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Sample records for polish physiological society

  1. Standards of the Polish Ultrasound Society - update. Sonomammography examination.

    Science.gov (United States)

    Jakubowski, Wiesław; Dobruch-Sobczak, Katarzyna; Migda, Bartosz

    2012-09-01

    The use of BIRADS classification has been recommended in sonomammography examinations in Poland since the year 2010. It was developed by the Polish Ultrasound Society and published in Ultrasound Examinations Standards of the Polish Ultrasound Society. Standards, based on BIRADS-usg classification, introduced uniformity in breast ultrasound examination descriptions and in the terminology of pathological lesions in breasts. BIRADS-usg classification takes into account breast morphological structure elements and pathological focal lesions in them. It enables the distinction between benign lesions and lesions suspected of being malignant. It contains information on the malignancy risk of focal lesions and proposals of diagnostic-therapeutic algorithms (including biopsy) in relation to lesions of different character. The Polish Ultrasound Society recommends performing prophylactic sonomammography examinations every 12 months in women over the age of 30 because of the increasing breast cancer morbidity in women from all age groups. In this article a spectrum of focal changes in breasts are presented within the relevant BIRADS-usg classification categories. The features of ultrasound morphology, enabling them to be classified to particular categories of BIRADS-usg classification are discussed. Management algorithms which may help clinicians to diagnose breast cancer and to treat it are proposed. Elements of medical history, physical examination, recommended techniques of sonomammography examination performance, technical parameters of ultrasound machine and examination description standards are presented. This article was prepared based on the Ultrasound Examination Standards of the Polish Ultrasound Society which was published in 2011 and updated. It contains numerous pictures visualizing BIRADS-usg classification.

  2. Standards of the Polish Ultrasound Society – update. Sonomammography examination

    Science.gov (United States)

    Jakubowski, Wiesław; Migda, Bartosz

    2012-01-01

    The use of BIRADS classification has been recommended in sonomammography examinations in Poland since the year 2010. It was developed by the Polish Ultrasound Society and published in Ultrasound Examinations Standards of the Polish Ultrasound Society. Standards, based on BIRADS-usg classification, introduced uniformity in breast ultrasound examination descriptions and in the terminology of pathological lesions in breasts. BIRADS-usg classification takes into account breast morphological structure elements and pathological focal lesions in them. It enables the distinction between benign lesions and lesions suspected of being malignant. It contains information on the malignancy risk of focal lesions and proposals of diagnostic-therapeutic algorithms (including biopsy) in relation to lesions of different character. The Polish Ultrasound Society recommends performing prophylactic sonomammography examinations every 12 months in women over the age of 30 because of the increasing breast cancer morbidity in women from all age groups. In this article a spectrum of focal changes in breasts are presented within the relevant BIRADS-usg classification categories. The features of ultrasound morphology, enabling them to be classified to particular categories of BIRADS-usg classification are discussed. Management algorithms which may help clinicians to diagnose breast cancer and to treat it are proposed. Elements of medical history, physical examination, recommended techniques of sonomammography examination performance, technical parameters of ultrasound machine and examination description standards are presented. This article was prepared based on the Ultrasound Examination Standards of the Polish Ultrasound Society which was published in 2011 and updated. It contains numerous pictures visualizing BIRADS-usg classification. PMID:26673579

  3. Polish adaptation of scoliosis research society-22 questionnaire.

    Science.gov (United States)

    Glowacki, Maciej; Misterska, Ewa; Laurentowska, Maria; Mankowski, Przemyslaw

    2009-05-01

    Polish adaptation of the original version of Scoliosis Research Society (SRS) instrument. The transcultural adaptation of SRS-22 and evaluation of its internal consistency. High psychometric value of the SRS-22 Questionnaire has made it an effective evaluation instrument in clinically assessing the functional status of patients with adolescent idiopathic scoliosis. First, 2 translators translated the original version into Polish. Afterwards, the translators identified differences between the translations and produced a consensus version. In the third stage, 2 native English speakers produced back translations. Finally, a team of 2 orthopedic surgeons, translators, a statistician and a psychologist reviewed all the translations to produce a prefinal version. The questionnaire was administered to 60 girls at the age of 16.6, SD 2.0 with adolescent idiopathic scoliosis treated with the Cotrel-Dubousset method in Pediatric Orthopaedics and Traumatology Clinic in Poznań. The internal consistency in the Polish version equaled 0.89 for the overall result and 0.81 for function, 0.81 for pain, 0.80 for mental health, 0.77 for self-image, and 0.69 for treatment satisfaction domains, respectively. The Polish version of SRS-22 is characterized by high internal consistency for all domains and for the overall score, which makes it an evaluation tool after surgical treatment compatible with the original SRS-22.

  4. 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.

  5. Recommendations of the Polish Gynecological Society concerning child sexual abuse.

    Science.gov (United States)

    Skrzypulec, Violetta; Kotarski, Jan; Drosdzol, Agnieszka; Radowicki, Stanislaw

    2010-01-01

    The World Health Organisation defines child sexual abuse as the involvement of a child in sexual activity that he or she does not fully comprehend, is unable to give informed consent to, or for which the child is not developmentally prepared and cannot give consent, or that violates the laws or social taboos of society. Child sexual abuse is evidenced by this activity between a child and an adult or another child who by age or development is in a relationship of responsibility, trust or power, the activity being intended to gratify or satisfy the needs of the other person. It is estimated that in the world on average one in 3-4 women and one in 6-10 men were victims of sexual abuse in childhood. In Poland, according to the estimates of the Child's Rights Protection Committee, approximately 20% of girls and 5-6% of boys under the age of 15 years has suffered sexual abuse. In 2007 there was an increase in violence victims in all age categories, but the most alarming data concerned minors under 13 years. Girls fall victim to sexual abuse three times more frequently than boys. Sexual abuse of boys frequently involves violence. Data show that there are fewer women than men who execute such actions against a minor. Most victims (49-84%) know the perpetrator, and approximately 14-20% of acts of violence take place within the family. This article presents recommendations of the Polish Gynecological Society concerning procedures in cases of suspected sexual abuse of children.

  6. Proceedings of the 14. Congress of the Maria Sklodowska-Curie Polish Radiation Society

    International Nuclear Information System (INIS)

    Lankoff, A.; Wojcik, A.

    2007-01-01

    Held every three years Congress of the Polish Radiation Research Society presents the latest achievements in the radiation research. In 2007 participants presented 9 plenary lectures, 38 section lectures and 61 posters. Communications and posters covered four disciplines: (a) radiobiology and radiotherapy, (b) radiation chemistry and photochemistry, (c) non-ionizing radiation, (d) radioprotection and the environmental radiation

  7. Standards of the Polish Ultrasound Society – update. Sonomammography examination

    Directory of Open Access Journals (Sweden)

    Wiesław Jakubowski

    2012-09-01

    Full Text Available The use of BIRADS classification has been recommended in sonomammography exami‑ nations in Poland since the year 2010. It was developed by the Polish Ultrasound Society and published in Ultrasound Examinations Standards of the Polish Ultrasound Society. Standards, based on BIRADS-usg classification, introduced uniformity in breast ultra‑ sound examination descriptions and in the terminology of pathological lesions in breasts. BIRADS-usg classification takes into account breast morphological structure elements and pathological focal lesions in them. It enables the distinction between benign lesions and lesions suspected of being malignant. It contains information on the malignancy risk of focal lesions and proposals of diagnostic-therapeutic algorithms (including biopsy in relation to lesions of different character. The Polish Ultrasound Society recommends performing prophylactic sonomammography examinations every 12 months in women over the age of 30 because of the increasing breast cancer morbidity in women from all age groups. In this article a spectrum of focal changes in breasts are presented within the relevant BIRADS-usg classification categories. The features of ultrasound morphol‑ ogy, enabling them to be classified to particular categories of BIRADS-usg classification are discussed. Management algorithms which may help clinicians to diagnose breast cancer and to treat it are proposed. Elements of medical history, physical examination, recommended techniques of sonomammography examination performance, technical parameters of ultrasound machine and examination description standards are presented. This article was prepared based on the Ultrasound Examination Standards of the Polish Ultrasound Society which was published in 2011 and updated. It contains numerous pic‑ tures visualizing BIRADS-usg classification.

  8. Polish Society of Endocrinology Position statement on endocrine disrupting chemicals (EDCs).

    Science.gov (United States)

    Rutkowska, Aleksandra; Rachoń, Dominik; Milewicz, Andrzej; Ruchała, Marek; Bolanowski, Marek; Jędrzejuk, Diana; Bednarczuk, Tomasz; Górska, Maria; Hubalewska-Dydejczyk, Alicja; Kos-Kudła, Beata; Lewiński, Andrzej; Zgliczyński, Wojciech

    2015-01-01

    With the reference to the position statements of the Endocrine Society, the Paediatric Endocrine Society, and the European Society of Paediatric Endocrinology, the Polish Society of Endocrinology points out the adverse health effects caused by endocrine disrupting chemicals (EDCs) commonly used in daily life as components of plastics, food containers, pharmaceuticals, and cosmetics. The statement is based on the alarming data about the increase of the prevalence of many endocrine disorders such as: cryptorchidism, precocious puberty in girls and boys, and hormone-dependent cancers (endometrium, breast, prostate). In our opinion, it is of human benefit to conduct epidemiological studies that will enable the estimation of the risk factors of exposure to EDCs and the probability of endocrine disorders. Increasing consumerism and the industrial boom has led to severe pollution of the environment with a corresponding negative impact on human health; thus, there is great necessity for the biomonitoring of EDCs in Poland.

  9. Standards of the Polish Ultrasound Society – update. Sonography of the lower extremity veins

    Directory of Open Access Journals (Sweden)

    Grzegorz Małek

    2014-09-01

    Full Text Available This article has been prepared on the basis of the Ultrasonography Standards of the Polish Ultrasound Society (2011 and updated based on the latest findings and reports. Ultrasound examination of the lower extremity veins is relatively easy and commonly used to confirm or rule out venous thrombosis. However, a relatively easy compression test frequently requires experience, particularly in situations when imaging is difficult (due to lymphedema, dressing or thick tissues. The technique is time-consuming and requires assessment of each deep vein every 1 cm. Lesions in the deep veins cannot be ruled out when the vessels are assessed in only 2–3 points – a full examination is needed. The value of the method is the highest when the proximal section is assessed and the lowest when crural veins are evaluated. Doppler sonography is the basic method used when patients are prepared for a surgery of varicose veins. The assessment of the superficial veins prior to this procedure is tedious and requires knowledge of anatomy together with numerous variants. A considerable challenge is posed by re-assessment of recurrent varicose veins following a previous surgery. The Standards include anatomic nomenclature proposed by the Polish Society for Vascular Surgery and Polish Society of Phlebology, which should facilitate communication with clinicians. The most beneficial patient positions have been thoroughly discussed in terms of safety and effectiveness of the examination. Sometimes during such an examination, no venous pathology is found, but other changes with symptoms that suggest deep thrombophlebitis are detected. In such a situation, it is necessary to conduct an initial (or complete, if possible assessment of lesions as well as provide recommendations connected with further, more detailed diagnosis.

  10. Standards of the Polish Ultrasound Society – update. Sonography of the lower extremity veins

    Science.gov (United States)

    Nowicki, Andrzej

    2014-01-01

    This article has been prepared on the basis of the Ultrasonography Standards of the Polish Ultrasound Society (2011) and updated based on the latest findings and reports. Ultrasound examination of the lower extremity veins is relatively easy and commonly used to confirm or rule out venous thrombosis. However, a relatively easy compression test frequently requires experience, particularly in situations when imaging is difficult (due to lymphedema, dressing or thick tissues). The technique is time-consuming and requires assessment of each deep vein every 1 cm. Lesions in the deep veins cannot be ruled out when the vessels are assessed in only 2–3 points – a full examination is needed. The value of the method is the highest when the proximal section is assessed and the lowest when crural veins are evaluated. Doppler sonography is the basic method used when patients are prepared for a surgery of varicose veins. The assessment of the superficial veins prior to this procedure is tedious and requires knowledge of anatomy together with numerous variants. A considerable challenge is posed by re-assessment of recurrent varicose veins following a previous surgery. The Standards include anatomic nomenclature proposed by the Polish Society for Vascular Surgery and Polish Society of Phlebology, which should facilitate communication with clinicians. The most beneficial patient positions have been thoroughly discussed in terms of safety and effectiveness of the examination. Sometimes during such an examination, no venous pathology is found, but other changes with symptoms that suggest deep thrombophlebitis are detected. In such a situation, it is necessary to conduct an initial (or complete, if possible) assessment of lesions as well as provide recommendations connected with further, more detailed diagnosis. PMID:26675992

  11. Materials of 45. Scientific Assembly of Polish Chemical Society. Volumes 1-3

    International Nuclear Information System (INIS)

    2002-01-01

    Scientific assemblies of Polish Chemical Society are the most important chemical meeting organised annually in Poland. Basic as well as application studies in all chemical branches have been extensively presented. The next subjects was proposed as scientific sessions and symposia topics: organic chemistry, inorganic chemistry, physical chemistry, analytical chemistry, technology and chemical engineering, polymer chemistry, solid state chemistry, catalysis, biological chemistry, chemistry and technology of coal, environmental protection, didactics of chemistry, history of chemistry, young scientist forum, flow analysis, and high-energy materials

  12. American neurophysiology and two nineteenth-century American Physiological Societies.

    Science.gov (United States)

    Lazar, J Wayne

    2017-01-01

    This article contrasts two American Physiological Societies, one founded near the beginning of the nineteenth century in 1837 and the other founded near its end in 1887. The contrast allows a perspective on how much budding neuroscience had developed during the nineteenth century in America. The contrast also emphasizes the complicated structure needed in both medicine and physiology to allow neurophysiology to flourish. The objectives of the American Physiological Society of 1887 were (and are) to promote physiological research and to codify physiology as a discipline. These would be accomplished by making physiology much more inclusive than traditionally accepted by raising research standards, by giving prestige to its members, by providing members a source of professional interchange, by protecting its members from antivivisectionists, and by promoting physiology as fundamental to medicine. The quantity of neuroscientific experiments by its members was striking. The main organizers of the society were Silas Weir Mitchell, John Call Dalton, Henry Pickering Bowditch, and Henry Newell Martin. The objective of the American Physiological Society of 1837 was to disperse knowledge of the "laws of life" and to promote human health and longevity. The primary organizers were William Andrus Alcott and Sylvester Graham with the encouragement of John Benson. Its technique was to use physiological information, not create it as was the case in 1887. Its object was to disseminate the word that healthy eating will improve the quality of life.

  13. Materials of yearly scientific assembly of Polish Chemical Society, Poznan 23-26 September 1996

    International Nuclear Information System (INIS)

    1996-01-01

    The Scientific Assembly of Polish Chemical Society has been held in 1996 in Poznan. The general view on scientific progress of chemistry in Poland has been presented. The conference has been divided into 18 sessions covering the most important research fields in chemistry. The sessions topics were as follows: S-1 physical chemistry; S-2 photochemistry, radiation chemistry and chemical kinetics; S-3 catalysis; S-4 inorganic chemistry and coordination chemistry; S-5 organic chemistry; S-6 chemistry of hetero organic compounds; S-7 medical chemistry; S-8 crystallochemistry; S-9 environment protection; S-10 didactics in chemistry; S-11 analytical chemistry; S-12 chemical technology; S-13 chemical engineering; S-14 chemistry of polymers; S-15 young chemists forum; S-16 professor forum; S-17 membranes and membrane processes; S-18 supermolecular chemistry

  14. Materials of yearly scientific assembly of Polish Chemical Society, Lublin 1995

    International Nuclear Information System (INIS)

    1995-01-01

    Scientific conference accompanied the yearly assembly of Polish Chemical Society has bee held in 1995 in Lublin. The general review on scientific progress of the most important field of chemistry in Poland have been presented. The conference has been divided into 16 plenary sessions and 3 microsymposia. The sessions topics as follows: S-1 - physical chemistry; S-2 - physicochemistry of the surface; S-3 - catalysis; S-4 - chemical technology; S-5 - inorganic chemistry; S-6 - coordination chemistry; S-7 -crystallochemistry; S-8 - electrochemistry; S-9 - organic chemistry; S-10 -chemistry of polymers; S-11 - chemistry in medicine; S-12 - chemistry and technology of solid state materials; S-13 - young scientists forum; S-14 -didactics in chemistry; S-15 - theoretical chemistry; S-16 - environmental protection. Also the 3 microsymposia have been organized. It was: M-1 -chemistry of heteroorganic compounds; M-2 chromatography; M-3 - plasma chemistry

  15. Women’s status in the Polish Society in light of legal regulations till year 2015

    Science.gov (United States)

    Wróbel–Harmas, Monika; Rachuta, Krzysztof

    Gender equality and women’s rights are the subjects of ongoing discussions in societies all over the world. Women, more often than men, are likely to become victims of gender-based violence. The studies carried out in Europe show that only the every second woman is aware of gender-based legal regulations in her country, 19% cannot recognise any support service, and what is particularly important for the health care system – 87% would like their medical doctor to ask patients with physical injuries about potential violence experienced. The Paper aims at presenting the women’s status in the Polish society in light of current legal regulations implemented to guarantee equal treatment of both genders in every walk of life, which then reflects in the society’s physical and emotional health condition. The Authors analysed the current legal regulations in Poland with the aim to draw a preliminary evaluation of the women’s status in Poland as far as the realisation of the Third Millennium Development Goal within the UN Millennium Project Promote Gender Equality and Empower Women is concerned. The basic tool to combat violence in Poland is so-called the Blue Cards system. Till 2015 the Polish current law protected the women’s rights to a great extent. However, many issues were not covered by legal regulations, and in a great number of cases, women’s rights were practically not respected. Consequently, despite resolutions and international conventions ratified by Poland in order to legally protect women’s rights, they still remain a partially solved issue.

  16. Summaries of the 40. Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry

    International Nuclear Information System (INIS)

    1997-01-01

    Annual 40. Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry has been held in Gdansk on 22-26 September 1997. The most valuable scientific results obtained in Polish Laboratories have been presented in 22 main sections and 7 symposia directed especially at following subjects: analytical chemistry, biochemistry, solid state chemistry and material science, physical chemistry, heteroorganic and coordination chemistry, medical and pharmaceutical chemistry, metalorganic chemistry, inorganic and organic chemistry, polymers chemistry, chemistry and environment protection, theoretical chemistry, chemical didactics, photochemistry, radiation chemistry and chemical kinetics, chemical engineering, catalysis, crystallochemistry, chemical technology, electrochemistry, and instrumental methods

  17. The diagnosis and management of food allergies. Position paper of the Food Allergy Section the Polish Society of Allergology.

    Science.gov (United States)

    Bartuzi, Zbigniew; Kaczmarski, Maciej; Czerwionka-Szaflarska, Mieczysława; Małaczyńska, Teresa; Krogulska, Aneta

    2017-10-01

    The paper concerns the current position of the Polish Society of Allergology Food Allergy Section on the diagnosis and management of food allergies. The aim of this position is to provide evidence-based recommendations on the diagnosis and management of patients with allergic hypersensitivity to foods. This position statement includes a systematic review of studies in three areas, namely, the epidemiology, diagnosis and management of food allergies. While taking into account the specific Polish setting, in this publication we also used the current European Academy of Allergy and Clinical Immunology (EAACI) position paper and other current position statements, including those of the United States National Institute of Allergy and Infectious Diseases (NIAID).

  18. [Statement of the Polish Gynecological Society Expert Group on the use of ellen probiotic tampon].

    Science.gov (United States)

    2012-08-01

    The group of experts representing the Polish Gynecologic Society has issued this Statement based on the review of available literature on the potential benefits of the use of ellen probiotic tampon. It has been firmly proven that during menstrual bleeding the vaginal flora undergoes profound changes prodisposing to both bacterial and fungal infections. Safety of menstrual tampons has been studied for over 60 years. According to the current state of knowledge, the use of tampons does not lead to any clinically significant change in the vaginal flora. The link between tampon use and Toxic Shock Syndrome (TTS) was revealed in 1978 after introduction of superabsorbent tampons to the United States market. Following the replacement of carboxymethylcellulose and polyester based tampons by the new generation of cotton based tampons, cases of tampon connected TSS are extremely rare in the US. The proper use of modern tampons is considered to be safe. Ellen tampon features dioxin and chlorine free natural fibres treated with the acidic acid producing probiotic Lacto Naturel (LN), which contains a combination of patented benevolent bacteria that can strengthen women's defense against vaginal infections. Both in vivo and in vitro studied have shown that ellen probiotic tampons are able to succesfully colonize vagina with the LN probiotic bacteria which then coexist with endogenous Lactobacilli present in the patients vaginal ecosystem. The ellen probiotic tampon constitutes an innovative solution of the vaginal probiotic application during menses. The use of this product is aimed to maintain natural vaginal flora as well as its pH during menstrual bleeding. According to the available clinical data, the potential benefits of the probiotic tampon use include: prevention of the vaginal/vulval discomfort as a result of frequent swimming poll use, maintaning of the therapeutic effect of antibacterial/antifungal vaginal treatment and prevention of the recurrent infections

  19. Standards of the Polish Ultrasound Society – update. The liver, gallbladder and bile ducts examinations

    Directory of Open Access Journals (Sweden)

    Maria Krystyna Walas

    2012-12-01

    Full Text Available Ultrasonography, which usually constitutes an initial imaging method of the gallbladder, liver and bile ducts diseases, allows for final diagnosis or determines another diagnostic step. The continuously progressing technological advancement forces to broaden the indications for ultrasound diagnostics and enables easier and more precise imaging of the tested structures. Performing the examination in accordance with current standards allows for the optimization of the sensitivity and specificity parameters of ultrasound examinations in the diagnosis of the liver, gallbladder and bile ducts pathologies as well as minimizes the probability of error-making. This article presents a recommended liver, gallbladder and bile ducts ultrasound technique which indicates an optimal positioning of the patient for the exam as well as the sites of the ultrasound transducer application. Minimum technical parameters of the apparatus have been specified with respect to the requirements of modern ultrasound techniques which enable imaging with the use of contrast agents and elastography. Furthermore, the article proposes a standard exam description containing essential patient-related data and provides required ultrasound evaluation parameters for the tested organs. Attention has been drawn to the appropriate manner of preparing the patient for the examination and the features of the tested structures have been presented. The article also contains a brief description of the liver, gallbladder and bile ducts diseases which are most often diagnosed by ultrasound examinations. Moreover, the use of elastography as well as contrast-enhanced examinations in the diagnostics of fibrosis and focal changes in the liver have been discussed. This article has been prepared on the basis of the Ultrasound Examination Standards of the Polish Ultrasound Society (2011 and updated with reference to the latest findings in pertinent literature.

  20. Materials of 44. Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry

    International Nuclear Information System (INIS)

    2001-01-01

    Scientific assemblies of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry are the most important chemical meeting organised annually in Poland. Basic as well as application studies in all chemical branches have been extensively presented. The next subjects was proposed as scientific sessions and symposia topics: solid state chemistry; didactics of chemistry; electrochemistry; biologically active compounds; geochemistry; organic chemistry; physical chemistry; environment quality and protection; coordination chemistry; chemical technology; polymers; explosive materials; analytical chemistry; theoretical chemistry

  1. The diagnosis and management of food allergies. Position paper of the Food Allergy Section the Polish Society of Allergology

    Science.gov (United States)

    Kaczmarski, Maciej; Czerwionka-Szaflarska, Mieczysława; Małaczyńska, Teresa; Krogulska, Aneta

    2017-01-01

    The paper concerns the current position of the Polish Society of Allergology Food Allergy Section on the diagnosis and management of food allergies. The aim of this position is to provide evidence-based recommendations on the diagnosis and management of patients with allergic hypersensitivity to foods. This position statement includes a systematic review of studies in three areas, namely, the epidemiology, diagnosis and management of food allergies. While taking into account the specific Polish setting, in this publication we also used the current European Academy of Allergy and Clinical Immunology (EAACI) position paper and other current position statements, including those of the United States National Institute of Allergy and Infectious Diseases (NIAID). PMID:29507553

  2. Abstracts Book of 41. Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry

    International Nuclear Information System (INIS)

    1998-01-01

    Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry is the most important scientific forum of Polish Chemists. The state of the art in many basic, fundamental and applied investigations has been presented and discussed. The following scientific sessions and microsymposia have been proposed: theoretical chemistry; molecular interactions; metal compounds - chemical, physical, electronic and biological aspects; catalysis and surface physico-chemistry; polymers - radiochemistry, modifications, physics and analytical methods; organic and bioorganic chemistry; physico-chemistry of condensed matter; chemical metallurgy; environmental protection; inorganic technology; chemistry and technology of coal; radiation chemistry; analytical chemistry; chemical engineering; young scientists forum; chemical didactics; petrochemistry; energetic materials; membranes and membrane processes; medical chemistry

  3. Treatment of degenerative cervical spondylosis with radiculopathy. Clinical practice guidelines endorsed by The Polish Society of Spinal Surgery.

    Science.gov (United States)

    Latka, Dariusz; Miekisiak, Grzegorz; Jarmuzek, Pawel; Lachowski, Marcin; Kaczmarczyk, Jacek

    2016-01-01

    Degenerative cervical spondylosis (DCS) with radiculopathy is the most common indication for cervical spine surgery despite favorable natural history. Advances in spinal surgery in conjunction with difficulties in measuring the outcomes caused the paucity of uniform guidelines for the surgical management of DCS. The aim of this paper is to develop guidelines for surgical treatment of DCS. For this purpose the available up-to-date literature relevant on the topic was critically reviewed. Six questions regarding most important clinical questions encountered in the daily practice were formulated. They were answered based upon the systematic literature review, thus creating a set of guidelines. The guidelines were categorized into four tiers based on the level of evidence (I-III and X). They were designed to assist in the selection of optimal and effective treatment leading to the most successful outcome. The evidence based medicine (EBM) is increasingly popular among spinal surgeons. It allows making unbiased, optimal clinical decisions, eliminating the detrimental effect of numerous conflicts of interest. The key role of opinion leaders as well as professional societies is to provide guidelines for practice based on available clinical evidence. The present work contains a set of guidelines for surgical treatment of DCS officially endorsed by the Polish Spine Surgery Society. Copyright © 2015 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  4. Abstracts Book of Jubilee Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry

    International Nuclear Information System (INIS)

    2000-01-01

    Scientific Assemblies of Polish Chemical Society and Association of Engineers and Technicians of Chemical Industry are most important chemical discussion forum organised annually in Poland. Basic as well as application studies in all chemical branches have been extensively presented. The next subjects was proposed as sections and symposia topics: organic chemistry, physical chemistry (chemical kinetics, catalysis, thermodynamics), membranes and membrane processes, biological chemistry, biotechnology, metalorganic compounds and complexes, polymer chemistry, crystallochemical study, spectroscopy in nowadays chemistry, supramolecular chemistry, chemistry and technology of coal, high-energetic materials, environment protection, didactics in chemistry, radiation chemistry, photochemistry, electrochemistry, chemistry and technology of carbohydrates, theoretical and computer chemistry, young scientists forum, history of chemistry

  5. Materials of 48. Scientific Assembly of Polish Chemical Society and Association of Engineers and Technicians of Chemical

    International Nuclear Information System (INIS)

    2005-01-01

    Scientific assemblies of Polish Chemical Society are the most important chemical meeting organised annually in Poland. Basic as well as application studies in all chemical branches have been extensively presented. The next subjects was proposed as scientific sessions and symposia topics: chemistry of metalorganic and supramolecular compounds; organic and bioorganic chemistry; coordination and bioinorganic chemistry; chemistry of polymers and biopolymers; physical and theoretical chemistry; catalysis; structural chemistry; analytical chemistry and environmental protection chemistry of materials and nanomaterials; technology and chemical engineering; didactics of chemistry; young scientist forum; chemistry for economy

  6. Recognition of American Physiological Society Members Whose Research Publications Had a Significant Impact on the Discipline of Physiology

    Science.gov (United States)

    Tipton, Charles M.

    2013-01-01

    Society members whose research publication during the past 125 yr had an important impact on the discipline of physiology were featured at the American Physiological Society (APS)'s 125th Anniversary symposium. The daunting and challenging task of identifying and selecting significant publications was assumed by the Steering Committee of the…

  7. Standards of the Polish Ultrasound Society – update. Ultrasound examination of thyroid gland and ultrasound-guided thyroid biopsy

    Directory of Open Access Journals (Sweden)

    Anna Trzebińska

    2014-03-01

    Full Text Available Ultrasonography is a primary imaging technique in patients with suspected thyroid disease. It allows to assess the location, size and echostructures of the thyroid gland as well as detect focal lesions, along with indication of their size, echogenicity, echostructure and vascularity. Based on these features, ultrasound examination allows to predict abnormal focal lesions for biopsy and monitor the biopsy needle track. This paper presents the standards of thyroid ultrasound examination regarding ultrasound apparatus technical requirements, scanning techniques, readings, measurements, and the description of the examination. It discusses the ultrasound features of increased malignancy risk in focal lesions (nodules found in the thyroid gland. It presents indications for fine needle aspiration biopsy of the thyroid gland for the visibility of single nodules (focal lesions and numerous lesions as well as discusses contraindications for thyroid biopsy. It describes the biopsy technique, possible complications and rules for post-biopsy monitoring of benign lesions. The paper is an update of the Standards of the Polish Ultrasound Society issued in 2011. It has been prepared on the basis of current literature, taking into account the information contained in the following publications: Thyroid ultrasound examination and Recommendations of the Polish Ultrasound Society for the performance of the FNAB of the thyroid.

  8. Treatment of lumbar disc herniation with radiculopathy. Clinical practice guidelines endorsed by The Polish Society of Spinal Surgery.

    Science.gov (United States)

    Latka, Dariusz; Miekisiak, Grzegorz; Jarmuzek, Pawel; Lachowski, Marcin; Kaczmarczyk, Jacek

    2016-01-01

    Herniated lumbar disc (HLD) is arguably the most common spinal disorder requiring surgical intervention. Although the term is fairly straightforward, the exact pathology and thus the clinical picture and natural history may vary. Therefore, it is immensely difficult to formulate universal guidelines for surgical treatment. The aim of this paper is to organize the terminology and clear the inconsistencies in phraseology, review treatment options and gather available published evidence to address the clinical questions to create a set of clinical guidelines in relevant to the topic. Twelve queries, addressing optimal surgical treatment of the HLD have been formulated. The results, based on the literature review are described in the present work. The final product of the analysis was a set of guidelines for the surgical treatment of symptomatic HLD. Categorized into four tiers based on the level of evidence (I-III and X), they have been designed to assist in the selection of optimal, effective treatment leading to the successful outcome. The evidence based medicine (EBM) is becoming ever more popular among spinal surgeons. Unfortunately this is not always feasible. Lack of uniform guidelines and numerous conflicts of interest introduce flaws in the decision making process. The key role of experts and professional societies is to provide high value recommendation based on the most current literature. Present work contains a set of guidelines for the surgical treatment of HLD officially endorsed by the Polish Spine Surgery Society. Copyright © 2015 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  9. Exploring the opinions and experiences of patients with generic substitution: a representative study of Polish society.

    Science.gov (United States)

    Drozdowska, Aleksandra; Hermanowski, Tomasz

    2015-02-01

    Generics have the potential to contain drug therapy costs; successful implementation of generic substitution policy largely depends on consumers' willingness to choose generics. This study aims to analyse the opinions, experiences and preferences of Polish patients towards generic medicines. The study was performed in Poland. The survey was conducted in June 2013 by means of face-to-face interviews. Respondents were drawn from the general population according to a population structure. The study covered a representative sample of 1,000 Poles; the results can be generalized to apply to the Polish population at large. Fifty-two percent of respondents declared to be more often choosing generics, twenty-three percent did not have any specific preferences, and twenty-five percent were more willing to choose brand-name medicines. Past experience with cheaper generic medicines, secondary or lower education, low income and residence in specific regions of Poland were all significantly associated with an increased willingness to choose generics. Respondents' attitudes towards generics were mostly influenced by the opinions of doctors and pharmacists. According to respondents, attitudes towards generics among doctors, pharmacists, family and friends, and in the mass media were mostly positive. There was no relationship between the preference of respondents for generics and factors such as their age, life stage, gender, household size or urban/rural locality. As a result of substituting a brand-name drug with its generic equivalent, 72 % of respondents reported that they had not noticed any difference in drug effectiveness; 21 % had experienced a reduced effectiveness of treatment or increased side effects at least once; and 7 % claimed the generic worked better. The majority of respondents who used cheaper substitutes claimed that generics represented good or very good quality. The study demonstrates that, when choosing medicines, Poles rely mainly on the opinions of their

  10. Materials of the yearly scientific assembly of the Polish Chemical Society - Torun'93: chemistry of new materials

    International Nuclear Information System (INIS)

    1993-01-01

    Scientific conference accompanied the assembly of Polish Chemical Society has been held in 1993 in Torun. The conference has been divided into 12 sections and 4 symposia covering the most important research fields in chemistry. The general view on scientific progress has been presented during the plenary session. Then proceedings have performed in specialist sessions on: contemporary methods in organic chemistry chemistry, chemistry and physico-chemistry of polymers, coordination chemistry state-of-the-art prospects, absorption and absorbents, new chemical technologies of organic compounds, new chemical technologies of inorganic compounds, environment protection, new methods in analytical chemistry, photochemistry and chemical kinetics, crystallochemistry, history of chemistry and didactics, new substances in health protection, membranes and membrane techniques, electroactive organic compounds, zeolites - material properties

  11. Scientific conference on the occasion of the 200th anniversary of the foundation of the Kraków Learned Society (in Polish

    Directory of Open Access Journals (Sweden)

    Tomasz Pudłocki

    2016-11-01

    Full Text Available The author submittedto print the report of the scientific conference which had been organized on the occasion of the 200th anniversary of the foundation of the Kraków Learned Society. The session was held in December 9–10, 2015 as a result of cooperation between the Polish Academy of Arts and Sciences, the Jagiellonian University as well as the Scientific Archives of the Polish Academy of Sciences and the Polish Academy of Arts and Sciences in Kraków. It brought an international group of speakers together to discuss in their deliberations the various aspects of the Cracow Learned Society. The outcome of the meeting is the publication Towarzystwo Naukowe Krakowskie w 200-lecie założenia (1815–2015. Materiały konferencji naukowej 9–10 grudnia 2015, edited by Wanda Lohman (Kraków, 2016.

  12. Accelerators for Society - TIARA 2012 Test Infrastructure and Accelerator Research Area (in Polish)

    CERN Document Server

    Romaniuk, R S

    2013-01-01

    TIARA (Test Infrastructure and Accelerator Research Area - Preparatory Phae) is an European Collaboration of Accelerator Technology, which by running research projects, technical, networks and infrastructural has a duty to integrate the research and technical communities and infrastructures in the global scale of Europe. The Collaboration gathers all research centers with large accelerator infrastructures. Other ones, like universities, are affiliated as associate members. TIARA-PP (preparatory phase) is an European infrastructural project run by this Consortium and realized inside EU-FP7. The paper presents a general overview of TIARA activities, with an introduction containing a portrait of contemporary accelerator technology and a digest of its applications in modern society.

  13. Knowledge on the subject of human physiology among Polish high school students--a cross-sectional study.

    Science.gov (United States)

    Zwinczewska, Helena; Rozwadowska, Joanna; Traczyk, Anna; Majda, Szymon; Wysocki, Michał; Grabowski, Kamil; Kopeć, Sylwia; Głowacki, Roman; Węgrzyn, Katarzyna; Tomaszewski, Krzysztof A; Walocha, Jerzy A

    2014-01-01

    In most cases the only knowledge an individual will receive with regards to their own body and its proper functioning is during their high school education. The aim of this study was to evaluate high school students' knowledge about basic physiology. The research was carried out in five, randomly chosen high schools in Krakow, Poland. Young people in the age of 17-19 years were asked to fill in the questionnaire designed by the authors. The first part of the survey included personal data. The second part contained 20 close-ended questions assessing students' knowledge about the basics of human physiology. Question difficulty varied from easy through average, and up to difficult. The maximum number of points to achieve was 20. One-thousand-and eighty-three (out of 1179 invited--91.86%) Polish high school students (63.25% female) filled in a 20-item questionnaire constructed by the authors regarding basic human physiology. The mean age of the group was 17.66 ± 0.80 years. The mean score among the surveyed was 10.15 ± 3.48 (range 0-20). Only 26.04% of students achieved a grade of 60% or more, and only one person obtained the highest possible score. Females achieved significantly better scores than males (10.49 ± 3.38 vs. 9.56 ± 3.56; p physiology, obtained better results than those in their third year who had already finished the biology course (10.70 ± 3.27 vs. 9.81 ± 3.74 respectively; p physiology (10.70 ± 3.27 vs. 9.63 ± 2.74 respectively; p = 0.003). Over 23% of students did not know that mature red blood cells do not have cell nuclei and a similar number of them answered that humans have 500,000 erythrocytes in 1 mm3 of blood. Over 32% believed that plasma does not participate in the transport of respiratory gases, and 31% believed that endocrine glands secrete hormones within their immediate vicinity and into the blood. Our research has shown that young people, especially men, often lack basic physiological knowledge needed to make conscious and

  14. Left atrial appendage occlusion: consensus document of Association of Cardiovascular Interventions and Heart Rhythm Section of Polish Cardiac Society.

    Science.gov (United States)

    Grygier, Marek; Wojakowski, Wojtek; Smolka, Grzegorz; Demkow, Marcin; Wąsek, Wojtek; Sorysz, Danuta; Kralisz, Paweł; Bartuś, Krzysztof; Sukiennik, Adam; Pracoń, Radosław; Witkowski, Adam; Kowalski, Oskar; Legutko, Jacek

    2018-02-14

    Left atrial appendage (LAA) occlusion devices have the potential to influence the clinical approach to stroke prevention in patients with atrial fibrillation. A number of percutaneous techniques have been proposed, including various intracardiac plugs and also external ligation. Several devices have been already used in Poland. One of them has been evaluated in randomised controlled trials compared with the current standard of care. Others are less well studied but quite commonly used in Europe. It is anticipated that the use of LAA occlusion technologies in clinical practice will expand. This Consensus Document prepared jointly by Association of Cardiovascular Interventions (AISN) and Heart Rhythm Section (HRS) of Polish Cardiac Society seeks to highlight the critical issues surrounding LAA occlusion therapies and to facilitate the alignment of multiple interests, including those of primary care physicians, general cardiologists and procedural specialists (electrophysiologists and interventional cardiologists) but also other medical professionals. The article summarises current evidence and provides specific recommendations on organization and conduct of LAA therapy in patients with atrial fibrillation in Poland and defines also operator and institutional requirements fundamental to the establishment of successful LAA occlusion programmme.

  15. Recognition of American Physiological Society members whose research publications had a significant impact on the discipline of physiology.

    Science.gov (United States)

    Tipton, Charles M

    2013-03-01

    Society members whose research publication during the past 125 yr had an important impact on the discipline of physiology were featured at the American Physiological Society (APS)'s 125th Anniversary symposium. The daunting and challenging task of identifying and selecting significant publications was assumed by the Steering Committee of the History of Physiology Interest Group, who requested recommendations and rationales from all Sections, select Interest Groups, and active senior APS members. The request resulted in recommendations and rationales from nine Sections, one Interest Group, and 28 senior members, identifying 38 publications and 43 members for recognition purposes. The publication recommendations included 5 individuals (Cournand, Erlanger, Gasser, Hubel, and Wiesel) whose research significantly contributed to their selection for the Nobel Prize in Medicine or Physiology, 4 individuals who received multiple recommendations [i.e., Cannon (3), Curran (2), Fenn (3), and Hamilton (2)], and 11 members who had been APS Presidents. Of the recommended articles, 33% were from the American Journal of Physiology, with the earliest being published in 1898 (Cannon) and the latest in 2007 (Sigmund). For the brief oral presentations, the History of Physiology Steering Committee selected the first choices of the Sections or Interest Group, whereas rationales and representation of the membership were used for the presentations by senior members.

  16. Polish society attitudes towards nuclear power, ionizing radiation applications and radioactive waste management (Report on public opinion polls)

    International Nuclear Information System (INIS)

    Latek, Stanislaw

    1999-01-01

    In Poland, during parliamentary debate on Foundations for the 'Polish energy policies up to 2010', the importance of public attitudes toward nuclear power has been recalled repeatedly in the context of the future development of nuclear power in Poland. In the governmental document, accepted by Polish Parliament on 1 January 1996, it has been stated that nuclear power plant construction is not foreseen up to the year 2010; nevertheless it has been assumed that the appraisals of the economic feasibility and of the public acceptance level for such investments will be conducted. Thus, the need for such assessments of public opinions and attitudes toward nuclear power has been recognized and accepted by the highest legislative power organ in Poland

  17. The Music Repertoire of the Society of Jesus in the Polish-Lithuanian Commonwealth (1565–1773

    Directory of Open Access Journals (Sweden)

    Jeż Tomasz

    2016-12-01

    Full Text Available The paper presents the research project coordinated by the University of Warsaw and financed by the Minister of Science and Higher Education as part of the “Tradition 1a” module of the National Programme for the Development of Humanities. The main task of this research project is the documentation of the Jesuit music repertory produced and disseminated on the territory of the Polish-Lithuanian Commonwealth.

  18. The Music Repertoire of the Society of Jesus in the Polish-Lithuanian Commonwealth (1565–1773)

    OpenAIRE

    Jeż Tomasz

    2016-01-01

    The paper presents the research project coordinated by the University of Warsaw and financed by the Minister of Science and Higher Education as part of the “Tradition 1a” module of the National Programme for the Development of Humanities. The main task of this research project is the documentation of the Jesuit music repertory produced and disseminated on the territory of the Polish-Lithuanian Commonwealth.

  19. Dietary customs and food availability shape the preferences for basic tastes: A cross-cultural study among Polish, Tsimane' and Hadza societies.

    Science.gov (United States)

    Sorokowska, Agnieszka; Pellegrino, Robert; Butovskaya, Marina; Marczak, Michalina; Niemczyk, Agnieszka; Huanca, Tomas; Sorokowski, Piotr

    2017-09-01

    Biological significance of food components suggests that preferences for basic tastes should be similar across cultures. On the other hand, cultural factors play an important role in diet and can consequently influence individual preference for food. To date, very few studies have compared basic tastes preferences among populations of very diverse environmental and cultural conditions, and research rather did not involve traditional populations for whom the biological significance of different food components might be the most pronounced. Hence, our study focused on basic taste preferences in three populations, covering a broad difference in diet due to environmental and cultural conditions, market availability, dietary habits and food acquirement: 1) a modern society (Poles, n = 200), 2) forager-horticulturalists from Amazon/Bolivia (Tsimane', n = 138), and 3) hunter-gatherers from Tanzania (Hadza, n = 85). The preferences for basic tastes were measured with sprays containing supra-threshold levels of sweet, sour, bitter, salty, and umami taste solutions. We observed several interesting differences between participating societies. We found that Tsimane' and Polish participants liked the sweet taste more than other tastes, while Hadza participants liked salty and sour tastes more than the remaining tastes. Further, Polish people found bitter taste particularly aversive, which was not observed in the traditional societies. Interestingly, no cross-cultural differences were observed for relative liking of umami taste - it was rated closely to neutral by members of all participating societies. Additionally, Hadza showed a pattern to like basic tastes that are more common to their current diet than societies with access to different food sources. These findings demonstrate the impact of diet and market availability on preference for basic tastes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Materials from seminar session of the 3.general assembly of Polish Nuclear Society; 3.Walny Zjazd Polskiego Towarzystwa Nukleonicznego. Materialy sesji seminaryjnej

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    This publication edited as a scientific report of the Institute of Atomic Energy contains papers presented on the seminar session accompanying the 3rd General Assembly of Polish Nuclear Society. Five of these are dealing with the present situation in Poland in the framework of the following subjects: foreseeing electricity demand as a significant factor of development of electricity generation sector and nuclear option choice; present state and development trends of nuclear technique applications in industry, agriculture, health and environment protection; radioactive waste management especially related to the storage of spent fuel from EWA and MARIA research reactors; present educational problems in nuclear science and technology. The problems of nuclear power could not be excluded from the session, although it does not exist in Poland and no plans foresee it currently. The paper on nuclear power contains an extensive summary of nuclear power development worldwide, its safety problems, economic competitiveness and public acceptance. The so called ``Sellafield phenomenon`` considering the growth of leukaemia deaths of children living near that reprocessing plant in England has been commented in mass media criticizing nuclear energy application. The paper on this problem present the results of investigations and hypotheses on reasons having caused this phenomenon. The declaration of the International Council of Nuclear Societies on the role of nuclear science and technology in supporting the development is also included in the report.

  1. 10. national conference of Maria Sklodowska-Curie Polish Radiation Research Society. Abstract of papers; 10. krajowy zjazd Polskiego Towarzystwa Badan Radiacyjnych im. Marii Sklodowskiej-Curie. Streszczenia referatow

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The 10. national conference of M. Sklodowska-Curie Polish Radiation Research Society has given the opportunity to present novel Polish advisement in all fields of radiation research, e.g. radiation chemistry and biology, radiation processing, environmental study, mathematical modeling and simulation as well as different theoretical study. As a whole it may be treated as a review of actual state of art. The scientific progress since 1992 when the 9. national conference place up to now can be easy assessed on the base of presented material.

  2. [Figures of first laureates of the Wiktor Dega medal (XXXVII Jubilee Congress of Polish Orthopaedic and Traumatologic Society, 10-13 September 2008)].

    Science.gov (United States)

    Nowakowski, Andrzej; Rapała, Kazimierz

    2008-01-01

    Figures of two outstanding orthopaedists Professor Stefan Malawski and Professor Jerzy Król rewarded with the medal of the name of Wiktor Degi were described. The medal is being granted by the Chapter of the Medal as regarding for outstanding achievements for the Polish and world orthopaedics and rehabilitation. Profesor Stefan Kazimierz Malawski was born 26. 12. 1920 in the Vilnius area. In Vilnius he stated his medical studies, which he continued in Lwow and graduated in 1946 at the Marie Curie Skłodowska in Lublin. Professor Malawski's main field of interest were related to the problems related to tuberculosis of bones and joints and trauma of the lumbar and cervical spine. In the problems of bone tuberculosis he remains an unquestioned authority in Poland. His deep understanding of these clinical problems can be found in his text-book "Tuberculosis of bones and joints", which was printed in 1976. The information pertaining diagnosis and surgical treatment remain extremely valuable today. Another field of interest of Professor Malawski are pathologies of the spine. Disc disease, neoplasms of the spine, spinal stenosis and infections of the spine, spondylolisthesis are among many of his interests. This very wide field of interest can be dound in his 3 tome publication Spondyloorthopedics. His 166 papars printed in Poland and abroad bear proof of the Professors wide field of interest and deep knowledge. Professor Malawski was the first surgeon in Poland to perform surgery on the front elements of the spine in tuberculotic paraplegia. In 1958 he implemented surgical treatment of spine tumor--both primary and metastatic, by resecting them and stabilizing the spine with grafts. In the early 70's he focused on spinal stenosis. In the years 1982-1986 he was the Chairman of the Board of the Polish Orthopedic and Trauma Society. Professor Malawski introdued a modern set of Rules and Regulations, greatly simplifying the decision making process during General assemblies

  3. Longitudinal and cross-sectional changes with age in selected anthropometric and physiological traits in hospitalized adults: an insight from the Polish Longitudinal Study of Aging (PLSA

    Directory of Open Access Journals (Sweden)

    Chmielewski Piotr

    2015-12-01

    Full Text Available Longitudinal studies of aging concerning individuals with comparable lifestyle, diet, health profile, socioeconomic status, and income remain extraordinarily rare. The purposes of our ongoing project are as follows: (i to collect extensive data on biological and medical aspects of aging in the Polish population, (ii to determine factors affecting the rate and course of aging, (iii to understand how aging unfolds as a dynamic and malleable process in ontogeny, and (iv to find novel predictors of longevity. Our investigation followed 142 physically healthy asylum inmates, including 68 males and 74 females, for at least 25 years from the age of 45 years onward. Cross-sectional assessment involved 225 inmates, including 113 males and 112 females. All the patients lived for a very long time under similar and good environmental conditions at the hospital in Cibórz, Lubuskie Province. They maintained virtually the same daily schedule and lifestyle. The rate and direction of changes with age in selected anthropometric and physiological traits were determined using ANOVA, t-test, and regression analysis. There were sex differences in the rate and pattern of age-related changes in certain characteristics such as relative weight, red blood cell count, monocyte count, thymol turbidity value, systolic blood pressure, and body temperature. Body weight, the body mass index (BMI, and total bilirubin level increased with advancing age, while body height decreased with age in both sexes. In conclusion, the aging process was associated with many regressive alterations in biological traits in both sexes but the rate and pattern of these changes depended on biological factors such as age and sex. There were only few characteristics which did not change significantly during the period under study. On the basis of comparison between the pattern of longitudinal changes with aging and the pattern of cross-sectional changes with age in the analyzed traits, we were able

  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. 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.

