during Loaded Squat Jump Exercise in the Handball and Arm Wrestling Players

    Science.gov (United States)

    Can, Ibrahim

    2017-01-01

    The purpose of this study was to compare power, velocity and force parameters during loaded squat jump (SJ) exercise in the handball and arm wrestling players. In accordance with this purpose, ten arm wrestling athletes from the Turkish National Team (age: 20,7 ± 3,05 years; height: 175,2 ± 5,55 cm; weight: 71,7 ± 8,17 kg) who had ranks in…

  18. The mental health and substance misuse needs of male ex-armed forces personnel in prison.

    Science.gov (United States)

    Wainwright, Verity; Lennox, Charlotte; McDonnell, Sharon; Shaw, Jenny; Senior, Jane

    2018-01-01

    Ex-armed forces personnel constitute the largest known occupational group in prison but there is little evidence regarding their mental health, or substance misuse, needs. A total of 105 participants were interviewed and measures assessing symptoms of common mental health (CMH) problems and substance misuse were completed along with a review of their health care records. Forty (38%) participants screened for current CMH problems (CCMH) and high levels of dual symptomology and alcohol misuse were assessed. Thirty-nine (37%) had a mental health diagnosis recorded, most commonly for post-traumatic stress disorder (PTSD), depression and personality disorder. Those who screened for a CCMH problem were more likely to have pre-service vulnerability to negative health outcomes and those with dual symptomology were more likely to have experienced deployment during their service. Findings suggest the mental health needs of this group are similar to the general prison population. Potentially higher prevalences of PTSD and alcohol misuse may direct service provision.

  19. Simulation Tools in the Armed Forces Interfaced by the Operational Design

    Directory of Open Access Journals (Sweden)

    Žentek Miroslav

    2017-06-01

    Full Text Available The operational design and its practical application are directly influenced by the training, experiences of the individual command levels and as well they are determined by the economic development of the country. Its quality implementation in the practice is directly addicted upon operational art, which is the real output of the cognitive approach by commanders and staff, by air traffic control instructors and inspectors. And that's what it is sustained by their experience, cognition and as well as verdict - to propose strategies and operations to set up and utilize armed forces. The usage of the simulation tool and synthetic environment is the core part to reach the aim of the high level of the efficiency and at the same time to reach the required level in the flight region safety.

  20. Conducting qualitative research in the British Armed Forces: theoretical, analytical and ethical implications.

    Science.gov (United States)

    Finnegan, Alan

    2014-06-01

    The aim of qualitative research is to produce empirical evidence with data collected through means such as interviews and observation. Qualitative research encourages diversity in the way of thinking and the methods used. Good studies produce a richness of data to provide new knowledge or address extant problems. However, qualitative research resulting in peer review publications within the Defence Medical Services (DMS) is a rarity. This article aims to help redress this balance by offering direction regarding qualitative research in the DMS with a focus on choosing a theoretical framework, analysing the data and ethical approval. Qualitative researchers need an understanding of the paradigms and theories that underpin methodological frameworks, and this article includes an overview of common theories in phenomenology, ethnography and grounded theory, and their application within the military. It explains qualitative coding: the process used to analyse data and shape the analytical framework. A popular four phase approach with examples from an operational nursing research study is presented. Finally, it tackles the issue of ethical approval for qualitative studies and offers direction regarding the research proposal and participant consent. The few qualitative research studies undertaken in the DMS have offered innovative insights into defence healthcare providing information to inform and change educational programmes and clinical practice. This article provides an extra resource for clinicians to encourage studies that will improve the operational capability of the British Armed Forces. It is anticipated that these guidelines are transferable to research in other Armed Forces and the military Veterans population. 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.

  1. Evaluation of force-velocity and power-velocity relationship of arm muscles.

    Science.gov (United States)

    Sreckovic, Sreten; Cuk, Ivan; Djuric, Sasa; Nedeljkovic, Aleksandar; Mirkov, Dragan; Jaric, Slobodan

    2015-08-01

    A number of recent studies have revealed an approximately linear force-velocity (F-V) and, consequently, a parabolic power-velocity (P-V) relationship of multi-joint tasks. However, the measurement characteristics of their parameters have been neglected, particularly those regarding arm muscles, which could be a problem for using the linear F-V model in both research and routine testing. Therefore, the aims of the present study were to evaluate the strength, shape, reliability, and concurrent validity of the F-V relationship of arm muscles. Twelve healthy participants performed maximum bench press throws against loads ranging from 20 to 70 % of their maximum strength, and linear regression model was applied on the obtained range of F and V data. One-repetition maximum bench press and medicine ball throw tests were also conducted. The observed individual F-V relationships were exceptionally strong (r = 0.96-0.99; all P stronger relationships. The reliability of parameters obtained from the linear F-V regressions proved to be mainly high (ICC > 0.80), while their concurrent validity regarding directly measured F, P, and V ranged from high (for maximum F) to medium-to-low (for maximum P and V). The findings add to the evidence that the linear F-V and, consequently, parabolic P-V models could be used to study the mechanical properties of muscular systems, as well as to design a relatively simple, reliable, and ecologically valid routine test of the muscle ability of force, power, and velocity production.

  2. Tabulations of Responses from the 2002 Status of the Armed Forces Survey- Workplace and Gender Relations: Volume 2, Gender Related Experiences in the Military and Gender Relations

    National Research Council Canada - National Science Library

    Greenlees, James

    2003-01-01

    The 2002 Status of the Armed Forces Survey - Workplace and Gender Relations gathered information on demographics, workplace information, mentoring, readiness, and health and well-being, gender related...

  3. Nonlinear 2D arm dynamics in response to continuous and pulse-shaped force perturbations.

    Science.gov (United States)

    Happee, Riender; de Vlugt, Erwin; van Vliet, Bart

    2015-01-01

    Ample evidence exists regarding the nonlinearity of the neuromuscular system but linear models are widely applied to capture postural dynamics. This study quantifies the nonlinearity of human arm postural dynamics applying 2D continuous force perturbations (0.2-40 Hz) inducing three levels of hand displacement (5, 15, 45 mm RMS) followed by force-pulse perturbations inducing large hand displacements (up to 250 mm) in a position task (PT) and a relax task (RT) recording activity of eight shoulder and elbow muscles. The continuous perturbation data were used to analyze the 2D endpoint dynamics in the frequency domain and to identify reflexive and intrinsic parameters of a linear neuromuscular shoulder-elbow model. Subsequently, it was assessed to what extent the large displacements in response to force pulses could be predicted from the 'small amplitude' linear neuromuscular model. Continuous and pulse perturbation responses with varying amplitudes disclosed highly nonlinear effects. In PT, a larger continuous perturbation induced stiffening with a factor of 1.5 attributed to task adaptation evidenced by increased co-contraction and reflexive activity. This task adaptation was even more profound in the pulse responses where reflexes and displacements were strongly affected by the presence and amplitude of preceding continuous perturbations. In RT, a larger continuous perturbation resulted in yielding with a factor of 3.8 attributed to nonlinear mechanical properties as no significant reflexive activity was found. Pulse perturbations always resulted in yielding where a model fitted to the preceding 5-mm continuous perturbations predicted only 37% of the recorded peak displacements in RT and 79% in PT. This demonstrates that linear neuromuscular models, identified using continuous perturbations with small amplitudes, strongly underestimate displacements in pulse-shaped (e.g., impact) loading conditions. The data will be used to validate neuromuscular models including

  4. A numerical investigation of flow around octopus-like arms: near-wake vortex patterns and force development.

    Science.gov (United States)

    Kazakidi, A; Vavourakis, V; Tsakiris, D P; Ekaterinaris, J A

    2015-01-01

    The fluid dynamics of cephalopods has so far received little attention in the literature, due to their complexity in structure and locomotion. The flow around octopuses, in particular, can be complicated due to their agile and dexterous arms, which frequently display some of the most diverse mechanisms of motion. The study of this flow amounts to a specific instance of the hydrodynamics problem for rough tapered cylinder geometries. The outstanding manipulative and locomotor skills of octopuses could inspire the development of advanced robotic arms, able to operate in fluid environments. Our primary aim was to study the hydrodynamic characteristics of such bio-inspired robotic models and to derive the hydrodynamic force coefficients as a concise description of the vortical flow effects. Utilizing computational fluid dynamic methods, the coefficients were computed on realistic morphologies of octopus-like arm models undergoing prescribed solid-body movements; such motions occur in nature for short durations in time, e.g. during reaching movements and exploratory behaviors. Numerical simulations were performed on translating, impulsively rotating, and maneuvering arms, around which the flow field structures were investigated. The results reveal in detail the generation of complex vortical flow structures around the moving arms. Hydrodynamic forces acting on a translating arm depend on the angle of incidence; forces generated during impulsive rotations of the arms are independent of their exact morphology and the angle of rotation; periodic motions based on a slow recovery and a fast power stroke are able to produce considerable propulsive thrust while harmonic motions are not. Parts of these results have been employed in bio-inspired models of underwater robotic mechanisms. This investigation may further assist elucidating the hydrodynamics underlying aspects of octopus locomotion and exploratory behaviors.

  5. 78 FR 57486 - Eligibility of Disabled Veterans and Members of the Armed Forces With Severe Burn Injuries for...

    Science.gov (United States)

    2013-09-19

    ... Members of the Armed Forces With Severe Burn Injuries for Financial Assistance in the Purchase of an... ``severe burn injury (as determined pursuant to regulations prescribed by the Secretary)'' as one of the... severe burn injuries, the Chairman of the Senate Committee on Veterans' Affairs explained that, ``[d]ue...

  6. 77 FR 70389 - Eligibility of Disabled Veterans and Members of the Armed Forces With Severe Burn Injuries for...

    Science.gov (United States)

    2012-11-26

    ... Members of the Armed Forces With Severe Burn Injuries for Financial Assistance in the Purchase of an... reformatting the statute and adding ``severe burn injury (as determined pursuant to regulations prescribed by...)(iv), VA proposes to amend 38 CFR 3.808 to define the term ``severe burn injury.'' In the proposed...

  7. 75 FR 30793 - U.S. Court of Appeals for the Armed Forces Proposed Change to Electronic Filing Guidelines

    Science.gov (United States)

    2010-06-02

    ... nature of the pleading will be included in the body of the electronic mail message. c. The pleading shall..., Department of Defense. Proposed New Order for Electronic Filing of Pleadings Effective (date), all pleadings... Electronic Filing of Pleadings 1. Scope. The United States Court of Appeals for the Armed Forces adopts the...

  8. The 2009 A(H1N1) influenza pandemic in the French Armed Forces: epidemiological surveillance and operational management.

    Science.gov (United States)

    Pohl, Jean-Baptiste; Mayet, Aurélie; Bédubourg, Gabriel; Duron, Sandrine; Michel, Rémy; Deparis, Xavier; Rapp, Christophe; Godart, Patrick; Migliani, René; Meynard, Jean-Baptiste

    2014-02-01

    The main objective of this study was to evaluate the contribution of a newly implemented daily surveillance system to the management of the 2009 A(H1N1) influenza pandemic by the military decision-makers at different levels in the French Department of Defence. The study sample included all medical advisors in the Ministry of Defence and the French Armed Forces Staff and also the members of the specific committee dedicated to flu pandemic control. The variables studied were mental representation of epidemiology, relevance, usefulness, and real-time use of surveillance data using quantitative questionnaires and qualitative face-to-face semistructured interviews. Among the risk managers of the flu pandemic in the Armed Forces, 84% responded. The data generated by epidemiological surveillance were considered relevant and useful, and were reported as effectively used. On the basis of the information produced, concrete actions were planned and implemented in the French Armed Forces. In a pandemic situation involving low mortality, the daily monitoring of the disease did not target public health issues, but it was mainly used to assess the availability of the Armed Forces in real time. For the military staff, epidemiological surveillance represents an essential information tool for the conduct of operations. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

  9. 32 CFR 728.73 - Applicants for enlistment or reenlistment in the Armed Forces, and applicants for enlistment in...

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Applicants for enlistment or reenlistment in the Armed Forces, and applicants for enlistment in the reserve components. 728.73 Section 728.73 National... ELIGIBLE PERSONS AT NAVY MEDICAL DEPARTMENT FACILITIES Other Persons § 728.73 Applicants for enlistment or...

  10. A review of one year of British Armed Forces mental health hospital admissions.

    Science.gov (United States)

    Finnegan, A; Finnegan, S; Gamble, D

    2007-03-01

    The paper provides a review of one year of military Mental Health (MH) hospital admissions. This includes an exploration into demographic trends, differences in clinical opinion and how information gained is used to improve the service and ensure appropriate, cost effective care in the optimum environment. The sample group is entitled military MH hospital admissions from 1 April 2005 to 31 March 2006. Data was collected on questionnaires with SPSS used for the management and analysis of the quantitative data, with the information exposed to descriptive and inferential statistical analysis. There were 344 admissions. The paper contains a detailed review of a number of variables. Depression was the most common diagnosis resulting in 112 (33%) hospital admissions and Post Traumatic Stress Disorder accounted for 23 (7%). There were statistically significant differences that may be attributable to gender with more women admitted with depression and more men with alcohol related disorders. The average length of stay was 21 days, with 48% of patients discharged within 3 weeks. 45% of all returns included significant events reporting that highlighted written evidence of good and poor practice. This study is part of an extensive monitoring programme of military MH hospital admissions. Depression is the most common MH problem leading to hospital admission. The results indicate that Service-personnel have access to a highly responsive service that provides brief assessment and treatment within a safe therapeutic environment. 45% of returns included significant event information that resulted in policy changes, leading to improved patient care and a better interface with the NHS. Bench-marking, both internally between military Departments of Community Mental Health and externally have improved visibility and self awareness leading to better GP induction programmes, PHC educational seminars and the establishment of MH web-pages. The Armed Forces need an effective MH service

  11. Clinical application of ocular trauma score for mechanical ocular injury in armed forces

    Directory of Open Access Journals (Sweden)

    Ying ZHANG

    2011-10-01

    Full Text Available Objective To evaluate the predictive value of ocular trauma score(OTS in mechanical ocular injuries occurring in military forces,and compare the difference of OTS application between ocular injury caused by military training and non-military training.Methods The data of 633 inpatients from armed forces suffering from injury of 665 eyes were retrospectively reviewed.Of the 665 injured eyes,326 were injured during military training and 339 during non-military training.The likelihood of final visual acuity(VA calculated with the OTS score was compared with that by the present OTS study,and the correlation between the score and final VA was then analyzed.Results Compared with the distribution of final VA in standard OTS score,the ratio in category 1 was statistically different in present study(P 0.05.There were significant differences in ratio of category 3 between eyes injured by military and non-military training(P < 0.05,and both ratios in category 1 were significantly different compared with those in standard OTS(P < 0.01,e.g.the ratio of NLP was lower(50% vs 73%,P < 0.01;43% vs 73%,P < 0.01;and the ratio in category 2 was significantly different between the eyes injured by non-military training and standard OTS(P < 0.05.However,the OTS showed positive correlation with final VA in present study(P < 0.0001.Conclusion OTS calculated at initial examination may primarily provide a piece of prognostic information of mechanical ocular injuries,and is of special benefit for deciding a prompt management or for evacuation decision for severe ocular injuries caused by military training.

  12. Risk factors of military training-related injuries in recruits of Chinese People's Armed Police Forces.

    Science.gov (United States)

    Wang, Xin; Wang, Pei-shan; Zhou, Wei

    2003-02-01

    To assess the incidence, types and risk factors of military training-related injuries in recruits of Chinese People's Armed Police Forces (CPAPF). A cohort study was made on the risk factors of injuries in 805 male recruits during the military training from December 25, 1999 to December 25, 2000. A total of 111 recruits (14%) experienced one or more injuries, and the cumulative incidence was 16.1 injuries per 100 soldiers in a year. And 77.7% of the injuries belonged to overuse injuries of the skeletal and muscular systems, the most common type of which was stress fractures. Most injuries occurred in the 3rd month of training. Univariate analysis and logistic regression analysis of possible risk factors for overuse injuries were carried out, and a number of risk factors were identified: history of agricultural labor, history of lower limb injury, flatfoot and less running exercise before entry into the army. But a suitable body mass index (BMI) was a protective factor. Examination of age, body height, smoking, body flexibility and frequency of 2-mile running revealed no significant association with the injuries. History of agricultural labor, history of lower limb injury, flatfoot, less running exercise before entry into the army and lower BMI were risk factors of the overuse injuries. In order to decrease the incidence of overuse injuries, the young people with good physical ability and shapely body type should be selected during conscription. During the training, nutrition should be improved so as to decrease the incidence of injuries.

  13. Engagement of the Slovak Armed Forces in Future Crisis Management Operations

    Directory of Open Access Journals (Sweden)

    Peter PINDJÁK

    2014-09-01

    Full Text Available During the past two decades, the Armed Forces of the Slovak Republic (AF SR have participated in more than thirty operations under major international organizations and coalitions. Despite the political interest to sustain active engagement of the AF SR in international crisis management operations, the declining level of capabilities coupled with the urgent need to modernize most of the military equipment compels the Slovak Ministry of Defense to commence a complex optimization process. Even though the evolving security environment continues to widen the spectrum of military capabilities, AF SR will need to prioritize and optimize their capabilities selectively. The defense planners must make sure that the AF SR will develop and maintain the necessary spectrum of capabilities required for the most likely deployment scenario. The optimization process should be conducted within a long-term conceptual plan that clearly defines the future course of the AF SR development within a limited financial frame. At the same time, the optimization endeavor must include a certain degree of flexibility that will allow for necessary adjustments based on specific operational requirements. In the end, the AF SR may become a modern and flexible instrument of power that could be engaged in crisis management operations abroad, upholding national and international interests effectively.

  14. A review of zoonotic disease surveillance supported by the Armed Forces Health Surveillance Center.

    Science.gov (United States)

    Burke, R L; Kronmann, K C; Daniels, C C; Meyers, M; Byarugaba, D K; Dueger, E; Klein, T A; Evans, B P; Vest, K G

    2012-05-01

    The Armed Forces Health Surveillance Center (AFHSC), Division of Global Emerging Infections Surveillance and Response System conducts disease surveillance through a global network of US Department of Defense research laboratories and partnerships with foreign ministries of agriculture, health and livestock development in over 90 countries worldwide. In 2010, AFHSC supported zoonosis survey efforts were organized into four main categories: (i) development of field assays for animal disease surveillance during deployments and in resource limited environments, (ii) determining zoonotic disease prevalence in high-contact species which may serve as important reservoirs of diseases and sources of transmission, (iii) surveillance in high-risk human populations which are more likely to become exposed and subsequently infected with zoonotic pathogens and (iv) surveillance at the human-animal interface examining zoonotic disease prevalence and transmission within and between human and animal populations. These efforts have aided in the detection, identification and quantification of the burden of zoonotic diseases such as anthrax, brucellosis, Crimean Congo haemorrhagic fever, dengue fever, Hantaan virus, influenza, Lassa fever, leptospirosis, melioidosis, Q fever, Rift Valley fever, sandfly fever Sicilian virus, sandfly fever Naples virus, tuberculosis and West Nile virus, which are of military and public health importance. Future zoonotic surveillance efforts will seek to develop local capacity for zoonotic surveillance focusing on high risk populations at the human-animal interface. © 2011 Blackwell Verlag GmbH.

  15. Frequency of coronary artery disease (cad) risk factors in armed forces

    International Nuclear Information System (INIS)

    Kamran, S.M.; Iftikhar, R.; Abbasi, K.

    2015-01-01

    To determine the frequency of risk factors of coronary artery disease (CAD) in apparently healthy soldiers of Pakistan Armed Forces. Study Design: Cross sectional descriptive study. Place and Duration of Study: Department of medicine, CMH Okara from July 2012 to Dec 2012. Patients and Methods: The study included 2215 male currently serving soldiers in age range of 18 to 52 years by consecutive sampling. Relevant history, body mass index (BMI), waist circumference (WC) and blood pressure (BP) of each subject were recorded. BMI > 25 kg/m/sup 2/ and WC > 90 cm was considered obesity and abdominal obesity respectively. BP > 140/90 mmHg was defined as hypertension. All the participants of study underwent blood glucose fasting, blood glucose random, ECG recording, personality assessment and lipid profile. Risk estimation was done using Eric Brittain scoring system. Results: In our study group 95.5% patients were having at least 1 risk factor of CAD, 54 % were having 2 to 4 risk factors while 3.93% had > 4 risk factors. Risk estimation of CAD using Eric Brittain scoring system showed that a large proportion of study group had high probability of developing ischemic heart disease in next 6 years. Conclusion: A large proportion of our soldiers are harboring risk of CAD due to increase in frequency of 8 conventional CAD risk factors especially obesity. (author)

  16. Biological effects of embedded depleted uranium (DU). Summary of Armed Forces Radiobiology Research Institute research

    International Nuclear Information System (INIS)

    McClain, D.E.; Dalton, T.K.; Emond, C.A.; Hodge, S.J.; Kalinich, J.F.; Landauer, M.A.; Miller, A.C.; Stewart, M.D.; Villa, V.; Xu, J.; Benson, K.A.; Ejnik, J.; Pellmar, T.C.

    2001-01-01

    The Persian Gulf War resulted in injuries of US Coalition personnel by fragments of depleted uranium (DU). Fragments not immediately threatening the health of the individuals were allowed to remain in place, based on long-standing treatment protocols designed for other kinds of metal shrapnel injuries. However, questions were soon raised as to whether this approach is appropriate for a metal with the unique radiological and toxicological properties of DU. The Armed Forces Radiobiology Research Institute (AFRRI) is investigating health effects of embedded fragments of DU to determine whether current surgical fragment removal policies remain appropriate for this metal. These studies employ rodents implanted with DU pellets as well as cultured human cells exposed to DU compounds. Results indicate uranium from implanted DU fragments distributed to tissues far-removed from implantation sites, including bone, kidney, muscle, and liver. Despite levels of uranium in the kidney that were nephrotoxic after acute exposure, no histological or functional kidney toxicity was observed. However, results suggest the need for further studies of long-term health impact, since DU was found to be mutagenic, and it transformed human osteoblast cells to a tumorigenic phenotype. It also altered neurophysiological parameters in rat hippocampus, crossed the placental barrier, and entered fetal tissue. This report summarizes AFRRI's depleted uranium research to date

  17. Mentoring from Afar: Nurse Mentor Challenges in the Canadian Armed Forces.

    Science.gov (United States)

    Neal, Laura D M

    2015-06-01

    There is an integral connection between leadership, mentoring and professional career progression within the nursing profession. The purpose of this article is to examine recommendations and best practices from the literature and provide a basis to construct a formalized successful mentoring dyad program with guidelines on establishing and maintaining a productive mentoring relationship over long distance. Canadian Armed Forces (CAF) nurses practice within a unique domain both domestically and abroad. The military environment incorporates many aspects of mentoring that could benefit significantly by distance interchange. Supported through examining literature within nursing, CAF publications and other professions along with contrasting successful distance mentoring programs, the findings suggest that a top-down, leadership-driven formal mentoring program could be beneficial to CAF nurses. The literature review outlines definitions of terms for mentorship and distance mentoring or e-mentoring. A cross section of technology is now embedded in all work environments with personal communication devices commonplace. Establishing mentoring relationships from afar is practical and feasible. This article provides a guided discussion for nursing leaders, managers and grassroots nurses to implement mentoring programs over distances. The recommendations and findings of this article could have universal applications to isolated nursing environments outside of Canadian military operational frameworks. Copyright © 2015 Longwoods Publishing.

  18. AFRRI (Armed Forces Radiobiology Research Institute) reports, April, May, June 1987. Technical report

    Energy Technology Data Exchange (ETDEWEB)

    1987-07-01

    This document is a collection of reprinted technical reports. Partial contents include: Effect of ionizing radiation on prostaglandins and gastric secretion in rhesus monkeys; Characterization of rat prothymocyte with monoclonal antibodies recognizing rat lymphocyte membrane antigenic determinants; Effects of subdiaphragmatic vagotomy on the acquisition of a radiation-induced condition taste aversion; Ethanol-induced taste aversions; Lack of involvement of acetaldehyde and the area postrema; Dose and time relationships of the radioprotector WR-2721 on locomotor activity in mice; Purification and analysis of rat hematopoietic stem cells by flow cytometry, Plasma histamine and catecholamine levels during hypotension induced by morphine and compound 48/80; Effects of ionizing radiation on hippocampal excitability, Tumor necrosis factor/cachectin is a less-potent inducer of serum amyloid A synthesis than interleukin 1, Protection of mice against fission-neutron irradiation by WR-2721 or WR-151327, Induction of colony-stimulating factor in vivo by recombinant interleukin 1 a and recombinant tumor necrosis factor alpha; 16,16-Dimethyl prostaglandin E2 increases survival in mice following irradiation, Selenium pretreatment enhances the radioprotective effect and reduces the lethal toxicity of WR-2721; Rat phantom depth dose studies in electron, x-ray, gamma-ray, and reactor-radiation fields; Wall attenuation and scatter characteristics of ionization chambers at Armed Forces Radiobiology Research Institute.

  19. [The formation and developmental outlook of medical rehabilitation in the Armed Forces of the Russian Federation].

    Science.gov (United States)

    Chizh, I M; Ivanov, V N; Golov, Iu S; Shchegol'kov, A M

    2000-01-01

    In medical service system of AF RF rehabilitation means combination of medical, military and professional, social and economic and pedagogical measures directed to recovery of health, fighting efficiency (ability to work) which were disturbed or lost by servicemen because of disease or trauma. In the article the main landmarks of rehabilitation development in Russian military medicine are pointed out, today's state of system on the whole and stages in particular is analyzed, perspectives of development are determined. The authors have noted considerable contribution made by Central Military Clinical Hospital N 6 to development of medical rehabilitation. Arsenal of modern rehabilitation and restorative measures is indicated. Methodological principles of rehabilitation conduction are shown. The main ways in further improvement of medical rehabilitation are development of its specialization, rise in economic and social efficiency of rehabilitation measures at the expense of significant unloading of hospital urgent beds and decrease in periods of patient return to military service who will be ready to perform their duties in whole volume. Introduction of modern methodological and organizational principles of medical rehabilitation into the practice of medical support of the Armed Forces' personnel will contribute to achievement of success in this area.

  20. The southern region renal transplant program at armed forces hospital, khamis mushayt.

    Science.gov (United States)

    Mohammed, A S; Al-Hashemy, A; Addous, A J; Ismail, G

    1996-01-01

    The Southern Region renal transplant program was established in February 1989. The appointment of a transplant co-ordinator and creation of a waiting list for the Southern Region as well as tissue typing of all patients in the region were important early steps. Between February 1989 and December 1995, 155 transplants were performed on 152 patients at the Armed Forces Hospital, Southern Region (AFHSR). Of them, 52 were cadaveric donor transplants and the remaining were from living related donors. The overall five-year actuarial patient and graft survival was 93% and 78% respectively. Of the 152 patients who were transplanted, 79 patients were from other hospitals in the region and 73 were from AFHSR. Maintenance immunosuppression consisted of cyclosporin, azathioprine and prednisolone. Use of the spouse as a donor was an early feature of this program. Our results compare favorably with results published from other centers. To cope with the increasing demand of transplantation in the Southern Region, we have to look into ways of increasing our transplant numbers to match the needs.

  1. The Revolutionary Armed Forces of Colombia (FARC and the Development of Narco-Submarines

    Directory of Open Access Journals (Sweden)

    Michelle Jacome Jaramillo

    2016-03-01

    Full Text Available The Revolutionary Armed Forces of Colombia (FARC have been one of the world's most consistently formidable violent non-state actors over the last forty years. Unsurprisingly, the group has provided one of the most compelling and concerning examples of the level of technical sophistication attainable by sub-state organizations. Over the last two decades the group has carried out an iterative and innovative process that, in reaction to improved detection capabilities, has brought them from depending on disposable go-fast boats to transport drugs to possessing fully submersible and reusable covert vessels for transportation. The following case study will discuss the development of narco-submarines and the underlying motivations behind the pursuit of this complex engineering task. The case study will outline the different phases of the narco-submarine development and highlight FARC’s determination to overcome the challenges present in each design. This discussion will show how FARC’s systematized acquiring of information and expertise has resulted in the accomplishment of fully submersible vessels, capable of transporting more than 10 tons of illicit product.

  2. CORRELATION BETWEEN COORDINATION AND PERSONALITY TRAITS OF SOLDIERS IN BATTLE UNIT OF SLOVENIAN ARMED FORCES

    Directory of Open Access Journals (Sweden)

    Maja Pori

    2009-11-01

    Full Text Available The aim of the study was to investigate the correlation between motor ability of coordination and personality traits of Slovenian soldiers. The subject sample consisted of 94 soldiers in a battle unit of Slovenian Armed Forces (SAF who were serving in the first brigade (age 26,5 ± 3,4 years. Motor ability of coordination was assessed with two motor tasks (polygon bac- kwards and figure 8 duck test. The structure of personality traits was measured with a FPI (Freiburg Personality Inventory included 114 items and measured 9 personality traits of order I (neuroticism, impulsivity, depression, irritability, sociability, calmness, dominance, suppression, sincerity and 3 personality traits of order II (extroversion, emotional istability, masculinity. The correlation between coordination and personality traits was estimated by the Pearson’s correlation coefficient. The results show that soldiers who did worse in motor test polygon backwards were more neurotic, suppressed, and impulsive. They also tend to be more sociable. The correlation between second test of coordination shows that better soldiers in this test are more extrovert or less introvert.

  3. Reliability analysis of high-speed tracked vehicles in the polish army

    Directory of Open Access Journals (Sweden)

    Kończak Jarosław

    2017-06-01

    Full Text Available The Polish Armed Forces use tracked vehicles that serve as a core element of the ground combat forces. These vehicles are capable of fighting in all kinds of terrain conditions, in any season of the year. Combat missions are often fought in areas where even no dirt roads are available. The present paper assesses the reliability of tracked vehicles in the context of their irregular operation, as well as service- and maintenance-related vulnerability.

  4. The Armory Chamber and Armed Forces of Russia in the Second Half of 17th - Early 18th Century

    Directory of Open Access Journals (Sweden)

    Orlenko Sergey P.

    2016-06-01

    Full Text Available The article is devoted to the insufficiently studied aspect of the activities of the Armory chamber in the second half of 17th - beginning of 18th centuries – supplying the needs of the Russian armed forces. Political and military realities of the first half of the seventeenth century revealed the need for the modernization and transformation of the armed forces of Russia. Military reform required a massive amount of combat weapons and equipment made by Western European standard. The middle of the 17th century was the times of a search for an optimal algorithm which would provide the armed forces with weapons and equipment. The integration in this process of the court gunsmith and Armory was an effective solution. The content of the Inventory of the Armory Chamber in 1647 can be divided into two parts: 1 parade and ceremonial weapons and armor, designed for the sovereign and court 2 a huge number of combat weapons deposed in a different storages. The research is based on the complex of archival documents showing the role of the Armory chamber officials in organizing the purchase of combat weapons, its testing, preserving, repairing and transfer to the troops. The author also observed the changes in the activities of the institution in the last quarter of the century – when craftspeople of the court Armory workshop participated in the manufacturing of some special types of combat arms and service as a military gunsmith directly in troops and provincial armories.

  5. Feedforward compensation for novel dynamics depends on force field orientation but is similar for the left and right arms.

    Science.gov (United States)

    Reuter, Eva-Maria; Cunnington, Ross; Mattingley, Jason B; Riek, Stephan; Carroll, Timothy J

    2016-11-01

    There are well-documented differences in the way that people typically perform identical motor tasks with their dominant and the nondominant arms. According to Yadav and Sainburg's (Neuroscience 196: 153-167, 2011) hybrid-control model, this is because the two arms rely to different degrees on impedance control versus predictive control processes. Here, we assessed whether differences in limb control mechanisms influence the rate of feedforward compensation to a novel dynamic environment. Seventy-five healthy, right-handed participants, divided into four subsamples depending on the arm (left, right) and direction of the force field (ipsilateral, contralateral), reached to central targets in velocity-dependent curl force fields. We assessed the rate at which participants developed predictive compensation for the force field using intermittent error-clamp trials and assessed both kinematic errors and initial aiming angles in the field trials. Participants who were exposed to fields that pushed the limb toward ipsilateral space reduced kinematic errors more slowly, built up less predictive field compensation, and relied more on strategic reaiming than those exposed to contralateral fields. However, there were no significant differences in predictive field compensation or kinematic errors between limbs, suggesting that participants using either the left or the right arm could adapt equally well to novel dynamics. It therefore appears that the distinct preferences in control mechanisms typically observed for the dominant and nondominant arms reflect a default mode that is based on habitual functional requirements rather than an absolute limit in capacity to access the controller specialized for the opposite limb. Copyright © 2016 the American Physiological Society.

  6. Evaluation of Reproductive Health Training of Soldiers at the First Army of Turkish Armed Forces

    Directory of Open Access Journals (Sweden)

    Bilal Bakir

    2012-02-01

    Full Text Available The study has aimed to evaluate results of reproductive health training in the First army as a part the Reproductive Health Program of Turkish Armed Forces (TAF. Hard copies of training results from the a sample of 9 reproductive health classrooms between November 2006 and February 2007 have been collected and analyzed after entering in a SPSS file. A Pre-test and a post-test included the same 25 questions on RH issues were given to the soldiers. Total mean scores and scores for 5 modules of Sexual Health, Sexually Transmitted Infections (STIs, Contraceptives, Safe Motherhood, and Gender, were estimated. By deciding 60 as cutting point, achievement of soldiers was also evaluated. Total Pre and posttest mean scores were compared between groups according to the achievement, hometown, and region of residency, educational level, and marital status. Furthermore, Relative efficiency, Efficiency attributed to training course and Efficiency Ratio has been also calculated. The mean pre-test score of soldiers is 60.4 ± 21.0 and it has been significantly increased up to 82.8 ± 14.5 after the training course (p<0.05. This significant increase was also found for each of sub dimensions similar to total score (p<0.05. While 52.5 % of soldiers have been successful on pretest, this percent has been rise up to 93.1% for the post test (p<0.05.. The relative efficiency of intervention as 6.9, efficiency attributed to training as 40.6%, and efficiency ratio as 85.5% have been estimated. Involving in reproductive health training has improved soldiers� awareness particularly on women�s health. [TAF Prev Med Bull 2012; 11(1.000: 41-48

  7. Mode of presentation of patients of dissociative (conversion) disorder at the armed forces institute of mental health

    International Nuclear Information System (INIS)

    Jan, A.U.; Jehangir, S.

    2015-01-01

    To determine the mode of presentation of dissociative disorders presenting at Armed Forces Institute of Mental Health. Study Design: Cross sectional study. Place and Duration of Study: The study was conducted at the Armed Forces Institute of Mental Health (AFIMH) Rawalpindi from 1st June 2013 to 31st August 2013. Patients and Methods: Fifty four patients of dissociative disorders were included in the study by using consecutive non-probability sampling. Category of presentation of dissociative disorders in the participants was determined by the primary mode of presentation and by using international classification of diseases (ICD)-10 diagnostic guidelines. Results: The commonest type of presentation of dissociative disorders was mutism (40.7%), possession state (18.5%), pseudo fits (12.9%) followed by paraparesis (9.2%). Conclusion: Predominantly the patients presented with mutism (dissociative motor disorder). (author)

  8. Utilization of psychiatric services by female military personnel changes since admission of women to all German Armed Forces military careers.

    Science.gov (United States)

    Zimmermann, Peter; Ströhle, Andreas; Langner, Franziska; Lanczik, Mario

    2010-07-01

    In 2001, women were admitted to all military careers in the German Armed Forces. This study examines whether the utilization of psychiatric services of female military personnel has changed since then. The central medical database of German military personnel for the years 2000 and 2006 was analyzed. Between 2000 and 2006, the percentage (based on the average totals of male and female military personnel) of consultations of primary care unit surgeons for psychiatric problems increased significantly for both male and female military personnel, this increase being more apparent for women than for men. Stress-related disorders showed the greatest rise. In 2006, as opposed to 2000, the total proportion of both outpatient and inpatient mental health treatment provided to female military personnel was significantly higher than for males, particularly regarding stress-related, affective and personality disorders. Gender-specific aspects should be considered more intensely in preventive and therapeutic psychiatric supply in the German Armed Forces.

  9. Pneumatic tool torque reaction: reaction forces, displacement, muscle activity and discomfort in the hand-arm system.

    Science.gov (United States)

    Kihlberg, S; Kjellberg, A; Lindbeck, L

    1993-06-01

    Reaction forces, hand-arm displacement, muscle activity and discomfort ratings were studied during the securing of threaded fasteners with three angle nutrunners with different shut-off mechanisms, but with the same spindle torque (72-74 Nm). The three tools were tested according to the method specified in ISO 6544. One of the tools had an almost instantaneous shut-off. Another had a more slowly declining torque curve. For the third tool the maximum torque was maintained for a while before shut-off. Twelve male subjects participated in the study. A force platform measured the reaction force between the subject and the floor. The option of the hand-arm system and the shoulder was measured with an optoelectronic measuring system. The muscle activity (EMG) in six muscles in the arm and shoulder was measured with surface electrodes. Significant differences in the arm movements and ground reaction forces were found between the three tools. The smallest values were found with the fast shut-off tool while the delayed shut-off tool caused the largest values. The EMG measures gave inconsistent response patterns. Discomfort ratings were highly correlated with the time for which the tool torque exceeded 90% of peak preset torque, but the time for which the tool torque exceeded 90% of peak calculated by the method specified in ISO 6544. Nutrunners with a shut-off mechanism that causes a slowly decreasing torque or a torque that is maintained for a while before shut-off should be avoided. If no substitutes are available, then a torque reaction bar should be mounted on the tool.

  10. The Impact of Bulgarian Membership in NATO and the EU on the Development of the Bulgarian Armed Forces

    Science.gov (United States)

    2007-03-14

    The catastrophes in reforms affected the beginning of free market interconnections. Political parties, from November 1989 to the end of 1997...integration, democratic reform, and development of a market economy.14 The initiatives implementing by the UDF government were adopted by the next two...Development of Armed Forces – 2015,” available from http://www.mod.bg/bg/ startegy /vision.html; Internet; accessed 15 Dec2006. 24 Lieutenant General Atanas

  11. A Study on the Effect of the Contact Point and the Contact Force of a Glass Fiber under End-Face Polishing Process

    Directory of Open Access Journals (Sweden)

    Ying-Chien Tsai

    2015-01-01

    Full Text Available The offset between the center lines of the polished end-face and the fiber core has a significant effect on coupling efficiency. The initial contact point and the contact force are two of the most important parameters that induce the offset. This study proposes an image assistant method to find the initial contact point and a mathematical model to estimate the contact force when fabricating the double-variable-curvature end-face of single mode glass fiber. The repeatability of finding the initial contact point via the vision assistant program is 0.3 μm. Based on the assumption of a large deflection, a mathematical model is developed to study the relationship between the contact force and the displacement of the lapping film. In order to verify the feasibility of the mathematical model, experiments, as well as DEFORM simulations, are carried out. The results show that the contact forces are alomst linearly proportional to the feed amounts of the lapping film and the errors are less than 9%. By using the method developed in this study, the offset between the grinding end-face and the center line of the fiber core is within 0.15 to 0.35 μm.

  12. Rotational foot placement specifies the lever arm of the ground reaction force during the push-off phase of walking initiation.

    Science.gov (United States)

    Erdemir, Ahmet; Piazza, Stephen J

    2002-06-01

    The lever arm of the ground reaction force (GRF) about the talocrural joint axis is a functionally important indicator of the nature of foot loading. Walking initiation experiments (ten subjects; age, 23-29 years) were completed to demonstrate that rotational foot placement is a possible strategy to specify the lever arm. Externally-rotated foot placement resulted in larger lever arms during push-off. A computer simulation of push-off revealed that a decreased lever arm reduces the plantarflexion moment necessary to maintain a constant forward velocity, while increasing the required plantarflexion velocity. Shortening of the foot thus diminishes the muscular force demand but also requires high muscle fiber shortening velocities that may limit the force generating capacity of plantar flexors. Decreased plantar flexion moment and slow walking previously noted in partial-foot amputees may result from shortened lever arms in this manner.

  13. Modular Organization of Exploratory Force Development Under Isometric Conditions in the Human Arm.

    Science.gov (United States)

    Roh, Jinsook; Lee, Sang Wook; Wilger, Kevin D

    2018-01-31

    Muscle coordination of isometric force production can be explained by a smaller number of modules. Variability in force output, however, is higher during exploratory/transient force development phases than force maintenance phase, and it is not clear whether the same modular structure underlies both phases. In this study, eight neurologically-intact adults isometrically performed target force matches in 54 directions at hands, and electromyographic (EMG) data from eight muscles were parsed into four sequential phases. Despite the varying degree of motor complexity across phases (significant between-phase differences in EMG-force correlation, angular errors, and between-force correlations), the number/composition of motor modules were found equivalent across phases, suggesting that the CNS systematically modulated activation of the same set of motor modules throughout sequential force development.

  14. Profile of 25-Hydroxyvitamin D in Individuals Attending Armed Forces Institute of Pathology (AFIP, Dhaka

    Directory of Open Access Journals (Sweden)

    Mimi Parvin

    2018-01-01

    Full Text Available Background: In the last two decades, there has been increasing interest in the biology of vitamin D and a growing recognition is that vitamin D deficiency is common in tropical countries despite having ample sunshine. Myth of ‘routine exposure to sunshine does not require extra vitamin D’ results in severe asymptomatic vitamin D deficiency. Several factors like socio-economic condition, dietary insufficiency, inadequate exposure to sunlight due to use of sun-screen, clothes, environmental pollution, skin pigmentation may contribute to vitamin D deficiency. Objective: The study was designed to evaluate the vitamin D status of patients of different age groups reporting to Armed Forces Institute of Pathology (AFIP, Dhaka. Materials and Methods: This crosssectional, observational study was conducted from October 2015 to March 2017, using serum 25-hydroxyvitamin D (25-OHD levels to classify patients of different age groups into deficient, insufficient and sufficient categories. Individuals up to 70 years of age of all religions, genders and occupations who gave blood specimens at AFIP were included in the study. Patients with chronic renal failure, primary hyperparathyroidism, on vitamin D supplementation with established diagnosis of osteomalacia and rickets, taking phenytoin or glucocorticoids were excluded. Total 25-OH vitamin D level in serum was estimated by electro-chemiluminescence on Cobas Elecsys e411 fully automated system on the day of collection. This method has been standardized against LC-MS/MS which in turn has been standardized to the NIST (National Institute of Standards and Technology, USA. The functional sensitivity was determined to be 4.01 ng/mL (CV 18.5%. Vitamin D deficiency is defined as 25(OH D 375 nmol/L. The definition of vitamin D status was based on the recommendation of the US Institute of Medicine (IOM for vitamin D. Results: A total of 2867 specimens were enrolled in the study, comprising 1949 (67.98% female and

  15. HIV and Syphilis Prevalence and Associated Risks in the Cameroonian Armed Forces.

    Science.gov (United States)

    Grillo, Michael; Tran, Bonnie Robin; Tamoufe, Ubald; Djoko, Cyrille F; Saylors, Karen; Woodland, Kelly; Wangmene, L T C; Macera, Caroline

    2017-01-01

    Continued surveillance of the HIV epidemic is critical to monitor changes in trends and risk behaviors. A 2005 study in the Cameroonian Armed Forces (CAF) found an HIV prevalence of 11.3% among male and female service members. The purpose of the current study is to determine the 5-year change in the HIV prevalence, estimate the prevalence of syphilis, and examine factors associated with infection in the CAF. Participants were male and female service members 18 years of age or older who were stationed at one of the 10 military garrisons selected for participation. The military garrisons included in this study were proportionally representative of the CAF by geographic region. Military companies and individuals within the selected garrisons were randomly chosen to participate in the study. Demographic and behavioral risk data were collected from September-November 2011 using personal interviews. Blood was collected for HIV and syphilis testing. Of 2,523 participants tested, 6.0% screened positive for HIV [includes 5.3% who screened positive for HIV only and 0.7% who screened positive for both HIV and syphilis], and 3.1% screened positive for syphilis only. Analyses examining risk factors associated with HIV/syphilis infection (i.e., infected with HIV, infected with syphilis, or co-infected with both HIV and syphilis) were restricted to 2,255 men who reported ever having sex. In a multivariate logistic regression model, the odds of testing positive for HIV/syphilis were higher among men who were separated, divorced, or widowed (adjusted odds ratio [AOR]=3.13, 95% confidence interval [CI]: 1.24-7.89), had sex with sex workers (AOR=1.64, 95% CI: 1.19-2.27), and reported a genital sore/ulcer in the past 12 months preceeding the survey (AOR=1.73, 95% CI: 1.05-2.86). Higher HIV knowledge was protective against HIV/syphilis infection (AOR=0.73, 95% CI: 0.54-0.99). While the overall HIV prevalence in this sample of military personnel was lower than previously reported (6

  16. Polish visit

    CERN Document Server

    2003-01-01

    On 6 October, Professor Michal Kleiber, Polish Minister of Science and Chairman of the State Committee for Scientific Research, visited CERN and met both the current and designated Director General, Luciano Maiani and Robert Aymar. Professor Kleiber visited the CMS and ATLAS detector assembly halls, the underground cavern for ATLAS, and the LHC superconducting magnet string test hall. Michal Kleiber (left), Polish minister of science and Jan Krolikowski, scientist at Warsaw University and working for CMS, who shows the prototypes of the Muon Trigger board of CMS.

  17. The FORCE Fitness Profile--Adding a Measure of Health-Related Fitness to the Canadian Armed Forces Operational Fitness Evaluation.

    Science.gov (United States)

    Gagnon, Patrick; Spivock, Michael; Reilly, Tara; Mattie, Paige; Stockbrugger, Barry

    2015-11-01

    In 2013, the Canadian Armed Forces (CAF) implemented the Fitness for Operational Requirements of Canadian Armed Forces Employment (FORCE), a field expedient fitness test designed to predict the physical requirements of completing common military tasks. Given that attaining this minimal physical fitness standard may not represent a challenge to some personnel, a fitness incentive program was requested by the chain of command to recognize and reward fitness over and above the minimal standard. At the same time, it was determined that the CAF would benefit from a measure of general health-related fitness, in addition to this measure of operational fitness. The resulting incentive program structure is based on gender and 8 age categories. The results on the 4 elements of the FORCE evaluation were converted to a point scale from which normative scores were derived, where the median score corresponds to the bronze level, and silver, gold, and platinum correspond to a score which is 1, 2, and 3 SDs above this median, respectively. A suite of rewards including merit board point toward promotions and recognition on the uniform and material rewards was developed. A separate group rewards program was also tabled, to recognize achievements in fitness at the unit level. For general fitness, oxygen capacity was derived from FORCE evaluation results and combined with a measure of abdominal circumference. Fitness categories were determined based on relative risks of mortality and morbidity for each age and gender group. Pilot testing of this entire program was performed with 624 participants to assess participants' reactions to the enhanced test, and also to verify logistical aspects of the electronic data capture, calculation, and transfer system. The newly dubbed fitness profile program was subsequently approved by the senior leadership of the CAF and is scheduled to begin a phased implementation in June 2015.

  18. Forças armadas para quê? Para isso Armed forces... for what? For this

    Directory of Open Access Journals (Sweden)

    Domício Proença Júnior

    2011-12-01

    Full Text Available Responde-se de maneira estrutural à pergunta: para que se tem Forças Armadas no Brasil? Isso leva a um trajeto expositivo que considera os contextos estratégicos e domésticos à luz das determinações constitucionais e dos termos de acordos internacionais que constrangem as alternativas brasileiras de uso de força. Conclui-se que o Brasil tem apenas três tarefas concretas para suas Forças Armadas: a defesa do território, a participação em ações internacionais e a garantia da lei e da ordem, circunscrito em todos os casos ao uso de armamentos convencionais. Responde-se à pergunta de partida afirmando que se tem Forças Armadas para sustentar a capacidade de realizar estas tarefas ao longo do tempo e em qualquer momento. Como e quanto se sustenta tal capacidade são os critérios essenciais para a formulação, condução e avaliação da política de defesa do Brasil.This article offers a structural answer to the question: what are Brazil's armed forces for? This leads to the appreciation of Brazil's strategic and domestic contexts of the use of armed force. It considers the constitutional imperatives and the terms of international agreements that curtail Brazilian alternatives. It argues that Brazil has only three concrete tasks for its armed forces: the defense of its territory, the participation in international missions, and the guarantee of law and order, being constrained further to the use of conventional weapons. It answers the question it began with as follows: Brazil's armed forces exist to sustain the capacity of carrying out these tasks over time and at any time. It concludes that how and how well a Brazilian defense policy sustains this capacity are the paramount criteria for its conception, management and evaluation.

  19. Preliminary Evaluation of Outcomes of Transactional Analysis Psychotherapy for Armed Forces Veterans presenting with Post-Traumatic Stress Disorder

    Directory of Open Access Journals (Sweden)

    David Harford

    2013-07-01

    Full Text Available This brief outline presents some initial findings from a pilot project conducted within a charity settingin the UK, examining clinical outcomes for a cohort of armed forces veterans presenting with post-traumatic stress disorder (PTSD. Outcomes were measuredusing CORE-OM (Evans et al 2000, PHQ-9 (Kroenke et al 2001 and GAD-7 (Spitzer et al 2006. Preliminary findings show that positive Reliable Change on global distress and anxiety had taken place within 16 sessions. These results suggest that transactional analysis psychotherapy has promise for treatment of PTSD with this client group and that further research is warranted.

