WorldWideScience

Sample records for possess limited knowledge

  1. On the Limitations of Biological Knowledge

    Science.gov (United States)

    Dougherty, Edward R; Shmulevich, Ilya

    2012-01-01

    Scientific knowledge is grounded in a particular epistemology and, owing to the requirements of that epistemology, possesses limitations. Some limitations are intrinsic, in the sense that they depend inherently on the nature of scientific knowledge; others are contingent, depending on the present state of knowledge, including technology. Understanding limitations facilitates scientific research because one can then recognize when one is confronted by a limitation, as opposed to simply being unable to solve a problem within the existing bounds of possibility. In the hope that the role of limiting factors can be brought more clearly into focus and discussed, we consider several sources of limitation as they apply to biological knowledge: mathematical complexity, experimental constraints, validation, knowledge discovery, and human intellectual capacity. PMID:23633917

  2. 75 FR 58993 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Science.gov (United States)

    2010-09-24

    ... Part V Department of the Interior Fish and Wildlife Service 50 CFR Part 20 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds; Final Rule #0;#0;Federal...-1231-9BPP-L2] RIN 1018-AX06 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for...

  3. Possession divestment by sales in later life.

    Science.gov (United States)

    Ekerdt, David J; Addington, Aislinn

    2015-08-01

    Residential relocation in later life is almost always a downsizing, with many possessions to be divested in a short period of time. This article examines older movers' capacities for selling things, and ways that selling attenuates people's ties to those things, thus accomplishing the human dis-possession of the material convoy. In qualitative interviews in 79 households in the Midwestern United States, older adults reported their experience with possession sales associated with residential relocation. Among this group, three-quarters of the households downsized by selling some belongings. Informal sales seemed the least fraught of all strategies, estate sales had mixed reviews, and garage sales were recalled as laborious. Sellers' efforts were eased by social relations and social networks as helpers and buyers came forward. As selling proceeded, sentiment about possessions waned as their materiality and economic value came to the fore, easing their detachment from the household. Possession selling is challenging because older adults are limited in the knowledge, skills, and efforts that they can apply to the recommodification of their belongings. Selling can nonetheless be encouraged as a divestment strategy as long as the frustrations and drawbacks are transparent, and the goal of ridding is kept in view. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. 76 FR 54657 - Migratory Bird Hunting; Early Seasons and Bag and Possession Limits for Certain Migratory Game...

    Science.gov (United States)

    2011-09-01

    ... Migratory Game Birds in the Contiguous United States, Alaska, Hawaii, Puerto Rico, and the Virgin Islands... Bag and Possession Limits for Certain Migratory Game Birds in the Contiguous United States, Alaska...; migratory game birds in Alaska, Hawaii, Puerto Rico, and the Virgin Islands; and some extended falconry...

  5. 78 FR 53199 - Migratory Bird Hunting; Early Seasons and Bag and Possession Limits for Certain Migratory Game...

    Science.gov (United States)

    2013-08-28

    ... Migratory Game Birds in the Contiguous United States, Alaska, Hawaii, Puerto Rico, and the Virgin Islands... Seasons and Bag and Possession Limits for Certain Migratory Game Birds in the Contiguous United States... seasons; migratory game birds in Alaska, Hawaii, Puerto Rico, and the Virgin Islands; youth waterfowl day...

  6. 77 FR 53751 - Migratory Bird Hunting; Early Seasons and Bag and Possession Limits for Certain Migratory Game...

    Science.gov (United States)

    2012-08-31

    ... Migratory Game Birds in the Contiguous United States, Alaska, Hawaii, Puerto Rico, and the Virgin Islands... Seasons and Bag and Possession Limits for Certain Migratory Game Birds in the Contiguous United States... seasons; migratory game birds in Alaska, Hawaii, Puerto Rico, and the Virgin Islands; youth waterfowl day...

  7. 76 FR 59271 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Science.gov (United States)

    2011-09-26

    ...-0014; 91200-1231-9BPP-L2] RIN 1018-AX34 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule... of migratory birds is prohibited unless specifically provided for by annual regulations. This rule...