  6. Physiology of man and animals in the Tenth Five-Year Plan: Proceedings of the Thirteenth Congress of the I. P. Pavlov All-Union Physiological Society

    Science.gov (United States)

    Lange, K. A.

    1980-01-01

    Research in the field of animal and human physiology is reviewed. The following topics on problems of physiological science and related fields of knowledge are discussed: neurophysiology and higher nervous activity, physiology of sensory systems, physiology of visceral systems, evolutionary and ecological physiology, physiological cybernetics, computer application in physiology, information support of physiological research, history and theory of development of physiology. Also discussed were: artificial intelligence, physiological problems of reflex therapy, correlation of structure and function of the brain, adaptation and activity, microcirculation, and physiological studies in nerve and mental diseases.

  7. Physiology

    Science.gov (United States)

    Kay, Ian

    2008-01-01

    Underlying recent developments in health care and new treatments for disease are advances in basic medical sciences. This edition of "Webwatch" focuses on sites dealing with basic medical sciences, with particular attention given to physiology. There is a vast amount of information on the web related to physiology. The sites that are included here…

  8. Division of labor in insect societies : genetic components and physiological regulation

    OpenAIRE

    Libbrecht, R.

    2012-01-01

    The shift from solitary to social organisms constitutes one of the major transitions in evolution. The highest level of sociality is found in social insects (ants, termites and some species of bees and wasps). Division of labor is central to the organization of insect societies and is thought to be at the root of their ecological success. There are two main levels of division of labor in social insect colonies. The first relates to reproduction and involves the coexistence of queen and worker...

  9. Homer Wheelon, M.D., physiologist, artist, and poet: origins of the tailpieces in journals of the American Physiological Society.

    Science.gov (United States)

    Schramm, Lawrence P; Schramm, Diana C; Jackson, F Wilson

    2006-12-01

    Since 1953, illustrations have been inserted as "tailpieces" at the ends of articles in The American Journal of Physiology and The Journal of Applied Physiology. The drawings were made by Homer Wheelon, a member of the American Physiological Society from 1919 until his death in 1960. Forty-five years after his death, Wheelon is unknown, but he contributed 32 publications to the medical literature and trained J. Earl Thomas, an important 20th century gastrointestinal physiologist. Wheelon was born into poverty in 1883 to itinerant Methodist preachers, circumstances that guided his education and career choices. Throughout his life, Wheelon exhibited a fondness and talent for art and photography and an unusual breadth of intellectual interests and knowledge. Wheelon received a bachelor's degree from the University of Washington, then studied at the University of Oregon, Northwestern University, and St. Louis University. Earning his M.D. from St. Louis University and assuming a faculty position there, Wheelon and his graduate student, Thomas, conducted widely recognized gastrointestinal research. Returning to Seattle in 1921, Wheelon became a highly respected physician and hospital administrator, but he also found time to indulge his interest in visual art and poetry. In 1933, inspired by observing a rabbit being used in a pregnancy test, Wheelon began to write and illustrate an epic, 322-page poem, Rabbit No. 202, illustrations from which became the journals' tailpieces. The present study traces Wheelon's personal life and scientific career in an attempt to understand this complex man and the origins of his unusual poem and its drawings.

  10. Metal polish poisoning

    Science.gov (United States)

    Metal polishes are used to clean metals, including brass, copper, or silver. This article discusses the harmful effects from swallowing metal polish. This article is for information only. DO NOT use ...

  11. Williamson Polishing & Plating Site

    Science.gov (United States)

    Williamson Polishing & Plating Co. Inc. was a plating shop located in the Martindale-Brightwood neighborhood of Indianapolis. The facility conducted job shop polishing and electroplating services. The vacant site contains a 14,651-square-foot building.

  12. Anemia at Hospital Admission and Its Relation to Outcomes in Patients With Heart Failure (from the Polish Cohort of 2 European Society of Cardiology Heart Failure Registries).

    Science.gov (United States)

    Tymińska, Agata; Kapłon-Cieślicka, Agnieszka; Ozierański, Krzysztof; Peller, Michał; Balsam, Paweł; Marchel, Michał; Crespo-Leiro, Maria G; Maggioni, Aldo P; Jankowska, Ewa A; Drożdż, Jarosław; Filipiak, Krzysztof J; Opolski, Grzegorz

    2017-06-15

    Anemia is a commonly observed co-morbidity in heart failure (HF). The aim of the study was to assess prevalence, risk factors for, and effect of anemia on short- and long-term outcomes in HF. The study included 1,394 Caucasian patients hospitalized for HF, with known hemoglobin concentration on hospital admission, participating in 2 HF registries of the European Society of Cardiology (Pilot and Long-Term). Anemia was defined as hemoglobin concentration of <13 g/dl for men and <12 g/dl for women. Primary end points were (1) all-cause death at 1 year and (2) a composite of all-cause death and rehospitalization for HF at 1 year. Secondary end points included inter alia death during index hospitalization. In addition, we investigated the effect of changes in hemoglobin concentration during hospitalization on prognosis. Anemia occurred in 33% of patients. Predictors of anemia included older age, diabetes, greater New York Heart Association class at hospital admission and kidney disease. During 1-year follow-up, 21% of anemic and 13% of nonanemic patients died (p <0.0001). Combined primary end point occurred in 45% of anemic and in 33% of nonanemic patients (p <0.0001). Anemia was strongly predictive of all the prespecified clinical end points in univariate analyses but not in multivariate analyses. Changes in hemoglobin concentration during hospitalization had no effect on 1-year outcomes. In conclusion, anemia was present in 1/3 of patients with HF. Mild-to-moderate anemia seems more a marker of older age, worse clinical condition, and a higher co-morbidity burden, rather than an independent risk factor in HF. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. [Lysenkoism in Polish botany].

    Science.gov (United States)

    Köhler, Piotr

    2008-01-01

    Lysenkoism in Poland was never an autonomous phenomenon. The whole array of reasons for which it appeared in Polish science would require a separate study--here it only needs to be pointed out that the major reasons included terror on the part of the security service, lawlessness, the ubiquitous atmosphere of intimidation and terror, censorship, the diminishing sphere of civil liberties, political show trials, propaganda and denunciations. An important role in facilitating the introduction of Lysenkoism was played also by the reorganization of science after World War Two, the isolation of Polish science from science in the West, as well as the damage it had suffered during the war. At first, Lysenkoism was promoted in Poland by a small group of enthusiastic and uncritical proponents. A overview of the events connected with the ten years of Lysenkoism in Poland (end of 1948--beginning of 1958) shows a two-tier picture of how the 'idea' was propagated. The first tier consisted in the activities of the Association of Marxist Naturalists [Koło Przyrodników-Marksistów], which it engaged in since the end of 1948. The Association was later transformed into a Union of Marxist Naturalists, and this in turn merged, in 1952, with the Copernican Society of Polish Naturalists [Polskie Towarzystwo Przyrodników im. Kopernika]. It was that society which promoted Lysenkoism longest, until the end of 1956. The propaganda and training activities of the circle and the society prepared ground for analogous activities of the newly formed Polish Academy of Science (PAN), which--since its very establishment in 1952--engaged in promoting Lysenkoism through its Second Division. These activities were aimed at naturalists, initially at those who were prominent scientists (eg. the conference at Kuźnice, 1950/1951), and then at those who were only starting their academic career (including national courses in new biology at Dziwnów, 1952, or Kortowo, 1953 and 1955). The end to promoting

  14. Computer-aided biomedical imaging and graphics physiological measurement and control. Proceedings of the Biological Engineering Society, 6th Nordic meeting, Aberdeen, July 1984

    International Nuclear Information System (INIS)

    Jordan, M.; Perkins, W.J.; Upton, J.; Markham, J.

    1984-01-01

    The proceedings of the Sixth Nordic Meeting of the Biological Engineering Society held in Aberdeen in July 1984 on computer-aided biomedical imaging and graphics and physiological measurement and control are presented. The summaries of the papers presented cover the use of computer imaging and graphics in ultrasonic imaging, nuclear medicine, radiology, biomedical radiography, tomography and NMR imaging. The papers on the use of computers in physiological measurement and control cover subject headings including computer-based instrumentation, transducers, monitoring and control, assessment and therapy, clinical measurement, blood flow and signal processing and analysis. (U.K.)

  15. Polish Gynecological Society Recommendations for Labor Induction.

    Science.gov (United States)

    Bomba-Opoń, Dorota; Drews, Krzysztof; Huras, Hubert; Laudański, Piotr; Paszkowski, Tomasz; Wielgoś, Mirosław

    2017-01-01

    Labor induction involves artificial stimulation of childbirth before the natural, spontaneous onset of labor. It is one of the most common procedures in modern obstetrics. The frequency of labor induction has doubled in recent decades due to the development of perinatology and methods of monitoring fetal well-being in particular. Currently, one in five pregnant women and 30-40% of women delivering vaginally undergo this procedure. Reasons for induction include reduction of the perinatal mortality and morbidity of the fetus and newborn, as well as the reduction of maternal complications. However, as every medical intervention, labor induction is associated with a risk of complications.

  16. 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.

  17. Polishing for glass ceramics: which protocol?

    Science.gov (United States)

    Silva, Tânia Mara da; Salvia, Ana Carolina Rodrigues Danzi; Carvalho, Rodrigo Furtado de; Pagani, Clovis; Rocha, Daniel Maranha da; Silva, Eduardo Galera da

    2014-07-01

    The execution of adjustments on ceramic restorations is sometimes necessary for either correction of occlusion and/or inadequate contours or esthetical improvements. Clinically, the surfaces undergo weariness through fine grinding diamond burs which remove the superficial glazing layer. Several materials for ceramic polishing have been used in an attempt to reach a satisfactory surface smoothness. The aim of this study was to perform a literature review on different polishing protocols of several dental ceramics. This is a literature review performed through scientific articles published between 2004 and 2012, indexed in MEDLINE, PubMed and Scielo databases. The study selected and analyzed a total of 20 relevant articles that evaluated different types of ceramics, polishing treatment and surface roughness. After an extensive literature review, this study observed: 1 - after the rupture of the glazing layer due to the adjustments of the restorations, the best choice for the polishing of the surface will depend on the type of ceramics used; 2 - glazing procedure provide excellent results regarding to the superficial smoothness; however, if reglazing is impossible, either abrasive rubber cups/points or sandpaper discs followed by the use of diamond polishing pastes results in a satisfactory superficial smoothness; 3 - clinical studies that take into account the behavior of the protocols polishing are scarce and should be encouraged; 4 - the large number of variables influence the final outcome of polishing should be considered. The necessity in standardization of methodologies to enable a comparison among researches. Copyright © 2014 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

  18. 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.

  19. Space Physiology within an Exercise Physiology Curriculum

    Science.gov (United States)

    Carter, Jason R.; West, John B.

    2013-01-01

    Compare and contrast strategies remain common pedagogical practices within physiological education. With the support of an American Physiological Society Teaching Career Enhancement Award, we have developed a junior- or senior-level undergraduate curriculum for exercise physiology that compares and contrasts the physiological adaptations of…

  20. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 2017; Session "Cardiac Physiology and Pathology"

    OpenAIRE

    --- Various Authors

    2017-01-01

    Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017); Venice (Italy); October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR), European Society for Neonatology (ESN), Union of European Neonatal & Perinatal Societies (UENPS), European Foundation for the Care of Newborn Infants (EFCNI)ORGANIZING COMMITTEELuc Zimmer...

  1. Subjective Quality of Life of Polish, Polish-Immigrant, and Polish-American Elderly.

    Science.gov (United States)

    Berdes, Celia; Zych, Adam A.

    2000-01-01

    Compares subjective quality of life of elderly Poles living in Poland, and Polish immigrants and Polish-American ethnics living in Chicago as part of a secondary data analysis of a study initially conducted in Poland. Conclusions lend support to the idea that U.S.-born elderly people and elderly immigrants to the United States have a significantly…

  2. A history of the Federation of European Societies of Plant Physiology FESPP since its foundation in 1978--including notes on events preceding the foundation and following re-naming as the Federation of European Societies of Plant Biology (FESPB) in 2002.

    Science.gov (United States)

    Lichtenthaler, Hartmut

    2004-06-01

    After several years of close contacts and extensive discussion between various plant physiologists of different European countries, the Federation of European Societies of Plant Physiology (FESPP) was established in 1978 in Edinburgh. The aim of the FESPP was and remains to promote up-to-date plant physiology research in all European countries and to stimulate scientific cooperation and the exchange of scientists between the different member societies by organizing congresses and workshops as well as editing four (recently five) Federation-affiliated journals. The short History of FESPP presented here covers the preparatory years of the 1970s that led to its actual foundation in 1978, and then its further development up to and following the Federation's reconstitution in 2002 as the Federation of European Societies of Plant Biology (FESPB).

  3. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Cardiac Physiology and Pathology"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Cardiac Physiology and Pathology"ABS 1. EVALUATION OF THE RELATIONSHIP BETWEEN PATENT DUCTUS ARTERIOSUS AND THE PLATELET MASS INDEX IN PRETERM INFANTS • M. Kara, İ. Caner, K.Ş. Tekgündüz, İ. Polat, H. KeskinABS 2. DIAGNOSIS OF DIGEORGE SYNDROME: THE CONTRIBUTION OF MOLECULAR GENETICS • Y. Halleb, H. Hadj-Abdallah, S. Nouri, A. Touati, M. Bellallah, J. Mathlouthi, N. Mahdhaoui, H. Sboui, A. Saad, D. H’midaABS 3. ASSOCIATION BETWEEN SIZE OF PATENT DUCTUS ARTERIOSUS AND CO-MORBIDITIES • S. Bellis, Y. SinghABS 4. EFFICACY OF MEDICAL TREATMENT IN CLOSING PATENT DUCTUS ARTERIOSUS IN ELBW INFANTS • S. Bellis, Y. SinghABS 5. ACETAMINOPHEN FOR CLOSING PDA. SHOULD IT BE A FIRST LINE THERAPEUTIC OPTION? • I. Tofé, M.D. Ruiz, M.P. Jaraba, M.V. Rodriguez, R.L. Rueda, M.D. Ordoñez, M.J. ParragaABS 6. PATENT DUCTUS ARTERIOSUS WITH HEMODYNAMIC REPERCUSSION IN VERY LOW WEIGHT PRETERM INFANTS TREATED WITH ORAL IBUPROFEN PRESENTS A HIGH RATE OF BRONCHOPULMONARY DYSPLASIA • M.M. Lourenço, E. Sacramento, F. Carmona, C. Calixto, F. Martin-Celini, G.H. Seribelli, W.A. Gonçalves-FerriABS 7

  4. 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.

  5. 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.

  6. 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.

  7. THE POLISH RECIPE

    Directory of Open Access Journals (Sweden)

    D.F. Spinu

    2017-06-01

    Full Text Available Twenty-six years ago the international community witnessed one of the most dramatic changes in economic systems. Naturally, the fall of communism in Eastern Europe and its consequences were events difficult to judge and anticipate in their immediate aftermath. Today, we have gained a much more coherent perspective on their meaning. The political liberalization of Poland in 1989 and its transition to the market economy was generally perceived as the most successful of all post-communist countries. From 1990 to 2013, Poland experienced the most outstanding economic growth within the former communist bloc. It doubled its GDP in real terms and became the only country to experience economic growth during the financial crisis of 2008-09. However, the polish secret recipe lies in the "shock therapy" adopted at the beginning of the 90's. The aim of this paper is to examine the importance of the Balcerowicz's program in creating the basis for economic stability and growth through privatization, liberalization of foreign trade, monetary reform and an open economy. We will also review the impact of this unprecedented transformation in shaping a strong, market-oriented economy.

  8. Human Factors in Nuclear Power Engineering in Polish Conditions

    Directory of Open Access Journals (Sweden)

    Agnieszka Kaczmarek-Kacprzak

    2014-09-01

    Full Text Available The paper “Human factors in nuclear power engineering in Polish conditions” focuses on analysis of dynamics of preparing Polish society to build fi rst nuclear power plant in XXI century in Poland. Authors compare experience from constructing nuclear power plant Sizewell B (Great Britain and Sizewell C, which is in preparation phase with polish nuclear power program. Paper includes aspects e.g. of creating nuclear safety culture and social opinion about investment. Human factors in nuclear power engineering are as well important as relevant economical and technical factors, but very often negligible. In Poland where history about Czarnobyl is still alive, and social opinion is created on emotions after accident in Fukushima, human factors are crucial and should be under comprehensive consideration.

  9. Polish Toxic Currency Options

    Directory of Open Access Journals (Sweden)

    Waldemar Gontarski

    2009-04-01

    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 banks 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 companys 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 companys 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 managers 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 other hand issuing

  10. Efficient polishing of aspheric optics

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, J.S.; Piscotty, M.A.; Nguyen, N.Q.; Landram, C.S.; Ng, L.C.

    1997-04-15

    The objectives of this project are to develop, evaluate, and optimize novel designs for a polishing tool intended for ultra-precise figure corrections on aspheric optics with tolerances typical of those required for use in extreme ultraviolet (EUV) projection lithography. This work may lead to an enhanced US industrial capability for producing optics for EUV, x-ray and, other high precision applications. LLNL benefits from developments in computer-controlled polishing and the insertion of fluid mechanics modeling into the precision manufacturing area. Our accomplishments include the numerical estimation of the hydrodynamic shear stress distribution for a new polishing tool that directs and controls the interaction of an abrasive slurry with an optical surface. A key milestone is in establishing a correlation between the shear stress predicted using our fluid mechanics model and the observed removal footprint created by a prototype tool. In addition, we demonstrate the ability to remove 25 nm layers of optical glass in a manner qualitatively similar to macroscopic milling operations using a numerically- controlled machine tool. Other accomplishments include the development of computer control software for directing the polishing tool and the construction of a polishing testbed.

  11. [Hygiene issues in polish academic centres of the period of twenty years of Poland's independence after World War I].

    Science.gov (United States)

    Jeszke, M; Jeszke, J

    1997-01-01

    Within the discipline as such, among Polish scientists of the period of twenty years of independence after the World War I, there was no agreement as to the understanding of the area of hygiene interests and as to the role of it. On one poend it was placed a concept of hygiene as the remedy towards the basic sanitary inadvertences, covering only narrow segments of relationship between the organism condition and individual environment elements of positive or negative importance for health. This depiction was bringing a hygienist closer to such disciplines as physiology, pathophysiology, toxicology, bacteriology etc., it imposed typically natural point of view and research workshop. On the second end the issue of health has been considered within the broad social and cultural context. In such a meaning hygiene goes beyond the narrow concept of medicine, since the latter has not been able to replace the shortages of civilisation and it has not been interested in issues of cultural adaptation of desired sanitary behaviour. As a matter of fact, both views have been excluding each other, adopting different and "incommensurate" visions of the "world and human being" as well as methodological depictions. In the time under discussion, within Polish territories, a thesis, that individual health has a social dimension, makes a considerable economic value, decides on the defence abilities of state, so it is in the interest of the whole society the care for health of all members of society - was still having virtues of uniqueness. It was going like that despite earlier activity of many outstanding Polish hygienists, giving fruits both in information campaigns planned on a wide scale and civilisation experiments. ...

  12. 35. Meeting of the Polish Biochemical Society. Abstracts

    International Nuclear Information System (INIS)

    1999-01-01

    During the conference various works concerning biochemistry, molecular biology and medicine were presented. Many works applied X-rays, gamma radiation and laser radiation to induce various disorders (changes of metabolism and enzyme activity, damages of cell constituents) in model organisms and cell cultures

  13. [Image of female-to-male transsexuals in Polish society].

    Science.gov (United States)

    Antoszewski, Bogusław; Fijałkowska, Marta; Kasielska, Anna

    2012-01-01

    The aim of the study was to determine the image of female-to-male transsexuals (FtM) in the opinion of women and men. Methods. The questionnaire studies were carried out in a group of 300 students. Respondents answered questions concerning their age, sex, birthplace and the questions related to different aspects of female-to-male transsexuals' life (their childhood, occupational preferences, social and sexual relationships). The results showed that the image of FtM transsexuals created in the male and female group varies because of the lack of opinion expressed more frequently by male students. (1) Students' opinion on psychical, social and sexual life of transsexuals indicates a lack of understanding of their problems. (2) Men do not report much opinion about FtM transsexuals' different aspects of lives which may result from their insufficient knowledge and little interest in the topic of transsexualism.

  14. 34. Meeting of the Polish Biochemical Society. Abstracts

    International Nuclear Information System (INIS)

    1998-01-01

    During the conference various works concerning biochemistry, molecular biology and medicine were presented. Many works applied gamma radiation and laser radiation to induce various disorders (changes of metabolism and enzyme activity, damages of cell constituents) in model organisms and cell cultures

  15. 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...

  16. Verbalization the Concept of Dignity in Polish Dictionaries

    Directory of Open Access Journals (Sweden)

    Chaban Vasylyna

    2016-12-01

    Full Text Available Background: The object of the study is the concept of DIGNITY. The justification of the research is predetermined by the lack of such investigation in Polish linguistics. The background for the article is also determined by the lack of similar studies in the sphere of Cognitive Linguistics. Purpose: The article aims at analysing the cultural concept of DIGNITY in the minds of the bearers of the Polish language and culture based on the data incorporated from the lexicographical sources and collection of folk sayings and proverbs. Results: The article dwells upon the most important features of this concept in the Polish language and culture. The study investigates the language conceptualization of this concept in the system of the Polish language and folk maxims and sayings. The definition of the lexeme of dignity reveals the compliance with higher moral principles and the understanding of value; good name, good character claiming attention and respect; the last name. DIGNITY is the principal regulating mechanism of behaviour and development of positive human values which become apparent in the process of human interaction. A man of worth respects himself and is as well proud to be an honourable man. DIGNITY concerns both a separate human and the society in general; it could be regarded as both individual and collective notion. Discussion: The suggested analysis revealed cultural and linguistic peculiarities of the concept of DIGNITY in the Polish language and culture. The conducted research is not exhaustive since it provides potential perspectives for further research of the Polish concept of DIGNITY, in particular, in terms of comparative studies with correlative concepts in Ukrainian and English languages and cultures with the help of the cognitive definition method.

  17. 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.

  18. 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.

  19. Sensing roughness and polish direction

    DEFF Research Database (Denmark)

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

    2016-01-01

    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...... structures and light scattered from scratches....

  20. [Surveillance of hospital acquired pneumonia in Polish hospitals].

    Science.gov (United States)

    Rózańska, Anna; Wójkowska-Mach, Jadwiga; Bulanda, Małgorzata; Heczko, Piotr B

    2009-01-01

    The aim of this work is to analyze epidemiology of hospital acquired infections in Polish hospitals, according to type and size of hospital. Data gathered between year 2002 and 2004 in the Active Nosocomial Infections Surveillance System, developed and conducted by Polish Society of Hospital Infections, were used in the analysis. Epidemiology of PNEU was described with the usage of cumulative incidence and incidence density rates. The average cumulative incidence rate was 0.29%; incidence density rate: 0.41 per thousand, and incidence density among ventilated patients: 1.57 per thousand. Differences in morbidity detected in hospitals were statistically important only in hospitals of different size. Morbidity of PNEU in intensive care units was much higher than in other wards, and differences were statistically important. PNEU and VAP epidemiology in Polish intensive care units indicates serious problems in hospital infections control: high values of morbidity in non-teaching ICUs reflect the huge risk of developing infections in Polish hospitals. Low rates in ICUs of teaching hospitals reflect lack of surveillance and detection of infections in such hospitals.

  1. Occupational physiology

    CERN Document Server

    Toomingas, Allan; Tornqvist, Ewa Wigaeus

    2011-01-01

    In a clear and accessible presentation, Occupational Physiology focuses on important issues in the modern working world. Exploring major public health problems-such as musculoskeletal disorders and stress-this book explains connections between work, well-being, and health based on up-to-date research in the field. It provides useful methods for risk assessment and guidelines on arranging a good working life from the perspective of the working individual, the company, and society as a whole.The book focuses on common, stressful situations in different professions. Reviewing bodily demands and r

  2. 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)

  3. FINANCIAL SECURITY OF POLISH HOUSEHOLDS

    Directory of Open Access Journals (Sweden)

    Agnieszka Kozera

    2016-09-01

    Full Text Available  A household’s fi nancial security is essential for the satisfaction of the needs and wants of its members, both communal and individual. It constitutes a kind of foundation for all of a household’s fi nancial decisions that impact its standard of living. The article aims to assess the level of fi nancial security of Polish households in 2005–2013. The research draws on data from Genworth Index, HBS conducted by the Central Statistical Offi ce (GUS and Social Diagnosis (Diagnoza społeczna overseen by the Social Monitoring Council. The study shows that Poland is characterized by a low level of fi nancial security relative to other European countries, especially Western and Scandinavian. More than three-quarters of Polish households experience fi nancial problems and exhibit both a low propensity to save, and low savings rates.

  4. 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.

  5. Nigerian Journal of Physiological Sciences

    African Journals Online (AJOL)

    Nigerian Journal of Physiological Sciences (Niger. J. Physiol. Sci.) is a biannual publication of the Physiological Society of Nigeria. It covers diverse areas of research in physiological sciences, publishing reviews in current research areas and original laboratory and clinical research in physiological sciences. Other websites ...

  6. Earnings Management in Polish Companies

    OpenAIRE

    Brzeszczyński, Janusz; Gajdka, Jerzy; Schabek, Tomasz

    2012-01-01

    This paper presents results of the investigation of a phenomenon known as "earnings management'' (EM) among the companies listed on the Polish stock market. The distribution of earnings per share (EPS) for the stocks around the threshold value of "zero" and the threshold of "recent performance" was analyzed in the period of years 1997-2010. Moreover, the changes of earnings for the stocks, which are suspected to manipulate their earnings, were also investigated. The results, which indicate as...

  7. LOVE in English and Polish

    Directory of Open Access Journals (Sweden)

    Małgorzata Brożyna Reczko

    2017-12-01

    Full Text Available LOVE in English and Polish The paper presents a sample contrastive analysis of the linguistic picture of love in English and Polish. The material used in the survey is drawn from lexicographic data, including the British National Corpus and Narodowy Korpus Języka Polskiego [National Corpus of Polish]. The paper focuses on the similarities and differences in conceptualizing the abstract concept of love in the English and Polish languages. An analytical method, developed by Bartmiński and associates, serves as the theoretical basis for the reconstruction of the linguistic picture of the world.   MIŁOŚĆ w języku angielskim i polskim Niniejszy artykuł to próba kontrastywnego porównania językowego obrazu świata MIŁOŚCI w języku angielskim i polskim. Materiał badawczy pochodzi głównie ze źródeł leksykograficznych: słowników oraz korpusów (Narodowego Korpusu Języka Polskiego oraz z korpusu języka angielskiego British National Corpus. Celem badania było poszukiwanie podobieństw i różnic w konceptualizacji MIŁOŚCI w tych dwóch językach. Metoda badawcza została zaczerpnięta z prac J. Bartmińskiego i dotyczy rekonstrukcji językowego obrazu świata różnych pojęć.

  8. 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 ...

  9. Directly polished lightweight aluminum mirror

    Science.gov (United States)

    ter Horst, Rik; Tromp, Niels; de Haan, Menno; Navarro, Ramon; Venema, Lars; Pragt, Johan

    2017-11-01

    During the last ten years, Astron has been a major contractor for the design and manufacturing of astronomical instruments for Space- and Earth based observatories, such as VISIR, MIDI, SPIFFI, X-Shooter and MIRI. Driven by the need to reduce the weight of optically ultra-stiff structures, two promising techniques have been developed in the last years: ASTRON Extreme Lightweighting [1][2] for mechanical structures and an improved Polishing Technique for Aluminum Mirrors. Using one single material for both optical components and mechanical structure simplifies the design of a cryogenic instrument significantly, it is very beneficial during instrument test and verification, and makes the instrument insensitive to temperature changes. Aluminum has been the main material used for cryogenic optical instruments, and optical aluminum mirrors are generally diamond turned. The application of a polishable hard top coating like nickel removes excess stray light caused by the groove pattern, but limits the degree of lightweighting of the mirrors due to the bi-metal effect. By directly polishing the aluminum mirror surface, the recent developments at Astron allow for using a non-exotic material for light weighted yet accurate optical mirrors, with a lower surface roughness ( 1nm RMS), higher surface accuracy and reduced light scattering. This paper presents the techniques, obtained results and a global comparison with alternative lightweight mirror solutions. Recent discussions indicate possible extensions of the extreme light weight technology to alternative materials such as Zerodur or Silicon Carbide.

  10. 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.

  11. An Overview of Polish Martial Arts

    Directory of Open Access Journals (Sweden)

    Wojciech J. Cynarski

    2012-07-01

    Full Text Available The purpose of this study is to explain the revival of Polish martial arts from the perspectives of cultural sociology, the sciences of physical culture, and the humanistic theory of martial arts. The Polish Martial Arts (Polskie Sztuki Walki are a subject still requiring serious scientific examination, even in Poland. There are few works concerning the history of Polish weapons, and most only describe techniques for wielding specific types of edged weapons. Nevertheless, there is a large group of enthusiasts trying to restore and cultivate the old Polish tradition, a tradition with heavy emphasis on the art of fencing. The author knows many of the people and facts presented here, from personal observation and from direct participation in these arts. As a disciple of the late Master Yoshio Sugino (10th-dan Kobudo Katori Shinto-ryu, he fought against the Polish saber champion, and he has taken part in joint exhibitions of Polish and Japanese fencing.

  12. 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.

  13. Perceptions of and Attitudes towards Regional Varieties of Polish: Views from Two Polish Provinces

    Science.gov (United States)

    Milobog, Magdalena; Garrett, Peter

    2011-01-01

    This paper reports a study of perceptions and attitudes relating to regional varieties of Polish. The methodology followed folk linguistic approaches to attitudes research. Respondents in two Polish provinces were asked to draw on a map of Poland where they thought the main regional varieties of Polish were spoken, and then to name and…

  14. History of Polish gastrointestinal radiology.

    Science.gov (United States)

    Urbanik, A

    2003-12-01

    As early as several days after the publication of the information concerning Roentgen's discovery the first radiological examinations were performed in Poland. The new method was immediately introduced into medical practice, including gastroenterology. In that pioneer period the most important works were those by Walery Jaworski who was the first man in the world to perform an X-ray of gall stones as well as the stomach with the use of a contrast medium. In its more-than-a-hundred-year history Polish gastrointestinal radiology has attempted not only to catch up with the world science, but it also has made a considerable contribution to its development.

  15. 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...

  16. 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.

  17. Sexual activity of Polish adults.

    Science.gov (United States)

    Pastwa-Wojciechowska, Beata; Izdebski, Zbigniew

    2014-01-01

    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. 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. 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). 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.

  18. 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.

  19. 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.

  20. Method of polishing nickel-base alloys and stainless steels

    Science.gov (United States)

    Steeves, Arthur F.; Buono, Donald P.

    1981-01-01

    A chemical attack polish and polishing procedure for use on metal surfaces such as nickel base alloys and stainless steels. The chemical attack polish comprises Fe(NO.sub.3).sub.3, concentrated CH.sub.3 COOH, concentrated H.sub.2 SO.sub.4 and H.sub.2 O. The polishing procedure includes saturating a polishing cloth with the chemical attack polish and submicron abrasive particles and buffing the metal surface.

  1. Advanced techniques for computer-controlled polishing

    Science.gov (United States)

    Schinhaerl, Markus; Stamp, Richard; Pitschke, Elmar; Rascher, Rolf; Smith, Lyndon; Smith, Gordon; Geiss, Andreas; Sperber, Peter

    2008-08-01

    Computer-controlled polishing has introduced determinism into the finishing of high-quality surfaces, for example those used as optical interfaces. Computer-controlled polishing may overcome many of the disadvantages of traditional polishing techniques. The polishing procedure is computed in terms of the surface error-profile and the material removal characteristic of the polishing tool, the influence function. Determinism and predictability not only enable more economical manufacture but also facilitate considerably increased processing accuracy. However, there are several disadvantages that serve to limit the capabilities of computer-controlled polishing, many of these are considered to be issues associated with determination of the influence function. Magnetorheological finishing has been investigated and various new techniques and approaches that dramatically enhance the potential as well as the economics of computer-controlled polishing have been developed and verified experimentally. Recent developments and advancements in computer-controlled polishing are discussed. The generic results of this research may be used in a wide variety of alternative applications in which controlled material removal is employed to achieve a desired surface specification, ranging from surface treatment processes in technical disciplines, to manipulation of biological surface textures in medical technologies.

  2. Autism Society

    Science.gov (United States)

    ... Español Improving the lives of all affected by autism. The Autism Society is the nation's leading grassroots ... more Improving the lives of all affected by autism. The Autism Society is the nation's leading grassroots ...

  3. 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...

  4. Mass Society

    DEFF Research Database (Denmark)

    Borch, Christian

    2017-01-01

    Mass society is a societal diagnosis that emphasizes – usually in a pejorative, modernity critical manner – a series of traits allegedly associated with modern society, such as the leveling of individuality, moral decay, alienation, and isolation. As such, the notion of mass society generalizes...

  5. 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.

  6. [The Polish adaptation of the public speaking anxiety questionnaire].

    Science.gov (United States)

    Chodkiewicz, Jan; Miniszewska, Joanna

    2015-01-01

    The aim of the study was the Polish adaptation of the shortened Public Speaking Anxiety Questionnaire GFER by Spitznagel and co-workers. GFER is a self-assessment method which consists of 16 statements and is designed to assess emotions, physiological reactions, and thoughts that appear in a situation of public speaking. GFER was used to examine 320 students from Lodz's universities. The State/Trait Anxiety Inventory - STAI by Spielberger, The Hospital Anxiety and Depression Scale by Zigmunt and Snaith and TCI by Cloninger were also used. The Polish version of GFER is a reliable and valid tool. The factor structure is similar to the original structure. As a result of the conducted analyses, there was obtained the 9-item version of the tool, which has a 2-factor structure - factor I: emotional and physiological reactions, factor II: worrying. The results obtained with GFER present a statistically significant correlation with other measures of anxiety and with the dimension of temperament: harm avoidance. The obtained results indicate that GFER may be used in both scientific research and therapeutic practice.

  7. 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.

  8. Smoking characteristics of Polish immigrants in Dublin

    Directory of Open Access Journals (Sweden)

    Zatonski Witold

    2008-12-01

    Full Text Available Abstract 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 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 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.

  9. Planetary Society

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Carl Sagan, Bruce Murray and Louis Friedman founded the non-profit Planetary Society in 1979 to advance the exploration of the solar system and to continue the search for extraterrestrial life. The Society has its headquarters in Pasadena, California, but is international in scope, with 100 000 members worldwide, making it the largest space interest group in the world. The Society funds a var...

  10. Super-polishing of Zerodur aspheres by means of conventional polishing technology

    Science.gov (United States)

    Polak, Jaroslav; Klepetková, Eva; Pošmourný, Josef; Šulc, Miroslav; Procháska, František; Tomka, David; Matoušek, Ondřej; Poláková, Ivana; Šubert, Eduard

    2015-01-01

    This paper describes a quest to find simple technique to superpolish Zerodur asphere (55μm departure from best fit sphere) that could be employed on old fashion way 1-excenter optical polishing machine. The work focuses on selection of polishing technology, study of different polishing slurries and optimization of polishing setup. It is demonstrated that either by use of fine colloidal CeO2 slurry or by use of bowl-feed polishing setup with CeO2 charged pitch we could reach 0.4nm RMS roughness while removing <30nm of surface layer. This technique, although not optimized, was successfully used to improve surface roughness on already prepolished Zerodur aspheres without necessity to involve sophisticated super-polishing technology and highly trained manpower.

  11. Comparative study of performance of shoe polishes formulated from ...

    African Journals Online (AJOL)

    GARZALI

    This should make the polish remains as discrete solid particles held mechanically within the leather. This work intends to explore the use of polyethylene pigment in the production of shoe polish. The shoe polish produced will be applied alongside shoe polish from carbon black (CI black Pigment 7) on finished black leather ...

  12. New Environmental Practices in Polish Production Firms

    DEFF Research Database (Denmark)

    Kræmer, Trine Pipi

    2002-01-01

    Based on five case studies in Poland, the paper discusses, how a specific environmental policy influences the firms? industrial environmental practices. The study illustrates, how the Polish environmental policy, dominated by environmental charges on emissions, is extremely effective in improving...

  13. Electro Polishing of Niobium Cavities at DESY

    CERN Document Server

    Matheisen, A; Morales, H; Petersen, B; Schmoekel, M; Steinhau-Kühl, N

    2004-01-01

    At DESY a facility for electro polishing (EP) of the super conducting (s.c.) TESLA/TTF cavities have been built and is operational since summer 2003. The EP infrastructure is capable to handle single-cell structures and the standard TESLA/ TTF nine-cell cavities. Several electro polishing processes have been made since and acceleration voltage up to 40 MV/m have been reached in nine cell structures. We report on measurements and experiences gained since 2003 as well as on handling procedures developed for the preparation of electro polished resonators. Specific data like heat production, variation of current density and bath aging will be presented. Another important point for reproducible results is the quality control of the electro polishing process. First quality control steps to be implanted in the EP procedure for large-scale production will be described.

  14. Semiological analysis of Polish theater posters

    Directory of Open Access Journals (Sweden)

    Jelena Nikolić

    2016-02-01

    Full Text Available Through the application of semiological analysis to theater posters made by two Polish authors, the paper uncovers signs, meanings, codes and specifics of the „Polish school of poster-making“ and contemporary Polish posters. Aside from this, I suggest a methodological framework for studying the issue of coding and shaping a theater poster as a culturally specific form of visual communication. The aesthetic and semiotic outlook of the Polish theater posters which were chosen is analyzed using the semiological method which highlights their differences and similarities. By pointing out the system of codes through the examples given here, a graphic designer is informed about the existence and the possibilities of a more systematic approach to shaping a theater poster.

  15. Report on Polish Public Libraries 2001

    OpenAIRE

    Bednarek-Michalska, Bożena; Szatkowska, Olga

    2001-01-01

    Report is an overview of polish public libraries, services to a variety of communities, it also provides statistics, n explanation of the funding policy for public libraries in Poland and information about the governance of public libraries in the country.

  16. 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

  17. 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)

  18. Interlocking directorships in Polish joint stock companies:

    OpenAIRE

    Pawlak, Marek

    2008-01-01

    Studies concerning interlocking directorships have been carried out among Polish joint stock corporations. The main source of data have been the announcements that are to be published by corporations regularly in a journal called Business and Court Gazette (BCG). Interlocking directorships constitute a network among corporations the use of which enables co-ordinated management of the whole group. The phenomenon of interlocking directorships in Polish joint stock companies can be compared to t...

  19. 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.

  20. Attack polish for nickel-base alloys and stainless steels

    Science.gov (United States)

    Not Available

    1980-05-28

    A chemical attack polish and polishing procedure for use on metal surfaces such as nickel base alloys and stainless steels is described. The chemical attack polich comprises FeNO/sub 3/, concentrated CH/sub 3/COOH, concentrated H/sub 2/SO/sub 4/ and H/sub 2/O. The polishing procedure includes saturating a polishing cloth with the chemical attack polish and submicron abrasive particles and buffing the metal surface.

  1. 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.

  2. 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.

  3. 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.

  4. 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’.

  5. Lay beliefs on Polish oncology in the evaluation of healthy individuals.

    Science.gov (United States)

    Synowiec-Piłat, Małgorzata

    2017-12-23

    Poland is among the countries which reported the highest rates of mortality from cancer. The health behaviours of people are influenced, among other things, by their beliefs about cancer, but their evaluation of oncological institutions and specialists seems also to be of great importance. Objectives. 1. How the respondents evaluate Polish oncology: a) the conditions of treatment in oncology hospitals, b) access to oncological medical services, c) the competence of oncologists. 2. What are the socio-cultural factors of the assessment of Polish oncology? 3. What is the influence of the grade level of the assessment of Polish oncology on the degree of fear and the knowledge about cancer? The study was carried out with a sample of 910 adult residents of Wroclaw in south-west Poland. Quota sampling was used. An interview questionnaire was used as the method. Analysis of the data showed a negative image of Polish oncology, according to the study participants: dissatisfaction with both treatment conditions and with access to medical services. Assessment of Polish oncology depends primarily on education, age and economic situation, as well as 'family history of cancer', and attitude towards doctors. The lower the rating of Polish oncology, the lower the medical knowledge, and the higher the level of fear of cancer. Negative assessment of Polish oncology perpetuates the fear of cancer in society. There is a need for constant improvement of the quality of medical oncology services, for building public trust in physicians, to fight inequalities in health, and to take into account the lay perspectives in developing strategies to combat cancer.

  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. Nasal Physiology

    Science.gov (United States)

    ... Anatomy Virtual Anatomy Disclosure Statement Printer Friendly Nasal Physiology Jeremiah A. Alt, MD, PhD Noam Cohen, MD, ... control the inflammation. CONCLUSION An understanding of the physiology of the nose is critical to understand nasal ...

  8. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Neonatal Gastrointestinal Physiology and NEC"

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Neonatal Gastrointestinal Physiology and NEC"ABS 1. DETRIMENTAL MUCOSAL EFFECT OF IBUPROFEN IN THE IMMATURE HUMAN INTESTINE • E. Tremblay, E. Ferretti, M.-P. Thibault, D. Grynspan, K.M. Burghardt, M. Bettolli, C. Babakissa, E. Levy, J.-F. Beaulieu; Research Consortium on Child Intestinal InflammationABS 2. CORRELATION BETWEEN CALPROTECTIN LEVELS IN MECONIUM AND VITAMIN D STATUS IN CORD BLOOD: ASSOCIATION WITH INTESTINAL DISTRESS DURING NEONATAL PERIOD • S.H. Park, W.H. Kim, Y.M. LeeABS 3. COMPARISON OF FECAL CALPROTECTIN LEVELS ACCORDING TO FEEDING KINDS IN VERY PRETERM INFANTS • J.H. Park, N.H. Lee, S.Y. Shin, C.S. Kim, S.L. Lee, W.M. LeeABS 4. NEONATAL MORBIDITY OF EXTREME PRETERM INFANTS BEFORE AND AFTER THE INTRODUCTION OF A DONOR HUMAN MILK BANK AT THE PERINATAL CENTER GROßHADERN • V. Lieftüchter, M. Kujawa, A. Schuze, A.W. Flemmer, S. Herber-JonatABS 5. IS NEAR INFRARED SPECTROSCOPY A RELIABLE TECHNIQUE TO MEASURE GUT PERFUSION IN PRETERM INFANTS? • J. Banerjee, T.S. Leung, N. AladangadyABS 6. EARLY BIOCHEMICAL MARKERS ASSOCIATED WITH DEVELOPMENT OF NECROTIZING

  9. Nigerian Journal of Physiological Sciences: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. Nigerian Journal of Physiological Sciences (Niger. J. Physiol. Sci.) is a biannual publication of the Physiological Society of Nigeria. It covers diverse areas of research in physiological sciences, publishing reviews in current research areas and original laboratory and clinical research in physiological ...

  10. Rice Physiology

    Science.gov (United States)

    P.A. Counce; Davidi R. Gealy; Shi-Jean Susana Sung

    2002-01-01

    Physiology occurs tn physical space through chemical reactions constrained by anatomy and morphology, yet guided by genetics. Physiology has been called the logic of life. Genes encode structural and fimcdonal proteins. These proteins are subsequently processed to produce enzymes that direct and govern the biomechanical processes involved in the physiology of the...

  11. Transforming Society

    DEFF Research Database (Denmark)

    Enemark, Stig; Dahl Højgaard, Pia

    2017-01-01

    This paper provides an understanding of the cadastral evolution in Denmark with a focus on establishing the cadastre as an outcome of the enclosure movement in the late 1700s. The purpose of the cadastre was collection of tax based on the yielding capacity of the soil. The Danish cadastre, this way......, was a result of transforming society from a feudal system to a capitalistic and market based economy. This story is interesting in itself - but it also provides a key to understanding the cadastral system of today. The system has evolved over time and now serves a whole range of functions in society. The paper...

  12. 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.

  13. Material removal mechanisms in abrasive vibration polishing of complex molds

    Science.gov (United States)

    Brinksmeier, E.; Riemer, O.; Schulte, H.

    2010-10-01

    Optical and medical industries are demanding a large variety of optical elements exhibiting complex geometries and multitude opto-functional areas in the range of a few millimeters [1]. Therefore, mold inserts made of steel or carbides must be finished by polishing for the replication of glass and plastic lenses [2]. For polishing theses complex components in the shape of localized cavities or grooves the application of rotating polishing pads is very limited. Established polishing processes are not applicable, so state of the art is a time consuming and therefore expensive polishing procedures by hand. An automated process with conventional polishing machines is impossible because of the complex mold insert geometry. The authors will present the development of a new abrasive polishing process for finishing these complex mold geometries to optical quality. The necessary relative velocity in the contact area between polishing pad and workpiece surface is exclusively realized by vibration motions which is an advantage over vibration assisted rotating polishing processes. The absence of rotation of the pad opens up the possibility to machine new types of surface geometries. The specific influence factors of vibration polishing were analyzed and will be presented. The determination of material removal behavior and polishing effect on planar steel samples has shown that the conventional abrasive polishing hypothesis of Preston is applicable to the novel vibration polishing process. No overlaid chemical material removal appears.

  14. 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.

  15. 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 (pGrandio when polished with Sof-Lex and Filtek Z250 and Opallis when polished with Enhance. Gloss was influenced by the composites (p<0.0001), the polishing systems (p<0.0001), and the interaction between them (p<0.0001). The one-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.

  16. WHO/ISBRA Study on State and Trait Markers of Alcohol Use and Dependence: analysis of demographic, behavioral, physiologic, and drinking variables that contribute to dependence and seeking treatment. International Society on Biomedical Research on Alcoholism.

    Science.gov (United States)

    Glanz, Jason; Grant, Bridget; Monteiro, Maristela; Tabakoff, Boris

    2002-07-01

    Discussions between the World Health Organization (WHO) and the International Society on Biomedical Research on Alcoholism (ISBRA) identified the need for a multiple-center international study on state and trait markers of alcohol abuse and alcohol dependence. The reasoning behind the generation of such a project included the need to understand the alcohol use characteristics of diverse populations and the performance of biological markers of alcohol use in a variety of settings throughout the world. A second major reason for initiating this study was to collect DNA for well-structured and stratified association studies between genetic markers and/or "candidate" genes and behavioral/physiological phenotypes of importance to predisposition to alcohol dependence. An extensive interview instrument was developed with leadership from the U.S. National Institute on Alcohol Abuse and Alcoholism (NIAAA). The instrument was translated from English to Finnish, French, German, Japanese, and Portuguese (Brazilian). One thousand eight hundred sixty-three subjects were recruited at five clinical centers (Montreal, Canada; Helsinki, Finland; Sapporo, Japan; São Paulo, Brazil; and Sydney, Australia). The subjects responded to the structured interview and provided blood and urine samples for biochemical analysis. This article focuses on the demographic characteristics of the study subjects, their drinking habits, alcohol-dependence characteristics, comorbid psychiatric and other drug variables, and predictors for seeking treatment for alcohol dependence. Multiple logistic regression models were constructed and used to explore variables that contribute to various levels of alcohol consumption, to a diagnosis of alcohol dependence, and to seeking treatment for alcohol dependence. ANOVA with post hoc comparisons, chi2, and Pearson moment calculations were used as necessary to assess additional relationships between variables. A number of factors previously noted in disparate studies

  17. ["TECHNIKA I NAUKA" ["SCIENCE AND TECHNOLOGY"] (1958-)--MAGAZINE OF THE ASSOCIATION OF POLISH ENGINEERS IN GREAT BRITAIN].