  20. Posttraumatic stress disorder (PTSD) in the German Armed Forces: a retrospective study in inpatients of a German army hospital

    OpenAIRE

    Bandelow, Borwin; Koch, Manuel; Zimmermann, Peter; Biesold, Karl-Heinz; Wedekind, Dirk; Falkai, Peter

    2012-01-01

    In 2006 and 2007, around 0.4 and 0.7% of all German soldiers involved in missions abroad were registered as suffering from PTSD. The frequency of PTSD in the German Armed Forces was assessed from army records. All soldiers admitted to the German Military Hospital in Hamburg, Germany, with PTSD (n = 117) in the years 2006 and 2007 were assessed by using questionnaires and structure interviews. Risk factors associated with PTSD were identified. Of the 117 soldiers with PTSD, 39.3% were in missi...

  1. Attitudes Aren’t Free: Thinking Deeply about Diversity in the US Armed Forces

    Science.gov (United States)

    2010-02-01

    of a Christian.”); see also “The Christmas Message and Prayer Sent the Third Army, 1944,” in Brenton Greene Wallace, Patton & His Third Army, (1946...results from your ideology quiz? (actual coordinates) Bibliography Clausewitz, Carl von. On War. Translated by J. J. Graham. London: Kegan Paul...living or dead, is purely coincidental. 57. Green , The Contemporary Law of Armed Conflict, 106. 58. Ibid. 59. Dictionary.net, “What Does Logistics Mean

  2. Risk factors associated with multidrug-resistant tuberculosis (MDR-TB) in a tertiary armed force referral and teaching hospital, Ethiopia.

    Science.gov (United States)

    Demile, Biresaw; Zenebu, Amare; Shewaye, Haile; Xia, Siqing; Guadie, Awoke

    2018-05-31

    Ethiopia is one of the world health organization defined higher tuberculosis (TB) burden countries where the disease remains a massive public health threat. This study aimed to identify the prevalence and associated factors of multidrug-resistant tuberculosis (MDR-TB) using all armed force and civilian TB attendants in a tertiary level armed force hospital, where data for MDR-TB are previously unpublished. Cross-sectional study was conducted from September 2014 to August 2015 in a tertiary level Armed Force Referral and Teaching Hospital (AFRTH), Ethiopia. Armed force members (n = 251) and civilians (n = 130) which has been undergone TB diagnosis at AFRTH were included. All the specimens collected were subjected to microscopic smear observation, culture growth and drug susceptibility testing. Data were analyzed using statistical package for social sciences following binary logistic regression and Chi-square. P-values < 0.05 were considered statistically significant. Among 381 TB patients, 355 (93.2%) new and 26 (6.8%) retreatment cases were identified. Culture and smear positive TB cases were identified in 297 (77.9%) and 252 (66.1%) patients, respectively. The overall prevalence of MDR-TB in AFRTH was found 1.8% (1.3% for armed force members and 0.5% for civilian patients) all of which were previously TB treated cases. The entire treatment success rates were 92.6% achieved highest in the armed force (active and pension) than the civilian patients. The failure and dead cases were also found 2.5 and 4.6%, respectively. Using bivariate analysis, category of attendants and TB contact history were strong predictors of MDR-TB in armed force and civilian patients. Moreover, human immunodeficiency virus (HIV) infection also identified a significant (OR = 14.6; 95% CI = 2.3-92.1; p = 0.004) predicting factor for MDR-TB in armed force members. However, sex, age and body mass index were not associated factor for MDR-TB. In AFRTH, lower prevalence of

  3. The Future Nuclear Arms Control Agenda and Its Potential Implications for the Air Force

    Science.gov (United States)

    2015-08-01

    US AIR FORCE INSTITUTE FOR NATIONAL SECURITY STUDIES USAF ACADEMY, COLORADO INSS OCCASIONAL PAPER AUGUST 2015 70 Dr. Lewis A. Dunn The Future...Implications for the Air Force Dr. Lewis A. Dunn INSS Occasional Paper 70 August 2015 USAF Institute for National Security Studies USAF

  4. Intimate Partner Violence in the Canadian Armed Forces: The Role of Family Stress and Its Impact on Well-Being.

    Science.gov (United States)

    Skomorovsky, Alla; Hujaleh, Filsan; Wolejszo, Stefan

    2015-07-01

    Unique demands of military life (e.g., deployment) can have a significant impact on family life. Although most families cope effectively with military life stressors, some may have difficulty adjusting, experiencing marital conflicts, and violence. Evidence suggests that unmanaged occupational demands may create family stress by interfering with efforts to fulfill family duties. This study examined the effects of work-family conflict and marital satisfaction on intimate violence experienced by Canadian Armed Forces members, and the impact of such violence on their psychological well-being (N = 525). Regression analyses showed that both work-family conflict and marital satisfaction were unique and significant predictors of emotional and physical violence experienced by Canadian Armed Forces members. Moreover, bootstrapping analyses demonstrated that marital satisfaction partially mediated the relationship between work-family and family-work conflicts and intimate partner violence. The results point to the importance of examining the interrelationship between family stress and occupational stressors when exploring interpersonal violence and its psychological impact on military personnel. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

  5. The influence of sexual harassment on mental health among female military personnel of the Republic of Korea Armed Forces.

    Science.gov (United States)

    Kim, Tae Kyung; Lee, H-C; Lee, S G; Han, K-T; Park, E-C

    2017-04-01

    Reports of sexual harassment are becoming more frequent in Republic of Korea (ROK) Armed Forces. This study aimed to analyse the impact of sexual harassment on mental health among female military personnel of the ROK Armed Forces. Data from the 2014 Military Health Survey were used. Instances of sexual harassment were recorded as 'yes' or 'no'. Analysis of variance (ANOVA) was carried out to compare Kessler Psychological Distress Scale 10 (K-10) scores. Multiple logistic regression analysis was performed to identify associations between sexual harassment and K-10 scores. Among 228 female military personnel, 13 (5.7%) individuals experienced sexual harassment. Multiple logistic regression analysis revealed that sexual harassment had a significantly negative impact on K-10 scores (3.486, psexual harassment were identified in the unmarried (including never-married) group (6.761, pSexual harassment has a negative impact on mental health. Factors associated with worse mental health scores included service classification and length of service. The results provide helpful information with which to develop measures for minimising the negative psychological effects from sexual harassment and promoting sexual harassment prevention policy. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  6. Surveillance of the armed forces as a sentinel system for detecting adverse effects of dietary supplements in the general population.

    Science.gov (United States)

    Lieberman, Harris R; Austin, Krista G; Farina, Emily K

    2018-04-01

    Half the US population takes dietary supplements, but surveillance systems available to regulatory and public health authorities to determine whether specific dietary supplements present a risk are inadequate and numerous severe injuries and deaths have occurred from their consumption. Uniformed military personnel regularly use dietary supplements and are more likely to use potentially dangerous supplements than civilians. Recently, the supplement 1,3-dimethylamylamine (DMAA) was marketed for physical performance-enhancement and weight loss. However, after over 100 reports of illness attributed to DMAA, including six deaths, the Food and Drug Administration issued a warning to cease its sale. When DMAA was legal (2010-2011), we conducted, using convenience samples, supplement surveys of service members and determined prevalence of use and self-reported symptoms of DMAA use. We surveyed 4374 armed forces personnel using a standardized dietary supplement survey administered by local health-care professionals. Overall, 11 % of survey respondents used dietary supplements labelled as containing DMAA at least once/week. Regular users were over two times more likely to report tachycardia (Psupplements using electronic surveys and medical records. Since armed forces personnel are much more likely than civilians to use potentially dangerous dietary supplements like DMAA, near real-time surveillance of them using electronic surveys and medical records would provide early warning to regulatory agencies and the medical and public health communities when high-risk dietary supplements are introduced.

  7. Experiences and perceptions of sexual harassment in the Canadian forces combat arms.

    Science.gov (United States)

    Gill, Ritu; Febbraro, Angela R

    2013-02-01

    Recent studies examining sexual harassment in the military indicate a decrease in reports of harassment, which may be attributed to several factors, including zero-tolerance policies or anti-harassment programs. However, the decrease may also be attributed to fears of losing one's job or of being derogated by colleagues if harassment is reported. This qualitative study of women employed in the Canadian combat arms examined spontaneously shared perceptions and experiences of sexual harassment. Six of the 26 women interviewed shared their experiences or perceptions of harassment, including concerns about potential repercussions of reporting. Implications for gender integration in military organizations are discussed.

  8. Peacekeeping and the Armed Forces of the Southern Cone: Current Trends and Future Prospects

    National Research Council Canada - National Science Library

    Roodettes, Jose

    2002-01-01

    .... peacekeeping forces is questionable. If Latin Amen can countries were able to support future peacekeeping operations in their region, as they do internationally, this would provide relief to the United Nations and the United States...

  9. Finding the Middle Ground: The U.S. Air Force, Space Weaponization, and Arms Control

    National Research Council Canada - National Science Library

    Ruhm, Brian

    2003-01-01

    .... US development of an Expeditionary Space Force (ESF) would be one element of a comprehensive strategy that would include changes to US space architecture and cooperative measures with other countries...

  10. Variable Thumb Moment Arm Modeling and Thumb-Tip Force Production of a Human-Like Robotic Hand.

    Science.gov (United States)

    Niehues, Taylor D; Deshpande, Ashish D

    2017-10-01

    The anatomically correct testbed (ACT) hand mechanically simulates the musculoskeletal structure of the fingers and thumb of the human hand. In this work, we analyze the muscle moment arms (MAs) and thumb-tip force vectors in the ACT thumb in order to compare the ACT thumb's mechanical structure to the human thumb. Motion data are used to determine joint angle-dependent MA models, and thumb-tip three-dimensional (3D) force vectors are experimentally analyzed when forces are applied to individual muscles. Results are presented for both a nominal ACT thumb model designed to match human MAs and an adjusted model that more closely replicates human-like thumb-tip forces. The results confirm that the ACT thumb is capable of faithfully representing human musculoskeletal structure and muscle functionality. Using the ACT hand as a physical simulation platform allows us to gain a better understanding of the underlying biomechanical and neuromuscular properties of the human hand to ultimately inform the design and control of robotic and prosthetic hands.

  11. The formation of the polish opposite movement in Western Ukraine at the beginning of the Second world war

    Directory of Open Access Journals (Sweden)

    Viktoriya V. Dashko

    2016-02-01

    Full Text Available The article highlights the nature of the Soviet totalitarian ethnic policy and its influence on the origin of the Polish opposite movement in Western Ukraine at the beginning of the Second World War. It also clarifies the main factors of the formation of active opposite movements among the Polish part of population in the Western Ukraine territory, which withdrew to the Soviet Union due to the distribution of Poland as a result of the Molotov-Ribbentrop Pact. The author defined category of Polish nationality persons, who were dissatisfied with Stalin’s repressive policies in 1939-1941 and become that social environment, in which finally formed opposite movement to totalitarianism and, in particular, antinational regime against the Polish ethnos, and the environment from which later appeared activists of this movement. By the author was analyzed the activity of Soviet authorities in the occupied territories of the former «Wshodnih kresuv» of the Second Rich Pospolyta and determined main factors that led to dissatisfaction with the rigid Soviet policy against the former government officials, military precipitators and servants of the Roman Catholic Church. Investigated and determined features of the Polish opposite movement formation in the former eastern Polish territories occupied in 1939 by the Soviet Union and seized in 1941 by Nazi Germany. The article also describes the origin and activity of the first underground Polish armed forces on Ukrainian territory.

  12. On Contemporary War and the German Armed Forcs: The Afghan War and and Its Consequenes

    Science.gov (United States)

    2014-06-01

    force reduction, and new missions since 1990, which has often left the heads of soldiers and civilians spinning in an effort to adjust custom and...traditionalists (including Heinz Karst) and reformers (including Wolf Graf von Baudissin). What is the proper focus of the fighting man and woman in

  13. 76 FR 32224 - Migratory Birds; Take of Migratory Birds by the Armed Forces

    Science.gov (United States)

    2011-06-03

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Migratory Birds; Take of Migratory Birds by... Forces to incidentally take migratory birds during approved military readiness activities without violating the Migratory Bird Treaty Act (MBTA). The Authorization Act provided this interim authority to...

  14. Energy and Security: future-oriented studies for the Swedish Armed Forces; Energi och saekerhet: framtidsinriktade omvaerldsanalyser foer Foersvarsmakten

    Energy Technology Data Exchange (ETDEWEB)

    Oestensson, Malin; Jonsson, Daniel K.; Magnusson, Roger; Dreborg, Karl Henrik

    2009-01-15

    The report provides a basis for the Armed Forces long-term planning, and how changes in the global energy supply may mean new challenges and threats, as well as the advantages and disadvantages that can be associated with different future energy solutions for Armed Forces own activities, primarily relating to fuel and power during operation. One conclusion is that the potential conflict between energy security and climate-security can lead to far-reaching security implications and that continued global fossil dependency contributes to increased safety of political and military focus on a number of potential conflicts. A new such area may be the Arctic, as in the wake of climate change will become available for exploitation. Large scale global renewable energy can bring greater geographical spread - and reduced pressure on existing 'hot-spots'. Nuclear power is unlikely to be influential in the overall global energy security, but security problems associated with the production of nuclear materials can spread and be strengthened. Furthermore, the energy problems of connected to gaps between rich and poor, which may lead to social friction and conflict. The trend toward increased nationalisation and politicization of the energy is in contrast to free trade and market liberalism and may lead to further militarization of energy resources. Bilateral energy contracts may result in division within the EU and create a hindrance to joint positions and actions, such as in international efforts. As for Armed Forces own future energy solutions, the knowledge of alternative fuels (eg alcohols, diesel variants, gaseous fuels) and energy converters (eg hybrid vehicles, fuel cells) is reviewed. The following alternative principle solutions fuel and power are discussed: 1. Power from small-scale electricity generation via solar cells and small wind farms and power stations with liquid fuel as a supplement. Transport with plug-in hybrid vehicles, i.e. liquid propellants in

  15. The Armed Forces Health Surveillance Center: Global Emerging Infections Surveillance & Response System, FY 2010

    Science.gov (United States)

    2010-01-01

    WARUN reported 52% of stool samples from a diarrheal outbreak had Vibrio cholerae . In April 2010, V. cholera was detected in 14 NPHL samples from...FORCES RESEARCH INSTITUTE OF MEDICAL SCIENCE (AFRIMS), BANGKOK, THAILAND: Originating as the SEATO Cholera Research Laboratory in Thailand in 1958...similar to 2009 A/H1N1 isolates collected from the US, Asia, Canada, Mexico , and Europe. The AFHSC-GEIS collaboration between USAFSAM, LRMC, and the

  16. Politics, Armed Forces and drug trafficking in Mexico: An outlaw army?

    Directory of Open Access Journals (Sweden)

    Gustavo FONDEVILA

    2014-07-01

    Full Text Available The essay aims to examine the legal and policy issues raised by the military intervention in combating drug trafficking and organized crime in the areas of criminal investigation and people detention in Mexico. Basically, the paper explores three major areas of noncompliance with the law or legal vacuum in matter related to that intervention: a arrests and independent criminal investigation by the military; b lack of protocol in use of military force in civilian operations; c military courts.

  17. Military Representation: The Theoretical and Practical Implications of Population Representation in the American Armed Forces

    Science.gov (United States)

    1979-10-01

    writings of Jeremy Bentham and by his father, James Mill, who helped to make Benthamism an effective political force of the period. Bentham , James Mill...34the greatest happiness of the greatest number." 1 This balance of selfish interests is central to the thinking of Bentham , John Stuart Mill, and...interests. For Bentham and the later Utilitarians, "the selfish and separate interests of mankind" could be brought together to assure the "maximization

  18. Role of U.S. Security Assistance in Modernizing the Portuguese Armed Forces: A Historical Analysis.

    Science.gov (United States)

    1986-09-01

    Portuguese Air Force Fiscal Year 1986 IMET/FMS Training Program Security Assistance Management Manual * "Portuguese Navy: A Naval Fleet that is...of the techniques of fiscal management and, within the limits that he had set for the regime, his program of economic recovery succeeded .... What...1984). Currency: Escudo * Agriculture: generally developed; 8.8,% of GDP; main crops - grains, potatoes, olives, grapes (wine); deficit foods - sugar

  19. Space Industry Study Industrial College of the Armed Forces National Defense University

    Science.gov (United States)

    2002-06-01

    information technologies , especially fiber, cable, and cellular communications, which forced space systems away from old market roles and denied entry to... technologies fill market niches. As technology matures, small satellites have been viewed a partial solution to this cycle, enabling faster programs...years, the largely unforeseen growth in the internet has proven a valuable new market for satellite service providers. And over the past few years

  20. Equitable PERSTEMPO - The Challenge for Long-Term Deployed Armed Forces

    Science.gov (United States)

    2003-04-07

    substantial impact on the operational effectiveness of the Bundeswehr of the future.  Rudolf Scharping Former Federal Minister of Defense The vision...Federal Minister of Defense, Rudolf Scharping, initiated a new force planning by means of the so-called "Cornerstones Paper" on 01 June 2000, the Chief of...Annex 1) 77 Rainer Marr, Timea Biro, and Karin Steiner , Vereinbarkeit von Familie und Beruf des Soldaten – Moeglichkeiten und Grenzen einer

  1. ASPECTS OF SOCIAL RESPONSIBILITY OF THE ARMED FORCES ACADEMY OF GEN. M.R.ŠTEFÁNIK, LIPTOVSKÝ MIKULÁŠ, SLOVAKIA

    Directory of Open Access Journals (Sweden)

    Soňa JIRÁSKOVÁ

    2014-10-01

    Full Text Available The article deals with the issue of socially responsible behavior in organizations, while the main emphasis is on the social responsibility of universities. The first part of the article briefly describes the concept of social responsibility and the second part presents a case study on the current state of activities related to socially responsible behavior within the Armed Forces Academy of gen. M. R. Štefánik in Liptovský Mikuláš. CSR activities which were implemented at the Armed Forces Academy of gen. M. R. Štefánik can be an example of good practice for other universities in Slovakia and abroad.

  2. The mental health of the UK Armed Forces: where facts meet fiction

    Science.gov (United States)

    Hunt, Elizabeth J. F.; Wessely, Simon; Jones, Norman; Rona, Roberto J.; Greenberg, Neil

    2014-01-01

    A substantial amount of research has been conducted into the mental health of the UK military in recent years. This article summarises the results of the various studies and offers possible explanations for differences in findings between the UK and other allied nations. Post-traumatic stress disorder (PTSD) rates are perhaps surprisingly low amongst British forces, with prevalence rates of around 4% in personnel who have deployed, rising to 6% in combat troops, despite the high tempo of operations in recent years. The rates in personnel currently on operations are consistently lower than these. Explanations for the lower PTSD prevalence in British troops include variations in combat exposures, demographic differences, higher leader to enlisted soldier ratios, shorter operational tour lengths and differences in access to long-term health care between countries. Delayed-onset PTSD was recently found to be more common than previously supposed, accounting for nearly half of all PTSD cases; however, many of these had sub-syndromal PTSD predating the onset of the full disorder. Rates of common mental health disorders in UK troops are similar or higher to those of the general population, and overall operational deployments are not associated with an increase in mental health problems in UK regular forces. However, there does appear to be a correlation between both deployment and increased alcohol misuse and post-deployment violence in combat troops. Unlike for regular forces, there is an overall association between deployment and mental health problems in Reservists. There have been growing concerns regarding mild traumatic brain injury, though this appears to be low in British troops with an overall prevalence of 4.4% in comparison with 15% in the US military. The current strategies for detection and treatment of mental health problems in British forces are also described. The stance of the UK military is that psychological welfare of troops is primarily a chain of

  3. The mental health of the UK Armed Forces: where facts meet fiction

    Directory of Open Access Journals (Sweden)

    Elizabeth J. F. Hunt

    2014-08-01

    Full Text Available A substantial amount of research has been conducted into the mental health of the UK military in recent years. This article summarises the results of the various studies and offers possible explanations for differences in findings between the UK and other allied nations. Post-traumatic stress disorder (PTSD rates are perhaps surprisingly low amongst British forces, with prevalence rates of around 4% in personnel who have deployed, rising to 6% in combat troops, despite the high tempo of operations in recent years. The rates in personnel currently on operations are consistently lower than these. Explanations for the lower PTSD prevalence in British troops include variations in combat exposures, demographic differences, higher leader to enlisted soldier ratios, shorter operational tour lengths and differences in access to long-term health care between countries. Delayed-onset PTSD was recently found to be more common than previously supposed, accounting for nearly half of all PTSD cases; however, many of these had sub-syndromal PTSD predating the onset of the full disorder. Rates of common mental health disorders in UK troops are similar or higher to those of the general population, and overall operational deployments are not associated with an increase in mental health problems in UK regular forces. However, there does appear to be a correlation between both deployment and increased alcohol misuse and post-deployment violence in combat troops. Unlike for regular forces, there is an overall association between deployment and mental health problems in Reservists. There have been growing concerns regarding mild traumatic brain injury, though this appears to be low in British troops with an overall prevalence of 4.4% in comparison with 15% in the US military. The current strategies for detection and treatment of mental health problems in British forces are also described. The stance of the UK military is that psychological welfare of troops is

  4. Instances of Use of United States Armed Forces Abroad, 1798-2012

    Science.gov (United States)

    2012-09-19

    Blanco; July 11 at Siquapa Bay; July 21 at Cape Cruz ; and October 23 at Camrioca. 1824 Cuba. In October the U.S.S. Porpoise landed bluejackets near...included capture of Vera Cruz and later Pershing’s expedition into northern Mexico. 1915-34 Haiti. July 28, 1915, to August 15, 1934. U.S. forces...pressure grew for Panamanian military leader General Manuel Noriega to resign, the United States sent 1,000 troops to Panama, to “further safeguard

  5. A Climatology of Midlatitude Continental Clouds from the ARM SGP Site. Part II; Cloud Fraction and Surface Radiative Forcing

    Science.gov (United States)

    Xi, B.; Minnis, P.

    2006-01-01

    Data collected at the Department of Energy Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Central Facility (SCF) are analyzed to determine the monthly and hourly variations of cloud fraction and radiative forcing between January 1997 and December 2002. Cloud fractions are estimated for total cloud cover and for single-layered low (0-3 km), middle (3-6 km), and high clouds (more than 6 km) using ARM SCG ground-based paired lidar-radar measurements. Shortwave (SW) and longwave (LW) fluxes are derived from up- and down-looking standard precision spectral pyranometers and precision infrared radiometer measurements with uncertainties of approximately 10 Wm(exp -2). The annual averages of total, and single-layered low, middle and high cloud fractions are 0.49, 0.11, 0.03, and 0.17, respectively. Both total and low cloud amounts peak during January and February and reach a minimum during July and August, high clouds occur more frequently than other types of clouds with a peak in summer. The average annual downwelling surface SW fluxes for total and low clouds (151 and 138 Wm(exp-2), respectively) are less than those under middle and high clouds (188 and 201 Wm(exp -2), respectively), but the downwelling LW fluxes (349 and 356 Wm(exp -2)) underneath total and low clouds are greater than those from middle and high clouds (337 and 333 Wm(exp -2)). Low clouds produce the largest LW warming (55 Wm(exp -2) and SW cooling (-91 Wm(exp -2)) effects with maximum and minimum absolute values in spring and summer, respectively. High clouds have the smallest LW warming (17 Wm(exp -2)) and SW cooling (-37 Wm(exp -2)) effects at the surface. All-sky SW CRF decreases and LW CRF increases with increasing cloud fraction with mean slopes of -0.984 and 0.616 Wm(exp -2)%(exp -1), respectively. Over the entire diurnal cycle, clouds deplete the amount of surface insolation more than they add to the downwelling LW flux. The calculated CRFs do not appear to be significantly

  6. Post-Traumatic Stress Disorder among French Armed Forces Members in Afghanistan: A New Approach.

    Science.gov (United States)

    Paul, Frédéric; Marimoutou, Catherine; Pommier de Santi, Vincent; Clervoy, Patrick

    2016-01-01

    During the 20th century, the management of war-related psychological trauma shifted from neurology to psychiatry. After September 11, 2001, the French forces participated in a multinational force deployed in Afghanistan to fight against terrorism. Post-traumatic stress disorder (PTSD) became a priority. We report the daily work of the psychiatrists involved in this mission and the organization developed to psychologically support wounded military personnel. The doctrine of early intervention psychiatrization and the technique of collective debriefing are the key points of this procedure. The psychiatrist is also responsible for the healthcare community, particularly vulnerable when confronted with severe ballistic injuries. One aim of this organization is also to screen PTSD in soldiers returning from Afghanistan. The military general practitioner is a pivotal point of this procedure built to detect PTSD, anxiety, depressive reaction and behavioral problems. The French health service has developed a genuine care strategy aimed at identifying patients, accompanying them in the formalities for recognition and compensation, and offering them treatment locally by arranging clinical psychology consultations near their home. © 2016 S. Karger AG, Basel.

  7. Role of morality in the experience of guilt and shame within the armed forces.

    Science.gov (United States)

    Nazarov, A; Jetly, R; McNeely, H; Kiang, M; Lanius, R; McKinnon, M C

    2015-07-01

    Despite advances in our understanding of mental health issues among military forces, a large proportion of military personnel continue to exhibit deployment-related psychological issues. Recent work has identified symptoms of guilt and shame related to moral injury as contributing significantly to combat-related mental health issues. This systematic scoping review explores the association between morality and symptoms of guilt and shame within military forces. A search of the literature pertaining to guilt, shame and morality within military samples was conducted. Nineteen articles were selected for review. There is strong evidence linking exposure to and the perceived perpetration of moral transgressions with experiences of guilt and shame. Critically, symptoms of guilt and shame were related to adverse mental health outcomes, particularly the onset of post-traumatic stress disorder (PTSD). No studies have explored moral judgment in conjunction with assessments of guilt or moral injury. These findings have important implications for the prevention and treatment of PTSD-related symptoms in military samples. By measuring moral judgment prior to deployment, it may be possible to predict the likelihood of incurring moral injuries and the development of associated symptoms. Early intervention programmes aimed at ameliorating guilt and shame are required to prevent the long-term development of deployment-related psychological distress. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Comparison between sEMG and force as control interfaces to support planar arm movements in adults with Duchenne: a feasibility study.

    Science.gov (United States)

    Lobo-Prat, Joan; Nizamis, Kostas; Janssen, Mariska M H P; Keemink, Arvid Q L; Veltink, Peter H; Koopman, Bart F J M; Stienen, Arno H A

    2017-07-12

    Adults with Duchenne muscular dystrophy (DMD) can benefit from devices that actively support their arm function. A critical component of such devices is the control interface as it is responsible for the human-machine interaction. Our previous work indicated that surface electromyography (sEMG) and force-based control with active gravity and joint-stiffness compensation were feasible solutions for the support of elbow movements (one degree of freedom). In this paper, we extend the evaluation of sEMG- and force-based control interfaces to simultaneous and proportional control of planar arm movements (two degrees of freedom). Three men with DMD (18-23 years-old) with different levels of arm function (i.e. Brooke scores of 4, 5 and 6) performed a series of line-tracing tasks over a tabletop surface using an experimental active arm support. The arm movements were controlled using three control methods: sEMG-based control, force-based control with stiffness compensation (FSC), and force-based control with no compensation (FNC). The movement performance was evaluated in terms of percentage of task completion, tracing error, smoothness and speed. For subject S1 (Brooke 4) FNC was the preferred method and performed better than FSC and sEMG. FNC was not usable for subject S2 (Brooke 5) and S3 (Brooke 6). Subject S2 presented significantly lower movement speed with sEMG than with FSC, yet he preferred sEMG since FSC was perceived to be too fatiguing. Subject S3 could not successfully use neither of the two force-based control methods, while with sEMG he could reach almost his entire workspace. Movement performance and subjective preference of the three control methods differed with the level of arm function of the participants. Our results indicate that all three control methods have to be considered in real applications, as they present complementary advantages and disadvantages. The fact that the two weaker subjects (S2 and S3) experienced the force-based control

  9. Internally Displaced “Victims of Armed Conflict” in Colombia: The Trajectory and Trauma Signature of Forced Migration

    Science.gov (United States)

    Shultz, James M.; Garfin, Dana Rose; Espinel, Zelde; Araya, Ricardo; Oquendo, Maria A.; Wainberg, Milton L.; Chaskel, Roberto; Gaviria, Silvia L.; Ordóñez, Anna E.; Espinola, Maria; Wilson, Fiona E.; García, Natalia Muñoz; Ceballos, Ángela Milena Gómez; Garcia-Barcena, Yanira; Verdeli, Helen; Neria, Yuval

    2016-01-01

    While conflict-induced forced migration is a global phenomenon, the situation in Colombia, South America, is distinctive. Colombia has ranked either first or second in the number of internally displaced persons for 10 years, a consequence of decades of armed conflict compounded by high prevalence of drug trafficking. The displacement trajectory for displaced persons in Colombia proceeds through a sequence of stages: (1) pre-expulsion threats and vulnerability, (2) expulsion, (3) migration, (4) initial adaptation to relocation, (5) protracted resettlement (the end point for most forced migrants), and, rarely, (6) return to the community of origin. Trauma signature analysis, an evidence-based method that elucidates the physical and psychological consequences associated with exposures to harm and loss during disasters and complex emergencies, was used to identify the psychological risk factors and potentially traumatic events experienced by conflict-displaced persons in Colombia, stratified across the phases of displacement. Trauma and loss are experienced differentially throughout the pathway of displacement. PMID:25135775

  10. Mental health consequences of overstretch in the UK Armed Forces, 2007-09: a population-based cohort study.

    Science.gov (United States)

    Rona, Roberto J; Jones, Margaret; Keeling, Mary; Hull, Lisa; Wessely, Simon; Fear, Nicola T

    2014-12-01

    Concerns have been raised about the effect of tour length on the mental health of the UK armed forces. In 2007, we reported that cumulative length of deployment was associated with mental illness in military personnel. Our findings provided empirical evidence to support the UK advisory policy for tour length, known as the Harmony Guidelines. If fully implemented, these guidelines could aid prevention of mental illnesses. We aimed to reassess the association between cumulative length of deployment and number of deployments with mental illness in the UK forces. Our analysis was based on data from a representative study of the military for UK regular personnel who had completed a questionnaire between Nov 2, 2007, and Sept 24, 2009, and were deployed in the 3 years before questionnaire completion. Study outcomes were presence of possible post-traumatic stress disorder (PTSD), psychological distress, multiple physical symptoms, alcohol misuse, problems at home during and after deployment, and relationship or family problems. The key independent factors were deployment for 13 months or more, and months and number of deployments in the past 3 years. 8278 regulars responded to the questionnaire, of whom 3982 (48%) had been deployed in the 3 years before questionnaire completion. Deployment for 13 months or more decreased from 22% in March, 2005, (median March 8, 2005 [IQR Oct 10, 2004 to April 28, 2005]), to 12% in May, 2008, (May 17, 2008, [Feb 14, 2008, to Dec 5, 2008]). We noted an association between cumulative time deployed as a continuous variable and a score of 40 or more on the PTSD checklist (p=0·002), presence of psychological distress (p=0·018), and multiple physical symptoms (p=0·030; table 2). Furthermore, 13 months or more of deployment was associated with multiple physical symptoms (adjusted odds ratio [OR] 2·15, 95% CI 1·39-3·32), a PTSD checklist score of 40 or more (2·02, 1·31-3·12), and problems at home, but not a PTSD checklist score of 50 or

  11. Worldwide Report, Arms Control

    Science.gov (United States)

    1986-02-28

    NACHRICHTEN , 18 Oct 85) 39 Presummit Polish Reporting on SDI Issues (Warsaw RZECZPOSPOLITA, 19-20 Oct 85; Warsaw ZYCIE WARSZAWY, 15 Oct 85) 42...28 February 1986 SDI AND SPACE ARMS MEETING REVEALS SOME SUPPORT FOR EUREKA LINK TO MILITARY Puesseldbrf VDI NACHRICHTEN in German 18 Oct 85 p 10

  12. Update: Exertional rhabdomyolysis, active component, U.S. Armed Forces, 2012-2016.

    Science.gov (United States)

    2017-03-01

    Among active component service members in 2016, there were 525 incident diagnoses of rhabdomyolysis likely due to physical exertion and/or heat stress ("exertional rhabdomyolysis"). The crude incidence rate in 2016 was 40.7 cases per 100,000 person-years. Annual rates of incident diagnoses of exertional rhabdomyolysis increased 46.2% between 2013 and 2016, with the greatest percentage change occurring between 2014 and 2015. In 2016, relative to their respective counterparts, the highest incidence rates of exertional rhabdomyolysis affected service members who were male; younger than 20 years of age; and black, non-Hispanic. During the surveillance period, annual incidence rates were highest among service members of the Marine Corps, intermediate among those in the Army, and lowest among those in the Air Force and Navy. Most cases of exertional rhabdomyolysis were diagnosed at installations that support basic combat/recruit training or major ground combat units of the Army or the Marine Corps. Medical care providers should consider exertional rhabdomyolysis in the differential diagnosis when service members (particularly recruits) present with muscular pain or swelling, limited range of motion, or the excretion of dark urine (possibly due to myoglobinuria) after strenuous physical activity, particularly in hot, humid weather.

  13. Viral hepatitis A, active component, U.S. Armed Forces, 2007-2016.

    Science.gov (United States)

    Stahlman, Shauna; Williams, Valerie F; Oetting, Alexis A

    2017-05-01

    During 2007-2016, there were 237 incident diagnoses of acute hepatitis A, with an overall incidence rate of 1.88 cases per 100,000 person-years (p-yrs). Crude overall rates of hepatitis A were highest among service members in the youngest age group, those in healthcare occupations, and among Air Force and Navy members. Service members of "other" or unknown race/ethnicity and non-Hispanic black service members had higher overall incidence rates of hepatitis A, compared to their non-Hispanic white and Hispanic counterparts. Annual incidence rates of hepatitis A were relatively stable until 2012 when rates peaked at 2.94 per 100,000. Rates dipped to 1.41 per 100,000 p-yrs in 2015 and then increased to 2.22 per 100,000 p-yrs in 2016. During the 10-year period, annual rates among male service members were relatively stable. The low rates of acute hepatitis A among U.S. service members overall reflect the widespread use of the hepatitis A virus vaccine.

  14. The Ambiguity of Militarization : The complex interaction between the Congolese armed forces and civilians in the Kivu provinces, eastern DR Congo

    NARCIS (Netherlands)

    Verweijen, J.E.C.

    2015-01-01

    Drawing on extensive ethnographic field research, this dissertation explores the interaction between the Congolese armed forces (FARDC) and civilians in the eastern DR Congo’s conflict-ridden Kivu provinces. It uncovers the multidimensionality, reciprocity and complexities of this interaction, which

  15. A direct measure of morale in the Royal Netherlands Armed Forces Morale survey : ‘Theoretical puzzle, emperical testing and validation’

    NARCIS (Netherlands)

    Boxmeer, L.E.L.M. van; Verwijs, C.; Bruin, R. de; Duel, J.; Euwema, M.C.

    2007-01-01

    The psychological stresses on military personnel and units of the Netherlands’ Armed Forces are enormous due to the types of conflict which military personnel is involved in, the use of modern technology and the high pace of operations. High morale is a determinant of sustained effective performance

  16. Value of syndromic surveillance within the Armed Forces for early warning during a dengue fever outbreak in French Guiana in 2006

    Directory of Open Access Journals (Sweden)

    Jefferson Henry

    2008-07-01

    Full Text Available Abstract Background A dengue fever outbreak occured in French Guiana in 2006. The objectives were to study the value of a syndromic surveillance system set up within the armed forces, compared to the traditional clinical surveillance system during this outbreak, to highlight issues involved in comparing military and civilian surveillance systems and to discuss the interest of syndromic surveillance for public health response. Methods Military syndromic surveillance allows the surveillance of suspected dengue fever cases among the 3,000 armed forces personnel. Within the same population, clinical surveillance uses several definition criteria for dengue fever cases, depending on the epidemiological situation. Civilian laboratory surveillance allows the surveillance of biologically confirmed cases, within the 200,000 inhabitants. Results It was shown that syndromic surveillance detected the dengue fever outbreak several weeks before clinical surveillance, allowing quick and effective enhancement of vector control within the armed forces. Syndromic surveillance was also found to have detected the outbreak before civilian laboratory surveillance. Conclusion Military syndromic surveillance allowed an early warning for this outbreak to be issued, enabling a quicker public health response by the armed forces. Civilian surveillance system has since introduced syndromic surveillance as part of its surveillance strategy. This should enable quicker public health responses in the future.

  17. A Climatology of Midlatitude Continental Clouds from the ARM SGP Central Facility. Part II; Cloud Fraction and Radiative Forcing

    Science.gov (United States)

    Dong, Xiquan; Xi, Baike; Minnis, Patrick

    2006-01-01

    Data collected at the Department of Energy Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) central facility are analyzed for determining the variability of cloud fraction and radiative forcing at several temporal scales between January 1997 and December 2002. Cloud fractions are estimated for total cloud cover and for single-layer low (0-3 km), middle (3-6 km), and high clouds (greater than 6 km) using ARM SGP ground-based paired lidar-radar measurements. Shortwave (SW), longwave (LW), and net cloud radiative forcings (CRF) are derived from up- and down-looking standard precision spectral pyranometers and precision infrared radiometer measurements. The annual averages of total, and single-layer, nonoverlapped low, middle and high cloud fractions are 0.49, 0.11, 0.03, and 0.17, respectively. Total and low cloud amounts were greatest from December through March and least during July and August. The monthly variation of high cloud amount is relatively small with a broad maximum from May to August. During winter, total cloud cover varies diurnally with a small amplitude, mid-morning maximum and early evening minimum, and during summer it changes by more than 0.14 over the daily cycle with a pronounced early evening minimum. The diurnal variations of mean single-layer cloud cover change with season and cloud height. Annual averages of all-sky, total, and single-layer high, middle, and low LW CRFs are 21.4, 40.2, 16.7, 27.2, and 55.0 Wm(sup -2), respectively; and their SW CRFs are -41.5, -77.2, -37.0, -47.0, and -90.5 Wm(sup -2). Their net CRFs range from -20 to -37 Wm(sup -2). For all-sky, total, and low clouds, the maximum negative net CRFs of -40.1, -70, and -69.5 Wm(sup -2), occur during April; while the respective minimum values of -3.9, -5.7, and -4.6 Wm(sup -2), are found during December. July is the month having maximum negative net CRF of -46.2 Wm(sup -2) for middle clouds, and May has the maximum value of -45.9 Wm(sup -2) for high clouds. An

  18. The Combined Arms Maneuver-Force and the Stability and Support-Force: A Dual Force Concept to Meet the Challenges of Future Operations

    Science.gov (United States)

    2013-06-13

    Horizons” in El Salvador , the Dominican Republic, and Haiti. A critical part of these missions was the medical readiness training exercises...Sudan, rescued flood victims in Bangladesh, rushed pharmaceuticals to earthquake sites, and delivered medical teams to hundreds of major and minor...allowing rapid response to unforeseen crises. This includes sending forces to assist in the disaster relief operations after the October 2005 earthquake

  19. Psychological interventions for the treatment of depression, anxiety, alcohol misuse or anger in armed forces veterans and their families: systematic review and meta-analysis protocol.

    Science.gov (United States)

    O'Shea, Luke; Watkins, Ed; Farrand, Paul

    2017-06-15

    Evidence highlights a high prevalence of common mental health disorders in armed forces veterans and their families, with depression, anxiety, alcohol misuse and anger being more common than PTSD. This paper presents a protocol for a systematic review and meta-analysis to identify existing randomised controlled trial (RCT) research testing the effectiveness of psychological interventions for these difficulties in armed forces veterans and their family members. Electronic databases (CENTRAL, PsycInfo, MEDLINE, CINAHL, The Cochrane Register of Clinical Trials, EMBASE and ASSIA) will be searched to identify suitable studies for inclusion in the review supplemented by forward and backward reference checking, grey literature searches and contact with subject authors. Research including armed forces veterans and their family members will be included in the review with research including serving personnel or individuals under the age of 18 being excluded. Few RCTs examining the treatment of depression, anxiety, alcohol misuse or anger exist in armed forces veterans to date. The primary outcome will be symptomatic change following intervention for these difficulties. The secondary outcomes will include methodological aspects of interest such as discharge type and recruitment setting if data permits. In the event that the number of studies identified is too low to undertake a meta-analysis, a narrative review will be conducted. Quality assessment will be undertaken using the Cochrane Collaboration Tool and Cochran's Q statistic calculated to test for heterogeneity as suggested by the Cochrane handbook. The review will examine the findings of existing intervention research for depression, anxiety, alcohol misuse or anger in armed forces veterans and their families, along with any effect sizes that may exist. PROSPERO CRD42016036676.

  20. The arms race control

    International Nuclear Information System (INIS)

    Nemo, J.

    2010-01-01

    Written in 1961, this paper presents the content of a book entitled 'The arms race control' where the author outlined the difference between disarmament and arms control, described the economic and moral role of arms race, the importance of force balance for international security. He wandered whether arms control could ensure this balance and whether nuclear balance meant force balance. Force balance then appears to be a precarious and unsteady component of international security. He commented the challenges of disarmament, recalled some arguments for a nuclear disarmament. Then he discussed what would be an arms control with or without disarmament (either nuclear or conventional)

  1. Uncertainties of Large-Scale Forcing Caused by Surface Turbulence Flux Measurements and the Impacts on Cloud Simulations at the ARM SGP Site

    Science.gov (United States)

    Tang, S.; Xie, S.; Tang, Q.; Zhang, Y.

    2017-12-01

    Two types of instruments, the eddy correlation flux measurement system (ECOR) and the energy balance Bowen ratio system (EBBR), are used at the Atmospheric Radiation Measurement (ARM) program Southern Great Plains (SGP) site to measure surface latent and sensible fluxes. ECOR and EBBR typically sample different land surface types, and the domain-mean surface fluxes derived from ECOR and EBBR are not always consistent. The uncertainties of the surface fluxes will have impacts on the derived large-scale forcing data and further affect the simulations of single-column models (SCM), cloud-resolving models (CRM) and large-eddy simulation models (LES), especially for the shallow-cumulus clouds which are mainly driven by surface forcing. This study aims to quantify the uncertainties of the large-scale forcing caused by surface turbulence flux measurements and investigate the impacts on cloud simulations using long-term observations from the ARM SGP site.

  2. The impact of an educational film on promoting knowledge and attitudes toward HIV in soldiers of the Serbian armed forces

    Directory of Open Access Journals (Sweden)

    Jadranin Željko

    2015-01-01

    Full Text Available Background/Aim. Millions of soldiers around the world represent one of the most vulnerable populations regarding exposure to human immunodeficiency virus (HIV infection. The programs for HIV prevention remain the most viable approach to reducing the spread of HIV infection. Very few studies have tested the effectiveness of HIV preventive interventions undertaken in military population. The aim of this study was to determine the effectiveness of educational film to transfer knowledge about HIV infection to soldiers. Methods. We performed a quasi-experimental study among 102 soldiers of the Serbian Armed Forces. The experimental intervention consisted of the HIV knowledge pre-questionnaire, watching a film on HIV knowledge, then the post-HIV knowledge questionnaire. The results of pre-and post-HIV knowledge questionnaires were compared. Results. There were 23 questions in the test. The average total score on the questionnaire before watching the film was 18.23 and after watching it was 20.14, which was statistically significant difference (p < 0.001. Conclusions. The results of the study show that viewing a film on HIV infection is an effective method of transferring knowledge about HIV to the Serbian military population.

  3. Armed Forces Food Preferences

    Science.gov (United States)

    1974-12-01

    Lasagna Pizza Spaghetti w/Meat Sauce Spaghetti St Meat Balls Meatloaf Swedish Meatballs Salisbury Steak Beef Stew Hamburger Cheeseburger Ham...CD COCO CD CD CD CD CDC© <fi> CD CD CD ®®®®®®®®®® 142 Swedish Meatballs o CO CD CD COCO <S> CO CD CO CS5CDCOCD ®o®®®®®®®® 143 Peanut Butter Cake o...DCg>®C€>®®®®® 166 Meatball Submarine o CD CO CD CO CD CD CO (DC© ɛ) CD CO CD ®®®®®®®®®® 156 Boston Baked Bestie o CD CO CD CO CD CO (BCD d> WS CD CD

  4. The association between perceived unmet medical need and mental health among the Republic of Korea Armed Forces.

    Science.gov (United States)

    Kim, Tae Kyung; Lee, S G; Han, K-T; Choi, Y; Lee, S Y; Park, E-C

    2017-06-01

    We investigated the effect of unmet medical need on the mental health of Republic of Korea (ROK) Armed Forces personnel, as most of the service members work in remote areas and often experience such unmet needs. This study used secondary data from the 2014 Military Health Survey (MHS), conducted by the ROK School of Military Medicine and designed to collect military health determinants. Descriptive statistics showed the general characteristics of the study populations by variable. We specifically compared the population after stratifying participants by suicide ideation. An analysis of variance was also carried out to compare Kessler Psychological Distress Scale 10 Scores. Additionally, dependent spouses and children of both active-duty service members and retirees are included among those entitled to Military Health System healthcare. Among the 4967 military personnel, 681 (13.7%) individuals reported an experience of unmet medical need within the past 12 months and gave reasons of 'no time (5.15%)', 'long office wait (2.6%)', 'no money (0.22%)', 'long distance from base (1.19%)', 'illness but not very serious (1.65%)', 'mistrust in doctors (1.95%)' and 'pressure due to performance appraisal (0.95%)'. Regression analysis revealed that unmet medical need was significantly associated with negative mental health (β=1.753, pmental health effects. Our study indicates that unmet medical need is significantly associated with soldiers' mental health decline and suicide ideation, highlighting the importance of providing military personnel with timely, affordable and sufficient medical care. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  5. Structural Sexual Violence in the Peruvian Military : An Empirical Study of Discrimination against Women and its consequences in the Peruvian Armed Forces

    OpenAIRE

    Cornejo, Leiry

    2010-01-01

    The aim of this thesis is the better understanding of structural sexual violence against women. Through a human rights approach, the author examines the link between the gendered discriminatory policies against women and the occurrences of sexual violence against female soldiers within the Peruvian Armed Forces. This empirical study demonstrates that whereas civil and political rights must be respected and enforced, the satisfaction of socio-economic rights is also a key element for the preve...

  6. Commander’s (Executive officer’s) Guide for Detecting and Deterring Procurement Frauds in Military Unit (Organization) of Armed Forces of Ukraine

    Science.gov (United States)

    2009-06-01

    are control activities which reduce the risks ( COSO ICIF). E. FRAUD MANAGEMENT Why present fraud management separately from internal control? The...challenges that increase the risk of fraudulent activity. a. Decentralization of Management Historically, the Ukrainian Armed Forces combined an inherited...of the Treadway Commission ( COSO ): a process, effected by an entity’s board of directors, management , and other personnel, designed to provide

  7. The Ups and Downs of ASVAB: Fluctuations in Armed Services Vocational Aptitude Battery Scores and Implications for U.S. Army Force Readiness

    Science.gov (United States)

    2017-03-30

    thesis and are sincerely appreciated. I also thank Mr. Jeffrey Turner, JAWS Academic Writing Specialist for his tireless r writing assistance, as well...Sellman, 2004. 20 Ibid. 12 The ASVAB is a battery composed of various tests that measure verbal, mathematics , and science/technical skills and...knowledge. The Armed Forces Qualification Test (AFQT), a composite of verbal and mathematics tests from ASVAB, is the primary enlistment screen. The

  8. STRATEGIC KNOWLEDGE MANAGEMENT IN THE ARMED FORCES ACADEMY OF GENERAL M. R. ŠTEFÁNIK IN LIPTOVSKÝ MIKULÁŠ, THE SLOVAK REPUBLIC

    Directory of Open Access Journals (Sweden)

    Mária PETRUFOVÁ

    2015-10-01

    Full Text Available The article stresses the importance of strategic knowledge management in the era of global competition. Strategic knowledge management raises the demand for permanent learning stressing the visions and personal aspirations of everyone within the modern effi cient organisation. Within the AFA of General M.R. Štefánik and, inherently, in the Armed Forces of the Slovak Republic, strategic knowledge management employs and implements knowledge as the ultimate step in the knowledge pyramid.

  9. Influence of Arm-cranking on Changes in Plasma CK Activity after High Force Eccentric Exercise of the Elbow Flexors

    OpenAIRE

    Kosaka, Kazunori; Sakamoto, Kei; Newton, Mike

    2002-01-01

    NOSAKA, K., SAKAMOTO, K. and NEWTON, M., Influence of Armcranking on Changes in Plasma CK Activlty after High Force Eccentric Exerclse of the Elbow Flexours. Abv. Exerc. Sports Physiol., Vol.8, No.2 pp.45-50, 2002. It was hypothesized that the time course of changes in plasma creatine kinase(CK) activity following eccentrie exercise was influenced by rhythmical muscle contractions performned after eccentric exercise. This study examined whether arm-cranking (AC) alters the time course of chan...

  10. Functional Median Polish

    KAUST Repository

    Sun, Ying; Genton, Marc G.

    2012-01-01

    polish is demonstrated by comparing its performance with the traditional functional ANOVA fitted by means under different outlier models in simulation studies. The functional median polish is illustrated on various applications in climate science

  11. The effect of swinging the arms on muscle activation and production of leg force during ski skating at different skiing speeds.