  8. The protection of possession

    Directory of Open Access Journals (Sweden)

    Popov Danica

    2011-01-01

    Full Text Available Protection in disputes for the protection of possession can be attained through the following actions a for dispossession (interdictum recuperande possessionis and b with an action for the disturbance of possession (interdictum retinendae possessionis. The general feature of these disputes is that there is only discussion on the facts and not a legal matters. Subject matter jurisdiction for the resolution of such disputes belongs to the court of general jurisdiction, while the dispute itself is a litigation. The special rule of proceedings of action for disturbance are: provisionality of the protection of possession; urgency in proceedings; initiation of the proceedings; limiting of objection; prescribing temporary measures; rendering a ruling in the form of order; appeals which may be filed within a short deadline and which does not have suspensive effect (do not delay the execution of the order; revision is not allowed etc.

  9. 77 FR 58627 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

    Science.gov (United States)

    2012-09-21

    ... Service 50 CFR Part 20 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds; Final Rule #0;#0;Federal Register / Vol. 77 , No. 184 / Friday, September 21, 2012... Part 20 [Docket No. FWS-R9-MB-2012-0005; FF09M21200-123-FXMB1231099BPP0L2] RIN 1018-AX97 Migratory Bird...

  10. Pedagogical content knowledge: Knowledge of pedagogy novice teachers in mathematics learning on limit algebraic function

    Science.gov (United States)

    Ma'rufi, Budayasa, I. Ketut; Juniati, Dwi

    2017-02-01

    Teacher is one of the key aspects of student's achievement. Teachers should master content material taught, how to teach it, and can interpret the students' thinking so that students easily understand the subject matter. This research was a qualitative research that aimed at describing profile of PCK's teachers in mathematics on limit algebraic functions in terms of the differences of teaching experience. Pedagogical Content Knowledge (PCK) and understanding of teachers is defined as involving the relationship between knowledge of teaching materials, how to transfer the subject matter, and the knowledge of students in mathematics on limit algebraic functions that the subject matter may be understood by students. The PCK components in this research were knowledge of subject matter, knowledge of pedagogy, and knowledge of students. Knowledge of pedagogy defines as knowledge and understanding of teachers about the planning and organization of the learning and teaching strategy of limit algebraic function. The subjects were two mathematics high school teachers who teach in class XI IPS. Data were collected through observation of learning during five meetings and interviews before and after the lesson continued with qualitative data analysis. Focus of this article was to describe novice teacher's knowledge of student in mathematics learning on limit algebraic function. Based on the results of the analysis of qualitative data the data concluded that novice teacher's knowledge of pedagogy in mathematics on limit algebraic function showed: 1) in teaching the definitions tend to identify prior knowledge of the student experience with the material to be studied, but not in the form of a problem, 2) in posing the questions tend to be monotonous non lead and dig, 3) in response to student questions preservice teachers do not take advantage of the characteristics or the potential of other students, 4) in addressing the problem of students, tend to use the drill approach and did

  11. Pedagogical Content Knowledge: Teacher’s Knowledge of Students in Learning Mathematics on Limit of Function Subject

    Science.gov (United States)

    Ma'rufi; Ketut Budayasa, I.; Juniati, Dwi

    2018-01-01

    This research aims at describing the profile of high school teacher’s Pedagogical Content Knowledge in learning mathematics from the perspective of teaching experience. Pedagogical Content Knowledge (PCK) covers teacher’s knowledge of subject matter, knowledge of pedagogy, and knowledge of students. The subject of this research was two high school mathematics teachers who have different teaching experience. The data were obtained through interview and observation then analyzed qualitatively. The focus of this research is the novice teacher’s PCK deals with knowledge of students. Knowledge of Student is defined as teacher’s knowledge about the students’ conception and misconception on limit of function material and teacher’s ability to cope with students’ difficulty, mistake, and misconception. The result of this research shows that novice teacher’s ability in analyzing the cause of students’ difficulty, mistake, and misconception was limited. Novice teacher tended to overcome the students’ difficulty, mistake, and misconception by re-explaining the procedure of question completion which is not understood by the students.

  12. Assessing the level of elder abuse knowledge preprofessionals possess: implications for the further development of university curriculum.