    Science.gov (United States)

    Chwastyk-Kowalczyk, Jolanta

    2015-01-01

    This article presents the history of establishment, functioning and the role of "Science and Technology"--quarterly of the Association of Polish Engineers in Great Britain--in shaping Polish technical thought in the environment of Polish engineers and technicians living in exile. The analysis of the content of the journal published in London in the years 1958-2008 made it evident that this official scientific organ of Polish technical intelligentsia edited in 500 copies reaches members of engineering, technical and scientific milieu across many continents. Despite the fact that Polish language dominates in the articles and thanks to the interdisciplinary character of their content - science and technology, biology, the humanities, sociology and others--the journal makes it possible for the reader to participate in an intellectual adventure. "Science and Technology" was created in 1958 on the initiative of Eng. Prof. Roman Wajda in Great Britain, with support of other Polish technical associations abroad, and embraced the achievements and organisational life of the Polish technical milieu dispersed around the world. On the basis of the London Society's archive materials and old annual volumes of the journal, the author listed editors-in-chief, composition of editorial committees, collaborators, determined editing costs, changeable periodicity, successive print shops, seats of editorial office that always followed the Association in Great Britain. She also showed the effort of a handful of members of editorial committees, working on a voluntary basis to obtain materials for the journal; the role of the journal linking Polish engineers and technicians in exile and its function as a link with the Country, as well as its role in the sphere of information and propaganda. Finally, the author made an analysis of the journal's content, focusing on categories of articles published in "Science and Technology" in the years 1958-2008. Methods used by the author in the article

  18. 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.

  19. 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...

  20. 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...

  1. Cryptozoology Society

    Science.gov (United States)

    Richman, Barbara T.

    Reports of Loch Ness monsters, Bigfoot, and the Yeti spring u p from time to time, sparking scientific controversy about the veracity of these observations. Now an organization has been established to help cull, analyze, and disseminate information on the alleged creatures. The International Society of Cryptozoology, formed at a January meeting at the U.S. National Museum of Natural History of the Smithsonian Institution, will serve as the focal point for the investigation, analysis, publication, and discussion of animals of unexpected form or size or of unexpected occurrences in time or space.

  2. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2017-01-01

    the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century.......Strategic communication needs a thorough understanding of the social forms of interaction, organization and social structure, it works within and through. Success is a scarce resource, and organizations compete to fulfill their mission and advance toward specific goals. In this chapter, we present...

  3. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2017-01-01

    Strategic communication needs a thorough understanding of the social forms of interaction, organization and social structure, it works within and through. Success is a scarce resource, and organizations compete to fulfill their mission and advance toward specific goals. In this chapter, we present...... the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  4. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2018-01-01

    Strategic communication needs a thorough understanding of the social forms of interaction, organization and social structure, it works within and through. Success is a scarce resource, and organizations compete to fulfill their mission and advance toward specific goals. In this chapter, we present...... the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  5. 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.…

  6. 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…

  7. 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.

  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 r...

  9. Polish Complementary Schools in Iceland and England

    Science.gov (United States)

    Zielinska, Malgorzata; Kowzan, Piotr; Ragnarsdóttir, Hanna

    2014-01-01

    Since 2004, the opening of labour markets has spurred a considerable number of Poles to emigrate e.g. to Iceland and England. Families with school age children have had the challenge of adapting to foreign environments and school systems. Polish complementary schools have played an important, albeit ambivalent, role in this process. Through focus…

  10. 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

  11. 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

  12. The emergence of Applied Physiology within the discipline of Physiology.

    Science.gov (United States)

    Tipton, Charles M

    2016-08-01

    Despite the availability and utilization of the physiology textbooks authored by Albrecht von Haller during the 18th century that heralded the modern age of physiology, not all physicians or physiologists were satisfied with its presentation, contents, or application to medicine. Initial reasons were fundamental disagreements between the "mechanists," represented by Boerhaave, Robinson, and von Haller, and the "vitalists," represented by the faculty and graduates of the Montpellier School of Medicine in France, notably, Bordeu and Barthez. Subsequently, objections originated from Europe, United Kingdom, and the United States in publications that focused not only on the teaching of physiology to medical and secondary students, but on the specific applications of the content of physiology to medicine, health, hygiene, pathology, and chronic diseases. At the turn of the 20th century, texts began to appear with applied physiology in their titles and in 1926, physician Samson Wright published a textbook entitled Applied Physiology that was intended for both medical students and the medical profession. Eleven years later, physicians Best and Taylor published The Physiological Basis of Medical Practice: A University of Toronto Texbook in Applied Physiology Although both sets of authors defined the connection between applied physiology and physiology, they failed to define the areas of physiology that were included within applied physiology. This was accomplished by the American Physiological Society (APS) Publications Committee in 1948 with the publication of the Journal of Appplied Physiology, that stated the word "applied" would broadly denote human physiology whereas the terms stress and environment would broadly include work, exercise, plus industrial, climatic and social factors. NIH established a study section (SS) devoted to applied physiology in 1964 which remained active until 2001 when it became amalgamated into other SSs. Before the end of the 20th century when

  13. 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.

  14. [Lublin - the capital of polish speech and language therapy. Half a century of slt education in UMCS].

    Science.gov (United States)

    Woźniak, Tomasz

    Lublin is the capital of Polish speech and language therapy (SLT) and this fact is justified by both historical as well as support in evaluating the potential of science - research and teaching, particularly in connection with the activities of the Department of Logopedics/SLT and Applied Linguistics of University of Maria Curie-Skłodowska and Polish Logopedic Society. The article discusses the history of the formation of SLT in Poland, strongly associated with Lublin, and also presents Lublin SLT educational traditions and the current teaching and research activities of the Department of Logopedics/SLT and Applied Linguistics of UMCS.

  15. Physiological parameters

    International Nuclear Information System (INIS)

    Natera, E.S.

    1998-01-01

    The physiological characteristics of man depend on the intake, metabolism and excretion of stable elements from food, water, and air. The physiological behavior of natural radionuclides and radionuclides from nuclear weapons testing and from the utilization of nuclear energy is believed to follow the pattern of stable elements. Hence information on the normal physiological processes occurring in the human body plays an important role in the assessment of the radiation dose received by man. Two important physiological parameters needed for internal dose determination are the pulmonary function and the water balance. In the Coordinated Research Programme on the characterization of Asian population, five participants submitted data on these physiological characteristics - China, India, Japan, Philippines and Viet Nam. During the CRP, data on other pertinent characteristics such as physical and dietary were simultaneously being collected. Hence, the information on the physiological characteristics alone, coming from the five participants were not complete and are probably not sufficient to establish standard values for the Reference Asian Man. Nonetheless, the data collected is a valuable contribution to this research programme

  16. SPECTRAL METHODS IN POLISH EMOTIONAL SPEECH RECOGNITION

    Directory of Open Access Journals (Sweden)

    Paweł Powroźnik

    2016-12-01

    Full Text Available In this article the issue of emotion recognition based on Polish emotional speech signal analysis was presented. The Polish database of emotional speech, prepared and shared by the Medical Electronics Division of the Lodz University of Technology, has been used for research. Speech signal has been processed by Artificial Neural Networks (ANN. The inputs for ANN were information obtained from signal spectrogram. Researches were conducted for three different spectrogram divisions. The ANN consists of four layers but the number of neurons in each layer depends of spectrogram division. Conducted researches focused on six emotional states: a neutral state, sadness, joy, anger, fear and boredom. The averange effectiveness of emotions recognition was about 80%.

  17. Polish 2012 growth references for preschool children.

    Science.gov (United States)

    Kułaga, Zbigniew; Grajda, Aneta; Gurzkowska, Beata; Góźdź, Magdalena; Wojtyło, Małgorzata; Swiąder, Anna; Różdżyńska-Świątkowska, Agnieszka; Litwin, Mieczysław

    2013-06-01

    Growth references are useful in monitoring a child's growth, which is an essential part of child care. The aim of this paper is to provide updated growth references for Polish preschool children and to assess how well children in Poland match or diverge from the World Health Organization (WHO) growth standards/references and recent German height-for-age references. The height-, weight-, body mass index-for-age, and weight-for-height references were constructed with the LMS method using data from a recent, large, population-representative sample of 4,941 preschool children aged 3 to 6 years (the OLA study). In the case of boys, the third, 50th, and 97th height percentiles of new Polish and German references overlap almost completely, whereas the WHO growth standards/references percentiles are systematically lower. In the case of girls, comparison between the new Polish and German height references showed conformity on the third and 50th percentile, whereas body height values of the WHO standards/references are shorter. Polish children aged 3 to 6 years from for the nation representative sample, had significantly greater than zero mean z scores of height-, weight-, and BMI-for-age and weight-for-height, relative to the WHO growth standards/references. The number of children in the sample with height-for-age below -2 SD was significantly lower than expected and number of children with height-for-age above +2 SD was significantly higher than expected. The OLA study growth references can be recommended as national references for preschool children in Poland.

  18. 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.

  19. Polish Martial Law: The Crisis of Communism

    Science.gov (United States)

    2009-12-01

    Roman Catholic Church continued to exist, and a comparatively liberal cultural policy was in place, which continued a legitimate practice of most of...intervention. Their answers verify that for most Poles the fear 29 of losing sovereignty and Polish culture to Russian aggression overshadows all else, even...they going in? They did not,” Woodrow Wilson International Center for Scholars, http://www.wilsoncenter.org/news/ docs/ Historia -Jachranka%20-%20Stan

  20. The Polish Cyborg. A Reflection on the Relationship between Man and Machine in Early Polish Modernism

    Directory of Open Access Journals (Sweden)

    Emiliano Ranocchi

    2016-12-01

    Full Text Available Far from being enthusiastic “modernolatry” of Italian futurism, Polish futurism demonstrates an attitude of ambivalence toward modernity. This is particularly evident in the Polish approach to that very synecdoche of modernity which is the machine. In his essay of 1923, the leader of the group, Bruno Jasieński, compares the fetishistic cult of the machine, which characterizes the Italian approach, with the utilitarian one of the Russians, exemplified by a quote from Majakovskij. To these two propositions, as a sort of Hegelian synthesis, he adds a Polish one consisting in the conception of the machine as a prosthesis, a continuation of the human body. Thereby he introduces an idea later known as “cyborg”. The category of cyborg is also useful to understand the work of another today almost forgotten Polish writer of the Twenties, Jerzy Sosnkowski. He was the author of a short novel, A Car, You and Me (Love of Machines, in which a whole chapter concerns the chief character’s dystopian nightmare wherein machines take control over the world. The third section of the essay deals with the idea of man a machine – an old, 18th century conception, which became actual anew in the 20th century and whose traces we can find among others in a well-known poem by Tytus Czyżewski. Thirty years before N. Wiener, Polish modernists seem to have sensed the social, political and anthropological implications of the mechanization of work.

  1. Characterization and Streptococcus mutans adhesion on air polishing dentin.

    Science.gov (United States)

    Tada, Kazuhiro; Oda, Hirotake; Inatomi, Michitomo; Sato, Soh

    2014-07-01

    Air polishing is known as an effective and time saving tooth cleaning method. However, this method increased surface roughness and bacterial adhesion on dentin surface. The aim of this study was to characterize and examine Streptococcus mutans adhesion on dentin surface after air polishing as compared to the conventional method. The dentin blocks (4 × 4 × 1 mm) were polished by a rubber cup with polishing material (Polishing) and air-polished by 25 μm glycine (G25), 65 μm glycine (G65), and 65 μm sodium bicarbonate (NHC65) microparticles. Surface roughness (Ra) was measured by a laser electron microscope. The amount of adhered S. mutans was quantified using a resazurin reduction assay (alamarBlue(®)). The Ra of G25 and G65 was significantly (p < 0.01) smaller than that of NHC65 and greater than that of Polishing. However, there was no significant difference in S. mutans adhesion among Polishing, G25, and G65, while NHC65 showed significantly (p < 0.01) higher S. mutans adhesion. Within the limitations of this in vitro study, air polishing using glycine microparticles conditioned S. mutans adhesion on dentin surface in a similar fashion than the conventional method, and less than air polishing using sodium bicarbonate microparticles.

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

    Science.gov (United States)

    Güler, Ahmet Umut; Güler, Eda; Yücel, Ali Cağin; Ertaş, Ertan

    2009-01-01

    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 (DeltaE*) were calculated. The data were analyzed with a two-way ANOVA and the means were compared by Tukey HSD test (alpha=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

  3. 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

  4. Advanced space optics development in freeform optics design, ceramic polishing, rapid and extreme freeform polishing

    Science.gov (United States)

    Geyl, R.; Leplan, H.; Ruch, E.

    2017-09-01

    In this paper Safran-Reosc wants to share with the space community its recent work performed in the domain of space optics. Our main topic is a study about the advantages that freeform optical surfaces can offer to advanced space optics in term of compactness or performances. We have separated smart and extreme freeform in our design exploration work. Our second topic is to answer about the immediate question following: can we manufacture and test these freeform optics? We will therefore present our freeform optics capability, report recent achievement in extreme aspheric optics polishing and introduce to the industrialisation process of large off axis optics polishing for the ESO Extremely Large Telescope primary mirror segments. Thirdly we present our R-SiC polishing layer technology for SiC material. This technique has been developed to reduce costs, risks and schedule in the manufacturing of advanced SiC optics for Vis and IR applications.

  5. Archaeology, Politics, Entertainment and Dialogue: Polish (Digital Public Archaeology

    Directory of Open Access Journals (Sweden)

    Alicja Piślewska

    2017-01-01

    Full Text Available The following article addresses notions of communication of archaeology and communication between archaeology and society in Poland—past and present. The examination of these two issues begins with a presentation of their historical background, rooted in a political, economic and sociological context. Through reaching back to the past of the Polish state some trends in presenting archaeology to the public can be easily traced. Particular ways of communicating archaeology to the general public are deeply connected with tradition and the wider social and political context, all of which have an undoubtful impact on the reception and perception of archaeology—as a science and as a profession. New technologies, through which communication between archaeologists and society takes place, are definitely used in Poland nowadays, however, the ways in which information is constructed should refer to the existing experience. What should be found is some common ground on which new technologies and traditional ideas of presentation of archaeology could work together and create the most efficient presentation.

  6. Mathematical physiology

    CERN Document Server

    Sneyd, James

    2009-01-01

    There has been a long history of interaction between mathematics and physiology. This book looks in detail at a wide selection of mathematical models in physiology, showing how physiological problems can be formulated and studied mathematically, and how such models give rise to interesting and challenging mathematical questions. With its coverage of many recent models it gives an overview of the field, while many older models are also discussed, to put the modern work in context. In this second edition the coverage of basic principles has been expanded to include such topics as stochastic differential equations, Markov models and Gibbs free energy, and the selection of models has also been expanded to include some of the basic models of fluid transport, respiration/perfusion, blood diseases, molecular motors, smooth muscle, neuroendrocine cells, the baroreceptor loop, turboglomerular oscillations, blood clotting and the retina. Owing to this extensive coverage, the second edition is published in two volumes. ...

  7. Regulatory Physiology

    Science.gov (United States)

    Lane, Helen W.; Whitson, Peggy A.; Putcha, Lakshmi; Baker, Ellen; Smith, Scott M.; Stewart, Karen; Gretebeck, Randall; Nimmagudda, R. R.; Schoeller, Dale A.; Davis-Street, Janis

    1999-01-01

    As noted elsewhere in this report, a central goal of the Extended Duration Orbiter Medical Project (EDOMP) was to ensure that cardiovascular and muscle function were adequate to perform an emergency egress after 16 days of spaceflight. The goals of the Regulatory Physiology component of the EDOMP were to identify and subsequently ameliorate those biochemical and nutritional factors that deplete physiological reserves or increase risk for disease, and to facilitate the development of effective muscle, exercise, and cardiovascular countermeasures. The component investigations designed to meet these goals focused on biochemical and physiological aspects of nutrition and metabolism, the risk of renal (kidney) stone formation, gastrointestinal function, and sleep in space. Investigations involved both ground-based protocols to validate proposed methods and flight studies to test those methods. Two hardware tests were also completed.

  8. Hydrodynamic modelling in the Polish Zone of the Baltic Sea - an overview of Polish achievements

    Directory of Open Access Journals (Sweden)

    Ewa Jasińska

    2003-03-01

    Full Text Available This paper gives a general overview of Polish experience and achievements with regard to hydrodynamic modelling in the Polish zone of the Baltic Sea. The first work started already at the end of the sixties when the first 1D and 2D hydrodynamic models were set up. With the development of numerical methods and increasing computational power a number of 1D, 2D and 3D models were set up and tested. Global, regional and local models cover the most important water bodies,i.e. the Pomeranian Bay - Szczecin Lagoon and Gulf of Gdansk - Vistula Lagoon systems.

  9. The wear of polished and glazed zirconia against enamel.

    Science.gov (United States)

    Janyavula, Sridhar; Lawson, Nathaniel; Lawson, Nathaniel; Cakir, Deniz; Beck, Preston; Ramp, Lance C; Burgess, John O

    2013-01-01

    The wear of tooth structure opposing anatomically contoured zirconia crowns requires further investigation. The purpose of this in vitro study was to measure the roughness and wear of polished, glazed, and polished then reglazed zirconia against human enamel antagonists and compare the measurements to those of veneering porcelain and natural enamel. Zirconia specimens were divided into polished, glazed, and polished then reglazed groups (n=8). A veneering porcelain (Ceramco3) and enamel were used as controls. The surface roughness of all pretest specimens was measured. Wear testing was performed in the newly designed Alabama wear testing device. The mesiobuccal cusps of extracted molars were standardized and used as antagonists. Three-dimensional (3D) scans of the specimens and antagonists were obtained at baseline and after 200 000 and 400 000 cycles with a profilometer. The baseline scans were superimposed on the posttesting scans to determine volumetric wear. Data were analyzed with a 1-way ANOVA and Tukey Honestly Significant Difference (HSD) post hoc tests (α=.05) Surface roughness ranked in order of least rough to roughest was: polished zirconia, glazed zirconia, polished then reglazed zirconia, veneering porcelain, and enamel. For ceramic, there was no measureable loss on polished zirconia, moderate loss on the surface of enamel, and significant loss on glazed and polished then reglazed zirconia. The highest ceramic wear was exhibited by the veneering ceramic. For enamel antagonists, polished zirconia caused the least wear, and enamel caused moderate wear. Glazed and polished then reglazed zirconia showed significant opposing enamel wear, and veneering porcelain demonstrated the most. Within the limitations of the study, polished zirconia is wear-friendly to the opposing tooth. Glazed zirconia causes more material and antagonist wear than polished zirconia. The surface roughness of the zirconia aided in predicting the wear of the opposing dentition

  10. 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...

  11. 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.

  12. Exercise physiology

    DEFF Research Database (Denmark)

    Kiens, Bente; Richter, Erik; Wojtaszewski, Jørgen

    2014-01-01

    The passing of Professor Bengt Saltin on September 12, 2014 truly marks the end of an era. As editor of the Journal of Applied Physiology and one of Bengt’s many collaborators and colleagues, I wanted the Journal to celebrate his many seminal contributions by means of an Editorial. Professor Bente...

  13. Preparing polished crystal slices with high precision orientation

    DEFF Research Database (Denmark)

    Mathiesen, S. Ipsen; Gerward, Leif; Pedersen, O.

    1974-01-01

    A polishing procedure is described which utilizes a high precision Laue technique for crystal orientation. Crystal slices with their final polished surfaces parallel to a crystallographic plane within 0.02° can be prepared. ©1974 The American Institute of Physics......A polishing procedure is described which utilizes a high precision Laue technique for crystal orientation. Crystal slices with their final polished surfaces parallel to a crystallographic plane within 0.02° can be prepared. ©1974 The American Institute of Physics...

  14. Visible Light Activated Photocatalytic Water Polishing System, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — This proposal targets development of a LED light activated photocatalytic water polishing system that enables reduction of organic impurities (TOC and...

  15. 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

  16. Dental anxiety – causes, characteristics and occurrence in the Polish population

    Directory of Open Access Journals (Sweden)

    Rosiak Joanna

    2016-12-01

    Full Text Available The present paper discusses the problem of dental anxiety. Based on the scientific review of Polish literature of the past 10 years, there are discussed causes of dental anxiety in different age groups and the methods of assessing the level of anxiety – physiological, behavioral, projection and psychological. Dental anxiety affects the patients’ attitude towards their own health, confidence in dentist, the frequency of reporting to the dental prophylaxis and treatment, which translates into oral health. It is also a major impediment to everyday clinical practice of a dentist.

  17. 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.

  18. Competence of Irish and Polish Teachers in the Opinions of Young Polish Immigrants in Ireland

    Science.gov (United States)

    Augustyniak, Joanna

    2016-01-01

    Since 2004, Ireland has experienced the arrival of immigrants from various countries from all over the world including Poland. The Polish came to Ireland with their families including children of school age obliged to attend compulsory education. These children have attended schools dissimilar from the ones they are accustomed to in their home…

  19. Wind Directions in the Polish Tatras,

    Science.gov (United States)

    1982-01-26

    The study of anemometric conditions in the iatra Aoun- tains with the usually available observation data presents a rather difficult problem for two...year are presented in Table 2 and Fig. 1. Analysis of the anemometric conditions in the Polish Ta- tras and at 2odhale, on the basis of the observational...Vol. 29, 1947. 9. Milata, W. "The Foehn," Wierchy, Vol. 20, 1950. 10. Orlicz, M. " Anemometric Conditions on Peaks in the 2atras," Wiad. Sluzhby Hydro

  20. Polish students' opinion about medicinal cannabis

    OpenAIRE

    Mazur, Rafał; Masternak, Sebastian; Pająk, Michał; Parszewska, Katarzyna; Skórzyńska-Dziduszko, Katarzyna

    2017-01-01

    Mazur Rafał, Masternak Sebastian, Pająk Michał, Parszewska Katarzyna, Skórzyńska-Dziduszko Katarzyna. Polish students’ opinion about medicinal cannabis. Journal of Education, Health and Sport. 2017;7(9):233-242. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.894710 http://ojs.ukw.edu.pl/index.php/johs/article/view/4839 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26....

  1. Environmental physiology

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    Summaries of research projects conducted during 1978 and 1979 are presented. Subject areas include: the effects of environmental pollutants on homeostasis of the hematopoietic system; pollutant effects on steroid metabolism; pollutant effects on pulmonary macrophages; effects of toxic gases on lung cells; the development of immunological methods for assessing lung damage at the cellular level; the response of erythropoietin concentration to various physiological changes; and the study of actinide metabolism in monkey skeletons

  2. The Evaluation of Efficiency of Polish Agriculture

    Directory of Open Access Journals (Sweden)

    Piotr Bórawski

    2015-01-01

    Full Text Available The objective of the paper was to recognize the efficiency of Polish agriculture. We have studied data from Main Statistical Office (MSO and compared the efficiency in the years 2000–2010. The data proved that the efficiency of Polish agriculture improved in the analyzed period. To measure the impact of macroeconomic variables we introduced these into the regression model. The macroeconomic factors included: X1 (nominal prices of land, X2 (land prices expressed in dt, X3 (inflation, X4 (investment in agriculture and hunting, X5 (balance of trade and X6 (GDP. We wanted to recognize the impact of macroeconomic factors on: Y1 (gross output, Y2 (intermediate consumption, Y3 (gross value added. Multiple regression was used to measure the impact of macroeconomic factors on global production of agriculture. The strongest impact on gross value added had: X4 (investment in agriculture and horticulture and X4 (trade balance. Poland is a member of European Union and the Common Agricultural Policy has improved the situation in agriculture. There are about 2 100 000 farms in Poland but only 300 000–400 000 are producing for the market. Other farms have social functions and are place for work for rural inhabitants.

  3. 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 (li...... 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.......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...

  4. 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.

  5. 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 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.

  6. Analytic tendencies in modern Polish and Russian

    Directory of Open Access Journals (Sweden)

    Wojciech Sosnowski

    2015-11-01

    Full Text Available Analytic tendencies in modern Polish and Russian Modern Polish and Russian are characterized by some features which demonstrate an increasing level of analitism. In the process of transformation from synthetic to analytical language, a crucial role is played by prepositional units. In this research, analitism is understood in a traditional way as a morphological and syntactic phenomenon. The fact that the synthetic structure of a language may, in some conditions, turn into an analytical one, as happened in the case of Bulgarian and Macedonian, has been intriguing linguists ever since, and has made me attempt to answer the question: What is the condition of modern Polish and Russian, which are languages with a rich literary tradition and solid grammatical norms, which belong to a group of synthetic languages? The analytical tendencies in morphology include the following: a decrease in the number of cases in all inflected parts of speech; a more frequent use of uninflected nouns and adjectives; the growing importance of nouns with common gender, and, in particular, the use of forms of masculine gender to depict feminine gender; differences in expressing collectiveness in a group of nouns (using collective meaning for forms that have singular meaning; substituting case forms with prepositions; substituting case forms with subordinate clauses; substituting case forms with “helper” words. Analytical tendencies in the area of numeral functioning include: substituting inflected forms of ordinal numerals with cardinal ones; the gradual disappearing inflection of numerals; confusing the forms of noun cases after numerals; the disappearing declination of collective numerals; displacing other cases with so-called simple cases; changing the syntactical position which the numeral should be inflected in; abandoning the declination of first elements of collective numerals. During the study of analytic tendencies in morphology, it was necessary to examine

  7. Global Citizenship Education in School Curricula. A Polish Perspective

    Science.gov (United States)

    Leek, Joanna

    2016-01-01

    The purpose of this study is to present global citizenship education from a Polish perspective. Analyzing the issue, the first part of this paper presents the development of citizenship education, followed by the current status of global citizenship education in Polish schools. In the second part of the study I draw attention to national curricula…

  8. Comparative study of performance of shoe polishes formulated from ...

    African Journals Online (AJOL)

    Polyethylene pigment was generated from “pure water sachets” (one of the major environmental nuisance today) and used in the formulation of shoe polish using paraffin wax, white spirit, turpentine oil, and nitrocellulose. The polish was found to exhibit similar wrinkle resistance, inferior gloss, rub resistance; resistance to ...

  9. Polish anthropology on the eve of the new millennium

    OpenAIRE

    Drozdowski, Zbigniew

    1999-01-01

    Author summarizes the main achievements of Polish anthropology in the 20th century, presents the main research problems of this discipline in contemporary Poland and points at the potential dangers which may be faced by Polish anthropology in the forthcoming years.

  10. Influence of melt treatments and polished CVD diamond coated ...

    Indian Academy of Sciences (India)

    Performances of the turning inserts (uncoated and polished CVD diamond coated) were evaluated in machining Al–7Si and Al–7Si–2.5Cu cast alloys under dry environment using a lathe. The polished CVD diamond coated insert outperformed the uncoated cutting insert which suffered from sizeable edge buildup leading to ...

  11. Social Obstacles Towards Success of Pupils in Polish Primary Schools.

    Science.gov (United States)

    Nakielska, Zofia

    In 1973, the Polish Minister of Education ordered objective competitions at the primary school level in the fields of Polish studies, Russian language, and math. In order to determine whether such subject competitions were justified and if they contributed equally to the development of interests and abilities among the rural and urban and…

  12. 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 ...

  13. 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

  14. Environmental risk assessment of Polish wastewater treatment plant activity.

    Science.gov (United States)

    Kudłak, Błażej; Wieczerzak, Monika; Yotova, Galina; Tsakovski, Stefan; Simeonov, Vasil; Namieśnik, Jacek

    2016-10-01

    Wastewater treatment plants (WWTPs) play an extremely important role in shaping modern society's environmental well-being and awareness, however only well operated and supervised systems can be considered as environmentally sustainable. For this reason, an attempt was undertaken to assess the environmental burden posed by WWTPs in major Polish cities by collecting water samples prior to and just after wastewater release points. Both classical and biological methods (Microtox(®), Ostracodtoxkit F™ and comet assay) were utilized to assess environmental impact of given WWTP. Interestingly, in some cases, water quality improvement indicated as a toxicity decrement toward one of the bio-indicating organisms makes water worse for others in the systems. This fact is particularly noticeable in case of Silesian cities where heavy industry and high population density is present. It proves that WWTP should undergo individual evaluation of pollutant removal efficiency and tuned to selectively remove pollutants of highest risk to surrounding regional ecosystems. Biotests again proved to be an extremely important tool to fully assess the impact of environmental stressors on water bodies receiving effluents from WWTPs. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Unconventional therapists and their patients in Polish traditional folk medicine

    Directory of Open Access Journals (Sweden)

    Piątkowski Włodzimierz

    2015-12-01

    Full Text Available Folk medicine is a clearly distinct, comparatively homogeneous and closed system which has arisen from many centuries of isolation and self-sufficiency of the people of the Polish countryside. A feature of this special system involved tradition and relatively consistent illness behaviors, resistant to broader influences of the global society, despite the gradually growing role of modernization factors. An inherent feature of folk culture that impacted behaviors and attitudes of the rural population towards illness was the co-occurrence and overlapping of mystical-magical and religious elements. These applied both to the views on etiology, prevention, diagnosis and therapeutic treatment. Special functions in healing activities in the countryside were performed by the elderly. The matters related to health and illness were the province of the elderly as they were respected and revered for their life’s wisdom and life experience. The purpose of the article is to show the specificity of non-medical treatment in the context of social and cultural determinants, placing special emphasis on the role and importance of the elderly in exercising treatment roles.

  16. 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.

  17. Home geriatric physiological measurements

    International Nuclear Information System (INIS)

    Tamura, Toshiyo

    2012-01-01

    In an ageing society, the elderly can be monitored with numerous physiological, physical and passive devices. Sensors can be installed in the home for continuous mobility assistance and unobtrusive disease prevention. This review presents several modern sensors, which improve the quality of life and assist the elderly, disabled people and their caregivers. The main concept of geriatric sensors is that they are capable of providing assistance without limiting or disturbing the subject's daily routine, giving him or her greater comfort, pleasure and well-being. Furthermore, this review includes associated technologies of wearable/implantable monitoring systems and the ‘smart-house’ project. This review concludes by discussing future challenges of the future aged society. (topical review)

  18. Chemical mechanical polishing (CMP) of sapphire

    Science.gov (United States)

    Zhu, Honglin

    The concept of chemical mechanical polishing (CMP) was examined for finishing sapphire. In this study sapphire was used as a model system for oxide ceramics. The removal rates were determined by weight loss. Surface quality and structure were characterized with surface probe microscopy (SPM). Polishing experiments were designed to test the chemically modified surface layer. A series of abrasives with various hardnesses including mono-crystalline and polycrystalline diamond, alpha and gamma alumina, zirconia, ceria and silica were used. Diaspore was also evaluated. The results indicated that, with similar particle size and shape, harder abrasives do not necessarily cause faster material removal and better surface finish, and abrasives with hardness equal to or less than sapphire such as alpha alumina and gamma alumina achieved the best surface finish and efficient material removal. A hypothesis was proposed that the sapphire surface was modified by water to form a thin hydration laver with structure and hardness close to diaspore. Abrasives with a hardness between diaspore and sapphire polished the c-plane of sapphire with good surface finish and efficient removal. SPM indicated the hydration layer on the c-plane surface was about 1 nm thick. Removal rate and surface finish as a function of pH were also examined on c-plane sapphire with nano-alumina abrasives. The removal rate as a function of pH was compared to the solubility behavior of alumina. The results showed the deviation of pH from the lowest solubility pH for alumina (pH = 5) was a driving force for the surface reaction to form a hydration layer. The anisotropy of sapphire strongly affects removal rate and surface quality in CMP. The relationships among orientation. pH and abrasive were studied for sapphire with c (0001), a (11-20), and m (10-10) planes. Based on the results, the CMP process for sapphire includes chemical reaction of the surface to form a thin reaction layer that is softer than sapphire

  19. Brewing test with puffed polished rice. : Sake brewing with puffed polished rive (II)

    OpenAIRE

    家村, 芳次; 永田, 興四郎; 田端, 昇; 佐無田, 隆; 吉沢, 淑; YOSHITSUGU, IEMURA; KOSHIROU, NAGATA; NOBORU, TABATA; TAKASHI, SAMUTA; KIYOSHI, YOSHIZAWA; 菊正宗酒造株式会社; 山邑酒造株式会社; 灘五郷酒造組合; 熊本国税局鑑定官室; 国税庁醸造試験所

    1985-01-01

    Polished rice was puffed by continuous puffing equipment, then part of it was contracted under a vapor stream. These samples were used for sake brewing.Fermentation took place normally in very tested mash. Each sake produced differed slightly in alcohol concentration, nihonshudo, and acidity; they differed greatly in the content of amino acids, with that of sake made from puffed rice was lower than that of sake made from steamed rice, and that of sake made from contracted rice after puffing t...

  20. Plurilingualism and polish teenage learners of english

    Directory of Open Access Journals (Sweden)

    Agnieszka Otwinowska‑Kasztelanic

    2012-01-01

    Full Text Available Using several languages has become a norm for those who want to learn and work in the European Union. However, teaching for plurilingualism is also a challenge. The present paper first clarifies the notions of plurilingualism and multilingualism, then discusses the role of crosslinguistic similarity in language learning in the case of European languages. It also shows how lexical crosslinguistic similarity can be used in teaching typologically related and unrelated languages, and discusses the key factors in noticing such similarity. The research presented reports on examining and raising language awareness of Polish‑‑ English cognate vocabulary in the case of a group of Polish teenage learners of English. It presents the results of a small‑‑ scale study in quasi‑‑ experimental design, as well as qualitative research on the learners’ opinions and attitudes. Finally, the paper presents implications for language pedagogy and focuses on the fact that awareness raising may affect the learners’ plurilingual competence.

  1. 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.

  2. 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

  3. Using Contact and Education as a Means of Combating the Stigma of Mental Illness: An Example of a Polish Foundation "Ef Kropka"

    Science.gov (United States)

    Chrostek, Anna; Sonik, Janina; Krzyzanowska-Zbucka, Joanna; Switaj, Piotr; Nowak, Izabela; Anczewska, Marta

    2015-01-01

    Social stigma is widely recognized as a major barrier to recovery from mental illness. In Poland, as in other countries, the society perceives mental illnesses as an intimidating problem, while the people affected are often treated with reservation and a sense of distance. One of the first Polish organizations addressing stigmatization and social…

  4. Outlined history of the development of the world and Polish cardiac surgery.

    Science.gov (United States)

    Dziatkowiak, A J

    2006-04-01

    It was the dream of humanity to perform surgery on an open non-beating heart. Scientific and medical discoveries five thousand years ago in China, partially adopted by the Western civilization, laid, through ancient Egypt, Mesopotamia, Greece, Rome and, later on in the Renaissance, the foundations for the development of empirical medicine. The 19th and the 20th centuries shoved dynamic scientific and technical development in various fields including medicine and surgery whose importance grew with the necessity to help the patients wounded in the wars. A break-through event in the development of surgery was overcoming of pain and discovery of reasons of infections and the control thereof, and, in the case of cardiology and cardiac surgery, the discoveries in physiology of circulation and the diagnostics of cardiovascular system diseases. This review contains a brief description of medical science in the past centuries, emphasizing the most important discoveries. A focus has been placed on the contribution of general surgery and thoracic surgery to the development of Polish and World cardiac surgery. The I Congress of the Polish Surgeons was held in 1889 in the Austria occupied territory of Cracow, which celebrated its one hundredth anniversary. The main obstacles in the development of clinical cardiac surgery included intratracheal general anesthesia, antisepsis and aseptics, hypothermia, oxygenators, extracorporeal circulation, transfusions, blood clotting and thromboses and cardioplegia. The spectacular heart and aorta surgical operations performed for the first time in the world and in Poland as well as the names of cardiac surgeons employed by the important cardiac surgery centers in Poland have been mentioned. The Department of Heart, Vascular and Transplantology Surgery of Cracow, the role and the share of Fundacja Rozwoju Kardiochirurgii COR AEGRUM in Cracow (COR AEGRUM Foundation for the Development of Cardiac Surgery in Cracow) in the construction of the

  5. Celiac disease on YouTube - a study of the Polish content available on the popular video-sharing website.

    Science.gov (United States)

    Kiedrowski, Mirosław; Mróz, Andrzej; Gajewska, Danuta; Nurzyński, Paweł; Deptała, Andrzej

    2017-10-23

    Celiac disease affects about 1% of the population. Since most Polish households have a broadband Internet connection, a lot of people use web resources to learn about health and disease. YouTube service (www.youtube.com) offers a lot of videos concerning celiac disease. However, the credibility of the Polish videos available on YouTube and concerning celiac disease has never been analyzed. The aim of the study was to determine whether the YouTube service offers valuable content for Polish people affected by celiac disease. One hundred and fifty-four unique videos devoted to celiac disease and available in the Polish language were identified and critically assessed. Each video was categorized due to its topic(s), and evaluated for its credibility by two independent researchers. In general, 127 (82.5%) videos were found to be credible. The most credible categories of content presented organizations and events related to celiac disease/celiac society, followed by culinary recipes (100.0, 100.0, and 95.6% of credible videos, respectively). The least trustworthy categories were devoted to pathobiology and advertisements (55.6 and 54.3% of credible videos, respectively). YouTube service can serve as a supplementary source of knowledge for people affected by celiac disease, after careful selection of trustworthy content.

  6. Direct polishing of aluminum mirrors with higher quality and accuracy.

    Science.gov (United States)

    Yin, Ziqiang; Yi, Zhang

    2015-09-10

    Diamond-turned aluminum mirrors have been widely used in modern optical systems. However, the machined surfaces have characteristic periodic tool marks, which contribute to reduced optical performance by creating effects such as scattering and distortion. This paper develops a new polishing technology to polish aluminum mirrors directly to remove tool marks and improve surface quality and surface accuracy. A Taguchi experiment was used to obtain optimal polishing conditions for reducing surface roughness, and computer-controlled optical surfacing technology was employed for form correction of aluminum mirrors.

  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. Quality in Air transport process of LOT Polish Airlines

    Directory of Open Access Journals (Sweden)

    Robert Rozenberg

    2015-10-01

    Full Text Available This article discusses the air transport process on scheduled long-haul flights of LOT Polish Airlines. Main focus is taken on price development of these routes. The introduction consists of a brief profile characterized LOT Polish Airlines. Next chapter summarizes the air transport process on scheduled longhaul flights. The frame of article is formed by price development statistics for scheduled long-haul flights to / from Beijing of LOT Polish Airlines and two other competing companies. Conclusion contains results of analysis and puts forward proposals to streamline of the air transport process on reviewed routes.

  9. 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.

  10. Profilometric analysis of root surfaces after using various polishing agents

    Directory of Open Access Journals (Sweden)

    Anjan Jana

    2016-01-01

    Full Text Available Background: Polishing is an important step in oral prophylaxis procedure which retards further accumulation of plaque on the root surfaces. Though polishing was done with various abrasive particles with different sizes over a long period of time, it was never been highlighted to evaluate the ideal polishing material and the particle size that would produce the ideal surface smoothness (Ra 5 μm are not able to produce the surface smoothness <0.2 μm. Only, submicron sized particles are able to produce the desired smoothness.

  11. FINANCIAL SITUATION AND ATTITUDES TOWARDS SAVING IN POLISH SOCIETY:EVIDENCE FROM MICRO DATA

    Directory of Open Access Journals (Sweden)

    ANETA MARIA KŁOPOCKA

    2014-05-01

    Full Text Available Savings of the household sector are undoubtedly very important both in terms of micro- (for the optimum personal finance management and macroeconomics (from the perspective of the economic growth. Furthermore, the major transformation has occurred in the household saving behavior in Poland in recent years. This is due to sharp changes in the functioning of the households in the period of economic transformation and is the result of the global financial and economic crisis. This paper provides empirical evidence of the complex interrelations of income, level of optimism/pessimism, attitudes towards saving and households' consumption–savings decisions. There is a strong income and savings relationship due to the positive income effect on the household saving propensity (through the increased motivation and the long run planning acceptance and the saving ability due to ample satisfaction of household consumption needs. Higher income leads to the self-restraint rejection. The level of household optimism/pessimism exerts a substantial effect on the saving motives and attitudes towards saving. The decreasing expectations leads to the slope of the overall saving motivation. Moreover pessimists seem to reveal the lowest inclination to deliberate saving. Simultaneously, they seem to be most suspicious about the bank loan incurring. The level of optimism is positively associated with both the share of savers and the level of accumulated savings.

  12. Treatment of superficial fungal infections – recommendations of experts of Mycological Section of Polish Dermatological Society

    OpenAIRE

    Romuald Maleszka; Zygmunt Adamski; Jacek Szepietowski; Eugeniusz Baran

    2015-01-01

    Fungal infections are very commonly occurring diseases in everyday dermatological practice, and knowledge of the wide spectrum of antifungal preparations available nowadays is helpful in almost all medical disciplines. The treatment of fungal infections should be preceded with a proper diagnosis based on the patient’s history, precise clinical examination and diagnostic mycological procedures. A correct diagnosis of fungal infection is possible by its confirmation with proper investigations c...

  13. Study on the influence of the rotational speed of polishing disk on material removal in aspheric surface compliant polishing

    Directory of Open Access Journals (Sweden)

    Liyong Hu

    2015-03-01

    Full Text Available When a soft polishing tool is compressed on a stiff workpiece of curved surface, the contact area is a piece of the curved surface. In the process of aspheric surface polishing, the machining speed is always provided by the rotational speed of the spindle of a computer numerical control lathe. Yet, the polishing tool is usually made rotating to remove cutting scraps and broken abrasives from the contact area. The rotational speed of the polishing tool would change the distribution state of the relative speed in the whole contact area, and it would definitely change the volume of material removal in the surface of the workpiece. This article studies how the rotational speed of the polishing tool changes the distribution state of the relative speed in the whole contact area and material removal in the volume of the surface of the workpiece. The computing results show that the volume of material removal increases with the increase in both the rotational speed of polishing disk and the rotational speed of lathe spindle, but the polishing quality is totally not in this case.

  14. Swimming physiology.

    Science.gov (United States)

    Holmér, I

    1992-05-01

    Swimming takes place in a medium, that presents different gravitational and resistive forces, respiratory conditions and thermal stress compared to air. The energy cost of propulsion in swimming is high, but a considerable reduction occurs at a given velocity as result of regular swim training. In medley swimmers the energy cost is lowest for front crawl, followed by backstroke, butterfly and breast-stroke. Cardiac output is probably not limiting for performance since swimmers easily achieve higher values during running. Maximal heart rate, however, is lowered by approx. 10 beats/min during swimming compared to running. Most likely active muscle mass is smaller and rate of power production lesser in swimming. Local factors, such as peripheral circulation, capillary density, perfusion pressure and metabolic capacity of active muscles, are important determinants of the power production capacity and emphasize the role of swim specific training movements. Improved swimming technique and efficiency are likely to explain much of the continuous progress in performance. Rational principles based on improved understanding of the biomechanics and physiology of swimming should be guidelines for swimmers and coaches in their efforts to explore the limits of human performance.

  15. About communication in social media – an analysis of the Polish Presidency Facebook Profile from a perspective of social communication theory

    Directory of Open Access Journals (Sweden)

    Martyna Tomiczek

    2012-06-01

    Full Text Available The half year of the Polish Presidency on the one hand was a great challenge but from the other hand a tremendous chance to promote the country and society. Activities were taken up in many different areas – using new technologies was an important part of the project, including new media which by the creation of the Polish Presidency Facebook Profile turned out to be an integral part of Presidency. Using the possibility of providing a two-way communication proved that the potential of Facebook was understood. Running the fan page also showed a new face of diplomacy putting it in the area of public diplomacy.

  16. Polish country study to address climate change: Strategies of the GHG`s emission reduction and adaptation of the Polish economy to the changed climate. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    The Polish Country Study Project was initiated in 1992 as a result of the US Country Study Initiative whose objective was to grant the countries -- signatories of the United Nations` Framework Convention on Climate Change -- assistance that will allow them to fulfill their obligations in terms of greenhouse gases (GHG`s) inventory, preparation of strategies for the reduction of their emission, and adapting their economies to the changed climatic conditions. In February 1993, in reply to the offer from the United States Government, the Polish Government expressed interest in participation in this program. The Study proposal, prepared by the Ministry of Environmental Protection, Natural Resources and Forestry was presented to the US partner. The program proposal assumed implementation of sixteen elements of the study, encompassing elaboration of scenarios for the strategy of mission reduction in energy sector, industry, municipal management, road transport, forestry, and agriculture, as well as adaptations to be introduced in agriculture, forestry, water management, and coastal management. The entire concept was incorporated in macroeconomic strategy scenarios. A complementary element was the elaboration of a proposal for economic and legal instruments to implement the proposed strategies. An additional element was proposed, namely the preparation of a scenario of adapting the society to the expected climate changes.

  17. Effect of Polishing Systems on Surface Roughness and Topography of Monolithic Zirconia.

    Science.gov (United States)

    Goo, C L; Yap, Auj; Tan, Kbc; Fawzy, A S

    2016-01-01

    This study evaluated the effect of different chairside polishing systems on the surface roughness and topography of monolithic zirconia. Thirty-five monolithic zirconia specimens (Lava PLUS, 3M ESPE) were fabricated and divided into five groups of seven and polished with the following: Group 1 (WZ)-Dura white stone followed by Shofu zirconia polishing kit; Group 2 (SZ)-Shofu zirconia polishing kit; Group 3 (CE)-Ceramiste porcelain polishers; Group 4 (CM)-Ceramaster porcelain polishers; and Group 5 (KZ)-Komet ZR zirconia polishers. All specimens were ground with a fine-grit diamond bur prior to polishing procedures to simulate clinical finishing. Baseline and post-polishing profilometric readings were recorded and delta Ra values (difference in mean surface roughness before and after polishing) were computed and analyzed using one-way analysis of variance and Scheffe post hoc test (pzirconia.

  18. 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

  19. Polish Defense Policy in the Context of National Security Strategy

    Science.gov (United States)

    2006-06-01

    Antoni Podolski, Polska Strategia Bezpieczenstwa jako Praktyczna Implementacja Europejskiej Strategii Bezpeczenstwa –miedzy teoria a praktyka (Warszawa...Implementacja Europejskiej Strategii Bezpeczenstwa –miedzy teoria a praktyka (Warszawa: Center for International Relations, 2005), 13. Polish Ministry

  20. 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...

  1. 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.

  2. 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

  3. British and American English for Polish University Students

    Science.gov (United States)

    Marton, Waldemar; Preston, Dennis R.

    1975-01-01

    This article attempts to assess the validity of dividing Polish students of English into British and American groups. The tests of the various hypotheses regarding linguistic and non-linguistic results of such divisions are described. (AM)

  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. 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

  6. 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,.

  7. Evaluation of the COMSOL software electro-polishing of samples

    International Nuclear Information System (INIS)

    Bruchon, M.

    2007-01-01

    The niobium electro-polishing is efficient if a viscous layer exists at the surface. In order to define parameters of samples electro-polishing, opened with difficulty to the experiments, the simulation is essential. This report presents works realized with the COMSOL software. The Nernst Planck equations have been associated to the Navier Stockes ones for an incompressible fluid. The study of the potential behaviour on the viscous layer and the mobility value have been detailed. (A.L.B.)

  8. Borel hierarchies in infinite products of Polish spaces

    Indian Academy of Sciences (India)

    E-mail: rana@isical.ac.in; maitra@stat.umn.edu. MS received 22 August 2005; revised 28 August 2006. Abstract. Let H be a product of countably infinite number of copies of an uncountable. Polish space X. Let ξ ( ξ ) be the class of Borel sets of additive class ξ for the product of copies of the discrete topology on X (the Polish ...