    Science.gov (United States)

    Göpfert, Caroline; Lindinger, Stefan J; Ohtonen, Olli; Rapp, Walter; Müller, Erich; Linnamo, Vesa

    2016-06-01

    The study investigated the effects of arm swing during leg push-off in V2-alternate/G4 skating on neuromuscular activation and force production by the leg muscles. Nine skilled cross-country skiers performed V2-alternate skating without poles at moderate, high, and maximal speeds, both with free (SWING) and restricted arm swing (NOSWING). Maximal speed was 5% greater in SWING (P<0.01), while neuromuscular activation and produced forces did not differ between techniques. At both moderate and high speed the maximal (2% and 5%, respectively) and average (both 5%) vertical force and associated impulse (10% and 14%) were greater with SWING (all P<0.05). At high speed range of motion and angular velocity of knee flexion were 24% greater with SWING (both P<0.05), while average EMG of m. biceps femoris was 31% lower (all P<0.05) in SWING. In a similar manner, the average EMG of m. vastus medialis and m. biceps femoris were lower (17% and 32%, P<0.05) during the following knee extension. Thus, swinging the arms while performing V2-alternate can enhance both maximal speed and skiing economy at moderate and, in particularly, high speeds. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Stigma-related barriers and facilitators to help seeking for mental health issues in the armed forces: a systematic review and thematic synthesis of qualitative literature.

    Science.gov (United States)

    Coleman, S J; Stevelink, S A M; Hatch, S L; Denny, J A; Greenberg, N

    2017-08-01

    A recent quantitative review in the area of stigma and help seeking in the armed forces has questioned the association between these factors (Sharp et al. 2015). To date, the contribution of qualitative literature in this area has largely been ignored, despite the value this research brings to the understanding of complex social constructs such as stigma. The aim of the current systematic review of qualitative studies was to identify appropriate literature, assess the quality and synthesize findings across studies regarding evidence of stigma-related barriers and facilitators to help seeking for mental health issues within the armed forces. A multi-database text word search incorporating searches of PsycINFO, MEDLINE, Social Policy and Practice, Social Work Abstracts, EMBASE, ERIC and EBM Review databases between 1980 and April 2015 was conducted. Literature was quality assessed using the Critical Appraisal Skills Programme tool. Thematic synthesis was conducted across the literature. The review identified eight studies with 1012 participants meeting the inclusion criteria. Five overarching themes were identified across the literature: (1) non-disclosure; (2) individual beliefs about mental health; (3) anticipated and personal experience of stigma; (4) career concerns; and (5) factors influencing stigma. The findings from the current systematic review found that unlike inconsistent findings in the quantitative literature, there was substantial evidence of a negative relationship between stigma and help seeking for mental health difficulties within the armed forces. The study advocates for refinement of measures to accurately capture the complexity of stigma and help seeking in future quantitative studies.

  13. Integration of gamma measuring equipment into an Agusta A109BA helicopter of the Belgian Armed Forces for use in emergency situations

    International Nuclear Information System (INIS)

    Paridaens, J.

    2007-01-01

    In case of a nuclear emergency, accidental releases of radioactive material might cause large scale environmental contamination. After the emergency has been brought under control, and the radioactive releases have settled on the ground, it is essential to map as quickly as possible the extent of the contaminated area and to evaluate the severity of the contamination. Airborne gamma measurements are known to be an effective means for quickly and safely mapping and evaluating large scale contaminations of gamma-emitting radio nuclides. We wanted to integrate gamma measuring equipment, based on a NaI detector, into an Agusta A109BA helicopter of the Belgian armed forces. This was done within the framework of ''Aid to the Nation'', a special program developed by the Belgian Armed Forces for facilitating cooperation between the armed forces and civilian organisations, for projects that are to the benefit of the Belgian Nation. Working in this framework, we also want to develop the necessary procedures that will allow quick and efficient deployment of the measuring capability in case of an emergency

  14. The Military Policy of the Rousseff Government: Reflections on the Conduct of the Armed Forces in the UPP and the MINUSTAH

    Directory of Open Access Journals (Sweden)

    Suzeley Kalil Mathias

    2016-05-01

    Full Text Available This article attempts to analyze how operations to guarantee order are represented in the military policy of the government of Dilma Rouseff and how these missions are related to the creation of the Police Pacification Units (UPP in Brazil. The UPPs are a key attribute of public security of the government carioca in Brazil and by extension the Brazilian state. The question is whether the missions of the Brazilian armed forces reinforce or are contrary to the foreign policy of the Rouseff government? To parse this issue, this article is divided into three parts. This first section analyzes the legal framework that governs the Brazilian armed forces as well as the country’s contemporary military policy. This establishes the theoretical basis for the issues analyzed in this article. In the next section we describe the UPPs and why they were created, focusing on the case of Rio de Janeiro. Finally we examine several aspects of the participation of the Brazilian armed forces in the United Nations Mission for the Stabilization of Haiti (MINUSTAH.

  15. Cancer morbidity among polishers.

    Science.gov (United States)

    Järvholm, B; Thiringer, G; Axelson, O

    1982-01-01

    The mortality pattern among 86 men was determined to investigate the possible hazards of polishing steel. The men had polished steel with polishing paste for at least five years. The polishing pastes had contained tallow, beeswax, carnauba wax, alundum, carborundum, ferric oxide, and chalk. A total of 18 men had died compared with 13.3 expected. Four had died of stomach cancer compared with 0.44 expected (p less than 0.005). The mortality for other causes of death was not increased. The study does not permit any definite conclusion but indicates a possible cancer hazard among polishers. PMID:7066237

  16. STUDY OF POLISHING AISI 316L WITH STRUCTURED ABRASIVE

    Directory of Open Access Journals (Sweden)

    François GOOSSENS

    2015-05-01

    Full Text Available Finishing process like polishing is usually used to obtain high quality mechanical surface characteristics such as texture and roughness. These operations are mainly handmade and need highly trained operators thus limiting their repeatability and profitability. To optimize the industrialization of the polishing process, it is therefore necessary to modelize the process to built efficient parameter database. The aim of this study is to characterise the polishing of 316L stainless steel with structured abrasive belts. The geometric data of the belts are given, and we then propose a model to determine material removal. An experimental test bench is set up to test this model and characterise the polishing process in terms of forces. It produces samples for different polishing conditions. The different polished surfaces are then analyzed thanks to the roughness and the wettability. Using experimental designs, we are able to validate the proposed model and identify the parameters that influence a polishing operation.

  17. [Lysenkoism in Polish botany].

    Science.gov (United States)

    Köhler, Piotr

    2008-01-01

    Lysenkoist study was published in Acta Societatis Botanicorum Poloniae, the scientific journal of the Polish Botanical Society (out of the total of 359 articles published in the years 1948-1958). The attitudes of Polish botanists towards Lysenkoism varied. A great majority, i.e. ca. 96% of all botanists, dealt with research topics that did not require direct references to Lysenkoism and did not publish any Lysenkoist studies. A few botanists did publish studies based on the tenets of Lysenkoism. Some did so in a sincere belief in the validity of the theory (e.g. Aniela Makarewicz (1905-1990) or Szczepan Pieniazek). A number of botanists, who did not want to be exposed to harassment, avoided explicit endorsements of the theory or, whenever possible, used the "shield" of Soviet science. This consisted in using quotations from the classics of Marxism and Lysenkoism , both in papers delivered at conferences and in written publications. These references were a kind of levy paid in order to put vigilance of the censorship to sleep or to avoid non-substantive criticism. Other botanists (very few in number) took a hostile stand on Lysenkoism, which was a thing that required courage. The consequences for a university professor included being deprived of one's chair and being banned from publishing (this was, for instance, the case Prof. Wacław Gajewski (1911-1997)). The role of censorship should not be underestimated--it may be due to its activities that only isolated studies engaging in polemic with Lysenkoism, or trying to show the fallaciousness of its tenets, appeared in the first half of the 1950s. The content of publications was also affected by editors and editorial boards: as a result of their intervention, authors were forced to include obligatory quotations from the classics of Marxism and Lysenkoism in their articles. Since the current paper is based predominantly on publications, the strength of the opposition to Lysenkoism may be undervalued. It is well-known, not only

  18. The dental specialties related articles published in Medical Journal Armed Forces India from 2000 to 2014 over a 15-year period.

    Science.gov (United States)

    Shamim, Thorakkal

    2015-12-01

    There is a paucity of information about the dental specialties related articles published in the Medical Journal Armed Forces India (MJAFI). This study aimed to audit the dental specialities related articles published in MJAFI from 2000 to 2014 over a 15-year period. Bibliometric analysis of sixty issues of MJAFI from 2000 to 2014 were performed using web-based search. The articles published were analyzed for type of article and topic of individual dental specialities. The articles published were also evaluated to identify whether the study was an Armed Forces Medical Research Committee Project or funded research project or not. Out of the total 118 published articles related to dental specialities, original articles (55) and case reports (49) contribute the major share. The highest number of dental specialities related articles was published in 2009 with 16, followed by 2010 with 13 and 2011 with 11 and the least published year was 2013 with 3 articles. Regarding the relationship with dental specialities, the maximum number of published articles were related to oral medicine and radiology (56) followed by oral and maxillofacial surgery (49), orthodontics (23) and prosthodontics (17). Among the articles published in MJAFI, maxillofacial injuries (11) followed by orthodontic treatment (8) and craniofacial deformities (8) form the major attraction of the contributors. Among the 118 dental speciality articles, there were only 4 Armed Forces Medical Research Committee Project articles and 19 funded research project articles. An equal distribution of articles related to clinical dentistry and nonclinical dentistry is maintained for the MJAFI from 2000 to 2014 over a 15-year period.

  19. Effects of Force Load, Muscle Fatigue, and Magnetic Stimulation on Surface Electromyography during Side Arm Lateral Raise Task: A Preliminary Study with Healthy Subjects.

    Science.gov (United States)

    Cao, Liu; Wang, Ying; Hao, Dongmei; Rong, Yao; Yang, Lin; Zhang, Song; Zheng, Dingchang

    2017-01-01

    The aim of this study was to quantitatively investigate the effects of force load, muscle fatigue, and extremely low-frequency (ELF) magnetic stimulation on surface electromyography (SEMG) signal features during side arm lateral raise task. SEMG signals were recorded from 18 healthy subjects on the anterior deltoid using a BIOSEMI ActiveTwo system during side lateral raise task (with the right arm 90 degrees away from the body) with three different loads on the forearm (0 kg, 1 kg, and 3 kg; their order was randomized between subjects). The arm maintained the loads until the subject felt exhausted. The first 10 s recording for each load was regarded as nonfatigue status and the last 10 s before the subject was exhausted was regarded as fatigue status. The subject was then given a five-minute resting between different loads. Two days later, the same experiment was repeated on every subject, and this time the ELF magnetic stimulation was applied to the subject's deltoid muscle during the five-minute rest period. Three commonly used SEMG features, root mean square (RMS), median frequency (MDF), and sample entropy (SampEn), were analyzed and compared between different loads, nonfatigue/fatigue status, and ELF stimulation and no stimulation. Variance analysis results showed that the effect of force load on RMS was significant ( p 0.05). In comparison with nonfatigue status, for all the different force loads with and without ELF stimulation, RMS was significantly larger at fatigue (all p < 0.001) and MDF and SampEn were significantly smaller (all p < 0.001).

  20. Effects of Force Load, Muscle Fatigue, and Magnetic Stimulation on Surface Electromyography during Side Arm Lateral Raise Task: A Preliminary Study with Healthy Subjects

    Directory of Open Access Journals (Sweden)

    Liu Cao

    2017-01-01

    Full Text Available The aim of this study was to quantitatively investigate the effects of force load, muscle fatigue, and extremely low-frequency (ELF magnetic stimulation on surface electromyography (SEMG signal features during side arm lateral raise task. SEMG signals were recorded from 18 healthy subjects on the anterior deltoid using a BIOSEMI ActiveTwo system during side lateral raise task (with the right arm 90 degrees away from the body with three different loads on the forearm (0 kg, 1 kg, and 3 kg; their order was randomized between subjects. The arm maintained the loads until the subject felt exhausted. The first 10 s recording for each load was regarded as nonfatigue status and the last 10 s before the subject was exhausted was regarded as fatigue status. The subject was then given a five-minute resting between different loads. Two days later, the same experiment was repeated on every subject, and this time the ELF magnetic stimulation was applied to the subject’s deltoid muscle during the five-minute rest period. Three commonly used SEMG features, root mean square (RMS, median frequency (MDF, and sample entropy (SampEn, were analyzed and compared between different loads, nonfatigue/fatigue status, and ELF stimulation and no stimulation. Variance analysis results showed that the effect of force load on RMS was significant (p0.05. In comparison with nonfatigue status, for all the different force loads with and without ELF stimulation, RMS was significantly larger at fatigue (all p<0.001 and MDF and SampEn were significantly smaller (all p<0.001.

  1. Influence of Arm-cranking on Changes in Plasma CK Activity after High Force Eccentric Exercise of the Elbow Flexors

    OpenAIRE

    Kazunori, NOSAKA; Kei, SAKAMOTO; Mike, NEWTON; Exercise and Sports Science, Graduate School of Integrated Science, Yokohama City University:School of Biomedical and Sports Science, Edith Cowan University; Exercise and Sports Science, Graduate School of Integrated Science, Yokohama City University; School of Biomedical and Sports Science, Edith Cowan University

    2002-01-01

    It was hypothesized that the time course of changes in plasma creatine kinase (CK) activity following eccentric exercise was influenced by rhythmical muscle contractions performed after eccentric exercise. This study examined whether arm-cranking (AC) alters the time course of changes in plasma creatine kinase (CK) activity after eccentric exercise of the elbow flexors (ECC). Six male students performed two bouts of ECC separated by 3 weeks, and AC (25watts, 2-hours) was performed immediately...

  2. Assessment of DoD-Provided Healthcare for Members of the United States Armed Forces Reserve Components

    Science.gov (United States)

    2014-10-08

    Force Base, Texas • Air National Guard Combat Readiness Training Center, Alpena, Michigan • 113th Air Support Operations Squadron, Terre Haute...Wing, Terre Haute, Indiana • 185th Air Refueling Wing, Sioux City, Iowa • 349 Air Mobility Wing, Travis Air Force Base, California • 434 Air

  3. Health Information in Polish (polski)

    Science.gov (United States)

    ... Tools You Are Here: Home → Multiple Languages → Polish (polski) URL of this page: https://medlineplus.gov/languages/polish.html Health Information in Polish (polski) To use the sharing features on this page, ...

  4. A unique collaboration of female medical providers within the United States Armed Forces: rehabilitation of a marine with post-concussive vestibulopathy.

    Science.gov (United States)

    Gottshall, Kim; Gray, Nicola; Drake, Angela I

    2005-01-01

    Uncle Sam's loyal nieces have come a long way from the days of World War I. The development of occupational and physical therapy was heavily influenced by an early relationship with medical specialists during the First World War. This relationship can be considered largely responsible for the eventual acceptance (by the Armed Forces) of women working in this area. Over the past decade active duty women have seen many changes in opportunities to serve and are now stationed aboard aircraft carriers, performing roles previously considered for male personnel. We report a case study of the medical care provided by both military and civilian women working for the United States Armed Forces. Initial assessment was conducted in a battalion aid station of a United States Marine Corp base and the subject was then referred to a military medical center with highly technical vestibular assessment and rehabilitation services. The subject's case represents a unique collaboration of women therapists, enabling a Marines' access to timely and accurate assessment, treatment and ultimately, successful return to active duty. This case study is one of many examples of the acceptance and successful integration of women as providers of medical care within the Military's medical framework.

  5. Detection of Giardia intestinalis infections in Polish soldiers deployed to Afghanistan.

    Science.gov (United States)

    Korzeniewski, Krzysztof; Konior, Monika; Augustynowicz, Alina; Lass, Anna; Kowalska, Ewa

    2016-01-01

    Members of the Polish Military Contingent (PMC) have been stationed in Afghanistan since 2002. They typically serve in areas characterised by low standards of sanitation which often leads to the development of food- and waterborne diseases. The aim of the study was to evaluate the prevalence of Giardia intestinalis infections among Polish soldiers deployed to Afghanistan. The research study was conducted as part of a programme for prevention of parasitic diseases of the gastrointestinal tract run by the Polish Armed Forces. The study was carried out in August 2011; it involved 630 asymptomatic Polish soldiers serving in the Forward Operational Base (FOB) Ghazni in eastern Afghanistan. Stool specimens obtained from members of the PMC were first tested in FOB Ghazni (detection of Giardia intestinalis by Rida Quick Giardia immunochromatographic tests and Ridascreen Giardia immunoenzymatic tests - single samples). Next, the same biological material and two other faecal specimens fixed in 10% formalin were transported to the Military Institute of Medicine in Poland, where they were tested for Giardia intestinalis under light microscopy (direct smear, decantation in distilled water). Parasitological tests performed under light microscopy showed that 2.7% (17/630) of the study group were infected with Giardia intestinalis. Some of these results were confirmed by immunochromatographic tests (6/630). In contrast, immunoenzymatic tests (ELISA) demonstrated a significantly higher detection rate reaching 18.1% (114/630). Immunoenzymatic tests confirmed all the positive results given by light microscopy and by immunochromatographic tests. The prevalence rate of Giardia intestinalis infections in Polish soldiers deployed to Afghanistan was found to be high. Microscopic methods exhibit low sensitivity and therefore may result in the underestimation of the true parasite prevalence. Immunoenzymatic tests (ELISA) showing a much higher sensitivity in comparison to light microscopy

  6. Polish Cartographical Review

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2017-07-01

    Full Text Available The Polish Cartographical Review (PCR journal has been published in English four times a year since 2015. The journal is in open access and it is published by De Gruyter Open. It is edited by Polish scientists in collaboration with international experts.

  7. Note: A rigid piezo motor with large output force and an effective method to reduce sliding friction force

    Energy Technology Data Exchange (ETDEWEB)

    Guo, Ying; Lu, Qingyou, E-mail: qxl@ustc.edu.cn [High Magnetic Field Laboratory, Chinese Academy of Sciences and University of Science and Technology of China, Hefei, Anhui 230026 (China); Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026 (China); Hou, Yubin [High Magnetic Field Laboratory, Chinese Academy of Sciences and University of Science and Technology of China, Hefei, Anhui 230026 (China)

    2014-05-15

    We present a completely practical TunaDrive piezo motor. It consists of a central piezo stack sandwiched by two arm piezo stacks and two leg piezo stacks, respectively, which is then sandwiched and spring-clamped by a pair of parallel polished sapphire rods. It works by alternatively fast expanding and contracting the arm/leg stacks while slowly expanding/contracting the central stack simultaneously. The key point is that sufficiently fast expanding and contracting a limb stack can make its two sliding friction forces well cancel, resulting in the total sliding friction force is <10% of the total static friction force, which can help increase output force greatly. The piezo motor's high compactness, precision, and output force make it perfect in building a high-quality harsh-condition (vibration resistant) atomic resolution scanning probe microscope.

  8. Note: A rigid piezo motor with large output force and an effective method to reduce sliding friction force

    International Nuclear Information System (INIS)

    Guo, Ying; Lu, Qingyou; Hou, Yubin

    2014-01-01

    We present a completely practical TunaDrive piezo motor. It consists of a central piezo stack sandwiched by two arm piezo stacks and two leg piezo stacks, respectively, which is then sandwiched and spring-clamped by a pair of parallel polished sapphire rods. It works by alternatively fast expanding and contracting the arm/leg stacks while slowly expanding/contracting the central stack simultaneously. The key point is that sufficiently fast expanding and contracting a limb stack can make its two sliding friction forces well cancel, resulting in the total sliding friction force is <10% of the total static friction force, which can help increase output force greatly. The piezo motor's high compactness, precision, and output force make it perfect in building a high-quality harsh-condition (vibration resistant) atomic resolution scanning probe microscope

  9. Arms control and disarmament

    International Nuclear Information System (INIS)

    Acton, P.

    1992-01-01

    Article VI of the Non-Proliferation Treaty commits each party to work towards nuclear disarmament and to negotiations to stop the nuclear arms race. All parties to the Treaty are included and a wide range of arms control and disarmament issues are covered. However the main focus at Treaty review conferences has been on nuclear disarmament by the nuclear weapon states which are party to the Treaty. This has led to bilateral United States - Soviet Union negotiations resulting in the Intermediate-range Nuclear Forces Treaty in December 1987 and the Strategic Arms Reduction Treaty (START) in July followed by unilateral arms control measures in September and October 1991. (UK)

  10. The Role of the Armed Forces in the Americas: Civil-Military Relations for the 21st Century

    Science.gov (United States)

    1998-04-01

    support for their concerns about the destiny of their respective nations by being elected to office. They have sought election to Congress and even to...its military units in adequate operational form along our national territory. Secondly, there needs to be established a Core Force, "an embryo of the

  11. The Impact of Balance of Payment Considerations Upon Logistical Support of U.S. Armed Forces Europe 1960-1974

    Science.gov (United States)

    1974-01-01

    AFE Form 1 lp must attest to the validity of the requirement and confirm that the required service(s) (i) cannot physically be returned to the U.s. ror...Material Allaire, Christopher J. "How Can We Offset the Costs of U.S. Forces in the Federal Republic of Germay." Monograph, Army War Collge , 1973

  12. EKSISTENSI BANTUAN HUKUM TERHADAP PRAJURIT TNI SEBAGAI PELAKU TINDAK PIDANA DAN PRAKTIKNYA / The Existence And Practice Of Legal Assistance To Indonesian National Armed Forces Personnel As Criminal Offender

    Directory of Open Access Journals (Sweden)

    Tumbur Palti D Hutapea

    2016-11-01

    Full Text Available Bantuan Hukum merupakan bantuan yang diberikan oleh seorang ahli di bidang hukum atau penasihat hukum kepada seorang yang terkena masalah hukum di setiap tahapan pemeriksaan baik di luar maupun di dalam pengadilan. Peranan bantuan hukum bagi Prajurit TNI sangat diperlukan dalam menghadapi permasalahan hukum yang dihadapinya. Peraturan perundang-undangan yang mengatur bantuan hukum di lingkungan TNI sepanjang sejarah berdirinya TNI telah mengutamakan bantuan hukum yang berasal dari internal TNI berdasarkan perintah di mana personilnya belum memiliki akreditasi/sertifikasi, sehingga kalangan eksternal sulit memasuki lingkungan hukum militer sebab harus memperoleh izin Perwira Penyerah Perkara (Papera. Perlunya prioritas percepatan RUU tentang Peradilan Militer yang salah satunya merevisi aturan pemberian bantuan hukum kepada Prajurit TNI. Selanjutnya diperlukan kebebasan memilih dan menetapkan layanan bantuan hukum dari advokat profesional atau dengan menggunakan sarana posbakum, khususnya perkara yang diancam pidana mati dan pidana tambahan berupa pemecatan dari dinas militer.   Legal assistance is an assistance given by an expertise in law area or legal advisors to those who have legal problems at every stage of investigation both outside and inside the court. The role of legal assistance for Indonesian National Armed Forces personnel is important. The Legislation covering legal assistance in the Indonesian National Armed Forces community throughout the history has prioritized internal legal assistance where the personnel itself does not have certification/ accreditation for it. The external is hard to get involve and have to obtain special permission from the Officers hand the case (Papera. Accelerating the Bill on Military Justice to revise the rules on providing legal assistance to Army personnel is priority. Furthermore, the necessary freedom to choose and establish legal assistance services of a professional advocate or by means POSBAKUM

  13. The Freedom of Expression of Members of the Armed Forces Under the European Convention on Human Rights In Jokšas V. Lithuania

    Directory of Open Access Journals (Sweden)

    Kirchner Stefan

    2014-06-01

    Full Text Available Freedom of expression is one of the most fundamental rights in a democratic society. In fact, the freedom to express one’s opinion and to impart, as well as to receive, information, is essential for the participation in the democratic process. The ability to make decisions as a citizen requires access to information; the participation in the life of the society requires the ability to express one’s opinions. It is imperative that in a democratic society, as it is envisaged by the European Convention on Human Rights (ECHR, everybody is able to express their views, regardless as to whether these views correspond to the views of those who are in power. This ability is one of the key differences between democracy anddictatorship. In particular in the nation-states of Eastern Europe, which have only known freedom for a bit less than a quarter of a century, the growth of democratic structures is inextricably linked to the ability to exercise this right. But while human rights in principle pit the citizen against the State, the citizen who serves the State in a professional function might also wish to express opinions that go against the view of those who are entrusted with leading the State. This is particularly the case when it comes to members of the armed forces. The jurisprudence of the Convention organs with regard to the right of public officials and other State agents to express their opinion freely is not as coherent as it is with regard to other questions concerning the ECHR. In a case decided in late 2013, the European Court of Human Rights dealt with this question with regard to Lithuania. In this article, the authors look at the question of how far the State can restrict the freedom of expression of members of the armed forces under the European Convention on Human Rights.

  14. Verifying Operational and Developmental Air Force Weather Cloud Analysis and Forecast Products Using Lidar Data from Department of Energy Atmospheric Radiation Measurement (ARM) Sites

    Science.gov (United States)

    Hildebrand, E. P.

    2017-12-01

    Air Force Weather has developed various cloud analysis and forecast products designed to support global Department of Defense (DoD) missions. A World-Wide Merged Cloud Analysis (WWMCA) and short term Advected Cloud (ADVCLD) forecast is generated hourly using data from 16 geostationary and polar-orbiting satellites. Additionally, WWMCA and Numerical Weather Prediction (NWP) data are used in a statistical long-term (out to five days) cloud forecast model known as the Diagnostic Cloud Forecast (DCF). The WWMCA and ADVCLD are generated on the same polar stereographic 24 km grid for each hemisphere, whereas the DCF is generated on the same grid as its parent NWP model. When verifying the cloud forecast models, the goal is to understand not only the ability to detect cloud, but also the ability to assign it to the correct vertical layer. ADVCLD and DCF forecasts traditionally have been verified using WWMCA data as truth, but this might over-inflate the performance of those models because WWMCA also is a primary input dataset for those models. Because of this, in recent years, a WWMCA Reanalysis product has been developed, but this too is not a fully independent dataset. This year, work has been done to incorporate data from external, independent sources to verify not only the cloud forecast products, but the WWMCA data itself. One such dataset that has been useful for examining the 3-D performance of the cloud analysis and forecast models is Atmospheric Radiation Measurement (ARM) data from various sites around the globe. This presentation will focus on the use of the Department of Energy (DoE) ARM data to verify Air Force Weather cloud analysis and forecast products. Results will be presented to show relative strengths and weaknesses of the analyses and forecasts.

  15. Polish polar research (outline

    Directory of Open Access Journals (Sweden)

    Krzysztof Ludwik Birkenmajer

    2017-12-01

    Full Text Available The article describes Polish research and discoveries in the Arctic and the Antarctic since the 19th century. The author is a geologist and since 1956 has been engaged in scientific field research on Spitsbergen, Greenland and Antarctica (23 expeditions. For many years chairman of the Committee on Polar Research of the Polish Academy of Sciences, he is now its Honorary Chairman.

  16. A Systems Analysis View of the Vietnam War: 1965-1972 Volume 7. Republic of Vietnam Armed Forces (RVNAF)

    Science.gov (United States)

    1975-02-18

    asfollows: ,AL rollows.TABLE 9 FY 68 FY 69 FY 70 FY 71 Bidget (millions of dollars) R.5 2-6a/ 2.9a/ 2. a/ Cost determined by type training; ’not student...twelve year term of dervice which is served in three equal increments : - in ARVN for the first 4 yeare - with the Regional Forces (RF) for the middle 4...To overcome the firepower inferiority, M16 rifles will be issued to PF in two increments . The first phase is scheduled to provide 9 M16s per PF

  17. [History of malaria control in the French armed forces: from Algeria to the Macedonian front during the first World War].

    Science.gov (United States)

    Migliani, R; Meynard, J-B; Milleliri, J-M; Verret, C; Rapp, C

    2014-01-01

    The French joint military health corps has long experience in malaria control. Many military physicians played an essential role in the 19th century: Maillot revolutionized malaria treatment by using quinine during the conquest of Algeria, and Laveran discovered the causal parasite (the genus Plasmodium) there. This experience continued under the direction of Laveran and the Sergent brothers on the eastern front in Greek Macedonia during World War I. The vast coordinated control plan established on this front from 1917 delivered the French infantrymen from malaria and led to victory over the Bulgarian forces, which capitulated in September 1918.

  18. Review and Evaluation of Hand–Arm Coordinate Systems for Measuring Vibration Exposure, Biodynamic Responses, and Hand Forces

    Directory of Open Access Journals (Sweden)

    Ren G. Dong

    2015-09-01

    Full Text Available The hand coordinate systems for measuring vibration exposures and biodynamic responses have been standardized, but they are not actually used in many studies. This contradicts the purpose of the standardization. The objectives of this study were to identify the major sources of this problem, and to help define or identify better coordinate systems for the standardization. This study systematically reviewed the principles and definition methods, and evaluated typical hand coordinate systems. This study confirms that, as accelerometers remain the major technology for vibration measurement, it is reasonable to standardize two types of coordinate systems: a tool-based basicentric (BC system and an anatomically based biodynamic (BD system. However, these coordinate systems are not well defined in the current standard. Definition of the standard BC system is confusing, and it can be interpreted differently; as a result, it has been inconsistently applied in various standards and studies. The standard hand BD system is defined using the orientation of the third metacarpal bone. It is neither convenient nor defined based on important biological or biodynamic features. This explains why it is rarely used in practice. To resolve these inconsistencies and deficiencies, we proposed a revised method for defining the realistic handle BC system and an alternative method for defining the hand BD system. A fingertip-based BD system for measuring the principal grip force is also proposed based on an important feature of the grip force confirmed in this study.

  19. Review and Evaluation of Hand–Arm Coordinate Systems for Measuring Vibration Exposure, Biodynamic Responses, and Hand Forces

    Science.gov (United States)

    Dong, Ren G.; Sinsel, Erik W.; Welcome, Daniel E.; Warren, Christopher; Xu, Xueyan S.; McDowell, Thomas W.; Wu, John Z.

    2015-01-01

    The hand coordinate systems for measuring vibration exposures and biodynamic responses have been standardized, but they are not actually used in many studies. This contradicts the purpose of the standardization. The objectives of this study were to identify the major sources of this problem, and to help define or identify better coordinate systems for the standardization. This study systematically reviewed the principles and definition methods, and evaluated typical hand coordinate systems. This study confirms that, as accelerometers remain the major technology for vibration measurement, it is reasonable to standardize two types of coordinate systems: a tool-based basicentric (BC) system and an anatomically based biodynamic (BD) system. However, these coordinate systems are not well defined in the current standard. Definition of the standard BC system is confusing, and it can be interpreted differently; as a result, it has been inconsistently applied in various standards and studies. The standard hand BD system is defined using the orientation of the third metacarpal bone. It is neither convenient nor defined based on important biological or biodynamic features. This explains why it is rarely used in practice. To resolve these inconsistencies and deficiencies, we proposed a revised method for defining the realistic handle BC system and an alternative method for defining the hand BD system. A fingertip-based BD system for measuring the principal grip force is also proposed based on an important feature of the grip force confirmed in this study. PMID:26929824

  20. Review and Evaluation of Hand-Arm Coordinate Systems for Measuring Vibration Exposure, Biodynamic Responses, and Hand Forces.

    Science.gov (United States)

    Dong, Ren G; Sinsel, Erik W; Welcome, Daniel E; Warren, Christopher; Xu, Xueyan S; McDowell, Thomas W; Wu, John Z

    2015-09-01

    The hand coordinate systems for measuring vibration exposures and biodynamic responses have been standardized, but they are not actually used in many studies. This contradicts the purpose of the standardization. The objectives of this study were to identify the major sources of this problem, and to help define or identify better coordinate systems for the standardization. This study systematically reviewed the principles and definition methods, and evaluated typical hand coordinate systems. This study confirms that, as accelerometers remain the major technology for vibration measurement, it is reasonable to standardize two types of coordinate systems: a tool-based basicentric (BC) system and an anatomically based biodynamic (BD) system. However, these coordinate systems are not well defined in the current standard. Definition of the standard BC system is confusing, and it can be interpreted differently; as a result, it has been inconsistently applied in various standards and studies. The standard hand BD system is defined using the orientation of the third metacarpal bone. It is neither convenient nor defined based on important biological or biodynamic features. This explains why it is rarely used in practice. To resolve these inconsistencies and deficiencies, we proposed a revised method for defining the realistic handle BC system and an alternative method for defining the hand BD system. A fingertip-based BD system for measuring the principal grip force is also proposed based on an important feature of the grip force confirmed in this study.

  1. Quadratic Sagnac effect — the influence of the gravitational potential of the Coriolis force on the phase difference between the arms of a rotating Michelson interferometer (an explanation of D C Miller's experimental results, 1921 – 1926)

    International Nuclear Information System (INIS)

    Malykin, G B; Pozdnyakova, V I

    2015-01-01

    It is shown that when an equal-arm Michelson interferometer is involved in rotation (for example, Earth's rotation around its axis or around the Sun) and its arms are oriented differently with respect to the plane of rotation, a phase difference arises between the light rays that pass through different arms. This phase difference is due to the fact that the arms experience variously the Newtonian (nonrelativistic) scalar gravitational potential of the Coriolis forces. It is shown that the phase difference is proportional to the length of the interferometer arm, the square of the angular velocity of the rotation, and the square of the distance from the center of rotation — hence, the proposal to call this phenomenon the quadratic Sagnac effect. In the present paper, we consider, as an illustrative example, the results of the once well-known experiments of D C Miller, who claimed to observe the translational motion of Earth relative to the hypothetical ‘luminiferous ether’. It is shown that this claim can actually be explained by the fact that, because of the orbital revolution of Earth, the time dilations in the orthogonal arms of the Michelson interferometer are influenced differently by the scalar gravitational potential of the Coriolis forces. (methodological notes)

  2. Epidemiological and entomological studies of a malaria outbreak among French armed forces deployed at illegal gold mining sites reveal new aspects of the disease's transmission in French Guiana.

    Science.gov (United States)

    Pommier de Santi, Vincent; Girod, Romain; Mura, Marie; Dia, Aissata; Briolant, Sébastien; Djossou, Félix; Dusfour, Isabelle; Mendibil, Alexandre; Simon, Fabrice; Deparis, Xavier; Pagès, Frédéric

    2016-01-22

    In December 2010, a Plasmodium vivax malaria outbreak occurred among French forces involved in a mission to control illegal gold mining in French Guiana. The findings of epidemiological and entomological investigations conducted after this outbreak are presented here. Data related to malaria cases reported to the French armed forces epidemiological surveillance system were collected during the epidemic period from December 2010 to April 2011. A retrospective cohort study was conducted to identify presumed contamination sites. Anopheles mosquitoes were sampled at the identified sites using Mosquito Magnet and CDC light traps. Specimens were identified morphologically and confirmed using molecular methods (sequencing of ITS2 gene and/or barcoding). Anopheles infections with Plasmodium falciparum and P. vivax were tested by both enzyme-linked immunosorbent assay and real-time PCR. Seventy-two P. vivax malaria cases were reported (three were mixed P. falciparum/P. vivax infections), leading to a global attack rate of 26.5% (72/272). Lack of compliance with vector control measures and doxycycline chemoprophylaxis was reported by patients. Two illegal gold mining sites located in remote areas in the primary forest were identified as places of contamination. In all, 595 Anopheles females were caught and 528 specimens were formally identified: 305 Anopheles darlingi, 145 Anopheles nuneztovari s.l., 63 Anopheles marajoara and 15 Anopheles triannulatus s.l. Three An. darlingi were infected by P. falciparum (infection rate: 1.1%) and four An. marajoara by P. vivax (infection rate: 6.4%). The main drivers of the outbreak were the lack of adherence by military personnel to malaria prevention measures and the high level of malaria transmission at illegal gold mining sites. Anopheles marajoara was clearly implicated in malaria transmission for the first time in French Guiana. The high infection rates observed confirm that illegal gold mining sites must be considered as high level

  3. Evaluation of the knowledge of the French armed forces health service after a regulatory training in patients' radiation protection

    International Nuclear Information System (INIS)

    Nombo, M.; Gagna, G.; Lahutte, M.; Bourguignon, M.; Amabile, J.-C.

    2017-01-01

    According to the Public Health Code, all the professionals who perform therapeutic or diagnostic acts with ionizing radiation (IR) and the professionals involved in the implementation of these acts and the maintenance of the equipment should be given theoretical and practical training. Such training must focus on the protection of the people exposed to IR for medical purposes. Knowledge should be updated at least every 10 years, under the Nuclear Safety Authority. For the Ministry of Defense, the Military School of the Val-de-Grace offers a training day dedicated to the health-care professionals of the Military Hospitals and the forces using or prescribing examinations requiring ionizing radiation. The objective of the study was to assess the efficiency of this training day on patients' radiation protection organized for the French Armed Forces Health Service; the study was carried out with questionnaires assessing the knowledge and the quality of the interventions. A multicentric prospective study was conducted from September 2013 to November 2014 in four Military Hospitals (Val-de- Grace, St. Anne, Percy and Legouest) on French Armed Forces Health Service professionals who agreed to answer a questionnaire containing 50 multiple choice questions, both at the beginning and at the end of the training day. The analysis was focused on the comparison of the scores obtained before and after the training (overall ratings, by profession and according to the monitoring of previous training or not). The results of the primary care physicians' questionnaires were of particular interest (physicians serving in military units). The results were obtained from a total of 126 respondents over five training sessions in the four Military Hospitals. A significant 18% increase of the overall score after training according to the Student's test with p < 0.001 was observed. However, there was no significant difference between the results obtained by the professionals who

  4. Functional Median Polish

    KAUST Repository

    Sun, Ying

    2012-08-03

    This article proposes functional median polish, an extension of univariate median polish, for one-way and two-way functional analysis of variance (ANOVA). The functional median polish estimates the functional grand effect and functional main factor effects based on functional medians in an additive functional ANOVA model assuming no interaction among factors. A functional rank test is used to assess whether the functional main factor effects are significant. The robustness of the functional median polish is demonstrated by comparing its performance with the traditional functional ANOVA fitted by means under different outlier models in simulation studies. The functional median polish is illustrated on various applications in climate science, including one-way and two-way ANOVA when functional data are either curves or images. Specifically, Canadian temperature data, U. S. precipitation observations and outputs of global and regional climate models are considered, which can facilitate the research on the close link between local climate and the occurrence or severity of some diseases and other threats to human health. © 2012 International Biometric Society.

  5. Acoustic emission-based in-process monitoring of surface generation in robot-assisted polishing

    DEFF Research Database (Denmark)

    Pilny, Lukas; Bissacco, Giuliano; De Chiffre, Leonardo

    2016-01-01

    The applicability of acoustic emission (AE) measurements for in-process monitoring of surface generation in the robot-assisted polishing (RAP) was investigated. Surface roughness measurements require interruption of the process, proper surface cleaning and measurements that sometimes necessitate...... automatic detection of optimal process endpoint allow intelligent process control, creating fundamental elements in development of robust fully automated RAP process for its widespread industrial application....... removal of the part from the machine tool. In this study, stabilisation of surface roughness during polishing rotational symmetric surfaces by the RAP process was monitored by AE measurements. An AE sensor was placed on a polishing arm in direct contact with a bonded abrasive polishing tool...

  6. Department of Defense Authorization for appropriations for fiscal years 1988 and 1989. Hearings before the Committee on Armed Services, United States Senate, One Hundredth Congress, First Session on S. 1174, Part 4, Strategic Forces and Nuclear Deterrence

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    Government, academic and military officials provided statements and documents in regard to S. 1174 authorizing appropriations for military activities of the Department of Defense and Department of Energy for defense activities. Strategic Forces and Nuclear deterrence categories include the following major topics: (1) Nuclear Testing Limitations, (2) Strategic Warning Capabilities and ICMB modernization, (3) Strategic Policy and Arms Control, and (4) Strategic Defense Initiatives

  7. Fiscal 2000 achievement report on the venture business assisting type regional consortium - Core industry creation type. Research and development of polisher robot system using intelligent force control; 2000 nendo chiiki consortium kenkyu kaihatsu jigyo seika hokokusho. Intelligent ryoku seigyo wo mochiita kenma robot system no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The effort aims to automatize the manufacture of wooden furniture by robotizing the polishing work in the field of wooden furniture manufacturing, making use of the seeds provided by intelligent force control technologies. The intelligent force control technologies ('Delicate control of force for the open architecture type industrial robot' and 'Method for target orbit generation not requiring joystick teaching') of Saga University and the interior laboratory of Fukuoka Prefectural Industrial Research Institute are evolved and applied, and are integrated with the 3-dimensional object modelling technology developed by the mechanical and electronic laboratory, Fukuoka Prefectural Industrial Research Institute, and the CAD (computer aided design) data conversion technology developed by ASA Systems Inc. The result was a polisher robot system experimentally fabricated to satisfy the need of an automated polishing process in the wooden furniture manufacturing industry. The robot was tested, and achieved a surface coarseness level of 5{mu}m or less. As for the manufacturing rate, it attained a rate of approximately 100mm/s which was two times higher than the rate to be expected from a skilled worker. (NEDO)

  8. Arm Pain

    Science.gov (United States)

    ... be a sign of a heart attack. Seek emergency treatment if you have: Arm, shoulder or back ... http://www.mayoclinic.org/symptoms/arm-pain/basics/definition/SYM-20050870 . Mayo Clinic Footer Legal Conditions and ...

  9. Note: A rigid piezo motor with large output force and an effective method to reduce sliding friction force.

    Science.gov (United States)

    Guo, Ying; Hou, Yubin; Lu, Qingyou

    2014-05-01

    We present a completely practical TunaDrive piezo motor. It consists of a central piezo stack sandwiched by two arm piezo stacks and two leg piezo stacks, respectively, which is then sandwiched and spring-clamped by a pair of parallel polished sapphire rods. It works by alternatively fast expanding and contracting the arm/leg stacks while slowly expanding/contracting the central stack simultaneously. The key point is that sufficiently fast expanding and contracting a limb stack can make its two sliding friction forces well cancel, resulting in the total sliding friction force is piezo motor's high compactness, precision, and output force make it perfect in building a high-quality harsh-condition (vibration resistant) atomic resolution scanning probe microscope.

  10. Polish Higher Education: Intersectoral Distinctiveness

    Science.gov (United States)

    Musial, Joanna

    2014-01-01

    This study analyzes degrees of differences between the private and public sectors of Polish higher education. It finds them to be strong: Polish private institutions function very differently from Polish public institutions and these differences correspond with those found in the literature on higher education elsewhere in the world. Polish…

  11. Experience of the air medical evacuation team of Serbian armed forces in the united nations mission in the Democratic Republic of Congo - deployment stress and psychological adaptation

    Directory of Open Access Journals (Sweden)

    Joković Danilo B.

    2016-01-01

    Full Text Available Background/Aim. Wars of the nineties in former Yugoslavia, Somalia, Rwanda imposed new tasks to the United Nations (UN forces, such as providing humanitarian aid, protection of civilians, peacekeeping, and in many instances providing armed enforcement of peace. The aim of this study was an observational analysis of Serbian participation in the UNs Mission in the Democratic Republic of Congo with the emphasis on stress and coping techniques. Methods. Serbian contribution in this mission dates back to April 2003 till the present days with a military contingent consisting of six members as a part of Air Medical Evacuation Team. The observed stressogenous factors acted before arrival to the mission area and in the mission area. In this paper we analysed ways to overcome them. Results. The productive ways of overwhelming stress used in this mission were: honesty and openness in interpersonal communications, dedication to work, maintaining discipline and order, strict following of appropriate regime of work, diet, rest and recreation; regular communication with family and organizing and participation in various social, cultural and sports manifestations. Conclusion. This analysis indicates that out of all the observed factors, the most important is appropriate selection of personnel.

  12. Searching for non-genetic molecular and imaging PTSD risk and resilience markers: Systematic review of literature and design of the German Armed Forces PTSD biomarker study.

    Science.gov (United States)

    Schmidt, Ulrike; Willmund, Gerd-Dieter; Holsboer, Florian; Wotjak, Carsten T; Gallinat, Jürgen; Kowalski, Jens T; Zimmermann, Peter

    2015-01-01

    Biomarkers allowing the identification of individuals with an above average vulnerability or resilience for posttraumatic stress disorder (PTSD) would especially serve populations at high risk for trauma exposure like firefighters, police officers and combat soldiers. Aiming to identify the most promising putative PTSD vulnerability markers, we conducted the first systematic review on potential imaging and non-genetic molecular markers for PTSD risk and resilience. Following the PRISMA guidelines, we systematically screened the PubMed database for prospective longitudinal clinical studies and twin studies reporting on pre-trauma and post-trauma PTSD risk and resilience biomarkers. Using 25 different combinations of search terms, we retrieved 8151 articles of which we finally included and evaluated 9 imaging and 27 molecular studies. In addition, we briefly illustrate the design of the ongoing prospective German Armed Forces (Bundeswehr) PTSD biomarker study (Bw-BioPTSD) which not only aims to validate these previous findings but also to identify novel and clinically applicable molecular, psychological and imaging risk, resilience and disease markers for deployment-related psychopathology in a cohort of German soldiers who served in Afghanistan. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Role of pulsed electromagnetic therapy in the management of backache: a study conducted at armed forces institute of rehabilitation medicine, rawalpindi

    International Nuclear Information System (INIS)

    Mumtaz, N.; Ahmad, K.; Shah, S.H.

    2014-01-01

    To determine the role of pulsed electromagnetic therapy in providing pain relief for backache. Study Design: This was a quasi experimental study. Place and Duration: This study was conducted at Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, Pakistan from Jan 2012 to June 2012. Material and Methods: This study included 65 consecutive patients with backache. The pain was assessed on 11 points (0-10) Numeric Rating Scale (NRS) and patients with score = 1 were included in the study. Detailed history was obtained and examination was performed. All patients were subjected to pulsed electromagnetic therapy. The pain was assessed at first week, 2nd week, third week and six week after start of the pulsed electromagnetic therapy. Data was compiled and analysed using SPSS version 17. A p-value < 0.05 was considered as significant. Results: There was marked reduction in pain of patients with backache after treatment with pulsed electromagnetic therapy. Reduction in pain as calculated by the NRS (numeric rating scale) value after 1st week was 25.35% (p=0.002), after 2nd week was 43.66% (p=0.001), after 3rd week was 50.7% (p=0.001) and after 6 weeks was 71.83% (p=0.001). Conclusion: Pulsed electromagnetic therapy is very effective in relieving pain in patients with backache. (author)

  14. Optics and optronics in university courses for officers of the Federal Armed Forces - special curricula and hands-on lessons vs. academic requirements

    Science.gov (United States)

    Hahlweg, Cornelius; Rothe, Hendrik

    2016-09-01

    For more than two decades lessons in optics, digital image processing and optronics are compulsory optional subjects and as such integral parts of the courses in mechanical engineering at the University of the Federal Armed Forces in Hamburg. They are provided by the Chair for Measurement and Information Technology. Historically, the curricula started as typical basic lessons in optics and digital image processing and related sensors. Practical sessions originally concentrated on image processing procedures in Pascal, C and later Matlab. They evolved into a broad portfolio of practical hands-on lessons in lab and field, including high-tech and especially military equipment, but also homemaker style primitive experiments, of which the paper will give a methodical overview. A special topic - as always with optics in education - is the introduction to the various levels of abstraction in conjunction with the highly complex and wide-ranging matter squeezed into only two trimesters - instead of semesters at civil universities - for an audience being subject to strains from both study and duty. The talk will be accompanied by striking multi-media material, which will be also part of the multi-media attachment of the paper.

  15. Air Force Posture Statement 2008: Department of Air Force Presentation to the House Armed Services Committee, U.S. House of Representatives, Fiscal Year 2009 Air Force Posture Statement

    National Research Council Canada - National Science Library

    Wynne, Michael W; Moseley, Michael

    2008-01-01

    ...; Taking Care of Our People; and Preparing for Tomorrow's Challenges. The Air Force's top acquisition priorities specifically begin to address our critical recapitalization and modernization needs the new Tanker (KC-X...

  16. India's Approaching Expeditionary Armed Forces

    National Research Council Canada - National Science Library

    Liermann, Christopher R

    2008-01-01

    .... As the world's fastest growing population with an enormous capitalist appetite, India finds itself a strategic partner of the United States, and yet a global competitor interested in agreements...

  17. PROFESSIONALISM IN THE ARMED FORCES

    Science.gov (United States)

    2017-04-06

    moral philosophy at the University of Oxford, contributed "Can I be Blamed for Obeying Orders?" Taylor’s article distinguishes between the...accountability for moral agency, dedication to duty, and commitment to the greater good of the society the military serves. For the military...focusing on duty, moral obligation, and service to society. 3 Texts covering two broad areas of military professionalism are referenced in the

  18. The Chinese Communist Armed Forces.

    Science.gov (United States)

    1974-01-01

    Jesus . means of waging war as to be noncompetitive with Hung, a son of God, was the third member of the the West. The Bannerman archers were helpless in...to speak of the effectiveness of naval bom - Yung-an and there declared Hung Hsiu-ch’uan the bardment of Chinese cities. The Treaty of Nanking T’ien...compound by phoning her that her daughter immediately recognizing the Red Guards as aimed was in the hospital . The group was riding high at the at him and

  19. Robotic arm

    International Nuclear Information System (INIS)

    Kwech, H.

    1989-01-01

    A robotic arm positionable within a nuclear vessel by access through a small diameter opening and having a mounting tube supported within the vessel and mounting a plurality of arm sections for movement lengthwise of the mounting tube as well as for movement out of a window provided in the wall of the mounting tube is disclosed. An end effector, such as a grinding head or welding element, at an operating end of the robotic arm, can be located and operated within the nuclear vessel through movement derived from six different axes of motion provided by mounting and drive connections between arm sections of the robotic arm. The movements are achieved by operation of remotely-controllable servo motors, all of which are mounted at a control end of the robotic arm to be outside the nuclear vessel. 23 figs

  20. Robotic arm

    Science.gov (United States)

    Kwech, Horst

    1989-04-18

    A robotic arm positionable within a nuclear vessel by access through a small diameter opening and having a mounting tube supported within the vessel and mounting a plurality of arm sections for movement lengthwise of the mounting tube as well as for movement out of a window provided in the wall of the mounting tube. An end effector, such as a grinding head or welding element, at an operating end of the robotic arm, can be located and operated within the nuclear vessel through movement derived from six different axes of motion provided by mounting and drive connections between arm sections of the robotic arm. The movements are achieved by operation of remotely-controllable servo motors, all of which are mounted at a control end of the robotic arm to be outside the nuclear vessel.

  1. Delay to mental healthcare in a cohort of Canadian Armed Forces personnel with deployment-related mental disorders, 2002–2011: a retrospective cohort study

    Science.gov (United States)

    Boulos, David; Zamorski, Mark A

    2016-01-01

    Objective To assess whether the delay to care among Canadian Armed Forces (CAF) personnel who sought care for a mental disorder changed over time and in association with CAF mental health system augmentations. Design A stratified, random sample (n=2014) was selected for study from an Afghanistan-deployed cohort (N=30 513) and the 415 (weighted N=4108) individuals diagnosed with an Afghanistan service-related mental disorder were further assessed. Diagnosis-related data were abstracted from medical records (22 June 2010 to 30 May 2011). Other data were extracted from administrative databases. Delay to care was assessed across five mental health system eras: 2002/2004, 2005/2006, 2007, 2008 and 2009/2010. Weighted Cox proportional hazards regression assessed the association between era, handled as a time-dependent covariate, and the outcome while controlling for a broad range of potential confounders (ie, sociodemographic, military and clinical characteristics). Taylor series linearisation methods and sample design weights were applied in generating descriptive and regression analysis statistics. Primary outcome The outcome was the delay to mental healthcare, defined as the latency from most recent Afghanistan deployment return date to diagnosis date, among individuals with an Afghanistan service-related mental disorder diagnosis. Results Mean delay to care was 551 days (95% CI 501 to 602); the median was 400 days. Delay to care decreased in subsequent eras relative to 2002/2004; however, only the most recent era (2009/2010) was statistically significant (adjusted HR (aHR): 3.01 (95% CI 1.91 to 4.73)). Men, operations support occupations, higher ranks, non-musculoskeletal comorbidities and fewer years of military service were also independently associated with longer delays to care. Conclusions CAF mental health system changes were associated with reduced delays to mental healthcare. Further evaluation research is needed to identify the key system changes that

  2. The effects of patient education on patient safety: can we change patient perceptions and attitudes?: Lessons from the Armed Forces Capital Hospital in Korea.

    Science.gov (United States)

    An, JinOk; Kim, Seung Ju; Park, Sohee; Moon, Ki Tae; Park, Eun-Cheol

    2017-06-01

    Strategies to promote patient involvement in medical error prevention have been implemented, but little is known about the effects of education on changes in perceptions and attitudes about patients' own safety. We administered a survey to military personnel admitted to the Armed Forces Capital Hospital. Responses were classified according to perception and attitude. Single military hospital in Korea. A total of 483 completed surveys were included in our study; 252 of the respondents received safety education at admission. We provided educational program material to one-half of the patients at admission (intervention group). The other one-half of patients received no safety education (non-intervention group). We then performed two rounds of a self-administered survey, based on whether the patient received patient safety education. Cronbach's alpha was calculated to determine scale score reliability. Regression analysis was used to evaluate associations between education and change in scores. Scores for perception and attitude were greater in the intervention group. The results of the regression analysis revealed that compared with the non-intervention respondents, the respondents who received education had higher perception (estimate: 7.809, P patient education was associated with higher scores in both perception and attitudes about safety. To improve patient engagement in this area, efficient methods that encourage patient empowerment should be developed. Specialized health care providers who provide patient level education are needed to achieve a satisfactory patient safety climate. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

  3. Changing pattern of malignancies: analysis of histopathology based tumour registry data and comparison of three decades at armed forces institute of pathology rawalpindi, Pakistan

    International Nuclear Information System (INIS)

    Jamal, S.

    2014-01-01

    Objective: To assess the pattern of malignancies from tumour registry data and to find any changing pattern by comparing corresponding data from earlier periods. Methods: The descriptive study was carried out at the Department of Histopathology, Armed Forces Institute of Pathology (AFIP), Rawalpindi, Pakistan. All malignant tumours from 2002-2011 were analysed for age groups, gender distribution, and type of tumour with relation to the site. Tumours of paediatric age group were also assessed separately. Comparison with national and international studies and the data of previous decades - 1977-1988 and 1992-2001 was done to find any changing pattern. SPSS 15 was used for statistical analysis. Results: A total of 32718 malignant tumours were analysed. Of them, males were 19191 and 13527 were females (M:F ratio: 1.4:1). Majority of the patients were between 50-70 years of age. In males, urinary bladder tumours 2153 (11.2%), followed by combined lymphoma/leukaemia 2020 (10.5%) and prostate 1825 (9.5%) were top three malignancies, whereas in females breast 4178 (30.9%) was the commonest. Comparison of different decades showed that in males in the first monograph lymphoma was the commonest, then it was prostatic carcinoma in the second monograph, and now tumours of urinary bladder were on top position. In females, carcinoma cervix, which was at number 5 and 9 in the two earlier monographs was not found in the list of current 10 common tumours. Conclusion: The study showed some interesting features, particularly in male malignancies and those related to urinary bladder tumours. The persistent increasing frequency of breast carcinoma in females is also alarming, and requires extensive efforts of awareness, screening and early detection programmes. (author)

  4. Report on the behalf of the Foreign Affairs, Defense and Armed Forces Commission on the bill project, adopted by the National Assembly, related to the struggle against the proliferation of arms of massive destruction and their vectors

    International Nuclear Information System (INIS)

    2011-01-01

    This report recalls the origins of the bill project which is the implementation of the UN Security Council resolution 1540, the aim of which was to promote the setting up of efficient tools to struggle against proliferation. The bill project aims at updating and reinforcing the existing law arsenal. The report also contains remarks made by the Commission. The bill project addresses several issues: the struggle against proliferation of arms of massive destruction (nuclear weapons, nuclear materials, biological weapons, and chemical weapons), the struggle against proliferation of vectors of arms of massive destruction, double-use goods, the use of these weapons and vectors in acts of terrorism

  5. Polish Semantic Parser

    Directory of Open Access Journals (Sweden)

    Agnieszka Grudzinska

    2000-01-01

    Full Text Available Amount of information transferred by computers grows very rapidly thus outgrowing the average man's capability of reception. It implies computer programs increase in the demand for which would be able to perform an introductory classitication or even selection of information directed to a particular receiver. Due to the complexity of the problem, we restricted it to understanding short newspaper notes. Among many conceptions formulated so far, the conceptual dependency worked out by Roger Schank has been chosen. It is a formal language of description of the semantics of pronouncement integrated with a text understanding algorithm. Substantial part of each text transformation system is a semantic parser of the Polish language. It is a module, which as the first and the only one has an access to the text in the Polish language. lt plays the role of an element, which finds relations between words of the Polish language and the formal registration. It translates sentences written in the language used by people into the language theory. The presented structure of knowledge units and the shape of understanding process algorithms are universal by virtue of the theory. On the other hand the defined knowledge units and the rules used in the algorithms ure only examples because they are constructed in order to understand short newspaper notes.

  6. STRONG POINTS AND INTERNAL AND EXTERNAL VULNERABILITIES OF THE MILITARY COMMUNICATIONS AND INFORMATICS SYSTEMS AND NETWORKS DEVELOPED IN THE ROMANIAN ARMED FORCES UNDER THE CIRCUMSTANCES OF THE CURRENT SECURITY CHALLENGES

    Directory of Open Access Journals (Sweden)

    Constantin MINCU

    2015-12-01

    Full Text Available The author briefly presents a series of recent aspects in the current geopolitical context regarding some strong points as well as internal and external vulnerabilities of the military communication and informatics systems and networks developed in the Romanian Armed Forces since 1997. In the second section we referred to the evolutions in austerity and hostility conditions of the main operational and technical sequels of Romanian Armed Forces Transmissions System - STAR (RTP/RMNC. Furthermore, we presented some strong points of the achieved systems and principles taken into account along the modernization and transformation effort (regarding the NATO criteria and requirements, as well as their internal and external vulnerabilities identified following a thorough analysis.

  7. The Challenge and the Promise: Strengthening the Force, Preventing Suicide and Saving Lives. Final Report of the Department of Defense Task Force on the Prevention of Suicide by Members of the Armed Forces

    Science.gov (United States)

    2010-08-01

    States Army, and Senior Marketing Executive for TRICARE Puget Sound. He also serves as the military Co-Chair of the Department of Defense Task Force on...References M-1 APPENDIX M. REFERENCES Apter, A., King, R.A., Bleich, A., Fluck, A., Kotler , M., & Kron, S. (2008). Fatal and non-fatal

  8. Removable molar power arm

    Directory of Open Access Journals (Sweden)

    Raj Kumar Verma

    2013-01-01

    Full Text Available Attachment of force elements from the gingival hook of maxillary molar tubes during the retraction of the anterior teeth is very common in orthodontic practice. As the line of force passes below the center of resistance (CR of molar, it results its mesial tipping and also anchorage loss. To overcome this problem, the line of force should pass along the CR of molar. This article highlights a method to overcome this problem by attaching a removable power arm to the headgear tube of molar tube during the retraction of the anterior teeth.

  9. Do soldiers seek more mental health care after deployment? Analysis of mental health consultations in the Netherlands Armed Forces following deployment to Afghanistan

    Directory of Open Access Journals (Sweden)

    Elisabeth (Liesbeth M. Taal

    2014-08-01

    Full Text Available Background: Military deployment to combat zones puts military personnel to a number of physical and mental challenges that may adversely affect mental health. Until now, few studies have been performed in Europe on mental health utilization after military deployment. Objective: We compared the incidence of mental health consultations with the Military Mental Health Service (MMHS of military deployed to Afghanistan to that of non-deployed military personnel. Method: We assessed utilization of the MMHS by the full cohort of the Netherlands Armed Forces enlisted between 2008 and 2010 through linkage of mental health and human resource information systems. Results: The total population consisted of 50,508 military (18,233 deployed, 32,275 non-deployed, who accounted for 1,906 new consultations with the MMHS. The follow-up was limited to the first 2 years following deployment. We observed higher mental health care utilization in deployed vs. non-deployed military personnel; hazard ratio (HR, adjusted for sex, military branch and time in service, 1.84 [95% CI 1.61–2.11] in the first and 1.28 [1.09–1.49] in the second year after deployment. An increased risk of adjustment disorders (HR 2.59 [2.02–3.32] and 1.74 [1.30–2.32] and of anxiety disorders (2.22 [1.52–3.25] and 2.28 [1.50–3.45] including posttraumatic stress disorder (5.15 [2.55–10.40] and 5.28 [2.42–11.50], but not of mood disorders (1.33 [0.90–1.97] and 1.11 [0.68–1.82], was observed in deployed personnel in the first- and second-year post-deployment, respectively. Military personnel deployed in a unit with a higher risk of confrontation with potentially traumatic events had a higher HR (2.13 [1.84–2.47] and 1.40 [1.18–1.67]. Conclusions: Though absolute risk was low, in the first and second year following deployment to Afghanistan there was an 80 and 30% higher risk for mental health problems resulting in a consultation with the Dutch MMHS compared to military never

  10. Do soldiers seek more mental health care after deployment? Analysis of mental health consultations in the Netherlands Armed Forces following deployment to Afghanistan

    Science.gov (United States)

    Taal, Elisabeth (Liesbeth) M.; Vermetten, Eric; van Schaik, Digna (Anneke) J. F.; Leenstra, Tjalling

    2014-01-01

    Background Military deployment to combat zones puts military personnel to a number of physical and mental challenges that may adversely affect mental health. Until now, few studies have been performed in Europe on mental health utilization after military deployment. Objective We compared the incidence of mental health consultations with the Military Mental Health Service (MMHS) of military deployed to Afghanistan to that of non-deployed military personnel. Method We assessed utilization of the MMHS by the full cohort of the Netherlands Armed Forces enlisted between 2008 and 2010 through linkage of mental health and human resource information systems. Results The total population consisted of 50,508 military (18,233 deployed, 32,275 non-deployed), who accounted for 1,906 new consultations with the MMHS. The follow-up was limited to the first 2 years following deployment. We observed higher mental health care utilization in deployed vs. non-deployed military personnel; hazard ratio (HR), adjusted for sex, military branch and time in service, 1.84 [95% CI 1.61–2.11] in the first and 1.28 [1.09–1.49] in the second year after deployment. An increased risk of adjustment disorders (HR 2.59 [2.02–3.32] and 1.74 [1.30–2.32]) and of anxiety disorders (2.22 [1.52–3.25] and 2.28 [1.50–3.45]) including posttraumatic stress disorder (5.15 [2.55–10.40] and 5.28 [2.42–11.50]), but not of mood disorders (1.33 [0.90–1.97] and 1.11 [0.68–1.82]), was observed in deployed personnel in the first- and second-year post-deployment, respectively. Military personnel deployed in a unit with a higher risk of confrontation with potentially traumatic events had a higher HR (2.13 [1.84–2.47] and 1.40 [1.18–1.67]). Conclusions Though absolute risk was low, in the first and second year following deployment to Afghanistan there was an 80 and 30% higher risk for mental health problems resulting in a consultation with the Dutch MMHS compared to military never deployed to

  11. Broken Arm

    Science.gov (United States)

    ... of falling — including football, soccer, gymnastics, skiing and skateboarding — also increases the risk of a broken arm. ... for high-risk activities, such as in-line skating, snowboarding, rugby and football. Don't smoke. Smoking ...

  12. Polish Americans. Second, Revised Edition.

    Science.gov (United States)

    Lopata, Helen Znaniecka

    This book examines Polonia, the Polish ethnic community in America created by three giant waves of immigration between 1880 and 1990. The complicated history of this ethnic group is reflected in the lives of increasing numbers of Polish Americans, including recent immigrants brought by political and economic changes, as they achieve middle class…

  13. ROUGHNESS ANALYSIS OF VARIOUSLY POLISHED NIOBIUM SURFACES

    Energy Technology Data Exchange (ETDEWEB)

    Ribeill, G.; Reece, C.

    2008-01-01

    Niobium superconducting radio frequency (SRF) cavities have gained widespread use in accelerator systems. It has been shown that surface roughness is a determining factor in the cavities’ effi ciency and maximum accelerating potential achievable through this technology. Irregularities in the surface can lead to spot heating, undesirable local electrical fi eld enhancement and electron multipacting. Surface quality is typically ensured through the use of acid etching in a Buffered Chemical Polish (BCP) bath and electropolishing (EP). In this study, the effects of these techniques on surface morphology have been investigated in depth. The surface of niobium samples polished using different combinations of these techniques has been characterized through atomic force microscopy (AFM) and stylus profi lometry across a range of length scales. The surface morphology was analyzed using spectral techniques to determine roughness and characteristic dimensions. Experimentation has shown that this method is a valuable tool that provides quantitative information about surface roughness at different length scales. It has demonstrated that light BCP pretreatment and lower electrolyte temperature favors a smoother electropolish. These results will allow for the design of a superior polishing process for niobium SRF cavities and therefore increased accelerator operating effi ciency and power.

  14. An operational map of the Polish Coastal Front 1970

    DEFF Research Database (Denmark)

    Nielsen, Thomas Theis; Svenningsen, Stig Roar; Tinning, Morten

    2016-01-01

    The map of the Operational Plan for the Coastal Front, from Poland 1970 forms the basis for this paper. The map portraits the blueprint of the combined operational war plans for the Polish military in the late 1960’s and 70’s. It details the offensive against NATO countries and their forces...

  15. Safeguarding arms control

    International Nuclear Information System (INIS)

    Flanagan, S.J.

    1988-01-01

    This essay reviews the evolution of various safeguards concepts associated with U.S. Soviet arms control negotiations over the past twenty-five years. It explore in some detail the origins, nature, and effectiveness of the safeguards packages associated with six agreements: the Limited Test Ban Treaty (1963), the SALT I Interim Agreement (1972), the Anti-Ballistic Missile (ABM) Treaty (1972), the Threshold Test Ban Treaty (1974), the Peaceful Nuclear Explosions Treaty (1976) and the SALT II Treaty (1979). Finally, the implications of this historical record for developing future nuclear and conventional arms control accords and for shoring up existing pacts, such as the ABM Treaty, are assessed with a view towards practicable prescriptions for Western policymakers. The treaty eliminating intermediate-range nuclear forces (INF) incorporates several verification safeguards, and it is very likely that analogous measures would be attached to any accord constraining conventional forces in Europe

  16. Polishing large NaCl windows on a continuous polisher

    International Nuclear Information System (INIS)

    Williamson, R.

    1979-01-01

    The Helios and Antares CO 2 fusion laser systems incorporate numerous large sodium chloride windows. These must be refinished periodically, making necessary a consistent and predictable polishing capability. A continuous polisher (or annular lap) which might at Kirtland's Developmental Optical Facility. Large NaCl windows had not been polished on this type of machine. The machine has proven itself capable of producing lambda/16 figures at 633 nm (HeNe) with extremely smooth surfaces on glass. Since then, we have been working exclusively on NaCl optics. Due to different polishing parameters between NaCl and glass, and the slight solubility of the pitch in the slurry, this phase presents new problems. The work on glass will be reviewed. Results on NaCl to date will be reported. The potential of this type of machine relative to prisms, thin and irregularly shaped optics will be discussed

  17. Research on Crime of Fabricating, Stealing, Trading Special Signs of the Armed Forces%伪造、盗窃、买卖武装部队专用标志罪的探讨

    Institute of Scientific and Technical Information of China (English)

    张建田; 张悦

    2012-01-01

    In recent years, the behavior of fabricating, stealing, trading special sign ot the armea Iorces is m- creasing, which disrupts the social order, damages the armed forces ' reputation, and impacts the armed forces' routine training work. The crime of fabricating, stealing, trading special sign of the armed forces was formally writ- ten into criminal law in "the Amendments of the Criminal Law of the People's Republic of China (seven)" , which is not only an important development in criminal law, but also an sufficient measure to maintain national defense. Based on concept of the crime of fabricating, stealing, trading special signs of the armed forces, this paper briefly review and expounds the evolution of the legislation of the crime. This paper then discusses the crime from composi- tion of the subject, subjective aspects, the object and objective aspect in detail, then briefly discuses the punish- ment.%近些年来,伪造、盗窃、买卖武装部队专用标志的情况不断增多,严重扰乱了社会管理秩序,损害了军队形象和声誉,妨害了部队战备、训练等工作的正常进行。《中华人民共和国刑法修正案(七)》将伪造、盗窃、买卖武装部队专用标志罪正式入刑,这是我国刑事立法的重要完善,也是维护国防利益的重要举措。本文在界定了伪造、盗窃、买卖武装部队专用标志罪概念的基础上,简要梳理了此类犯罪的立法沿革、概况,按照刑法理论分别从犯罪主体、犯罪主观方面、犯罪客体和犯罪客观方面对本罪的犯罪构成要件进行了论述,探讨了此罪与非罪、此罪与彼罪的政策界限,并对处罚进行了简要分析。

  18. Detection of paint polishing defects

    Science.gov (United States)

    Rebeggiani, S.; Wagner, M.; Mazal, J.; Rosén, B.-G.; Dahlén, M.

    2018-06-01

    Surface finish plays a major role on perceived product quality, and is the first thing a potential buyer sees. Today end-of-line repairs of the body of cars and trucks are inevitably to secure required surface quality. Defects that occur in the paint shop, like dust particles, are eliminated by manual sanding/polishing which lead to other types of defects when the last polishing step is not performed correctly or not fully completed. One of those defects is known as ‘polishing roses’ or holograms, which are incredibly hard to detect in artificial light but are clearly visible in sunlight. This paper will present the first tests with a measurement set-up newly developed to measure and analyse polishing roses. The results showed good correlations to human visual evaluations where repaired panels were estimated based on the defects’ intensity, severity and viewing angle.

  19. Tooth polishing: The current status

    Directory of Open Access Journals (Sweden)

    Madhuri Alankar Sawai

    2015-01-01

    Full Text Available Healthy teeth and gums make a person feel confident and fit. As people go about their daily routines and with different eating and drinking habits, the tooth enamel turns yellowish or gets stained. Polishing traditionally has been associated with the prophylaxis procedure in most dental practices, which patients know and expect. However, with overzealous use of polishing procedure, there is wearing of the superficial tooth structure. This would lead to more accumulation of local deposits. Also, it takes a long time for the formation of the fluoride-rich layer of the tooth again. Hence, now-a-days, polishing is not advised as a part of routine oral prophylaxis procedure but is done selectively based on the patients′ need. The article here, gives an insight on the different aspects of the polishing process along with the different methods and agents used for the same.

  20. Lysenko affair and Polish botany.

    Science.gov (United States)

    Köhler, Piotr

    2011-01-01

    This article describes the slight impact of Lysenkoism upon Polish botany. I begin with an account of the development of plant genetics in Poland, as well as the attitude of scientists and the Polish intelligentsia toward Marxist philosophy prior to the World War II. Next I provide a short history of the introduction and demise of Lysenkoism in Polish science, with a focus on events in botany, in context with key events in Polish science from 1939 to 1958. The article outlines the little effects of Lysenkoism upon botanists and their research, as well as how botanists for the most part rejected what was often termed the "new biology." My paper shows that though Lysenko's theories received political support, and were actively promoted by a small circle of scientists and Communist party activists, they were never accepted by most botanists. Once the political climate in Poland altered after the events of 1956, Lysenko's theories were immediately abandoned.

  1. Polish families in the face of challenges and threats posed by the first half of the 20th century (in the light of „Szkoła” [Rodziny polskie wobec wyzwań i zagrożeń pierwszej połowy XX wieku (w świetle „Szkoły”

    Directory of Open Access Journals (Sweden)

    Agnieszka WAŁĘGA

    2016-06-01

    Full Text Available For Polish people and Polish families the first half of the 20th century was a difficult time. It was the final period of the Partitions, with intensified repression, especially Russification and Germanization, the time of World War I, and twenty years of the rebuilding of Polish statehood which ended in another worldwide armed conflict in 1939. The dynamic political changes which led to the outbreak of WWI and WWII and to the regaining of independence by Poland in 1918 were accompanied by significant transformations of social structure and new tendencies in the development of culture and education. The change of women’s social position and their political and educational emancipation forced new models of family relations to appear, and a uniform school system reconstructed after 123 years of bondage, together with the introduction of compulsory school attendance and the development of forms of pre-schooling education were significant challenges for many parents and their children. During the entire period the Polish family played a very important part in educational ideologies binding in Polish lands at that time – national and state education. Because of that it was the subject of interest of many pedagogic magazines. The aim of the paper is to indicate the main areas of tasks given to Polish families in the first half of the 20th century in the light of one of the oldest Polish periodicals of this type – „Szkoła”. Apart from the topics brought up in the pages of this magazine in the second half of the 19th century such as the cooperation of home and school, some new problems appeared then, including: the duties of a family in the difficult war and post-war period, concern for child’s health at home, or the significance of parents’ shaping of characteristics propagated by the supporters of national education.

  2. Interstitial muscle lactate, pyruvate and potassium dynamics in the trapezius muscle during repetitive low-force arm movements, measured with microdialysis

    DEFF Research Database (Denmark)

    Rosendal, L; Blangsted, A K; Kristiansen, J

    2004-01-01

    Local muscle metabolic responses to repetitive low-force contractions and to intense static contractions were studied by microdialysis in humans.......Local muscle metabolic responses to repetitive low-force contractions and to intense static contractions were studied by microdialysis in humans....

  3. Elastic emission polishing

    Energy Technology Data Exchange (ETDEWEB)

    Loewenthal, M.; Loseke, K.; Dow, T.A.; Scattergood, R.O.

    1988-12-01

    Elastic emission polishing, also called elastic emission machining (EEM), is a process where a stream of abrasive slurry is used to remove material from a substrate and produce damage free surfaces with controlled surface form. It is a noncontacting method utilizing a thick elasto-hydrodynamic film formed between a soft rotating ball and the workpiece to control the flow of the abrasive. An apparatus was built in the Center, which consists of a stationary spindle, a two-axis table for the workpiece, and a pump to circulate the working fluid. The process is controlled by a programmable computer numerical controller (CNC), which presently can operate the spindle speed and movement of the workpiece in one axis only. This apparatus has been used to determine material removal rates on different material samples as a function of time, utilizing zirconium oxide (ZrO{sub 2}) particles suspended in distilled water as the working fluid. By continuing a study of removal rates the process should become predictable, and thus create a new, effective, yet simple tool for ultra-precision mechanical machining of surfaces.

  4. Material removal mechanisms in electrochemical-mechanical polishing of tantalum

    International Nuclear Information System (INIS)

    Gao, F.; Liang, H.

    2009-01-01

    Material removal mechanisms in tantalum chemical-mechanical polishing (CMP) and electrochemical-mechanical polishing (ECMP) were investigated using the single frequency electrochemical impedance spectroscopy (EIS). Through measuring the impedance of the tantalum surface, the single frequency EIS scan made it possible to observe the CMP and ECMP processes in situ. The impedance results presented competing mechanisms of removal and formation of a surface oxide layer of tantalum. Analysis indicated that the thickness of the oxide layer formed during polishing was related to the mechanical power correlated to the friction force and the rotating speed. Furthermore, the rate of growth and removal of the oxide film was a function of the mechanical power. This understanding is beneficial for optimization of CMP and ECMP processes.

  5. Polish Toxic Currency Options

    Directory of Open Access Journals (Sweden)

    Waldemar Gontarski

    2009-06-01

    Full Text Available Toxic currency options are defined on the basis of the opposition to the nature (essence of an option contract, which is justified in terms of norms founded on the general law clause of characteristics (nature of a relation (which represents an independent premise for imposing restrictions on the freedom of contracts. So-understood toxic currency options are unlawful. Indeed they contravene iuris cogentis regulations. These include for instance option contracts, which are concluded with a bank, if the bank has not informed about option risk before concluding the contract; or the barrier options, which focus only on the protection of bank’s interests. Therefore, such options may appear to be invalid. Therefore, performing contracts for toxic currency options may be qualified as a criminal mismanagement. For the sake of security, the manager should then take into consideration filing a claim for stating invalidity (which can be made in a court verdict. At the same time, if the supervisory board member in a commercial company, who can also be a subject to mismanagement offences, commits an omission involving lack of reaction (for example, if he/she fails to notify of the suspected offence committed by the management board members acting to the company’s detriment when the management board makes the company conclude option contracts which are charged with absolute invalidity the supervisory board member so acting may be considered to act to the company’s detriment. In the most recent Polish jurisprudence and judicature the standard of a “good host” is treated to be the last resort for determining whether the manager’s powers resulting from criminal regulations were performed. The manager of the exporter should not, as a rule, issue any options. Issuing options always means assuming an obligation. In the case of currency put options it is an absolute obligation to purchase a given amount in euro at exchange rate set in advance. On the

  6. Report to Congress on the Review of Laws, Policies and Regulations Restricting the Service of Female Members in the U.S. Armed Forces

    Science.gov (United States)

    2012-02-01

    of vessels on which enlisted women can serve are more limited than those of their male counterparts. Women in occupations such as yeoman, culinary ...Marine Corps training in skills necessary for managing combat trauma casualties and operating with Marine forces in a combat environment. After this...commanders in dealing [with] the management of military forces and the requirements of military discipline.” Id. at 69. In Rostker, the Court

  7. Polish-German bilingualism at school. A Polish perspective

    Directory of Open Access Journals (Sweden)

    Pulaczewska, Hanna

    2014-03-01

    Full Text Available This article presents the institutional frames for the acquisition of Polish literacy skills in Germany and the maintenance of Polish-German bilingualism after the repatriation of bilingual children to Poland. These processes are examined in the context of recent developments in the European domestic job market. While the European Union has placed proficiency in several languages among its educational objectives, and foreign languages have been made obligatory school subjects in all member countries, the potential advantages of internal European migrations for producing high-proficiency bilinguals are being ignored. Bilingualism resulting from migration and biculturalism enjoys little social prestige in the host countries. In Germany, there is significant regional variation in how school authorities react to challenges posed by the presence of minority languages. In many cases, the linguistic potential of many second-generation migrants and re-emigrants gets largely wasted because of lacking interest and incentives from German and Polish institutions alike.

  8. Sensing roughness and polish direction

    DEFF Research Database (Denmark)

    Jakobsen, Michael Linde; Olesen, Anders Sig; Larsen, Henning Engelbrecht

    2016-01-01

    As a part of the work carried out in a project supported by the Danish Council for Technology and Innovation, we have investigated the option of smoothing standard CNC-machined surfaces. In the process of constructing optical prototypes, involving custom-designed optics, the development cost...... and time consumption can become prohibitive in a research budget. Machining the optical surfaces directly is expensive and time consuming. Alternatively, a more standardized and cheaper machining method can be used, calling for the object to be manually polished. During the polishing process, the operator...... needs information about the RMS-value of the surface roughness and the current direction of the scratches introduced by the polishing process. The RMS-value indicates to the operator how far he is from the final finish, and the scratch orientation is often specified by the customer in order to avoid...

  9. Rosoboroneksport: Arms Sales and the Structure of Russian Defense Industry

    National Research Council Canada - National Science Library

    Blank, Stephen J

    2007-01-01

    .... Arms sales thus have become the main source of its revenue until the present and will play a key role in Russia's ongoing attempt to regenerate its armed forces while winning friends and influence abroad...

  10. 77 FR 42707 - 36(b)(1) Arms Sales Notification

    Science.gov (United States)

    2012-07-20

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Transmittal Nos. 12-35] 36(b)(1) Arms Sales... Department of Defense is publishing the unclassified text of a section 36(b)(1) arms sales notification. This... Force (DAY) [[Page 42709

  11. Cannabinoids cases in polish athletes

    OpenAIRE

    A Pokrywka; Z Obmiński; D Kwiatkowska; R Grucza

    2009-01-01

    The aim of this study was to investigate the number of cases and the profiles of Polish athletes who had occasionally been using marijuana or hashish throughout the period of 1998-2004, with respect to: sex, age, and discipline of sport as well as the period of testing (in- and out-of-competition). Results of the study were compared with some data reported by other WADA accredited anti-doping laboratories. Totally, 13 631 urine samples taken from Polish athletes of both sexes, aged 10-67 year...

  12. Graphite Composite Panel Polishing Fixture

    Science.gov (United States)

    Hagopian, John; Strojny, Carl; Budinoff, Jason

    2011-01-01

    The use of high-strength, lightweight composites for the fixture is the novel feature of this innovation. The main advantage is the light weight and high stiffness-to-mass ratio relative to aluminum. Meter-class optics require support during the grinding/polishing process with large tools. The use of aluminum as a polishing fixture is standard, with pitch providing a compliant layer to allow support without deformation. Unfortunately, with meter-scale optics, a meter-scale fixture weighs over 120 lb (.55 kg) and may distort the optics being fabricated by loading the mirror and/or tool used in fabrication. The use of composite structures that are lightweight yet stiff allows standard techniques to be used while providing for a decrease in fixture weight by almost 70 percent. Mounts classically used to support large mirrors during fabrication are especially heavy and difficult to handle. The mount must be especially stiff to avoid deformation during the optical fabrication process, where a very large and heavy lap often can distort the mount and optic being fabricated. If the optic is placed on top of the lapping tool, the weight of the optic and the fixture can distort the lap. Fixtures to support the mirror during fabrication are often very large plates of aluminum, often 2 in. (.5 cm) or more in thickness and weight upwards of 150 lb (68 kg). With the addition of a backing material such as pitch and the mirror itself, the assembly can often weigh over 250 lb (.113 kg) for a meter-class optic. This innovation is the use of a lightweight graphite panel with an aluminum honeycomb core for use as the polishing fixture. These materials have been used in the aerospace industry as structural members due to their light weight and high stiffness. The grinding polishing fixture consists of the graphite composite panel, fittings, and fixtures to allow interface to the polishing machine, and introduction of pitch buttons to support the optic under fabrication. In its

  13. Development of hybrid fluid jet/float polishing process

    Science.gov (United States)

    Beaucamp, Anthony T. H.; Namba, Yoshiharu; Freeman, Richard R.

    2013-09-01

    On one hand, the "float polishing" process consists of a tin lap having many concentric grooves, cut from a flat by single point diamond turning. This lap is rotated above a hydrostatic bearing spindle of high rigidity, damping and rotational accuracy. The optical surface thus floats above a thin layer of abrasive particles. But whilst surface texture can be smoothed to ~0.1nm rms (as measured by atomic force microscopy), this process can only be used on flat surfaces. On the other hand, the CNC "fluid jet polishing" process consists of pumping a mixture of water and abrasive particles to a converging nozzle, thus generating a polishing spot that can be moved along a tool path with tight track spacing. But whilst tool path feed can be moderated to ultra-precisely correct form error on freeform optical surfaces, surface finish improvement is generally limited to ~1.5nm rms (with fine abrasives). This paper reports on the development of a novel finishing method, that combines the advantages of "fluid jet polishing" (i.e. freeform corrective capability) with "float polishing" (i.e. super-smooth surface finish of 0.1nm rms or less). To come up with this new "hybrid" method, computational fluid dynamic modeling of both processes in COMSOL is being used to characterize abrasion conditions and adapt the process parameters of experimental fluid jet polishing equipment, including: (1) geometrical shape of nozzle, (2) position relative to the surface, (3) control of inlet pressure. This new process is aimed at finishing of next generation X-Ray / Gamma Ray focusing optics.

  14. Influence of Duroc breed inclusion into Polish Landrace maternal line on pork meat quality traits

    Directory of Open Access Journals (Sweden)

    DOMINIKA GUZEK

    2016-06-01

    Full Text Available Crossbreeding with Duroc breed allows to improve meat quality, but no data is available regarding specific influence of Duroc breed on characteristics of meat in the case of crossbreeding with various breeds. The aim of the present research was to evaluate the effect of crossbreeding Polish Landrace dames with Duroc sires on quality features of meat in reference to Polish Landrace breed. The objects of the study were Longissimus dorsi lumborum pork muscles obtained from Polish Landrace breed and Polish Landrace x Duroc crossbreed animals. Sarcomere length measurements were conducted using microscopic method and basic chemical composition measurement was analyzed using spectrophotometric scanning. Texture analysis of meat samples, performed after thermal treatment was expressed by Warner-Bratzler shear force and color analysis was obtained using CIE L*a*b* color system. No differences in sarcomere length, shear force as well as components of color values between pork meat originated from Polish Landrace breed and Polish Landrace x Duroc crossbreed were observed. Analysis of basic chemical composition revealed higher fat and lower ash contents in the case of meat of Polish Landrace breed animals. It was concluded that the actual impact of breed on meat characteristics is possibly altered by other factors. It may be suggested that influence of basic chemical composition on color of meat is breed-related.

  15. Influence of Duroc breed inclusion into Polish Landrace maternal line on pork meat quality traits.

    Science.gov (United States)

    Guzek, Dominika; Głąbska, Dominika; Głąbski, Krzysztof; Wierzbicka, Agnieszka

    2016-05-31

    Crossbreeding with Duroc breed allows to improve meat quality, but no data is available regarding specific influence of Duroc breed on characteristics of meat in the case of crossbreeding with various breeds. The aim of the present research was to evaluate the effect of crossbreeding Polish Landrace dames with Duroc sires on quality features of meat in reference to Polish Landrace breed. The objects of the study were Longissimus dorsi lumborum pork muscles obtained from Polish Landrace breed and Polish Landrace x Duroc crossbreed animals. Sarcomere length measurements were conducted using microscopic method and basic chemical composition measurement was analyzed using spectrophotometric scanning. Texture analysis of meat samples, performed after thermal treatment was expressed by Warner-Bratzler shear force and color analysis was obtained using CIE L*a*b* color system. No differences in sarcomere length, shear force as well as components of color values between pork meat originated from Polish Landrace breed and Polish Landrace x Duroc crossbreed were observed. Analysis of basic chemical composition revealed higher fat and lower ash contents in the case of meat of Polish Landrace breed animals. It was concluded that the actual impact of breed on meat characteristics is possibly altered by other factors. It may be suggested that influence of basic chemical composition on color of meat is breed-related.

  16. Polish-Bulgarian-Russian, Bulgarian-Polish-Russian or Russian-Bulgarian-Polish dictionary?

    Directory of Open Access Journals (Sweden)

    Violetta Koseska-Toszewa

    2015-11-01

    Full Text Available Polish-Bulgarian-Russian, Bulgarian-Polish-Russian or Russian-Bulgarian-Polish dictionary? The trilingual dictionary (M. Duszkin, V. Koseska, J. Satoła and A. Tzoneva is being elaborated based on a working Polish-Bulgarian-Russian electronic parallel corpus authored by Maksim Duszkin, Violetta Koseska-Toszewa and Joanna Satoła-Staśkowiak, and works by A. Tzoneva. It is the first corpus comparing languages belonging to three different Slavic language groups: western, southern and eastern. Works on the dictionary are based on Gramatyka konfrontatywna bułgarsko-polska (Bulgarian-Polish confrontative grammar and the proposed there semantic-oriented interlanguage. Two types of classifiers have been introduced into the dictionary: classic and semantic. The trilingual dictionary will present a consistent and homogeneous set of facts of grammar and semantics. The Authors point out that in a traditional dictionary it is not clear for example whether aspect should be understood as imperfective / perfective form of a verb or as its meaning. Therefore in the dictionary forms and meaning are separated in a regular way. Imperfective verb form has two meanings: state and configuration of states and events culminating in state. Also perfective verb form has two meanings: event and configuration of states and events culminating in event. These meanings are described by the semantic classifiers, respectively, state and event, state1 and event1. The way of describing language units, mentioned in the article, gives a possibility to present language material (Polish, Bulgarian, Russian in any required order, hence the article’s title.

  17. The Impact of President Felipe Calderon’s War on Drugs on the Armed Forces: The Prospects for Mexico’s Militarization and Bilateral Relations

    Science.gov (United States)

    2013-01-01

    women, who traditionally filled posts as nurses , secretaries, translators, doctors, and dentists. Now the Defense Ministry has opened all of its in...forced cancelation of the exercise, which was rescheduled .33 To promote both their achievements and recruit- ment, the Army has hired Servicios...to the Military Nursing School— 44 followed by the Military Medical School (1973) and the Military Odontology School (1976). For years, as

  18. Environmental Assessment for Construction of an Armed Forces Reserve Center Complex and Implementation of BRAC 05 Realignment Actions in Niagara Falls, New York

    Science.gov (United States)

    2007-07-01

    improve the management of the coast and inland waterways. New York State’s Coastal Area has been divided into four geographic regions: Long Island, New...Justice in Minority and Low-Income Populations. The EO is designed to focus the attention of federal agencies on the human health and environmental...alteration on an area designated as an IRP site needs a waiter from Headquarters, Air Force Reserve Command. Table 4-12. Summary of IRP Sites at

  19. Tax harmonization of UCI – opportunities and threats for EU and Polish entities since 2011

    Directory of Open Access Journals (Sweden)

    Rafał Płókarz

    2011-12-01

    Full Text Available The article presents the new tax and legal framework for Polish and international undertakings for collective investments (UCI that came into force in January 2011. Prior to 2011, there were some tax obstacles within the Polish tax system that made competitive advantage in favor of domestic UCIs, and therefore were not in line with European regulations. The tax harmonization voted at the end of 2010 by Polish Parliament lifted those barriers, but at the same time gave birth to new threats and opportunities.

  20. Cannabinoids cases in polish athletes

    Directory of Open Access Journals (Sweden)

    A Pokrywka

    2009-07-01

    Full Text Available The aim of this study was to investigate the number of cases and the profiles of Polish athletes who had occasionally been using marijuana or hashish throughout the period of 1998-2004, with respect to: sex, age, and discipline of sport as well as the period of testing (in- and out-of-competition. Results of the study were compared with some data reported by other WADA accredited anti-doping laboratories. Totally, 13 631 urine samples taken from Polish athletes of both sexes, aged 10-67 years, performing 46 disciplines of sport were tested. Cannabinoids were detected in 267 samples. Among Polish athletes the relative number of positive THC (tetrahydrocannabinol samples was one of the highest in Europe. The group of young Polish athletes (aged 16-24 years was the most THC-positive. THC-positive cases were noted more frequently in male athletes tested during out of competitions. The so-called contact sports (rugby, ice hockey, skating, boxing, badminton, body building and acrobatic sports were those sports, where the higher risk of cannabis use was observed. The legal interpretation of some positive cannabinoids results would be difficult because of some accidental and unintentional use of the narcotics by sportsmen. It was concluded that national anti-doping organizations (NADO’s, which are competent to judge whether the anti-doping rules were violated, should take into account the possibility of non-intentional doping use of cannabinoids via passive smoking of marijuana.

  1. Report on the behalf of the Foreign Affairs, Defense and Armed Forces Commission on the bill project, adopted by the National Assembly, related to the struggle against the proliferation of arms of massive destruction and their vectors; Rapport fait au nom de la commission des affaires etrangeres, de la defense et des forces armees (1) sur le projet de loi, ADOPTE PAR L'ASSEMBLEE NATIONALE, relatif a la lutte contre la proliferation des armes de destruction massive et de leurs vecteurs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This report recalls the origins of the bill project which is the implementation of the UN Security Council resolution 1540, the aim of which was to promote the setting up of efficient tools to struggle against proliferation. The bill project aims at updating and reinforcing the existing law arsenal. The report also contains remarks made by the Commission. The bill project addresses several issues: the struggle against proliferation of arms of massive destruction (nuclear weapons, nuclear materials, biological weapons, and chemical weapons), the struggle against proliferation of vectors of arms of massive destruction, double-use goods, the use of these weapons and vectors in acts of terrorism

  2. TOWARDS UNIFORM RULES FOR ARMED CONFLICTS Pieter ...

    African Journals Online (AJOL)

    the two Additional Protocols that followed in 1977, divide armed conflict into two legal categories: ... Wounded, Sick and Shipwrecked Members of Armed Forces at Sea. Third Convention ... Nationalist China; ibid 116. ... 17 Pictet op cit 43; Junod, S 'Additional Protocol II: History and Scope' (1983) 33 The. American ...

  3. Novel ceria-polymer microcomposites for chemical mechanical polishing

    International Nuclear Information System (INIS)

    Coutinho, Cecil A.; Mudhivarthi, Subrahmanya R.; Kumar, Ashok; Gupta, Vinay K.

    2008-01-01

    Abrasive particles are key components in slurries for chemical mechanical polishing (CMP). Since the particle characteristics determine surface quality of wafers during polishing, in this research, novel abrasive composite particles have been developed. These composite particles contain nanoparticles of ceria dispersed within cross-linked, polymeric microspheres such that the average mass fraction of ceria is approximately 50% in the particles. The microspheres are formed by co-polymerization of N-isopropylacrylamide (NIPAM) with 3-(trimethoxysilyl)propyl methacrylate (MPS) and contain interpenetrating (IP) chains of poly(acrylic acid) (PAAc). Infrared spectroscopy, dynamic light scattering, and transmission electron microscopy are employed to characterize the composite particles. Planarization of silicon dioxide wafers is studied on a bench-top CMP tester and the polished surfaces are characterized by ellipsometry, atomic force and optical microscopy. Slurries formed from the composite ceria-polymer particles lead to lower topographical variations and surface roughness than slurries of only ceria nanoparticles even though both slurries achieve similar removal rates of ∼100 nm/min for similar ceria content. Polishing with the novel composite particles gives surfaces devoid of scratches and particle deposition, which makes these particles suitable for the next generation slurries in CMP

  4. Novel ceria-polymer microcomposites for chemical mechanical polishing

    Energy Technology Data Exchange (ETDEWEB)

    Coutinho, Cecil A. [Department of Chemical and Biomedical Engineering, University of South Florida (United States); Mudhivarthi, Subrahmanya R.; Kumar, Ashok [Nanomaterials and Nanomanufacturing Research Center, University of South Florida (United States); Department of Mechanical Engineering, University of South Florida (United States); Gupta, Vinay K. [Department of Chemical and Biomedical Engineering, University of South Florida (United States)], E-mail: vkgupta@eng.usf.edu

    2008-12-30

    Abrasive particles are key components in slurries for chemical mechanical polishing (CMP). Since the particle characteristics determine surface quality of wafers during polishing, in this research, novel abrasive composite particles have been developed. These composite particles contain nanoparticles of ceria dispersed within cross-linked, polymeric microspheres such that the average mass fraction of ceria is approximately 50% in the particles. The microspheres are formed by co-polymerization of N-isopropylacrylamide (NIPAM) with 3-(trimethoxysilyl)propyl methacrylate (MPS) and contain interpenetrating (IP) chains of poly(acrylic acid) (PAAc). Infrared spectroscopy, dynamic light scattering, and transmission electron microscopy are employed to characterize the composite particles. Planarization of silicon dioxide wafers is studied on a bench-top CMP tester and the polished surfaces are characterized by ellipsometry, atomic force and optical microscopy. Slurries formed from the composite ceria-polymer particles lead to lower topographical variations and surface roughness than slurries of only ceria nanoparticles even though both slurries achieve similar removal rates of {approx}100 nm/min for similar ceria content. Polishing with the novel composite particles gives surfaces devoid of scratches and particle deposition, which makes these particles suitable for the next generation slurries in CMP.

  5. Polish energy-system modernisation

    International Nuclear Information System (INIS)

    Drozdz, M.

    2003-01-01

    The Polish energy-system needs intensive investments in new technologies, which are energy efficient, clean and cost effective. Since the early 1990s, the Polish economy has had practically full access to modern technological devices, equipment and technologies. Introducing new technologies is a difficult task for project teams, constructors and investors. The author presents a set of principles for project teams useful in planning and energy modernisation. Several essential features are discussed: Energy-efficient appliances and systems; Choice of energy carriers, media and fuels; Optimal tariffs, maximum power and installed power; Intelligent, integrated, steering systems; Waste-energy recovery; Renewable-energy recovery. In practice there are several difficulties connected with planning and realising good technological and economic solutions. The author presents his own experiences of energy-system modernisation of industrial processes and building new objects. (Author)

  6. Energy savings in Polish buildings

    Energy Technology Data Exchange (ETDEWEB)

    Markel, L.C.; Gula, A.; Reeves, G.

    1995-12-31

    A demonstration of low-cost insulation and weatherization techniques was a part of phase 1 of the Krakow Clean Fossil Fuels and Energy Efficient Project. The objectives were to identify a cost-effective set of measures to reduce energy used for space heating, determine how much energy could be saved, and foster widespread implementation of those measures. The demonstration project focused on 4 11-story buildings in a Krakow housing cooperative. Energy savings of over 20% were obtained. Most important, the procedures and materials implemented in the demonstration project have been adapted to Polish conditions and applied to other housing cooperatives, schools, and hospitals. Additional projects are being planned, in Krakow and other cities, under the direction of FEWE-Krakow, the Polish Energie Cities Network, and Biuro Rozwoju Krakowa.

  7. SAFETY PLATFORM OF POLISH TRANSPORT

    Directory of Open Access Journals (Sweden)

    Katarzyna CHRUZIK

    2016-03-01

    Full Text Available Analyzing the level of Polish transport safety culture can be seen that it is now dependent on the culture of safety management within the organization and the requirements and recommendations of law in this field for different modes of transport (air, rail, road, water. Of the four basic types of transport requirements are widely developed in the aviation, rail, and water – the sea. In order to harmonize the requirements for transport safety so it appears advisable to develop a platform for exchange of safety information for different modes of transport, and the development of good practices multimodal offering the possibility of improving Polish transport safety. Described in the publication of the proposal in addition to the alignment platform experience and knowledge in the field of transport safety in all its kinds, it can also be a tool for perfecting new operators of public transport.

  8. Polishing compound for plastic surfaces

    Science.gov (United States)

    Stowell, M.S.

    1991-01-01

    This invention is comprised of a polishing compound for plastic materials. The compound includes approximately by approximately by weight 25 to 80 parts at least one petroleum distillate lubricant, 1 to 12 parts mineral spirits, 50 to 155 parts abrasive paste, and 15 to 60 parts water. Preferably, the compound includes approximately 37 to 42 parts at least one petroleum distillate lubricant, up to 8 parts mineral spirits, 95 to 110 parts abrasive paste, and 50 to 55 parts water. The proportions of the ingredients are varied in accordance with the particular application. The compound is used on PLEXIGLAS{trademark}, LEXAN{trademark}, LUCITE{trademark}, polyvinyl chloride (PVC), and similar plastic materials whenever a smooth, clear polished surface is desired.