  9. Stem subsidence of polished and rough double-taper stems

    Science.gov (United States)

    Yamada, Kengo; Hirosaki, Kenichi; Takano, Masahiro; Matsumoto, Tadami

    2009-01-01

    Background and purpose Many clinical reports have indicated that polished hip stems show better clinical results than rough stems of the same geometry. It is still unknown, however, what the mechanical effects are of different surface finishes on the cement at the cement-bone interface. We compared mechanical effects in an in vitro cemented hip arthroplasty model. Methods Two sizes of double-taper polished stems and matt-processed polished stems (rough stems) were fixed into composite femurs. A 1-Hz dynamic load was applied to the stems for 1 million cycles. An 8-h no-load period was set after every 16 h of load. Stem subsidence within the cement, and compressive force and horizontal cement creep at the cement-bone interface, were measured. Results Compared to rough stems, stem subsidence, compressive force and cement creep for polished stems were a maximum of 4, 12, and 7-fold greater, respectively. There was a strong positive correlation between stem subsidence and compressive force for polished stems. In contrast, a strong negative correlation was found between stem subsidence and compressive force for rough stems. There was also a statistically significant relationship between compressive force on the cement and cement creep for the polished stems, but no significant relationship was found for rough stems. Interpretation This is the first evidence that different surface finishes of stems can have different mechanical effects on the cement at the cement-bone interface. Stem subsidence in polished stems resulted in compressive force on the cement and cement creep. The mechanical effects that polished taper stems impart on cement at the cement-bone interface probably contribute to their good long-term fixation and excellent clinical outcome. PMID:19421909

  10. Lexical exponents of hypothetical modality in Polish and Lithuanian

    OpenAIRE

    Roman Roszko

    2015-01-01

    Lexical exponents of hypothetical modality in Polish and Lithuanian The article focuses on the lexical exponents of hypothetical modality in Polish and Lithuanian. The purpose for comparing and contrasting the lexical exponents of hypothetical modality is not only to identify all the lexemes in both languages but also find the answer to the following question: whether the morphological exponents of hypothetical modality (so-called modus relativus) familiar to the Lithuanian language have/...

  11. 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...

  12. Color stability of nanocomposites polished with one-step systems.

    Science.gov (United States)

    Ergücü, Zeynep; Türkün, L Sebnem; Aladag, Akin

    2008-01-01

    This study compared the color changes of five novel resin composites polished with two one-step polishing systems when exposed to coffee solution. The resin composites tested were Filtek Supreme XT, Grandio, CeramX, Premise and Tetric EvoCeram. A total of 150 discs (30/resin composites, 10 x 2 mm) were fabricated. Ten specimens/resin composites cured under Mylar strips served as the control. The other samples were polished with PoGo and OptraPol discs for 30 seconds using a slow speed handpiece and immersed in coffee (Nescafé) for seven days. Color measurements were made with Vita Easyshade at baseline and after one and seven days. Repeated Measures ANOVA and Bonferroni tests were used for statistical analyses (pGrandio, there were no significant differences between the Mylar and PoGo groups, while the most stain resistant surfaces were attained with OptraPol. Removing the outermost resin layer by polishing procedures is essential to achieving a stain resistant, more esthetically stable surface. One-step polishing systems can be used successfully for polishing nanocomposites.

  13. 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)

  14. Advanced method for the characterization of polishing suspensions

    Science.gov (United States)

    Trum, Christian J.; Sitzberger, Sebastian; Rascher, Rolf

    2017-06-01

    The industrial production of components for applications in the area of precision optics has a long-standing tradition in Germany. As in almost all branches of industry, the external circumstances, processes and products have changed over time. Large lots are becoming less frequent and the demand for special components is growing. In order to meet these requirements, it is necessary to adapt the production processes quickly and flexibly. In the field of chemo-mechanical polishing (CMP), this means that in addition to the process parameters such as speed, pressure and feed, the task-specific adaptation of suspension and polishing pad carriers gain in importance. Along with these changes, it is becoming increasingly important to compare and evaluate the properties of the various polishing suspensions. The procedures according to DIN 58750-3 and DIN 58750-4 are suitable for this purpose. Due to the clearly defined procedures and the constant boundary conditions, different suspensions can be compared and evaluated. The study presented here shows that this method can also lead to misinterpretations. Known relationships, such as the influence of the polishing pad, the concentration of the suspension and the influence of the processed materials play an important role. An extension of the procedure of DIN 58750-3 for the test of a polishing agent can help in a task-specific characterization of polishing slurries.

  15. Polish university as an (unattractive potential employer

    Directory of Open Access Journals (Sweden)

    Baruk, Agnieszka Izabela

    2017-12-01

    Full Text Available The article presents issues associated with the reasons for the fact that young potential employees are not interested in starting work at Polish universities. The article is theoretical-empirical in character. The theoretical part highlights the importance of a situation in which an entity is regarded as an attractive employer, which allows attracting the best employees. Particular attention is paid to the fact that a university needs to build its image as an employer, which results from its characteristics. The article strives to achieve three research goals, among others, identifying the reasons why respondents are not interested in starting work at a university and arranging these reasons hierarchically. Two research hypotheses were subject to preliminary verification: H1 – the main reason for the unwillingness to start work at a university are financial aspects; H2 – the main reason for the unwillingness to start work at a university are the aspects of prestige. The data collected in course of primary research were subject to quantitative analysis based on the method of average assessment analysis and the method of factor analysis. Their results show that the respondents were not interested in work at a university mainly because they wanted to test the knowledge and skills acquired during studies in other branches. At the same time, the aspects of finances and prestige didn’t play a major role. Thus, in case of the surveyed sample of respondents both research hypotheses have to be recognized as untrue.

  16. ECOLOGICAL IDEAS IN POLISH ARCHITECTURE - ENVIRONMENTAL IMPACT

    Directory of Open Access Journals (Sweden)

    Magdalena SZPYTMA

    2016-06-01

    Full Text Available Solutions in the field of ecological architecture appear more and more often in Poland. There are two approaches to eco-design: high-tech and low-tech. High-tech focuses on the use of the latest technological solvings. These means are often used in newly designed commercial buildings, such as the first Polish office building which uses passive technology, built in Katowice, in Euro-Centrum Science and Technology Park. It is intended especially for companies focusing on energy observance issues. Low-tech is usually used in small-scale buildings (for example a cottage in Jartypory village, and is focused on the use of inexpensive, traditional technologies and the daily conscious management of natural resources. Thinking about the impact on the environment and principles of sustainable development is also present in urban planning. In Siewierz, near Katowice, Poland’s first eco-village is being built, with full infrastructure, high-quality residential buildings, shops, offices and hotels. The range of applied solutions will allow residents for the economical exploitation of these buildings.

  17. Thermodynamical motivation of the Polish energy policy

    Directory of Open Access Journals (Sweden)

    Ziębik Andrzej

    2013-02-01

    Full Text Available Basing on the first and second law of thermodynamics the fundamental trends in the Polish energy policy are analysed, including the aspects of environmental protection. The thermodynamical improvement of real processes (reduction of exergy losses is the main way leading to an improvement of the effectivity of energy consumption. If the exergy loss is economically not justified, we have to do with an error from the viewpoint of the second law analysis. The paper contains a thermodynamical analysis of the ratio of final and primary energy, as well as the analysis of the thermo-ecological cost and index of sustainable development concerning primary energy. Analyses of thermo-ecological costs concerning electricity and centralized heat production have been also carried out. The effect of increasing the share of high-efficiency cogeneration has been analyzed, too. Attention has been paid to an improved efficiency of the transmission and distribution of electricity, which is of special importance from the viewpoint of the second law analysis. The improvement of the energy effectivity in industry was analyzed on the example of physical recuperation, being of special importance from the point of view of exergy analysis.

  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. 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. Study on chemical mechanical polishing of silicon wafer with megasonic vibration assisted.

    Science.gov (United States)

    Zhai, Ke; He, Qing; Li, Liang; Ren, Yi

    2017-09-01

    Chemical mechanical polishing (CMP) is the primary method to realize the global planarization of silicon wafer. In order to improve this process, a novel method which combined megasonic vibration to assist chemical mechanical polishing (MA-CMP) is developed in this paper. A matching layer structure of polishing head was calculated and designed. Silicon wafers are polished by megasonic assisted chemical mechanical polishing and traditional chemical mechanical polishing respectively, both coarse polishing and precision polishing experiments were carried out. With the use of megasonic vibration, the surface roughness values Ra reduced from 22.260nm to 17.835nm in coarse polishing, and the material removal rate increased by approximately 15-25% for megasonic assisted chemical mechanical polishing relative to traditional chemical mechanical polishing. Average Surface roughness values Ra reduced from 0.509nm to 0.387nm in precision polishing. The results show that megasonic assisted chemical mechanical polishing is a feasible method to improve polishing efficiency and surface quality. The material removal and finishing mechanisms of megasonic vibration assisted polishing are investigated too. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Spiritual and Religious Attitudes in Dealing with Illness in Polish Patients with Chronic Diseases: Validation of the Polish Version of the SpREUK Questionnaire.

    Science.gov (United States)

    Büssing, Arndt; Franczak, Kazimierz; Surzykiewicz, Janusz

    2016-02-01

    Although providing religious/spiritual (SpR) support to sick has received in Poland growing attention in the scientific literature, little has been written about how to measure whether patients are in search for SpR or may already have trust in such a resource helpful to cope with disease. The Polish version of the SpREUK questionnaire was validated in a sample of 275 patients with chronic diseases. Both explorative and confirmatory factor analysis confirmed the already established three subscales, i.e., Search, Trust, and Reflection, with good internal consistency coefficients (Cronbach's α between .74 and .91). The instrument appears to be a good choice to be used in both secular and religious societies.

  2. Relationships between Myers-Briggs type indicator measure of psychological type and neo measure of big five personality factors in Polish University students: a preliminary cross-cultural comparison.

    Science.gov (United States)

    Tobacyk, Jerome J; Livingston, Mary M; Robbins, James E

    2008-10-01

    English-language versions of the Myers-Briggs Type Indicator (Form G) measure of psychological type and the NEO-FFI measure of the Big Five personality factors were completed by 57 Polish university students fluent in the English language. The pattern of correlations between MBTI and NEO-FFI scales for the Polish sample was compared to the pattern of correlations for measures of these same constructs reported for Americans. Four of the five significant relationships between MBTI and NEO-FFI scales reported in the American sample were also recorded in the Polish sample: MBTI Extraversion-Introversion with NEO Extraversion, MBTI Sensing-Intuition and MBTI Judging-Perceiving with NEO-Openness, and MBTI Judging-Perceiving with NEO Conscientiousness. Pending replication with a larger, more representative sample, this preliminary study supports the validity of psychological type in Polish society.

  3. Polish origins of the Faculty of Mathematical and Natural Sciences of the University of Fribourg and the Polish contribution to the Fribourg industrial revolution (in Polish

    Directory of Open Access Journals (Sweden)

    Wojciech KOCUREK

    2015-12-01

    Full Text Available The article is dedicated to high-tech companies founded by Poles at the end of the 19th century in the rural canton of Fribourg in Switzerland. The text is divided into two parts. In the first part, the author attempts to present the economic, social and political reality of Fribourg in a period of intense industrialization in the world and the formation of the liberal free market system. In this rapidly changing reality, the new Catholic-conservative authorities of the canton tried to lead to establishing of a comprehensive, but also different system of a “Christian republic”, whose aim was to achieve social justice consistent with the teachings of the Gospel. In order to complete the project, the cantonal government did not shy away from using the possibilities and measures offered by the contemporary world. Decision-makers, led by Georges Python, needed support from the society, who was aware of the changes. Due to this fact, it became necessary to establish a university capable of shaping new attitudes and views. However, the costs significantly exceeded the financial capabilities of the agricultural and relatively poor canton of Fribourg. In these less favourable circumstances, a conscious policy of industrialization was the way out of the deadlock. Newly created industrial institutions were to contribute to an increase of cash inflows to the canton and thus allow for the financing of the university, which would also become an intellectual foundation for the emerging industry. The activity of Polish scientists, which is the subject of the second part of the article, matched this philosophy perfectly. The Poles invited to cooperate with Python, i.e. Józef Wierusz-Kowalski, Ignacy Mościcki and Jan Modzelewski, created the foundations of the Faculty of Mathematical and Natural Sciences at the University of Fribourg. As members of the faculty, in addition to teaching, they conducted research into, among other things, nitric acid

  4. Effect of various polishing systems on the surface roughness and phase transformation of zirconia and the durability of the polishing systems.

    Science.gov (United States)

    Park, Chan; Vang, Mong-Sook; Park, Sang-Won; Lim, Hyun-Pil

    2017-03-01

    Although many systems are used to polish zirconia, a comparison of the performance of zirconia and feldspathic porcelain polishing systems is lacking. The purpose of this in vitro study was to compare the effects of 3 polishing systems on surface roughness, zirconia phase transformation, and durability of the polishing systems when applied to zirconia and feldspathic porcelain. Three polishing systems were evaluated: Z1, a zirconia polishing system; Z2, a zirconia polishing system, and F1, a feldspathic porcelain polishing system. Three ceramic systems were evaluated: PR and ZM zirconia specimens (diameter 15 mm, height 2 mm; 23 specimens each) and CB feldspathic porcelain specimens of the same size (15 specimens). A rough surface was created on the 3 types of specimens (15 specimens each) to model an occlusal adjustment under the same conditions. Polishing was carried out with the 3 polishing systems for 2 minutes each. Surface roughness was measured with a 3-dimensional (3D) optical profiler. The surface was also observed with a scanning electron microscopy. X-ray diffraction analysis was performed for 8 PR or ZM zirconia specimens polished by using the Z1 and Z2 systems for 8 minutes to evaluate the phase transformation of zirconia before, during, and after polishing. These specimens were compared and analyzed for phase transformation that might have occurred during the polishing of the specimens. After finishing the surface roughness experiment and the phase transformation experiment, the volumes of the polishers were measured with a 3D volume scanner and compared with those before the experiments to evaluate the durability of the polishing system. A statistical analysis of all data was performed using 2-way ANOVA and the Tukey honest significant difference test (α=.05). The 2 zirconia polishing systems (Z1, Z2) created a significantly (Pzirconia specimens for 8 minutes, the maximum percentages of monoclinic phase increased by 0.03% in the Z1 system and by 0

  5. Computer-Controlled Cylindrical Polishing Process for Development of Grazing Incidence Optics for Hard X-Ray Region

    Science.gov (United States)

    Khan, Gufran Sayeed; Gubarev, Mikhail; Speegle, Chet; Ramsey, Brian

    2010-01-01

    The presentation includes grazing incidence X-ray optics, motivation and challenges, mid spatial frequency generation in cylindrical polishing, design considerations for polishing lap, simulation studies and experimental results, future scope, and summary. Topics include current status of replication optics technology, cylindrical polishing process using large size polishing lap, non-conformance of polishin lap to the optics, development of software and polishing machine, deterministic prediction of polishing, polishing experiment under optimum conditions, and polishing experiment based on known error profile. Future plans include determination of non-uniformity in the polishing lap compliance, development of a polishing sequence based on a known error profile of the specimen, software for generating a mandrel polishing sequence, design an development of a flexible polishing lap, and computer controlled localized polishing process.

  6. [Human physiology: kidney].

    Science.gov (United States)

    Natochin, Iu V

    2010-01-01

    The content of human physiology as an independent part of current physiology is discussed. Substantiated is the point that subjects of human physiology are not only special sections of physiology where functions are inherent only in human (physiology of intellectual activity, speech, labor, sport), but also in peculiarities of functions, specificity of regulation of each of physiological systems. By the example of physiology of kidney and water-salt balance there are shown borders of norm, peculiarities of regulation in human, new chapters of renal physiology which have appeared in connection with achievements of molecular physiology.

  7. Starting physiology: bioelectrogenesis.

    Science.gov (United States)

    Baptista, Vander

    2015-12-01

    From a Cartesian perspective of rational analysis, the electric potential difference across the cell membrane is one of the fundamental concepts for the study of physiology. Unfortunately, undergraduate students often struggle to understand the genesis of this energy gradient, which makes the teaching activity a hard task for the instructor. The topic of bioelectrogenesis encompasses multidisciplinary concepts, involves several mechanisms, and is a dynamic process, i.e., it never turns off during the lifetime of the cell. Therefore, to improve the transmission and acquisition of knowledge in this field, I present an alternative didactic model. The design of the model assumes that it is possible to build, in a series of sequential steps, an assembly of proteins within the membrane of an isolated cell in a simulated electrophysiology experiment. Initially, no proteins are inserted in the membrane and the cell is at a baseline energy state; the extracellular and intracellular fluids are at thermodynamic equilibrium. Students are guided through a sequence of four steps that add key membrane transport proteins to the model cell. The model is simple at the start and becomes progressively more complex, finally producing transmembrane chemical and electrical gradients. I believe that this didactic approach helps instructors with a more efficient tool for the teaching of the mechanisms of resting membrane potential while helping students avoid common difficulties that may be encountered when learning this topic. Copyright © 2015 The American Physiological Society.

  8. Antagonist wear by polished zirconia crowns.

    Science.gov (United States)

    Hartkamp, Oliver; Lohbauer, Ulrich; Reich, Sven

    The aim of this in vivo study was to measure antagonist wear caused by polished monolithic posterior zirconia crowns over a 24-month period using the intraoral digital impression (IDI) technique. Thirteen zirconia crowns were placed in nine patients. The crowns and adjacent teeth were captured using an intraoral scanner (Lava C.O.S.). The corresponding antagonist teeth and the respective neighboring teeth were also scanned. Scanning was performed immediately after the restoration (baseline) as well as 12 and 24 months after crown placement. Geomagic Qualify software was used to superimpose the follow-up data sets onto the corresponding baseline data set, identify wear sites, and measure maximum vertical height loss in each individual wear site. Overall antagonist wear was then determined as the mean of wear rates measured in all of the individual antagonist units. In addition, wear rates in enamel and ceramic antagonists were analyzed as part of the scope of this study. The maximum mean wear with standard deviation (SD) in the overall sample with a total of nine patients, 13 antagonist units, and 98 evaluable wear sites was 86 ± 23 µm at 12 months, and 103 ± 39 µm at 24 months. The maximum mean wear in the enamel antagonist subgroup was 87 ± 41 µm at 12 months, and 115 ± 71 µm at 24 months; and in the ceramic antagonist subgroup 107 ± 22 µm at 12 months, and 120 ± 27 µm at 24 months. The wear rates determined in this study are comparable to those of existing studies. The IDI technique of wear analysis can be carried out in a practical manner and produces useful results.

  9. Germanium content in Polish hard coals

    Directory of Open Access Journals (Sweden)

    Makowska Dorota

    2016-01-01

    Full Text Available Due to the policy of the European Union, it is necessary to search for new sources of scarce raw materials. One of these materials is germanium, listed as a critical element. This semi-metal is widely used in the electronics industry, for example in the production of semiconductors, fibre optics and solar cells. Coal and fly ash from its combustion and gasification for a long time have been considered as a potential source of many critical elements, particularly germanium. The paper presents the results of germanium content determination in the Polish hard coal. 23 coal samples of various coal ranks were analysed. The samples were collected from 15 mines of the Upper Silesian Coal Basin and from one mine of the Lublin Coal Basin. The determination of germanium content was performed with the use of Atomic Absorption Spectrometry with Electrothermal Atomization (GFAAS. The investigation showed that germanium content in the analysed samples was at least twice lower than the average content of this element in the hard coals analysed so far and was in the range of 0.08 ÷ 1.28 mg/kg. Moreover, the content of Ge in the ashes from the studied coals does not exceed 15 mg/kg, which is lower than the average value of Ge content in the coal ashes. The highest content of this element characterizes coals of the Lublin Coal Basin and young coals type 31 from the Vistula region. The results indicate a low utility of the analysed coal ashes as a source of the recovery of germanium. On the basis of the analyses, the lack of the relationship between the content of the element and the ash content in the tested coals was noted. For coals of the Upper Silesian Coal Basin, the relationship between the content of germanium in the ashes and the depth of the seam was observed.

  10. Studies on polishing of Ti and Ag-Pd-Cu-Au alloy with five dental abrasives.

    Science.gov (United States)

    Hirata, T; Nakamura, T; Takashima, F; Maruyama, T; Taira, M; Takahashi, J

    2001-08-01

    Titanium (Ti) and Ag-Pd-Cu-Au alloy were examined for their polishing behaviour by conducting manually controlled polishing tests using five dental abrasives [carborundum point (CR) and silicone points (R1 and R2)] driven by a high torque micromotor with rotational speeds ranging from 2000 to 15 000 r.p.m. Polishing of Ti resulted in less volume of removal upon polishing, a rougher surface and larger loss of abrasives, compared with polishing of Ag-Pd-Cu-Au alloy. Polishing of Ti with a rotational speed of 15 000 r.p.m. led to the largest volume of removal upon polishing, whilst that of 10 000 r.p.m. produced the optimal volume for Ag-Pd-Cu-Au alloy. It was concluded that Ti was much more difficult to polish, requiring special care (e.g. frequent exchange of abrasives). Development of new abrasives for polishing Ti is required.

  11. The study of optimization on process parameters of high-accuracy computerized numerical control polishing

    Science.gov (United States)

    Huang, Wei-Ren; Huang, Shih-Pu; Tsai, Tsung-Yueh; Lin, Yi-Jyun; Yu, Zong-Ru; Kuo, Ching-Hsiang; Hsu, Wei-Yao; Young, Hong-Tsu

    2017-09-01

    Spherical lenses lead to forming spherical aberration and reduced optical performance. Consequently, in practice optical system shall apply a combination of spherical lenses for aberration correction. Thus, the volume of the optical system increased. In modern optical systems, aspherical lenses have been widely used because of their high optical performance with less optical components. However, aspherical surfaces cannot be fabricated by traditional full aperture polishing process due to their varying curvature. Sub-aperture computer numerical control (CNC) polishing is adopted for aspherical surface fabrication in recent years. By using CNC polishing process, mid-spatial frequency (MSF) error is normally accompanied during this process. And the MSF surface texture of optics decreases the optical performance for high precision optical system, especially for short-wavelength applications. Based on a bonnet polishing CNC machine, this study focuses on the relationship between MSF surface texture and CNC polishing parameters, which include feed rate, head speed, track spacing and path direction. The power spectral density (PSD) analysis is used to judge the MSF level caused by those polishing parameters. The test results show that controlling the removal depth of single polishing path, through the feed rate, and without same direction polishing path for higher total removal depth can efficiently reduce the MSF error. To verify the optical polishing parameters, we divided a correction polishing process to several polishing runs with different direction polishing paths. Compare to one shot polishing run, multi-direction path polishing plan could produce better surface quality on the optics.

  12. Infestation of Polish Agricultural Soils by Plasmodiophora Brassicae Along The Polish-Ukrainian Border

    Directory of Open Access Journals (Sweden)

    Jędryczka Małgorzata

    2014-07-01

    Full Text Available There has been a rapid, worldwide increase in oilseed rape production that has resulted in enormous intensification of oilseed rape cultivation, leading to tight rotations. This in turn, has caused an accumulation of pests as well as foliar and soil-borne diseases. Recently, clubroot has become one of the biggest concerns of oilseed rape growers. Clubroot is caused by the soil-borne protist Plasmodiophora brassicae Woronin. The pathogen may be present in groundwater, lakes, and irrigation water used in sprinkling systems. It can be easily transmitted from one field to another not only by water, but also by soil particles and dust transmitted by wind and on machinery. The aim of our overall study was to check for P. brassicae infestation of Polish agricultural soils. This paper presents the 2012 results of a study performed along the Polish-Ukrainian border in two provinces: Lublin (Lubelskie Voivodeship and the Carpathian Foothills (Podkarpackie Voivodeship, in south-east Poland. Monitoring was done in 11 counties, including nine rural and two municipal ones. In total, 40 samples were collected, out of which 36 were collected from fields located in rural areas and four from municipal areas, with two per municipal region. Each sample was collected at 8-10 sites per field, using a soil auger. The biotest to detect the presence of P. brassicae was done under greenhouse conditions using seedlings of the susceptible Brassicas: B. rapa ssp. pekinensis and the Polish variety of oilseed rape B. napus cv. Monolit. Susceptible plants grown in heavily infested soils produced galls on their roots. A county was regarded as free from the pathogen, if none of the bait plants became infected. The pathogen was found in three out of 40 fields monitored (7.5% in the Carpathian Foothill region. The fields were located in two rural counties. The pathogen was not found in Lublin province, and was also not detected in any of the municipal counties. The detection with

  13. Delayed polishing technique on glass–ionomer restorations

    Directory of Open Access Journals (Sweden)

    Masao Irie

    2009-05-01

    Full Text Available This in vitro study evaluated the effect of polishing after 1-day storage in water on the gap-formation around a Class V and Class I restorations, using a resin-modified glass–ionomer and a conventional glass–ionomer materials. The study also examined the gap-formation in another two different cervical restorations, a cervical cavity: incisally bordered by enamel and cervically by dentin and a root surface cavity of these restorative materials, which may be effects of this polishing procedure. This study evaluated the effects of delayed versus immediate polishing to permit maturation on: (1 interfacial gap-formation around resin-modified (RMGIC and conventional (CGIC in three types of cervical restorations, (2 interfacial gap-formation around highly viscous conventional glass–ionomer cement (HCGIC in Class I restorations. After polishing procedure, either: (i immediately (3 or 6 min after setting or (ii after 24 h storage, the maximum the restored teeth were sectioned in a mesio-distal direction through the center of the restorations. The presence or absence of interfacial-gaps was measured at 14 points (each 0.5-mm apart along the cavity restoration interface. For various restorative cases, significant differences (p < 0.05 in gap-width or gap-incidence, were observed between polishing (i immediately and (ii after 1-day storage.

  14. Nail polish as a source of exposure to triphenyl phosphate.

    Science.gov (United States)

    Mendelsohn, Emma; Hagopian, Audrey; Hoffman, Kate; Butt, Craig M; Lorenzo, Amelia; Congleton, Johanna; Webster, Thomas F; Stapleton, Heather M

    2016-01-01

    Triphenyl phosphate (TPHP) is primarily used as either a flame retardant or plasticizer, and is listed as an ingredient in nail polishes. However, the concentration of TPHP in nail polish and the extent of human exposure following applications have not been previously studied. We measured TPHP in ten different nail polish samples purchased from department stores and pharmacies in 2013-2014. Concentrations up to 1.68% TPHP by weight were detected in eight samples, including two that did not list TPHP as an ingredient. Two cohorts (n=26 participants) were recruited to assess fingernail painting as a pathway of TPHP exposure. Participants provided urine samples before and after applying one brand of polish containing 0.97% TPHP by weight. Diphenyl phosphate (DPHP), a TPHP metabolite, was then measured in urine samples (n=411) and found to increase nearly seven-fold 10-14h after fingernail painting (pexposure, ten participants also painted their nails and painted synthetic nails adhered to gloves on two separate occasions, and collected urine for 24h following applications. Urinary DPHP was significantly diminished when wearing gloves, suggesting that the primary exposure route is dermal. Our results indicate that nail polish may be a significant source of short-term TPHP exposure and a source of chronic exposure for frequent users or those occupationally exposed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Scoliosis Research Society

    Science.gov (United States)

    Scoliosis Research Society Close Menu Member Login Become a Member Home Find a Specialist | Calendar Contact | Donate ... a Member Find a Specialist Calendar Contact Donate Scoliosis Research Society Dedicated to the optimal care of ...

  16. American Society of Echocardiography

    Science.gov (United States)

    American Society of Echocardiography Join Ase Renew Member Portal Log In Membership Member Portal Log In Join ASE Renew Benefits Rates FASE – Fellow of the American Society of Echocardiography Member Referral Program FAQs Initiatives Advocacy Awards, Grants, ...

  17. Reclaiming Society Publishing

    Directory of Open Access Journals (Sweden)

    Philip E. Steinberg

    2015-07-01

    Full Text Available Learned societies have become aligned with commercial publishers, who have increasingly taken over the latter’s function as independent providers of scholarly information. Using the example of geographical societies, the advantages and disadvantages of this trend are examined. It is argued that in an era of digital publication, learned societies can offer leadership with a new model of open access that can guarantee high quality scholarly material whose publication costs are supported by society membership dues.

  18. The socio-economic and spatial transformation of Polish cities after 1989

    Directory of Open Access Journals (Sweden)

    Jerzy J. Parysek

    2004-01-01

    Full Text Available The aim of this paper is to present the socio-economic and spatial transformation of Polishcities after 1989. The Polish changes reached the structures of the three basic subsystems ofthe state: political (power, social (society, and economic (the economy. The systemictransformation that has taken place in Poland after 1989 is most readily visible in towns,although it was introduced in the country as a whole. For the development and transformationof towns, the most important were the introduction of local government structures andthe market model of the economy. The restitution of local government has ensured townsan authentic manager authorised to perform his function by the local community. The introductionof the market model to the economy has resulted in its privatisation and the appearanceof enterprise and competition. Towns, especially the biggest cities, have becomeattractive locations for investment. Cities with a balanced economic structure and well-developedinfrastructure had much better chances for growth to start with. Unfortunately, thetransformation period has also had some detrimental effects, the most important being unemploymentand all kinds of social deviance. However, Polish cities are certainly differenttoday and resemble Western cities to a greater extent than did the so-called socialist townsbuilt along theoretically beautiful but practically ineffectual ideological lines.

  19. Education of children in Polish family in a context of forming health culture

    Directory of Open Access Journals (Sweden)

    T.S. IERMAKOVA

    2014-11-01

    Full Text Available Purpose - analysis of the approaches of family education in a Polish family in the direction of forming a culture of children's health. Material: The analysis of the publications of post-communist countries and Poland scientists. Used the results of a questionnaire on health culture. Results: It was found that healthsaving aspect of family education in Polish family plays a significant role in forming health culture. Highlighted in national traditions of family upbringing of a healthy child. It is noted that social support, as a result of active participation in the religious life, helps to better cope with the challenges of everyday life, reduces anxiety and excessive sadness, increases the feeling of well-being. There is a possibility in the Ukrainian family and the school to ensure the spiritual education of children, the right of parents to ensure the education and upbringing of their children in conformity with their own philosophical convictions. Considered necessary to strengthen the role of the family and school education of students in the context of building a culture of health. The main factors of a healthy lifestyle today's young people are: quality of food, measures to prevent stress, problems of environmental protection, sports, leisure. Conclusions: It is recommended to involve parents in various activities of the societies and volunteers of various organizations. Considered necessary to strengthen the role of the family and school education of students in the context of building a culture of health.

  20. [Polish medical ethics in the period 1945-1980].

    Science.gov (United States)

    Wichrowski, Marek

    2003-01-01

    The purpose of this article is o present that main currents of Polish medical ethics in the years 1945-1980, which the author treats as the 'prehistory' of Poland's contemporary bioethics. The author begins by ascertaining the post-war disappearance of two Polish traditions--that of the Warsaw school of philosopher-physicians (known in the West as the Polish School of Philosophy of Medicine) and the Lwów-Warsaw School of Philosophy. The political system that come into being after 1945 was not conducive to the development of medical ethics, but several clear orientations may be discerned in the utterances of physicians, lawyers, moral technologlans and academic philosophers. The analysis begins with Catholic ethics in its archaic 1950s-vintage form. The author then presents the thinking of ethicians Independent of both the Church and Marxism (the milieu of the journal 'Etyka') as well as the deontological writings of physicians.

  1. Body conformation comparison of Czech and Polish Hucul horses

    Directory of Open Access Journals (Sweden)

    Zita Matoušová Malbohanová

    2004-01-01

    Full Text Available Measurements of 17 body measures and 11 indices of body conformation on 209 breeding individuals of the Hucul horse were used to analyse the effect of country of origin (Poland and the Czech Republic, sex (stallions and mares, age (5 classes and sire line (Gurgul, Goral, Oušor, Hroby, Polan, Pietrosu, Prislop. All horses were measured by one person. Measures and indexes were analysed by the GLM procedure. The main effect was the country of origin. Highly significant differences were found between both Polish and Czech horses in two thirds of measurements and in more than half of indices. The Czech Hucul horses are significantly higher, longer, wider in pelvis and have longer head than Polish horses. On the contrary to the Czech horses are Polish horses more compact, massive and have deeper chest. Their cannon bone in relation to height of wither is wider.

  2. The social shaping of innovation in polish companies

    DEFF Research Database (Denmark)

    Lorentzen, Anne

    2003-01-01

    The paper deals with strategies of innovation in Polish manufacturing companies. The point of departure is a theoretical framework of enterprise level innovation, and of the factors forming strategies of innovation on enterprise level. The paper analyses evidence from 23 Polish companies...... and presents two cases more in detail. The analysis shows that the Polish companies have all been quite innovative, mostly in relation to product innovation. They choose innovation strategies, which are incremental more than radical, and they tend to differentiate their product range rather than to specialise....... They consider quality development a must in the fight for market shares and they adapt equipment and organisation to this goal. The factors forming and determining the strategies of the companies count the technological knowledge and expertise of the owner/founder, the structural changes of the market...

  3. The Information Society

    Directory of Open Access Journals (Sweden)

    Hiranya Nath

    2017-03-01

    Full Text Available This article briefly discusses various definitions and concepts of the so-called information society. The term information society has been proposed to refer to the post-industrial society in which information plays a pivotal role. The definitions that have been proposed over the years highlight five underlying characterisations of an information society: technological, economic, sociological, spatial, and cultural. This article discusses those characteristics. While the emergence of an information society may be just a figment of one’s imagination, the concept could be a good organising principle to describe and analyse the changes of the past 50 years and of the future in the 21st century.

  4. [The historical significance of the Polish medical faculty in Edinburgh].

    Science.gov (United States)

    Nowak, K

    1999-01-01

    The Polish Medical Faculty at the University of Edinburgh was a unique phenomenon in the history of universities. Established during the Second World War in 1941 as an entirely autonomous Polish academic institution, the Faculty trained 228 doctors and awarded 19 PhD degrees during its nine years of formal existence (1941-1949). In reviewing its almost 60-year old history, seen in the context of the involvement of the elite of both the political and academic establishments, the splendour of various celebrations and its graduates devotion in keeping the "Edinburgh experiment" alive, the author makes a case for the long-term historical and psychological significance of events well outlasting the period of formal activity of the Faculty. The history of the Faculty is well documented, but the long term outcome in terms of its lasting historical importance is gradually emerging with the passage of time. It has become an indisputable testimony to the generosity and hospitality of the Scottish (political and) academic establishment and a lasting proof of the special liaison between the Scots and the Poles. The Faculty's importance and psychological significance to the rich historical heritage of Polish medicine and the notion of patriotism and loyalty to Polishness have become apparent in the ensuing decades of its carefully maintained tradition. The existence of the Polish Medical Faculty has become an extraordinary asset in the history of Scottish universities, but for the Polish tradition both in Poland and throughout its rich diaspora it constitutes an increasingly valuable historical event which deserves to be cultivated and passed on to younger generations so that it may continue bringing further dividends, so important to national identity, achievement, dignity and pride.

  5. Laser polishing of 3D printed mesoscale components

    Science.gov (United States)

    Bhaduri, Debajyoti; Penchev, Pavel; Batal, Afif; Dimov, Stefan; Soo, Sein Leung; Sten, Stella; Harrysson, Urban; Zhang, Zhenxue; Dong, Hanshan

    2017-05-01

    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 Sa) was achieved at the optimised settings (fluence of 9 J/cm2 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 and irregularities that were prevalent on the as-received stainless steel samples. The optimised laser polishing technology was consequently implemented for serial finishing of structured 3D printed mesoscale SS316L components. This led to substantial reductions in areal Sa and St parameters by 75% (0.489-0.126 μm) and 90% (17.71-1.21 μm) respectively, without compromising the geometrical accuracy of the native 3D printed samples.

  6. Evolution of polish E-commerce - main trends and perspectives

    OpenAIRE

    Chodak, Grzegorz

    2008-01-01

    The aim of this paper is to present main phases of Polish e-commerce development and to show its major trends. The author also tries to predict future directions of its development. The whole e-commerce process of development is divided into five phases. The first part of the paper presents the beginnings of Polish e-commerce. Then the following stages of development are discussed with presentation of some key figures e.g. percentage of individuals who ordered goods or services over the Inter...

  7. Polish as a Foreign Language: New Context, Regulations and Prospects

    Directory of Open Access Journals (Sweden)

    Popławska Anna

    2015-10-01

    Full Text Available The article provides an overview of the developments in Poland after the collapse of communism in 1989 from the point of view of foreign language teaching, including a swift reorientation and transition from a public school system with Russian as the main foreign language, to a diversified language teaching market focused on teaching English and other languages. A particular stress is placed on a relatively new phenomenon, being an increased demand and new opportunities for teaching Polish as a foreign language to be further promoted as a result of anticipated amendments to legal regulations governing the status and certification of the Polish language.

  8. Laser polishing for topography management of accelerator cavity surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Liang [College of William and Mary, Williamsburg, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Klopf, J. Mike [College of William and Mary, Williamsburg, VA (United States); Reece, Charles E. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Kelley, Michael J. [College of William and Mary, Williamsburg, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

    2015-07-20

    Improved energy efficiency and reduced cost are greatly desired for advanced particle accelerators. Progress toward both can be made by atomically-smoothing the interior surface of the niobium superconducting radiofrequency accelerator cavities at the machine's heart. Laser polishing offers a green alternative to the present aggressive chemical processes. We found parameters suitable for polishing niobium in all surface states expected for cavity production. As a result, careful measurement of the resulting surface chemistry revealed a modest thinning of the surface oxide layer, but no contamination.

  9. Mechanistic, kinetic, and processing aspects of tungsten chemical mechanical polishing

    Science.gov (United States)

    Stein, David

    This dissertation presents an investigation into tungsten chemical mechanical polishing (CMP). CMP is the industrially predominant unit operation that removes excess tungsten after non-selective chemical vapor deposition (CVD) during sub-micron integrated circuit (IC) manufacture. This work explores the CMP process from process engineering and fundamental mechanistic perspectives. The process engineering study optimized an existing CMP process to address issues of polish pad and wafer carrier life. Polish rates, post-CMP metrology of patterned wafers, electrical test data, and synergy with a thermal endpoint technique were used to determine the optimal process. The oxidation rate of tungsten during CMP is significantly lower than the removal rate under identical conditions. Tungsten polished without inhibition during cathodic potentiostatic control. Hertzian indenter model calculations preclude colloids of the size used in tungsten CMP slurries from indenting the tungsten surface. AFM surface topography maps and TEM images of post-CMP tungsten do not show evidence of plow marks or intergranular fracture. Polish rate is dependent on potassium iodate concentration; process temperature is not. The colloid species significantly affects the polish rate and process temperature. Process temperature is not a predictor of polish rate. A process energy balance indicates that the process temperature is predominantly due to shaft work, and that any heat of reaction evolved during the CMP process is negligible. Friction and adhesion between alumina and tungsten were studied using modified AFM techniques. Friction was constant with potassium iodate concentration, but varied with applied pressure. This corroborates the results from the energy balance. Adhesion between the alumina and the tungsten was proportional to the potassium iodate concentration. A heuristic mechanism, which captures the relationship between polish rate, pressure, velocity, and slurry chemistry, is presented

  10. Implementation of the Bulgarian-Polish online dictionary

    Directory of Open Access Journals (Sweden)

    Ludmila Dimitrova

    2015-11-01

    Full Text Available Implementation of the Bulgarian-Polish online dictionary The paper describes the implementation of an online Bulgarian-Polish dictionary as a technological tool for applications in digital humanities. This bilingual digital dictionary is developed in the frame of the joint research project “Semantics and Contrastive Linguistics with a focus on a bilingual electronic dictionary” between IMI-BAS and ISS-PAS, supervised by L. Dimitrova (IMI-BAS and V. Koseska-Toszewa (ISS-PAS. In addition, the main software tools for web-presentation of the dictionary are described briefly.

  11. Confocal Raman spectrocopy for the analysis of nail polish evidence.

    Science.gov (United States)

    López-López, Maria; Vaz, Joana; García-Ruiz, Carmen

    2015-06-01

    Nail polishes are cosmetic paints that may be susceptible of forensic analysis offering useful information to assist in a crime reconstruction. Although the nail polish appearance could allow a quick visual identification of the sample, this analysis is subjected to the perception and subjective interpretation of the forensic examiner. The chemical analysis of the nail polishes offers great deal of information not subjected to analyst interpretation. Confocal Raman spectroscopy is a well-suited technique for the analysis of paints due to its non-invasive and non-destructive nature and its ability to supply information about the organic and inorganic components of the sample. In this work, 77 regular and gel nail polishes were analyzed with confocal Raman spectroscopy using two laser wavelengths (532 and 780 nm). The sample behavior under the two laser wavelengths and the differences in the spectra taken at different points of the sample were studied for each nail polish. Additionally, the spectra obtained for all the nail polishes were visually compared. The results concluded that the longer laser wavelength prevents sample burning and fluorescence effects; the similarity among the spectra collected within the sample is not directly related with the presence of glitter particles; and 64% of the samples analyzed showed a characteristic spectrum. Additionally, the use of confocal Raman spectroscopy for the forensic analysis of nail polishes evidence in the form of flakes or smudges on different surfaces were studied. The results showed that both types of evidence can be analyzed by the technique. Also, two non-invasive sampling methods for the collection of the evidence from the nails of the suspect or the victim were proposed: (i) to use acetone-soaked cotton swabs to remove the nail varnishes and (ii) to scrape the nail polish from the nail with a blade. Both approaches, each exhibiting advantages and drawbacks in terms of transport and handling were appropriate

  12. Removing Mid-Spatial Frequency (MSF) Errors Using Stress-Polishing Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This IRAD proposes to evaluate how stress polishing can be used to extend the application of super-polishing to fast aspheres and freeforms, removing sub-aperture...

  13. Bibliography of English-Polish Contrastive Studies in Poland (as of August 1976).

    Science.gov (United States)

    Mieszek, Aleksandra

    This bibliography lists books, articles, papers, theses and dissertations describing English-Polish contrastive studies conducted in Poland. There are 403 works listed in both languages, divided into two groups: General Works and English-Polish Contrastive Studies. (CHK)

  14. Indian Vacuum Society: The Indian Vacuum Society

    Science.gov (United States)

    Saha, T. K.

    2008-03-01

    The Indian Vacuum Society (IVS) was established in 1970. It has over 800 members including many from Industry and R & D Institutions spread throughout India. The society has an active chapter at Kolkata. The society was formed with the main aim to promote, encourage and develop the growth of Vacuum Science, Techniques and Applications in India. In order to achieve this aim it has conducted a number of short term courses at graduate and technician levels on vacuum science and technology on topics ranging from low vacuum to ultrahigh vacuum So far it has conducted 39 such courses at different parts of the country and imparted training to more than 1200 persons in the field. Some of these courses were in-plant training courses conducted on the premises of the establishment and designed to take care of the special needs of the establishment. IVS also regularly conducts national and international seminars and symposia on vacuum science and technology with special emphasis on some theme related to applications of vacuum. A large number of delegates from all over India take part in the deliberations of such seminars and symposia and present their work. IVS also arranges technical visits to different industries and research institutes. The society also helped in the UNESCO sponsored post-graduate level courses in vacuum science, technology and applications conducted by Mumbai University. The society has also designed a certificate and diploma course for graduate level students studying vacuum science and technology and has submitted a syllabus to the academic council of the University of Mumbai for their approval, we hope that some colleges affiliated to the university will start this course from the coming academic year. IVS extended its support in standardizing many of the vacuum instruments and played a vital role in helping to set up a Regional Testing Centre along with BARC. As part of the development of vacuum education, the society arranges the participation of

  15. Simulation and analysis of an alternative kinematics for improving the polishing uniformity over the surface of polished tiles

    Directory of Open Access Journals (Sweden)

    Weingaertner, W. L.

    2010-10-01

    Full Text Available The present work investigates the possibility of adopting a new kinematics at the industrial polishing lines of porcelain stoneware tile. An alternative motion of the transverse oscillation of the polishing heads is proposed, in which no radical changes in the industries facilities are required. The basic idea is to replace the purely sinus motion of the polishing heads by a rather trapezoid wavelike motion. In theory this could be achieved simply by adopting regular delays at the transverse oscillation motion. Consequences of this alternative kinematics were quantitatively analyzed considering the spatial homogeneity of polishing expected for tiles. Such homogeneity was represented by the coefficient of variation of the distribution of polishing time over the surface, which was in turn determined by means of computational simulations, taking into account the effect of multiple polishing heads.

    El presente trabajo investiga la posibilidad de adoptar una nueva cinemática en las líneas de pulido industrial de baldosas de gres porcelánico. Se propone una propuesta alternativa de la oscilación transversal de los cabezales pulidores, en el que no hay cambios radicales en las instalaciones de las industrias son necesarias. La idea básica consiste en sustituir el movimiento totalmente del seno de los cabezales pulidores por un movimiento ondulatorio trapezoide. En teoría, esto podría lograrse sólo mediante la adopción de los habituales retrasos en el movimiento de oscilación transversal. las consecuencias de esta cinemática fueron analizados cuantitativamente, teniendo en cuenta la homogeneidad espacial de pulido. Tal homogeneidad fora representada por el coeficiente de variación de la distribución de lo tiempo de pulido en la superficie, determinada por medio de simulaciones computacionales, teniendo también en cuenta el efecto de pulido de las cabezas múltiples.

  16. Reinventing Ukraine: Ukrainian National and Supra-National Identity in Contemporary Polish Opinion-Making Press

    Directory of Open Access Journals (Sweden)

    Olha Tkachenko

    2016-12-01

    Full Text Available Reinventing Ukraine: Ukrainian National and Supra-National Identity in Contemporary Polish Opinion-Making Press Ukraine in XXI century has been experiencing new social and political changes which resulted into shifts of the national identity. It has left resonance not only within Ukrainian society but abroad as well. Historical events such as Orange revolution or Euromaidan provided new directions for reconsidering Ukrainian identity by the external actors. The image of Ukraine has been created abroad with the help of mass media, which enable the wide audience to receive information about particular events and make own conclusions. Information, presented in the opinion-making press worth better for deliberating the issue of identity. Thus, this paper seeks to investigate how Polish intellectuals present Ukraine in contemporary Polish opinion-making press. This research on the one hand provides understanding of Ukrainian identity problems, and gives possibility to examine positive and negative aspects of the way identity has been expressed. On the other hand, it demonstrates the way public opinion-makers in Poland perceive, construct and reconstruct identity of Ukraine, Ukrainian nation and present them to their society. The article seeks to investigate what attributes of Ukrainian identity were crucial for Polish media. What factors, historical events, cultural and political features, myth and symbols were important for deliberating Ukraine in Polish opinion-making press.   Ponowne odkrycie Ukrainy: Ukraińska narodowa i ponadnarodowa tożsamość we współczesnej polskiej prasie opiniotwórczej W XXI wieku Ukraina przeżywa nowe zmiany społeczne i polityczne, które prowadzą do zmian tożsamości narodowej. To spowodowało rezonans nie tylko w społeczeństwie ukraińskim, ale również za granicą. Najnowsze wydarzenia historyczne, takie jak Pomarańczowa Rewolucja czy Euromajdan, na nowo ożywiły wśród podmiotów zewnętrznych dyskusj

  17. Civil Society and Governance

    DEFF Research Database (Denmark)

    Hulgård, Lars

    An illustration of how important the relationship is between civil society anbd governance. A short historic journey with four snapshots of times and situations that have provided interesting evidence about the connection between civil society and governance. My goal for the short historic journey...... is to make clear and hopefully even verify that providing knowledge about the impact of civil society and citizens’ participation on governance is one of the most urgent research tasks in the current period of time....

  18. Human Dignity in Law – A Case Study of the Polish Legal System

    Directory of Open Access Journals (Sweden)

    Magdalena Butrymowicz

    2016-09-01

    Full Text Available Human dignity is one of the most fundamental ideas in the entire international human rights system. As from the Universal Declaration of Human Rights, in 1948, the concept of the human dignity become used as a tool to protect the basic needs of humans. The other formal instruments of international human rights also make reference to dignity. Whereas international law widely accepted the inherence of dignity, controversies still arise around the source of the dignity. Polish lawmakers, on the other hand, have no doubt about the fact the concept of dignity comes from natural law. Poland, in her Constitution, refers to the teaching of John Paul II about the source, value and meaning of human dignity. There is no doubt that concept of human dignity, even when it is controversial, is the most widely accepted by all religions and political society in the world.