  9. Careers of young Polish chemists

    OpenAIRE

    Kosmulski, Marek

    2014-01-01

    Typical young Polish scientist is an alumnus of doctoral studies at the same university and department where he/she completed his/her Master degree. The career is continued by receiving a habilitation at the same university and department. Then a holder of habilitation is promoted to a tenured position at the same university and department. Detailed analysis of scientific careers of 154 recent Ph.D. recipients and of 16 habilitation candidates in chemistry from University of Warsaw is present...

  10. Vaginal yeast infections while deployed in Southwest/Central Asia, active component females, U.S. Armed Forces, 2008-2013.

    Science.gov (United States)

    2014-08-01

    In field settings, female service members may not have adequate access to bathrooms, showers, laundry, or sanitary products necessary to maintain adequate feminine hygiene; therefore, service women may be at risk for vaginal yeast infections while deployed. During the 6-year surveillance period, nearly 3,000 U.S. military service women were diagnosed with at least one clinically significant yeast infection while supporting combat operations in Southwest/Central Asia. The crude overall incidence rate was 35.1 per 1,000 person-years (p-yrs). Overall incidence rates were higher among black, non-Hispanic service women, and among those in the Army and Air Force, in enlisted grades, and in communications/intelligence and motor transport occupations. The yearly rate of yeast infections was relatively stable from 2008 through 2010, then decreased in 2011 through 2013. Prior to deploying to austere operational settings, female service members should be provided practical and useful information, realistic training, and material support to decrease the risk of acquiring and increase the effectiveness of treating clinically and military operationally significant yeast infections.

  11. 19th Polish Control Conference

    CERN Document Server

    Kacprzyk, Janusz; Oprzędkiewicz, Krzysztof; Skruch, Paweł

    2017-01-01

    This volume contains the proceedings of the KKA 2017 – the 19th Polish Control Conference, organized by the Department of Automatics and Biomedical Engineering, AGH University of Science and Technology in Kraków, Poland on June 18–21, 2017, under the auspices of the Committee on Automatic Control and Robotics of the Polish Academy of Sciences, and the Commission for Engineering Sciences of the Polish Academy of Arts and Sciences. Part 1 deals with general issues of modeling and control, notably flow modeling and control, sliding mode, predictive, dual, etc. control. In turn, Part 2 focuses on optimization, estimation and prediction for control. Part 3 is concerned with autonomous vehicles, while Part 4 addresses applications. Part 5 discusses computer methods in control, and Part 6 examines fractional order calculus in the modeling and control of dynamic systems. Part 7 focuses on modern robotics. Part 8 deals with modeling and identification, while Part 9 deals with problems related to security, fault ...

  12. Process optimization for ultrasonic vibration assisted polishing of micro-structured surfaces on super hard material

    Science.gov (United States)

    Sun, Zhiyuan; Guo, Bing; Rao, Zhimin; Zhao, Qingliang

    2014-08-01

    In consideration of the excellent property of SiC, the ground micro-structured surface quality is hard to meet the requirement - consequently the ultrasonic vibration assisted polishing (UVAP) of micro-structures of molds is proposed in this paper. Through the orthogonal experiment, the parameters of UVAP of micro-structures were optimized. The experimental results show that, abrasive polishing process, the effect of the workpiece feed rate on the surface roughness (Ra), groove tip radius (R) and material removal rate (MRR) of micro-structures is significant. While, the UVAP, the most significant effect factor for Ra, R and MRR is the ultrasonic amplitude of the ultrasonic vibration. In addition, within the scope of the polishing process parameters selected by preliminary experiments, ultrasonic amplitude of 2.5μm, polishing force of 0.5N, workpiece feed rate of 5 mm·min-1, polishing wheel rotational speed of 50rpm, polishing time of 35min, abrasive size of 100nm and the polishing liquid concentration of 15% is the best technology of UVAP of micro-structures. Under the optimal parameters, the ground traces on the micro-structured surface were removed efficiently and the integrity of the edges of the micro-structure after grinding was maintained efficiently.

  13. The tourism attractiveness of Polish libraries

    OpenAIRE

    Miedzińska, Magdalena; Tanaś, Sławoj

    2009-01-01

    The aim of the article is to draw the reader's attention to the tourism attractiveness of renowned Polish libraries. These have attained a tourism function due to tourism exploration and penetration, but remain in the shadow of other Polish cultural assets. The article outlines the historical geography of Polish libraries, an analysis of tourism assets and an attempt to classify and catalogue libraries in Poland.

  14. Zaštita računarskih mreža Ministarstva odbrane i Vojske Srbije primenom virtuelnog honeyneta / Security of computer network of the Ministry of Defence and the Serbian Armed Forces using virtual honeynets

    Directory of Open Access Journals (Sweden)

    Zoran Bobar

    2009-07-01

    Full Text Available U ovom radu obrađena je zaštita računarskih mreža u Ministarstvu odbrane i Vojsci Srbije primenom virtuelnog honeyneta. Zaštita je obrađena sa aspekta arhitekture računarskih mreža koje imaju pristup internetu. Predloženi koncept primene virtuelnog honeyneta uzima u obzir dostignuća nauke u ovoj oblasti u svetu, ostale primenjene metode i tehnike zaštite, mogućnosti i potrebe korisnika i elemente delova računarskog sistema Ministarstva odbrane i Vojske koji bi mogli biti meta napada sa udaljenih mesta globalne (internet mreže. / This paper covers the proposed solution for security of computer network in the Ministry of Defence and the Serbian Armed Forces using virtual honeynets. The security is covered from the aspect of the architecture of computer networks with Internet access. The proposed usage of virtual honeynets for protection takes into account the accomplishments of science in this field as well as security methods and techniques, users' needs and opportunities along with the computer network components of the MoD and the SAF that can be targets for attack.

  15. Variations in the incidence and burden of illnesses and injuries among non-retiree service members in the earliest, middle, and last 6 months of their careers, active component, U.S. Armed Forces, 2000-2015.

    Science.gov (United States)

    Uptegraft, Colby C; Stahlman, Shauna

    2018-06-01

    This report uses routinely collected data in the Defense Medical Surveillance System (DMSS) to characterize the incidence and burden of medical conditions throughout the careers of service members separating from the active component of the U.S. Armed Forces between 1 October 2014 and 30 September 2015. Three surveillance periods between 30 September 2000 and 30 September 2015 were defined by each individual's time in service: early (first 6 months), middle (middle 6 months), and late (last 6 months). Overall, separating service members were most often aged 25-34 years (59.4%), male (84.0%), non-Hispanic white (64.0%), junior enlisted (52.4%), in the Marine Corps (33.1%), serving in a repair/engineering occupation (33.0%), and had never deployed (52.5%). The top five burden of disease categories across surveillance periods by sex were remarkably similar, including mental health disorders, which exhibited similar upward trends across the three surveillance periods (males: 1.3%, 17.0%, and 35.6%; females: 1.8%, 15.1%, and 32.4%, respectively). The most common diagnoses exhibiting upward, downward, or bimodal trends by incidence rate differences were mental health disorders, respiratory infections/diseases, and musculoskeletal diseases, respectively.

  16. Corporate Politics on Polish Millennials

    OpenAIRE

    Natalia Roślik

    2017-01-01

    In the very beginning of this particular paper, an author is trying to determine and describe who Millennials actually are. Then, the basis of Millennials definition is analysing corporation’s activity over the past years regarding this age group. The main goal of the thesis is to bring their specific futures out and describe what corporations on Polish job market are doing to encourage them to work in their offices. Especially in Poland within the last years, it is observed that big multinat...

  17. Polish Foundation for Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The Polish Foundation for Energy Efficiency (FEWE) was established in Poland at the end of 1990. FEWE, as an independent and non-profit organization, has the following objectives: to strive towards an energy efficient national economy, and to show the way and methods by use of which energy efficiency can be increased. The activity of the Foundation covers the entire territory of Poland through three regional centers: in Warsaw, Katowice and Cracow. FEWE employs well-known and experienced specialists within thermal and power engineering, civil engineering, economy and applied sciences. The organizer of the Foundation has been Battelle Memorial Institute - Pacific Northwest Laboratories from the USA.

  18. Sensory-Feedback Exoskeletal Arm Controller

    Science.gov (United States)

    An, Bin; Massie, Thomas H.; Vayner, Vladimir

    2004-01-01

    An electromechanical exoskeletal arm apparatus has been designed for use in controlling a remote robotic manipulator arm. The apparatus, called a force-feedback exoskeleton arm master (F-EAM) is comfortable to wear and easy to don and doff. It provides control signals from the wearer s arm to a robot arm or a computer simulator (e.g., a virtual-reality system); it also provides force and torque feedback from sensors on the robot arm or from the computer simulator to the wearer s arm. The F-EAM enables the wearer to make the robot arm gently touch objects and finely manipulate them without exerting excessive forces. The F-EAM features a lightweight design in which the motors and gear heads that generate force and torque feedback are made smaller than they ordinarily would be: this is achieved by driving the motors to power levels greater than would ordinarily be used in order to obtain higher torques, and by providing active liquid cooling of the motors to prevent overheating at the high drive levels. The F-EAM (see figure) includes an assembly that resembles a backpack and is worn like a backpack, plus an exoskeletal arm mechanism. The FEAM has five degrees of freedom (DOFs) that correspond to those of the human arm: 1. The first DOF is that of the side-to-side rotation of the upper arm about the shoulder (rotation about axis 1). The reflected torque for this DOF is provided by motor 1 via drum 1 and a planar four-bar linkage. 2. The second DOF is that of the up-and-down rotation of the arm about the shoulder. The reflected torque for this DOF is provided by motor 2 via drum 2. 3. The third DOF is that of twisting of the upper arm about its longitudinal axis. This DOF is implemented in a cable remote-center mechanism (CRCM). The reflected torque for this DOF is provided by motor 3, which drives the upper-arm cuff and the mechanism below it. A bladder inflatable by gas or liquid is placed between the cuff and the wearer s upper arm to compensate for misalignment

  19. Sexual activity of Polish adults

    Directory of Open Access Journals (Sweden)

    Beata Pastwa-Wojciechowska

    2014-03-01

    Full Text Available Aim. The purpose of this research was to explore the subject of sexual activity in the Polish population, with special focus on age and gender differences, and sexual infidelity. Sexual activity is one of the basic factors in initiating and maintaining relationships. On the one hand, sexual activity enables us to meet natural needs and maintain an intimate relationship with another human being; on the other, it may allow us to overcome loneliness and social isolation by providing the opportunity to express feelings of closeness and unity. Material and method. The research was conducted on a representative group of 3,200 Poles aged between 15–49, with the support of a well-known Polish research company – TNS OBOP. Face-to-face and Pencil and Paper (PAPI interviews were carried out. Results. The results focus on two main issues: the age and motives of sexual initiation among teenagers (with a significant percentage starting their sexual activity at the age of 15, and the quality of the sexual lives of adults (average number of sexual partners, sexual infidelity and sexual satisfaction. Conclusion. There is dependence between the type of relationship and the performance or non-performance of sexual activity, as well as the quality of the relationship. Among both adolescents and adults, remaining in a stable relationship (partnership or marriage promotes loyalty. The performance of sexual goals turns out to be an important mechanism regulating the interpersonal aspects of a relationship, influencing their perception and evaluation.

  20. Buffered Electrochemical Polishing of Niobium

    Energy Technology Data Exchange (ETDEWEB)

    Ciovati, Gianluigi [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Tian, Hui [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); College of William and Mary, Williamsburg, VA (United States); Corcoran, Sean [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)

    2011-03-01

    The standard preparation of superconducting radio-frequency (SRF) cavities made of pure niobium include the removal of a 'damaged' surface layer, by buffered chemical polishing (BCP) or electropolishing (EP), after the cavities are formed. The performance of the cavities is characterized by a sharp degradation of the quality factor when the surface magnetic field exceeds about 90 mT, a phenomenon referred to as 'Q-drop.' In cavities made of polycrystalline fine grain (ASTM 5) niobium, the Q-drop can be significantly reduced by a low-temperature (? 120 °C) 'in-situ' baking of the cavity if the chemical treatment was EP rather than BCP. As part of the effort to understand this phenomenon, we investigated the effect of introducing a polarization potential during buffered chemical polishing, creating a process which is between the standard BCP and EP. While preliminary results on the application of this process to Nb cavities have been previously reported, in this contribution we focus on the characterization of this novel electrochemical process by measuring polarization curves, etching rates, surface finish, electrochemical impedance and the effects of temperature and electrolyte composition. In particular, it is shown that the anodic potential of Nb during BCP reduces the etching rate and improves the surface finish.

  1. To Arm or Not to Arm: The Case Against Arming Vietnam and the Philippines

    Science.gov (United States)

    2015-04-13

    designed to allay 9 Leaf (accessed Oct 24, 2014). 10 Ankit Panda , “What to Expect if the U.S. Lifts...their animated populations. Despite the rhetoric, no ideology or nation is monolithic, thus opportunities exist to improve the U.S.-Sino...Joint Forces Quarterly 2 (2014): 76-80. Panda , Ankit. “What to Expect if the U.S. Lifts Its Vietnam Arms Embargo.” The Diplomat. September 29

  2. How do we reach the girls and women who are the hardest to reach? Inequitable opportunities in reproductive and maternal health care services in armed conflict and forced displacement settings in Colombia.

    Directory of Open Access Journals (Sweden)

    Juan Carlos Rivillas

    Full Text Available This paper assesses inequalities in access to reproductive and maternal health services among females affected by forced displacement and sexual and gender-based violence in conflict settings in Colombia. This was accomplished through the following approaches: first, we assessed the gaps and gradients in three selected reproductive and maternal health care services. Second, we analyzed the patterns of inequalities in reproductive and maternal health care services and changes over time. And finally, we identified challenges and strategies for reaching girls and women who are the hardest to reach in conflict settings, in order to accelerate progress towards universal health coverage and to contribute to meeting the Sustainable Development Goals of good health and well-being and gender equality by 2030.Three types of data were required: data about health outcomes (relating to rates of females affected by conflict, information about reproductive and maternal health care services to provide a social dimension to unmask inequalities (unmet needs in family planning, antenatal care and skilled births attendance; and data on the female population. Data sources used include the National Information System for Social Protection, the National Registry of Victims, the National Administrative Department of Statistics, and Demographic Health Survey at three specific time points: 2005, 2010 and 2015. We estimated the slope index of inequality to express absolute inequality (gaps and the concentration index to expresses relative inequality (gradients, and to understand whether inequality was eliminated over time.Our findings show that even though absolute health care service-related inequalities dropped over time, relative inequalities worsened or remain unchanged. All summary measures still indicated the existence of inequalities as well as common patterns. Our findings suggest that there is a pattern of marginal exclusion and incremental patterns of inequality

  3. How do we reach the girls and women who are the hardest to reach? Inequitable opportunities in reproductive and maternal health care services in armed conflict and forced displacement settings in Colombia.

    Science.gov (United States)

    Rivillas, Juan Carlos; Devia Rodriguez, Raul; Song, Gloria; Martel, Andréanne

    2018-01-01

    This paper assesses inequalities in access to reproductive and maternal health services among females affected by forced displacement and sexual and gender-based violence in conflict settings in Colombia. This was accomplished through the following approaches: first, we assessed the gaps and gradients in three selected reproductive and maternal health care services. Second, we analyzed the patterns of inequalities in reproductive and maternal health care services and changes over time. And finally, we identified challenges and strategies for reaching girls and women who are the hardest to reach in conflict settings, in order to accelerate progress towards universal health coverage and to contribute to meeting the Sustainable Development Goals of good health and well-being and gender equality by 2030. Three types of data were required: data about health outcomes (relating to rates of females affected by conflict), information about reproductive and maternal health care services to provide a social dimension to unmask inequalities (unmet needs in family planning, antenatal care and skilled births attendance); and data on the female population. Data sources used include the National Information System for Social Protection, the National Registry of Victims, the National Administrative Department of Statistics, and Demographic Health Survey at three specific time points: 2005, 2010 and 2015. We estimated the slope index of inequality to express absolute inequality (gaps) and the concentration index to expresses relative inequality (gradients), and to understand whether inequality was eliminated over time. Our findings show that even though absolute health care service-related inequalities dropped over time, relative inequalities worsened or remain unchanged. All summary measures still indicated the existence of inequalities as well as common patterns. Our findings suggest that there is a pattern of marginal exclusion and incremental patterns of inequality in the

  4. 78 FR 30731 - Armed Forces Day, 2013

    Science.gov (United States)

    2013-05-22

    ... of our Union, America has been blessed with an unbroken chain of patriots willing to give of... WITNESS WHEREOF, I have hereunto set my hand this seventeenth day of May, in the year of our Lord two...

  5. 22 CFR 130.3 - Armed forces.

    Science.gov (United States)

    2010-04-01

    ... well as the national guard and national police, of a foreign country. This term also includes any military unit or military personnel organized under or assigned to an international organization. ...

  6. Transforming Indonesia’s Armed Forces

    Directory of Open Access Journals (Sweden)

    Andi Widjajanto

    2007-10-01

    Full Text Available Este artículo describe el proceso de reforma militar en Indonesia iniciado en 1998. En primer lugar, es una reforma política que intenta promover el control civil legítimo de los militares como implementación de los principios democráticos. En segundo lugar, el nexo político de la reforma militar está también acompañado de intentos sistemáticos de fortalecer la capacidad militar de Indonesia. En tercer lugar, la reforma militar evoluciona en el contexto de las percepciones colectivas de los militares y sus intereses institucionales. En cuarto lugar, la reforma militar en Indonesia ha sido apoyada por una red de trabajo creada por organizaciones de la sociedad civil, líderes políticos y expertos civiles en asuntos militares

  7. Armed Forces 2002 Sexual Harassment Survey

    National Research Council Canada - National Science Library

    Lipari, Rachel

    2003-01-01

    ...). The overall purpose of the 2002 WGR is to document the extent to which Service members reported experiencing unwanted, uninvited sexual attention in the 12 months prior to filling out the survey...

  8. Inspection of the Armed Forces Retirement Home

    Science.gov (United States)

    2014-07-23

    or items on the do not buy list. However, after reviewing the purchase card and convenience check transaction logs, the DoD IG Inspection Team...Contract Management Overall Assesment Since 2004, AFRH and the Treasury Franchise Fund’s BPD Administrative Resource Center have been partnered by an...Abbreviations FISMA Federal Information Security Management Act FLRB Franchise Labor and Relations Branch GAO Government Accountability Office GSA General

  9. The Latvian Armed Forces today / Raimonds Graube

    Index Scriptorium Estoniae

    Graube, Raimonds

    1999-01-01

    Ülevaade Läti kaitsevägede olukorrast, eesmärkidest, rahvusvahelisest koostööst ja valmistumisest liitumiseks NATO-ga. Tabelid: Läti kaitsejõudude planeerimise süsteem, käsuliinid, kaitsejõudude struktuur rahu- ja sõjaajal. Raimonds Graube biograafia

  10. The Businesses of the Indonesian Armed Forces

    National Research Council Canada - National Science Library

    Hoong, Chia

    2002-01-01

    ... and the disruption to the real economy. However, the current economic downturn, internal security problems, competing priorities for scarce resources, and the lack of resolve on the part of the government...

  11. Norwegian Armed Forces Personnel Recovery Network

    Science.gov (United States)

    2016-12-01

    2010/07/72-villa-voisin.html. 2 In 1945, she was freed, and in 1946, she came to England to receive the George Medal from the King .2 The...DC: Deputy Secretary of Defense, 1988. Combat Search and Rescue (CSAR) Atkinson, Rick. Crusade: The Untold Story of the Persian Gulf War. New York

  12. Armed Forces Institute of Regenerative Medicine

    Science.gov (United States)

    2009-01-01

    in a training accident while on active duty. The patient is now, at 4 months after the transplant, on a minimal immuno- suppression regimen without...former Marine who lost his hand in a training accident while on active duty. At 4 months post-transplant, the patient was on low-dose, steroid-free...in combination with optimized methods for trans- plantation of autogenous osteogenic cells. By Year 4, highly effective combi- nations of scaffolds

  13. 76 FR 30497 - Armed Forces Day, 2011

    Science.gov (United States)

    2011-05-25

    ... are willing to sacrifice their lives for the security of our Nation and the freedoms of their fellow... its people. From our earliest days as a fledgling republic, the United States has relied on the... civil authorities and private citizens. I invite the Governors of the States, the Commonwealth of Puerto...

  14. Polish Industry and Art at CERN

    CERN Multimedia

    2000-01-01

    On 17 October 2000 the second Polish industrial and technological exhibition opened at CERN. The first one was held five years ago and nine of the companies that were present then have come back again this year. Six of those companies were awarded contracts with CERN in 1995. Three Polish officials were present at the Opening Ceremony today: Mrs Malgorzata Kozlowska, Under-secretary of State in the State Committee for Scientific Research, Mr Henryk Ogryczak, Under-secretary of State in Ministry of Economy and Prof. Jerzy Niewodniczanski, President of National Atomic Energy Agency. Professor Luciano Maiani welcomed the Polish delegation to CERN and stressed the important contribution of Polish scientists and industrialists to the work of the laboratory. Director General Luciano Maiani (back left) and head of SPL division Karl-Heinz Kissler (back right) visit the Poland at CERN exhibition… The exhibition offers Polish companies the opportunity to establish professional contacts with CERN. Nineteen companies...

  15. Surface qualities after chemical-mechanical polishing on thin films

    International Nuclear Information System (INIS)

    Fu, Wei-En; Lin, Tzeng-Yow; Chen, Meng-Ke; Chen, Chao-Chang A.

    2009-01-01

    Demands for substrate and film surface planarizations significantly increase as the feature sizes of Integrated Circuit (IC) components continue to shrink. Chemical Mechanical Polishing (CMP), incorporating chemical and mechanical interactions to planarize chemically modified surface layers, has been one of the major manufacturing processes to provide global and local surface planarizations in IC fabrications. Not only is the material removal rate a concern, the qualities of the CMP produced surface are critical as well, such as surface finish, defects and surface stresses. This paper is to examine the CMP produced surface roughness on tungsten or W thin films based on the CMP process conditions. The W thin films with thickness below 1000 nm on silicon wafer were chemical-mechanical polished at different down pressures and platen speeds to produce different surface roughness. The surface roughness measurements were performed by an atomic force microscope (DI D3100). Results show that the quality of surface finish (R a value) is determined by the combined effects of down pressures and platen speeds. An optimal polishing condition is, then, possible for selecting the down pressures and platen speeds.

  16. Gemstone Grinding Process Improvement by using Impedance Force Control

    Directory of Open Access Journals (Sweden)

    Hamprommarat Chumpol

    2015-01-01

    Full Text Available Chula Automatic Faceting Machine has been developed by The Advance Manufacturing Research Lab, Chulalongkorn University to support Thailand Gems-Industry. The machine has high precision motion control by using position and force control. A contact stiffness model is used to estimate grinding force. Although polished gems from the Faceting Machine have uniform size and acceptable shape, the force of the grinding and polishing process cannot be maintain constant and has some fluctuation due to indirect force control. Therefor this research work propose a new controller for this process based on an impedance direct force control to improve the gemstone grinding performance during polishing process. The grinding force can be measured through motor current. The results show that the polished gems by using impedance direct force control can maintain uniform size as well as good shape and high quality surface.

  17. Electrochemical Polishing Applications and EIS of a Vitamin B4-Based Ionic Liquid

    International Nuclear Information System (INIS)

    Wixtrom, Alex I.; Buhler, Jessica E.; Reece, Charles E.; Abdel-Fattah, Tarek M.

    2013-01-01

    Modern particle accelerators require minimal interior surface roughness for Niobium superconducting radio frequency (SRF) cavities. Polishing of the Nb is currently achieved via electrochemical polishing with concentrated mixtures of sulfuric and hydrofluoric acids. This acid-based approach is effective at reducing the surface roughness to acceptable levels for SRF use, but due to acid-related hazards and extra costs (including safe disposal of used polishing solutions), an acid-free method would be preferable. This study focuses on an alternative electrochemical polishing method for Nb, using a novel ionic liquid solution containing choline chloride, also known as Vitamin B 4 (VB 4 ). Potentiostatic electrochemical impedance spectroscopy (EIS) was also performed on the VB4-based system. Nb polished using the VB4-based method was found to have a final surface roughness comparable to that achieved via the acid-based method, as assessed by atomic force microscopy (AFM). These findings indicate that acid-free VB 4 -based electrochemical polishing of Nb represents a promising replacement for acid-based methods of SRF cavity preparation

  18. Marketing Globalisation – Polish Market Experience

    Directory of Open Access Journals (Sweden)

    Robert Nowacki

    2007-09-01

    Full Text Available The beginning of the 21st century has been yielded with an acceleration of transformations occurring in economies of the whole world. These changes relate to all the areas of economic life functioning. The most important manifestation thereof is a reinforcement of competitive phenomena. Among the most important reasons for such a state of affairs, there is mentioned globalisation. The course of its processes forces the organisation operating in the market to undertake adaptive actions. One of them is reorientation of marketing activities. The need to modify the previous marketing concepts results, first of all, from far reaching alterations in the sphere of consumption, just triggered by globalisationís impact. These trends are noticed in all the markets, also in the Polish one. The foreign enterprises operating in it more and more often use the concept of global marketing. This makes us to have reflection on what is the real effectiveness of such actions and what are the possibilities to form oneís competitive position owing to that. The article constitutes an attempt to provide answers to these questions.

  19. Models of nanoparticles movement, collision, and friction in chemical mechanical polishing (CMP)

    Energy Technology Data Exchange (ETDEWEB)

    Ilie, Filip, E-mail: filip@meca.omtr.pub.ro [Polytechnic University of Bucharest, Department of Machine Elements and Tribology (Romania)

    2012-03-15

    Nanoparticles have been widely used in polishing slurry such as chemical mechanical polishing (CMP) process. The movement of nanoparticles in polishing slurry and the interaction between nanoparticles and solid surface are very important to obtain an atomic smooth surface in CMP process. Polishing slurry contains abrasive nanoparticles (with the size range of about 10-100 nm) and chemical reagents. Abrasive nanoparticles and hydrodynamic pressure are considered to cause the polishing effect. Nanoparticles behavior in the slurry with power-law viscosity shows great effect on the wafer surface in polishing process. CMP is now a standard process of integrated circuit manufacturing at nanoscale. Various models can dynamically predict the evolution of surface topography for any time point during CMP. To research, using a combination of individual nanoscale friction measurements for CMP of SiO{sub 2}, in an analytical model, to sum these effects, and the results scale CMP experiments, can guide the research and validate the model. CMP endpoint measurements, such as those from motor current traces, enable verification of model predictions, relating to friction and wear in CMP and surface topography evolution for different types of CMP processes and patterned chips. In this article, we explore models of the microscopic frictional force based on the surface topography and present both experimental and theoretical studies on the movement of nanoparticles in polishing slurry and collision between nanoparticles, as well as between the particles and solid surfaces in time of process CMP. Experimental results have proved that the nanoparticle size and slurry properties have great effects on the polishing results. The effects of the nanoparticle size and the slurry film thickness are also discussed.

  20. Application of HACCP in the food safety system during important missions for the Armed Police Forces%HACCP原理在武警部队执行重大任务饮食保障中的应用

    Institute of Scientific and Technical Information of China (English)

    卢爱民; 曹德康; 初晨; 张伟; 李增德

    2012-01-01

    Objective To study the application of hazard analysis and critical control ( HACCP) practice to food safety management during significant missions by the Armed Police Forces. Methods According to the field practices of significant activities and the basic principles of HACCP, all the risk factors throughout the food preparation process were analyzed to define critical control points (CCP)at which these risk factors can be controlled. Results Hazard analysis confirmed that recipes, raw material purchase, food processing, food distribution, food detection, tableware cleaning and disinfection, and personnel health were 7 critical points for food preparation. Conclusion The application of HACCP to food processing during important activities not only reduces the risk for food safety, improves the management level but helps gain experience on food safety.%目的 确保部队在执行重大任务时的饮食安全,预防食物中毒的发生.方法 利用危害分析与关键控制点系统(hazard analysis and critical control points,HACCP)管理原理,结合任务实际情况,通过对食品采购到餐桌全过程进行危害分析,对关键点针对性地提出控制措施.结果 确立了7个关键控制点,即食谱制订,原料采购、加工,食品配送、留验,餐具容器消毒和从业人员卫生,同时制订出HACCP计划.结论 HACCP管理原理的应用,不仅降低了部队食品安全风险,提高了管理水平,也为部队执行重大任务时的饮食保障积累了经验.

  1. JPRS Report Arms Control

    National Research Council Canada - National Science Library

    1993-01-01

    Table of Contents: (1) COMMONWEALTH OF INDEPENDENT STATES - (A) GENERAL Flaws in U.S.-Russian SSD Agreement Viewed, Khariton - Espionage Not Crucial in Soviet Nuclear Arms Development, Further on Espionage Role in Nuclear Arms Projects...

  2. Corporate Politics on Polish Millennials

    Directory of Open Access Journals (Sweden)

    Natalia Roślik

    2017-12-01

    Full Text Available In the very beginning of this particular paper, an author is trying to determine and describe who Millennials actually are. Then, the basis of Millennials definition is analysing corporation’s activity over the past years regarding this age group. The main goal of the thesis is to bring their specific futures out and describe what corporations on Polish job market are doing to encourage them to work in their offices. Especially in Poland within the last years, it is observed that big multinational companies are paying special attention to Millennials and trying to hire them before competitors will do so. As a part of this paper, an author will describe corporate politics and practices on Thomson Reuters and BNY Mellon examples. Within this work, an author is also discussing key features and differences between this generation and Millennials parent’s generation. Additionally, there is a reference to corporate social responsibility concept and work-life balance issues.

  3. Determinants of Polish public debt

    Directory of Open Access Journals (Sweden)

    Tomasz Stryjewski

    2011-12-01

    Full Text Available The crisis, which had its beginning in 2007, turned into the debt crisis of the countries. The examples of Greece, Ireland, Iceland or Spain showed the category of public debt in a new light. Poland, at the turn of 2010/2011 also achieved the upper level of public debt acceptable by the law. In the present situation of the European Union countries being in debt, and even insolvent, the situation in Poland becomes riskier. This article attempts at an empirical verification of the determinants of Polish public debt within 95 months (the data link with the period of time from January 2003 to November 2010. The verification of the main factors which cause the formation of public debt takes place by means of an appropriately verified econometric model.

  4. Zerodur polishing process for high surface quality and high efficiency

    International Nuclear Information System (INIS)

    Tesar, A.; Fuchs, B.

    1992-08-01

    Zerodur is a glass-ceramic composite importance in applications where temperature instabilities influence optical and mechanical performance, such as in earthbound and spaceborne telescope mirror substrates. Polished Zerodur surfaces of high quality have been required for laser gyro mirrors. Polished surface quality of substrates affects performance of high reflection coatings. Thus, the interest in improving Zerodur polished surface quality has become more general. Beyond eliminating subsurface damage, high quality surfaces are produced by reducing the amount of hydrated material redeposited on the surface during polishing. With the proper control of polishing parameters, such surfaces exhibit roughnesses of < l Angstrom rms. Zerodur polishing was studied to recommend a high surface quality polishing process which could be easily adapted to standard planetary continuous polishing machines and spindles. This summary contains information on a polishing process developed at LLNL which reproducibly provides high quality polished Zerodur surfaces at very high polishing efficiencies

  5. Evolution of robotic arms.

    Science.gov (United States)

    Moran, Michael E

    2007-01-01

    The foundation of surgical robotics is in the development of the robotic arm. This is a thorough review of the literature on the nature and development of this device with emphasis on surgical applications. We have reviewed the published literature and classified robotic arms by their application: show, industrial application, medical application, etc. There is a definite trend in the manufacture of robotic arms toward more dextrous devices, more degrees-of-freedom, and capabilities beyond the human arm. da Vinci designed the first sophisticated robotic arm in 1495 with four degrees-of-freedom and an analog on-board controller supplying power and programmability. von Kemplen's chess-playing automaton left arm was quite sophisticated. Unimate introduced the first industrial robotic arm in 1961, it has subsequently evolved into the PUMA arm. In 1963 the Rancho arm was designed; Minsky's Tentacle arm appeared in 1968, Scheinman's Stanford arm in 1969, and MIT's Silver arm in 1974. Aird became the first cyborg human with a robotic arm in 1993. In 2000 Miguel Nicolalis redefined possible man-machine capacity in his work on cerebral implantation in owl-monkeys directly interfacing with robotic arms both locally and at a distance. The robotic arm is the end-effector of robotic systems and currently is the hallmark feature of the da Vinci Surgical System making its entrance into surgical application. But, despite the potential advantages of this computer-controlled master-slave system, robotic arms have definite limitations. Ongoing work in robotics has many potential solutions to the drawbacks of current robotic surgical systems.

  6. Convergent Polishing: A Simple, Rapid, Full Aperture Polishing Process of High Quality Optical Flats & Spheres

    Science.gov (United States)

    Suratwala, Tayyab; Steele, Rusty; Feit, Michael; Dylla-Spears, Rebecca; Desjardin, Richard; Mason, Dan; Wong, Lana; Geraghty, Paul; Miller, Phil; Shen, Nan

    2014-01-01

    Convergent Polishing is a novel polishing system and method for finishing flat and spherical glass optics in which a workpiece, independent of its initial shape (i.e., surface figure), will converge to final surface figure with excellent surface quality under a fixed, unchanging set of polishing parameters in a single polishing iteration. In contrast, conventional full aperture polishing methods require multiple, often long, iterative cycles involving polishing, metrology and process changes to achieve the desired surface figure. The Convergent Polishing process is based on the concept of workpiece-lap height mismatch resulting in pressure differential that decreases with removal and results in the workpiece converging to the shape of the lap. The successful implementation of the Convergent Polishing process is a result of the combination of a number of technologies to remove all sources of non-uniform spatial material removal (except for workpiece-lap mismatch) for surface figure convergence and to reduce the number of rogue particles in the system for low scratch densities and low roughness. The Convergent Polishing process has been demonstrated for the fabrication of both flats and spheres of various shapes, sizes, and aspect ratios on various glass materials. The practical impact is that high quality optical components can be fabricated more rapidly, more repeatedly, with less metrology, and with less labor, resulting in lower unit costs. In this study, the Convergent Polishing protocol is specifically described for fabricating 26.5 cm square fused silica flats from a fine ground surface to a polished ~λ/2 surface figure after polishing 4 hr per surface on a 81 cm diameter polisher. PMID:25489745

  7. Supplement to the paper 'Quadratic Sagnac effect — the influence of the gravitational potential of the Coriolis force on the phase difference between the arms of a rotating Michelson interferometer (an explanation of D C Miller's experimental results, 1921 – 1926)' (Usp. Fiz. Nauk185 431 (2015) [Phys. Usp.58 398 (2015)])

    International Nuclear Information System (INIS)

    Malykin, G B; Pozdnyakova, V I

    2015-01-01

    The paper 'Quadratic Sagnac effect — the influence of the gravitational potential of the Coriolis force on the phase difference between the arms of a rotating Michelson interferometer (an explanation of D C Miller's experimental results, 1921 – 1926)' (Usp. Fiz. Nauk 185 431 (2015) [Phys. Usp. 58 398 (2015)]) is amended and supplemented with information concerning earlier work on the influence of rotation on Michelson – Morley's nonzero results. (letters to the editors)

  8. Technological Advances of Robot Assisted Polishing

    DEFF Research Database (Denmark)

    Lazarev, Ruslan; Top, Søren; Grønbæk, Jens

    The efficient polishing of surfaces is very important in mould and die industry. Fine abrasive processes are widely used in industry for the first steps for the production of tools of high quality in terms of finishing accuracy, form and surface integrity. While manufacturing of most components....... In this study, the influence of polishing parameters and type of polishing media on fine abrasive surface finishing is investigated. Experimental study is covering 2D rotational surfaces that is widespread used in mould and dies industry. Application of it is essential for process intelligent control, condition...... monitoring and quality inspection....

  9. Powered manipulator control arm

    International Nuclear Information System (INIS)

    Le Mouee, Theodore; Vertut, Jean; Marchal, Paul; Germon, J.C.; Petit, Michel

    1975-01-01

    A remote operated control arm for powered manipulators is described. It includes an assembly allowing several movements with position sensors for each movement. The number of possible arm movements equals the number of possible manipulator movements. The control systems may be interrupted as required. One part of the arm is fitted with a system to lock it with respect to another part of the arm without affecting the other movements, so long as the positions of the manipulator and the arm have not been brought into complete coincidence. With this system the locking can be ended when complete concordance is achieved [fr

  10. Chaotic evolution of arms races

    Science.gov (United States)

    Tomochi, Masaki; Kono, Mitsuo

    1998-12-01

    A new set of model equations is proposed to describe the evolution of the arms race, by extending Richardson's model with special emphases that (1) power dependent defensive reaction or historical enmity could be a motive force to promote armaments, (2) a deterrent would suppress the growth of armaments, and (3) the defense reaction of one nation against the other nation depends nonlinearly on the difference in armaments between two. The set of equations is numerically solved to exhibit stationary, periodic, and chaotic behavior depending on the combinations of parameters involved. The chaotic evolution is realized when the economic situation of each country involved in the arms race is quite different, which is often observed in the real world.

  11. Jewish problem in the Polish Communist Party

    Directory of Open Access Journals (Sweden)

    Cimek Henryk

    2016-12-01

    Full Text Available Jews accounted for approx. 8-10% of the population of the Second Republic and in the communist movement (Polish Communist Party and Polish Communist Youth Union the rate was approx, 30%, while in subsequent years it much fluctuated. The percentage of Jews was the highest in the authorities of the party and in the KZMP. This had a negative impact on the position of the KPP on many issues, especially in its relation to the Second Republic.

  12. Electrolytic polishing system for space age materials

    International Nuclear Information System (INIS)

    Coons, W.C.; Iosty, L.R.

    1976-01-01

    A simple electrolytic polishing technique was developed for preparing Cr, Co, Hf, Mo, Ni, Re, Ti, V, Zr, and their alloys for structural analysis on the optical microscope. The base electrolyte contains 5g ZnCl 2 and 15g AlCl 3 . 6H 2 O in 200 ml methyl alcohol, plus an amount of H 2 SO 4 depending on the metal being polished. Five etchants are listed

  13. Trace element analysis of nail polishes

    International Nuclear Information System (INIS)

    Misra, G.; Mittal, V.K.; Sahota, H.S.

    1999-01-01

    Instrumental neutron activation analysis (INAA) technique was used to measure the concentrations of various trace elements in nail polishes of popular Indian and foreign brands. The aim of the present experiment was to see whether trace elements could distinguish nail polishes of different Indian and foreign brands from forensic point of view. It was found that cesium can act as a marker to differentiate foreign and Indian brands. (author)

  14. Experimental Polish-Lithuanian Corpus with the Semantic Annotation Elements

    Directory of Open Access Journals (Sweden)

    Danuta Roszko

    2015-06-01

    Full Text Available Experimental Polish-Lithuanian Corpus with the Semantic Annotation Elements In the article the authors present the experimental Polish-Lithuanian corpus (ECorpPL-LT formed for the idea of Polish-Lithuanian theoretical contrastive studies, a Polish-Lithuanian electronic dictionary, and as help for a sworn translator. The semantic annotation being brought into ECorpPL-LT is extremely useful in Polish-Lithuanian contrastive studies, and also proves helpful in translation work.

  15. Laser polishing of additive manufactured Ti alloys

    Science.gov (United States)

    Ma, C. P.; Guan, Y. C.; Zhou, W.

    2017-06-01

    Laser-based additive manufacturing has attracted much attention as a promising 3D printing method for metallic components in recent years. However, surface roughness of additive manufactured components has been considered as a challenge to achieve high performance. In this work, we demonstrate the capability of fiber laser in polishing rough surface of additive manufactured Ti-based alloys as Ti-6Al-4V and TC11. Both as-received surface and laser-polished surfaces as well as cross-section subsurfaces were analyzed carefully by White-Light Interference, Confocal Microscope, Focus Ion Beam, Scanning Electron Microscopy, Energy Dispersive Spectrometer, and X-ray Diffraction. Results revealed that as-received Ti-based alloys with surface roughness more than 5 μm could be reduce to less than 1 μm through laser polishing process. Moreover, microstructure, microhardness and wear resistance of laser-polished zone was investigated in order to examine the thermal effect of laser polishing processing on the substrate of additive manufactured Ti alloys. This proof-of-concept process has the potential to effectively improve the surface roughness of additive manufactured metallic alloy by local polishing method without damage to the substrate.

  16. Conformal polishing approach: Tool footprint analysis

    Directory of Open Access Journals (Sweden)

    José A Dieste

    2016-02-01

    Full Text Available Polishing process is one of the most critical manufacturing processes during a metal part production because it determines the final quality of the product. Free-form surface polishing is a handmade process with lots of rejected parts, scrap generation and time and energy consumption. Two different research lines are being developed: prediction models of the final surface quality parameters and an analysis of the amount of material removed depending on the polishing parameters to predict the tool footprint during the polishing task. This research lays the foundations for a future automatic conformal polishing system. It is based on rotational and translational tool with dry abrasive in the front mounted at the end of a robot. A tool to part concept is used, useful for large or heavy workpieces. Results are applied on different curved parts typically used in tooling industry, aeronautics or automotive. A mathematical model has been developed to predict the amount of material removed in function of polishing parameters. Model has been fitted for different abrasives and raw materials. Results have shown deviations under 20% that implies a reliable and controllable process. Smaller amount of material can be removed in controlled areas of a three-dimensional workpiece.

  17. Polishing of silicon based advanced ceramics

    Science.gov (United States)

    Klocke, Fritz; Dambon, Olaf; Zunke, Richard; Waechter, D.

    2009-05-01

    Silicon based advanced ceramics show advantages in comparison to other materials due to their extreme hardness, wear and creep resistance, low density and low coefficient of thermal expansion. As a matter of course, machining requires high efforts. In order to reach demanded low roughness for optical or tribological applications a defect free surface is indispensable. In this paper, polishing of silicon nitride and silicon carbide is investigated. The objective is to elaborate scientific understanding of the process interactions. Based on this knowledge, the optimization of removal rate, surface quality and form accuracy can be realized. For this purpose, fundamental investigations of polishing silicon based ceramics are undertaken and evaluated. Former scientific publications discuss removal mechanisms and wear behavior, but the scientific insight is mainly based on investigations in grinding and lapping. The removal mechanisms in polishing are not fully understood due to complexity of interactions. The role of, e.g., process parameters, slurry and abrasives, and their influence on the output parameters is still uncertain. Extensive technological investigations demonstrate the influence of the polishing system and the machining parameters on the stability and the reproducibility. It is shown that the interactions between the advanced ceramics and the polishing systems is of great relevance. Depending on the kind of slurry and polishing agent the material removal mechanisms differ. The observed effects can be explained by dominating mechanical or chemo-mechanical removal mechanisms. Therefore, hypotheses to state adequate explanations are presented and validated by advanced metrology devices, such as SEM, AFM and TEM.

  18. Interculutral Polish-Chinese QQing

    Directory of Open Access Journals (Sweden)

    Elżbieta Gajek

    2012-12-01

    Full Text Available Working in tandem with the use of information and communication technologies is well-known and frequently used as a method of supporting learning of foreign languages in authentic communication. It is based on a constructivist approach to teaching. In the reported case study Polish and Chinese students discussed in English preprepared topics. The work shows the potential of e-learning at the micro level, as the language and intercultural task is implemented into an academic course without modification of the objectives and learning outcomes of the course. Evaluation carried out at the end of the project indicates that both groups perceived the task as a significant linguistic, cultural and personal experience. They stressed the importance of sharing “culture for culture” as the partner culture was new for most of them. The ability to talk and respond to information which was often strange, from the point of view of their own culture, allowed for learning intercultural competence ̔in action’.

  19. [Fifty years of the Polish School of Medicine at the University of Edinburgh (1941-1991)].

    Science.gov (United States)

    Tomaszewski, W

    1994-01-01

    The Polish School of Medicine at the University of Edinburgh started in 1941 on the initiative of the University. It was destined for soldier-students in the Polish Forces in Great Britain. This academic institution, unique in the history of universities, was a joint Scottish-Polish enterprise. An Agreement was concluded between the Polish Government in London and the University of Edinburgh. The School was an independent Polish academic institution and, at the same time, an integral part of the University of Edinburgh. The students matriculated at the University. The University provided all the laboratory and clinical facilities necessary for teaching. Due to a lack of Polish professors for some chairs a few of them were held by Scottish professors. Attached to them were Polish lecturers but the examinations were then held in English. The diploma, originally valid only in Poland, became recognised in Great Britain following an Act of Parliament in 1947. There were 337 students, a number of them women. 227 obtained the degree M.B., Ch.B. The war ended in 1945. The School continued up till 1949. Poland was not free. The Nazi occupation of Poland was replaced by Soviet domination which was to last for over 40 years. Only 22 of the graduates returned home, about 100 settled in G. Britain, another 100 dispersed world wide. The "magnanimous gesture" of the University of Edinburgh was thereafter remembered with gratitude by the members of the Polish School. In 1961, on the occasion of the 20th anniversary of the School, the first reunion of the graduates was organised in Birmingham for those settled in Gr. Britain. The success of the reunion prompted decision on organising annual "English" gatherings of the Polish graduates in Gr. Britain. The first world reunion of the graduates took place in Edinburgh in 1966, attracting a large number of participants on this occasion of the 25th anniversary of the School. That immensely successful anniversary of the Polish School

  20. ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign Reports

    Energy Technology Data Exchange (ETDEWEB)

    Biraud, S. C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Tom, M. S. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sweeney, C. [NOAA Earth Systems Research Lab., Boulder, CO (United States)

    2016-01-01

    We report on a 5-year multi-institution and multi-agency airborne study of atmospheric composition and carbon cycling at the Atmospheric Radiation Measurement (ARM) Climate Research Facility’s Southern Great Plains (SGP) site, with scientific objectives that are central to the carbon-cycle and radiative-forcing goals of the U.S. Global Change Research Program and the North American Carbon Program (NACP). The goal of these measurements is to improve understanding of 1) the carbon exchange of the Atmospheric Radiation Measurement (ARM) SGP region; 2) how CO2 and associated water and energy fluxes influence radiative-forcing, convective processes, and CO2 concentrations over the ARM SGP region, and 3) how greenhouse gases are transported on continental scales.

  1. Effect of prophylactic polishing protocols on the surface roughness of esthetic restorative materials.

    Science.gov (United States)

    Neme, A L; Frazier, K B; Roeder, L B; Debner, T L

    2002-01-01

    Many polishing protocols have been evaluated in vitro for their effect on the surface roughness of restorative materials. These results have been useful in establishing protocols for in vivo application. However, limited research has focused on the subsequent care and maintenance of esthetic restorations following their placement. This investigation evaluated the effect of five polishing protocols that could be implemented at recall on the surface roughness of five direct esthetic restorative materials. Specimens (n=25) measuring 8 mm diameter x 3 mm thick were fabricated in an acrylic mold using five light-cured resin-based materials (hybrid composite, microfilled composite, packable composite, compomer and resin-modified glass ionomer). After photopolymerization, all specimens were polished with Sof-Lex Disks to produce an initial (baseline) surface finish. All specimens were then polished with one of five prophylactic protocols (Butler medium paste, Butler coarse paste, OneGloss, SuperBuff or OneGloss & SuperBuff). The average surface roughness of each treated specimen was determined from three measurements with a profilometer (Surface 1). Next, all specimens were brushed 60,000 times at 1.5 Hz using a brush-head force of 2 N on a Manly V-8 cross-brushing machine in a 50:50 (w/w) slurry of toothpaste and water. The surface roughness of each specimen was measured after brushing (Surface 2) followed by re-polishing with one of five protocols, then final surface roughness values were determined (Surface 3). The data were analyzed using repeated measures ANOVA. Significant differences (p=0.05) in surface roughness were observed among restorative materials and polishing protocols. The microfilled and hybrid resin composite yielded significantly rougher surfaces than the other three materials following tooth brushing. Prophylactic polishing protocols can be used to restore a smooth surface on resin-based esthetic restorative materials following simulated tooth

  2. ARM Airborne Carbon Measurements VI (ARM-ACME VI) Field Campaign Report

    Energy Technology Data Exchange (ETDEWEB)

    Biraud, Sebastien [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-05-01

    From October 1, 2015 through September 30, 2016, AAF deployed a Cessna 206 aircraft over the Southern Great Plains, collecting observations of trace gas mixing ratios over the ARM/SGP Central Facility. The aircraft payload included two Atmospheric Observing Systems (AOS Inc.) analyzers for continuous measurements of CO2, and a 12-flask sampler for analysis of carbon cycle gases (CO2, CO, CH4, N2O, 13CO2). The aircraft payload also includes solar/infrared radiation measurements. This research (supported by DOE ARM and TES programs) builds upon previous ARM-ACME missions. The goal of these measurements is to improve understanding of: (a) the carbon exchange of the ARM region; (b) how CO2 and associated water and energy fluxes influence radiative forcing, convective processes, and CO2 concentrations over the ARM region, and (c) how greenhouse gases are transported on continental scales.

  3. Surface roughness and morphology of dental nanocomposites polished by four different procedures evaluated by a multifractal approach

    Energy Technology Data Exchange (ETDEWEB)

    Ţălu, Ştefan, E-mail: stefan_ta@yahoo.com [Technical University of Cluj-Napoca, Faculty of Mechanical Engineering, Department of AET, Discipline of Descriptive Geometry and Engineering Graphics, 103-105 B-dul Muncii St., Cluj-Napoca 400641, Cluj (Romania); Stach, Sebastian, E-mail: sebastian.stach@us.edu.pl [University of Silesia, Faculty of Computer Science and Materials Science, Institute of Informatics, Department of Biomedical Computer Systems, Będzińska 39, 41-205 Sosnowiec (Poland); Lainović, Tijana, E-mail: tijana.lainovic@gmail.com [University of Novi Sad, Faculty of Medicine, School of Dentistry, Hajduk Veljkova 3, 21000 Novi Sad (Serbia); Vilotić, Marko, E-mail: markovil@uns.ac.rs [University of Novi Sad, Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad (Serbia); Blažić, Larisa, E-mail: larisa.blazic@gmail.com [University of Novi Sad, Faculty of Medicine, School of Dentistry, Clinic of Dentistry of Vojvodina, Department of Restorative Dentistry and Endodontics, Hajduk Veljkova 3, 21000 Novi Sad (Serbia); Alb, Sandu Florin, E-mail: albflorin@yahoo.com [“Iuliu Haţieganu” University of Medicine and Pharmacy, Faculty of Dentistry, Department of Periodontology, 8 Victor Babeş St., 400012 Cluj-Napoca (Romania); Kakaš, Damir, E-mail: kakasdam@uns.ac.rs [University of Novi Sad, Faculty of Technical Sciences, Department for Production Engineering, Trg Dositeja Obradovića 6, 21000 Novi Sad (Serbia)

    2015-03-01

    Graphical abstract: - Highlights: • Multifractals are good indicators of polished dental composites 3-D surface structure. • The nanofilled composite had superior 3-D surface properties than the nanohybrid one. • Composite polishing with diamond paste created improved 3-D multifractal structure. • Recommendation: polish the composite with diamond paste if using the one-step tool. • Multifractal analysis could become essential in designing new dental surfaces. - Abstract: The objective of this study was to determine the effect of different dental polishing methods on surface texture parameters of dental nanocomposites. The 3-D surface morphology was investigated by atomic force microscopy (AFM) and multifractal analysis. Two representative dental resin-based nanocomposites were investigated: a nanofilled and a nanohybrid composite. The samples were polished by two dental polishing protocols using multi-step and one-step system. Both protocols were then followed by diamond paste polishing. The 3-D surface roughness of samples was studied by AFM on square areas of topography on the 80 × 80 μm{sup 2} scanning area. The multifractal spectrum theory based on computational algorithms was applied for AFM data and multifractal spectra were calculated. The generalized dimension D{sub q} and the singularity spectrum f(α) provided quantitative values that characterize the local scale properties of dental nanocomposites polished by four different dental polishing protocols at nanometer scale. The results showed that the larger the spectrum width Δα (Δα = α{sub max} − α{sub min}) of the multifractal spectra f(α), the more non-uniform was the surface morphology. Also, the 3-D surface topography was described by statistical parameters, according to ISO 25178-2:2012. The 3-D surface of samples had a multifractal nature. Nanofilled composite had lower values of height parameters than nanohybrid composites, due to its composition. Multi-step polishing protocol

  4. Surface roughness and morphology of dental nanocomposites polished by four different procedures evaluated by a multifractal approach

    International Nuclear Information System (INIS)

    Ţălu, Ştefan; Stach, Sebastian; Lainović, Tijana; Vilotić, Marko; Blažić, Larisa; Alb, Sandu Florin; Kakaš, Damir

    2015-01-01

    Graphical abstract: - Highlights: • Multifractals are good indicators of polished dental composites 3-D surface structure. • The nanofilled composite had superior 3-D surface properties than the nanohybrid one. • Composite polishing with diamond paste created improved 3-D multifractal structure. • Recommendation: polish the composite with diamond paste if using the one-step tool. • Multifractal analysis could become essential in designing new dental surfaces. - Abstract: The objective of this study was to determine the effect of different dental polishing methods on surface texture parameters of dental nanocomposites. The 3-D surface morphology was investigated by atomic force microscopy (AFM) and multifractal analysis. Two representative dental resin-based nanocomposites were investigated: a nanofilled and a nanohybrid composite. The samples were polished by two dental polishing protocols using multi-step and one-step system. Both protocols were then followed by diamond paste polishing. The 3-D surface roughness of samples was studied by AFM on square areas of topography on the 80 × 80 μm 2 scanning area. The multifractal spectrum theory based on computational algorithms was applied for AFM data and multifractal spectra were calculated. The generalized dimension D q and the singularity spectrum f(α) provided quantitative values that characterize the local scale properties of dental nanocomposites polished by four different dental polishing protocols at nanometer scale. The results showed that the larger the spectrum width Δα (Δα = α max − α min ) of the multifractal spectra f(α), the more non-uniform was the surface morphology. Also, the 3-D surface topography was described by statistical parameters, according to ISO 25178-2:2012. The 3-D surface of samples had a multifractal nature. Nanofilled composite had lower values of height parameters than nanohybrid composites, due to its composition. Multi-step polishing protocol created a better

  5. A Study of Polishing Feature of Ultrasonic-Assisted Vibration Method in Bamboo Charcoal

    Directory of Open Access Journals (Sweden)

    Hsin-Min Lee

    2017-01-01

    Full Text Available Focusing on the feature of porosity in bamboo charcoal, this study applies the ultrasonic-assisted vibration method to perform surface polishing of the silicon wafer workpiece. The self-developed bamboo charcoal polishing spindle and ultrasonic- assisted vibration mechanism are attached to a single lapping machine. In the machining process, ultrasonic vibration enables the diamond slurry to smoothly pass through the microscopic holes of bamboo charcoal; the end of the bamboo charcoalis able to continue machining on the surface of the workpiece through the grasping force which exists in the microscopic holes. Under the polishing and machining parameters of ultrasonic-assisted vibration, with a diamond slurry concentration of 0.3%, the experimental results show a polishing time of 20 min, a loading of 25 N on the workpiece surface, a spindle speed of 1200 rpm, a vibration frequency of 30 kHz and the original surface roughness value of Ra 0.252 μm equals that of a mirror-like surface at Ra 0.017 μm. These research results prove that by using bamboo charcoal and ultrasonic-assisted vibration for polishing, a very good improvement can be achieved on the workpiece surface.

  6. Smoking characteristics of Polish immigrants in Dublin.

    LENUS (Irish Health Repository)

    Kabir, Zubair

    2008-01-01

    BACKGROUND: This study examined two main hypotheses: a) Polish immigrants\\' smoking estimates are greater than their Irish counterparts (b) Polish immigrants purchasing cigarettes from Poland smoke "heavier" (>\\/= 20 cigarettes a day) when compared to those purchasing cigarettes from Ireland. The study also set out to identify significant predictors of \\'current\\' smoking (some days and everyday) among the Polish immigrants. METHODS: Dublin residents of Polish origin (n = 1,545) completed a previously validated Polish questionnaire in response to an advertisement in a local Polish lifestyle magazine over 5 weekends (July-August, 2007). The Office of Tobacco Control telephone-based monthly survey data were analyzed for the Irish population in Dublin for the same period (n = 484). RESULTS: Age-sex adjusted smoking estimates were: 47.6% (95% Confidence Interval [CI]: 47.3%; 48.0%) among the Poles and 27.8% (95% CI: 27.2%; 28.4%) among the general Irish population (p < 0.001). Of the 57% of smokers (n = 345\\/606) who purchased cigarettes solely from Poland and the 33% (n = 198\\/606) who purchased only from Ireland, 42.6% (n = 147\\/345) and 41.4% (n = 82\\/198) were "heavy" smokers, respectively (p = 0.79). Employment (Odds Ratio [OR]: 2.89; 95% CI: 1.25-6.69), lower education (OR: 3.76; 95%CI: 2.46-5.74), and a longer stay in Ireland (>24 months) were significant predictors of current smoking among the Poles. An objective validation of the self-reported smoking history of a randomly selected sub-sample immigrant group, using expired carbon monoxide (CO) measurements, showed a highly significant correlation coefficient (r = 0.64) of expired CO levels with the reported number of cigarettes consumed (p < 0.0001). CONCLUSION: Polish immigrants\\' smoking estimates are higher than their Irish counterparts, and particularly if employed, with only primary-level education, and are overseas >2 years.

  7. The arms race control; Le controle de la course aux armements

    Energy Technology Data Exchange (ETDEWEB)

    Nemo, J.

    2010-07-15

    Written in 1961, this paper presents the content of a book entitled 'The arms race control' where the author outlined the difference between disarmament and arms control, described the economic and moral role of arms race, the importance of force balance for international security. He wandered whether arms control could ensure this balance and whether nuclear balance meant force balance. Force balance then appears to be a precarious and unsteady component of international security. He commented the challenges of disarmament, recalled some arguments for a nuclear disarmament. Then he discussed what would be an arms control with or without disarmament (either nuclear or conventional)

  8. Recruitment to the All Volunteer Force

    National Research Council Canada - National Science Library

    Harries-Jenkins, Gwyn

    2001-01-01

    Western military establishments which have decided to shift from conscription (the draft) to volunteerism as the basis of recruitment to their armed forces, commonly face very considerable challenges...

  9. 77 FR 51780 - 36(b)(1) Arms Sales Notification

    Science.gov (United States)

    2012-08-27

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Transmittal Nos. 12-42] 36(b)(1) Arms Sales... Department of Defense is publishing the unclassified text of a section 36(b)(1) arms sales notification. This... support. (iv) Military Department: Air Force (QAZ). (v) Prior Related Cases, if any: None. (vi) Sales...

  10. 78 FR 69073 - 36(b)(1) Arms Sales Notification

    Science.gov (United States)

    2013-11-18

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Transmittal Nos. 13-59] 36(b)(1) Arms Sales... Department of Defense is publishing the unclassified text of a section 36(b)(1) arms sales notification. This...) Military Department: Air Force (QAH) (v) Prior Related Cases: None (vi) Sales Commission, Fee, etc., Paid...

  11. ARM Mentor Selection Process

    Energy Technology Data Exchange (ETDEWEB)

    Sisterson, D. L. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2015-10-01

    The Atmospheric Radiation Measurement (ARM) Program was created in 1989 with funding from the U.S. Department of Energy (DOE) to develop several highly instrumented ground stations to study cloud formation processes and their influence on radiative transfer. In 2003, the ARM Program became a national scientific user facility, known as the ARM Climate Research Facility. This scientific infrastructure provides for fixed sites, mobile facilities, an aerial facility, and a data archive available for use by scientists worldwide through the ARM Climate Research Facility—a scientific user facility. The ARM Climate Research Facility currently operates more than 300 instrument systems that provide ground-based observations of the atmospheric column. To keep ARM at the forefront of climate observations, the ARM infrastructure depends heavily on instrument scientists and engineers, also known as lead mentors. Lead mentors must have an excellent understanding of in situ and remote-sensing instrumentation theory and operation and have comprehensive knowledge of critical scale-dependent atmospheric processes. They must also possess the technical and analytical skills to develop new data retrievals that provide innovative approaches for creating research-quality data sets. The ARM Climate Research Facility is seeking the best overall qualified candidate who can fulfill lead mentor requirements in a timely manner.

  12. Security and arms control

    International Nuclear Information System (INIS)

    Kolodziej, E.A.; Morgan, P.M.

    1989-01-01

    This book attempts to clarify and define selected current issues and problems related to security and arms control from an international perspective. The chapters are organized under the following headings. Conflict and the international system, Nuclear deterrence, Conventional warfare, Subconventional conflict, Arms control and crisis management

  13. Managing new arms races

    International Nuclear Information System (INIS)

    Segal, G.

    1992-01-01

    The management of new arms races in the region of Asia-Pacific includes considerations of weapons trade and transfer in the region, with an emphasis on nuclear weapons proliferation. It deals with the problem of controlling the arms trade and the efforts to control conventional weapons and underlines the possible role and influence of Conference on Cooperation and Security in Europe (CSCE)

  14. APS 3D: a new benchmark in aspherical polishing

    Science.gov (United States)

    Gauch, Daniel; Mikulic, Dalibor; Veit, Christian

    2017-10-01

    The APS 3D system performs polishing and form correction in one step in order to reduce overall process time, reduce the number of polishing steps required and eliminate the need for highly skilled operators while providing a repeatable polishing process. This new 3D Polishing system yields better surface quality, and a better slope error, automatically determining the optimum speeds, feed rates and polish pressures to achieve a deterministic process based on the required quality parameters input by the operator. The process flow is always the same to ensure consistent quality and target quality values are defined before polishing begins.

  15. 76 FR 46754 - 36(b)(1) Arms Sales Notification

    Science.gov (United States)

    2011-08-03

    ... armed forces. The proposed sale of this equipment and support will not alter the basic military balance... support. (iv) Military Department: Navy (LAR) (v) Prior Related Cases: FMS case GAD-$6M-23Mar00 FMS case...

  16. Tribochemical interaction between nanoparticles and surfaces of selective layer during chemical mechanical polishing

    International Nuclear Information System (INIS)

    Ilie, Filip

    2013-01-01

    Nanoparticles have been widely used in polish slurries such as those in the chemical mechanical polishing (CMP) process. For understanding the mechanisms of CMP, an atomic force microscope (AFM) is used to characterize polished surfaces of selective layers, after a set of polishing experiments. To optimize the CMP polishing process, one needs to get information on the interaction between the nano-abrasive slurry nanoparticles and the surface of selective layer being polished. The slurry used in CMP process of the solid surfaces is slurry with large nanoparticle size colloidal silica sol nano-abrasives. Silica sol nano-abrasives with large nanoparticle are prepared and characterized by transmission electron microscopy, particles colloidal size, and Zeta potential in this paper. The movement of nanoparticles in liquid and the interaction between nanoparticles and solid surfaces coating with selective layer are very important to obtain an atomic alloy smooth surface in the CMP process. We investigate the nanoparticle adhesion and removal processes during CMP and post-CMP cleaning. The mechanical interaction between nanoparticles and the wafer surface was studied using a microcontact wear model. This model considers the nanoparticle effects between the polishing interfaces during load balancing. Experimental results on polishing and cleaning are compared with numerical analysis. This paper suggests that during post-CMP cleaning, a combined effort in chemical and mechanical interaction (tribochemical interactions) would be effective in removal of small nanoparticles during cleaning. For large nanoparticles, more mechanical forces would be more effective. CMP results show that the removal rate has been improved to 367 nm/min and root mean square (RMS) of roughness has been reduced from 4.4 to 0.80 nm. Also, the results show that the silica sol nano-abrasives about 100 nm are of higher stability (Zeta potential is −65 mV) and narrow distribution of nanoparticle

  17. Double Trait Assessment Test Battery for Air Force Pilots

    National Research Council Canada - National Science Library

    Tarnowski, Adam

    1998-01-01

    Building on years of theoretical discussions as well as diagnostic experience in the Polish Air Force Institute of Aviation Medicine, a battery of psychological tests was proposed for the assessment...

  18. Historical Roots of Generalized Trust in Polish Society

    Directory of Open Access Journals (Sweden)

    Borowiecki Łukasz

    2014-11-01

    Full Text Available The article analyses how historical events shape generalized trust in contemporary Polish society. The analysis consists of a set of logistic regression models. The impact of historical variables is controlled for age, sex, education and the size of the municipality. This is the first quantitative study on Poland that links historical events with the current levels of trust among Polish citizens. The common knowledge is that the Partitions of Poland had negative impact on trust. Literature on the topic hints that historical demo? graphics should play a role too. The findings suggest that Partitions had little impact with only Greater Poland and Pomerania having lower levels of generalized trust. Historical literacy rate and the presence of Ukrainian or Belarusian population are negatively associated with generalized trust while the abrupt migrations after the World War I are positively associated. The rapid character of migration is supposed to positively impact generalized trust by forcing individuals to cooperate and rely on people with whom they have no personal ties.

  19. Polish Academy of Sciences Great Dictionary of Polish [Wielki słownik języka polskiego PAN

    Directory of Open Access Journals (Sweden)

    Piotr Žmigrodzki

    2014-12-01

    Full Text Available The paper describes a lexicographical project involving the development of the newest general dictionary of the Polish language: the Polish Academy of Sciences Great Dictionary of Polish [Wielki słownik języka polskiego PAN]. The project is coordinated by the Institute of Polish Language at the Polish Academy of Sciences and carried out in collaboration with linguists and lexicographers from several other Polish academic centres. The paper offers a brief description of the genesis of the project and the scope of information included in the dictionary, the organisation of work, the life of the dictionary on the Web as well as the plans for the future.

  20. Nonspecific Arm Pain

    Directory of Open Access Journals (Sweden)

    Ali Moradi

    2013-12-01

    Full Text Available Nonspecific activity-related arm pain is characterized by an absence of objective physical findings and symptoms that do not correspond with objective pathophysiology. Arm pain without strict diagnosis is often related to activity, work-related activity in particular, and is often seen in patients with physically demanding work. Psychological factors such as catastrophic thinking, symptoms of depression, and heightened illness concern determine a substantial percentage of the disability associated with puzzling hand and arm pains. Ergonomic modifications can help to control symptoms, but optimal health may require collaborative management incorporating psychosocial and psychological elements of illness.

  1. Nonspecific Arm Pain

    Directory of Open Access Journals (Sweden)

    Ali Moradi

    2013-12-01

    Full Text Available   Nonspecific activity-related arm pain is characterized by an absence of objective physical findings and symptoms that do not correspond with objective pathophysiology. Arm pain without strict diagnosis is often related to activity, work-related activity in particular, and is often seen in patients with physically demanding work. Psychological factors such as catastrophic thinking, symptoms of depression, and heightened illness concern determine a substantial percentage of the disability associated with puzzling hand and arm pains. Ergonomic modifications can help to control symptoms, but optimal health may require collaborative management incorporating psychosocial and psychological elements of illness.

  2. Understanding the creation of & reducing surface microroughness during polishing & post-processing of glass optics

    Energy Technology Data Exchange (ETDEWEB)

    Suratwala, Tayyab [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-09-22

    In the follow study, we have developed a detailed understanding of the chemical and mechanical microscopic interactions that occur during polishing affecting the resulting surface microroughness of the workpiece. Through targeted experiments and modeling, the quantitative relationships of many important polishing parameters & characteristics affecting surface microroughness have been determined. These behaviors and phenomena have been described by a number of models including: (a) the Ensemble Hertzian Multi Gap (EHMG) model used to predict the removal rate and roughness at atomic force microscope (AFM) scale lengths as a function of various polishing parameters, (b) the Island Distribution Gap (IDG) model used to predict the roughness at larger scale lengths, (c) the Deraguin-Verwey-Landau-Overbeek (DLVO) 3-body electrostatic colloidal model used to predict the interaction of slurry particles at the interface and roughness behavior as a function of pH, and (d) a diffusion/chemical reaction rate model of the incorporation of impurities species into the polishing surface layer (called the Bielby layer). Based on this improved understanding, novel strategies to polish the workpiece have been developed simultaneously leading to both ultrasmooth surfaces and high material removal rates. Some of these strategies include: (a) use of narrow PSD slurries, (b) a novel diamond conditioning recipe of the lap to increase the active contact area between the workpiece and lap without destroying its surface figure, (c) proper control of pH for a given glass type to allow for a uniform distribution of slurry particles at the interface, and (d) increase in applied load just up to the transition between molecular to plastic removal regime for a single slurry particle. These techniques have been incorporated into a previously developed finishing process called Convergent Polishing leading to not just economical finishing process with improved surface figure control, but also

  3. Precision machining and polishing of scintillating crystals for large calorimeters and hodoscopes

    International Nuclear Information System (INIS)

    Wuest, C.R.; Fuchs, B.A.

    1993-05-01

    New machining and polishing techniques have been developed for large barium fluoride scintillating crystals that provide crystalline surfaces without sub-surface damage or deformation as verified by Atomic Force Microscopy (AFM) and Rutherford Back-scattering (RBS) analyses. Surface roughness of about 10--20 angstroms and sub-micron mechanical tolerances have been demonstrated on large crystal samples. Mass production techniques have also been developed for machining and polishing up to five 50 cm long crystals at one time. We present this technology along with surface studies of barium fluoride crystals polished with this technique. This technology is applicable for a number of new crystal detectors proposed at Colliders including the Barium Fluoride Electromagnetic Calorimeter at SSC, the Crystal Clear Collaboration's cerium fluoride calorimeter at LHC, and the KTeV and PHENIX scintillating hodoscopes at Fermilab, and RHIC, respectively. Lawrence Livermore National Laboratory (LLNL) has an active program of study on barium fluoride scintillating crystals for the Barium Fluoride Electromagnetic Calorimeter Collaboration and cerium fluoride and lead fluoride for the Crystal Clear Collaboration. This program has resulted in a number of significant improvements in the mechanical processing, polishing and coating of fluoride crystals. Techniques have been developed using diamond-loaded pitch lapping that can produce 15 angstrom RMS surface finishes over large areas. Also, special polishing fixtures have been designed based on mounting technology developed for the 1.1 m diameter optics used in LLNL's Nova Laser. These fixtures allow as many as five 25--50 cm long crystals to be polished and lapped at the same time with tolerances satisfying the stringent requirements of crystal calorimeters. We also discuss results on coating barium fluoride with UV reflective layers of magnesium fluoride and aluminum

  4. Arms Trafficking and Colombia

    National Research Council Canada - National Science Library

    Cragin, Kim; Hoffman, Bruce

    2003-01-01

    ... to traditional definitions of a security threat. For this analysis, the term "small arms" refers to man-portable personal and military weapons, ranging from handguns to assault rifles to surface-to-air missiles (SAMs...

  5. 21 CFR 872.6030 - Oral cavity abrasive polishing agent.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Oral cavity abrasive polishing agent. 872.6030... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6030 Oral cavity abrasive polishing agent. (a) Identification. An oral cavity abrasive polishing agent is a device in paste or powder form...

  6. Chemical Mechanical Polishing Optimization for 4H-SiC

    National Research Council Canada - National Science Library

    Neslen, Craig

    2000-01-01

    .... Preliminary chemical mechanical polishing (CMP) studies of 1 3/8" 4H-SiC wafers were performed in an attempt to identify the polishing parameter values that result in a maximum material removal rate and thus reduce substrate polishing time...

  7. Microbiological flora and nail polish: a brief report.

    Science.gov (United States)

    Rayan, G M; Flournoy, D J; Schlageter, P

    1994-11-01

    Removing nail polish and prosthetic nails from operating room (OR) personnel prior to scrubbing and from patients prior to hand surgery is recommended but not practiced in many hospitals. There is concern that nail polish can act as a vehicle for the transfer of infectious agents. This study was designed to determine the incidence of microbiological flora of nail polish in a clinical setting.

  8. Monitoring of Robot Assisted Polishing through parameters of acoustic emission

    DEFF Research Database (Denmark)

    Lazarev, Ruslan; Top, Søren; Bilberg, Arne

    The polishing process is essential for the surface generation of machine tooling components in advanced manufacturing. While robot assisted polishing is faster and more consistent than manual polishing, it can still consume a significant part of ma- chining time and operator presence time...

  9. Polish Qualitative Sociology: The General Features and Development

    OpenAIRE

    Konecki, Krzysztof Tomasz

    2005-01-01

    The article explores the development of Polish qualitative sociology in Poland by presenting its main intellectual routes and some of the general features of Polish sociology. Romanticism and inductionmethod are crucial elements for the development of this discipline in Poland and contribute to its. unigueness. The role of Florian Znaniecki in creating the Polish qualitative sociology is also underlined. Krzysztof Konecki

  10. Arms Races and Negotiations

    OpenAIRE

    Sandeep Baliga; Tomas Sjostrom

    2003-01-01

    Two players simultaneously decide whether or not to acquire new weapons in an arms race game. Each player's type determines his propensity to arm. Types are private information, and are independently drawn from a continuous distribution. With probability close to one, the best outcome for each player is for neither to acquire new weapons (although each prefers to acquire new weapons if he thinks the opponent will). There is a small probability that a player is a dominant strategy type who alw...

  11. Professional Training of Economists at Polish Universities

    Science.gov (United States)

    Ogienko, Olena

    2016-01-01

    Polish experience in professional training of economists at university has been generalized. Structural, content and procedural peculiarities of the training have been defined. It has been proved that key factors for reforming economic education in Poland are globalization, internationalization, integration, technologization and informatization.…

  12. Knowledge Mobilisation in the Polish Education System

    Science.gov (United States)

    Fazlagic, Jan; Erkol, Arif

    2015-01-01

    Poland has made substantial progress in improving the quality of its education system in recent years. This paper aims to describe the situation of the Polish education system from a knowledge management perspective and, to some extent, through innovation policies in education. The many challenges, this paper argues, can be tackled only through…

  13. Sexual Health of Polish Athletes with Disabilities

    Directory of Open Access Journals (Sweden)

    Ryszard Plinta

    2015-06-01

    Full Text Available The purpose of this study was to determine sexual functioning of Polish athletes with disabilities (including paralympians. The study encompassed 218 people with physical disabilities, aged between 18 and 45 (149 men and 69 women. The entire research population was divided into three groups: Polish paralympians (n = 45, athletes with disabilities (n = 126 and non-athletes with disabilities (n = 47. The quality of sexual life of Polish paralympians was measured by using the Polish version of Female Sexual Function Index and International Index of Erectile Function. Clinically significant erectile dysfunctions were most often diagnosed in non-athletes (83.33% with 50% result of severe erectile dysfunctions, followed by athletes and paralympians with comparable results of 56.98% and 54.17% respectively (p = 0.00388. Statistically significant clinical sexual dysfunctions concerned lubrication, orgasm as well as pain domains, and prevailed among female non-athletes (68.42%, 68.42% and 57.89%. Practising sports at the highest level has a favourable effect on the sexuality of men and women with physical disabilities. Men with physical disabilities manifest more sexual disorders than women, an aspect which should be considered by health-care professionals working with people with disabilities.

  14. Directory of Polish Officials: A Reference Aid

    Science.gov (United States)

    1989-04-01

    Jan 86 Deputy Director Mondalski, Janusz Aug 83 Polish Steamship Company (Polski Zegluga Morska ) (PZM) Director Andruczyk, Mieczyslaw Jan...2<> Polski Kosciol Chrzescijan Baptystow 12° Polski Linie Oceaniczne ’"- Polski Towarzystwo Ekonomiczne ’’° Polski Zegluga Morska 102 Polski

  15. Polish students’ opinion about medicinal cannabis

    Directory of Open Access Journals (Sweden)

    Rafał Mazur

    2017-09-01

    Conclusions: Polish students seem to be ready for introduction into medical marijuana and are aware of its therapeutic potential. The majority is in favor of sales in a controlled manner. The task of researchers should be accurate examination of the effectiveness of specific cannabinoids in the treatment of diseases.

  16. Hello to Arms

    Science.gov (United States)

    2005-01-01

    This image highlights the hidden spiral arms (blue) that were discovered around the nearby galaxy NGC 4625 by the ultraviolet eyes of NASA's Galaxy Evolution Explorer. The image is composed of ultraviolet and visible-light data, from the Galaxy Evolution Explorer and the California Institute of Technology's Digitized Sky Survey, respectively. Near-ultraviolet light is colored green; far-ultraviolet light is colored blue; and optical light is colored red. As the image demonstrates, the lengthy spiral arms are nearly invisible when viewed in optical light while bright in ultraviolet. This is because they are bustling with hot, newborn stars that radiate primarily ultraviolet light. The youthful arms are also very long, stretching out to a distance four times the size of the galaxy's core. They are part of the largest ultraviolet galactic disk discovered so far. Located 31 million light-years away in the constellation Canes Venatici, NGC 4625 is the closest galaxy ever seen with such a young halo of arms. It is slightly smaller than our Milky Way, both in size and mass. However, the fact that this galaxy's disk is forming stars very actively suggests that it might evolve into a more massive and mature galaxy resembling our own. The armless companion galaxy seen below NGC 4625 is called NGC 4618. Astronomers do not know why it lacks arms but speculate that it may have triggered the development of arms in NGC 4625.

  17. Transformation of the Polish Banking Sector

    Directory of Open Access Journals (Sweden)

    Marek Stefański

    2009-07-01

    Full Text Available In the post-war period the banking system in Poland underwent two important system transitions: after 1946 and after 1989. The third transformation began after May 1, 2004, but it did not have a systemic character. The Polish banking sector started to operate on the Single European Market. The first part of the paper is devoted to the problems of the banks transformations after 1989 with a special focus on the quantitative development of banks in 19892008, and on subsequent privatisation and consolidation processes. The former intensified in 19891999, and the latter in 19992002. The consolidation process was very noticeable in the sector of cooperative banks after 1994. The second part of the paper includes an economic and financial analysis of the banks. A lot of attention was paid to the liquidity of the banking sector. It was assessed as good, which was confirmed by a short-term rating of Moodys and by the Financial Stability Report 2009, published by the National Bank of Poland in June 2009. The comparison of the net profit of the banking sector in 19972008 shows its dependence on the economic situation and policy. The number of banks with capital adequacy ratio well above the minimum required by the banking supervision is rising. The financial power ratings are not favorable for the domestic banks. The third part of the paper focuses on the development directions of the Polish banking sector. It may be concluded on the basis of the analysis that privatisation and consolidation processes will be continued. They will concentrate on the capital of foreign banks already operating in Poland. As compared with individual foreign banks, the potential of the Polish banking sector is week. The fourth part of the paper focuses on the presentation Polish banking sector in the context of European Union banking sector. The paper finishes with conclusions. Generally, Polish banks have to implement a strategy to enable them to compete on the Single

  18. Surface Roughness and Gloss of Actual Composites as Polished With Different Polishing Systems.

    Science.gov (United States)

    Rodrigues-Junior, S A; Chemin, P; Piaia, P P; Ferracane, J L

    2015-01-01

    This in vitro study evaluated the effect of polishing with different polishing systems on the surface roughness and gloss of commercial composites. One hundred disk-shaped specimens (10 mm in diameter × 2 mm thick) were made with Filtek P-90, Filtek Z350 XT, Opallis, and Grandio. The specimens were manually finished with #400 sandpaper and polished by a single operator using three multistep systems (Superfix, Diamond Pro, and Sof-lex), one two-step system (Polidores DFL), and one one-step system (Enhance), following the manufacturer's instructions. The average surface roughness (μm) was measured with a surface profilometer (TR 200 Surface Roughness Tester), and gloss was measured using a small-area glossmeter (Novo-Curve, Rhopoint Instrumentation, East Sussex, UK). Data were analyzed by two-way analysis of variance and Tukey's test (α=0.05). Statistically significant differences in surface roughness were identified by varying the polishing systems (pGloss was influenced by the composites (pone-step system, Enhance, produced the lowest gloss for all composites. Surface roughness and gloss were affected by composites and polishing systems. The interaction between both also influenced these surface characteristics, meaning that a single polishing system will not behave similarly for all composites. The multistep systems produced higher gloss, while the one-step system produced the highest surface roughness and the lowest gloss of all.

  19. Chemical mechanical glass polishing with cerium oxide: Effect of selected physico-chemical characteristics on polishing efficiency

    Czech Academy of Sciences Publication Activity Database

    Janoš, P.; Ederer, J.; Pilařová, V.; Henych, Jiří; Tolasz, Jakub; Milde, D.; Opletal, T.

    2016-01-01

    Roč. 362, SEP (2016), s. 114-120 ISSN 0043-1648 R&D Projects: GA MŠk(CZ) LM2015073 Institutional support: RVO:61388980 Keywords : Chemical mechanical polishing * Ceria-based polishing powders * Polishing efficienc Subject RIV: CA - Inorganic Chemistry Impact factor: 2.531, year: 2016

  20. Effect of conditioner load on the polishing pad surface during chemical mechanical planarization process

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Cheol Min; Qin, Hong Yi; Hong, Seok Jun; Jeon, Sang Hyuk; Kulkarni, Atul; Kim, Tae Sun [Sungkyunkwan University, Suwon (Korea, Republic of)

    2016-12-15

    During the Chemical mechanical planarization (CMP), the pad conditioning process can affect the pad surface characteristics. Among many CMP process parameters, the improper applied load on the conditioner arm may have adverse effects on the polyurethane pad. In this work, we evaluated the pad surface properties under the various conditioner arm applied during pad conditioning process. The conditioning pads were evaluated for surface topography, surface roughness parameters such as Rt and Rvk and Material removal rate (MRR) and within-wafer non-uniformity after wafer polishing. We observed that, the pad asperities were collapsed in the direction of conditioner rotation and blocks the pad pores applied conditioner load. The Rvk value and MRR were founded to be in relation with 4 > 1 > 7 kgF conditioner load. Hence, this study shows that, 4 kgF applied load by conditioner is most suitable for the pad conditioning during CMP.

  1. ARMED CONFLICT IN CHECHNYA IN EUROPEAN (NON ENGLISH HISTORIOGRAPHY

    Directory of Open Access Journals (Sweden)

    Николай Николаевич Малишевский

    2016-12-01

    Full Text Available The article deals with the problems of historiography of the armed conflict in the Chechen Republic. The activephase of themilitary operationsofthe armed conflictin Chechnyawas completedin2001. At that timehistorians, analysts andjournalists created awide range of theoretical worksconcerningthe conflict.Inthese publications there were discussed a number of commonfeaturesofthe use ofbasicresources. The degree ofaccessibilityof the sourceswhichfocus onthe descriptionof the conflictand itssocio-political assessment is of great importance for researchersand their objectives. The author analyzes Western (European historiography of the armed conflict in the Chechen Republic. It considers the publications and specialized monographs of European (French, German and Polish authors on the subjects under research. There areput forward the ideas of the consequences of the armed conflict in the Chechen Republic, articulated in the works of European researchers.For the first time within the study of the Western historiography of the war in Chechnya the author analyzes the main blocks of the supposed and factual consequences of the conflict for both the Russian and Chechen sides. The European historiography, dedicated tothe armed conflictin Chechnya, is just being developedand thestate ofitsdocumentarycomplexis characterized bya number ofqualitative changes.

  2. Material removal and surface figure during pad polishing of fused silica

    Energy Technology Data Exchange (ETDEWEB)

    Suratwala, T I; Feit, M D; Steele, W A

    2009-05-04

    The material removal and surface figure after ceria pad polishing of fused silica glass have been measured and analyzed as a function of kinematics, loading conditions, and polishing time. Also, the friction at the workpiece/lap interface, the slope of the workpiece relative to the lap plane, and lap viscoelastic properties have been measured and correlated to material removal. The results show that the relative velocity between the workpiece & lap (determined by the kinematics) and the pressure distribution determine the spatial and temporal material removal and hence the final surface figure of the workpiece. In the case where the applied loading and relative velocity distribution over the workpiece are spatially uniform, a significant non-uniform spatial material removal from the workpiece surface is observed. This is due to a non-uniform pressure distribution resulting from: (1) a moment caused by a pivot point and interface friction forces; (2) viscoelastic relaxation of the polyurethane lap; and (3) a physical workpiece/lap interface mismatch. Both the kinematics and these contributions to the pressure distribution are quantitatively described, and then combined to form a spatial and temporal Preston model & code for material removal (called Surface Figure or SurF{copyright}). The surface figure simulations are consistent with the experiment for a wide variety of polishing conditions. This study is an important step towards deterministic full-aperture polishing, which would allow optical glass fabrication to be performed in a more repeatable, less iterative, and hence more economical manner.

  3. Analysis of forensically used autosomal short tandem repeat markers in Polish and neighboring populations.

    Science.gov (United States)

    Soltyszewski, Ireneusz; Plocienniczak, Andrzej; Fabricius, Hans Ake; Kornienko, Igor; Vodolazhsky, Dmitrij; Parson, Walther; Hradil, Roman; Schmitter, Hermann; Ivanov, Pavel; Kuzniar, Piotr; Malyarchuk, Boris A; Grzybowski, Tomasz; Woźniak, Marcin; Henke, Jurgen; Henke, Lotte; Olkhovets, Sergiv; Voitenko, Vladimir; Lagus, Vita; Ficek, Andrej; Minárik, Gabriel; de Knijff, Peter; Rebała, Krzysztof; Wysocka, Joanna; Kapińska, Ewa; Cybulska, Lidia; Mikulich, Alexei I; Tsybovsky, Iosif S; Szczerkowska, Zofia; Krajewski, Paweł; Ploski, Rafał

    2008-06-01

    The purpose of this study was to evaluate the homogeneity of Polish populations with respect to STRs chosen as core markers of the Polish Forensic National DNA Intelligence Database, and to provide reference allele frequencies and to explore the genetic interrelationship between Poland and neighboring countries. The allele frequency distribution of 10 STRs included in the SGMplus kit was analyzed among 2176 unrelated individuals from 6 regional Polish populations and among 4321 individuals from Germany (three samples), Austria, The Netherlands, Sweden, Czech Republic, Slovakia, Belarus, Ukraine and the Russian Federation (six samples). The statistical approach consisted of AMOVA, calculation of pairwise Rst values and analysis by multidimensional scaling. We found homogeneity of present day Poland and consistent differences between Polish and German populations which contrasted with relative similarities between Russian and German populations. These discrepancies between genetic and geographic distances were confirmed by analysis of an independent data set on Y chromosome STRs. Migrations of Goths, Viking influences, German settlements in the region of Volga river and/or forced population resettlements and other events related to World War II are the historic events which might have caused these finding.

  4. Armed conflict and child health.

    Science.gov (United States)

    Rieder, Michael; Choonara, Imti

    2012-01-01

    Armed conflict has a major impact on child health throughout the world. One in six children worldwide lives in an area of armed conflict and civilians are more likely to die than soldiers as a result of the conflict. In stark contrast to the effect on children, the international arms trade results in huge profits for the large corporations involved in producing arms, weapons and munitions. Armed conflict is not inevitable but is an important health issue that should be prevented.

  5. Erosion and its rate on an accumulative Polish dune coast: the effects of the January 2012 storm surge

    OpenAIRE

    Łabuz, Tomasz A.

    2014-01-01

    The Polish coast is a non-tidal area; its shores are affected mainly by autumn-winter storm surges. Those of 6 and 14 January 2012 are representative of the forces driving the erosion of normally accumulative sections of coastal dunes, monitored by the author since 1997. The sea level maximum during these two storm surges reached 1.2 to 1.5 m amsl along the Polish coast. Land forms up to 3 m amsl were inundated. Beaches and low parts of the coast up to this height were rebuilt by sea waves at...

  6. Effect of Irradiation Parameters on Morphology of Polishing DF2 (AISI-O1 Surface by Nd:YAG Laser

    Directory of Open Access Journals (Sweden)

    Wei Guo

    2007-01-01

    Full Text Available Pulse Nd:YAG laser was used to polish DF2 cold work steel. Influence of irradiation parameters on the 3D surface morphology was studied by 3D profilometer, scanning electron microscopy (SEM, and atomic force microscope (AFM. Results among the tests showed when DF2 specimens were irradiated with parameters of (i laser input energy P=1 J, (ii pulse feedrate=300 mm/min, (iii pulse duration (PD =3 milliseconds, and (iv pulse frequency f=20∼25 Hz, laser polishing of DF2 cold work steel seemed to be successful.

  7. PHENIX Muon Arms

    International Nuclear Information System (INIS)

    Akikawa, H.; Al-Jamel, A.; Archuleta, J.B.; Archuleta, J.R.; Armendariz, R.; Armijo, V.; Awes, T.C.; Baldisseri, A.; Barker, A.B.; Barnes, P.D.; Bassalleck, B.; Batsouli, S.; Behrendt, J.; Bellaiche, F.G.; Bland, A.W.; Bobrek, M.; Boissevain, J.G.; Borel, H.; Brooks, M.L.; Brown, A.W.; Brown, D.S.; Bruner, N.; Cafferty, M.M.; Carey, T.A.; Chai, J.-S.; Chavez, L.L.; Chollet, S.; Choudhury, R.K.; Chung, M.S.; Cianciolo, V.; Clark, D.J.; Cobigo, Y.; Dabrowski, C.M.; Debraine, A.; DeMoss, J.; Dinesh, B.V.; Drachenberg, J.L.; Drapier, O.; Echave, M.A.; Efremenko, Y.V.; En'yo, H.; Fields, D.E.; Fleuret, F.; Fried, J.; Fujisawa, E.; Funahashi, H.; Gadrat, S.; Gastaldi, F.; Gee, T.F.; Glenn, A.; Gogiberidze, G.; Gonin, M.; Gosset, J.; Goto, Y.; Granier de Cassagnac, R.; Hance, R.H.; Hart, G.W.; Hayashi, N.; Held, S.; Hicks, J.S.; Hill, J.C.; Hoade, R.; Hong, B.; Hoover, A.; Horaguchi, T.; Hunter, C.T.; Hurst, D.E.; Ichihara, T.; Imai, K.; Isenhower, L.D.L. Davis; Isenhower, L.D.L. Donald; Ishihara, M.; Jang, W.Y.; Johnson, J.; Jouan, D.; Kamihara, N.; Kamyshkov, Y.; Kang, J.H.; Kapoor, S.S.; Kim, D.J.; Kim, D.-W.; Kim, G.-B.; Kinnison, W.W.; Klinksiek, S.; Kluberg, L.; Kobayashi, H.; Koehler, D.; Kotchenda, L.; Kuberg, C.H.; Kurita, K.; Kweon, M.J.; Kwon, Y.; Kyle, G.S.; LaBounty, J.J.; Lajoie, J.G.; Lee, D.M.; Lee, S.; Leitch, M.J.; Li, Z.; Liu, M.X.; Liu, X.; Liu, Y.; Lockner, E.; Lopez, J.D.; Mao, Y.; Martinez, X.B.; McCain, M.C.; McGaughey, P.L.; Mioduszewski, S.; Mischke, R.E.; Mohanty, A.K.; Montoya, B.C.; Moss, J.M.; Murata, J.; Murray, M.M.; Nagle, J.L.; Nakada, Y.; Newby, J.; Obenshain, F.; Palounek, A.P.T.; Papavassiliou, V.; Pate, S.F.; Plasil, F.; Pope, K.; Qualls, J.M.; Rao, G.; Read, K.F.; Robinson, S.H.; Roche, G.; Romana, A.; Rosnet, P.; Roth, R.; Saito, N.; Sakuma, T.; Sandhoff, W.F.; Sanfratello, L.; Sato, H.D.; Savino, R.; Sekimoto, M.; Shaw, M.R.; Shibata, T.-A.; Sim, K.S.; Skank, H.D.; Smith, D.E.; Smith, G.D.; Sondheim, W.E.; Sorensen, S.; Staley, F.; Stankus, P.W.; Steffens, S.; Stein, E.M.; Stepanov, M.; Stokes, W.; Sugioka, M.; Sun, Z.; Taketani, A.; Taniguchi, E.; Tepe, J.D.; Thornton, G.W.; Tian, W.; Tojo, J.; Torii, H.; Towell, R.S.; Tradeski, J.; Vassent, M.; Velissaris, C.; Villatte, L.; Wan, Y.; Watanabe, Y.; Watkins, L.C.; Whitus, B.R.; Williams, C.; Willis, P.S.; Wong-Swanson, B.G.; Yang, Y.; Yoneyama, S.; Young, G.R.; Zhou, S.

    2003-01-01

    The PHENIX Muon Arms detect muons at rapidities of |y|=(1.2-2.4) with full azimuthal acceptance. Each muon arm must track and identify muons and provide good rejection of pions and kaons (∼10 -3 ). In order to accomplish this we employ a radial field magnetic spectrometer with precision tracking (Muon Tracker) followed by a stack of absorber/low resolution tracking layers (Muon Identifier). The design, construction, testing and expected run parameters of both the muon tracker and the muon identifier are described

  8. PHENIX Muon Arms

    Energy Technology Data Exchange (ETDEWEB)

    Akikawa, H.; Al-Jamel, A.; Archuleta, J.B.; Archuleta, J.R.; Armendariz, R.; Armijo, V.; Awes, T.C.; Baldisseri, A.; Barker, A.B.; Barnes, P.D.; Bassalleck, B.; Batsouli, S.; Behrendt, J.; Bellaiche, F.G.; Bland, A.W.; Bobrek, M.; Boissevain, J.G.; Borel, H.; Brooks, M.L.; Brown, A.W.; Brown, D.S.; Bruner, N.; Cafferty, M.M.; Carey, T.A.; Chai, J.-S.; Chavez, L.L.; Chollet, S.; Choudhury, R.K.; Chung, M.S.; Cianciolo, V.; Clark, D.J.; Cobigo, Y.; Dabrowski, C.M.; Debraine, A.; DeMoss, J.; Dinesh, B.V.; Drachenberg, J.L.; Drapier, O.; Echave, M.A.; Efremenko, Y.V.; En' yo, H.; Fields, D.E.; Fleuret, F.; Fried, J.; Fujisawa, E.; Funahashi, H.; Gadrat, S.; Gastaldi, F.; Gee, T.F.; Glenn, A.; Gogiberidze, G.; Gonin, M.; Gosset, J.; Goto, Y.; Granier de Cassagnac, R.; Hance, R.H.; Hart, G.W.; Hayashi, N.; Held, S.; Hicks, J.S.; Hill, J.C.; Hoade, R.; Hong, B.; Hoover, A.; Horaguchi, T.; Hunter, C.T.; Hurst, D.E.; Ichihara, T.; Imai, K.; Isenhower, L.D.L. Davis; Isenhower, L.D.L. Donald; Ishihara, M.; Jang, W.Y.; Johnson, J.; Jouan, D.; Kamihara, N.; Kamyshkov, Y.; Kang, J.H.; Kapoor, S.S.; Kim, D.J.; Kim, D.-W.; Kim, G.-B.; Kinnison, W.W.; Klinksiek, S.; Kluberg, L.; Kobayashi, H.; Koehler, D.; Kotchenda, L.; Kuberg, C.H.; Kurita, K.; Kweon, M.J.; Kwon, Y.; Kyle, G.S.; LaBounty, J.J.; Lajoie, J.G.; Lee, D.M.; Lee, S.; Leitch, M.J.; Li, Z.; Liu, M.X.; Liu, X.; Liu, Y.; Lockner, E.; Lopez, J.D.; Mao, Y.; Martinez, X.B.; McCain, M.C.; McGaughey, P.L.; Mioduszewski, S.; Mischke, R.E.; Mohanty, A.K.; Montoya, B.C.; Moss, J.M.; Murata, J.; Murray, M.M.; Nagle, J.L.; Nakada, Y.; Newby, J.; Obenshain, F.; Palounek, A.P.T.; Papavassiliou, V.; Pate, S.F.; Plasil, F.; Pope, K.; Qualls, J.M.; Rao, G.; Read, K.F. E-mail: readkf@ornl.gov; Robinson, S.H.; Roche, G.; Romana, A.; Rosnet, P.; Roth, R.; Saito, N.; Sakuma, T.; Sandhoff, W.F.; Sanfratello, L.; Sato, H.D.; Savino, R.; Sekimoto, M.; Shaw, M.R.; Shibata, T.-A.; Sim, K.S.; Skank, H.D.; Smith, D.E.; Smith, G.D. [and others

    2003-03-01

    The PHENIX Muon Arms detect muons at rapidities of |y|=(1.2-2.4) with full azimuthal acceptance. Each muon arm must track and identify muons and provide good rejection of pions and kaons ({approx}10{sup -3}). In order to accomplish this we employ a radial field magnetic spectrometer with precision tracking (Muon Tracker) followed by a stack of absorber/low resolution tracking layers (Muon Identifier). The design, construction, testing and expected run parameters of both the muon tracker and the muon identifier are described.

  9. Emissions from the Polish power industry

    International Nuclear Information System (INIS)

    Uliasz-Bochenczyk, Alicja; Mokrzycki, Eugeniusz

    2007-01-01

    Poland is a country where power and heat energy production is based on conventional fuel combustion, above all hard coal and lignite. In power plants and combined heat and power plants, fossil fuel combustion results in emitting to the atmosphere first of all SO 2 , NO x , CO, particulate matter, greenhouse gases for instance N 2 O and CO 2 . For many years the Polish power industry has tried to reduce the emission of air contaminants to the atmosphere. The reduction is feasible on account of various methods of emission reduction, which have been advanced and applied for many years. The paper presents conventional fuels used in the Polish professional power industry, as well as the principal emission types occurring there for the last 10 years and the undertaken reduction measures

  10. Chemical polishing of epitoxial silicon wafer

    International Nuclear Information System (INIS)

    Osada, Shohei

    1978-01-01

    SSD telescopes are used for the determination of the kind and energy of charged particles produced by nuclear reactions, and are the equipments combining ΔE counters and E counters. The ΔE counter is a thin SSD which is required to be thin and homogeneous enough to get the high resolution of measurement. The SSDs for ΔE counters have so far been obtained by polishing silicon plates mechanically and chemically or by applying electrolytic polishing method on epitaxial silicon wafers, but it was very hard to obtain them. The creative etching equipment and technique developed this time make it possible to obtain thin SSDs for ΔE counters. The outline of the etching equipment and its technique are described in the report. The etching technique applied for the silicon films for ΔE counters with thickness of about 10 μm was able to be experimentally established in this study. (Kobatake, H.)