  19. It's Difficult to Change the Way We Teach: Lessons from the Integrative Themes in Physiology Curriculum Module Project

    Science.gov (United States)

    Silverthorn, Dee U.; Thorn, Patti M.; Svinicki, Marilla D.

    2006-01-01

    The Integrative Themes in Physiology (ITIP) project was a National Science Foundation-funded collaboration between the American Physiological Society (APS) and the Human Anatomy and Physiology Society (HAPS). The project goal was to create instructional resources that emphasized active learning in undergraduate anatomy and physiology classrooms.…

  20. American Society of Nephrology

    Science.gov (United States)

    ... Society of Nephrology (CJASN) Kidney News Kidney News Online Kidney Week Abstracts In The Loop Request Missing Publication Advertising Opportunities Advocacy and public policy Legislative Action Center ...

  1. Present and future role of chemical mechanical polishing in wafer bonding

    NARCIS (Netherlands)

    Gui, C.; Elwenspoek, Michael Curt; Gardeniers, Johannes G.E.; Lambeck, Paul

    Almost all direct wafer bonding has been conducted between chemical-mechanically polished substrates or between thin films that were present on top of the polished substrates. Introducing chemical mechanical polishing in the wafer bonding will make a large range of materials suitable for direct

  2. 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

    Robot Assisted Polishing (RAP) process is capable of achieving surface roughness down to Sa 10 nm on industrial components. In RAP, a robot arm carries a polishing module with controlled contact force utilizing oscillating or rotating tools. In this work a multisensory polishing arm with integrated...

  3. Influence of the brittle behavior of work materials on polishing characteristics

    Science.gov (United States)

    Sakamoto, Satoshi; Gemma, Masaya; Hayashi, Keitoku; Kondo, Yasuo; Yamaguchi, Kenji; Yakou, Takao; Arakawa, Susumu

    2017-09-01

    Diamond electrodeposited wire tools are frequently used to cut thin wafers from hard and brittle materials. However, microcracks sometimes appear during the slicing process. The appearance of microcracks adversely affects slicing efficiency and slicing accuracy. In this study, we examine the influence of brittle behavior on the polishing characteristics such as polishing depth and tool wear. This is the first step toward investigating the influence of the brittle behavior of work materials on slicing characteristics. Ceramics such as alumina, silicon carbide, and zirconia are used as work materials. Even with the same degree of hardness, we found that the polishing depth values were greater for materials exhibiting brittle behavior. In the polishing of high-hardness materials, abrasive grains were badly damaged during the initial stages of polishing. Damage to the abrasive paper was less in wet polishing as compared with dry polishing. Moreover, wet polishing had a greater polishing depth than dry polishing. The polishing characteristics of the brittle materials were similar to the grooving characteristics produced using wire tools; however, both these characteristics depend on the brittle behavior of the work materials. Therefore, by performing simple polishing tests, estimating the state of grooving or slicing using wire tools is possible.

  4. Patterns of Language Use: Polish Migrants from the 1980s and Their Children in Melbourne

    Science.gov (United States)

    Leuner, Beata

    2010-01-01

    This paper investigates the retention of Polish language and culture by first generation Polish migrants from the 1980s and their second generation offspring (aged 15-24) from endogamous and exogamous marriages. We examine various domains such as the home, social networks, visits to Poland, institutions of learning, the Polish media, the Polish…

  5. Polish Migrant Parents of Secondary School Boys in the United Kingdom

    Science.gov (United States)

    Tkacz, Daria; McGhee, Derek

    2016-01-01

    This article focuses on the parents of secondary school Polish boys and their capacity to realise their educational and professional aspirations for their children. Our primary finding is that although many Polish parents face considerable challenges in manoeuvring through the educational system, some Polish parents display a level of agency…

  6. In-situ photopatterning of hydrogel microarrays in polished microchips

    NARCIS (Netherlands)

    Gümüscü, B.; van den Berg, Albert; Eijkel, Jan C.T.

    2015-01-01

    We present a fabrication method which enables simple and eproducible photopatterning of micron- sized hydrogel arrays inside closed microchips. To achieve this, the glass cover of the microchip is thinned by mechanical grinding and polishing. This procedure reduces the spacing between the photomask

  7. Diamond turning and polishing tests on new RSP aluminium alloys

    NARCIS (Netherlands)

    Horst, R. ter; Haan, M. de; Gubbels, G.P.H.; Senden, R.; Venrooy, B.W.H. van; Hoogstrate, A.M.

    2012-01-01

    For years now conventional aluminium 6061 T6 has widely been used for mirrors in astronomical instruments, being diamond turned or since a few years also being optically polished. This allows the development of optical systems that can be tested and operated at any temperature, without being

  8. Advanced surface polishing using gas cluster ion beams

    Science.gov (United States)

    Insepov, Z.; Hassanein, A.; Norem, J.; Swenson, D. R.

    2007-08-01

    The gas cluster ion beam (GCIB) treatment can be an important treatment for mitigation of the Q-slope in superconducting cavities. The existing surface smoothening methods were analyzed and a new surface polishing method was proposed based on employing extra-large gas cluster ions (X-GCIB).

  9. Detection of Polish clinical Aspergillus fumigatus isolates resistant to triazoles

    DEFF Research Database (Denmark)

    Nawrot, Urszula; Kurzyk, Ewelina; Arendrup, Maiken Cavling

    2018-01-01

    We studied the presence of triazole resistance of 121 Aspergillus fumigatus clinical isolates collected in two Polish cities, Warsaw and Wrocław, to determine if resistance is emerging in our country. We identified five itraconazole resistant isolates (4.13%) carrying the TR34/L98H alteration in ...

  10. Abrasive properties of modified oxides for finish polishing of steel

    Science.gov (United States)

    Koroleva, L. F.

    2017-12-01

    The study of modified chromium and aluminum oxides, demonstrates that finish polishing by modified hydroxocomplexes based on a solid solution of iron and aluminum oxides provide a surface nanoroughness of 0.02 to 0.005 µm for the hardened ShKh15 steel (American Standard AISI 52100).

  11. [Polish doctors graves at the cemeteries in Edinburgh].

    Science.gov (United States)

    Gebertt, S

    1994-01-01

    The first part of the text reviews the cultural links between Poland and Scotland. These links were originated in the 14th century and were created by scottish students travelling to Poland to seek learning in the then polish centre of excellence Jagiellonian University in Cracow. There were also some learned Scots who ventured to Poland, seeking work. Some of them achieved positions of distinction. The first Polish medical men attended the University of Edinburgh in the 18th century. In the 19th century, following the suppression of the polish uprising against Russia, there were a small group of Poles seeking asylum in Scotland. A few of them enlisted at the University of Edinburgh at the medical faculty. The above history is described in detail in Annotations. In the second part of the paper all the polish medical and veterinary doctors whose graves are located in various cemeteries in Edinburgh are listed in chronological order of their deaths. As full as possible personal data, the kind of medical work, and location of their graves are given. Greater details, whenever obtainable, are dealt with in Annotations. The total of thirty deceased between 1942 and 1993 are described.

  12. 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 in No...

  13. The Teaching of English in Polish Educational Institutions

    Science.gov (United States)

    Hughes, Teresa Ann; Butler, Norman L.; Kritsonis, William Allan; Herrington, David

    2007-01-01

    This article discusses the strengths and weaknesses of native and non-native teachers of English in Polish schools, and is the result of the Dr. Butler's experience as a teacher of English in Poland. It is argued that native teachers of English should be employed in Poland because they teach in their own language, use current idioms, provide…

  14. The Meanings of Learning as Described by Polish Migrant Bloggers

    Science.gov (United States)

    Popow, Monika

    2016-01-01

    This paper addresses the meanings given to learning by Polish migrant bloggers. It presents the result of an analysis of ten blogs, written by Poles living abroad. The blogs under analysis were chosen on the basis of random sample. The analysed material was categorised by recurring themes, which included: learning in Poland, language acquisition,…

  15. Bioethanol productions from rice polish by optimization of dilute acid ...

    African Journals Online (AJOL)

    Lignocellulose materials are abundant renewable resource for the production of biofuel from fermentative organism (Sacchromyces cervesiae). Rice polish is cheapest and abundant lignocelluloses resource and has potential to produce bioethanol. The main steps for the conversion of biomass into glucose required dilute ...

  16. Clear and compelling evidence: the Polish tribunal on abortion rights.

    Science.gov (United States)

    Girard, Françoise; Nowicka, Wanda

    2002-05-01

    On 25 July 2001 the Polish Federation for Women and Family Planning organised a Tribunal on Abortion Rights in Warsaw, to publicize the negative consequences of the criminalization of abortion in Poland. A panel of Polish and foreign experts heard the testimonials of seven Polish women's experiences under the 1993 "Anti-Abortion Act". Only two of the seven women were able to tell their stories in person. One died in 2001, at the age of 21, of an unsafe abortion. One is legally blind after having carried her last pregnancy to term. One is in prison for infanticide, which in all likelihood was committed by her boyfriend. National and foreign journalists were in attendance, as well as observers from all walks of life--writers, students, mothers, activists, feminists, husbands. The evidence was clear and compelling. Restrictive abortion laws make abortion unsafe by pushing it underground, endanger women's health, create a climate where even those services that are allowed by law-become unavailable, and contravene standards set by international human rights law. The restrictive abortion law in Poland has not increased the number of births; it has only caused women and their families suffering. The Tribunal brought the issue of abortion into the media prior to an election campaign and galvanised Polish and other Eastern European women's groups to become more active in defence of abortion rights.

  17. Using Nail Polish to Teach about Gender and Homophobia

    Science.gov (United States)

    Edwards, Nelta M.

    2010-01-01

    How might teachers help students investigate the relationship between gender and homophobia? This article describes an exercise that uses fingernail polish to do just that. The authors uses anecdotal evidence to describe the exercise in which students pair with someone of the opposite gender and paint each other's fingernails. Additionally, the…

  18. Polish scientists in fish immunology: a short history : review

    NARCIS (Netherlands)

    Muiswinkel, van W.B.; Pilarczyk, A.

    2015-01-01

    This review describes the role played by Polish scientists in the field of fish immunology and vaccination starting around 1900. In the early days, most publications were dealing with a description of relevant cells and organs in fish. Functional studies (phagocytosis, antibody response) came later

  19. Heavy Metal Contamination of Popular Nail Polishes in Iran

    Directory of Open Access Journals (Sweden)

    Golnaz Karimi

    2015-06-01

    Full Text Available Background: Toxic and hazardous heavy metals like arsenic, lead, mercury, zinc, chromium and iron are found in a variety of personal care products, e.g. lipstick, whitening toothpaste, eyeliner and nail color. The nails absorb the pigments of nail polishes and vaporized or soluble metals can easily pass it. The goal of this survey was to assess whether the different colors of nail polishes comply with maximum concentrations of heavy metals in the EPA’s guidelines. Methods: 150 samples of different popular brands of nail polishes in 13 colors (yellow, beige, silver, pink, white, violet, brown, golden, green, black, colorless, red and blue were randomly purchased from beauty shops in Tehran City, Iran, in 2014. Microwave digestion EPA method 3051 was used by a microwave oven to determine the amount of 5 heavy metals; Nickel, Chromium, Lead, Arsenic and Cadmium. One-way ANOVA, Two-way ANOVA, hierarchical cluster, and principal component analyses were applied by Statistica 7.0 software. Results: The concentrations of chrome, lead, nickel and arsenic showed significant differences between the colors (p<0.05. In all studied samples, the level of cadmium was beyond the safe maximum permissible limit (MPS, but no significance difference in the cadmium content was identified. Conclusion: Due to the high concentrations of toxic metals in many brands of nail polishes, meticulous quality control is recommended for these beauty products.

  20. Jules Verne - a new polishing technique related to FJP

    NARCIS (Netherlands)

    Booij, S.M.; Fähnle, O.W.; Meeder, M.; Wons, T.; Braat, J.J.M.

    2003-01-01

    A variation on the fluid jet polishing (FJP) technique, arbitrarily named Jules Verne (JV), will be described in this article. Jules Verne is a glass processing technique that removes material due to the fact that the tool and the surface are in close contact, and a slurry moves in between the tool

  1. Refractions of Civil Society

    DEFF Research Database (Denmark)

    Kuzmanovic, Daniella

    The thesis investigates various perceptions of civil society among civic activists in Turkey, and how these perceptions are produced and shaped. The thesis is an anthropological contribution to studies of civil society in general, as well as to studies on political culture in Turkey....

  2. World Society and Globalisation

    Science.gov (United States)

    Wittmann, Veronika

    2014-01-01

    Purpose: The purpose of this paper is to illustrate discourses on globalisation and world society and to disclose the commonalities and differences of both scientific debates. In particular, it draws attention to theoretical concepts of globalisation and world society. This is considered fruitful for comprehending the complex mechanisms of…

  3. Transformation of Neolithic Societies

    DEFF Research Database (Denmark)

    Iversen, Rune

    and prepared the way for the appearance of Bronze Age societies. The great era of megalithic architecture came to an end as the production and exchange of gold, copper and bronze objects became the driving force in the development of Copper and Bronze Age societies. This development also had a great influence...

  4. Producing Civil Society

    DEFF Research Database (Denmark)

    Feldt, Liv Egholm; Hein Jessen, Mathias

    ’ and as such dominates our way of thinking about civil society. Yet, this view hinders the understanding of how civil society is not a pre-existing or given sphere, but a sphere which is constantly produced both discursively, conceptually and practically. Through two examples; 1,the case of philanthropy in the beginning...

  5. Society-ethics-risk

    International Nuclear Information System (INIS)

    Ruh, H.; Seiler, H.

    1993-01-01

    The aim of the workshops which was reported in this volume, was the interpretation and evaluation of catastrophic risks for society in an interdisciplinary dialogue between representation of society, ethics, as well as natural science and technology. (author) figs., tabs., refs

  6. The Tranquebarian Society

    DEFF Research Database (Denmark)

    Jensen, Niklas Thode

    2015-01-01

    of this development was the establishment of the Tranquebarian Society, the third learned society east of the Cape of Good Hope. The article examines the unique assemblage of scientific networks, people, instruments, institutions, and ideas of local and global origin that converged in Tranquebar, and it investigates...

  7. Great Britain and German-Polish Relations, 1929–1931

    Directory of Open Access Journals (Sweden)

    Zotova Ekaterina

    2014-12-01

    Full Text Available The article deals with the study of British-German relations during the period of exacerbation of territorial disputes between Germany and Poland in 1929-1931. Germany was making plans for revising the eastern borders. It sought to enlist the support of the new Labour government. Britain didn’t only approve of Germany's intention to carry out revision of the Treaty of Versailles (reparation issue, the evacuation of the Rhineland and the change in the German-Polish border, but also supported the strengthening of the political and economic situation in Germany as a whole. Assistance to Germany was advantageous for Britain. Firstly, the British support helped to improve the capacity of the purchasing power of the German market as one of the traditional markets of the English sale. Secondly, the strengthening of the position of the German cabinet meant failure of the French policy in Europe at this stage. The defeat of France in a dispute on the issue of early evacuation of the Rhineland would seriously devalue the foreign policy initiatives of Paris. Thirdly, the British government hoped that Germany will go into orbit of British political influence. The identity of the positions of the German and the British cabinets were considered as the components of British policy success not only in relations with France and Italy, but also with Czechoslovakia and Poland. Since the formation of the MacDonald’s cabinet, anti-Polish moods increased in the British course for the settlement of German-Polish relations. However, the threat of an attack on Poland by Germany was regarded by the government of Britain as unacceptable way of resolving the German-Polish conflict. Britain tried to follow the traditional foreign policy concept of “balance of power”, but the inefficiency of British policy “mediation” in European affairs was clearly shown in times of growing financial and economic crisis. The issue of the German-Polish border remained unsolved.

  8. Polish Geophysical Solid Earth Infrastructure Contributing to EPOS

    Science.gov (United States)

    Debski, W.; Mutke, G.; Suchcicki, J.; Jozwiak, W.; Wiejacz, P.; Trojanowski, J.

    2012-04-01

    In this poster we present the current state of the main polish solid-earth-orientated infrastructures and shortly described history of their development, current state, and some plans for their future development. The presen- tation concentrates only on the classical infrastructure leaving aside for the while the the geodetic-orientated infrastructure, like GPS network and the GPS processing data centers, gravimetric infrastructure and others of this type. Polish broadband seismic infrastructure consists of 7 permanent broadband stations incorporated into the VEBSN initiative running at the polish territory and one operated in collaboration with NORSAR is settled at the Hornsund (Svalbard) polish polar station. All stations are equipped with STS-2 seismometers and polish MK-6 seismic stations providing 120 dB dynamics 100Hz sampling and data transmission in a real time to processing center. Besides this permanent broadband seismic network (PLSN) the Central Institute of Mining is running the permanent regional, short period network at the Upper Silesia area dedicated to the detailed monitoring of seismicity induced by the black coal mining activity in this area. The network consists of As the mining activity is the main source of seismicity in Poland also all mines are running underground short period networks, like for example Rudna-Polkowice copper mine seismic network consisting of 64 underground located short period seimometers. In that area, especially around the Zelazny Most: the huge post-floating artificial lake the, IGF PAS is running the local seismic array consisting of 4 short period seismometers. Besides these permanent network IGF PAN is running the portable seismic network for detailed mapping a possible natural seismic activity in selected regions of Poland. Important contribution to classical geophysical observation in the electro-magnetic field are provided by three permanent geomagnetic observatories (one at Hornsund) and supporting set of 10

  9. On the Dictionary of Semantic Equivalents in Polish, Bulgarian and Russian"

    Directory of Open Access Journals (Sweden)

    Wojciech Paweł Sosnowski

    2016-12-01

    presidency of the EU, a conference entitled Multilingual Competences for Professional and Social Success in Europe was held. It concluded with the following declaration: "Multilingualism is not only part of European heritage, but also a chance to develop a society which is open, respectful of cultural diversity and ready for cooperation". However, the chief obstacles that prevents the EU from attaining the full integration of its economies and societies are language barriers. This dictionary will help overcome these barriers by promoting Slavic languages. The target audience of the dictionary are speakers of Polish, both in Poland and all around the world: experts in Slavic languages, scholars, lexicographers, encyclopaedia writers, students, etc.   O Leksykonie odpowiedniości semantycznych w języku polskim, bułgarskim i rosyjskim Leksykon jest pierwszym polskim dziełem leksykograficznym, prezentującym odpowiedniości semantyczne w trzech największych językach słowiańskich, z grupy zachodniej (polski, południowej (bułgarski i wschodniej (rosyjski. W dobie badań interdyscyplinarnych i budowania zintegrowanej wielonarodowościowej Europy opisana publikacja wychodzi naprzeciw wyzwaniom XXI wieku, promując wielojęzyczność, umożliwiając kontakty międzynarodowe w najróżniejszych dziedzinach. Językiem opisu stał się największy słowiański język Unii Europejskiej – język polski. Publikacja jest przeznaczona dla polskiego odbiorcy i wszystkich użytkowników języka polskiego na świecie – specjalistów-slawistów, badaczy języków słowiańskich, leksykografów, encyklopedystów, studentów itp. Leksykon uwzględnia najnowsze zjawiska i dziedziny życia społecznego. Innowacyjność publikacji polega na możliwości dołączania dowolnej liczby leksykonów innych języków (nie tylko słowiańskich (co przedstawiono w szeregu publikacji poświęconych dziełu. Ze względu na nowoczesne rozwiązania metodologiczne zastosowane w

  10. Understanding Foreign Future and Deconstructing Polish Past: The Experiences of Schooling under a Communist Rule Recollected by Contemporary Polish Migrants

    Science.gov (United States)

    Pustulka, Paula; Slusarczyk, Magdalena

    2016-01-01

    The article elaborates on the recollections of schooling under the communist rule in Poland as presented in biographical interviews with contemporary Polish migrants living in the United Kingdom, Germany, and Norway. An analysis of childhood and schooling nexus is elicited on two platforms, specifically as (1) interviewees' first-hand experiences…

  11. Symmetry or asymmetry? Cross-border openness of service providers in Polish-Czech and Polish-German border towns

    Directory of Open Access Journals (Sweden)

    Dołzbłasz Sylwia

    2015-03-01

    Full Text Available The symmetry and/or asymmetry in terms of cross-border openness of service providers is examined in this article, for the cases of two border twin towns: Cieszyn/Český Těšín at the Polish-Czech border, and Gubin/Guben at the Polish-German border. To assess the level of openness of firms towards clients from the other side of the border, four trans-border categories were examined: neighbour’s language visible at store location; business offers in the language of the neighbour; the possibilities of payment in the neighbour’s currency; and the staff’s knowledge of the language. This enabled a comparison of both parts of the particular twin towns in relation to the character of cross-border openness, as well as an assessment of their symmetry/asymmetry. Comparisons of Gubin/Guben and Cieszyn/Český Těšín with respect to the analysed features were also carried out. The analysis shows significant variation in the level of cross-border openness towards clients from neighbouring countries. Whereas in the Polish-Czech town a relative symmetry was observed, in the Polish-German case, significant asymmetry was noted.

  12. Pseudo-random tool paths for CNC sub-aperture polishing and other applications.

    Science.gov (United States)

    Dunn, Christina R; Walker, David D

    2008-11-10

    In this paper we first contrast classical and CNC polishing techniques in regard to the repetitiveness of the machine motions. We then present a pseudo-random tool path for use with CNC sub-aperture polishing techniques and report polishing results from equivalent random and raster tool-paths. The random tool-path used - the unicursal random tool-path - employs a random seed to generate a pattern which never crosses itself. Because of this property, this tool-path is directly compatible with dwell time maps for corrective polishing. The tool-path can be used to polish any continuous area of any boundary shape, including surfaces with interior perforations.

  13. Physiological Information Database (PID)

    Science.gov (United States)

    EPA has developed a physiological information database (created using Microsoft ACCESS) intended to be used in PBPK modeling. The database contains physiological parameter values for humans from early childhood through senescence as well as similar data for laboratory animal spec...

  14. Strain-free polished channel-cut crystal monochromators: a new approach and results

    Energy Technology Data Exchange (ETDEWEB)

    Kasman, Elina; Montgomery, Jonathan; Huang, XianRong; Assoufid, Lahsen

    2017-08-23

    The use of channel-cut crystal monochromators has been traditionally limited to applications that can tolerate the rough surface quality from wet etching without polishing. We have previously presented and discussed the motivation for producing channel cut crystals with strain-free polished surfaces [1]. Afterwards, we have undertaken an effort to design and implement an automated machine for polishing channel-cut crystals. The initial effort led to inefficient results. Since then, we conceptualized, designed, and implemented a new version of the channel-cut polishing machine, now called C-CHiRP (Channel-Cut High Resolution Polisher), also known as CCPM V2.0. The new machine design no longer utilizes Figure-8 motion that mimics manual polishing. Instead, the polishing is achieved by a combination of rotary and linear functions of two coordinated motion systems. Here we present the new design of C-CHiRP, its capabilities and features. Multiple channel-cut crystals polished using the C-CHiRP have been deployed into several beamlines at the Advanced Photon Source (APS). We present the measurements of surface finish, flatness, as well as topography results obtained at 1-BM of APS, as compared with results typically achieved when polishing flat-surface monochromator crystals using conventional polishing processes. Limitations of the current machine design, capabilities and considerations for strain-free polishing of highly complex crystals are also discussed, together with an outlook for future developments and improvements.

  15. Strain-free polished channel-cut crystal monochromators: a new approach and results

    Science.gov (United States)

    Kasman, Elina; Montgomery, Jonathan; Huang, XianRong; Lerch, Jason; Assoufid, Lahsen

    2017-08-01

    The use of channel-cut crystal monochromators has been traditionally limited to applications that can tolerate the rough surface quality from wet etching without polishing. We have previously presented and discussed the motivation for producing channel cut crystals with strain-free polished surfaces [1]. Afterwards, we have undertaken an effort to design and implement an automated machine for polishing channel-cut crystals. The initial effort led to inefficient results. Since then, we conceptualized, designed, and implemented a new version of the channel-cut polishing machine, now called C-CHiRP (Channel-Cut High Resolution Polisher), also known as CCPM V2.0. The new machine design no longer utilizes Figure-8 motion that mimics manual polishing. Instead, the polishing is achieved by a combination of rotary and linear functions of two coordinated motion systems. Here we present the new design of C-CHiRP, its capabilities and features. Multiple channel-cut crystals polished using the C-CHiRP have been deployed into several beamlines at the Advanced Photon Source (APS). We present the measurements of surface finish, flatness, as well as topography results obtained at 1-BM of APS, as compared with results typically achieved when polishing flat-surface monochromator crystals using conventional polishing processes. Limitations of the current machine design, capabilities and considerations for strain-free polishing of highly complex crystals are also discussed, together with an outlook for future developments and improvements.

  16. Climate and Ancient Societies

    DEFF Research Database (Denmark)

    Climate, and human responses to it, have a strongly interconnected relationship. This when climate change occurs, the result of either natural or human causes, societies should react and adapt to these. But do they? If so, what is the nature of that change, and are the responses positive...... or negative for the long-term survival of social groups? In this volume, scholars from diverse disciplines including archaeology, geology and climate sciences explore scientific and material evidence for climate changes in the past, their causes, their effects on ancient societies and how those societies...

  17. Information society studies

    CERN Document Server

    Duff, Alistair S

    2013-01-01

    We are often told that we are ""living in an information society"" or that we are ""information workers."" But what exactly do these claims mean, and how might they be verified? In this important methodological study, Alistair S. Duff cuts through the rhetoric to get to the bottom of the ""information society thesis."" Wide-ranging in coverage, this study will be of interest to scholars in information science, communication and media studies and social theory. It is a key text for the newly-unified specialism of information society studies, and an indispensable guide to the future of this disc

  18. Influence of polishing on surface roughness following toothbrushing wear of composite resins.

    Science.gov (United States)

    Dalla-Vecchia, Karine Battestin; Taborda, Talita Damas; Stona, Deborah; Pressi, Heloísa; Burnett Júnior, Luiz Henrique; Rodrigues-Junior, Sinval Adalberto

    2017-01-01

    This study aimed to evaluate the influence of different polishing systems on the surface roughness of composite resins following procedures to simulate the effects of toothbrushing over time. Four currently available commercial composites were used to make 128 cylindrical specimens. The specimens were randomly allocated to polishing with a 1-step polisher or 1 of 3 multistep polishers (n = 8 per group). The baseline surface roughness was measured, and the specimens were submitted to 5000, 10,000, and 20,000 brushing cycles to represent toothbrushing throughout 6, 12, and 24 months, respectively. Results showed that surface roughness was influenced by the type of composite and polishing system and was not influenced by the simulated toothbrushing time. However, the surface roughness, as challenged by toothbrushing wear, was affected by the interaction among the composite, the polisher, and the toothbrushing time. The 1-step polisher produced the highest surface roughness and influenced toothbrushing wear resistance of some composites.

  19. Plant Physiology in Greenhouses

    NARCIS (Netherlands)

    Heuvelink, E.; Kierkels, T.

    2015-01-01

    Since 2004 Ep Heuvelink and Tijs Kierkels have been writing a continuing series of plant physiology articles for the Dutch horticultural journal Onder Glas and the international edition In Greenhouses. The book Plant Physiology in Greenhouses consists of 50 of their plant physiology articles. The

  20. Enamel demineralization after different methods of interproximal polishing.

    Science.gov (United States)

    Hellak, Andreas F; Riepe, Esther M; Seubert, Andreas; Korbmacher-Steiner, Heike M

    2015-11-01

    The aim of this in vitro study was to investigate the demineralization rate in human enamel after interproximal polishing (IPP) and to detect possible correlations with the IPP method used, with special emphasis on the surface characteristics of the enamel being treated. This in vitro study tested five IPP systems (Profin Directional System®, Intensiv ProxoStrip®, OS discs®, ARS Safe-Tipped Bur Kit® and Ortho-Strips Set®) that are currently available on the market. Each of the five examination groups comprised 12 randomly selected teeth, while the control group consisted of six teeth. The teeth were placed in an artificial model for each group. The proximal contacts were then resolved by IPP. To allow detection of any surface characteristics, one surface was not further processed after IPP, while the other side was additionally polished. After IPP, the teeth were exposed to a pH-cycling model with alternating phases of demineralization and remineralization. Substance loss was analyzed using optical emission spectrometry. Data were subjected to simple analysis of variance (ANOVA) performed with Tukey's test. Comparison between the groups with and without polishing was conducted using the t test for independent samples. The significance level was set at p Rotor Stripping® system (ARS; 145.34 ± 20.37 μm). In all of the examination groups, subsequent polishing of the surfaces did not significantly reduce the amount of demineralization (polished 119.64 ± 28.61 μm; unpolished 114.16 ± 28.61 μm). No correlation between surface morphology and the degree of susceptibility of human enamel was detected. However, it must be taken into consideration that there was no potential bacterial colonization in this in vitro erosive set-up. Thus, in contrast to previous explanations, the outermost fluorapatite layer and the individual composition of the enamel may have a greater impact on the solubility of the enamel and the amount of enamel loss after IPP than

  1. Efficiency of three different polishing methods on enamel and cementum: A scanning electron microscope study.

    Science.gov (United States)

    Chowdhary, Zoya; Mohan, Ranjana

    2018-01-01

    Tooth polishing is an integral part of clinical dentistry. The main purpose of polishing is to smoothen the surface of the tooth and minimize the deposition of plaque to allow a healthy periodontal maintenance postscaling. Today, polishing by different methods is available to a clinician. Traditional bristle brush and rubber-cup polishing are being widely practiced and gradually getting replaced by novel air polisher. Pros and cons of each method should be weighed before its clinical applications. To evaluate and compare the efficiency of three different polishing systems on enamel as well as on cementum surfaces by scanning electron microscope (SEM). A total of 120 samples were divided into three groups randomly - Group 1 (bristle brush), Group 2 (rubber cup), and Group 3 (air polisher) - with 20 samples each of enamel and cementum, which were subdivided into 10 control and 10 test group (subjected to polishing). The samples were analyzed by SEM at ×1000 magnification, and the data obtained were compiled and subjected to statistical analysis. Polishing with bristle brush demonstrated less surface roughness and debris when compared to air polisher at P = 0.58, P = 0.03 for enamel surface and P = 0.003, P = 0.21 for cementum, respectively. The surface roughness was reduced considerably by rubber cup at P = 0.03 for enamel and P = 0.003 for cementum, compared to air polisher at P = 0.99 and P = 0.21 for enamel and cementum, respectively. The results indicate that polishing with rubber cup was more effective and statistically significant when compared to bristle brush polishing and air polisher for the crown and root surface smoothening and debris removal.

  2. American Society of Hematology

    Science.gov (United States)

    ... Navigation Account Navigation Main Content American Society of Hematology ASH Store ASH Job Center ASH Apps Share ... youtube linkedin Research In This Section Agenda for Hematology Research Sickle Cell Priorities Lymphoma Roadmap Moonshot Initiative ...

  3. American Society of Anesthesiologists

    Science.gov (United States)

    ... Trauma ASA and CAE Healthcare’s virtual O.R. Popular Courses Member Exclusive Difficult Airway Algorithm Member login ... You Industry Supporters Whose contributions allow the American Society of Anesthesiologists ® to create world-class education and ...

  4. Society for Ambulatory Anesthesia

    Science.gov (United States)

    ... SAMBA Link Digital Newsletter Educational Bibliography Research IARS/Anesthesia & Analgesia SCOR About SCOR Sponsor SAMBA Meetings Affinity Sponsor Program We Represent Ambulatory and Office-Based Anesthesia The Society for Ambulatory Anesthesia provides educational opportunities, ...

  5. International Transplant Nurses Society

    Science.gov (United States)

    ... The term "clinical ladder" refers to a "grading structure which facilitates career progression and associated differentiation of ... 20-1589538 Copyright © 2006 - 2014 International Transplant Nurses Society (ITNS). No materials, including graphics, may be reused, ...

  6. Valie EXPORT Society. Overlok

    Index Scriptorium Estoniae

    2001-01-01

    Valie EXPORT Society asutasid 23. okt. 1999. a. Frankfurdis Kadi Estland, Killu Sukmit ja Mari Laanemets, kui olid külastanud austria naiskunstniku Valie Exporti näitust. Rühmituse aktsioonide kirjeldus

  7. Valie EXPORT Society Rooseumis

    Index Scriptorium Estoniae

    2002-01-01

    Malmös Rooseumi Kaasaegse Kunsti Keskuses näitus "Baltic Babel". Projekt koosneb Läänemeremaade linnades tegutsevate innovatiivsete gruppide aktsioonidest. Kuraator Charles Esche. Esinejatest (Eestist Valie Export Society: Kadi Estland, Killu Sukmit)

  8. American Epilepsy Society

    Science.gov (United States)

    ... for the AES Annual Meeting. More info here . Epilepsy Currents American Epilepsy Society Journal Impact Factor More ... P450 enzyme overexpression during spontaneous recurrent seizures More Epilepsy Professional News AES Status Epilepticus guideline for treatment ...

  9. Changing Anthropology, Changing Society

    Science.gov (United States)

    Varughese, Heather

    2009-01-01

    Fifty years after the founding of the field of medical anthropology, the Society for Medical Anthropology of the American Anthropological Association held its first independent meeting on September 24-27, 2009, at Yale University. PMID:20027281

  10. Transnationalising Civil Society?

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    The paper takes a transnational perspective on developing an analytical framework for understanding how transnationalism interacts with civil society and how immigrant organisations use transnational strategies to challenge the pre-given positions of immigrants within given integration- and citiz......The paper takes a transnational perspective on developing an analytical framework for understanding how transnationalism interacts with civil society and how immigrant organisations use transnational strategies to challenge the pre-given positions of immigrants within given integration...

  11. Myths and Truths from Exercise Physiology

    Science.gov (United States)

    Kieffer, H. Scott

    2008-01-01

    This article addresses some of the common myths in the field of exercise physiology. Some of the myths are misconstrued facts that have developed over time, such as the myth of localized fat reduction. Other myths are unproved or collective beliefs used to justify a social institution; we see this occur in the form of "fitness fads." Society is…

  12. Nuclear technology and society

    International Nuclear Information System (INIS)

    Suzuki, Tatsujiro; Tanaka, Yutaka; Taniguchi, Taketoshi; Oyama, Kosuke

    1999-01-01

    This special issue of Journal of the Atomic Energy Society of Japan deals with the relation between nuclear technology and society, and is composed of four papers: (1) Nuclear energy and international politics - sociotechnics around plutonium utilization; (2) Risk recognition and benefit recognition of nuclear facilities and social acceptance; (3) Environmental risk management and radioactive waste problem; and, (4) Public administration around the relation between nuclear energy and society. (1) describes the historical development of nuclear energy since its birth, focusing on how the leading countries tried to control nuclear proliferation. Peaceful utilization of nuclear energy is closely connected with the Non-proliferation problem. (1) also discusses the relation of plutonium utilization of Japan with international society. (2) discusses how nuclear facilities can be accepted by society, analyzing the background of risk recognition, in particular, of psychological character of mass society. (3) introduces an new approach (risk-based or risk-informed regulation) of environmental risk management for radioactive waste disposal problem, focusing on HLW (high-level waste). (4) explains the approach from public administration to nuclear energy and general energy policy and introduces PPA (participatory policy analysis) as a means for policy making. (M.M.)

  13. Chemical mechanical polishing of tantalum and tantalum nitride

    Science.gov (United States)

    Janjam, Sathish Babu S. V.

    There is a continuing need in the semiconductor industry to clear residual copper (Cu) and planarize the tantalum (Ta)/tantalum nitride (TaN) barrier/etch stop layer with a higher removal rate using the technique of Chemical Mechanical Polishing (CMP). Obtaining high removal rates for Ta/TaN is very challenging as the films are very hard, and hence it is difficult to achieve high Ta/TaN removal rates by just relying on an increase in the mechanical forces (operating pressure) alone during CMP. Ta/TaN is an inert metal, therefore, obtaining high Ta/TaN removal rates by using chemical additives is also challenging. Not only Ta/TaN needs to be removed at a higher rate in the second step of polishing, but also remaining Cu should be cleared. It is important to search for novel chemicals that can form a thin film on the Ta/TaN surface which can be easily abraded by the polishing pad with very less pressure. In this work, oxalic and tartaric acids have been investigated as the complexing agents in slurries for Ta/TaN CMP. Oxalic and tartaric acids appear to be reactive with Ta in the presence of hydrogen peroxide. A dispersion of the Oxalic acid (OA)/Tartaric Acid (TA) - peroxide mixtures with silica (fumed/colloidal) can be used to achieve Ta removal rates that are ˜ 90 nm/min at pH between 3 to 6 by applying a down force of 6.3 psi, where as at a lower down force of 2 psi, a removal rate of ˜ 40 nm/min has been achieved at pH = 3. It was shown earlier that a high Cu removal rate can be obtained using OA-peroxide based slurries with/without the addition of abrasives at pH = 3 [1]. So, in the first step, Cu could be removed at high rates at pH = 3 and by changing the pH to 5 or 6, Ta/TaN can be removed as mentioned above. Hence these slurries could be used as "single dispersion slurries " that could be used for both the first and second steps of Cu CMP. During the second step (barrier layer polish), Cu removal rates are low but not low enough to minimize dishing with

  14. The Society for Scandinavian Art

    DEFF Research Database (Denmark)

    Grand, Karina Lykke

    2016-01-01

    The Society for Nordic Art & the Scandinavian Society [Selskabet for Nordisk Kunst & Skandinavisk Selskab]......The Society for Nordic Art & the Scandinavian Society [Selskabet for Nordisk Kunst & Skandinavisk Selskab]...

  15. Doppler radar physiological sensing

    CERN Document Server

    Lubecke, Victor M; Droitcour, Amy D; Park, Byung-Kwon; Singh, Aditya

    2016-01-01

    Presents a comprehensive description of the theory and practical implementation of Doppler radar-based physiological monitoring. This book includes an overview of current physiological monitoring techniques and explains the fundamental technology used in remote non-contact monitoring methods. Basic radio wave propagation and radar principles are introduced along with the fundamentals of physiological motion and measurement. Specific design and implementation considerations for physiological monitoring radar systems are then discussed in detail. The authors address current research and commercial development of Doppler radar based physiological monitoring for healthcare and other applications.

  16. Physiologic time: A hypothesis

    Science.gov (United States)

    West, Damien; West, Bruce J.

    2013-06-01

    The scaling of respiratory metabolism with body size in animals is considered by many to be a fundamental law of nature. One apparent consequence of this law is the scaling of physiologic time with body size, implying that physiologic time is separate and distinct from clock time. Physiologic time is manifest in allometry relations for lifespans, cardiac cycles, blood volume circulation, respiratory cycle, along with a number of other physiologic phenomena. Herein we present a theory of physiologic time that explains the allometry relation between time and total body mass averages as entailed by the hypothesis that the fluctuations in the total body mass are described by a scaling probability density.

  17. OVERCONSUMPTION AND DECONSUMPTION AS CONTEMPORARY MARKET TRENDS. POLISH CONSUMERS’ BEHAVIOUR

    Directory of Open Access Journals (Sweden)

    Anna Jasiulewicz

    2015-09-01

    Full Text Available Marketers are trying t o meet contemporary market trends, such as overconsumption and sustainable consumption, that stand in opposition to each other. The article presents a review of the literature and the results of the research, conducted with the help of a questionnaire, regarding issues of contemporary consumer trends, such as overconsumption and deconsumption. An attempt was made to assess whether the behaviours of Polish consumers are a part of sustainable and responsible consumption trend, which has become increasingly noticeable in many developed market economies. The results of the study indicate that it is impossible to state clearly that Polish consumers do not consume in a sustainable way, although many of their behaviours indicate overconsumption. However, their behaviour in the market in some areas is consistent with the idea of deconsumption

  18. Legal aspects of Polish Tax and Social Security in Agriculture

    Directory of Open Access Journals (Sweden)

    Agnieszka Parlińska

    2008-12-01

    Full Text Available In the paper are describing legal aspects of treatment of farming sector in the tax and social security system in Poland. Tax System in Polish Agriculture is an integral part of Polish Tax System. Most taxes paid by farmers are property taxes, which supplied the budget of main local authority in Poland (municipality. In some cases farmers pay also personal income tax and value added tax like those, who run specific agricultural production as well individual farmers who operate through a limited liability company are subject to corporate income tax. The social security fund for farmers (known as KRUS was speared in 1990 from the social security system (ZUS. Farmers receive similar benefits with regard to health care, education, and social welfare although the contributions into the farmers system are lower then under the ZUS system.

  19. Restaurants and hotels expenditure in Polish households of the elderly

    Directory of Open Access Journals (Sweden)

    Piekut Marlena

    2016-03-01

    Full Text Available The age of household members is an important factor for expenditures. The aim of the study is to investigate the level of expenditure on restaurants and hotels incurred in Polish households of the elderly in 2004-2013 and to identify the factors affecting such expenditures. The source of information used in the study was the household budget survey of the Central Statistical Office of Poland. The main methods used in this study were variance analysis and regression analysis. Restaurants and hotels expenditure increases every year together with their share in total household expenditure. The most important factors affecting the restaurants and hotels spending in Polish households of the elderly are: income per capita and the level of education of the head of the family. The study on consumption determinants at different groups leads to better understanding of consumer behavior circumstances and thereby ensuring a good quality of life for the people of the elderly.

  20. Africa and Its People in the Polish Media

    Directory of Open Access Journals (Sweden)

    Średziński Paweł

    2017-06-01

    Full Text Available The African continent is treated by the Polish media marginally and usually seen through the lens of four domains of stereotypical perceptions that are associated with difficult life conditions, threats and dangers, beautiful and wild nature, as well as original and diverse cultures. Monitoring of the Polish media has become very important in this situation. That is why the results of first media monitoring report were published in 2011 by ‘Africa Another Way’ Foundation. Five years later the monitoring was repeated. It is hard to resist the impression that Africa is still viewed as this poor, underdeveloped and dangerous continent. And the way it is presented translates into the way individuals of African descent are perceived.

  1. E-TOURISM SERVICES IN POLISH TOURISTS' OPINIONS

    Directory of Open Access Journals (Sweden)

    Joanna Papińska-Kacperek

    2013-07-01

    Full Text Available E-tourism is most often related only with web pages of travel agencies or aggregators offering many services, where it is possible to make transactions electronically. Whereas many applications and devices are applied in tourism, like the audio guides and mobile guides (sometimes with augmented reality functions, electronic cards in museums, 2D codes systems, web pages for individual tourists, geographic information systems (e.g. Google Street View, social network sites recommendation, and profiles of cities on social networks sites like Facebook. Polish tourists' opinions about mentioned innovative tools will be presented as the report from the survey conducted among students and graduates from three Polish universities. The objectives of the study are: investigating the popularity of e-tourist services in Poland and verifying whether municipal authorities promote e-tourism initiatives.

  2. Edge effect modeling of small tool polishing in planetary movement

    Science.gov (United States)

    Li, Qi-xin; Ma, Zhen; Jiang, Bo; Yao, Yong-sheng

    2018-03-01

    As one of the most challenging problems in Computer Controlled Optical Surfacing (CCOS), the edge effect greatly affects the polishing accuracy and efficiency. CCOS rely on stable tool influence function (TIF), however, at the edge of the mirror surface,with the grinding head out of the mirror ,the contact area and pressure distribution changes, which resulting in a non-linear change of TIF, and leads to tilting or sagging at the edge of the mirror. In order reduce the adverse effects and improve the polishing accuracy and efficiency. In this paper, we used the finite element simulation to analyze the pressure distribution at the mirror edge and combined with the improved traditional method to establish a new model. The new method fully considered the non-uniformity of pressure distribution. After modeling the TIFs in different locations, the description and prediction of the edge effects are realized, which has a positive significance on the control and suppression of edge effects

  3. POLISH EMOTIONAL SPEECH RECOGNITION USING ARTIFICAL NEURAL NETWORK

    Directory of Open Access Journals (Sweden)

    Paweł Powroźnik

    2014-11-01

    Full Text Available The article presents the issue of emotion recognition based on polish emotional speech analysis. The Polish database of emotional speech, prepared and shared by the Medical Electronics Division of the Lodz University of Technology, has been used for research. The following parameters extracted from sampled and normalised speech signal has been used for the analysis: energy of signal, speaker’s sex, average value of speech signal and both the minimum and maximum sample value for a given signal. As an emotional state a classifier fof our layers of artificial neural network has been used. The achieved results reach 50% of accuracy. Conducted researches focused on six emotional states: a neutral state, sadness, joy, anger, fear and boredom.

  4. Finishing and polishing of a poly (fluoroalkoxyphosphazene) resilient denture liner.

    Science.gov (United States)

    Loney, R W; Moulding, M B; Hacker, C H; Ritsco, R G

    1994-01-01

    A raised ridge of Novus resilient denture liner was removed from samples using one of three burs, three stones, or a coarse sandpaper disc. Samples were polished using pumice alone, tin oxide alone, or both agents. A flat, unfinished sample served as a control. Average surface roughness of control samples was 0.96 microns. Average surface roughness measurements for reduced samples ranged from 7.21 microns (sandpaper disc) to 3.34 microns (Prolastic wheel). Without polishing, sandpaper discs and serrated burs produced rougher surfaces than stones or the nonserrated bur. The sandpaper disc reduced the liner the quickest. There were no significant differences between treatments or controls after the use of pumice alone or after the use of a combination of pumice and tin oxide. An acceptable finishing protocol for this poly(fluoroalkoxyphosphazene) resilient liner appears to differ from that previously established for a silicone resilient denture liner.

  5. A new strategy for the restructuring of Polish energy sector

    International Nuclear Information System (INIS)

    Kozlowski, R.H.; Tallat, J.

    2006-01-01

    In accordance with strategic planning in the military, the leader (in this case the Minister of Economy) is responsible for setting goals, finding the right people to accomplish these goals (those working in the energy sector), analysing the current situation (state of the energy sector) and evaluating available resources (conventional and renewable energy resources). In terms of economic planning (this term is proper for an economy that sets numerous laws and quotas), the goal is to get the Polish economy out of economic slump, which is the result of seventeen years of improper government practices, into a state of prosperity corresponding to no less than the European average. The only way of accomplishing this goal of high economic growth and catching up with highly-developed countries is to develop local inexpensive energy resources. This study focuses on the potential to develop abundant Polish geothermal resources as well as natural gas based co-generation. (author)

  6. Polish epistolography in Ukrainian polemic of the 17th century

    Directory of Open Access Journals (Sweden)

    Sukhareva Svitlana Volodymyrivna

    2013-06-01

    Full Text Available The block of Polish epistolary in the system of polemical prose of the 17th century is analyzed in the article. It's indicated in its genre features, holistic character, publicistic and artistic level. Special attention is paid to the epistolary style of Hypatij Potij, Andrew Muzhylovski and Klyryk from Ostrog. Innovative and classical elements of epistolary heritage of the Baroque epoch are identified.

  7. Fracking in the Polish press: Geopolitics and national identity

    International Nuclear Information System (INIS)

    Jaspal, Rusi; Nerlich, Brigitte; Lemańcyzk, Szczepan

    2014-01-01

    In a context of resource scarcity and political instability, new energy sources and technologies are being explored in many parts of the world and exploited in some. One of these new energy sources is shale gas and one of the countries seeking to decrease its energy dependence and increase its energy security is Poland which is largely dependent on gas and oil imports from Russia. This article presents the results of a thematic content analysis of articles reporting on shale gas/fracking published in Gazeta Wyborcza and Rzeczpospolita, two leading Polish newspapers, from 1 January 2010 to 31 December 2012. Findings suggest that in media reporting the geopolitical dimension of fracking overrides the technological/scientific dimension and that representations are overwhelmingly positive. Positive representations are bolstered through particular linguistic framings. It is argued that the Polish press has polarized the debate on fracking in a particular (positive) direction, which has silenced an open and constructive debate concerning energy policy in Poland and constructed criticism of fracking as counter-normative and “un-Polish.” The potential socio-political and policy implications of these media representations are discussed. - Highlights: • The general tone of Polish media reporting is positive and emphatic about the benefits of fracking. • The geopolitical dimension of fracking overrides the technological/scientific dimension. • The implementation of fracking is constructed as a national priority. • Opposition to fracking is constructed as counter-normative and “anti-Polish”. • Representations impede open and constructive dialogue about energy policy

  8. Ion beam polishing for three-dimensional electron backscattered diffraction

    DEFF Research Database (Denmark)

    Saowadee, Nath; Agersted, Karsten; Ubhi, H.S.