  11. Polish normalization of the Body Esteem Scale

    Directory of Open Access Journals (Sweden)

    Małgorzata Lipowska

    2014-02-01

    Full Text Available Background Physical attractiveness plays an important part in one’s social functioning. The interest in one’s own appearance have been documented as widespread among the female population, but over the recent years it is more and more often emphasized that concentrating on body appearance concerns men as well. Franzoi and Shields (1984 created the Body Esteem Scale which allows to qualify the subject’s attitude towards his or her own body. The aim of the study was to create a Polish version of the Body Esteem Scale along with the norms for age and sex clusters. Participants and procedure The normalization sample consisted of 4298 participants: 1865 women aged 16 to 80 (M = 29.92; SD = 12.85 and 2433 men aged 16 to 78 (M = 28.74; SD = 11.50. Education levels among the participants were also controlled for. In order to create a Polish version of the Body Esteem Scale, translation was adopted as the adaptation strategy. Like the original one, the Polish scale comprises 35 items grouped into three gender specific subscales. The subscales for women include Sexual Attractiveness, Weight Concern, and Physical Condition, whereas the body esteem of is examined with regards to Physical Attractiveness, Upper Body Strength, and Physical Condition. Results Reliability of subscales was high both for females (Cronbach’s alpha from 0.80 to 0.89 and males (Cronbach’s alpha from 0.85 to 0.88. The given coefficients of reliability cover the original division into subscales adopted by the authors of BES. Conclusions We confirmed high reliability of the Polish version of the Body Esteem Scale, thus we recommend it as a diagnostic tool. Created norms allowed to refer results obtained in the course of research carried out on people with various disorders (e.g. eating disorders or body dysmorphic disorder with population data for corresponding age brackets.

  12. Galactic spiral arms formed by central explosions

    International Nuclear Information System (INIS)

    Havnes, O.

    1978-01-01

    Calculations have been made of spiral arm formation due to central explosions in a nucleus surrounded by a disc containing most of the galactic mass with the purpose of obtaining estimates on lifetimes of arms and the requirements on the energy involved in the process. The ejected gas is taken to be a few percent, or less, of the central nucleus and is ejected with velocities of the order of 1000 km s -1 . The gas, considered to be in forms of blobs, moves under the gravitational force from the disc and the nucleus and the drag force by the gas in the disc. The orbits of the blobs evolve towards the circular orbits of the disc due to this drag force and the velocities in the arms will therefore, after some time, approach those of a normal rotation curve. A relatively open structure will last 8 years. Stable ring structures with longer lifetimes may be formed by some explosions. With an energy of approximately 5 x 10 57 erg in the initial gas-blob motion and a duration of the explosion of approximately 10 7 years, the energy output in such explosions has to be > 10 43 erg s -1 . (Auth.)

  13. Two-Armed, Mobile, Sensate Research Robot

    Science.gov (United States)

    Engelberger, J. F.; Roberts, W. Nelson; Ryan, David J.; Silverthorne, Andrew

    2004-01-01

    contains a force-and-torque sensor that provides feedback for force (compliance) control of the arm. The end effector could be a tool or a robot hand, depending on the application.

  14. Robotic Automation in Computer Controlled Polishing

    Science.gov (United States)

    Walker, D. D.; Yu, G.; Bibby, M.; Dunn, C.; Li, H.; Wu, Y.; Zheng, X.; Zhang, P.

    2016-02-01

    We first present a Case Study - the manufacture of 1.4 m prototype mirror-segments for the European Extremely Large Telescope, undertaken by the National Facility for Ultra Precision Surfaces, at the OpTIC facility operated by Glyndwr University. Scale-up to serial-manufacture demands delivery of a 1.4 m off-axis aspheric hexagonal segment with surface precision robots and computer numerically controlled ('CNC') polishing machines for optical fabrication. The objective was not to assess which is superior. Rather, it was to understand for the first time their complementary properties, leading us to operate them together as a unit, integrated in hardware and software. Three key areas are reported. First is the novel use of robots to automate currently-manual operations on CNC polishing machines, to improve work-throughput, mitigate risk of damage to parts, and reduce dependence on highly-skilled staff. Second is the use of robots to pre-process surfaces prior to CNC polishing, to reduce total process time. The third draws the threads together, describing our vision of the automated manufacturing cell, where the operator interacts at cell rather than machine level. This promises to deliver a step-change in end-to-end manufacturing times and costs, compared with either platform used on its own or, indeed, the state-of-the-art used elsewhere.

  15. Effects of polishing procedures on color stability of composite resins

    Directory of Open Access Journals (Sweden)

    Ahmet Umut Güler

    2009-04-01

    Full Text Available The purpose of this study was to investigate the effect of different polishing methods on color stability of posterior, universal and nanohybrid composite resin restorative materials upon exposure to a staining agent. Twenty-five specimens were prepared for each of 5 different composite resins (Filtek Z250, Filtek P60, Quadrant LC, Grandio and Filtek Supreme. Specimens were divided into 5 groups and different polishing procedures, including polishing discs (Pd, polishing discs then diamond polishing paste (PdP, polishing discs then a liquid polishing system (Biscover (PdB, and combinations of these (PdPB were used. Unpolished specimens served as the control (C. The specimens were stored for 48 h in a coffee solution. The color of all specimens was measured before and after exposure with a colorimeter, and total color change (DE* were calculated. The data were analyzed with a two-way ANOVA and the means were compared by Tukey HSD test (a=0.05. The lowest color difference was observed in the groups PdP and C, while the highest color difference was observed in PdPB, and PdB. When comparing the five different restorative materials, no significant difference was observed between FiltekP60 and FiltekZ250, and these materials demonstrated significantly less color change than Quadrant LC and the nanohybrid materials (Grandio, Filtek Supreme. The posterior (Filtek P60 and universal (Filtek Z250 composite resin restorative materials, which do not contain tetraethyleneglycol dimethacrylate (TEGDMA, were found to be less stainable than the nanohybrid (Grandio, Filtek Supreme and universal (Quadrant LC composite resins, which contain TEGDMA. The use of diamond polishing paste after polishing with polishing discs significantly decreased staining when compared to the groups that used polishing discs alone, for all restorative materials tested. The highest color change values were obtained for the specimens that were polished with the Biscover liquid polish

  16. Worldwide Report, Arms Control.

    Science.gov (United States)

    1986-02-04

    8217Unpredictable Consequences’ of SDI (Moscow PRAVDA, 7 Dec 85) 22 Moscow TV on ASTEC Meeting, Military Monopolies, SDI (Tomas Kolesnichenko; Moscow...planet. /8309 CSO: 5200/1228 22 JPRS-TAO86*014 4 February 1986 SDI AND SPACE ARMS MOSCOW TV ON ASTEC MEETING, MILITARY MONOPOLIES, SDI

  17. Affine pairings on ARM

    NARCIS (Netherlands)

    Acar, T.; Lauter, K.; Naehrig, M.; Shumow, D.; Abdalla, M.; Lange, T.

    2013-01-01

    We report on relative performance numbers for affine and projective pairings on a dual-core Cortex A9 ARM processor. Using a fast inversion in the base field and doing inversion in extension fields by using the norm map to reduce to inversions in smaller fields, we find a very low ratio of

  18. Arms Trafficking and Colombia

    Science.gov (United States)

    2003-01-01

    chronology of the intensification of violence in the area, see Noche Y Niebla: Panorama De Derechos Humanos Y Violencia Politica En Colombia, Bogotá...Arms, London, UK: Zed Books, 2000, pp. 155–178. Noche Y Niebla: Panorama De Derechos Humanos Y Violencia Politica En Colombia, Bogotá: Cinep & Justicia

  19. Friction Properties of Polished Cvd Diamond Films Sliding against Different Metals

    Science.gov (United States)

    Lin, Zichao; Sun, Fanghong; Shen, Bin

    2016-11-01

    Owing to their excellent mechanical and tribological properties, like the well-known extreme hardness, low coefficient of friction and high chemical inertness, chemical vapor deposition (CVD) diamond films have found applications as a hard coating for drawing dies. The surface roughness of the diamond films is one of the most important attributes to the drawing dies. In this paper, the effects of different surface roughnesses on the friction properties of diamond films have been experimentally studied. Diamond films were fabricated using hot filament CVD. The WC-Co (Co 6wt.%) drawing dies were used as substrates. A gas mixture of acetone and hydrogen gas was used as the feedstock gas. The CVD diamond films were polished using mechanical polishing. Polished diamond films with three different surface roughnesses, as well as the unpolished diamond film, were fabricated in order to study the tribological performance between the CVD diamond films and different metals with oil lubrication. The unpolished and polished CVD diamond films are characterized with scanning electron microscope (SEM), atomic force microscope (AFM), surface profilometer, Raman spectrum and X-ray diffraction (XRD). The friction examinations were carried out by using a ball-on-plate type reciprocating friction tester. Low carbide steel, stainless steel, copper and aluminum materials were used as counterpart balls. Based on this study, the results presented the friction coefficients between the polished CVD films and different metals. The friction tests demonstrate that the smooth surface finish of CVD diamond films is beneficial for reducing their friction coefficients. The diamond films exhibit low friction coefficients when slid against the stainless steel balls and low carbide steel ball, lower than that slid against copper ball and aluminum ball, attributed to the higher ductility of copper and aluminum causing larger amount of wear debris adhering to the sliding interface and higher adhesive

  20. Report on the behalf of Commission for National Defence and Armed Forces on the bill project (nr 1365) aiming at strengthening conditions of access to nuclear base installations (INB). Nr 2527

    International Nuclear Information System (INIS)

    Ganay, Claude de

    2015-01-01

    This report first outlines that nuclear installations are subject to illegal intrusions which challenge their safety and security. It outlines that these installations are extremely sensitive and particularly threatened (the energy sector, as a key sector, is submitted to a specific regulation, and threats are potentially serious), that, beyond the terrorist threat and the risk of sabotage, nuclear installations are regularly facing other illegal behaviours (illegal intrusions are a recurrent issue, and drones are emerging as a new kind of threat), that the protection of nuclear installations is carried out by forces dedicated to this mission (a specialised military force for EDF sites, civil forces for the CEA and Areva, the role of the French Air Force to protect airspace), and that recent legal advances must be deepened. The second part outlines that the present legal protection framework in inadequate and incomplete. The French legal regime is presented and some foreign examples are evoked, and the need of creation of a specific penal regime is outlined. The general discussion and the discussion of the bill project articles are reported. A table proposes a comparative overview between the existing arrangement, the bill project text, and the Commission's text

  1. Martyr’s Rose - Imaginary Arms of St. Adalbert in Polish and Czech Tradition

    Directory of Open Access Journals (Sweden)

    Róża Godula

    2004-12-01

    Full Text Available An ideal of nation and freedom, characteristic of the 19th century, constituted the grounds for the patriotic image of St. Adalbert. In the circumstances of the loss of national independence, the first patron saint of the motherland managed to thrive as a potent symbol of independent Poland. An analysis of selected texts of patriotic and religious propaganda revealed its background. It is the language of myth that transforms the historic person of Wojciech (Adalbert Slawnikowicz into a model hero, who makes a comeback to the glorious and commendable beginnings in the history of the nation possible in order to restore the religious and independent Poland.

  2. The old Polish family and the threat of violence and lawlessness [Rodzina staropolska wobec zagrożenia przemocą i bezprawiem

    Directory of Open Access Journals (Sweden)

    Jan RYŚ

    2016-06-01

    Full Text Available Old Polish family was threatened with violence and lawlessness on a scale unimaginable to modern man. On the one hand, these threats were the result of constant wars that carried conflagration, looting and the specter of slavery. On the other hand, specific understanding of justice by the nobility and assertion of their rights using military measures against their neighbors were the reason the wars were sometimes more violent and onerous than armed conflict. Old Polish family was also destroyed from the inside, usually through violence from the father, who in a patriarchal model had unlimited power, which was often abused in cruel and ruthless way. The only remedy was the law, but Old Polish system of justice lacked effective enforcement of the sentence, which gave the criminals a sense of impunity and the victims – despair and helplessness.

  3. Nanoscale wedge polishing of superconducting thin films-an easy way to obtain depth dependent information by surface analysis techniques

    International Nuclear Information System (INIS)

    Shapoval, T; Engel, S; Gruendlich, M; Meier, D; Backen, E; Neu, V; Holzapfel, B; Schultz, L

    2008-01-01

    A mechanical wedge polishing procedure that offers a simple, cost-effective and rapid way to look into the depth of a thin film with different surface-sensitive scanning techniques has been developed. As an example of its wide applicability, this method was utilized for the investigation of two differently prepared superconducting YBa 2 Cu 3 O 7-δ thin films: an Hf-doped film prepared by chemical solution deposition and an undoped film grown by pulsed laser deposition. Upon polishing, the roughness of the samples was reduced to less than 5 nm (peak-to-valley) without influencing the superconducting properties of the films. Thus, nanoscale polishing opens up a unique possibility for microscopic studies with various surface-sensitive techniques. We demonstrate the successful imaging of flux lines by low temperature magnetic force microscopy after polishing a formerly rough as-prepared film. By applying the wedge polishing procedure to the Hf-doped sample, high resolution electron backscattering diffraction investigations reveal the homogeneous distribution of non-superconducting BaHfO 3 nanoparticles in the whole volume of the film

  4. Reducing the Edge Chipping for Capillary End Face Grinding and Polishing

    Directory of Open Access Journals (Sweden)

    Hošek J.

    2013-05-01

    Full Text Available This paper presents results of glass capillary end face grinding and polishing by approach that reduces the edge chipping. Brittle materials have natural tendency for edge chipping what leads to beveling the sharp edges. Not beveled sharp edges on glass capillary are important for special applications like surface tension measurement of small liquid samples. We use common grinding and polishing process for capillary end face machining modified with gradual decreasing of grinding load based on the relation of the critical chipping load. Achieved surface roughness is measured using atomic force microscopy (AFM. Capillary inner edge quality is checked both with optical microscopes and electron microscope too. We achieved a non-chipped capillary inner edge with radius down to 100 nm.

  5. 60-inch annular pitch polisher for LASL's LASER-fusion effort

    International Nuclear Information System (INIS)

    Williamson, R.

    1978-01-01

    The Antares laser will require that about 100 high-precision NaCl windows of 18-in. diameter be produced, maintained, and repaired. To aid the industry in achieving the required production rates, a polishing development program was undertaken by LASL's Laser Division in collaboration with the Air Force and International Laser Systems. The design and initial shakedown of the polishing machine is described. Preliminary results indicate the machine's design is sound, its operation is generally simple, and it should be capable of finishing 18-in. NaCl to better than lambda/2 visible and 20-10 surface. Shakedown work with glass has demonstrated 0-0 surface, complete absence of edge roll, and lambda/16 over 12 in., and lambda/6 over 19 in

  6. Tribological approach to study polishing of road surface under traffic

    OpenAIRE

    KANE, Malal; DO, Minh Tan

    2007-01-01

    The polishing phenomenon of road pavements under the vehicle traffic constitutes the main mechanism inherent to the loss of skid resistance over time. A better understanding of this phenomenon would allow an improvement of road safety. This study comprises a review of laboratory test and a model simulating the polishing of road surfaces. The laboratory test uses a polishing machine so called 'Wehner-Schulze' which can reproduce the evolution of the road texture from specimens taken directly f...

  7. Polish Phoneme Statistics Obtained On Large Set Of Written Texts

    Directory of Open Access Journals (Sweden)

    Bartosz Ziółko

    2009-01-01

    Full Text Available The phonetical statistics were collected from several Polish corpora. The paper is a summaryof the data which are phoneme n-grams and some phenomena in the statistics. Triphonestatistics apply context-dependent speech units which have an important role in speech recognitionsystems and were never calculated for a large set of Polish written texts. The standardphonetic alphabet for Polish, SAMPA, and methods of providing phonetic transcriptions are described.

  8. Polish Qualitative Sociology: The General Features and Development

    OpenAIRE

    Konecki, Krzysztof Tomasz; Kacperczyk, Anna; Marciniak, Łukasz

    2005-01-01

    Forum Qualitative Sozialforschung / Forum: Qualitative Social Research,2005, 6(3) The article explores the development of Polish qualitative sociology in Poland by presenting its main intellectual routes and some of the general features of Polish sociology. Romanticism and inductionmethod are crucial elements for the development of this discipline in Poland and contribute to its. unigueness. The role of Florian Znaniecki in creating the Polish qualitative sociology is also underlined.

  9. The United States Air Force Academy: A Bibliography: 1968 - 1972

    Science.gov (United States)

    1972-09-01

    Hist - Aerospace Historian Aero Med - Aerospace Medicine Air Reservist Airman America Armed Forces Compt - Armed Forces Comptroller Armed Forces J...center for aviary medicine . Airman 15:48, May 1971. 235 Jeans, Kit. Children learn at Academy school--CHAP pro- gram. AF Times 30:26, 29 Apr...Indoctrination 10355 Merit lists 10356 Organization 10330 Wing strength 10354 Marihuana incidents 10912 Marriage of cadet 10326

  10. An in vivo evaluation of surface polishing of TAN intermedullary nails for ease of removal

    Directory of Open Access Journals (Sweden)

    JS Hayes

    2009-09-01

    Full Text Available Fractures of the tibia and femoral diaphysis are commonly repaired by intra-medullary (IM nailing. Currently IM nails are available in either electropolished stainless steel (SS or in Titanium-Aluminium-Niobium (TAN. After healing, removal of the nails still is common but removal of TAN IM nails often has complications whereas SS IM nails of the same design are less often associated with problems. We believe the differences in removal are due to the ability of TAN to promote strong bone on-growth. We have previously shown in vivo that polishing cortical screws reduces removal torque and the percentage of bone-implant contact. Therefore, we postulate that bony on-growth onto IM nails can be reduced by means of surface polishing, for ease of removal. Here we aim to compare the pull-out forces for removal of standard TAN (TAN-S compared to experimental paste polished TAN (TAN-PP IM nails from a bilateral non-fracture sheep tibia model after 12 months implantation. Histological analysis was also performed to assess tissue on-growth to the nails. We show that polishing significantly reduces (p=0.05 the extraction force required for TAN IM nail removal. This effect in part is attributable to the distinct tissue-material reaction produced. For TAN-S nails direct bone contact was observed while for TAN-PP nails a fibrous tissue interface was noted. Since TAN is preferred over SS for IM nailing due to superior biocompatibility and mechanical properties, we believe these findings could be used to recommend changes to current surface technologies of intramedullary nails to reduce complications seen with nail removal especially in rapidly growing bone in children.

  11. Understanding the conventional arms trade

    Science.gov (United States)

    Stohl, Rachel

    2017-11-01

    The global conventional arms trade is worth tens of billions of dollars every year and is engaged in by every country in the world. Yet, it is often difficult to control the legal trade in conventional arms and there is a thriving illicit market, willing to arm unscrupulous regimes and nefarious non-state actors. This chapter examines the international conventional arms trade, the range of tools that have been used to control it, and challenges to these international regimes.

  12. Assessing operability of a novel polisher arrangement using MMS

    International Nuclear Information System (INIS)

    Shor, S.W.W.

    1987-01-01

    A condensate polisher is intended to remove both particulate matter and ionic material from the condensate. Condensate polishers have normally been placed directly in the condensate system downstream of the condensate pumps. This inline location has certain disadvantages. These disadvantages are discussed. Placing the polisher in a sidestream location, where water is removed from the condensate system, pumped through the polisher, and then returned to the condensate system provides a solution to these disadvantages. Several possible types of sidestream installations is described. This has a polisher taking unpolished condensate from one compartment from one compartment of a divided hotwell in a specially modified condenser and returning polished condensate to the other compartment. The polisher is supplied by its own dedicated pumps, which have a head requirement sufficient only to overcome the pressure drop through the polisher circuit at a flow rate of 110% of maximum condensate flow. This concept is very attractive but has not yet been tested even though it is being installed in several new units. A simulation was, therefore, performed using MMS to provide confidence that this particular sidestream polisher arrangement was operationally viable

  13. Coat of Arms.

    Science.gov (United States)

    Smith, Bryan

    1998-01-01

    Describes an activity, the "coat of arms," that can serve as an ice-breaker or warm-up for the first day of an English-as-a-Second/Foreign-Language class, as a motivating start to the week, or act as an innovative segue between skill lessons. The technique can be adapted for students ranging from elementary school to adult language learners of all…

  14. Arms Production in Venezuela.

    Science.gov (United States)

    1987-12-01

    studied engineering in the United States. Cardoen produces a wide spectrum of munitions, security equipment and especially armored vehicles, and has...capabilities are: a. The amount of capital available for investment. Arms industry development requires enormous amounts of capital, especially if the...Naval Postgraduate School Monterey, CA 93943-5100 5. Director de Educacion de La Armada 1 Comandancia General de La Armada Av. Vollmer, Urb. San

  15. Scientific coats of arms.

    Science.gov (United States)

    Fara, Patricia

    2005-09-01

    With their mythical creatures and arcane symbolism, coats of arms seem to have little connection with modern science. Yet despite its chivalric origins, the ancient language of heraldry has long fascinated famous scientists. Although this idiosyncratic tradition was parodied by Victorian geologists, who laughingly replaced unicorns and griffins with images of dinosaurs that they had recently discovered, it has been perpetuated since by Ernest Rutherford, who liked to present himself as a new alchemist.

  16. Liposuction of arm lymphoedema.

    OpenAIRE

    Brorson, Håkan

    2003-01-01

    Breast cancer is the most common disease in women, and up to 38% develop lymphedema of the arm following mastectomy, standard axillary node dissection and postoperative irradiation. Limb reductions have been reported utilising various conservative therapies such as manual lymph and pressure therapy. Some patients with long-standing pronounced lymphedema do not respond to these conservative treatments because slow or absent lymph flow causes the formation of excess subcutaneous adipose tissue....

  17. Kiikuv maja / Anu Arm

    Index Scriptorium Estoniae

    Arm, Anu

    2006-01-01

    Eesti Kunstiakadeemia esimese kursuse arhitektuuriüliõpilaste II semestri töö. Juhendaja arhitekt Andres Alver, ehitamise Pedaspeale organiseeris suvepraktika juhendaja arhitekt Jaan Tiidemann. Autor Anu Arm, kaasa töötasid ja valmis ehitasid: Ott Alver, Maarja Elm, Mari Hunt, Alvin Järving, Marten Kaevats, Riho Kerge, Reedik Poopuu, Anu Põime, Helen Rebane, Kaisa Saarva, Martin Tago, Reet Volt. Valmis: 19. VIII 2006

  18. Strategic arms limitation

    Science.gov (United States)

    Allen Greb, G.; Johnson, Gerald W.

    1983-10-01

    Following World War II, American scientists and politicians proposed in the Baruch plan a radical solution to the problem of nuclear weapons: to eliminate them forever under the auspices of an international nuclear development authority. The Soviets, who as yet did not possess the bomb, rejected this plan. Another approach suggested by Secretary of War Henry Stimson to negotiate directly with the Soviet Union was not accepted by the American leadership. These initial arms limitation failures both reflected and exacerbated the hostile political relationship of the superpowers in the 1950s and 1960s. Since 1969, the more modest focus of the Soviet-American arms control process has been on limiting the numbers and sizes of both defensive and offensive strategic systems. The format for this effort has been the Strategic Arms Limitatins Talks (Salt) and more recently the Strategic Arms Reduction Talks (START). Both sides came to these negotiations convinced that nuclear arsenals had grown so large that some for of mutual restraint was needed. Although the SALT/START process has been slow and ponderous, it has produced several concrete the agreements and collateral benefits. The 1972 ABM Treaty restricts the deployment of ballistic missile defense systems, the 1972 Interim Agreement places a quantitative freeze on each side's land based and sea based strategic launchers, and the as yet unratified 1979 SALT II Treaty sets numerical limits on all offensive strategic systems and sublimits on MIRVed systems. Collateral benefits include improved verification procedures, working definitions and counting rules, and permanent bureaucratic apparatus which enhance stability and increase the chances for achieving additional agreements.

  19. Worldwide Report, Arms Control.

    Science.gov (United States)

    1985-11-22

    dinosaurs (and a large number of other species which disappeared "simultaneously") might have become extinct because a large comet hit the earth’s...clear yet aeain the reasons why Washington is in such haste in the arms race for "star wars" and why it refuses to assume a commitment not to be...Kolesnichenko says: [Begin Kolesnichenko recording in Russian with English translation] In an effort to calm the American public and provide a logical reason

  20. The future of U.S.-Russia nuclear arms control

    Science.gov (United States)

    Pifer, Steven

    2017-11-01

    Nuclear arms control has long made contributions to U.S.-Soviet and U.S.-Russian security, but the current regime is at risk. The 1987 Intermediate-range Nuclear Forces Treaty may be headed for collapse. Both the United States and Russia are modernizing their strategic forces, and the fate of the 2010 New Strategic Arms Reduction Treaty is unclear. In the unlikely case that the sides are prepared to go beyond New START, there are ways to address further reductions and related issues. A collapse of the arms control regime, on the other hand, would mean the end of constraints on U.S. and Russian nuclear forces, a significant loss of transparency, and potential costs to U.S. security.

  1. Slower nicotine metabolism among postmenopausal Polish smokers.

    Science.gov (United States)

    Kosmider, Leon; Delijewski, Marcin; Koszowski, Bartosz; Sobczak, Andrzej; Benowitz, Neal L; Goniewicz, Maciej L

    2018-06-01

    A non-invasive phenotypic indicator of the rate of nicotine metabolism is nicotine metabolite ratio (NMR) defined as a ratio of two major metabolites of nicotine - trans-3'-hydroxycotinine/cotinine. The rate of nicotine metabolism has important clinical implications for the likelihood of successful quitting with nicotine replacement therapy (NRT). We conducted a study to measure NMR among Polish smokers. In a cross-sectional study of 180 daily cigarette smokers (42% men; average age 34.6±13.0), we collected spot urine samples and measured trans-3'-hydroxycotinine (3-HC) and cotinine levels with LC-MS/MS method. We calculated NMR (molar ratio) and analyzed variations in NMR among groups of smokers. In the whole study group, an average NMR was 4.8 (IQR 3.4-7.3). The group of women below 51 years had significantly greater NMR compared to the rest of the population (6.4; IQR 4.1-8.8 vs. 4.3; IQR 2.8-6.4). No differences were found among group ages of male smokers. This is a first study to describe variations in nicotine metabolism among Polish smokers. Our findings indicate that young women metabolize nicotine faster than the rest of population. This finding is consistent with the known effects of estrogen to induce CYP2A6 activity. Young women may require higher doses of NRT or non-nicotine medications for most effective smoking cessation treatment. Copyright © 2017 Institute of Pharmacology, Polish Academy of Sciences. Published by Elsevier B.V. All rights reserved.

  2. Plasma electrolytic polishing of metalized carbon fibers

    Directory of Open Access Journals (Sweden)

    Falko Böttger-Hiller

    2016-02-01

    Full Text Available Efficient lightweight structures require intelligent materials that meet versatile functions. Especially, carbon-fiber-reinforced polymers (CFRPs are gaining relevance. Their increasing use aims at reducing energy consumption in many applications. CFRPs are generally very light in weight, while at the same time being extremely stiff and strong (specific strength: CFRPs: 1.3 Nm kg–1, steel: 0.27 Nm kg–1; specific stiffness: CFRPs: 100 Nm kg–1, steel: 25 Nm kg–1. To increase performance and especially functionality of CFRPs, the integration of microelectronic components into CFRP parts is aspired. The functionalization by sensors, actuators and electronics can enable a high lightweight factor and a new level of failure-safety. The integration of microelectronic components for this purpose requires a working procedure to provide electrical contacts for a reliable connection to energy supply and data interfaces. To overcome this challenge, metalized carbon fibers are used. Metalized fibers are, similar to the usual reinforcing fibers, able to be soldered and therefore easy to incorporate into CFRPs. Unfortunately, metalized fibers have to be pre-treated by flux-agents. Until now, there is no flux which is suitable for mass production without destroying the polymer of the CFRP. The process of plasma electrolytic polishing (PeP could be an option, but is so far not available for copper. Thus, in this study, plasma electrolytic polishing is transferred to copper and its alloys. To achieve this, electrolytic parameters as well as the electrical setup are adapted. It can be observed that the gloss and roughness can be adjusted by means of this procedure. Finally, plasma electrolytic polishing is used to treat thin copper layers on carbon fibers.

  3. An Unbiased View of the History of Polish Medical Physics by a Senior Polish Medical Physicist

    International Nuclear Information System (INIS)

    Chomicki, O. A.

    2008-01-01

    Here is a story told by Maria Sklodowska-Curie at the meeting of the International Committee of Intellectual Cooperation in 1921: 'In a free literary competition on the role and importance of elephants the Englishman's story was 'My adventures while shooting elephants in South Africa', the Frenchman was more concerned with 'The sexual and erotic life of elephants', while the Polish approach was invariably 'The elephant versus Poland's national independence', which seemed quite understandable in the light of over 120 years when Poland was partitioned and lost its independence. Since then this saying has become proverbial and came to express the unmistakably Polish tendency to see everything in terms of Polish interests. In my remarks and reminiscences on the history of the Polish Society of Medical Physics you will quickly recognize the same tendency. First, I will, among other things, try to open some old cupboards to 'produce good [things] from the store of good' (Matthew 12:35), especially concerning the first few years of the activity in medical physics in Poland, and second, I will draw some conclusions and/or offer suggestions based on what a senior medical physicist has seen for more than 50 years of his activity in this field. (author)

  4. Terminology extraction from medical texts in Polish.

    Science.gov (United States)

    Marciniak, Małgorzata; Mykowiecka, Agnieszka

    2014-01-01

    Hospital documents contain free text describing the most important facts relating to patients and their illnesses. These documents are written in specific language containing medical terminology related to hospital treatment. Their automatic processing can help in verifying the consistency of hospital documentation and obtaining statistical data. To perform this task we need information on the phrases we are looking for. At the moment, clinical Polish resources are sparse. The existing terminologies, such as Polish Medical Subject Headings (MeSH), do not provide sufficient coverage for clinical tasks. It would be helpful therefore if it were possible to automatically prepare, on the basis of a data sample, an initial set of terms which, after manual verification, could be used for the purpose of information extraction. Using a combination of linguistic and statistical methods for processing over 1200 children hospital discharge records, we obtained a list of single and multiword terms used in hospital discharge documents written in Polish. The phrases are ordered according to their presumed importance in domain texts measured by the frequency of use of a phrase and the variety of its contexts. The evaluation showed that the automatically identified phrases cover about 84% of terms in domain texts. At the top of the ranked list, only 4% out of 400 terms were incorrect while out of the final 200, 20% of expressions were either not domain related or syntactically incorrect. We also observed that 70% of the obtained terms are not included in the Polish MeSH. Automatic terminology extraction can give results which are of a quality high enough to be taken as a starting point for building domain related terminological dictionaries or ontologies. This approach can be useful for preparing terminological resources for very specific subdomains for which no relevant terminologies already exist. The evaluation performed showed that none of the tested ranking procedures were

  5. Octopus-inspired multi-arm robotic swimming.

    Science.gov (United States)

    Sfakiotakis, M; Kazakidi, A; Tsakiris, D P

    2015-05-13

    The outstanding locomotor and manipulation characteristics of the octopus have recently inspired the development, by our group, of multi-functional robotic swimmers, featuring both manipulation and locomotion capabilities, which could be of significant engineering interest in underwater applications. During its little-studied arm-swimming behavior, as opposed to the better known jetting via the siphon, the animal appears to generate considerable propulsive thrust and rapid acceleration, predominantly employing movements of its arms. In this work, we capture the fundamental characteristics of the corresponding complex pattern of arm motion by a sculling profile, involving a fast power stroke and a slow recovery stroke. We investigate the propulsive capabilities of a multi-arm robotic system under various swimming gaits, namely patterns of arm coordination, which achieve the generation of forward, as well as backward, propulsion and turning. A lumped-element model of the robotic swimmer, which considers arm compliance and the interaction with the aquatic environment, was used to study the characteristics of these gaits, the effect of various kinematic parameters on propulsion, and the generation of complex trajectories. This investigation focuses on relatively high-stiffness arms. Experiments employing a compliant-body robotic prototype swimmer with eight compliant arms, all made of polyurethane, inside a water tank, successfully demonstrated this novel mode of underwater propulsion. Speeds of up to 0.26 body lengths per second (approximately 100 mm s(-1)), and propulsive forces of up to 3.5 N were achieved, with a non-dimensional cost of transport of 1.42 with all eight arms and of 0.9 with only two active arms. The experiments confirmed the computational results and verified the multi-arm maneuverability and simultaneous object grasping capability of such systems.

  6. Contamination and incorporation due to emission of ionizing radiation from radar equipment of the German Federal Armed Forces. A reply to the report of the staff working group Dr. Sommer, presented 21st June 2001. 2. rev. ed.

    International Nuclear Information System (INIS)

    Bauer, K.

    2001-01-01

    The document refers to an issue of public debate in Germany, induced by the disclosure of inappropriate occupational safety measures at radar equipment of the German Army and Air Force. In this reply to the official report of investigation, the author gives his own expert opinion, discussing health risks in connection with radar equipment in general, and the specific military radar installations in particular. The author explains his approach to assessing the occupational radiation dose to military personnel and the resulting health risks and effects in that particular case. (orig./CB) [de

  7. Armed conflict and child health

    OpenAIRE

    Rieder, Michael; Choonara, Imti

    2012-01-01

    Armed conflict has a major impact on child health\\ud throughout the world. One in six children worldwide lives\\ud in an area of armed conflict and civilians are more likely\\ud to die than soldiers as a result of the conflict. In stark\\ud contrast to the effect on children, the international arms\\ud trade results in huge profits for the large corporations\\ud involved in producing arms, weapons and munitions.\\ud Armed conflict is not inevitable but is an important\\ud health issue that should be...

  8. Farmers' pensions and the Polish economic crisis.

    Science.gov (United States)

    Simanis, J G

    1983-04-01

    The Polish Government, in 1977, inaugurated a new pension program that made old-age and invalidity benefits available for the first time to most farmers in that country. The evolution and eventual failure of that program were closely intertwined with a growing national economic crisis, manifested in widespread popular unrest and culminating in emergence of the Solidarity movement. The farmers' pension program was originally presented as both a social security measure and a vehicle for improving agricultural efficiency. The economic situation was expected to benefit as farms of older owners were passed to younger, presumably more efficient, successors, with the state sometimes acting as intermediary. A further step to bind the social security concept to agricultural efficiency came through relating the pension amount to the quantity of produce the individual farmer sold to the state over a number of years. The failure of these provisions and other unpopular features of the new program was aggravated by inflation and continuing deterioration of the Polish economy.

  9. The Czechoslovak-Polish Club in Brno (1925–1939)

    Czech Academy of Sciences Publication Activity Database

    Baron, Roman

    2011-01-01

    Roč. 3, č. 1 (2011), s. 43-64 ISSN 1803-6546 Institutional research plan: CEZ:AV0Z80150510 Keywords : Czechoslovak-Polish solidarity * Czechoslovak-Polish relations * Brno * associations * Interwar Period Subject RIV: AB - History

  10. Phonematic translation of Polish texts by the neural network

    International Nuclear Information System (INIS)

    Bielecki, A.; Podolak, I.T.; Wosiek, J.; Majkut, E.

    1996-01-01

    Using the back propagation algorithm, we have trained the feed forward neural network to pronounce Polish language, more precisely to translate Polish text into its phonematic counterpart. Depending on the input coding and network architecture, 88%-95% translation efficiency was achieved. (author)

  11. Etymology in the Polish Academy of Sciences Great Dictionary of ...

    African Journals Online (AJOL)

    The article offers an insight into etymological information provided in the Polish Academy of Sciences Great Dictionary of Polish (Pol. Wielki słownik języka polskiego PAN, WSJP PAN). The dictionary and the rules of producing the entries are briefly presented. These rules influence the way of working on etymology within ...

  12. Polish Qualitative Sociology. Insight into the future of postdisciplinary research

    OpenAIRE

    Konecki, Krzysztof

    2014-01-01

    The paper desctibes the definitions of following concepts: multidisiplinarity, interdisciplinarity, transdysciplinarity, postdisciplinarity. MOreover it discuss the meanings of a concept of discipline. It describes the place of the Polish qualitative sociology in the context of postdisciplinary research. The main question of paper is: Does the POlish Qualitative Sociology has entered the postdisciplinary phase of research? DGS, UL Krzysztof Konecki

  13. Disarmament and arms control

    International Nuclear Information System (INIS)

    Elzen, B.

    1979-01-01

    This report discusses how far science and technology can provide methods of making arms control and disarmament agreements more controlable in an objective way. Two case studies have been considered, the test ban treaty and the verification of the number of strategic nuclear weapons. These lead to the conclusion that both science and politics are closely interwoven and that within what appear to be scientific arguments, political positions are being defended. Consequently scientists and technologists and the contexts in which they work, play a prominent role. (C.F.)

  14. Report on the behalf of the Commission for Foreign Affairs, Defence and Armed Forces on the bill proposition adopted by the National Assembly, related on the strengthening of the protection of civil installations containing nuclear materials. Nr 446

    International Nuclear Information System (INIS)

    Pintat, Xavier

    2015-01-01

    In its first part, this report presents the nuclear sector as a sensitive sector under strict surveillance: a sector of critical importance (safety policy with its actors and its multi-level planning, a safety arrangement for the nuclear energy sector), a regulation specific to the nuclear sector, and specialised protection forces. It also addresses the issues of intrusions and over-flights (overview of intrusions, unsuitable penal repression, and new dimension of air safety due to the development of civil uses of drones). The next part comments the content of the bill proposition, and addresses the lack of a suitable penal regime for the protection of nuclear materials and of areas regarding defence. The scope of application of the bill proposition is discussed, as well as the applicable and additional penalties. A list of hearings is provided as well as non adopted amendments and a table proposing a comparison between different versions of the text

  15. Surface polishing of niobium for superconducting radio frequency (SRF) cavity applications

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Liang [College of William and Mary, Williamsburg, VA (United States)

    2014-08-01

    Niobium cavities are important components in modern particle accelerators based on superconducting radio frequency (SRF) technology. The interior of SRF cavities are cleaned and polished in order to produce high accelerating field and low power dissipation on the cavity wall. Current polishing methods, buffered chemical polishing (BCP) and electro-polishing (EP), have their advantages and limitations. We seek to improve current methods and explore laser polishing (LP) as a greener alternative of chemical methods. The topography and removal rate of BCP at different conditions (duration, temperature, sample orientation, flow rate) was studied with optical microscopy, scanning electron microscopy (SEM), and electron backscatter diffraction (EBSD). Differential etching on different crystal orientations is the main contributor to fine grain niobium BCP topography, with gas evolution playing a secondary role. The surface of single crystal and bi-crystal niobium is smooth even after heavy BCP. The topography of fine grain niobium depends on total removal. The removal rate increases with temperature and surface acid flow rate within the rage of 0~20 °C, with chemical reaction being the possible dominate rate control mechanism. Surface flow helps to regulate temperature and avoid gas accumulation on the surface. The effect of surface flow rate on niobium EP was studied with optical microscopy, atomic force microscopy (AFM), and power spectral density (PSD) analysis. Within the range of 0~3.7 cm/s, no significant difference was found on the removal rate and the macro roughness. Possible improvement on the micro roughness with increased surface flow rate was observed. The effect of fluence and pulse accumulation on niobium topography during LP was studied with optical microscopy, SEM, AFM, and PSD analysis. Polishing on micro scale was achieved within fluence range of 0.57~0.90 J/cm2, with pulse accumulation adjusted accordingly. Larger area treatment was proved possible by

  16. Joint Force Quarterly. Number 2, Autumn 1993

    Science.gov (United States)

    1993-09-01

    Typography and Design Division Government Printing Office Joint Force Quarterly is published by the Institute for National Strategic Studies, National...Decisions regard- ing the key force will affect many factors in the new environment. It determines reaction time, how much and what type of force to...shelters destroyed? Only indirectly. Attacks on shel- ters had forced a reaction by the Iraqis, one that caused the loss of their air arm as a force in

  17. Note on the polishing of small spheres of ferrimagnetic materials

    Energy Technology Data Exchange (ETDEWEB)

    Grunberg, J. G.; Antier, G. [Centre d' etudes nucleaires de Grenoble - C.E.N.G. (France); Seiden, P. E. [Institut Fourier, Universite de Grenoble (France)

    1961-07-01

    This note describes a simple and rapid method that we have used for obtaining a high degree of polish on spheres of ferrimagnetic materials. A high surface polish is of particular importance if one desires to perform ferrimagnetic resonance experiments on very narrow linewidth materials such as Yttrium Iron Garnet. It is not possible to obtain the very narrow linewidths without polishing the sample with a very fine abrasive such as 'Linde A'. Although the methods presently used for the fine polishing of ferrite spheres give satisfactory results, the method described here is of particular interest because of its simplicity and speed. For example with the air-jet tumbling technique it can take as long as three days of polishing to obtain an acceptable surface while our method will give the same results in one to two hours. (author)

  18. Genetic medicine: Polish deontological guidelines and the ethical practice of research studies with children.

    Science.gov (United States)

    Niebrój, Lesław T

    2006-01-01

    The purpose of the article is: (1) to describe deontological guidelines which regulate medical research involving human subjects in Poland, and (2) to clarify the understanding of the fundamental ethical concepts presented in these documents. To do this, two main documents are analysed: (1) the Polish Medical Ethics Code, which was approved by the 7th Extraordinary National Doctors' Convention in September 2003 after a long and difficult process of revision, and (2) the Good Practice in Science, a set of rules concerning scientists, approved by the Committee of Ethics of the Polish Academy of Science in 2001. The pluralism of contemporary ethics and of medical ethics in particular, results in various interpretations of the understanding of the crucial terms used in the deontological statements of these codes. The paper suggests that clarity in the understanding of the terms may be achieved by exploring the 'intellectual' context in which the analysed documents have been appearing and in which they are presently functioning. In order to examine such a context, the following aspects are taken into account: (1) the development of bioethics as a discipline in Poland, (2) international deontological documents which are universally accepted and are in use in Poland, (3) legal regulations regarding medical research involving persons which are currently in force in Poland, and (4) the practice of Polish Institutional Review Boards (IRBs).

  19. Erosion reasons and rate on accumulative Polish dune coast caused by the January 2012 storm surge

    Directory of Open Access Journals (Sweden)

    Tomasz A. Łabuz

    2014-03-01

    Full Text Available The Polish coast is a non-tidal area; its shores are affected mainly by autumn-winter storm surges. Those of 6 and 14 January 2012 are representative of the forces driving the erosion of normally accumulative sections of coastal dunes, monitored by the author since 1997. The sea level maximum during these two storm surges reached 1.2 to 1.5 m amsl along the Polish coast. Land forms up to 3 m amsl were inundated. Beaches and low parts of the coast up to this height were rebuilt by sea waves attacking the coast for almost 12 days. Quantitative analyses of the morphological dynamics of the coastal dunes are presented for 57 profiles located along the coast. Only those accumulative sections of the Polish coast are analysed where sand accumulation did occur and led to new foredune development. The mean rate of dune erosion was 2.5 m3 per square metre with an average toe retreat of 1.4 m. Erosion understood as dune retreat was greater when a beach was lower (correlation coefficient 0.8. Dune erosion did not occur on coasts with beaches higher than 3.2 m or on lower ones covered by embryo dunes.

  20. Edge control in CNC polishing, paper 2: simulation and validation of tool influence functions on edges.

    Science.gov (United States)

    Li, Hongyu; Walker, David; Yu, Guoyu; Sayle, Andrew; Messelink, Wilhelmus; Evans, Rob; Beaucamp, Anthony

    2013-01-14

    Edge mis-figure is regarded as one of the most difficult technical issues for manufacturing the segments of extremely large telescopes, which can dominate key aspects of performance. A novel edge-control technique has been developed, based on 'Precessions' polishing technique and for which accurate and stable edge tool influence functions (TIFs) are crucial. In the first paper in this series [D. Walker Opt. Express 20, 19787-19798 (2012)], multiple parameters were experimentally optimized using an extended set of experiments. The first purpose of this new work is to 'short circuit' this procedure through modeling. This also gives the prospect of optimizing local (as distinct from global) polishing for edge mis-figure, now under separate development. This paper presents a model that can predict edge TIFs based on surface-speed profiles and pressure distributions over the polishing spot at the edge of the part, the latter calculated by finite element analysis and verified by direct force measurement. This paper also presents a hybrid-measurement method for edge TIFs to verify the simulation results. Experimental and simulation results show good agreement.

  1. From Territorial Defence to Expeditionary Forces

    DEFF Research Database (Denmark)

    Nyemann, Dorthe; Staun, Jørgen Meedom

    2016-01-01

    After the Cold War the Danish Armed Forces moved away from its traditional role of territorial defense of Danish soil and towards a role as a globally deployable expeditionary force, imbedded with UK and/or US forces. This shift in national strategy amplified the requirements of the young officer...

  2. ROLE OF EU FUNDS IN THE DEVELOPMENT OF POLISH COMPANIES

    Directory of Open Access Journals (Sweden)

    Michał Igielski

    2014-03-01

    Full Text Available With main mechanism of stimulating the trade boom, at present in our country, should be projects financed from European Union funds. Therefore for Poland, at the beginning of the consecutive programming period, an optimal use is an important challenge coming from budget the EU of the stream of financial means - it should assure lasted and sustainable development. We must increase the competitiveness of our economy on the global market through the systematic process of raising the competitive edge of Polish enterprises on the European market. It is result of functioning in the era of the forming of the economy based on the knowledge which is forcing us into pointing the principal funding stream to such scientific areas which permanently are cooperating with the economy and will be responsible for the faster economic development of the country. Exactly enterprises which in the 21st century, in relation to permanent turbulences of the global environment, must aspire to the constant development based on the available resources are chief players of this process.

  3. Strategy for development of the Polish electricity sector

    Energy Technology Data Exchange (ETDEWEB)

    Dybowski, J. [Polish Power Grid Co., Warsaw (Poland)

    1995-12-01

    This paper represents the strategy for development of the Polish Electricity Sector dealing with specific problems which are common for all of East Central Europe. In 1990 Poland adopted a restructuring program for the entire energy sector. Very ambitious plans were changed several times but still the main direction of change was preserved. The most difficult period of transformation is featured by several contradictions which have to be balanced. Electricity prices should increase in order to cover the modernization and development program but the society is not able to take this burden in such a short time. Furthermore the new environment protection standards force the growth of capital investment program which sooner or later has to be transferred through the electricity prices. New economic mechanisms have to be introduced to the electricity sector to replace the old ones noneffective, centrally planned. This process has to follow slow management changes. Also, introduction of new electricity market is limited by those constraints. However, this process of change would not be possible without parallel governmental initiation like preparation of new energy law and regulatory frames.

  4. Chemical polishing of partially oxidized T-111 alloy

    International Nuclear Information System (INIS)

    Teaney, P.E.

    1974-01-01

    The specimens were pressure-mounted in Bakelite and ground through 600 grit on silicon carbide papers. The specimens were rough-polished on a vibratory polisher for 4 to 6 h, using a water slurry of one micron alumina on Texmet, followed by 0.3-μ alumina on Texmet overnight. Final polishing was accomplished by continuous swabbing with a chemical polish. A chemical polish consisting of ten parts lactic acid, four parts nitric acid, and four parts hydrofluoric acid worked well for the T-111 parent material specimens; however, in the partially oxidized specimens, considerable pitting and staining occurred in the oxygen-affected zone and in the transition zone between the oxygen-affected zone and the parent material. A chemical polish was developed for the partially oxidized specimens by adjusting the ratio of the acids to ten parts lactic acid, two parts nitric acid, and two parts hydrofluoric acid. This slowed the chemical attack on the oxygen-affected zone considerably and, with continuous swabbing, the pitting and stain could be avoided. The specimens were rinsed and checked occasionally on the metallograph to determine when the proper polish had been obtained. Some specimens required intermittent polishing times up to 1 / 2 hour. No relationship could be established between the oxygen content of the specimen and the time required for chemical polishing in the partially oxidized specimens. However, the microstructure of the transition zone was the most difficult to obtain, and specimens with uniform reaction zones across the width of the specimen polished quicker than those with the transition zone

  5. Limitation and reduction of conventional arms

    International Nuclear Information System (INIS)

    Chervov, N.

    1989-01-01

    We are living at a time when war between East and West---not only nuclear but also conventional war--- is totally senseless. It cannot solve any problem---political, economic, or other. From the military point of view, war between East and West is madness. Calculations show that after 20 days of conventional warfare Europe could become another Hiroshima. Therefore we must work out forms of long-term cooperation. Before it is too late, we must radically reduce our military potentials and rethink our military doctrines. The reduction by 500,000 men is for the USSR no simple solution. But that step may become a model for further actions by East and West. The West's proposal that armed forces should be reduced to the level of 95 percent of NATO's armed forces is not a solution. Both sides---the Warsaw Treaty Organization and NATO---must be deprived of the capacity to launch a sudden attack; they must be deprived of their attack potential. The USSR initiative shows the true way toward that goal. What is happening in connection with our decision is not always correctly interpreted in the West, and so I should like to draw attention to some distinctive features of the Soviet armed forces reductions and, first of all, their scale (equivalent to the Bundeswehr of the Federal Republic of Germany). With respect to Europe, Soviet troops are to be reduced in the German Democratic Republic, Czechoslovakia, Hungary, Poland, and the European part of the Soviet Union---a total of 240,000 men, 10,000 tanks, 9,500 artillery systems, and 800 combat aircraft

  6. Using quantum dots to tag subsurface damage in lapped and polished glass samples

    International Nuclear Information System (INIS)

    Williams, Wesley B.; Mullany, Brigid A.; Parker, Wesley C.; Moyer, Patrick J.; Randles, Mark H.

    2009-01-01

    Grinding, lapping, and polishing are finishing processes used to achieve critical surface parameters in a variety of precision optical and electronic components. As these processes remove material from the surface through mechanical and chemical interactions, they may induce a damaged layer of cracks, voids, and stressed material below the surface. This subsurface damage (SSD) can degrade the performance of a final product by creating optical aberrations due to diffraction, premature failure in oscillating components, and a reduction in the laser induced damage threshold of high energy optics. As these defects lie beneath the surface, they are difficult to detect, and while many methods are available to detect SSD, they can have notable limitations regarding sample size and type, preparation time, or can be destructive in nature. The authors tested a nondestructive method for assessing SSD that consisted of tagging the abrasive slurries used in lapping and polishing with quantum dots (nano-sized fluorescent particles). Subsequent detection of fluorescence on the processed surface is hypothesized to indicate SSD. Quantum dots that were introduced to glass surfaces during the lapping process were retained through subsequent polishing and cleaning processes. The quantum dots were successfully imaged by both wide field and confocal fluorescence microscopy techniques. The detected fluorescence highlighted features that were not observable with optical or interferometric microscopy. Atomic force microscopy and additional confocal microscope analysis indicate that the dots are firmly embedded in the surface but do not appear to travel deep into fractures beneath the surface. Etching of the samples exhibiting fluorescence confirmed that SSD existed. SSD-free samples exposed to quantum dots did not retain the dots in their surfaces, even when polished in the presence of quantum dots.

  7. Issues in Air Force Science and Technology Funding

    National Research Council Canada - National Science Library

    Daniel, Donald C

    2006-01-01

    ... (to Air Force senior leadership) on The Shortfall of Science and Technology." This article bluntly pointed out that the Air Force had gone from first to last among the Armed Services in the amount it spends on science and technology...

  8. An Approach to Naval Arms Control

    Science.gov (United States)

    1989-07-01

    commentary pro and con on the control of SLCM’s has 9 I: been uttered by people not known to be expert on maritime strategy and the roles of navies in crisis ... transcultural misunderstanding is indeed deep and widespread (e.g., witness the surprise on the part of America’s leading television pundits that China’s...force on behalf of (U.S definition of) international order in situations short of war; 0 alliance cohesion; 37 i * crisis , arms race, and political

  9. Antigenic typing Polish isolates of canine parvovirus

    Energy Technology Data Exchange (ETDEWEB)

    Mizak, B. [National Veterinary Research Institute, Pulawy (Poland); Plucienniczak, A. [Polish Academy ofd Sciences. Microbiology and Virology Center, Lodz (Poland)

    1995-12-31

    Polish strains of canine parvovirus isolated between 1982 and 1993 were examined to determine the extent to which the virus has evolved antigenically and genetically over eleven years. Two CPV isolates obtained in Warsaw in 1982 and Pulawy in 1993, were examined using monoclonal antibody typing, restriction analysis and sequencing VP-2 protein gene. Five other isolates from Warsaw and Pulawy were tested with the panel of monoclonal antibodies specific to CPV-2, CPV-2a and common for canine parvovirus, feline panleukopenia virus and milk enteritis virus. Results of the studies demonstrated that all isolates tested represented CPV-2a antigenic type. Rapid antigenic strain replacement recorded by Parrish and Senda in the U.S.A and Japan was not confirmed in Poland. (author). 30 refs, 2 tabs.

  10. Food patterns of Polish older people

    DEFF Research Database (Denmark)

    Wadolowska, L.; Danowska-Oziewicz, M.; Niedzwiedzka, E.

    2006-01-01

    Food patterns of Polish older people were separated and described. The research included 422 people aged 65+ years, living in 5 geographical locations. Participants of the study were selected in quota sampling. Criteria for recruitment included sex, age (65-^74 or 75+ years) and family status...... (living alone or living with other people). Respondents were asked questions about consumption of 55 food products. The factor analysis allowed for separating 21 food patterns. They included from 1 to 3 groups of products, intake of which was mutually dependant. Big number of separated food patterns...... and small number of products fonning joint food patterns speak in advocacy of relatively small reciprocal relationship between different food items consumed by the seniors in Poland....

  11. Attitudes of Polish Consumers Toward Experiential Marketing

    Directory of Open Access Journals (Sweden)

    Monika Skorek

    2017-01-01

    Full Text Available Purpose: The experience economy is a concept that can be defned as a new way of perceiving the market offer of an enterprise, focusing on the customer experience. Enterprises, both in the production and service industries, are becoming similar to one another on a massive scale, which makes it increasingly diffcult to stand out. The response to this can be to offer the consumer an unforgettable experience related to a product or service provided by a company. Methodology: This study analysed the results of qualitative research on the attitudes and opinions of Polish consumers on experience marketing. Results/fndings: The results showed that participants of the study were prepared to transition from the economy based on products or services to an economy based on experiences at a moderate level. They declared a willingness to participate in experiences offered by companies but at the same time focus on the cost and utility of them

  12. Antigenic typing Polish isolates of canine parvovirus

    International Nuclear Information System (INIS)

    Mizak, B.; Plucienniczak, A.

    1995-01-01

    Polish strains of canine parvovirus isolated between 1982 and 1993 were examined to determine the extent to which the virus has evolved antigenically and genetically over eleven years. Two CPV isolates obtained in Warsaw in 1982 and Pulawy in 1993, were examined using monoclonal antibody typing, restriction analysis and sequencing VP-2 protein gene. Five other isolates from Warsaw and Pulawy were tested with the panel of monoclonal antibodies specific to CPV-2, CPV-2a and common for canine parvovirus, feline panleukopenia virus and milk enteritis virus. Results of the studies demonstrated that all isolates tested represented CPV-2a antigenic type. Rapid antigenic strain replacement recorded by Parrish and Senda in the U.S.A and Japan was not confirmed in Poland. (author). 30 refs, 2 tabs

  13. Popularity of marijuana among Polish students

    Directory of Open Access Journals (Sweden)

    Michał Pająk

    2017-09-01

    Full Text Available Introduction and the aim: Marijuana is the most commonly used drug in the world (excluding alcohol and tobacco. According to the literature about 16% of Poles at the age of 16 to 64 years old, at least once have used cannabis. The aim of study was to estimate the popularity of marijuana among students of Polish universities. We also asked questions about respondents’ attitude towards marijuana and opinions about its validation. Material and methods: The study was conducted in 2017 on 132 individuals – 60 men and 72 women. The results were analyzed in STATISTICA 10 at p<0.05. Results:Out of interviewees, 63.6% of them, at least once in their lives, have used marijuana. This is a percentage of up to four times greater than that one given in the literature for the general population. Even 80% of men and 50% of women have tried marijuana at least once in their lives. Students of Catholic University of Lublin reach for marijuana significantly more often than students of Medical University of Lublin. The majority of respondents (53% treats marijuana as a "soft" drug, though up 67.4% believe that it has the addictive potential. More than a half of respondents (56.8% stands for liberalization of rules relevant to marijuana in Poland. Vast majority (70% of respondents believes that marijuana is easily available in Poland. Conclusions: Marijuana is a drug popular among students. The criminalization of drug use in Poland is not effective for the prevention of its use, the majority of respondents believes that marijuana is easily available in Poland. Considering the negative health and social consequences of the current state, it is worth wondering about making changes in the education system and Polish drug law.

  14. Droughts in historical times in Polish territory

    Science.gov (United States)

    Limanowka, Danuta; Cebulak, Elzbieta; Pyrc, Robert; Doktor, Radoslaw

    2015-04-01

    Climate change is one of the key environmental, social and economical issues, and it is also followed by political consequences. Impact of climate conditions on countries' economy is increasingly recognized, and a lot of attention is given, both in the global scale and by the individual national governments. In years 2008-2010, at the Poland -Institute of Meteorology and Water Management-National Research Institute was realized the KLIMAT Project on Impact of climate change on environment, economy and society (changes, effects and methods of reducing them, conclusions for science, engineering practice and economic planning) No. POIG01-03-01-14-011/08. The project was financed by the European Union and Polish state budget in frame of Innovative Economy Operational Programme. A very wide range of research was carried out in the different thematic areas. One of them was "Natural disasters and internal safety of the country (civil and economical)." The problem of drought in Poland was developed in terms of meteorology and hydrology. "Proxy" Data Descriptions very often inform about dry years and seasons, hot periods without precipitation. Analysis of historical material allowed to extract the years that have experienced prolonged periods of high temperatures and rainfall shortages. Weather phenomenon defined as drought belongs to extreme events. This information was very helpful in the process of indexing and thus to restore the course and intensity of climatic elements in the past. The analysis covered the period from year 1000 to modern times. Due to the limited information from the period of 1000-1500 the authors focused primarily on the period from 1500 to 2010. Analysis of the collected material has allowed the development of a highly precise temporal structure of the possible occurrence of dry periods to Polish territory.

  15. Nature of galaxy spiral arms

    International Nuclear Information System (INIS)

    Efremov, Yu.N.

    1984-01-01

    The nature of galaxy spiral arms is discussed in a popular form. Two approaches in the theory of spiral arms are considered; they are related to the problem of differential galaxy rotation and the spiral structure wave theory. The example of Galaxy M31 is considered to compare the structural peculiarity of its spiral arms with the wave theory predictions. The situation in the central and south-eastern part of arm S4 in Galaxy M31 noted to be completely explained by the wave theory and modern concepts on the origin of massive stars

  16. Measures for regional security and arms control in the South-East Asian area

    International Nuclear Information System (INIS)

    Uren, R.T.

    1992-01-01

    The subject of regional security and arms control in the South-East Asia raises some new and difficult issues. No approach to ensuring regional security could be complete without military dimension including the following categories: regional arms control; global arms control measure; confidence building measures that are designed to enhance the transparency of defense policies; confidence building measures that encourage cooperation among the military forces in the region

  17. March to Armageddon: The United States and the nuclear arms race, 1939 to the present

    Energy Technology Data Exchange (ETDEWEB)

    Powaski, R.

    1987-01-01

    This history of the events, forces, and factors that have brought the world to the brink of nuclear holocaust probes two basic questions: what factors perpetuate the nuclear arms race and why is it so difficult to end. Starting with the opening days of World War II, this study traces the escalating arms race up to the present and notes that, while nuclear arsenals continue to grow, nuclear arms treaties are on the verge of collapse.

  18. Nuclear arms cleanup

    International Nuclear Information System (INIS)

    Cooper, M.H.

    1994-01-01

    The Soviet Union's demise five years ago brought an end to the Cold War, the 45-year arms race between the Soviet superpower and the United States. The euphoria that greeted the end of this bloodless conflict has dampened somewhat, however, as U.S. officials and their counterparts in the former Soviet republics come to grips with its legacy: thousands of highly toxic and politically destabilizing nuclear weapons. With no more perceived need for much of their vast arsenals, the governments have agreed to dismantle large numbers of nuclear warheads. But the agencies involved in this task face a daunting technical and political problem: what to do with the thousands of tons of plutonium and uranium that are the main ingredients of nuclear weapons

  19. New perspectives in hydrodynamic radial polishing techniques for optical surfaces

    Science.gov (United States)

    Ruiz, Elfego; Sohn, Erika; Luna, Esteban; Salas, Luis; Cordero, Alberto; González, Jorge; Núñez, Manuel; Salinas, Javier; Cruz-González, Irene; Valdés, Jorge; Cabrera, Victor; Martínez, Benjamín

    2004-09-01

    In order to overcome classic polishing techniques, a novel hydrodynamic radial polishing tool (HyDRa) is presented; it is useful for the corrective lapping and fine polishing of diverse materials by means of a low-cost abrasive flux and a hydrostatic suspension system that avoids contact of the tool with the working surface. This tool enables the work on flat or curved surfaces of currently up to two and a half meters in diameter. It has the advantage of avoiding fallen edges during the polishing process as well as reducing tool wear out and deformation. The functioning principle is based on the generation of a high-velocity, high-pressure, abrasive emulsion flux with radial geometry. The polishing process is repeatable by means of the control of the tool operational parameters, achieving high degrees of precision and accuracy on optical and semiconductor surfaces, with removal rates of up to 9 mm3/hour and promising excellent surface polishing qualities. An additional advantage of this new tool is the possibility to perform interferometric measurements during the polishing process without the need of dismounting the working surface. A series of advantages of this method, numerical simulations and experimental results are described.

  20. The Neanderthal lower arm.

    Science.gov (United States)

    De Groote, Isabelle

    2011-10-01

    Neanderthal forearms have been described as being very powerful. Different individual features in the lower arm bones have been described to distinguish Neanderthals from modern humans. In this study, the overall morphology of the radius and ulna is considered, and morphological differences among Neanderthals, Upper Paleolithic Homo sapiens and recent H. sapiens are described. Comparisons among populations were made using a combination of 3D geometric morphometrics and standard multivariate methods. Comparative material included all available complete radii and ulnae from Neanderthals, early H. sapiens and archaeological and recent human populations, representing a wide geographical and lifestyle range. There are few differences among the populations when features are considered individually. Neanderthals and early H. sapiens fell within the range of modern human variation. When the suite of measurements and shapes were analyzed, differences and similarities became apparent. The Neanderthal radius is more laterally curved, has a more medially placed radial tuberosity, a longer radial neck, a more antero-posteriorly ovoid head and a well-developed proximal interosseous crest. The Neanderthal ulna has a more anterior facing trochlear notch, a lower M. brachialis insertion, larger relative mid-shaft size and a more medio-lateral and antero-posterior sinusoidal shaft. The Neanderthal lower arm morphology reflects a strong cold-adapted short forearm. The forearms of H. sapiens are less powerful in pronation and supination. Many differences between Neanderthals and H. sapiens can be explained as a secondary consequence of the hyper-polar body proportions of the Neanderthals, but also as retentions of the primitive condition of other hominoids. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. Have Third-World Arms Industries Reduced Arms Imports?

    OpenAIRE

    Looney, R.E.

    1989-01-01

    Current Research on Peace and Violence, no. 1, 1989. Refereed Journal Article In 1945 only Argentina, Brazil, India and South Africa in the Third World possessed domestic arms industries which produced weapons systems other than small arms and ammunition (SIPRI, 1987, 76).

  2. Supporting the President's Arms Control and Nonproliferation Agenda: Transparency and Verification for Nuclear Arms Reductions

    International Nuclear Information System (INIS)

    Doyle, James E.; Meek, Elizabeth

    2009-01-01

    The President's arms control and nonproliferation agenda is still evolving and the details of initiatives supporting it remain undefined. This means that DOE, NNSA, NA-20, NA-24 and the national laboratories can help define the agenda, and the policies and the initiatives to support it. This will require effective internal and interagency coordination. The arms control and nonproliferation agenda is broad and includes the path-breaking goal of creating conditions for the elimination of nuclear weapons. Responsibility for various elements of the agenda will be widely scattered across the interagency. Therefore an interagency mapping exercise should be performed to identify the key points of engagement within NNSA and other agencies for creating effective policy coordination mechanisms. These can include informal networks, working groups, coordinating committees, interagency task forces, etc. It will be important for NA-20 and NA-24 to get a seat at the table and a functional role in many of these coordinating bodies. The arms control and nonproliferation agenda comprises both mature and developing policy initiatives. The more mature elements such as CTBT ratification and a follow-on strategic nuclear arms treaty with Russia have defined milestones. However, recent press reports indicate that even the START follow-on strategic arms pact that is planned to be complete by the end of 2009 may take significantly longer and be more expansive in scope. The Russians called for proposals to count non-deployed as well as deployed warheads. Other elements of the agenda such as FMCT, future bilateral nuclear arms reductions following a START follow-on treaty, nuclear posture changes, preparations for an international nuclear security summit, strengthened international safeguards and multilateral verification are in much earlier stages of development. For this reason any survey of arms control capabilities within the USG should be structured to address potential needs across the

  3. 78 FR 701 - 36(b)(1) Arms Sales Notification

    Science.gov (United States)

    2013-01-04

    ... military balance in the region. The principal contractors will be 3Di Technologies and L-3 Communications... elements of logistics and program support. (iv) Military Department: Army (AAO, Amd 6) (v) Prior Related... armed forces. The purchase of this equipment will enhance the Iraqi military's foundational capabilities...

  4. A Profession of Arms

    Science.gov (United States)

    2011-01-01

    survey of 17,000 civilian technology professionals. Acquisitions, Military Intelligence, Military Investigations, Special Forces, and Military Culinary ...assigned as a career manager at Human Resources Com- mand at Fort Knox, Ky. She holds a Bachelor of Arts in History from Tay- lor University and a

  5. JPRS Report, Arms Control

    Science.gov (United States)

    1989-01-10

    to be taken. Specifically, study of the 1970s detente period affords abundant food for thought. Many of the procedural propositions of the foreign...parts of Europe. He even feels that if Franch nuclear deterrent forces did not exist, it would now be time to create them. But this does not tally

  6. Dynamic model of the octopus arm. II. Control of reaching movements.

    Science.gov (United States)

    Yekutieli, Yoram; Sagiv-Zohar, Roni; Hochner, Binyamin; Flash, Tamar

    2005-08-01

    The dynamic model of the octopus arm described in the first paper of this 2-part series was used here to investigate the neural strategies used for controlling the reaching movements of the octopus arm. These are stereotypical extension movements used to reach toward an object. In the dynamic model, sending a simple propagating neural activation signal to contract all muscles along the arm produced an arm extension with kinematic properties similar to those of natural movements. Control of only 2 parameters fully specified the extension movement: the amplitude of the activation signal (leading to the generation of muscle force) and the activation traveling time (the time the activation wave takes to travel along the arm). We found that the same kinematics could be achieved by applying activation signals with different activation amplitudes all exceeding some minimal level. This suggests that the octopus arm could use minimal amplitudes of activation to generate the minimal muscle forces required for the production of the desired kinematics. Larger-amplitude signals would generate larger forces that increase the arm's stability against perturbations without changing the kinematic characteristics. The robustness of this phenomenon was demonstrated by examining activation signals with either a constant or a bell-shaped velocity profile. Our modeling suggests that the octopus arm biomechanics may allow independent control of kinematics and resistance to perturbation during arm extension movements.

  7. Reel-to-reel substrate tape polishing system

    Energy Technology Data Exchange (ETDEWEB)

    Selvamanickam, Venkat; Gardner, Michael T.; Judd, Raymond D.; Weloth, Martin; Qiao, Yunfei

    2005-06-21

    Disclosed is a reel-to-reel single-pass mechanical polishing system (100) suitable for polishing long lengths of metal substrate tape (124) used in the manufacture of high-temperature superconductor (HTS) coated tape, including multiple instantiations of a polishing station (114) in combination with a subsequent rinsing station (116) arranged along the axis of the metal substrate tape (124) that is translating between a payout spool (110a) and a take-up spool (110b). The metal substrate tape obtains a surface smoothness that is suitable for the subsequent deposition of a buffer layer.

  8. Polishing Sapphire Substrates by 355 nm Ultraviolet Laser

    Directory of Open Access Journals (Sweden)

    X. Wei

    2012-01-01

    Full Text Available This paper tries to investigate a novel polishing technology with high efficiency and nice surface quality for sapphire crystal that has high hardness, wear resistance, and chemical stability. A Q-switched 355 nm ultraviolet laser with nanosecond pulses was set up and used to polish sapphire substrate in different conditions in this paper. Surface roughness Ra of polished sapphire was measured with surface profiler, and the surface topography was observed with scanning electronic microscope. The effects of processing parameters as laser energy, pulse repetition rate, scanning speed, incident angle, scanning patterns, and initial surface conditions on surface roughness were analyzed.

  9. Microscopic machining mechanism of polishing based on vibrations of liquid

    International Nuclear Information System (INIS)

    Huang, Z G; Guo, Z N; Chen, X; Yu, Z Q; Yu, T M; Lee, W B

    2007-01-01

    A molecular dynamics method has been applied to study the mechanism of polishing based on vibrations of liquid. Movements of polishing particles and formations of impact dents are simulated and discussed. The abrasive effect between particle and machined substrate is evaluated empirically. Polishing qualities, including roughness and fractal character under multiple impacts, are obtained by numerical methods. Results show that the particle will vibrate and roll viscously on the substrate. Press, tear and self-organization effects will be responsible for the formation of impact dents. Simulation results are compared with experimental data to verify the conclusions

  10. Presentation of the verbs in Bulgarian-Polish electronic dictionary

    Directory of Open Access Journals (Sweden)

    Ludmila Dimitrova

    2014-09-01

    Full Text Available Presentation of the verbs in Bulgarian-Polish electronic dictionary This paper briefly discusses the presentation of the verbs in the first electronic Bulgarian-Polish dictionary that is currently being developed under a bilateral collaboration between IMI-BAS and ISS-PAS. Special attention is given to the digital entry classifiers that describe Bulgarian and Polish verbs. Problems related to the correspondence between natural language phenomena and their presentations are discussed. Some examples illustrate the different types of dictionary entries for verbs.

  11. "Agricultural budget" and the competitiveness of the Polish agriculture

    OpenAIRE

    Lenkiewicz, Stanisław; Rokicki, Bartłomiej

    2014-01-01

    The aim of the publication is to assess the impact of public support on the functioning of the Polish agriculture. In order to achieve this aim the publication includes an analysis of the system of direct payments and rural development policy instruments planned to be implemented in Poland within the CAP 2014-2020. The study also presents an analysis of regional diversity of the Polish agriculture and an assessment of the scale of agricultural investment made in recent years in all the Polish...

  12. Nuclear Arms Race and Environment

    OpenAIRE

    Li, Anpeng

    2012-01-01

    This paper introduces a new factor, environment, into nuclear arms race model. In this model, nuclear weapons produce larger defense power compared with conventional arms, but hurt the environment meanwhile. In the global welfare maximum level, both conventional and nuclear weapons budget are zero. However, the competitive equilibrium may not achieve the optimum. I give the condition to jump out of the prisoner's dilemma.

  13. Role of crystal orientation on chemical mechanical polishing of single crystal copper

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, Aibin, E-mail: abzhu@mail.xjtu.edu.cn; He, Dayong; Luo, Wencheng; Liu, Yangyang

    2016-11-15

    Highlights: • The role of crystal orientation in cooper CMP by quasi-continuum was studied. • The atom displacement diagrams were obtained and analyzed. • The stress distribution diagrams and load-displacement curves were analyzed. • This research is helpful to revealing the material removal mechanism of CMP. - Abstract: The material removal mechanism of single crystal copper in chemical mechanical polishing (CMP) has not been intensively investigated. And the role of crystal orientation in CMP of single crystal cooper is not quite clear yet. Quasi-continuum method was adopted in this paper to simulate the process of nano-particles grinding on single crystal copper in CMP process. Three different crystal orientations, i.e. x[100]y[001], x[001]y[110] and x[–211]y[111], were chosen for analysis. The atom displacement diagrams, stress distribution diagrams and load-displacement curves were obtained. After analyzing the deformation mechanism, residual stress of the work piece material and cutting force, results showed that, the crystal orientation of work piece has great influence on the deformation characteristics and surface quality of work piece during polishing. In the A(001)[100] orientation, the residual stress distribution after polishing is deeper, and the stress is larger than that in the B(110)[001] and C(111)[–211] orientations. And the average tangential cutting force in the A(001)[100] orientation is much larger than those in the other two crystal orientation. This research is helpful to revealing the material removal mechanism of CMP process.

  14. Arménie

    Directory of Open Access Journals (Sweden)

    François Verdier

    2012-04-01

    Full Text Available L’Arménie est une petite république du Caucase, à la limite sud–est de l’Europe, qui a gagné son autonomie en 1990 après l’ouverture du bloc soviétique. Le nouveau Ministère du Patrimoine a sollicité la coopération de la France pour mettre en place une nouvelle politique culturelle. Tout d’abord, une évaluation sur place de la situation dans les domaines des monuments historiques, de l’archéologie et de l’Inventaire a permis d’envisager les réponses à proposer. Pour la demande d’informatisation des dossiers d’inventaire déjà réalisés sous l’autorité de l’Académie de Saint–Petersbourg, nous avons proposé de former des chercheurs arméniens aux méthodes et techniques de l’Inventaire général. L’accueil d’une stagiaire pendant trois mois au service régional de l’Inventaire de Haute–Normandie a été suivi par la mise en place d’un équipement informatique à Yérévan, puis par l’accueil et la formation de techniciens informaticiens et photographes arméniens. De retour dans leur pays ils ont commencé à remettre en place un service d’inventaire dont le programme comprend la création d’une base de données patrimoniales, le recensement de la ville de Yérévan, la numérisation d’images pour la publication d’un indicateur du patrimoine et la préparation de dossiers de protection au titre du patrimoine mondial.The Armenian heritage comprises both archaeological remains of towns destroyed by never–ending wars and a number of old churches from the eleventh and twelfth centuries. Yerevan, the capital of Armenia, was founded three thousand years ago and is one of Europe’s oldest capitals. From 1925 it has developed according to an ambitious urban planning project. After the major political upheavals of 1991, a special ministry was created to look after the architectural and movable heritage of the country and to promote the Armenian national identity. A mission in Yerevan was

  15. How do octopuses use their arms?

    Science.gov (United States)

    Mather, J A

    1998-09-01

    A taxonomy of the movement patterns of the 8 flexible arms of octopuses is constructed. Components consist of movements of the arm itself, the ventral suckers and their stalks, as well as the relative position of arms and the skin web between them. Within 1 arm, combinations of components result in a variety of behaviors. At the level of all arms, 1 group of behaviors is described as postures, on the basis of the spread of all arms and the web to make a 2-dimensional surface whose position differs in the 3rd dimension. Another group of arm behaviors is actions, more or less coordinated and involving several to all arms. Arm control appears to be based on radial symmetry, relative equipotentiality of all arms, relative independence of each arm, and separability of components within the arm. The types and coordination of arm behaviors are discussed with relationship to biomechanical limits, muscle structures, and neuronal programming.

  16. Dynamic model of the octopus arm. I. Biomechanics of the octopus reaching movement.

    Science.gov (United States)

    Yekutieli, Yoram; Sagiv-Zohar, Roni; Aharonov, Ranit; Engel, Yaakov; Hochner, Binyamin; Flash, Tamar

    2005-08-01

    The octopus arm requires special motor control schemes because it consists almost entirely of muscles and lacks a rigid skeletal support. Here we present a 2D dynamic model of the octopus arm to explore possible strategies of movement control in this muscular hydrostat. The arm is modeled as a multisegment structure, each segment containing longitudinal and transverse muscles and maintaining a constant volume, a prominent feature of muscular hydrostats. The input to the model is the degree of activation of each of its muscles. The model includes the external forces of gravity, buoyancy, and water drag forces (experimentally estimated here). It also includes the internal forces generated by the arm muscles and the forces responsible for maintaining a constant volume. Using this dynamic model to investigate the octopus reaching movement and to explore the mechanisms of bend propagation that characterize this movement, we found the following. 1) A simple command producing a wave of muscle activation moving at a constant velocity is sufficient to replicate the natural reaching movements with similar kinematic features. 2) The biomechanical mechanism that produces the reaching movement is a stiffening wave of muscle contraction that pushes a bend forward along the arm. 3) The perpendicular drag coefficient for an octopus arm is nearly 50 times larger than the tangential drag coefficient. During a reaching movement, only a small portion of the arm is oriented perpendicular to the direction of movement, thus minimizing the drag force.

  17. Wind power and defense interests on Gotland. Presentation of a joint project between the County Administrative Board, Region Gotland and the Swedish Armed Forces in 2011; Vindkraft och foersvarsintressen paa Gotland. Redovisning av ett samverkansprojekt mellan Laensstyrelsen, Region Gotland och Foersvarsmakten 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The island of Gotland has a large potential for wind power production. An existing weather radar system, however, causes extensive restrictions for further development of wind power on Gotland. In a joint project during 2011 the County Administration Board of Gotland, the Municipality of Gotland and the Swedish Armed Forces have explored ways to overcome the existing conflicts. The project has been sponsored by the Swedish Energy Agency. Through the collaboration, the participants have gained a better understanding of various aspects of the conflicting interests. Studies have been carried out with the prospect to modelling alternative solutions to reduce the conflicts. The study regarding the radar system has been carried out by the Swedish Meteorological and Hydrological Inst.. This report present some practical solutions to avoid conflict in most of areas which are planned for wind power by the municipality. It is suggested that a complimentary radar can be built. A number of alternative localizations for the complimentary radar have been suggested and the potential effects for wind power production estimated. Costs for the suggested solutions have been calculated.

  18. JPRS Report, Arms Control

    Science.gov (United States)

    1989-05-09

    drop his ANZUS bombshell by his visit to Strawberry Fields in New York with Yoko Ono, the widow of Beatle John Lennon. The Opposition regarded Mr...Murphy; THE NEW ZEALAND HERALD 27 Apr] 11 Lange Said To Risk Leadership [S. Collins; NEW ZEALAND HERALD 27 Apr] 12 Bush Administration Called...30-31 [Article by Hsiao Li: "Outlook for Talks on Conven- tional Forces in Europe"] [Text]Special dispatch from Vienna The talks on Conven- tional

  19. Scaling properties of Polish rain series

    Science.gov (United States)

    Licznar, P.

    2009-04-01

    Scaling properties as well as multifractal nature of precipitation time series have not been studied for local Polish conditions until recently due to lack of long series of high-resolution data. The first Polish study of precipitation time series scaling phenomena was made on the base of pluviograph data from the Wroclaw University of Environmental and Life Sciences meteorological station located at the south-western part of the country. The 38 annual rainfall records from years 1962-2004 were converted into digital format and transformed into a standard format of 5-minute time series. The scaling properties and multifractal character of this material were studied by means of several different techniques: power spectral density analysis, functional box-counting, probability distribution/multiple scaling and trace moment methods. The result proved the general scaling character of time series at the range of time scales ranging form 5 minutes up to at least 24 hours. At the same time some characteristic breaks at scaling behavior were recognized. It is believed that the breaks were artificial and arising from the pluviograph rain gauge measuring precision limitations. Especially strong limitations at the precision of low-intensity precipitations recording by pluviograph rain gauge were found to be the main reason for artificial break at energy spectra, as was reported by other authors before. The analysis of co-dimension and moments scaling functions showed the signs of the first-order multifractal phase transition. Such behavior is typical for dressed multifractal processes that are observed by spatial or temporal averaging on scales larger than the inner-scale of those processes. The fractal dimension of rainfall process support derived from codimension and moments scaling functions geometry analysis was found to be 0.45. The same fractal dimension estimated by means of the functional box-counting method was equal to 0.58. At the final part of the study

  20. Polish electoral geography and its methods

    Directory of Open Access Journals (Sweden)

    Zbigniew Rykiel

    2011-01-01

    Full Text Available Differences in the understanding of electoral geography between social sciences are discussed in the article. Main fields and spatial scales of Polish electoral geography are identified. Main methods of multidimensional statistics are discussed. A necessity of a proper choice, based on theories of voting behaviour, of explaning variables to statistical models are emphasised. Regression analysis indicates only a formal usefulness in electoral geography, for quantitative relationships between variables in the model can be evidenced, which may be meaningless not only essentially, but even statistically. The application of canonical analysis in electoral geography brought a methodological turning-point to the statistical approach. This method allowed to combine: (1 the foundation of the selection of input variables on theories of voting behaviour; (2 the analysis of dependence of the electoral results on socio-economic characteristics of areas; (3 an identification of electoral options; (4 a quantification of the role of the historical heritage in the contemporary voting behaviour; and (5 the analysis of the stability of the electoral space. A well grounded opinion was weakened about the general competitiveness of right- and left-wing parties in Poland’s political space. Parties with similar rather than different programmes compete in given areas. It was indicated that elections have only formal influence on the structure of Parliament while the electoral system is decisive. Electoral, including territorial, manipulations also play their part. The empirical analysis indicated that Poland’s political space is polarised between the right-wing-oriented areas of the south-eastern half of the country and the left-wing-oriented areas of the north-western half. The political competition between the left and the right operates merely on the national scale, while it is not reflected territorially.The quantification of the influence of the nineteenth

  1. DEMONSTRATION BULLETIN: COLLOID POLISHING FILTER METHOD - FILTER FLOW TECHNOLOGY, INC.

    Science.gov (United States)

    The Filter Flow Technology, Inc. (FFT) Colloid Polishing Filter Method (CPFM) was tested as a transportable, trailer mounted, system that uses sorption and chemical complexing phenomena to remove heavy metals and nontritium radionuclides from water. Contaminated waters can be pro...

  2. The resettlement of Polish refugees after the second world war

    Directory of Open Access Journals (Sweden)

    Agata Blaszczyk

    2017-02-01

    Full Text Available The passing of the Polish Resettlement Act and the creation of the different agencies related to it undoubtedly represented an unprecedented response to the challenge of mass migration in the UK.

  3. Comparative study of performance of shoe polishes formulated from ...

    African Journals Online (AJOL)

    GARZALI

    1Department of Pure and Industrial Chemistry, Bayero University, Kano. 2College of Science ... carbon black pigment. Polyethylene polish like the one formulated using carbon black pigment was ... into fine black powder. Purification of Wax.

  4. Polish Defense Policy in the Context of National Security Strategy

    National Research Council Canada - National Science Library

    Bieniek, Piotr S

    2006-01-01

    ...) and the North Atlantic Treaty Organization (NATO). Polish security policy and strategy is shaped by its geographical location, which places Poland in NATO's main strategic area opposite the Russian Federation and Belarus...

  5. Employability management practices in the Polish ICT sector

    NARCIS (Netherlands)

    Marzec, I.; van der Heijden, Beatrice; Scholarios, D.; van der Schoot, E.; Jedrzejowicz, P.; Bozionelos, N.; Epitropaki, O.; Knauth, P.; Mikkelsen, A.; van der Heijde, C.M.

    2009-01-01

    This article examines current career thinking and employability management practices within the Polish Information and Communication Technology (ICT) sector. The aim of this contribution is to identify career management problems and to determine obstacles for implementing employability management

  6. Super Polishing of Aluminum 6061-T6 Mirrors, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — An innovative 2D super-polishing process for Aluminum 6061-T6 planar mirrors which removes diamond point turning (DPT) grooves and attains rms surface finishes below...

  7. Production of rare earth polishing powders in Russia

    International Nuclear Information System (INIS)

    Kosynkin, V.D.; Ivanov, E.N.; Kotrekhov, V.A.; Shtutza, M.G.; Grabko, A.I.

    1998-01-01

    Full text: Russia is a potent producer of polishing powders made of rare earth material presented as an extensive and well developed base. Considering the reserves, the facilities predisposition and the polishing agent (cerium dioxide) content the chief mineral source is loparite, apatite and monazite. The production of rare earth polishing powders is based on specially developed continuous technological processes, corrosion-proof equipment, ensuring a high and stable production quality. A special attention is paid to the radiation safety of the powders. The initial material for the rare earth polishing powders based on loparite is the fusion cake of rare earth chlorides obtained at that mineral chlorination. The technology of the polishing powder production from the REE fusion cake includes the following stages: dissolution of the REE fusion cake chlorides; - thorough cleaning of the REE fusion cake chlorides from radioactive and non-rare-earth impurities; chemical precipitation of REE carbonates, obtaining middlings with proper material and granulometric composition, thermal treatment of precipitated carbonates followed with the operations of drying and roasting; classification of roasted oxides, obtaining end products - polishing powders. The production of fluorine-containing powders includes the stage of their fluorination after the stage of carbonate precipitation. The stabilizing doping can be introduced both into the middlings during one of the technological process of powders manufacturing and into the end product. Rare earth polishing powders are manufactured in Russia by the Share Holding Company 'Chepetz Mechanical Plant' (ChMP Co.), the city of Glasov. The plant produces a number of polishing materials, such as; polishing powder Optinol, containing at least 50% by mass of cerium dioxide, used in the mass production of optical and other articles; polishing powder Optinol-10 with doping to improve the sedimentary and aggregate stability of the solid phase

  8. Research on high-efficiency polishing technology of photomask substrate

    Science.gov (United States)

    Zhao, Shijie; Xie, Ruiqing; Zhou, Lian; Liao, Defeng; Chen, Xianhua; Wang, Jian

    2018-03-01

    A method of photomask substrate fabrication is demonstrated ,that the surface figure and roughness of fused silica will converge to target precision rapidly with the full aperture polishing. Surface figure of optical flats in full aperture polishing processes is primarily dependent on the surface profile of polishing pad, therefor, a improved function of polishing mechanism was put forward based on two axis lapping machine and technology experience, and the pad testing based on displacement sensor and the active conditioning method of the pad is applied in this research. Moreover , the clamping deformation of the thin glass is solved by the new pitch dispensing method. The experimental results show that the surface figure of the 152mm×152mm×6.35mm optical glass is 0.25λ(λ=633nm) and the roughness is 0.32nm ,which has meet the requirements of mask substrate for 90 45nm nodes.

  9. Laser polishing of 3D printed mesoscale components

    International Nuclear Information System (INIS)

    Bhaduri, Debajyoti; Penchev, Pavel; Batal, Afif; Dimov, Stefan; Soo, Sein Leung; Sten, Stella; Harrysson, Urban; Zhang, Zhenxue; Dong, Hanshan

    2017-01-01

    Highlights: • Process optimisation for laser polishing novel 3D printed SS316L parts. • Evaluating the effects of key polishing parameters on SS316L surface roughness. • Detailed spectroscopic analysis of oxide layer formation due to laser polishing. • Comparative surface integrity analysis of SS parts polished in air and argon. • A maximum reduction in roughness of over 94% achieved at optimised polishing settings. - Abstract: Laser polishing of various engineered materials such as glass, silica, steel, nickel and titanium alloys, has attracted considerable interest in the last 20 years due to its superior flexibility, operating speed and capability for localised surface treatment compared to conventional mechanical based methods. The paper initially reports results from process optimisation experiments aimed at investigating the influence of laser fluence and pulse overlap parameters on resulting workpiece surface roughness following laser polishing of planar 3D printed stainless steel (SS316L) specimens. A maximum reduction in roughness of over 94% (from ∼3.8 to ∼0.2 μm S_a) was achieved at the optimised settings (fluence of 9 J/cm"2 and overlap factors of 95% and 88–91% along beam scanning and step-over directions respectively). Subsequent analysis using both X-ray photoelectron spectroscopy (XPS) and glow discharge optical emission spectroscopy (GDOES) confirmed the presence of surface oxide layers (predominantly consisting of Fe and Cr phases) up to a depth of ∼0.5 μm when laser polishing was performed under normal atmospheric conditions. Conversely, formation of oxide layers was negligible when operating in an inert argon gas environment. The microhardness of the polished specimens was primarily influenced by the input thermal energy, with greater sub-surface hardness (up to ∼60%) recorded in the samples processed with higher energy density. Additionally, all of the polished surfaces were free of the scratch marks, pits, holes, lumps

  10. Laser polishing of 3D printed mesoscale components

    Energy Technology Data Exchange (ETDEWEB)

    Bhaduri, Debajyoti, E-mail: debajyoti.bhaduri@gmail.com [Department of Mechanical Engineering, School of Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom); Penchev, Pavel; Batal, Afif; Dimov, Stefan; Soo, Sein Leung [Department of Mechanical Engineering, School of Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom); Sten, Stella; Harrysson, Urban [Digital Metal, Höganäs AB, 263 83 Höganäs (Sweden); Zhang, Zhenxue; Dong, Hanshan [School of Metallurgy and Materials, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom)

    2017-05-31

    Highlights: • Process optimisation for laser polishing novel 3D printed SS316L parts. • Evaluating the effects of key polishing parameters on SS316L surface roughness. • Detailed spectroscopic analysis of oxide layer formation due to laser polishing. • Comparative surface integrity analysis of SS parts polished in air and argon. • A maximum reduction in roughness of over 94% achieved at optimised polishing settings. - Abstract: Laser polishing of various engineered materials such as glass, silica, steel, nickel and titanium alloys, has attracted considerable interest in the last 20 years due to its superior flexibility, operating speed and capability for localised surface treatment compared to conventional mechanical based methods. The paper initially reports results from process optimisation experiments aimed at investigating the influence of laser fluence and pulse overlap parameters on resulting workpiece surface roughness following laser polishing of planar 3D printed stainless steel (SS316L) specimens. A maximum reduction in roughness of over 94% (from ∼3.8 to ∼0.2 μm S{sub a}) was achieved at the optimised settings (fluence of 9 J/cm{sup 2} and overlap factors of 95% and 88–91% along beam scanning and step-over directions respectively). Subsequent analysis using both X-ray photoelectron spectroscopy (XPS) and glow discharge optical emission spectroscopy (GDOES) confirmed the presence of surface oxide layers (predominantly consisting of Fe and Cr phases) up to a depth of ∼0.5 μm when laser polishing was performed under normal atmospheric conditions. Conversely, formation of oxide layers was negligible when operating in an inert argon gas environment. The microhardness of the polished specimens was primarily influenced by the input thermal energy, with greater sub-surface hardness (up to ∼60%) recorded in the samples processed with higher energy density. Additionally, all of the polished surfaces were free of the scratch marks, pits, holes

  11. KINEMATICS AND DYNAMICS OF BALLS WHILE BEING POLISHED BETWEEN MISALIGNED DISKS IN DRIVEN SEPARATOR

    Directory of Open Access Journals (Sweden)

    K. G. Schetnikovich

    2007-01-01

    Full Text Available The paper contains description of tool design which is used for rough polishing of balls made of brittle materials. This tool consists of top disk, which is fi-eely set on pouring bearing of the separator shaft, and a bottom disk with elastic coating. Theoretical investigations of ball kinematics have permitted to determine an angular velocity of the balls in the machining zone, value and direction oi slipping speed with respect to the tool.it has been determined that even change of the position of bail rotation instantaneous axis relative to the separator is reached at equality of angular velocities of the bottom disk and the separator. When the top disk is freely set slipping speed is equal for all the balls of the machined lot. When the top disk is stationary slipping speed is significantly increasing however its value becomes variable and depends on ball distance to separator rotation axis.The presented equations of ball dynamics in the machining zone have made it possible to detennine a cohesive force with the bottom disk, frictional forces against the top disk and separator. Recommendations on selection of machining modes at initial and final stages of ball polishing are given in the paper.

  12. Reusing Ceramic Tile Polishing Waste In Paving Block Manufacturing

    OpenAIRE

    Giordano Penteado; Carmenlucia Santos; de Carvalho; Eduardo Viviani; Cecche Lintz; Rosa Cristina

    2016-01-01

    Ceramic companies worldwide produce large amounts of polishing tile waste, which are piled up in the open air or disposed of in landfills. These wastes have such characteristics that make them potential substitutes for cement and sand in the manufacturing of concrete products. This paper investigates the use of ceramic tile polishing waste as a partial substitute for cement and sand in the manufacturer of concrete paving blocks. A concrete mix design was defined and then the sand was replaced...

  13. Borel hierarchies in infinite products of Polish spaces

    Indian Academy of Sciences (India)

    with two product topologies: (i) the product of copies of the Polish topology on X, so that H is again a Polish space and (ii) the product of copies of the discrete topology on X. Define now the Borel hierarchy in the larger topology on H. To do so, we need some notation. An element of H will be denoted by h = (x1,x2,...,xn,.

  14. Polish Standard of the Technical Safety of Transmission Gas Pipelines

    International Nuclear Information System (INIS)

    Tkacz, A.J.

    2006-01-01

    The document is presenting the idea of the CNGI Norm called The Polish Standard of the Technical Safety of Transmission Gas Pipelines and the way of using it by companies associated in the Chamber of the Natural Gas Industry in the business activity. It will be applied to improve the quality and reliability of gas transmission after full opening of Polish natural gas market. (author)

  15. IDENTITY AND NEGOTIATION OF BOUNDARIES AMONG YOUNG POLISH JEWS

    OpenAIRE

    Cukras-Stelągowska, Joanna

    2015-01-01

    In this chapter, I would like to look at the processes of building the cultural identity of the young generation of Polish Jews, primarily including the models of constructing modern identifications with the Polish society, the Jewish people and the State of Israel. I will present the results of my own studies, and of those conducted by a few other young researchers dealing with these issues. My main theoretical sources are within the interpretive paradigm. The research methodology was based ...

  16. Factors influencing the surface quality of polished tool steels

    International Nuclear Information System (INIS)

    Rebeggiani, S; Rosén, B-G

    2014-01-01

    Today’s demands on surface quality of moulds for injection moulding of plastic components involve no/low defect contents and roughness levels in the nm-range for high gloss applications. Material properties as well as operating conditions influence the mould finish, and thus the final surface of moulded products. This paper focuses on how particle content and different polishing strategies influence final surface qualities of moulds. Visual estimations of polished tool steel samples were combined with non-contact 3D-surface texture analysis in order to correlate traditional assessments to more quantitative methods, and to be able to analyse the surfaces at nanometre-level. It was found that steels with a lower proportion of particles, like carbides and oxides, gave rise to smoother polished surfaces. In a comparative study of polishers from different polishing shops, it was found that while different surface preparation strategies can lead to similar final roughness, similar preparation techniques can produce high-quality surfaces from different steel grades. However, the non-contact 3D-surface texture analysis showed that not all smooth polished surfaces have desirable functional topographies for injection moulding of glossy plastic components. (paper)

  17. Study of Profile Changes during Mechanical Polishing using Relocation Profilometry

    Science.gov (United States)

    Kumaran, S. Chidambara; Shunmugam, M. S.

    2017-10-01

    Mechanical polishing is a finishing process practiced conventionally to enhance quality of surface. Surface finish is improved by mechanical cutting action of abrasive particles on work surface. Polishing is complex in nature and research efforts have been focused on understanding the polishing mechanism. Study of changes in profile is a useful method of understanding behavior of the polishing process. Such a study requires tracing same profile at regular process intervals, which is a tedious job. An innovative relocation technique is followed in the present work to study profile changes during mechanical polishing of austenitic stainless steel specimen. Using special locating fixture, micro-indentation mark and cross-correlation technique, the same profile is traced at certain process intervals. Comparison of different parameters of profiles shows the manner in which metal removal takes place in the polishing process. Mass removal during process estimated by the same relocation technique is checked with that obtained using weight measurement. The proposed approach can be extended to other micro/nano finishing processes and favorable process conditions can be identified.

  18. Polish Adaptation of Wrist Evaluation Questionnaires.

    Science.gov (United States)

    Czarnecki, Piotr; Wawrzyniak-Bielęda, Anna; Romanowski, Leszek

    2015-01-01

    Questionnaires evaluating hand and wrist function are a very useful tool allowing for objective and systematic recording of symptoms reported by the patients. Most questionnaires generally accepted in clinical practice are available in English and need to be appropriately adapted in translation and undergo subsequent validation before they can be used in another culture and language. The process of translation of the questionnaires was based on the generally accepted guidelines of the International Quality of Life Assessment Project (IQOLA). First, the questionnaires were translated from English into Polish by two independent translators. Then, a joint version of the translation was prepared collectively and translated back into English. Each stage was followed by a written report. The translated questionnaires were then evaluated by a group of patients. We selected 31 patients with wrist problems and asked them to complete the PRWE, Mayo, Michigan and DASH questionnaires twice at intervals of 3-10 days. The results were submitted for statistical analysis. We found a statistically significant (pquestionnaires. A comparison of the PRWE and Mayo questionnaires with the DASH questionnaire also showed a statistically significant correlation (pquestionnaires was successful and that the questionnaires may be used in clinical practice.

  19. Automated visual inspection for polished stone manufacture

    Science.gov (United States)

    Smith, Melvyn L.; Smith, Lyndon N.

    2003-05-01

    Increased globalisation of the ornamental stone market has lead to increased competition and more rigorous product quality requirements. As such, there are strong motivators to introduce new, more effective, inspection technologies that will help enable stone processors to reduce costs, improve quality and improve productivity. Natural stone surfaces may contain a mixture of complex two-dimensional (2D) patterns and three-dimensional (3D) features. The challenge in terms of automated inspection is to develop systems able to reliably identify 3D topographic defects, either naturally occurring or resulting from polishing, in the presence of concomitant complex 2D stochastic colour patterns. The resulting real-time analysis of the defects may be used in adaptive process control, in order to avoid the wasteful production of defective product. An innovative approach, using structured light and based upon an adaptation of the photometric stereo method, has been pioneered and developed at UWE to isolate and characterize mixed 2D and 3D surface features. The method is able to undertake tasks considered beyond the capabilities of existing surface inspection techniques. The approach has been successfully applied to real stone samples, and a selection of experimental results is presented.

  20. Personality of Polish gay men and women

    Directory of Open Access Journals (Sweden)

    Marcin Kwiatkowski

    2015-12-01

    Full Text Available Background Sexuality is a part of one’s identity and personality that is shaped under the influence of biological and environmental factors and interactions with society. The results of research conducted so far and concerning the personality traits of gay men and women are not consistent, and only a small number of them concern the Polish population. Hence the objective of the present research was to provide personality profiles of men and women with different sexual orientations. Participants and procedure The participants (N = 346 included 84 gay women, 82 gay men, 95 heterosexual women and 85 heterosexual men. The following measures were used: a survey developed by the author, the Kinsey Scale, the EPQ-R (Eysenck Personality Questionnaire Revised adapted by Brzozowski and Drwal (1995, and the Sixteen-factor Personality Questionnaire of Cattell adapted by Nowakowska (1970. Results The results support the hypothesis that gay women and heterosexual men share similar personality traits, while gay men have more diverse traits, similar to the traits typical for heterosexual women and men. In particular, personalities of gay men are described by such traits as progressive attitude, independence, or willingness to take risks, which means traits linked to factor Q1. The highest values of that factor are observable in the case of gay men, as compared to gay women, and also in comparison with heterosexual men and women. Conclusions Sexual orientation is responsible for differences in personality traits of the studied group to a greater extent than their biological sex.