    2013-01-01

    averaging and/or poor 3D-EBSD data quality. In this work a low kV focused ion beam was successfully implemented to automatically polish surfaces during 3D-EBSD of La- and Nb-doped strontium titanate of volume 12.6 × 12.6 × 3.0 μm. The key to achieving this technique is the combination of a defocused low k...

  9. Surface layer softing in mechanically polished molybdenum monocrystals

    International Nuclear Information System (INIS)

    Ivashchenko, R.K.; Kostyuchenko, V.G.; Lotsko, D.V.; Lukinov, I.V.; Mil'man, Yu.V.; Novikov, G.A.

    1990-01-01

    Softening of the surface layer together with growth of dislocation density is found in molybdenum single crystals mechanically polished with diamond suspension in water solution of CuSO 4 . The penetration of small amount of copper into molybdenum is observed by SIMS. A supposition has been made about molybdenum solid solution softening influenced by copper penetrating into molybdenum by means of a dynamic dislocation mechanism

  10. MeV ion beam polishing of anodically grown alumina

    International Nuclear Information System (INIS)

    Daudin, B.; Martin, P.

    1988-01-01

    When bombarded with 1 MeV N + ions, the surface of anodically grown alumina films is smoothened. This polishing effect was studied as a function of the ion bombardment fluence and of the substrate temperature in the range 80 - 650 K. The techniques used to characterize the surface roughness were Rutherford Backscattering Spectrometry, Scanning Electron Microscopy and small angle X-rays diffusion. It is suggested that atomic and/or electronic sputtering is responsible for the smoothing effect which was observed

  11. Mutual Fund Performances of Polish Domestic Equity Fund Managers

    Directory of Open Access Journals (Sweden)

    ömer faruk tan

    2015-10-01

    Full Text Available Purpose of the article: The main purpose of the paper is empirically evaluating selectivity skills and market timing ability of Polish fund managers during the period from January 2009 to November 2014. After the global financial crisis of 2008, in this period of quantitative easing (QE, thanks to an increase in the money supply, a capital flow from developed countries to developing countries was observed. In this study, we try to analyse that although the financial market in Poland made an incredible progress, whether fund managers show better or worse performance than the market. Methodology/Methods: In order to evaluate fund manager performances, Jensen alpha (1968 is computed, which depicts selectivity skills of fund managers. For determining market timing ability of fund managers, Treynor & Mazuy (1966 regression analysis and Henriksson & Merton (1981 regression analysis are applied. Fund performances are evaluated using Warsaw Stock Exchange Index as the benchmark index. Scientific aim: In this study, we have tried to evaluate selectivity skills and market timing ability of Polish fund managers. A total of 14 equity fund managers’ performances are analysed. The study can be guiding especially for investors who are interested in Polish equity fund performances in a period where emerging stock markets outperformed with quantitative easing. Findings: Jensen (1968 alphas indicate that over this period fund managers did not have selective ability, as none of the 14 funds had statistically significant positive alphas. Furthermore, Treynor & Mazuy (1966 and Henriksson & Merton (1981 regression analysis indicate that over the same period fund managers did not also have market timing ability, as again none of the 14 funds had statistically significant positive coefficients. Conclusions: In this work, we can detect that in the era of quantitative easing, although the financial market in Poland made an incredible progress, the fund returns were

  12. [Mortality of Polish actors in 1981-1999].

    Science.gov (United States)

    Poznańska, Anna; Gajewski, Antoni K

    2002-01-01

    The objective of this study was to compare the mortality of Polish actors (males and females) with the general Polish population for the period 1981-1999 and for two sub-periods: 1981-1991 and 1992-1998. Initially the studied cohort included 3992 dramatic actors (2161 males, 1831 females) of age 18-80 years (at the moment of cohort entrance). After detailed data verification statistical analysis was made for 2120 actors and 1767 actresses, contributing 29477.1 and 24886.2 person-years of observation, respectively. A total of 633 deaths (368 males and 265 females) were noted during the analyzed period. Statistical approach based on the follow-up method. Comparison with the reference population (Polish males and females from urban areas) was made by means of the standardized mortality ratios (SMRs) and their 95% confidence intervals. Direct comparison of the selected subgroups' mortality based on the rate ratio analysis. Standardized mortality ratios were 0.739 (95%CI: 0.666-0.819) for the actors and 0.887 (95%CI: 0.784-1.001) for actresses. Mortality of the actors' cohort was found to be significantly lower than in the reference population during total analyzed period, whereas for actresses no significant differences were found. Age-specific SMR dependence was found. Statistically significant lowering of SMR was observed for actors up to 80 years old. Finally, it could be concluded that in contrast to the actresses' cohort the actors' mortality in 1992-1999 significantly decreased in relation to 1981-1991 period. Moreover, the decrease of the actors' mortality exceeded tendencies observed for Polish urban population.

  13. Health status among French, Polish and Romanian students

    OpenAIRE

    Baumann, Michèle; Le Bihan, Etienne; Amara, Marie-Emmanuelle; Bucki, Barbara

    2007-01-01

    Research question. Students face many school and living difficulties which alter health status and favour substance use which were assessed in this study among university students from France, Poland and Romania. Methods. In total 934 French, 480 Polish, and 195 Romanian students from the Universities of Metz, Iaşi, and Silésie, completed a self-administred questionnaire. The data were analyzed using adjusted odds ratios (OR) and variance analysis taking age and sex into account, vs. French. ...

  14. Cogeneration – development and prospect in Polish energy sector

    Directory of Open Access Journals (Sweden)

    Matuszewska Dominika

    2017-01-01

    Full Text Available Next 10-15 years are crucial for condition of Polish energy sector in light of challenges arising mainly from increasing demand for electric energy, need of reducing greenhouse gases emissions and shutdowns of old units. In this situation cogeneration can be one of the most rational way to meet those circumstances. This paper analyzes present development of cogeneration in Poland and its prospect for future.

  15. Generic types of competitive strategies in the polish retail industry

    OpenAIRE

    Pilarczyk, B.; Stefanska, М.

    2013-01-01

    The aim of the paper is to indicate the evolution of competitive strategies implemented by retail chains (particularly foreign ones) on the Polish market. The basic incentive to choose them is aiming at achieving competitive advantage on international and global scale. Generic strategies defined by M. Porter – strategies of cost leadership, product differentiation and focus constitute the theoretical background for the discussion. Work is funded by the NCN grant based on the decision number D...

  16. Analysis of Cooling Capability in Polish District Heating Substations

    OpenAIRE

    Markowicz, Catarina

    2012-01-01

    For a district heating company it is of importance to have an efficient and well performing system. A central part in the work to lower temperature levels in district heating networks is to acknowledge and improve cooling capability in substations. The aim of this thesis is to analyse substations in Polish district heating systems in order to identify reasons of poor cooling and to present suggestions of implementable measures. Furthermore, the economical saving potential from an improved coo...

  17. Sludge accumulation in polishing ponds treating anaerobically digested wastewater.

    Science.gov (United States)

    Cavalcanti, P; van Haandel, A; Lettinga, G

    2002-01-01

    When ponds are used for wastewater treatment, settleable solids will form a steadily growing bottom sludge layer, which reduces their effective volume. Eventually this sludge must be removed to ensure that the pond maintains the required retention time to keep performing properly. The settleable solids may either be present in the influent or they are formed during the treatment as a result of algal flocculation. An experimental investigation was carried out to evaluate bottom sludge accumulation in a polishing pond used for treatment of UASB effluent. The mass and composition of the bottom sludge formed in a polishing pond was evaluated after the pilot scale pond had been in operation for 1 year and about 60 m3 of digested wastewater had been treated per m3 of pond. The bottom sludge mass represented a solids accumulation of 70 g per m3 of digested wastewater. About half of these solids were the result of settling of influent solids in the first part of the pond, while the other half was attributable to settling of algae, formed in the pond. It is concluded that the bottom sludge growth in a polishing pond is so low, that desludging during the useful life span of the pond will most likely not be necessary. This leads to the important conclusion that excess sludge discharge from UASB reactors (a major factor in operational costs) may be omitted, if a polishing pond is used for post-treatment. The bottom sludge had a high volatile solids concentration (58%) and the macronutrient fractions were also high (3.9% N and 1.1% P of the TSS mass). The bottom sludge was stable and could be dried directly without problems. The hygienic quality of the bottom sludge was very poor: about half the influent helminth eggs during one year of operation were found in the bottom sludge and the faecal coliform concentration was very high.

  18. Between Positivism, Narrativism and Idealisation in Polish Methodology of History

    OpenAIRE

    Brzechczyn, Krzysztof

    2014-01-01

    This paper has two main purposes. Its primary purpose is to present the reception of the discussion between positivism and narrativism in Polish methodology of history. A secondary one is to paraphrase, using the notion apparatus of the idealisational theory of science, the issue of the accuracy of explanation. The paper consists of six parts. In the first, Hempel’s deductive-nomological (or covering law) model of explanation is presented. In the second part, the main tenets and assumptions o...

  19. Solving the problem of smoking in the Polish enterprises during 2003-2015.

    Science.gov (United States)

    Korzeniowska, Elżbieta; Puchalski, Krzysztof

    2018-01-15

    is neglected while the downward trend of smoking in the Polish society has slowed down. Int J Occup Med Environ Health 2018;31(3):261-280. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  20. Comparison of fertility ratios, attitudes and beliefs of Polish and Czech women

    Directory of Open Access Journals (Sweden)

    Andrzej Brodziak

    2013-06-01

    Full Text Available Aim of the study: The aim of this study was to estimate some basic data related to the fertility in the chosen groups of Polish and Czech women. We have tried to acquire and analyze the attitudes and beliefs of these women in motherhood and the desire to have children. These data enable to verify the interdisciplinary hypothesis explaining the decline of birth rate and low fertility in European countries. Materials and methods: The authors performed the survey by means of a questionnaire formulated after a comprehensive discussion of possible reasons of birth rate decline. They have tried through the questions of the survey to verify the hypothesis that the decline is the result of the cumulative mental changes occurring in contemporary societies. The questionnaire completed 90 Polish women students pursuing complementary studies of nursing in Higher School of Applied Sciences in Nysa, during the academic year 2012/2013. The questionnaire also completed 53 Czech women students pursuing part-time studies and training at the Tomas Bata University in Zlin (the Czech Republic. Results: The above surveyed 90 Polish women gave birth to 132 children, so fertility rates is 1.46. The average age at the birth of the first child was 24.7 years, of the second child 27.5 and of the third child 31.7 years. The surveyed 53 Czech women gave birth to 86 children, so fertility rates is 1.62. The average age at birth of the first child was 24.7 years, of the second child 27.2 and of the third child 27,5 years. The authors present also convictions, beliefs and attitudes of the women under study. Conclusions: The multifaceted and interdisciplinary hypothesis (theoretical model formulated at the outset of our work, can be useful for attempts to estimate the pro-family attitudes in different populations of women. The results in the light of compliance with the proposed theoretical model allow for the formulation of proposals for action, which would counteract the

  1. The prevalence of burnout syndrome in Polish anaesthesiologists.

    Science.gov (United States)

    Misiołek, Aleksandra; Gorczyca, Piotr; Misiołek, Hanna; Gierlotka, Zbigniew

    2014-01-01

    Burnout syndrome is a psychological response to chronic work-related stress characterized by low enthusiasm towards the job, high psychological exhaustion, indolence and guilt. Being a medical doctor, both in Poland and in other countries, is one of the most stressful occupations and anaesthesiology is considered one of the most stressful specializations, which justify carrying out of the study on Polish anaesthesiologists. The aim of the study was to determine the prevalence of burnout syndrome in Polish anaesthesiologists Non-randomized cross-sectional study was carried out and data were gathered through a self-administrated questionnaire. The sample consisted of 373 Polish anaesthesiologists, 57.6% were women and 42.4% were men. A 66% response rate was achieved. The Burnout Syndrome was measured by the Spanish Burnout Inventory. The prevalence burnout risk was almost 70%. The percentage of participants who indicated very high levels of burnout was 18%; 5.9% of whom fell into profile 2 considered to be clinical. The instrument applied was reliable with Cronbach's alphas exceeding 0.70. The sample is characterized by high burnout risk with 5.9% of clinical cases. Participation in prevention programs is recommended.

  2. The Gradual Transformation of the Polish Public Science System

    Science.gov (United States)

    Heinecke, Steffi

    2016-01-01

    This paper investigates institutional change in the Polish public science system (PPSS) in the past twenty years. Employing macro-statistical data, the paper argues that this change process has unfolded stepwise and relatively late despite major political and economic transformations in post-socialist Poland. Using a historical-institutionalist perspective, the paper focuses on processes of institutional change, including layering, displacement, and dismantling. One major finding is that the speed and depth of the gradual transformation differs considerably between the three research performing sectors of the Polish public science system. As the Polish Academy of Sciences was reproduced institutionally, the former governmental units for applied R&D were partly dismantled and displaced by private sector R&D units. In contrast, the Higher Education sector underwent a strong expansion and, thus, layering of new research activities and fields. Since policy shifts within the PPSS occurred relatively late, the more than two decades following the collapse of communism are of special interest to scholars of incremental, yet cumulative, institutional change. PMID:27077386

  3. The Persistence of Abnormal Returns: Analysis of Polish Manufacturing Industry

    Directory of Open Access Journals (Sweden)

    Marcin Puziak

    2017-06-01

    Full Text Available The ultimate goal of a company is to build the enterprise value, which is achievable thanks to abnormal profits generated in particular period. Moreover, firms are expected to take measures to maintain abnormal profit in the future. On the other hand, abnormal profits attract competitors, who increase competition and as a result abnormal profits disappear. The persistence of profit is a term that describes a situation, when the company is successful in maintaining the abnormal profit over time. The main aim of this paper is to investigate the persistence of abnormal profit in Polish manufacturing sector. In other words, the question is whether Polish manufacturing companies are able to maintain their abnormal profits over time. The persistence of abnormal profits is investigated using dynamic panel model with generalized method-of-moments estimators. The method is applied to a panel of 5303 Polish companies from manufacturing sector observed over the period 2006-2014. This paper contributes to the existing literature in two ways. First, analysis is performed for developing country. Second, analysis is performed both at the level of entire sector and at division level. Three main conclusions can be drawn from the conducted research: there are significant differences between profit rates within the same industry at division level; estimated persistence of abnormal profit coefficients are at moderate level; there are substantial differences between estimated persistence of profit coefficients for divisions in the same industry.

  4. The Phonetics and Phonology of the Polish Calling Melodies.

    Science.gov (United States)

    Arvaniti, Amalia; Żygis, Marzena; Jaskuła, Marek

    2016-01-01

    Two calling melodies of Polish were investigated, the routine call, used to call someone for an everyday reason, and the urgent call, which conveys disapproval of the addressee's actions. A Discourse Completion Task was used to elicit the two melodies from Polish speakers using twelve names from one to four syllables long; there were three names per syllable count, and speakers produced three tokens of each name with each melody. The results, based on eleven speakers, show that the routine calling melody consists of a low F0 stretch followed by a rise-fall-rise; the urgent calling melody, on the other hand, is a simple rise-fall. Systematic differences were found in the scaling and alignment of tonal targets: the routine call showed late alignment of the accentual pitch peak, and in most instances lower scaling of targets. The accented vowel was also affected, being overall louder in the urgent call. Based on the data and comparisons with other Polish melodies, we analyze the routine call as LH* !H-H% and the urgent call as H* L-L%. We discuss the results and our analysis in light of recent findings on calling melodies in other languages, and explore their repercussions for intonational phonology and the modeling of intonation. © 2017 S. Karger AG, Basel.

  5. Preparation of cerium oxide for lens polishing powder

    International Nuclear Information System (INIS)

    Injarean, Uthaiwan; Rodthongkom, Chouvana; Pichestapong, Pipat; Changkrurng, Kalaya

    2003-10-01

    Cerium is an element of rare earth group which is called lanthanide series. It is found in the ores like monazite and xenotime which are the tailings of tin mines in the south of Thailand. Cerium is used mostly as lens polishing powder besides the applications in other industries. In this study, cerium extracted from monazite ore breakdown by alkaline process was used for the preparation of lens polishing powder. Cerium hydroxide cake from the process was dissolved by hydrochloric acid and precipitated with oxalic acid. The oxalate precipitate then was calcined to oxide powder and its particle size was measured. Precipitation conditions being studied are concentration of feed cerium chloride solution, concentration of oxalic acid used for the precipitation, concentration of sulfuric acid used as precipitation control reagent and the precipitation temperature. It was found that the appropriate precipitation conditions yielded the fine oxide powder with particle size about 12μm. The oxide powder can be ground to the size of 1-3 μm which is suitable for making lens polishing powder

  6. Bio-polishing sludge adsorbents for dye removal

    Directory of Open Access Journals (Sweden)

    Zaini Muhammad Abbas Ahmad

    2016-12-01

    Full Text Available The objective of this work is to evaluate the removal of methylene blue dye by bio-polishing sludge-based adsorbents. The adsorbents were characterized according to the specific surface area, pH upon the treatment and surface functional groups. The adsorption of dye was carried out at room temperature, and the adsorption data were analyzed using the isotherm and kinetics models. The bio-polishing sludge is rich in ash content, and the presence of surface functional groups varied with the treatment strategies. The specific surface area of adsorbents is between 7.25 and 20.8 m2/g. Results show that the maximum removal of methylene blue by sludge adsorbents was observed to have the following order: untreated sludge (SR > zinc chloride-treated (SZ > microwave-dried (SW = potassium carbonate-treated (SK > acid-washed (SH. The maximum adsorption capacities for SR and SZ as predicted by the Langmuir model are 170 and 135 mg/g, respectively. Although SR demonstrates a higher maximum removal than SZ, the latter exhibits greater removal intensity and rate constant even at high dye concentration. The bio-polishing sludge is a promising adsorbent for dye wastewater treatment.

  7. Mirror surface metrology and polishing for AXAF/TMA

    International Nuclear Information System (INIS)

    Slomba, A.; Babish, R.; Glenn, P.

    1985-01-01

    The achievement of the derived goals for mirror surface quality on the Advanced X-ray Astrophysics Facility (AXAF), Technology Mirror Assembly (TMA) required a combination of state-of-the-art metrology and polishing techniques. In this paper, the authors summarize the derived goals and cover the main facets of the various metrology instruments employed, as well as the philosophy and technique used in the polishing work. In addition, they show how progress was measured against the goals, using the detailed error budget for surface errors and a mathematical model for performance prediction. The metrology instruments represented a considerable advance on the state-of-the-art and fully satisfied the error budget goals for the various surface errors. They were capable of measuring the surface errors over a large range of spatial periods, from low-frequency figure errors to microroughness. The polishing was accomplished with a computer-controlled process, guided by the combined data from various metrology instruments. This process was also tailored to reduce the surface errors over the full range of spatial periods

  8. IPO timing determinants: empirical evidence on the Polish capital market

    Directory of Open Access Journals (Sweden)

    Tomáš Meluzín

    2013-01-01

    Full Text Available This paper examines the determinants influencing the IPO timing by enterprises under the conditions in force on the Polish capital market. In the study we asked CFOs Polish enterprises divided into two groups to formulate their insights in the area of IPO timing. The first group consisted of the entities that have previously executed an initial public offering, the second one included the entities that have not executed an IPO (but considered doing so in the past or were candidates for doing it in the future. The survey results can be summarised as follows. First, in choosing an opportune time for an IPO, both subsamples of companies take into considerations the current need of external equity capital for continuing their growth. Second, managers also take advantage of macroeconomic development and effort conducting IPOs when present and projected state of the national and global economy is favorable. Overall stock market conditions, conditions in the business sector and investors´ interest in the business sector were identified as determinants of IPOs timing with a very strong support. Finally, Polish CFOs attach less importance to the interest that other companies operating in the same type of business may have in IPOs. The interest that firms from other business sectors may have in going public does not have an appreciable effect on timing as well.

  9. Cleaning, abrasion, and polishing effect of novel perlite toothpaste abrasive.

    Science.gov (United States)

    Wang, Bo

    2013-01-01

    This study was intended to optimize perlite particle size and morphology for better tooth cleaning and lower tooth abrasion, and to evaluate the performance of a whitening toothpaste containing the optimized perlite abrasive for tooth cleaning, abrasion, and polishing. Perlite toothpaste abrasive samples were prepared by air classifying a commercial expanded perlite product. The tooth cleaning and abrasion properties for these classified perlite samples were reported via the pellicle cleaning ratio (PCR) and relative dentin abrasion (RDA). Performance of the whitening toothpaste containing the optimized perlite abrasive in tooth cleaning, polishing, and abrasion was evaluated against a widely used synthetic high-cleaning silica. Air classification removes large perlite particles and also physically changes perlite particle morphology from mostly three dimensional and angular particles to mainly two dimensional and platy particles. All the classified samples show good tooth cleaning effect, but tooth abrasion decreases significantly with decreasing particle size. Compared to high-cleaning silica whitening toothpaste, the whitening toothpaste containing the optimized perlite abrasive (PerlClean) is slightly better at tooth cleaning, lower in tooth abrasion, and significantly better at tooth polishing. Fine platy perlite particles are effective in tooth cleaning with low tooth abrasion. The enhanced performance of optimized perlite toothpaste abrasive compared to high-cleaning silica in a whitening toothpaste is attributed to the optimized particle size distribution and the unique platy particle geometry.

  10. A Comparative Analysis of Polish and Czech International New Ventures

    Directory of Open Access Journals (Sweden)

    Lidia Danik

    2016-06-01

    Full Text Available The goal of this paper is to compare the characteristics of Polish and Czech companies which follow the Born Global internationalization model. More concretely, the analysis aims to discover the differences or similarities in terms of the internationalization paths of Polish and Czech SMEs in the characteristics of their managers in terms of the so-called “international vision” and in their innovativeness level. The introductory part of article provides a description of this internationalization model and the International New Ventures traits (INV and summarizes the recent studies on this topic conducted in Poland and Czech Republic. In the empirical part, the International New Ventures from the two countries are compared. The Polish sample includes 105 companies which were surveyed with use of computer assisted telephone interviews in autumn 2014. For the Czech Republic, the sample consists of 54 small and medium-sized companies, which were surveyed using the computer assisted web interviews from November 2013 till January 2014. The surveyed companies in both countries fulfilled the definition of Born Globals. Descriptive statistics, cross-tabulation analysis and non-parametric tests are applied to accomplish the goals of the paper.

  11. McDonald’s as a Cultural Brand in the Landscape of Attitudes of Polish Customers

    Directory of Open Access Journals (Sweden)

    Marcin Komańda

    2016-01-01

    Full Text Available Purpose of the article: The analysis of the attitudes of Polish customers towards McDonald’s based on the identification of opposite social attitudes towards globalisation processes and perception of cultural brands. Methodology/methods: The qualitative analysis of the record of Internet users’ discussion has been conducted. The record of the discussion shall be regarded as an expression of opinion by an incidental group of respondents. For the purposes of the conducted research programmes weftQDA 1.0.1 and QSR NVIVO 10 have been used. Scientific aim: Utilization of postmodern interpretation of the socio-cultural context of running business for purposes of strategic management. Findings: The main differences between the supporters of the attitudes towards McDonald’s were related to two problems. Firstly, the discussion concerns what McDonald’s really is (how its service should be classified. Secondly, the thread of the discourse concerns the quality of McDonald’s offer. Further discussion involved the issues of impact of McDonald’s on the domestic business, and lifestyle of contemporary Poles and their dining habits. Conclusions: The landscape of attitudes of Polish customers towards McDonald’s is the issue of uncertainty in the strategic management within this company. It seems there is a need for paying attention to national cultural features of Poles and different attitudes of contemporary society expressed as a postmodern response to globalisation. Each group of problems mentioned may become an opportunity or a threat for McDonald’s business activity in Poland.

  12. Association between C677T polymorphism of MTHFR gene and risk of amyotrophic lateral sclerosis: Polish population study and a meta-analysis.

    Science.gov (United States)

    Żur-Wyrozumska, Kamila; Pera, Joanna; Dziubek, Anna; Sado, Małgorzata; Golenia, Aleksandra; Słowik, Agnieszka; Dziedzic, Tomasz

    Genetic factors play a role in pathogenesis of amyotrophic lateral sclerosis (ALS). A few studies demonstrated that the TT genotype of C677T polymorphism of the 5,10-methylenetetrahydrofolate reductase (MTHFR) gene can increase the risk of sporadic ALS. The aim of our study was to determine the relationship between C677T polymorphism of MTHFR gene and the risk of sporadic ALS in Polish population and to perform the meta-analysis assessing the significance this polymorphism for the risk of ALS in Caucasian population. We included 251 patients with ALS and 500 control subjects recruited from Polish population and performed the meta-analysis of published data from Caucasian population. MTHFR C677T polymorphism was genotyped using a TaqMan assay and 7900HT Fast real Time PCR System. The frequency of genotypes did not differ significantly between Polish ALS patients and control subjects (CC: 45.0 vs 45.8%, CT: 48.2 vs 45.0%, TT: 6.8 vs 9.2%, P=0.46). The meta-analysis including 863 ALS patients and 1362 controls revealed that TT genotype increases the risk of sporadic ALS in Caucasian population. Although we did not find the association between C677T polymorphism of MTHRF gene and risk of ALS in Polish population, the results of meta-analysis suggest that the TT genotype can be a genetic risk factor for ALS in Caucasian population. Copyright © 2017 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  13. Civil society sphericules

    DEFF Research Database (Denmark)

    Tufte, Thomas

    2014-01-01

    the organization strategizes about and seeks to articulate amongst Tanzanian youth. Situated in the ‘perverse confluence’ (Dagnino, 2011) between neoliberal and radical democratic agendas in the communicative practices of civil society-driven media platforms, Femina navigates between identities as an NGO, a social...... movement and a media initiative. In the context of the growing literature on social networking sites and their affordances, dynamics and structures, the case of Femina illustrates how a civil society sphericule emerges within the dynamic co-evolution of new and old media platforms. The study is furthermore...... an example of the difficult shift in civil society practice, from service provision to an agenda of public service monitoring, social accountability and community engagement....

  14. Society and education

    DEFF Research Database (Denmark)

    Moutsios, Stavros

    in Europe. Elaborating on the Castoriadian ontology, the book delves into the magma of social imaginary significations that characterise and associate pivotal epochs of the continent’s history, Classical Greece and Modernity, and exemplifies their incarnation in educational systems and in the formation......'Society and Education: An Outline of Comparison' explores the relation of society to education in Europe, as well as its comparative perspective towards overseas societies and their institutions. It is an enquiry into the social-historical institution of education and cross-cultural studies...... of the European and, in general, the Western comparative gaze. With a particular focus on our epoch, Postmodernity and globalisation, the study traces the pervasive dominance of capitalist significations in social institutions, forms, and activities, as well as in education and the way it is compared across...

  15. Science and Society Colloquium

    CERN Multimedia

    Randi, J

    1991-01-01

    Mr. Randi will give an update of his lecture to the American Physical Society on the occasion of his award of the 1989 Forum Prize. The citation said: "for his unique defense of Science and the scientific method in many disciplines, including physics, against pseudoscience, frauds and charlatans. His use of scientific techniques has contributed to refuting suspicious and fraudulent claims of paranormal results. He has contributed significantly to public understanding of important issues where science and society interact". He is a professional magician and author of many books. He worked with John Maddox, the Editor of Nature to investigate the claims of "water with memory".

  16. European Respiratory Society statement

    DEFF Research Database (Denmark)

    Miravitlles, Marc; Dirksen, Asger; Ferrarotti, Ilaria

    2017-01-01

    lung disease. A large proportion of individuals affected remain undiagnosed and therefore without access to appropriate care and treatment.The most recent international statement on AATD was published by the American Thoracic Society and the European Respiratory Society in 2003. Since then there has...... the efficacy and safety of augmentation therapy, the only specific treatment available for the pulmonary disease associated with AATD.As AATD is a rare disease, it is crucial to organise national and international registries and collect information prospectively about the natural history of the disease...

  17. Advanced information society(7)

    Science.gov (United States)

    Chiba, Toshihiro

    Various threats are hiding in advanced informationalized society. As we see car accident problems in motorization society light aspects necessarily accompy shady ones. Under the changing circumstances of advanced informationalization added values of information has become much higher. It causes computer crime, hacker, computer virus to come to the surface. In addition it can be said that infringement of intellectual property and privacy are threats brought by advanced information. Against these threats legal, institutional and insurance measures have been progressed, and newly security industry has been established. However, they are not adequate individually or totally. The future vision should be clarified, and countermeasures according to the visions have to be considered.

  18. Society of Thoracic Surgeons

    Science.gov (United States)

    ... Society of Thoracic Surgeons Facebook Twitter LinkedIn YouTube Instagram Flickr About STS Governance and Leadership Bylaws Policies ... Tweets by @STS_CTsurgery Facebook Twitter LinkedIn YouTube Instagram Flickr Footer menu Home Contact Us CT Surgery ...

  19. Exploratory of society

    Science.gov (United States)

    Cederman, L.-E.; Conte, R.; Helbing, D.; Nowak, A.; Schweitzer, F.; Vespignani, A.

    2012-11-01

    A huge flow of quantitative social, demographic and behavioral data is becoming available that traces the activities and interactions of individuals, social patterns, transportation infrastructures and travel fluxes. This has caused, together with innovative computational techniques and methods for modeling social actions in hybrid (natural and artificial) societies, a qualitative change in the ways we model socio-technical systems. For the first time, society can be studied in a comprehensive fashion that addresses social and behavioral complexity. In other words we are in the position to envision the development of large data and computational cyber infrastructure defining an exploratory of society that provides quantitative anticipatory, explanatory and scenario analysis capabilities ranging from emerging infectious disease to conflict and crime surges. The goal of the exploratory of society is to provide the basic infrastructure embedding the framework of tools and knowledge needed for the design of forecast/anticipatory/crisis management approaches to socio technical systems, supporting future decision making procedures by accelerating the scientific cycle that goes from data generation to predictions.

  20. The Doctor and Society*

    African Journals Online (AJOL)

    The doctor, no less than any other scientist, is a member of society. His situation, however, is unique, inasmuch as in an age of technocracy he must remain human. Despite the pressure of his own discipline he should be an edu- cated person in the general meaning of the word. The necessary attributes of this state are ...

  1. Libraries in society

    DEFF Research Database (Denmark)

    Kristiansson, Michael; Skouvig, Laura Henriette Christine

    2008-01-01

    brought about by the boom of the internet and the advent of the post-modern globalised knowledge-based and network-organised society. Finally, the paper outlines how theoretical and strategic library development can benefit from academic considerations on the dialectics between openness and restrictedness...

  2. Italian Society of Physics

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    The abstracts of most of the papers read at the 53 National Congress of the Italian Society of Physics are presented. The Congress developed in ten sessions: high energy and elementary particle physics, physics of nuclei, condensed matter, quantum electronics, cosmic physics, geophysics, general physics, electronics and applied physics, health physics and hystory of physics. An author index is also included

  3. Big Society, Big Deal?

    Science.gov (United States)

    Thomson, Alastair

    2011-01-01

    Political leaders like to put forward guiding ideas or themes which pull their individual decisions into a broader narrative. For John Major it was Back to Basics, for Tony Blair it was the Third Way and for David Cameron it is the Big Society. While Mr. Blair relied on Lord Giddens to add intellectual weight to his idea, Mr. Cameron's legacy idea…

  4. Reintegrating ghettos into society

    DEFF Research Database (Denmark)

    Mechlenborg, Mette

    2018-01-01

    In 2010, the Danish government launched a ghetto strategy with 32 initiatives in order to “dissolve parallel communities” in Danish housing areas and to (re)integrate them into Danish society (Statsministeret, 2010). Despite its negative offspring in the Muhammed riots (Freiesleben 2016, Houlind...

  5. MARX EMBRYOLOGY OF SOCIETY

    NARCIS (Netherlands)

    WOUTERS, A

    This article presents a new interpretation of Marx's dialectical method. Marx conceived dialectics as a method for constructing a model of society. The way this model is developed is analogous to the way organisms develop according to the German embryologist Karl Ernst von Baer, and, indeed, Marx's

  6. The Impact of the Russian Civil Judicial Proceedings Act of 1864 on the Polish Civil Proceedings

    Directory of Open Access Journals (Sweden)

    Piotr Rylski

    2014-01-01

    Full Text Available This paper describes the influence, which had already been exerted, and which is still exerted by the Russian Civil Judicial Proceedings Act of November 20, 1864 (CJPA on the Polish civil proceedings. First, the authors present the history of CJPA’s presence in the Polish territories. Next, they discuss the general significance of this act and its solutions for the process of shaping the Polish civil procedure in the interwar period. Finally, they present selected examples of the regulations and solutions that demonstrate the CJPA’s impact on the Polish civil proceedings. The authors conclude that CJPA exerted a minor impact on the pre-war and present Polish procedural regulations in comparison to the other codes, i.e. the Austrian and German codes. Even today, however, one can find in the Polish Code of Civil Procedure some provisions patterned after the CJPA.

  7. Effect of liquid-polish coating on in vivo biofilm accumulation on provisional restorations: part 1.

    Science.gov (United States)

    Perez Davidi, Michael; Beyth, Nurit; Sterer, Nir; Feuerstein, Osnot; Weiss, Ervin I

    2007-01-01

    Biofilm accumulation on provisional restorations may affect the surrounding tissues' integrity. The purpose of this study was to test in vivo biofilm formation on polymethyl methacrylate (PMMA) self-cured acrylic resin provisional crowns. Three types of PMMA surfaces were tested: (1) polished, (2) polished and coated with bonding agent, and (3) polished and coated with light-cured liquid polish. After 12 hours in the oral cavity, the crown was removed and examined by confocal laser scanning microscope (CLSM) and scanning electron microscope (SEM). Biofilm, 250 Mum thick, was observed with CLSM on the polished acrylic surface. Significantly less bacterial accumulation was observed on the crowns coated with bonding agent, whereas no biofilm was observed on the crowns coated with liquid polish (P provisional restorations.

  8. Ferocious Enemies and Noble Heroes: Images of “Us” and “Them” in Polish American Textbooks (until the 1930s

    Directory of Open Access Journals (Sweden)

    Adam Walaszek

    2003-12-01

    Full Text Available Ethnic schools had an important role to play in propagating profiles of “ideal” heroes and members of society among immigrant communities. Consequently, it was often the role of school coursebooks to inform pupils of the messages adults wanted to transmit to the younger generation. In this paper the author attempts to describe contents of various textbooks used in Polish-American parochial schools. Invention of national mythology and simplification of facts was necessary to facilitate the memorizing process as required. But to form group solidarity one also had to identify common enemies. Various textbooks published in the U.S.A. before World War I did not help immigrants’ children to acculturate to their American realities. Being very didactic, they focused mainly on Polish realities and Polish history. Only after World War I did an American presence become more visible in books used in the first grade. In thirties Felicians predominantly used textbooks written in the U.S.A., mainly by S. M. Cyryla (Magdalena Tobaka. The heroes they presented were characterized schematically, and the ideals found therein were alien to Polish-American children. Polska by S. Mary Cyryla, was the book on which this analysis was based. The image of Poles and “other” nations is surprisingly defined in black and white. Foreign nations are depicted as cruel, monstrous, villain, pagan, barbaric, etc. “Us”, the Poles, are seen as brave, just, good, wise, honest, faithful, etc., they “have loved faith, country, and language” etc. Cyryla’s textbook tried to engender feelings of community by dividing the world into “us” and “them”, thereby provoking antagonism towards “them.” Polish personality traits were very much in keeping with the images and self-stereotypes which Polish society had about itself. In constructing a positive and ideal self-image, it was useful for “others” and “strangers” to be depicted as “enemies”.

  9. Radiation protection and society

    International Nuclear Information System (INIS)

    Skryabin, A.M.

    1997-01-01

    The radiological protection of population, living on the contaminated territories, is actual 10 years after the Chernobyl accident. Eventually, the whole system of countermeasures application is aimed to protect society as a complex community of individuals . The variety of levels of society, i.e. family, settlement on the whole, can be considered as certain harmonic systems differing in their public consciousness levels and lifestyles, this explain the difference in their 'behaviour' in terms of radiation protection and attitude to the information obtained. Each level of society possesses a certain degree of liberty of choice, that finally influence the magnitude and the character of dose distribution within certain population groups. In general, the dose distribution in the settlement can be explained only on the bases of 'family' analysis. This concerns the rural settlement as a society too. All rural settlement can be divided into two or three classes: with low, high and intermediate social features. Small settlements (< 100 persons), where the advanced in age persons with low material income and high degree of natural economy are applied to the first class. This results in higher doses (2-3 fold), than in the settlements with higher social level. The analysis shows that in socially 'waning' settlements the countermeasures are less efficient and the term of their action is shorter. (this class is the largest, About 50% among all the rural settlements). Due to the deterioration of the economic situation in the Republic of Belarus after 1991-1992 resulted in the increase of doses mainly in the habitants first of all of this class of settlements. It seems problematic to increase countermeasures efficiency in this class of settlements without the refuse of the accustomed lifestyle and radical improvement of social-demographic and economic conditions. The present material shows the necessity of the differential approach based on 'society-analysis' in the

  10. Consumption in the Information Society

    Science.gov (United States)

    Zherebin, V. M.; Ermakova, N. A.; Makhrova, O. N.

    2010-01-01

    The current state of the economy in the developed countries make it possible to characterize them using concepts and terms such as the postindustrial society, the new economy, the service economy, the creative economy, the posteconomic society, the information society, the knowledge society, and the consumer society. Among these terms and…

  11. The Rise and Decline of the Polish-Lithuanian Commonwealth due to Grain Trade

    OpenAIRE

    Olszewski, Krzysztof

    2007-01-01

    In this paper I present the cause of the rise and decline of the Polish-Lithuanian Commonwealth. The main driving force was Polish grain trade over the Baltic. At the beginning, Polish grain was vital for Western Europe thus the Commonwealth was able to make significant profits and obtain economical growth. However, once the cultivation of grain was not any more profitable, the Commonwealth missed to adopt its economy to the new situation and fell behind. I present the main politi...

  12. Poland, a workforce in transition: Exploring leadership styles and effectiveness of Polish vs. Western expatriate managers

    OpenAIRE

    Eisenberg, Jacob; Pieczonka, Artur; Eisenring, Martin; Mironski, Jacek

    2015-01-01

    Given the cultural differences between Western Europe and Poland, differences are expected in leadership styles and behaviours between Polish and Western managers. Our study explored Polish employees’ perceptions and attitudes toward expatriate Western versus local managers. The main method was surveying Polish employees working under Western managers in three mid-size companies. We supplemented the survey with in-depth interviews with five West European middle managers working in Poland. We ...

  13. Evaluation of various polishing systems and the phase transformation of monolithic zirconia.

    Science.gov (United States)

    Huh, Yoon-Hyuk; Park, Chan-Jin; Cho, Lee-Ra

    2016-09-01

    Although a well-polished monolithic zirconia surface is essential, insufficient comparative studies on the constituents and efficacy of polishing systems have been conducted. The purpose of this in vitro study was to analyze the abrasive constituents and compare the polishing effectiveness of 6 zirconia polishing systems, including their potential influence on the phase transformation of monolithic zirconia. The compositions of 6 zirconia polishing systems were analyzed using energy dispersive spectroscopy (EDS). Sintered and high-speed ground monolithic zirconia specimens were used as control groups (n=14 specimens per group). Test groups (n=168) were pretreated identically to the control group and arbitrarily divided into 12 groups to examine 6 polishing systems for 2 polishing periods (60 or 120 seconds). The surfaces were characterized by a surface profiler and various analytic techniques, including x-ray diffraction (XRD) analysis. The data were analyzed using 2-way ANOVA and multiple comparisons and the Bonferroni method (α=.05). The abrasives were primarily composed of C, O, and Si. Diamond was identified as the main abrasive and SiC as the supplementary abrasive in the polishing systems. No significant differences were observed for the 60- or 120-second polishing times (P>.05). Four products had significantly lower surface roughness values than the other 2 (Pzirconia specimens. The monolithic zirconia polishing systems contained diamond and SiC abrasives. All zirconia polishing systems showed clinically acceptable results, and 4 systems exhibited lower surface roughness. Phase transformation did not occur during polishing procedure. Copyright © 2016 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

  14. Neologisms in bilingual digital dictionaries (on the example of Bulgarian-Polish dictionary

    Directory of Open Access Journals (Sweden)

    Ludmila Dimitrova

    2015-11-01

    Full Text Available Neologisms in bilingual digital dictionaries (on the example of Bulgarian-Polish dictionary The paper discusses the presentation of neologisms in the recent version of the Bulgarian-Polish digital dictionary. We also continue the discussion of important problems related to the classifiers of the verbs as headwords of the digital dictionary entries. We analyze some examples from ongoing experimental version of the Bulgarian-Polish digital dictionary.

  15. Research on Laser Micro Polishing of SLS Technology Sintered Iron-Based Powder Surface

    OpenAIRE

    Gerda Vaitkūnaitė; Vladislav Markovič; Olegas Černašėjus

    2015-01-01

    The article analyzes laser micro polishing of 1.2083 steel samples produced applying selective laser sintering (SLS) method. The study has evaluated the distribution of the shape, size and temperature of the laser beam treated area in the surface layer of sintered and laser polished samples. Experimental tests have shown the impact of the technical parameters of laser micro polishing on the width and hardness of the impact zone of the treated sample. The microstructure analysis of laser treat...

  16. How to Investigate Polish Clusters’ Attractiveness for Inward FDI? Addressing Ambiguity Problem

    Directory of Open Access Journals (Sweden)

    Götz Marta

    2014-09-01

    Full Text Available The aim of the paper is to assess whether, and in what fashion, managers of Polish cluster organizations perceive the attractiveness of foreign direct investment in Polish clusters This research is exploratory and qualitative in nature. The complex nature of Polish clusters, which can benefit from and be competitively challenged by, FDI are identified and a conceptual framework for assessing that nature is proposed; specifically, research using the grounded theory method (GTM.

  17. 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

  18. Surface roughness and morphology of three nanocomposites after two different polishing treatments by a multitechnique approach.

    Science.gov (United States)

    Janus, J; Fauxpoint, G; Arntz, Y; Pelletier, H; Etienne, O

    2010-05-01

    The purpose of this study was to assess the surface roughness and morphology of three nanocomposites polished with two different polishing systems. Specimens made of hybrid composite (Tetric Ceram [TC] as control) and nanocomposites: nanofilled (Filtek Supreme [FS]), nanofilled hybrid (Grandio [Gr]), complex nanofilled hybrid (Synergy D6 [Syn]) were polished with CompoSystem [CS] or Sof-Lex [SL] polishing discs. The average surface roughness (Ra) before and after polishing was measured using optical profilometry. Both AFM and SEM techniques were additionally used to analyze the surface morphology after polishing with the aim of relating the surface morphology and the surface roughness. Statistical analysis was done by ANOVA using a general linear model (alpha=0.05) with an adjustment for multiple comparisons. Within the same polishing system, FS exhibited the smoothest surface, followed by Syn, TC and Gr (p<0.0001). Sof-Lex polishing discs produced the smoothest surface compared to CompoSystem (p<0.0001). AFM and SEM observations confirmed that the surface roughness was related to the surface morphology and to the average filler size. Positive correlation between the average filler size and the surface roughness suggest that using nanoparticles in the formulation does not necessary improve the surface texture. The nanofilled composite FS, which contains only nanofillers, showed the best results when associated to Sof-Lex polishing discs. 2010 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  19. Damage-free polishing of monocrystalline silicon wafers without chemical additives

    International Nuclear Information System (INIS)

    Biddut, A.Q.; Zhang, L.C.; Ali, Y.M.; Liu, Z.

    2008-01-01

    This investigation explores the possibility and identifies the mechanism of damage-free polishing of monocrystalline silicon without chemical additives. Using high resolution electron microscopy and contact mechanics, the study concludes that a damage-free polishing process without chemicals is feasible. All forms of damages, such as amorphous Si, dislocations and plane shifting, can be eliminated by avoiding the initiation of the β-tin phase of silicon during polishing. When using 50 nm abrasives, the nominal pressure to achieve damage-free polishing is 20 kPa

  20. Surface analysis of polished fused-silica laser lenses by ion-scattering spectrometry

    International Nuclear Information System (INIS)

    Orvek, K.; Steward, S.A.

    1982-01-01

    New advances in high-powered glass lasers, particularly the NOVA system, have resulted in a need for lenses having higher damage threshold values than those now available. It is currently thought that surface contaminants on the lenses are responsible for initiating part of the damage. These contaminants are apparently introduced during the final polishing stages. In this study, we used ion-scattering spectrometry (ISS) to identify contaminants arising through the use of different polishing techniques. Five lenses were studied, each having undergone different polishing procedures. The first lens was not polished after receiving it from the manfacturer (No. 381). Ion microprobe data were available for this lens, and they were compared to ISS results. The second lens had been polished with rouge, a polishing compound no longer in use (No. 796). This sample served as a further check on the ISS results. The third lens was studied as received from the manufacturer - with no handling or cleaning (No. 802). The final two lenses had both been polished using high-purity ceria, cerium oxide (No. 800 and No. 801). The difference between these two was that No. 800 was polished using a nylon lap, and No. 801 was polished using pitch as a lap. The 800-series lenses were all made from the same batch, and constituted the major part of the investigation

  1. Translation, Cultural Adaptation and Validation of Polish Version of Foot and Ankle Outcomes Questionnaire.

    Science.gov (United States)

    Boszczyk, Andrzej; Błoński, Marcin; Pomianowski, Stanisław

    2015-01-01

    The Polish orthopaedic literature lacks a tool to measure patient reported treatment outcomes in the foot and ankle. The translation and cultural adaptation of the Foot and Ankle Outcomes Questionnaire was performed in accordance with relevant guidelines. The Polish version of the questionnaire was tested to check its test retest reliability, internal consistency and construct validity. The Polish version of the questionnaire was prepared. Testing of the questionnaire revealed acceptable test retest reliability, internal consistency and construct validity. The translation, cultural adaptation and testing of the Polish version of patient related outcome measuring tool for the foot and ankle is described.

  2. Molecular Characterization of Acanthamoeba spp. Occurring in Water Bodies and Patients in Poland and Redefinition of Polish T16 Genotype.

    Science.gov (United States)

    Adamska, Małgorzata

    2016-01-01

    Acanthamoeba genus is divided into 20 genotypes (T1-T20) on the basis of the gene encoding 18S rRNA sequence. Using of at least 2 kbp gene fragments is strongly recommended to identify new genotypes and 5% difference is commonly used as a criterion of new genotypes, however, this value is questionable. In this paper, Polish Acanthamoeba strains described earlier on the basis of ~850 bp Ami fragment of 18S rRNA gene as T4, T11 and a new T16 genotype, have been analyzed using near-complete sequence of the gene. This analysis was needed because the Ami fragment does not reveal full variability within 18S rRNA gene. Phylogenetic analysis based on Ami fragment is biased by artifacts in the construction of the tree, so the fragment should not be used for identification of new putative Acanthamoeba genotypes. The analysis confirmed that the Polish sequences represent T4 and T11 genotypes and that the strains described earlier as T16 genotype are in fact a new subgroup of the T20 genotype and that this genotype should be divided into two subgroups: T20a (two strains described by [J. Eukaryot. Microbiol. 62 (2015) 69]) and T20b (11 Polish strains described in this study). The T20b subgroup was isolated from both clinical samples and water bodies used by people as bathing places and there is a risk of infection for humans during contact with water. © 2015 The Author(s) Journal of Eukaryotic Microbiology © 2015 International Society of Protistologists.

  3. Advances in physiological computing

    CERN Document Server

    Fairclough, Stephen H

    2014-01-01

    This edited collection will provide an overview of the field of physiological computing, i.e. the use of physiological signals as input for computer control. It will cover a breadth of current research, from brain-computer interfaces to telemedicine.

  4. Phun Week: Understanding Physiology

    Science.gov (United States)

    Limson, Mel; Matyas, Marsha Lakes

    2009-01-01

    Topics such as sports, exercise, health, and nutrition can make the science of physiology relevant and engaging for students. In addition, many lessons on these topics, such as those on the cardiovascular, respiratory, and digestive systems, align with national and state life science education standards. Physiology Understanding Week (PhUn…

  5. Branding Cities, Changing Societies

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    Societal changes are seldom discussed in the literature on city branding. The time element is important because it highlights the fluctuating reality of society. The city brand message freezes the place but in fact, the city branding exercise is a continuous process. Society emerges too. City...... brands are supposed to accentuate the uniqueness of the city, be built from the bottom-up and reflect the city's identity. This paper highlights three paradoxes, pointing out that city branding processes can also make cities more alike, bring about societal changes and forge new city identities. A city...... branding campaign does not just present the city, it may change the city. The relationships between the branding exercise and the city are intertwined in the evolution of the place....

  6. Connecting Science with Society

    DEFF Research Database (Denmark)

    awareness of the important questions of our society reflected in scientific research and of the answers produced by these research activities. The CRIS2010 conference, entitled “Bringing Science to Society”, therefore seeks to highlight the role of Current Research Information Systems for communicating......CRIS2010, the 10th conference in the bi-annual series organized by euroCRIS, focuses on the connecting role of Current Research Information Systems (CRIS). Aalborg, Denmark where CRIS2010 is held, is located near the intersection of the Northern Sea and Kattegat, a place were not only the waters...... of two seas are exchanged, but also goods and culture. In a similar way, Current Research Information Systems are at the intersection between (publicly funded) research and society. They do not only connect actors, activities and results within the research domain but also play a crucial role in raising...

  7. Branding Cities, Changing Societies

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    brands are supposed to accentuate the uniqueness of the city, be built from the bottom-up and reflect the city's identity. This paper highlights three paradoxes, pointing out that city branding processes can also make cities more alike, bring about societal changes and forge new city identities. A city......Societal changes are seldom discussed in the literature on city branding. The time element is important because it highlights the fluctuating reality of society. The city brand message freezes the place but in fact, the city branding exercise is a continuous process. Society emerges too. City...... branding campaign does not just present the city, it may change the city. The relationships between the branding exercise and the city are intertwined in the evolution of the place....

  8. Discrimination in Modern Society

    OpenAIRE

    Schekach, E. V.; Щекач, Е. В.

    2013-01-01

    Issues of discrimination in modern society are examined in the article. Types of discrimination, ways of demonstration, methods of combating discrimination and inequality are described. Particular attention is paid to the legal basis and the real life stories, which serve as a material base for judgments how to prevent discrimination. Possible ways are suggested to eliminate such a negative phenomenon of society like discrimination. Статья посвящена вопросам дискриминации в современном общ...

  9. Society and Social Power

    Directory of Open Access Journals (Sweden)

    Janani Harish

    2014-10-01

    Full Text Available Society is the source of immense power. Over the past few centuries humanity has record­ed phenomenal growth in its collective capacity for accomplishment, as reflected in the 12-fold growth in global per capita income since 1800. The remarkable achievements in living standards, longevity, science, technology, industry, education, democracy, human rights, peace and global governance are the result of the exponential development of the capacity of society to harness human energies and convert them into social power for productive purposes. Today, humanity possesses the power and capabilities needed to fully meet the multi-dimensional challenges confronting global society. The source of this energy is people. Human energy is transformed into social power by the increasing reach, frequency and complexity of human relationships. Society is a complex living network of organized relationships between people. Its power issues from channelizing our collective energies in productive ways by means of organizing principles such as coordination, systems, specialization of function, hierarchy of authority, and integration. This immense social power remains largely underutilized. Social science needs to evolve a comprehensive, trans-disciplinary understanding of the roots of social power and the process by which it is generated, distributed and applied. This knowledge is the essential foundation for formulating effective social policies capable of eradicating forever persistent poverty, unemployment and social inequality. This article is based on a series of lectures delivered by the author in the WAAS-WUC course on “Toward a Trans-disciplinary Science of Society” at Dubrovnik on September 1-3, 2014. It traces the development of social power in different fields to show that human and social capital are inexhaustible in potential. The more we harness them, the more they grow. Unleashing, directing, channeling and converting human potential into social

  10. Evolution, museums and society.

    Science.gov (United States)

    MacFadden, Bruce J

    2008-11-01

    Visitors to natural history museums have an incomplete understanding of evolution. Although they are relatively knowledgeable about fossils and geological time, they have a poor understanding of natural selection. Museums in the 21st century can effectively increase public understanding of evolution through interactive displays, novel content (e.g. genomics), engaging videos and cyberexhibits that communicate to a broad spectrum of society, both within the exhibit halls as well as outside the museum.

  11. Creativity In Conscience Society

    OpenAIRE

    Ion Gh. Rosca; Dumitru Todoroi

    2011-01-01

    Creativity is a result of brain activity which differentiates individuals and could ensure an important competitive advantage for persons, for companies, and for Society in general. Very innovative branches – like software industry, computer industry, car industry – consider creativity as the key of business success. Natural Intelligence Creativity can develop basic creative activities, but Artificial Intelligence Creativity, and, especially, Conscience Intelligence Creativity should be devel...

  12. The new totalitarian society

    Directory of Open Access Journals (Sweden)

    Vlajki Emil

    2011-01-01

    Full Text Available The new totalitarian society is a euphemized expression denoting the New World Order, which in itself denotes the American globalization. The underpinning of this mindset is rationality, which is characteristic of Western civilization. Christianity engendered rationality by introducing it through St. Thomas Aquinas, Aristotle, and especially formal logic. Since it is obvious that religion and logic cannot ultimately be harmonized, this combination has proven lethal in many cases throughout history. For instance, the Inquisition, which, contrary to what happened at scholastic universities, severely berated rational thinking in practice. Catholicism helped carry out genocide against the Jews, and Orthodoxy is in a certain manner tied in with Stalinism. The new totalitarian society is anchored in American Protestantism. On the whole, Christian rationalism is a sphere of science, techniques and technologies efficiently employed to promote the West to the status of a society of plenty and the conception of human rights, which turn into their opposite and irrational behavior of the worst kind. An example of such inhumanity is the attack against Yugoslavia/Serbia in 1999.

  13. Towards Recognition of Spatial Relations between Entities for Polish

    Directory of Open Access Journals (Sweden)

    Michał Mirosław Marcińczuk

    2016-12-01

    Full Text Available Towards Recognition of Spatial Relations between Entities for Polish In this paper, the problem of spatial relation recognition in Polish is examined. We present the different ways of distributing spatial information throughout a sentence by reviewing the lexical and grammatical signals of various relations between objects. We focus on the spatial usage of prepositions and their meaning, determined by the ‘conceptual’ schemes they constitute. We also discuss the feasibility of a comprehensive recognition of spatial relations between objects expressed in different ways by reviewing the existing tools and resources for text processing in Polish. As a result, we propose a heuristic method for the recognition of spatial relations expressed in various phrase structures called spatial expressions. We propose a definition of spatial expressions by taking into account the limitations of the available tools for the Polish language. A set of rules is used to generate candidates of spatial expressions which are later tested against a set of semantic constraints. The results of our work on recognition of spatial expressions in Polish texts were partially presented in (Marcińczuk, Oleksy, & Wieczorek, 2016. In that paper we focused on a detailed analysis of errors obtained using a set of basic morphosyntactic patterns for generating spatial expression candidates - we identified and described the most common sources of errors, i.e. incorrectly recognized or unrecognized expressions. In this paper we focused mainly on the preliminary stages of spatial expression recognition. We presented an extensive review on how the spatial information can be encoded in the text, types of spatial triggers in Polish and a detailed evaluation of morphosyntactic patterns which can be used to generate spatial expression candidates.   Rozpoznawanie relacji przestrzennych między obiektami fizycznymi w języku polskim Artykuł dotyczy zagadnienia rozpoznawania relacji

  14. Database for content of mercury in Polish brown coal

    Science.gov (United States)

    Jastrząb, Krzysztof

    2018-01-01

    Poland is rated among the countries with largest level of mercury emission in Europe. According to information provided by the National Centre for Balancing and Management of Emissions (KOBiZE) more than 10.5 tons of mercury and its compounds were emitted into the atmosphere in 2015 from the area of Poland. Within the scope of the BazaHg project lasting from 2014 to 2015 and co-financed from the National Centre of Research and Development (NCBiR) a database was set up with specification of mercury content in Polish hard steam coal, coking coal and brown coal (lignite) grades. With regard to domestic brown coal the database comprises information on coal grades from Brown Coal Mines of `Bełchatów', `Adamów', `Turów' and `Sieniawa'. Currently the database contains 130 records with parameters of brown coal, where each record stands for technical analysis (content of moisture, ash and volatile particles), elemental analysis (CHNS), content of chlorine and mercury as well as net calorific value and combustion heat. Content of mercury in samples of brown coal grades under test ranged from 44 to 985 μg of Hg/kg with the average level of 345 μg of Hg/kg. The established database makes up a reliable and trustworthy source of information about content of mercury in Polish fossils. The foregoing details completed with information about consumption of coal by individual electric power stations and multiplied by appropriate emission coefficients may serve as the background to establish loads of mercury emitted into atmosphere from individual stations and by the entire sector of power engineering in total. It will also enable Polish central organizations and individual business entities to implement reasonable policy with respect of mercury emission into atmosphere.

  15. Analysis of the Motor Activities of Professional Polish Soccer Players

    Directory of Open Access Journals (Sweden)

    Andrzejewski Marcin

    2016-12-01

    Full Text Available Introduction. The aims of the present study were to determine the activity profiles of a large sample of Polish Premier League soccer players during elite-standard soccer matches depending on their position on the pitch and the intensity range of physical activity. Material and methods. The study sample comprised 1,178 players in 5 outfield positions: external defenders (ED, n = 289, central defenders (CD, n = 307, central midfield players (CM, n = 327, external midfield players (EM, n = 152, and forwards (F, n = 103. Altogether, 81 Polish League games held during four domestic seasons (2010-2011, 2011-2012, 2012-2013, and 2013-2014 were used in the analysis. A semi-automatic computerised player tracking system (Amisco Pro®, version 1.0.2, Nice, France was applied to create the match activity profiles of the teams. Results. The results of statistical analysis revealed that the average total distance covered by all the players (n = 1,178 was 11,313 ± 852 m. With respect to the players’ position on the pitch, the central midfielders travelled the longest average distance (11,894 ± 765 m during the game. The longest distance was covered in the V1 intensity range (62%, followed by V2 (15%, V3 (10%, V4 (8%, V5 (3%, and V6 (2%. Conclusions. The objective of this study was to verify the differences among playing positions and to quantify the demands placed on elite Polish soccer players in each individual position during match play. While analysing elite-level match play in terms of the overall distance covered in different categories of intensity, we found a number of statistically significant differences between different playing positions. The data presented in this study can be regarded as norms for elite soccer players, serve for present and future comparison, and represent the scientific basis for developing position-specific conditioning/training protocols in soccer.

  16. Variation in the Ace Gene in Elite Polish Football Players

    Directory of Open Access Journals (Sweden)

    Cięszczyk Paweł

    2016-12-01

    Full Text Available Purpose. A common polymorphism in the angiotensin converting enzyme I gene (the ACE I/D variant represents one of the first characterized and the most widely studied genetic variants in the context of elite athletes status and performance related traits. The aim of the study was to determine the genotype and allele distribution of the allele and genotype of the ACE gene in Polish male football players. Methods. The total of 106 Polish male professional football players were recruited. They were divided into groups according to the position in the field: forwards, defenders, midfielders, and goalkeepers. For controls, samples were prepared with 115 unrelated volunteers. DNA was extracted from the buccal cells donated by the subjects, and the PCR amplification of the polymorphic region of the ACE gene containing either the insertion (I or deletion (D fragment was performed. Results. The genotype distribution and allele frequencies among all football players did not differ significantly when compared with sedentary control individuals (p = 0.887, p = 0.999, respectively. Likewise, the analysis of forwards, defenders, midfielders, and goalkeepers revealed no significant differences in either ACE genotype or allele frequencies. Conclusions. We did not provide evidence for difference of variation of the ACE I/D polymorphism between Polish football players and controls, as we did not obtain any statistically significantly higher frequency of either of the analysed alleles (I and D or genotypes (DD, ID, and II in the studied subgroups. It may be suspected that harbouring of I/D allelic variants of the ACE gene neither decreases nor increases the probability of being a professional football player in Poland.

  17. Theorizing Polish migration across Europe: perspectives, concepts, and methodologies

    Directory of Open Access Journals (Sweden)

    Elżbieta M. Goździak

    2016-08-01

    Full Text Available Theorizing Polish migration across Europe: perspectives, concepts, and methodologies With the focus on the post-2004 mobility of Polish citizens, in this article we discuss two interrelated questions; namely, what are the most productive ways to theorize contemporary Polish migration, and what are the most fruitful methodologies aimed at understanding Polish migration and Poles on the move? In the first part of this article we unpack three interrelated theoretical frameworks: ‘liquid migration’, ‘regimes of mobility,’ and ‘transnationalism’. The methodological discussion in the second part of the article focuses mainly on outlining and contextualizing the most common approaches to migration phenomena. By critically introducing quantitative and qualitative methodologies, we explore and indicate the advantages of the ethnographic perspective and the merits and predicaments of research engagement in multiple sites.   Polskie migracje w Europie: perspektywy, koncepcje, metodologie Z naciskiem na mobilność obywateli polskich po przyłączeniu Polski do Unii Europejskiej w 2004 roku, w niniejszym artykule staramy się odpowiedzieć na dwa powiązane ze sobą pytania: jakie są najbardziej wydajne sposoby teoretyzowania współczesnej migracji polskiej oraz jakie są najbardziej owocne metody badawcze mające na celu zrozumienie polskiej migracji po akcesji do UE? W pierwszej części artykułu przedstawiamy więc trzy powiązane ze sobą koncepcje teoretyczne: „płynna migracja”, „reżimy mobilności” oraz transnarodowość. Dyskusja metodologiczna w drugiej części artykułu skupia się natomiast głównie na przedstawieniu najczęściej stosowanej metodyki i metodologii w badaniach zjawisk migracyjnych. Wprowadzając krytyczną perspektywę na temat ilościowych i jakościowych metod badawczych, staramy się wskazać wartość poznawczą perspektywy etnograficznej oraz wady i zalety etnograficznego zaangażowania badawczego w

  18. Specificity of Geotechnical Measurements and Practice of Polish Offshore Operations

    Directory of Open Access Journals (Sweden)

    Bogumil Laczynski

    2015-12-01

    Full Text Available As offshore market in Europe grows faster and faster, new sea areas are being managed and new ideas on how to use the sea potential are being developed. In North Sea, where offshore industry conducts intensive expansion since late 1960s, numerous wind farms, oil and gas platforms and pipelines have been put into operation following extensive research, including geotechnical measurement. Recently, a great number of similar projects is under development in Baltic Sea, inter alia in Polish EEZ, natural conditions of which vary from the North Sea significantly. In this paper, those differences are described together with some solutions to problems thereby arising.

  19. TRADITIONS IN DIALOGUE: CELEBRATION PATTERNS AMONG POLISH MIGRANTS IN ICELAND

    Directory of Open Access Journals (Sweden)

    Anna Wojtyńska

    2011-01-01

    Full Text Available Migration, living in another country exposes one to culture contact and initiates the integration process. The integration of migrants is usually discussed using an acculturation model in the form proposed for example by John Berry. Instead, in this article, I take the concept of intercultural communication as it better renders integration as a dynamic practice of reconstructing and redefining culture forms in the culturally diverse environment, where different lifestyles and values coexist. Importantly, as I try to show, taking the example of Polish migrants in Iceland, changing patterns of celebrations are not only influenced by the receiving culture but also by global images.

  20. RISK IDENTIFICATION TOOLS – POLISH MSMES COMPANIES PRACTICES

    Directory of Open Access Journals (Sweden)

    Iwona Gorzeń-Mitka

    2013-07-01

    Full Text Available The purpose of this study is to present risk identification tools in Polish micro, small and medium-sized enterprises (MSMEs. Risk identification is a key element of the risk management process in companies. Correctly fitting risk identification tools affect the accuracy of management decisions. The result of research is to identify the leading risk identification tools used by MSMEs. The study was conducted in 2010-2012 using a mixed survey-monographic method and questionnaires. The qualitative data were obtained during the study.

  1. Lexical exponents of hypothetical modality in Polish and Lithuanian

    Directory of Open Access Journals (Sweden)

    Roman Roszko

    2015-11-01

    To analyse both the languages there is used the method of theoretical contrastive studies, which the most important features are: (1 orienting the studies from the content grounds to the formal grounds, (2 using a semantic interlanguage as tertium comparationis. First of all, the content of hypothetical modality and its definition and paraphrase is given here. Next, the gradational character of this category is discussed. There are distinguished six groups of lexemes expressing the corresponding degrees of hypothetical modality — from a shadow of uncertainty (minimal degree of probability to an almost complete certainty (maximum degree of probability. The experimental Polish-Lithuanian corpus is widely applied in the studies.

  2. Discriminant analysis in Polish manufacturing sector performance assessment

    Directory of Open Access Journals (Sweden)

    Józef Dziechciarz

    2004-01-01

    Full Text Available This is a presentation of the preliminary results of a larger project on the determination of the attractiveness of manufacturing branches. Results of the performance assessment of Polish manufacturing branches in 2000 (section D „Manufacturing” – based on NACE – Nomenclatures des Activites de Communite Europeene are shown. In the research, the classical (Fisher’s linear discriminant analysis technique was used for the analysis of the profit generation ability by the firms belonging to a certain production branch. For estimation, the data describing group level was used – for cross-validation, the classes data.

  3. Polish Decadence: Leopold Staff's Igrzysko in the European Context

    Directory of Open Access Journals (Sweden)

    Julia Przybos

    2012-03-01

    expression. It is my hypothesis that taken out of its secular context, religious revisionism of the kind practiced by French decadents may be seen as shocking transgression in a fiercely catholic country like Poland. In the country that lost its independence in 1794 and was ever since seeking to regain it, Catholic Church was perceived as an essential ally in the struggle against main occupying powers: Orthodox Russia, and Protestant Prussia. In the course of the 19th century Catholicism and patriotism had been effectively fused in Polish national conscience. In this charged political context a Polish author revisiting Church dogma or tradition was at risk of being perceived not only as a religious outcast but also as a traitor to the cause of Polish independence. To test my hypothesis I propose to examine Igrzysko (Game, a forgotten play by Leopold Staff. Admired today chiefly as a poet, the young Staff wrote Igrzysko in Poland after a long sojourn in Paris where he had lived among the international crowd of fin de siècle writers and artists. The play was first produced in Lemberg in 1909 and after a few performances vanished forever from Polish theatrical repertoire. Leopold Staff's play is set in ancient Rome and depicts tribulations of an actor who, while impersonating a Christian awaiting crucifixion, converts to Christianity. In his play, Staff revives the legend of Saint Genesius, an actor in Arles who died a martyr's death in 286 under Diocletian. In Spain, Saint Genesius's legend inspired Lope de Vega who wrote Acting is Believing (Lo fingido verdadero, 1607. In France, it was the source for Jean Rotrou's Saint Genest (1646. All told, the legend of Genesius is a popular theme for artists who wish to explore the distinction between art and life. An important addition to this old tradition, Staff's play contains, however, a decadent and potentially scandalous twist. Unlike in Acting is Believing and Saint Genest, the protagonist's conversion is very short

  4. Between positivism and narrativism in Polish methodology of history

    OpenAIRE

    Brzechczyn, Krzysztof

    2013-01-01

    This paper has two main purposes. Its primary purpose is to present the reception of the discussion between positivism and narrativism in the Polish methodology of history. A secondary one is to paraphrase, using the notion apparatus of the idealisational theory of science, the issue of the accuracy of explanation. The article consists of six parts. In the first part, Hempel’s deductive-nomological (or covering-law) model of explanation is presented. In the second part, the main tenets and as...

  5. Polishing of Monolithic Zirconia Crowns—Results of Different Dental Practitioner Groups

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    Carla Kozmacs

    2017-11-01

    Full Text Available This pilot study evaluates the surface roughness of monolithic zirconia crowns after chairside polishing by different dental practitioner groups. Four practitioner groups (group I: dental clinical students (n = 6; group II: dentists < 2 years post-qualification experience (n = 6; group III: dentists > 2 years post-qualification experience (n = 6 and group IV: dental technicians (n = 6 were asked to polish two CAD/CAM-fabricated full-contour zirconia crowns (48 in total. A two-step zirconia polishing kit was used in both trials. The first trial (T1 was conducted without a time limitation. In the second trial (T2, the polish was restricted to 15 seconds for each polisher. Two blinded investigators (I1 and I2 analyzed the surface roughness (Ra before and after polishing (Alicona measuring system. No statistically significant difference in surface roughness was found between the polishing results of the dental practitioner groups. Major difference in surface finish was achieved by dental technicians, with a median value of 25.4 nm (interquartile range 10.15–35.26 nm for I1 in T1. The lowest difference was achieved by dental students, with a median value of Ra = 6.72 nm (interquartile range 4.7–17.9 nm in T1. In T2, experienced dentists showed the highest difference in surface finish, with a median value of 41.35 nm (interquartile range 7.77–54.11. No significant correlation was found between polishing time and polishing results. The polishing of monolithic zirconium dioxide crowns can be performed with the present polishing set directly chairside after occlusal adjustment, regardless of the practitioner’s experience level.

  6. Polishing of Monolithic Zirconia Crowns-Results of Different Dental Practitioner Groups.

    Science.gov (United States)

    Kozmacs, Carla; Hollmann, Britta; Arnold, Wolfgang H; Naumova, Ella; Piwowarczyk, Andree

    2017-11-14

    This pilot study evaluates the surface roughness of monolithic zirconia crowns after chairside polishing by different dental practitioner groups. Four practitioner groups (group I: dental clinical students ( n = 6); group II: dentists 2 years post-qualification experience ( n = 6) and group IV: dental technicians ( n = 6)) were asked to polish two CAD/CAM-fabricated full-contour zirconia crowns (48 in total). A two-step zirconia polishing kit was used in both trials. The first trial (T1) was conducted without a time limitation. In the second trial (T2), the polish was restricted to 15 seconds for each polisher. Two blinded investigators (I1 and I2) analyzed the surface roughness (Ra) before and after polishing (Alicona measuring system). No statistically significant difference in surface roughness was found between the polishing results of the dental practitioner groups. Major difference in surface finish was achieved by dental technicians, with a median value of 25.4 nm (interquartile range 10.15-35.26 nm) for I1 in T1. The lowest difference was achieved by dental students, with a median value of Ra = 6.72 nm (interquartile range 4.7-17.9 nm) in T1. In T2, experienced dentists showed the highest difference in surface finish, with a median value of 41.35 nm (interquartile range 7.77-54.11). No significant correlation was found between polishing time and polishing results. The polishing of monolithic zirconium dioxide crowns can be performed with the present polishing set directly chairside after occlusal adjustment, regardless of the practitioner's experience level.

  7. Science, Society and Policy

    Science.gov (United States)

    White, K. S.; Teich, A. H.

    2010-12-01

    Apart from the journals they produce, scientific societies play an important role in communicating scientific findings and norms to the broader society. The American Association for the Advancement of Science (AAAS) includes among its goals to promote and defend the integrity of science and its use; provide a voice for science on societal issues; promote the responsible use of science in public policy; and increase public engagement with science and technology. AAAS websites and programs, including Communicating Science (www.aaas.org/communicatingscience), Working with Congress (http://www.aaas.org/spp/cstc/wwc/book.htm) and ScienceCareers.org (http://sciencecareers.sciencemag.org), provide tools for scientists to become more directly engaged in effectively communicating their findings and involved in the policy process. Education programs work to build the next generation of scientists and a science-literate public. To bridge the current communication gap between scientists, the public and policymakers, AAAS, like other scientific societies, maintains policy and outreach programs with limited budgets and staff. AAAS works to engage policymakers and provide scientific underpinning to key issues through congressional briefings, meetings, policy briefs, and media outreach. AAAS responds to challenges to accepted scientific findings and processes through op-eds, letters to government officials, resolutions, and Board statements. Some of these initiatives occur on a local level in partnership with local civic leaders, whose endorsement makes them more powerful. On a national scale, they assure that the voice of science is included in the debate. The changing media landscape presents opportunities and challenges for future AAAS endeavors.

  8. Risk and society

    International Nuclear Information System (INIS)

    Tubiana, M.; Vrousos, C.; Pages, J.P.; Carde, C.

    1999-01-01

    This book brings together the communications presented at the colloquium 'risk and society' held in Paris (France) on November 1998. During this colloquium, the various aspects of risk and of its management were discussed by medical specialists, historians, industrialists, engineers, philosophers, lawyers, politicians and administration representatives. The first theme concerns the controversies generated by the development of some activities (genetics, bio-technologies, nuclear and radiations use). The second theme concerns the management of risks and the way to conciliate the point of view of authorities and citizens (confidence of the public with respect to experts, scientists, industrialists, government and administrative representatives, role played by the media). The debates that took place during the colloquium have shown that the public opinion concerning the nuclear activities or the new technologies greatly depends on the ideological attitudes and on the public's likes and dislikes with respect to some categories of actors (distrust with respect to public decisions, fears with respect to changes and future, nostalgia of the past). The following aspects are reviewed: Notions of risk and hazard (risk and health, risk in today's society, medicine and society, the point of view of the industrialists and of the scientific and technical specialists); from the psychological aspects of the risk to its social aspects (survey of the risk assessment battlefield, social attenuation and amplification of risk, the feeling of risks in Europe, insecurity and delinquency, controversies around radioactivity and health); the negotiation and communication about risks (risk and public health, negotiation around risks, risks and information dissemination about the public debate, communication and crisis, evolution of risk communication, comparison between American and European approaches, the Seveso directive); the public debate and the evolution of risks management (the

  9. Popular Music and Society

    DEFF Research Database (Denmark)

    2007-01-01

    Fifteen years after the collapse of the Soviet Union, popular music is thriving in the former Soviet territories and covers a broad variety of genres.  Among these are rock bands formed in the Soviet era, surviving legends of Soviet pop, and younger bands and performers of the 1990s and 2000s...... or the Russkii Rok-Klub v Amerike (Russian Rock Club of America).   This special edition of Popular Music and Society aims to present research on contemporary popular music (broadly defined) in the former Soviet republics and their diasporas.  A central issue will be how the musical landscape has changed since...

  10. Membership in cooperative societies

    Directory of Open Access Journals (Sweden)

    Eba Gaminde Egia

    2017-12-01

    Full Text Available In this work we will analyze the practical application of one of the cooperative principles, «voluntary and free membership», referring to the entering of members in cooperative societies. We will first explain the meaning of this principle, and then bring up its normative regulation, with special emphasis on those aspects in which our autonomic laws differ, and ending with a brief reference to the economic aspect and the different ways to make contributions and their consequences.Received: 31 May 2017Accepted: 14 October 2017Published online: 22 December 2017

  11. The Minister Council decree about conditions for to bring into the Polish customs area, to take away from the Polish customs area, and to transit through this area nuclear materials, radioactive sources and device including such sources

    International Nuclear Information System (INIS)

    Miller, L.

    2002-01-01

    The decree refers to conditions for to bring into the Polish customs area, to take away from the Polish customs area, and to transit through this area nuclear materials, radioactive sources and devices containing such sources

  12. Application of aerobic granular sludge in polishing the UASB effluent.

    Science.gov (United States)

    Zhang, L L; Zhang, B; Huang, Y F; Cai, W M

    2005-12-01

    Stable aerobic granules were successfully developed in a sequencing batch reactor (SBR) fed with glucose and sodium acetate as the main carbon sources, and then they were acclimatized to polish the effluent from an up-flow anaerobic sludge blanket (UASB) reactor. It was found that more than 95% chemical oxygen demand (COD) and 85% suspended solids (SS) in the UASB effluent could be removed by an aerobic granular SBR as a post treatment unit. The performance of the SBR was stable over the whole experimental period. At an organic loading rate (OLR) of 4.5 to 5.4 g l(-1) d(-1), the acclimatized aerobic granules had an average diameter of 3.5 to 6.0 mm and a minimal settling velocity of 72 m h(-1). The biomass concentration in the SBR was as high as 8.4 g (dry weight) l(-1). This study showed for the first time that aerobic granular sludge in SBR would be an effective means to polish the effluent from UASB reactor.

  13. PTSD prevalence among Polish World War II survivors.

    Science.gov (United States)

    Lis-Turlejska, Maja; Łuszczyńska, Aleksandra; Szumiał, Szymon

    2016-10-31

    Over the past decade research has been published in several Western European countries on the prevalence of PTSD among World War II survivors, mostly civilians. Prevalence rates ranged from 1.9% to 10.8 %. The aim of the study was to measure the frequency of PTSD occurrence among Polish WWII survivors. Data from 96 persons: 59 women and 37 men, aged 70-96 were analyzed. All participants were born before 1945. They completed Polish adaptations of: Posttraumatic Diagnostic Scale (PDS), Impact of Events Scale (IES), Beck's Depression Inventory (BDI) and WWII trauma related questionnaire. Prevalence rate of potential PTSD was 32,3% Mean values of both number and severity of symptoms of PTSD were significantly higher for respondents with at least one war related trauma comparing to the participants who did note relate any such trauma. Comparing to other studies on WWII related PTSD the prevalence rate of possible PTSD was very high. Looking for possible explanation of such results seems to be an important challenge.

  14. FOOD SAFETY SYSTEMS’ FUNCTIONING IN POLISH NETWORKS OF GROCERY STORES

    Directory of Open Access Journals (Sweden)

    Paweł NOWICKI

    2013-04-01

    Full Text Available This article shows the way how the food safety systems are functioning in Polish networks of grocery stores. The study was conducted in the fourth quarter of 2012 in the south‐eastern Poland. There were chosen three organizations that meet certain conditions: medium size Polish grocery network without participation of foreign capital and up to 30 retail locations within the group. Studies based on a case study model. The research found that regular and unannounced inspections carried out to each store's, impact on increasing safety of food offered and the verification of GHP requirements on the headquarters level has a significant impact on the safety of food offered as well as on the knowledge and behavior of employees. In addition it was found that the verification and analysis of food safety management system is an effective tool for improving food safety. It was also shown that in most cases there is no formal crisis management system for the food protection in the surveyed companies and employees are only informed of what to do in case of an emergency.

  15. Evaluation of landslide monitoring in the Polish Carpathians

    Science.gov (United States)

    Collins, Brian D.; Baum, Rex L.; Mrozek, Teresa; Nescieruk, Piotr; Perski, Zbigniew; Raczkowski, Wojciech; Graniczny, Marek

    2011-01-01

    In response to the June 15, 2010 request from the Polish Geological Institute (PGI) to the U.S. Geological Survey (USGS) for assistance and advice regarding real-time landslide monitoring, landslide specialists from the USGS Landslide Hazard Program visited PGI headquarters and field sites in September 2010. During our visit we became familiar with characteristics of landslides in the Polish Carpathians, reviewed PGI monitoring techniques, and assessed needs for monitoring at recently activated landslides. Visits to several landslides that are monitored by PGI (the Just, Hańczowa, Szymbark, Siercza and Łasńica landslides) revealed that current data collection (monthly GPS and inclinometer surveys, hourly piezometers readings) is generally sufficient for collecting basic information about landslide displacement, depth, and groundwater conditions. Large landslides are typically hydrologically complex, and we would expect such complexity in Carpathian landslides, given the alternating shale and sandstone stratigraphy and complex geologic structures of the flysch bedrock. Consequently groundwater observations could be improved by installing several piezometers that sample the basal shear zone of each landslide being monitored by PGI. These could be supplemented by additional piezometers at shallower depths to help clarify general flow directions and hydraulic gradients. Remedial works at Hańczowa

  16. Endogenous or exogenous origin of vaginal candidiasis in Polish women?

    Science.gov (United States)

    Mnichowska-Polanowskai, Magdalena; Wojciechowska-Koszko, Iwona; Klimowicz, Bogumia; Szymaniak, Ludmia; Krasnodebska-Szponder, Barbara; Szych, Zbigniew; Giedrys-Kalemba, Stefania

    2013-01-01

    Vaginal candidiasis is a common problem of clinical practice. Many studies have been conducted to explain its origin but only a few have included Polish women. The aim of the study was to determine the prevalence and similarity of oral, anal and vaginal Candida albicans strains isolated from Polish women with vaginal candidiasis. The study involved 20 from 37 recruited women. Swab samples were collected from their vagina, anus, and oral cavity at two-month intervals. All the women were treated with nystatin. Yeast were recovered and identified by the germ-tube test, API /Vitek system, typed by API ZYM and RAPD-PCR. Chi-square test was used to analyze the data. A total of 170 Candida albicans isolates were recovered from 180 samples collected 3 times from 3 sites of 20 women. Positive yeast vaginal cultures were found in all patients before administration of nystatin. Vaginal yeast recovery rate was decreased statistically significant in both follow-up visits (p= 0.001; p= 0.003). The same and different genotypes/biotypes were found concomitantly in a few body sites and/ or repeatedly at time interval from the same body site. The results support the concept of dynamic exchange of yeast within one woman and endogenous or exogenous origin of vaginal candidiasis.

  17. Calibration of a Credit Rating Scale for Polish Companies

    Directory of Open Access Journals (Sweden)

    Aleksandra Wójcicka

    2012-01-01

    Full Text Available Increasing number of bankruptcy announcements means that even greater attention is being paid to the correct evaluation of the probability of default (PD and decisions made on the basis of it. Reliable estimation of the likelihood of a company's bankruptcy reduces risk, not only for the company itself but also for all co-operating companies and financial institutions. The financial crisis has led to a tightening up of the conditions for gaining finance from banks. However, it is not only the evaluation of PD itself that is so important but also the correct classification of companies according to their PD level ("good" or "bad" companies. There is very little consideration about possible adjustments of the credit risk scale, as usually the American scale is adopted with no changes which seems incorrect.This paper stresses the importance of correct calibration of the credit rating scale. It should not be assumed (as it was in the past that once a scale is defined it remains fixed and independent of the country. Therefore, the research carried out on Polish companies shows that the credit rating scale should be changed and the default point (i.e. "cut-off" point should be higher than in the past. The author uses a modified classification matrix based on the probability of default. The paper compares the classification of quoted Polish companies according to their credit risk level (PD with the actual occurrence of default when various default "cut-off" points are used. (original abstract

  18. THE LOW PRICE EFFECT ON THE POLISH MARKET

    Directory of Open Access Journals (Sweden)

    Adam Zaremba

    2014-06-01

    Full Text Available In this paper we investigate the characteristics of the low price anomaly, which implies higher returns to stocks with a low nominal price. The research aims to broaden academic knowledge in a few ways. Firstly, we deliver some fresh evidence on the low price effect from the Polish market. Secondly, we analyze the interdependence between the low price effect and other return factors: value, size and liquidity. Thirdly, we investigate whether the low price effect is present after accounting for liquidity. Fourthly, we check to see whether the low price effect is robust to transaction costs. The paper is composed of three main sections. In the beginning, we review the existing literature. Next, we present the data sources and research methods employed. Finally, we discuss our research findings. Our computations are based on all the stocks listed on the Warsaw Stock Exchange (WSE in the years 2003-2013. We have concluded that the low price effect is present on the Polish market, although the statistical significance is very weak and it disappears entirely after accounting for transaction costs and liquidity.

  19. GMOs IN THE POLISH FRUIT AND VEGETABLES CONSUMER AWARENESS

    Directory of Open Access Journals (Sweden)

    Lilianna Jabłońska

    2016-06-01

    Full Text Available The use of GMOs brings numerous benefi ts at the same time raising fears of threats to human health and the environment. The aim of this study is to present the way GMOs are perceived by fruit and vegetables consumers, their attitude to genetic manipulations and knowledge of the presence of GMOs on the Polish food market. A survey conducted among 200 people served to accomplish this aim. The research shows that the majority of the respondents see GM foods as hazardous to health and they refuse to buy transgenic fruit and vegetables. At the same time 80% of them do not have suffi cient knowledge about GMOs, their cultivation and presence on the market as GM food. This also refers to a group of people with a university degree. As many as 1/3 of the surveyed do not know whether GMOs are present on the Polish market, and only 9% indicated GMOs share of over 60% of the market, while nearly 70% of the respondents pointed to the presence of transgenic fruit and vegetables, listing a number of their species. This shows the need for widespread education and dissemination activities. 

  20. Pertussis outbreak in Polish shooters with adverse event analysis

    Directory of Open Access Journals (Sweden)

    Monika Skrzypiec-Spring

    2017-04-01

    Full Text Available In addition to different injuries, infections are the most common reason for giving up training altogether or reducing its volume and intensity, as well as a lack of opportunities to participate in sports competitions. Nowadays, a slow but constant re‑emergence of pertussis, especially among teenagers and young adults, including athletes, can be observed. This paper describes an outbreak of pertussis among professional Polish shooters, focusing on the transmission of Bordetella pertussis infection between members of the national team, its influence on performance capacity and adverse event analysis. From 9 June, 2015 to 31 July, 2015, a total of 4 confirmed and suspected cases of pertussis were reported among members of the Polish Sport Shooting National Team, their relatives and acquaintances. Pertussis significantly decreased exercise performance of the first athlete, a 35-year-old woman, interrupted her training, and finally resulted in failure to win a medal or quota place. Pertussis also significantly decreased performance of the second athlete, a 25-year-old shooter. The other cases emerged in their families. Whooping cough is a real threat to athletes and should be prevented. Preventive measures include appropriate immunization, constant medical supervision, as well as early isolation, diagnostic tests and treatment of all infected sport team members. Regular administration of booster doses of the acellular pertussis vaccine (Tdpa every 5 years seems reasonable.

  1. WHAT MOTIVATES POLISH COMMUNITY PHARMACISTS TO PURSUIT OF POSTGRADUATE EDUCATION?.

    Science.gov (United States)

    Jasinska-Stroschein, Magdalena; Kurczewska, Urszula; Orszulak-Michalak, Daria

    2017-03-01

    Due to increasing importance of the advisory role for physicians and patients played by the pharmacist over the last decade, it seems appropriate to evaluate if and why pharmacists are interested in postgraduate medical education. The purpose of the study was to develop and validate an instrument to assess such motives, with special interest to Polish community pharmacists. A self-administered questionnaire was completed by a sample of participants of community pharmacist specialization programs and it was analyzed in relation to participants of other postgraduate courses. They were asked to rank their motives on a Likert-like scale and the underlying dimensions for study motives were identified using exploratory and confirmatory techniques. The reasons for taking specialization for community pharmacists were similar as compared to participants of other postgraduate studies. However, the autotelic factor was not so strong and the crucial reason was that such postgraduate training was required to be promoted in work. Basing on Polish results, we propose the division of motives into three groups - autotelic, instrumental and coincidental. The validated self-administered questionnaire based on this division displayed acceptable construct validity and internal consistency, and therefore can be proposed as an example tool to assess the particular motives and expectations of potential postgraduate students and employees in the pharmaceutical job market. The promotion of postgraduate education among pharmacists can improve the quality of pharmaceutical service.

  2. Analysis of the exposure of Polish lakes to flood risk

    Directory of Open Access Journals (Sweden)

    Pasiecznik-Dominiak Anna

    2015-03-01

    Full Text Available Flooding constitutes one of the main natural hazards in Poland, which causes enormous social, economic and environmental losses. The main causes of the occurrence of floods include intensive rainfall, rapid melting of snow and ice cover, as well as strong gusts of wind from the sea. Based on the resilience theory (resistance, elasticity, which constitutes an efficient tool for the description of the social-ecological system capability or components thereof to mitigate the effects of dangerous events, as well as the capability of reconstructing and adapting the system to new conditions, the authors have analysed the exposure of Polish lakes to flood risks with a probability of occurrence Q0.2%, Q1% and Q10%. In order to determine the level of exposure of lakes to the risk of flooding by flood waters, studies were conducted using the flood hazard and flood risk maps which were developed under the Project entitled “IT System of the Country’s Protection against Extreme Hazards”. The result of the efforts of the group of authors is the determination of the number of lakes, which are located in the flood risk area Q0.2%, Q1% and Q10%, including division into risk level groups (low, moderate and high. The results presented in the paper may constitute a contribution to further, more detailed studies concerning assessment of the vulnerability of Polish lakes located in the flood prone area.

  3. Patient monitoring in Polish assisted reproductive technology centres

    Directory of Open Access Journals (Sweden)

    Anna Krawczak

    2016-12-01

    Full Text Available In 2014, the Polish non-governmental patient association ‘Our Stork’ (Nasz Bocian introduced the ‘Patient monitoring in ART centres’ research project to gather previously unrecorded information on the situation of infertile people and the provision of assisted reproductive treatment in Poland. When the research project began, assisted reproductive treatment centres were unregulated by the state, a situation that had existed for more than 28 years following the birth of the first Polish test-tube baby in 1987. Patients signed civil contracts, remaining unprotected in terms of safety of treatment and recognition of their rights, and their presumed social position was described by doctors as ‘disciplined patients’ – a reflection of what Michele Foucault described as biopolitics. The research project comprised patient questionnaires (responses from 722 patients provided the basis for the document ‘Patient Recommendations in Infertility Treatment’, analysis of civil contracts and their accuracy in the context of patients’ legal rights in Poland, and in-depth interviews with assisted reproductive treatment centres’ owners, doctors, midwives, and patients to explore patient care. The data reveal that there is a lack of patient-centred care among doctors and medical staff in Poland and that following the passing into law of the 2015 Infertility Act, which introduced state regulation of assisted reproductive treatment centres, the situation for patients worsened.

  4. Five Martyr Brothers. First Polish hermits and their worship

    Directory of Open Access Journals (Sweden)

    Kinga Blaschke

    2016-12-01

    Full Text Available Brothers Benedict and John, students of Romuald, came to Poland at the invitation of Otto III to convert pagans. Soon the Italian hermits were joined by Polish brothers Isaac and Matthew, who helped them in learning the Slavic language. The hermits, as well as Christinus, well killed in 1003 by thugs who wanted to steal money given by Duke Boleslav to an expedition to Rome, which was aimed at obtaining papal consent for conducting missionary work. Although the hermits died as victims of a robbery, killed by fellow Christians, the pope canonized them as martyrs. Their lives are relatively well-documented: the earliest and the most credible story of the five brothers by Bruno of Querfurt was written as early as five years after their death, although remained unknown until 1883. Another early account is the life of St. Romuald by Piotr Damiani of 1041. The martyrs have been also associated with yet another mysterious work – a gravestone unearthed in 1959 at the external wall of the north Roman apse of the Gniezno Cathedral, considered by most researchers the oldest epigraphic item on the Polish soil. However, the identification of the warriors mentioned in the inscription with 11th century martyrs raises many doubts. The article discusses the above matters, as well as the subject of the development of the worship of the martyr brothers.

  5. Evaluation of Rock Bolt Support for Polish Hard Rock Mines

    Science.gov (United States)

    Skrzypkowski, Krzysztof

    2018-03-01

    The article presents different types of rock bolt support used in Polish ore mining. Individual point resin and expansion rock bolt support were characterized. The roof classes for zinc and lead and copper ore mines were presented. Furthermore, in the article laboratory tests of point resin rock bolt support in a geometric scale of 1:1 with minimal fixing length of 0.6 m were made. Static testing of point resin rock bolt support were carried out on a laboratory test facility of Department of Underground Mining which simulate mine conditions for Polish ore and hard coal mining. Laboratory tests of point resin bolts were carried out, especially for the ZGH Bolesław, zinc and lead "Olkusz - Pomorzany" mine. The primary aim of the research was to check whether at the anchoring point length of 0.6 m by means of one and a half resin cartridge, the type bolt "Olkusz - 20A" is able to overcome the load.The second purpose of the study was to obtain load - displacement characteristic with determination of the elastic and plastic range of the bolt. For the best simulation of mine conditions the station steel cylinders with an external diameter of 0.1 m and a length of 0.6 m with a core of rock from the roof of the underground excavations were used.

  6. Reproduction, physiology and biochemistry

    Science.gov (United States)

    This chapter summarizes fundamental knowledge and recent discoveries about the reproduction, physiology and biochemistry of plant-parasitic nematodes. Various types of reproduction are reviewed, including sexual reproduction and mitotic and meiotic parthenogenesis. Although much is known about the p...

  7. Plant Physiology and Development

    DEFF Research Database (Denmark)

    Taiz, Lincoln; Zeiger, Eduardo; Møller, Ian Max

    Throughout its twenty-two year history, the authors of Plant Physiology have continually updated the book to incorporate the latest advances in plant biology and implement pedagogical improvements requested by adopters. This has made Plant Physiology the most authoritative, comprehensive...... Physiology and Development. As before, Unit III begins with updated chapters on Cell Walls and Signals and Signal Transduction. The latter chapter has been expanded to include a discussion of major signaling molecules, such as calcium ions and plant hormones. A new, unified chapter entitled Signals from...... to describing the stages of development from embryogenesis to senescence and the many physiological and environmental factors that regulate them. The result provides students with an improved understanding of the integration of hormones and other signaling agents in developmental regulation...

  8. Anthology of Polish Poetry. Fulbright-Hays Summer Seminars Abroad Program, 1998 (Hungary/Poland).

    Science.gov (United States)

    Smith, Thomas A.

    This anthology, of more than 225 short poems by Polish authors, was created to be used in world literature classes in a high school with many first-generation Polish students. The following poets are represented in the anthology: Jan Kochanowski; Franciszek Dionizy Kniaznin; Elzbieta Druzbacka; Antoni Malczewski; Adam Mickiewicz; Juliusz Slowacki;…

  9. Word Boundaries in L2 Speech: Evidence from Polish Learners of English

    Science.gov (United States)

    Schwartz, Geoffrey

    2016-01-01

    Acoustic and perceptual studies investgate B2-level Polish learners' acquisition of second language (L2) English word-boundaries involving word-initial vowels. In production, participants were less likely to produce glottalization of phrase-medial initial vowels in L2 English than in first language (L1) Polish. Perception studies employing word…

  10. The effect of European integration on exchange rate dependence: the Polish accession to the EU

    NARCIS (Netherlands)

    Thiel, J.H.; van Giersbergen, N.P.A.

    2010-01-01

    This paper investigates the effect of the Polish accession to the European Union (EU) on the dependence between the euro-US dollar and Polish zloty-US dollar exchange rate. The dependence is estimated by means of copulas as suggested by Patton (2006). This approach allows to first specify and

  11. A novel vibration assisted polishing device based on the flexural mechanism driven by the piezoelectric actuators

    Directory of Open Access Journals (Sweden)

    Guilian Wang

    2018-01-01

    Full Text Available The vibration assisted polishing has widely application fields because of higher machining frequency and better polishing quality, especially the polishing with the non-resonant mode that is regarded as a kind of promising polishing method. This paper reports a novel vibration assisted polishing device, consisting of the flexible hinge mechanism driven by the piezoelectric actuators, which is suitable for polishing planes or curve surfaces with slow curvature. Firstly, the generation methods of vibration trajectory are investigated for the same frequency and different frequency signals’ inputs, respectively, and then the types of elliptic and Lissajous’s vibration trajectories are generated respectively. Secondly, a flexural mechanism consisting of the right circular flexible hinges and the leaf springs is developed to produce two-dimensional vibration trajectory. Statics and dynamics investigating of this flexible mechanism are finished in detail. The analytical models about input and output compliances of the flexural mechanism are established according to the matrix-based compliance modeling, and the dynamic model of the flexural mechanism based on the Euler-Lagrange equation is also presented. The finite element model of the flexural mechanism was established to carry out the numerical simulation in order to testify the rationality of device design. Finally, the polishing experiment is carried out to prove the effectiveness of the vibration device. The experimental results show that this novel vibration assisted polishing device developed in this study can remove more effectively the cutting marks left by last process and obviously reduce the workpiece surface roughness.

  12. Effects of Wet and Dry Finishing and Polishing on Surface Roughness and Microhardness of Composite Resins

    Directory of Open Access Journals (Sweden)

    Negin Nasoohi

    2017-08-01

    Full Text Available Objectives: This study aimed to assess the effect of wet and dry finishing and polishing on microhardness and roughness of microhybrid and nanohybrid composites.Materials and Methods: Thirty samples were fabricated of each of the Polofil Supra and Aelite Aesthetic All-Purpose Body microhybrid and Grandio and Aelite Aesthetic Enamel nanohybrid composite resins. Each group (n=30 was divided into three subgroups of D, W and C (n=10. Finishing and polishing were performed dry in group D and under water coolant in group W. Group C served as the control group and did not receive finishing and polishing. Surface roughness of samples was measured by a profilometer and their hardness was measured by a Vickers hardness tester. Data were analyzed using two-way ANOVA (P<0.05.Results: The smoothest surfaces with the lowest microhardness were obtained under Mylar strip without finishing/polishing for all composites (P<0.0001. The highest surface roughness was recorded for dry finishing/polishing for all composites (P<0.0001. Dry finishing/polishing increased the microhardness of all composites (P<0.0001.Conclusions: Dry finishing and polishing increases the microhardness and surface roughness of microhybrid and nanohybrid composite resins. Keywords: Composite Resins; Dental Polishing; Hardness

  13. Surface texture and roughness of polished nanofill and nanohybrid resin composites.

    Science.gov (United States)

    Endo, Tatsuo; Finger, Werner J; Kanehira, Masafumi; Utterodt, Andreas; Komatsu, Masashi

    2010-03-01

    Nanofiller-containing resin composites have gained appreciable market share in dentistry due to their claims of high mechanical strength and low polymerization contraction. In this study, the polishability of one nanofill (Filtek Supreme XT/FIL) and three nanohybrid materials (Grandio/GRA, Tetric EvoCeram/TET, Venus Diamond/VED) was investigated using surface profilometry and SEM. After the specimens were cured under a Mylar strip or pre-ground with 600-grit SiC paper, three polishing systems were applied and their polishing effects compared: diamond polishing points, a diamond paste, and urethane-backed aluminum oxide disks. Except for the profilometry results obtained by glass filler-containing GRA and VED with one polishing system that comprised the consecutive application of diamond particles and a diamond polishing paste, the final roughness (Ra) of all other specimens were lower than the clinically acceptable 0.2 microm threshold. The surface textures of the polished nanofill FIL and nanohybrid TET were uniformly smooth, whereas relief polishing effects and filler extrusion of varying extents were seen on the nanohybrid composites GRA and VED.

  14. 'Polished' cinema : Over de receptie van het werk van Andrzej Kondratiuk in Polen en het groteske

    NARCIS (Netherlands)

    Gusc, I.

    2012-01-01

    Despite being brutally slated at times, Andrzej Kondratiuk’s films were also often admired and praised by Polish film critics. Their inability to uniformly categorise and value Kondratiuk’s highly unconventional work has led to him being set aside, and labelled as, a ‘separate’ filmmaker in Polish

  15. Efficacy of polishing kits on the surface roughness and color stability ...

    African Journals Online (AJOL)

    Objective: Different polishing kits may have different effects on the composite resin surfaces. The aim of this study was to evaluate the surface roughness and color stability of four different composites which was applied different polishing technique. Materials and Methods: Thirty specimens were made for each composite ...

  16. Knowledge and knowledge bases in the learning process of Polish companies

    DEFF Research Database (Denmark)

    Lorentzen, Anne

    2004-01-01

    The article discusses how Polish companies face the trend of globalisation and cope with competition from companies in the West, and innovate their production continuously......The article discusses how Polish companies face the trend of globalisation and cope with competition from companies in the West, and innovate their production continuously...

  17. A novel vibration assisted polishing device based on the flexural mechanism driven by the piezoelectric actuators

    Science.gov (United States)

    Wang, Guilian; Zhou, Xiaoqin; Ma, Peiqun; Wang, Rongqi; Meng, Guangwei; Yang, Xu

    2018-01-01

    The vibration assisted polishing has widely application fields because of higher machining frequency and better polishing quality, especially the polishing with the non-resonant mode that is regarded as a kind of promising polishing method. This paper reports a novel vibration assisted polishing device, consisting of the flexible hinge mechanism driven by the piezoelectric actuators, which is suitable for polishing planes or curve surfaces with slow curvature. Firstly, the generation methods of vibration trajectory are investigated for the same frequency and different frequency signals' inputs, respectively, and then the types of elliptic and Lissajous's vibration trajectories are generated respectively. Secondly, a flexural mechanism consisting of the right circular flexible hinges and the leaf springs is developed to produce two-dimensional vibration trajectory. Statics and dynamics investigating of this flexible mechanism are finished in detail. The analytical models about input and output compliances of the flexural mechanism are established according to the matrix-based compliance modeling, and the dynamic model of the flexural mechanism based on the Euler-Lagrange equation is also presented. The finite element model of the flexural mechanism was established to carry out the numerical simulation in order to testify the rationality of device design. Finally, the polishing experiment is carried out to prove the effectiveness of the vibration device. The experimental results show that this novel vibration assisted polishing device developed in this study can remove more effectively the cutting marks left by last process and obviously reduce the workpiece surface roughness.

  18. Effect of Degree of Polish on Milling and Nutritive Qualities of Some ...

    African Journals Online (AJOL)

    All the wheat varieties absorbed appreciable amount of water (ABPT=60%) and above, irrespective of polishing time while T222 absorbed slightly less (56%) water. The quality parameters involving gluten content, farinograph tests, baking volumes, inferred that 20 minutes of polishing time was the best for all the varieties.

  19. Polish Foreign Trade: The Quality Catch-up and the Influence of Foreign Direct Investments

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Ulff-Møller

    2000-01-01

    This paper investigates how the Polish transition process has expressed itself in export and inward foreign direct investments (FDI), and the relations between export and FDI. Since 1988, the number of Polish products able to compee in export markets has steadily increased. The quality level...

  20. Are Polish Primary School Pupils in Favor of Wearing Uniforms? Snapshot Comment

    Science.gov (United States)

    Asotska, Julia; Butler, Norman L.; Davidson, Barry S.; Griffith, Kimberly Grantham; Brown, Veda E.; Kritsonis, Wiilliam Allan

    2007-01-01

    The purpose of this article is to discuss whether Polish primary school pupils want to wear uniforms, and it is motivated by the Polish government's recently proposed policy: Zero Tolerance for Violence at School. Seventy one pupils, who attend Podstawowka Nr30 school in Cracow, were surveyed, and the authors found that most pupils are not in…

  1. Polish Experts’ Communication Encounters with Locals in a Chinese Subsidiary of a Western MNC

    DEFF Research Database (Denmark)

    Wilczewski, Michał; Søderberg, Anne-Marie; Gut, Arkadiusz

    This exploratory study investigates Polish expatriate experts´ accounts of encounters with local personnel when building a Chinese subsidiary of a Western MNC between 2011 and 2015. Semi-structured, narrative interviews were conducted with Polish experts, drawing on qualitative methodology and th...

  2. Wear characteristics of polished and glazed lithium disilicate ceramics opposed to three ceramic materials.

    Science.gov (United States)

    Saiki, Osamu; Koizumi, Hiroyasu; Akazawa, Nobutaka; Kodaira, Akihisa; Okamura, Kentaro; Matsumura, Hideo

    2016-01-01

    This study compared the wear characteristics of a heat-pressed lithium disilicate ceramic material opposed to feldspathic porcelain, a lithium disilicate glass ceramic, and zirconia materials. Ceramic plate specimens were prepared from feldspathic porcelain (EX-3 nA1B), lithium disilicate glass ceramics (e.max CAD MO1/C14), and zirconia (Katana KT 10) and then ground or polished. Rounded rod specimens were fabricated from heat-pressed lithium disilicate glass ceramic (e.max press LT A3) and then glazed or polished. A sliding wear testing apparatus was used for wear testing. Wear of glazed rods was greater than that of polished rods when they were abraded with ground zirconia, ground porcelain, polished porcelain, or polished lithium disilicate ceramics. For both glazed and polished rods, wear was greater when the rods were abraded with ground plates. The findings indicate that application of a polished surface rather than a glazed surface is recommended for single restorations made of heat-pressed lithium disilicate material. In addition, care must be taken when polishing opposing materials, especially those used in occlusal contact areas. (J Oral Sci 58, 117-123, 2016).

  3. Effect of finishing/polishing techniques and time on surface roughness of esthetic restorative materials

    Directory of Open Access Journals (Sweden)

    Prashanthi Sampath Madhyastha

    2017-01-01

    Conclusion: It might be concluded that: (i Filtek P90 showed least Ra values followed by < Z100 < Dyract < GIC; (ii immediate (24 h finishing/polishing of materials is better than delayed; and (iii among all these polishing systems, diamond bur–Astropol and Astrobrush showed good surface finish.

  4. OSSM2008 Polish Moessbauer Community Meeting: Program, Abstracts and List of Participants

    International Nuclear Information System (INIS)

    2008-01-01

    The Polish Moessbauer Community Meeting - OSSM2008 has been organized by Polish scientists using the Moessbauer spectroscopy in their research. Main subjects of the meeting are investigations of modern materials electronic structure by means of Moessbauer effect (ME), using ME in biological test of tissue diseases and ME investigation of physical properties of different steels

  5. Holocaust Education in Polish Public Schools: Between Remembrance and Civic Education

    Science.gov (United States)

    Milerski, Boguslaw

    2010-01-01

    This article analyzes the historical and political context of Holocaust education, and its implementation in Polish schools. Perceptions of the Holocaust continue to change, influenced by Poland's social and political situation. The Polish historical context is quite specific; it includes the long history of Poles and Jews as neighbors, with local…

  6. Physiology of Ramadan fasting

    OpenAIRE

    Shokoufeh Bonakdaran

    2016-01-01

    Considering the emphasis of Islam on the importance of fasting, Muslims attempt to fast from dawn until sunset during the holy month of Ramadan. Fasting is associated with several benefits for normal and healthy individuals. However, it could pose high risks to the health of diabetic patients due to certain physiological changes. This study aimed to compare the physiological changes associated with fasting in healthy individuals and diabetic patients during Ramadan. Furthermore, we reviewed t...

  7. Principles and standards for reporting animal experiments in The Journal of Physiology and Experimental Physiology.

    Science.gov (United States)

    Grundy, David

    2015-07-01

    The Journal of Physiology and Experimental Physiology have always used UK legislation as the basis of their policy on ethical standards in experiments on non-human animals. However, for international journals with authors, editors and referees from outside the UK the policy can lack transparency and is sometimes cumbersome, requiring the intervention of a Senior Ethics Reviewer or advice from external experts familiar with UK legislation. The journals have therefore decided to set out detailed guidelines for how authors should report experimental procedures that involve animals. As well as helping authors, this new clarity will facilitate the review process and decision making where there are questions regarding animal ethics. © 2015 The Authors. Experimental Physiology © 2015 The Physiological Society.

  8. Fighting alcoholism among railway workers in the light of early 20th Century Polish-language temperance publications

    Directory of Open Access Journals (Sweden)

    Izabela Krasińska

    2016-12-01

    Discussion and conclusions: The Polish-language temperance periodicals provide, among other things, valuable information referring to as yet unknown though essential problem of fighting alcoholism among railway workers in Europe, USA and the Polish territories of the Three Partitions.

  9. Sublingual immunotherapy (SLIT – indications, mechanism, and efficacy Position paper prepared by the Section of Immunotherapy, Polish Society of Allergy

    Directory of Open Access Journals (Sweden)

    Marek Jutel

    2015-12-01

    Full Text Available SLIT ( sublingual immunotherapy induces allergen-specific immune tolerance by sublingual administration of a gradually increasing dose of an allergen. The mechanism of SLIT is comparable to those during SCIT (subcutaneous immunotherapy, with the exception of local oral dendritic cells, pre-programmed to elicit tolerance. In the SLIT dose, to achieve the same efficacy as in SCIT, it should be 50–100 times higher with better safety profile. The highest quality evidence supporting the efficacy of SLIT lasting 1 – 3 years has been provided by the large scale double-blind, placebo-controlled (DBPC trials for grass pollen extracts, both in children and adults with allergic rhinitis. Current indications for SLIT are allergic rhinitis (and conjunctivitis in both children and adults sensitized to pollen allergens (trees, grass, Parietaria , house dust mites ( Dermatophagoides pteronyssinus, Dermatophagoides farinae , cat fur, as well as mild to moderate controlled atopic asthma in children sensitized to house dust mites. There are positive findings for both asthma and new sensitization prevention. Severe adverse events, including anaphylaxis, are very rare, and no fatalities have been reported. Local adverse reactions develop in up to 70 – 80% of patients. Risk factors for SLIT adverse events have not been clearly identified. Risk factors of non-adherence to treatment might be dependent on the patient, disease treatment, physician-patient relationship, and variables in the health care system organization.

  10. Second BRITE-Constellation Science Conference: Small satellites—big science, Proceedings of the Polish Astronomical Society volume 5

    Science.gov (United States)

    Zwintz, Konstanze; Poretti, Ennio

    2017-09-01

    In 2016 the BRITE-Constellation mission had been operational for more than two years. At that time, several hundreds of bright stars of various types had been observed successfully in the two BRITE lters and astonishing new discoveries had been made. Therefore, the time was ripe to host the Second BRITE-Constellation Science Conference: Small satellites | big science" from August 22 to 26, 2016, in the beautiful Madonnensaal of the University of Innsbruck, Austria. With this conference, we brought together the scientic community interested in BRITE-Constellation, pro- vided an update on the status of the mission, presented and discussed latest scientic results, shared our experiences with the data, illustrated successful cooperations between professional and amateur ground-based observers and BRITE scientists, and explored new ideas for future BRITE-Constellation observations.

  11. Sublingual immunotherapy (SLIT)--indications, mechanism, and efficacy: Position paper prepared by the Section of Immunotherapy, Polish Society of Allergy.

    Science.gov (United States)

    Jutel, Marek; Bartkowiak-Emeryk, Małgorzata; Bręborowicz, Anna; Cichocka-Jarosz, Ewa; Emeryk, Andrzej; Gawlik, Radosław; Gonerko, Paweł; Rogala, Barbara; Nowak-Węgrzyn, Anna; Samoliński, Bolesław

    2016-03-23

    SLIT (sublingual immunotherapy,) induces allergen-specific immune tolerance by sublingual administration of a gradually increasing dose of an allergen. The mechanism of SLIT is comparable to those during SCIT (subcutaneous immunotherapy), with the exception of local oral dendritic cells, pre-programmed to elicit tolerance. In the SLIT dose, to achieve the same efficacy as in SCIT, it should be 50-100 times higher with better safety profile. The highest quality evidence supporting the efficacy of SLIT lasting 1-3 years has been provided by the large scale double-blind, placebo-controlled (DBPC) trials for grass pollen extracts, both in children and adults with allergic rhinitis. Current indications for SLIT are allergic rhinitis (and conjunctivitis) in both children and adults sensitized to pollen allergens (trees, grass, Parietaria), house dust mites (Dermatophagoides pteronyssinus, Dermatophagoides farinae), cat fur, as well as mild to moderate controlled atopic asthma in children sensitized to house dust mites. There are positive findings for both asthma and new sensitization prevention. Severe adverse events, including anaphylaxis, are very rare, and no fatalities have been reported. Local adverse reactions develop in up to 70 - 80% of patients. Risk factors for SLIT adverse events have not been clearly identified. Risk factors of non-adherence to treatment might be dependent on the patient, disease treatment, physician-patient relationship, and variables in the health care system organization.

  12. [Oral combined hormonal contraception containing nomegestrol acetate and 17beta-oestradiol--the statement of Polish Gynecological Society Experts Group].

    Science.gov (United States)

    Debski, Romuald; Kotarski, Jan; Paszkowski, Tomasz; Pawelczyk, Leszek; Poreba, Ryszard; Skrzypulec-Plinta, Violetta; Tomaszewski, Jacek

    2012-04-01

    Nomegestrol acetate (NOMAC) combined with E2 (Zoely) is a monophasic oral contraceptive (OC) which safety and efficacy was confirmed in a number of level I evidence clinical trials. Zoely is highly effective OC, especially in overweight and obese patients, with good cycle control, safe and well tolerated. NOMAC/E2 combination causes no or minimal weight gain and is characterized by minimal influence on bone mineral density or blood pressure and presence of acne. Moreover lipids profile, carbohydrates metabolism, haemostasis and endocrine glands functioning were not affected. High tolerance and acceptance of NOMAC/E2 combination by women, low adverse event profile, fast recovery of ovarian activity and ovulation is a reasonable treatment tool in everyday practice.

  13. The Myasthenia Gravis-specific Activities of Daily Living scale as a useful outcome measure and in routine clinical management in Polish patients.

    Science.gov (United States)

    Rozmilowska, Izabela Monika; Adamczyk-Sowa, Monika Helena; Czyzewski, Damian

    2018-01-11

    The Myasthenia Gravis-Activities of Daily Living scale (MG-ADL) is a short, and easy to use disease-specific quality of life during daily routine tool in myasthenia gravis. The purpose of our work was to evaluate neurological condition patients with myasthenia gravis using the form MG-ADL in order to enable the introduction in common use of an instrument which allows for the assessment of patients with myasthenia gravis. The total number of 50 patients with MG were qualified for the examination. Each patient underwent neurological examination and completed the quality of life evaluation questionnaire MQ-ADL. Additionally, each patient was asked to evaluate the quality of his/her life by means of questionnaire MG-QOL 15 and MG Composite in Polish language version. Our analysis showed a positive correlation with other scales used - MG-QOL 15, MGFA, MG Composite. The intensification of neurological symptoms showed significant relation with obtained higher number of points in MG-ADL questionnaire. The MG-ADL was found to have high internal consistency, test-retest reliability, and concurrent validity. We confirmed reliability and dependability of the questionnaire in the the test-retest assessment. The MG-ADL is accepted to be a reliable and valuable tool for measuring disease-specific QOL in Polish patients with MG. Copyright © 2018 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  14. Communicating Science to Society

    Science.gov (United States)

    Illingworth, Samuel; Muller, Jennifer; Leather, Kimberley; Morgan, William; O'Meara, Simon; Topping, David; Booth, Alastair; Llyod, Gary; Young, Dominique; Bannan, Thomas; Simpson, Emma; Percival, Carl; Allen, Grant; Clark, Elaine; Muller, Catherine; Graves, Rosemarie

    2014-05-01

    "Nothing in science has any value to society if it is not communicated." So goes the 1952 quote from Anne Roe, the noted twentieth century American psychologist and writer. She went on to say that "scientists are beginning to learn their social obligations", and now over 60 years later there is certainly evidence to support her assertions. As scientists, by communicating our research to the general public we not only better inform the tax payer where their money is being spent, but are also able to help put into context the topical environmental challenges and issues that society faces, as well as inspiring a whole new generation of future scientists. This process of communication is very much a two-way street; by presenting our work to people outside of our usual spheres of contemporaries, we expose ourselves to alternative thoughts and insights that can inspire us, as scientists, to take another look at our research from angles that we had never before considered. This work presents the results and experiences from a number of public engagement and outreach activities across the UK, in which geoscientists engaged and interacted with members of the general public. These include the design and implementation of Raspberry Pi based outreach activities for several hundred high school students; the process of running a successful podcast (http://thebarometer.podbean.com); hosting and participating in science events for thousands of members of the general public (e.g. http://www.manchestersciencefestival.com and http://sse.royalsociety.org/2013); and creating a citizen science activity that involved primary school children from across the UK. In communicating their research it is imperative that scientists interact with their audience in an effective and engaging manner, whether in an international conference, a classroom, or indeed down the pub. This work also presents a discussion of how these skills can be developed at an early stage in the careers of a research

  15. Nanotechnology and society

    Science.gov (United States)

    Keller, Kenneth H.

    2007-01-01

    Past experience has shown that the successful introduction of a new technology requires careful attention to the interactions between the technology and society. These interactions are bi-directional: on the one hand, technology changes and challenges social patterns and, on the other hand, the governance structures and values of the society affect progress in developing the technology. Nanotechnology is likely to be particularly affected by these kinds of interactions because of its great promise and the unusually early public attention it has received. Moreover, it represents a new kind of experiment in packaging a rather wide range of fundamental research activities under a single "mission-like" umbrella. Although this gives it more impetus as a field, it sets a higher bar for showing successful applications early on and because it links disparate fields, regulatory regimes reasonable for one kind of nanotechnology development may be inappropriately extended to others. There are a number of lessons to be gleaned from experience with the introduction of other technologies, which offer guidance with respect to what pitfalls to avoid and what issues to be sensitive to as we move forward with the development of nanotechnology applications. The problems encountered by nuclear power point out the dangers of over-promising and the role the need for the technology plays in ameliorating fears of risk. The public reaction to biomedical engineering and biotechnology highlights, in addition, the cultural factors that come into play when technologies raise questions about what is "natural" and what is "foreign" and what conceptions are involved in defining "personhood". In all cases, it has been clear that a main task for those introducing new technology is building public trust-in the safety of the technologies and the integrity of those introducing it. The advocates of nanotechnology have already shown that they are generally aware of the need to consider the public

  16. Nanotechnology and society

    International Nuclear Information System (INIS)

    Keller, Kenneth H.

    2007-01-01

    Past experience has shown that the successful introduction of a new technology requires careful attention to the interactions between the technology and society. These interactions are bi-directional: on the one hand, technology changes and challenges social patterns and, on the other hand, the governance structures and values of the society affect progress in developing the technology. Nanotechnology is likely to be particularly affected by these kinds of interactions because of its great promise and the unusually early public attention it has received. Moreover, it represents a new kind of experiment in packaging a rather wide range of fundamental research activities under a single 'mission-like' umbrella. Although this gives it more impetus as a field, it sets a higher bar for showing successful applications early on and because it links disparate fields, regulatory regimes reasonable for one kind of nanotechnology development may be inappropriately extended to others. There are a number of lessons to be gleaned from experience with the introduction of other technologies, which offer guidance with respect to what pitfalls to avoid and what issues to be sensitive to as we move forward with the development of nanotechnology applications. The problems encountered by nuclear power point out the dangers of over-promising and the role the need for the technology plays in ameliorating fears of risk. The public reaction to biomedical engineering and biotechnology highlights, in addition, the cultural factors that come into play when technologies raise questions about what is 'natural' and what is 'foreign' and what conceptions are involved in defining 'personhood'. In all cases, it has been clear that a main task for those introducing new technology is building public trust-in the safety of the technologies and the integrity of those introducing it. The advocates of nanotechnology have already shown that they are generally aware of the need to consider the public

  17. Proceedings of the 13. Annual meeting of the Federation of Societies on Experimental Biology; 23. Brazilian congress on biophysics; 30. Brazilian congress on pharmacology and experimental therapeutics; 33. Brazilian congress on physiology; 14. Brazilian congress on clinical research; 22. Brazilian congress on neuroscience and behaviour. Abstracts

    International Nuclear Information System (INIS)

    1998-01-01

    Several aspects concerning neuroscience and behavior, compared physiology, endocrinology, pharmacology, molecular immunology and immuno diagnosis, biochemistry, genetic and toxicology of either animals, plants and microorganisms are studied. Topics such as cell membrane structures (including receptors), enzymatic assays, biological pathways, structural chemical analysis, metabolism, biological functions, blood pressure regulation are focused. The use of radiolabelled compounds, e.g. radioassay, radioimmunoassay, radioreceptor assay, are the most applied techniques

  18. Polishing and toothbrushing alters the surface roughness and gloss of composite resins.

    Science.gov (United States)

    Kamonkhantikul, Krid; Arksornnukit, Mansuang; Takahashi, Hidekazu; Kanehira, Masafumi; Finger, Werner J

    2014-01-01

    This study aimed to investigate the surface roughness and gloss of composite resins after using two polishing systems and toothbrushing. Six composite resins (Durafill VS, Filtek Z250, Filtek Z350 XT, Kalore, Venus Diamond, and Venus Pearl) were evaluated after polishing with two polishing systems (Sof-Lex, Venus Supra) and after toothbrushing up to 40,000 cycles. Surface roughness (Ra) and gloss were determined for each composite resin group (n=6) after silicon carbide paper grinding, polishing, and toothbrushing. Two-way ANOVA indicated significant differences in both Ra and gloss between measuring stages for the composite resins tested, except Venus Pearl, which showed significant differences only in gloss. After polishing, the Filtek Z350 XT, Kalore, and Venus Diamond showed significant increases in Ra, while all composite resin groups except the Filtek Z350 XT and Durafill VS with Sof-Lex showed increases in gloss. After toothbrushing, all composite resin demonstrated increases in Ra and decreases in gloss.

  19. Mathematical modelling of a self-polishing antifouling paint exposed to seawater: A parameter study

    DEFF Research Database (Denmark)

    Kiil, Søren; Pedersen, M. S.; Dam-Johansen, Kim

    2002-01-01

    A Fundamental mathematical model for a self-polishing antifouling paint was used to conduct a parameter study. The aims were to show how a mathematical model can reduce the amount of experimental work needed to estimate the behaviour of self-polishing antifouling paints at different conditions......, and to suggest ways of controlling biocide release rates. A case study with an antifouling paint based on the well-known tributyltin self-polishing copolymer system showed that the rate of paint polishing was influenced, to various degrees, by the following parameters: seawater pH and concentration of Na......Cl, pigment particle size. pigment volume concentration of the paint, the rate of pigment dissolution, and the pore size distribution of the leached layer. The modelling approach can be applied to any type of self-polishing antifouling paint provided that kinetic, solubility and diffusivity data are available...

  20. Behaviorism and Society.

    Science.gov (United States)

    Krapfl, Jon E

    2016-05-01

    A probable list of causes for the limited acceptance of behaviorism in our society is identified. This is followed by a summary review of the proposed solutions identified in other papers in this special issue of The Behavior Analyst, most of which relate to either better marketing of either the behavior analytic process or the results achieved as a consequence. One paper proposes a more broad conception of behavior analysis. This paper endorses the solutions identified in previous papers and then goes on to propose an even more broad conception of behavior analysis and makes the point that behavior analysis is unlikely to flourish unless behavior analysts understand a good deal more about the cultural and other contextual features of the environments in which they work.

  1. War and society

    Directory of Open Access Journals (Sweden)

    Upeniece V.

    2016-01-01

    Full Text Available A discussion of effects of war on society is desirable as it can stimulate nations and their politicians to refrain in their international and non-international relations from the threat or use of force against the territorial integrity or political independence of the state. The prohibition of the use of force is a valid norm of customary international law and is fixed in the Charter of the United Nations. Any specific use of force can be lawful only if it is based on exceptions of this rule (action of self-defence under the Article 51 or action under specific authorization by the Security Council under Chapter VII. However the main issue is how to ensure that the other states respect this principle of non-use of force.

  2. Making Sense for Society

    Science.gov (United States)

    van der Heide, J. J.; Grus, M. M.; Nouwens, J. C. A. J.

    2017-09-01

    The Netherlands is a densely populated country. Cities in the metropolitan area (Randstad) will be growing at a fast pace in the coming decades1. Cities like Amsterdam and Rotterdam are being overrun by tourists. Climate change effects are noticed in cities (heavy rains for instance). Call for circular economy rises. Traffic increases. People are more self-reliant. Public space is shared by many functions. These challenges call for smart answers, more specific and directly than ever before. Sensor data is a cornerstone of these answers. In this paper we'll discuss the approaches of Dutch initiatives using sensor data as the new language to live a happy life in our cities. Those initiatives have been bundled in a knowledge platform called "Making sense for society" 1 https://www.cbs.nl/nl-nl/nieuws/2016/37/pbl-cbs-prognose-groei-steden-zet-door (in dutch)

  3. Advanced information society(5)

    Science.gov (United States)

    Tanizawa, Ippei

    Based on the advancement of information network technology information communication forms informationalized society giving significant impact on business activities and life style in it. The information network has been backed up technologically by development of computer technology and has got great contribution by enhanced computer technology and communication equipments. Information is transferred by digital and analog methods. Technical development which has brought out multifunctioned modems of communication equipments in analog mode, and construction of advanced information communication network which has come out by joint work of computer and communication under digital technique, are described. The trend in institutional matter and standardization of electrical communication is also described showing some examples of value-added network (VAN).

  4. Popular Music and Society

    DEFF Research Database (Denmark)

    2007-01-01

    Fifteen years after the collapse of the Soviet Union, popular music is thriving in the former Soviet territories and covers a broad variety of genres.  Among these are rock bands formed in the Soviet era, surviving legends of Soviet pop, and younger bands and performers of the 1990s and 2000s.......   Local and foreign musics blend as new impulses arrive from without and arise from within the region.  Thanks to the most recent wave of Russian emigrants, these popular musics have also spread to various localities around the world, as exemplified by the phenomenon of "Russendisko" in Berlin...... or the Russkii Rok-Klub v Amerike (Russian Rock Club of America).   This special edition of Popular Music and Society aims to present research on contemporary popular music (broadly defined) in the former Soviet republics and their diasporas.  A central issue will be how the musical landscape has changed since...

  5. Nuclear Research and Society

    International Nuclear Information System (INIS)

    Eggermont, G.

    2000-01-01

    In 1998, SCK-CEN took the initiative to include social sciences and humanities into its research programme. Within this context, four projects were defined, respectively on sustainability and nuclear development; transgenerational ethics related to the disposal of long-lived radioactive waste; legal aspects and liability; emergency communication and risk perception. Two reflection groups were established, on expert culture and ethical choices respectively, in order to deepen insight while creating exchange of disciplinary approaches of the committed SCK-CEN researchers and social scientists. Within the context of SCK-CEN's social sciences and humanities programme, collaborations with various universities were initiated, teams consisting of young doctorate and post-doctorate researchers and university promotors with experience in interaction processes of technology with society were established and steering committees with actors and external experts were set up for each project. The objectives and main achievements in the four projects are summarised

  6. Afghanistan, state and society

    DEFF Research Database (Denmark)

    Kværnø, Ole

    In June 2007, the RAND Corporation and the Royal Danish Defence College hosted a conference titled “Afghanistan: State and Society, Great Power Politics, and the Way Ahead”. The two-day event, held in Copenhagen, was attended by more than 100 politicians, scholars, academics, and representative...... of both governmental and nongovernmental institutions from more than 20 states. Its theme was to discuss the problems that Afghanistan faces in the wake of the U.S.-led attack on al Qaeda training camps and the Taliban government; examine the challenges confronting the NATO International Security...... Assistance Force as it coordinates nation-building activities in Afghanistan; and suggest ways to address these issues. This volume compiles 11 of the papers presented at the conference; themes include the importance of historical precedents, coordination among relevant parties, and the development of an all...

  7. Nuclear Research and Society

    Energy Technology Data Exchange (ETDEWEB)

    Eggermont, G

    2000-07-01

    In 1998, SCK-CEN took the initiative to include social sciences and humanities into its research programme. Within this context, four projects were defined, respectively on sustainability and nuclear development; transgenerational ethics related to the disposal of long-lived radioactive waste; legal aspects and liability; emergency communication and risk perception. Two reflection groups were established, on expert culture and ethical choices respectively, in order to deepen insight while creating exchange of disciplinary approaches of the committed SCK-CEN researchers and social scientists. Within the context of SCK-CEN's social sciences and humanities programme, collaborations with various universities were initiated, teams consisting of young doctorate and post-doctorate researchers and university promotors with experience in interaction processes of technology with society were established and steering committees with actors and external experts were set up for each project. The objectives and main achievements in the four projects are summarised.

  8. POLYMORPHISM OF PROLACTIN RECEPTOR GENE (PRLR IN THE POLISH LANDRACE AND POLISH LARGE WHITE SWINE POPULATION AND REPRODUCTIVE TRAITS

    Directory of Open Access Journals (Sweden)

    AGATA ZIÓŁKOWSKA

    2011-01-01

    Full Text Available Prolactin receptor gene was found in pig chromosome 16, and it is one of the genes with a significant effect on reproduction traits in sows. The objective of the research was to determine polymorphism of the prolactin receptor gene in pigs of two maternal breeds: Polish Landrace and Polish Large White, as well as analyse relations between particular allelomorphic variants, and reproduction traits of examined sows. Two PRLR gene alleles, A and B, were isolated, they were obtained after AluI restriction gene digestion of the PCR product with the length of 163 bp; furthermore, three genotypes were identified: PRLRAA – 85, 59, 19 bp; PRLRAB – 104, 85, 59, 19 bp; PRLRBB – 104, 59 bp. We assessed 122 sows, in terms of their age at the first farrowing, as well as the sizes of the two subsequent litters. No statistically significant differences were found in the examined reproduction traits in sows with different allelomorphic relations, both within each breed and between breeds. Obtained results indicate that it is necessary to conduct further research on a larger animal group.

  9. Polish Adult Reading Test (PART) - construction of Polish test for estimating the level of premorbid intelligence in schizophrenia.

    Science.gov (United States)

    Karakuła-Juchnowicz, Hanna; Stecka, Mariola

    2017-08-29

    In view of unavailability in Poland of the standardized methods to measure PIQ, the aim of the work was to develop a Polish test to assess the premorbid level of intelligence - PART(Polish AdultReading Test) and to measureits psychometric properties, such as validity, reliability as well as standardization in the group of schizophrenia patients. The principles of PART construction were based on the idea of popular worldwide National Adult Reading Test by Hazel Nelson. The research comprised a group of 122 subjects (65 schizophrenia patients and 57 healthy people), aged 18-60 years, matched for age and gender. PART appears to be a method with high internal consistency and reliability measured by test-retest, inter-rater reliability, and the method with acceptable diagnostic and prognostic validity. The standardized procedures of PART have been investigated and described. Considering the psychometric values of PART and a short time of its performance, the test may be a useful diagnostic instrument in the assessment of premorbid level of intelligence in a group of schizophrenic patients.

  10. Comparison of Various Databases for Estimation of Dietary Polyphenol Intake in the Population of Polish Adults

    Science.gov (United States)

    Witkowska, Anna M.; Zujko, Małgorzata E.; Waśkiewicz, Anna; Terlikowska, Katarzyna M.; Piotrowski, Walerian

    2015-01-01

    The primary aim of the study was to estimate the consumption of polyphenols in a population of 6661 subjects aged between 20 and 74 years representing a cross-section of the Polish society, and the second objective was to compare the intakes of flavonoids calculated on the basis of the two commonly used databases. Daily food consumption data were collected in 2003–2005 using a single 24-hour dietary recall. Intake of total polyphenols was estimated using an online Phenol-Explorer database, and flavonoid intake was determined using following data sources: the United States Department of Agriculture (USDA) database combined of flavonoid and isoflavone databases, and the Phenol-Explorer database. Total polyphenol intake, which was calculated with the Phenol-Explorer database, was 989 mg/day with the major contributions of phenolic acids 556 mg/day and flavonoids 403.5 mg/day. The flavonoid intake calculated on the basis of the USDA databases was 525 mg/day. This study found that tea is the primary source of polyphenols and flavonoids for the studied population, including mainly flavanols, while coffee is the most important contributor of phenolic acids, mostly hydroxycinnamic acids. Our study also demonstrated that flavonoid intakes estimated according to various databases may substantially differ. Further work should be undertaken to expand polyphenol databases to better reflect their food contents. PMID:26569297

  11. Quantitative Agent Based Model of Opinion Dynamics: Polish Elections of 2015

    Science.gov (United States)

    Sobkowicz, Pawel

    2016-01-01

    We present results of an abstract, agent based model of opinion dynamics simulations based on the emotion/information/opinion (E/I/O) approach, applied to a strongly polarized society, corresponding to the Polish political scene between 2005 and 2015. Under certain conditions the model leads to metastable coexistence of two subcommunities of comparable size (supporting the corresponding opinions)—which corresponds to the bipartisan split found in Poland. Spurred by the recent breakdown of this political duopoly, which occurred in 2015, we present a model extension that describes both the long term coexistence of the two opposing opinions and a rapid, transitory change due to the appearance of a third party alternative. We provide quantitative comparison of the model with the results of polls and elections in Poland, testing the assumptions related to the modeled processes and the parameters used in the simulations. It is shown, that when the propaganda messages of the two incumbent parties differ in emotional tone, the political status quo may be unstable. The asymmetry of the emotions within the support bases of the two parties allows one of them to be ‘invaded’ by a newcomer third party very quickly, while the second remains immune to such invasion. PMID:27171226

  12. A Practical Joke in Public Sphere – a Polish Case Study

    Directory of Open Access Journals (Sweden)

    Dorota Brzozowska

    2017-06-01

    Full Text Available The aim of the paper is to show multiple layers of discourse and the consequences of a particular practical joke that has been played at a local public event and has become a theme for media coverage nationwide. Students in one of Polish high schools brought a goat as a present to their headmaster and handed it in during their commencement ceremony. Some event participants reported it to the Animal Welfare Society claiming that the goat was mistreated. It seemed that it was not eager to be led on a leash and it urinated, which was interpreted as a sign of discomfort and stress. The story became a headline first in the local and then in the national press and television, and was accompanied by heated discussions on social media. Photos were posted on the official school website. Multiple comments were very aggressive towards the school, its students and teachers alike. Some students used the opportunity to create a goat fan page – a good source of rapidly appearing jokes. The discussions evoked by the incident, lead to the questions about political correctness and about the possibilities and consequences of making practical jokes in the contemporary public sphere. The analysis of the case makes it possible to create the communication model showing the reverberations caused by the incident in the public sphere. The perspectives of the participants involved in different communication roles are highlighted in the model, altogether with the links marking the relations between particular parties involved.

  13. Expectations from Society

    International Nuclear Information System (INIS)

    Blowers, A.

    2008-01-01

    Prof. A. Blowers observed that the social context within which radioactive waste management is considered has evolved over time. The early period where radioactive waste was a non-issue was succeeded by a period of intense conflict over solutions. The contemporary context is more consensual, in which solutions are sought that are both technically sound and socially acceptable. Among the major issues is that of inter-generational equity embraced in the question: how long can or should our responsibility to the future extend? He pointed out the differences in timescales. On the one hand, geo-scientific timescales are very long term, emphasizing the issue of how far into the future it is possible to make predictions about repository safety. By contrast, socio cultural timescales are much shorter, focusing on the foreseeable future of one or two generations and raising the issue of how far into the future we should be concerned. He listed. the primary expectations from society which are: safety and security to alleviate undue burdens to future generations and flexibility in order to enable the future generations to have a stake in decision making. The need to reconcile the two had led to a contemporary emphasis on phased geological disposal incorporating retrievability. However, the long timescales for implementation of disposal provided for sufficient flexibility without the need for retrievability. Future generations would inevitably have sold stake in decision making. Prof. A.. Blowers pointed out that society is also concerned with participation in decision making for implementation. The key elements for success are: openness and transparency, staged process, participation, partnership, benefits to enhance the well being of communities and a democratic framework for decision making, including the ratification of key decisions and the right for communities to withdraw from the process up to a predetermined point. This approach for decision making may also have

  14. Beauty and society.

    Science.gov (United States)

    Sarwer, David B; Grossbart, Ted A; Didie, Elizabeth R

    2003-06-01

    Beauty is an abstract construct. We all have our own ideas about what is and is not beautiful--a particular song or painting, a man or woman. Accurately describing what exactly "it" is that makes the song, painting or person beautiful, however, is a daunting task. In this article, we attempt to make the case that beauty and physical attractiveness is a serious matter. We begin with a discussion of the role of beauty in evolutionary theory. Next, we turn to theories of the physiology of beauty, which focus on physical characteristics such as pathogen resistance, averageness, physical symmetry, body ratios, and youthfulness. We then describe changes in the societal standards of beauty through a discussion of the relatively recent history of mass media images of beauty. We then use the psychological construct of body image to begin to understand the nature of beauty on an individual level. The article concludes with a discussion of the things that we do to make ourselves more beautiful.

  15. Surface changes of metal alloys and high-strength ceramics after ultrasonic scaling and intraoral polishing.

    Science.gov (United States)

    Yoon, Hyung-In; Noh, Hyo-Mi; Park, Eun-Jin

    2017-06-01

    This study was to evaluate the effect of repeated ultrasonic scaling and surface polishing with intraoral polishing kits on the surface roughness of three different restorative materials. A total of 15 identical discs were fabricated with three different materials. The ultrasonic scaling was conducted for 20 seconds on the test surfaces. Subsequently, a multi-step polishing with recommended intraoral polishing kit was performed for 30 seconds. The 3D profiler and scanning electron microscopy were used to investigate surface integrity before scaling (pristine), after scaling, and after surface polishing for each material. Non-parametric Friedman and Wilcoxon signed rank sum tests were employed to statistically evaluate surface roughness changes of the pristine, scaled, and polished specimens. The level of significance was set at 0.05. Surface roughness values before scaling (pristine), after scaling, and polishing of the metal alloys were 3.02±0.34 µm, 2.44±0.72 µm, and 3.49±0.72 µm, respectively. Surface roughness of lithium disilicate increased from 2.35±1.05 µm (pristine) to 28.54±9.64 µm (scaling), and further increased after polishing (56.66±9.12 µm, P scaling (from 1.65±0.42 µm to 101.37±18.75 µm), while its surface roughness decreased after polishing (29.57±18.86 µm, P scaling significantly changed the surface integrities of lithium disilicate and zirconia. Surface polishing with multi-step intraoral kit after repeated scaling was only effective for the zirconia, while it was not for lithium disilicate.

  16. Computer-Controlled Cylindrical Polishing Process for Large X-Ray Mirror Mandrels

    Science.gov (United States)

    Khan, Gufran S.; Gubarev, Mikhail; Speegle, Chet; Ramsey, Brian

    2010-01-01

    We are developing high-energy grazing incidence shell optics for hard-x-ray telescopes. The resolution of a mirror shells depends on the quality of cylindrical mandrel from which they are being replicated. Mid-spatial-frequency axial figure error is a dominant contributor in the error budget of the mandrel. This paper presents our efforts to develop a deterministic cylindrical polishing process in order to keep the mid-spatial-frequency axial figure errors to a minimum. Simulation software is developed to model the residual surface figure errors of a mandrel due to the polishing process parameters and the tools used, as well as to compute the optical performance of the optics. The study carried out using the developed software was focused on establishing a relationship between the polishing process parameters and the mid-spatial-frequency error generation. The process parameters modeled are the speeds of the lap and the mandrel, the tool s influence function, the contour path (dwell) of the tools, their shape and the distribution of the tools on the polishing lap. Using the inputs from the mathematical model, a mandrel having conical approximated Wolter-1 geometry, has been polished on a newly developed computer-controlled cylindrical polishing machine. The preliminary results of a series of polishing experiments demonstrate a qualitative agreement with the developed model. We report our first experimental results and discuss plans for further improvements in the polishing process. The ability to simulate the polishing process is critical to optimize the polishing process, improve the mandrel quality and significantly reduce the cost of mandrel production

  17. Analysis of the causes and consequences of falls from scaffolding using the Polish construction industry as an example

    Science.gov (United States)

    Hoła, A.; Hoła, B.; Szóstak, M.

    2017-10-01

    The results of research published in many publications indicate that the scale of the problem of accidents at work in the construction industry is significant. Fatal and serious accidents, which in the construction industry are often a result of a fall from a height and associated with working on scaffolding, have a particularly strong impact on society. Systematic controls carried out on Polish construction sites indicate irregularities in the area of ensuring safety on scaffolding. As a result of conducted own studies, dozens of accidents caused by falls from scaffolding were selected from the total number of accidents at work in the construction industry and then analysed. The aim of the research was to identify the causes of these accidents and their consequences. The results of studies conducted in this area will be the content of the article.

  18. Self-image after a Catastrophe. Zofia Kossak-Szczucka and Jerzy Andrzejewski: Two Polish Testimonies of the Holocaust from the 1940s.

    Directory of Open Access Journals (Sweden)

    Tomasz Żukowski

    2015-01-01

    Full Text Available As far as the question of the Holocaust is concerned, the Polish culture is characterised by some peculiar feature. On the one hand, it embraces the texts which quite uncompromisingly describe the Polish role in extermination, noticing a continuum between collective discriminating behaviours of the non-Jewish part of the society and the exterminating activities of the Nazis. Such voices deconstruct narration, in which the Polish majority remains an isolated, bystanding and passive witness of the Holocaust, and demonstrate some forms of participation. On the other hand, the message of this kind does not permeate into social consciousness, does not become known and does not improve the knowledge of the society about itself. The studies of Protest by Zofia Kossak-Szczucka and Wielki Tydzień (“Holy Week” by Jerzy Andrzejewski are used for the description of the mechanism of this “becoming acquainted”. A key role in this mechanism is played by preoccupation with self-image of the group. The Holocaust, to a certain degree, undermined the obviousness of Polish discriminating practices towards Jews. In the awareness of elites there appeared a premonition of other criteria of evaluation of Polish behaviours, going beyond the mentioned practices (a phantasm “eyes of the world”. In the light of such criteria, the attitude towards exterminated Jews proves to be discrediting. At the same time, there appear narrations whose aim is to restore the order of discrimination and the hierarchies connected with it, which comes down to forcing the victims into inferior position—in contrast to the dominating majority—and concealing the knowledge about participation in the crime. Consequently, culture remains in the state of unrest. Unwanted knowledge (and the feeling of guilt returns and the attempts to become purified by the renewed concealment and repudiation of the awareness of evil always prove unsuccessful. The signs of repudiation are the

  19. Irish and Polish in a New Context of Diversity in Northern Ireland’s Schools

    Directory of Open Access Journals (Sweden)

    Mckendry Eugene

    2017-12-01

    Full Text Available While Modern Languages are in decline generally in the United Kingdom’s post-primary schools, including in Northern Ireland (Speak to the Future 2014, the international focus on primary languages has reawakened interest in the curricular area, even after the ending in 2015 of the Northern Ireland Primary Modern Languages Programme which promoted Spanish, Irish and Polish in primary schools. This paper will consider the situation in policy and practice of Modern Languages education, and Irish in particular, in Northern Ireland’s schools. During the years of economic growth in the 1990s Ireland, North and South, changed from being a country of net emigration to be an attractive country to immigrants, only to revert to large-scale emigration with the post-2008 economic downturn. While schools in Great Britain have had a long experience of receiving pupils from diverse ethnic and linguistic backgrounds, firstly from the British Empire and Commonwealth countries, Northern Ireland did not attract many such pupils due to its weaker economic condition and the conflict of the Northern Ireland Troubles. The influx from Poland and other Accession Countries following the expansion of the European Union in 2004 led to a sudden, significant increase in non-English speaking Newcomer pupils (DENI 2017. The discussion in Northern Ireland about a diverse democracy has hitherto concentrated on the historical religious and political divide, where Unionist antipathy led to the Irish Language being dubbed the ‘Green Litmus Test’ of Community Relations (Cultural Traditions Group 1994. Nevertheless, the increasing diversity can hopefully ‘have a leavening effect on a society that has long been frozen in its “two traditions” divide’ (OFMDFM 2005a: 10. This paper will revisit the role and potential of Irish within the curricular areas of Cultural Heritage and Citizenship. An argument will also be made for the importance of language awareness

  20. Dehydration: physiology, assessment, and performance effects.

    Science.gov (United States)

    Cheuvront, Samuel N; Kenefick, Robert W

    2014-01-01

    This article provides a comprehensive review of dehydration assessment and presents a unique evaluation of the dehydration and performance literature. The importance of osmolality and volume are emphasized when discussing the physiology, assessment, and performance effects of dehydration. The underappreciated physiologic distinction between a loss of hypo-osmotic body water (intracellular dehydration) and an iso-osmotic loss of body water (extracellular dehydration) is presented and argued as the single most essential aspect of dehydration assessment. The importance of diagnostic and biological variation analyses to dehydration assessment methods is reviewed and their use in gauging the true potential of any dehydration assessment method highlighted. The necessity for establishing proper baselines is discussed, as is the magnitude of dehydration required to elicit reliable and detectable osmotic or volume-mediated compensatory physiologic responses. The discussion of physiologic responses further helps inform and explain our analysis of the literature suggesting a ≥ 2% dehydration threshold for impaired endurance exercise performance mediated by volume loss. In contrast, no clear threshold or plausible mechanism(s) support the marginal, but potentially important, impairment in strength, and power observed with dehydration. Similarly, the potential for dehydration to impair cognition appears small and related primarily to distraction or discomfort. The impact of dehydration on any particular sport skill or task is therefore likely dependent upon the makeup of the task itself (e.g., endurance, strength, cognitive, and motor skill). © 2014 American Physiological Society.