    Science.gov (United States)

    Policastro, Christina; Payne, Brian K

    2014-01-01

    Elder abuse is a multifaceted problemthat requires interdisciplinary prevention and intervention strategies. An important question that arises is whether professionals are adequately prepared to address elder abuse in this collaborative network. Unfortunately, no studies have been conducted to assess the varying levels of knowledge that preprofessionals enrolled in university courses possess with regard to elder abuse. To fill this void, this study assesses the levels of elder abuse awareness among social work, nursing, health professions, and criminal justice students. Specific attention is given to determining whether there are differences in the amount of exposure to elder abuse literature across the disciplines. The study involves the analysis of survey data collected from 202 students enrolled in health and human sciences classes at a large university. Results show that none of the preprofessional groups, on average, reported knowing enough about elder abuse. Implications for future practice and research are provided.

  13. From distress to disease: a critique of the medicalisation of possession in DSM-5.

    Science.gov (United States)

    Padmanabhan, Divya

    2017-12-01

    This paper critiques the category of possession-form dissociative identity disorder as defined in the Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) published in 2013 by the American Psychiatric Association (APA). The DSM as an index of psychiatry pathologises possession by categorising it as a form of dissociative identity disorder. Drawing upon ethnographic fieldwork, this paper argues that such a pathologisation medicalises possession, which is understood as a non-pathological condition in other contexts such as by those individuals who manifest possession at a temple in Kerala, South India. Through medicalising and further by creating distinctions between acceptable and pathological possession, the DSM converts a form of distress into a disease. This has both conceptual and pragmatic implications. The temple therefore becomes reduced to a culturally acceptable site for the manifestation of a mental illness in a form that is culturally available and possession is explained solely through a biomedical framework, denying alternative conceptualisations and theories which inform possession. By focussing on the DSM-5 classification of possession and the limitations of such a classification, this paper seeks to posit an alternative conceptualisation of possession by engaging with three primary areas which are significant in the DSM categorisation of possession: the DSM's conceptualisation of self in the singular, the distinction between pathological and non-pathological forms of possession, and the limitations of the DSM's equation of the condition of possession with the manifestation of possession. Finally, the paper briefly highlights alternative conceptualisations of possession, which emerged from the perspective of those seeking to heal possession at the Chottanikkara temple.

  14. Knowledge and Attitudes of Parents Who Smoke about the Smoking Behavior of Their Children.

    Science.gov (United States)

    Stacy, Richard D.; McIlvain, Helen E.

    1994-01-01

    Parents who smoke possess an adequate level of knowledge about smoking but still lack sufficient knowledge in crucial areas. Parents (n=60) expressed positive attitudes about their children and smoking and acknowledged their powerlessness to prevent their children from smoking. Discusses the study's limitations and offers recommendations. (RJM)

  15. The qualified possession turn into ownership

    Directory of Open Access Journals (Sweden)

    Popov Danica

    2011-01-01

    Full Text Available Possession is prima facie evidence of ownership. Possession is ninetents of the law, means that possession is good against all other, except the true owner. The possession ripens into ownership if it is qualified and by effluxion of time. In Serbian law there are two kinds of adverse possession ripens into ownership. The first one is named ordinary and second one extraordinary adverse possession. Ordinary possession need to be legal, conscientious and genuine. Extraordinary possession is only conscientious, but in a wide sense. Adverse possession destroys the title of the owner and vests it in possessor. An occupation of land inconsistent with the right of the true owner: the possession of those against whom a right action has accured to the true owner. It is actual possession in the absence of possession by the rightful owner and without lawful title. If the adverse possession continues, the effect at the expiration of the prescribed period is that not only the remedy but the title of former owner is extinguished. The person in adverse possession gains a new possessory title which cannot, normally exceed in extent of duration the interest of the former owner.

  16. Pathological spirit possession as a cultural interpretation of trauma-related symptoms.

    Science.gov (United States)

    Hecker, Tobias; Barnewitz, Eva; Stenmark, Hakon; Iversen, Valentina

    2016-07-01

    Spirit possession is a phenomenon frequently occurring in war-torn countries. It has been shown to be an idiom of distress entailing dissociative symptoms. However, its association with trauma exposure and trauma-related disorders remains unclear. This study aimed to explore subjective disease models and the relationship between pathological spirit possession and trauma-related disorders in the Eastern Democratic Republic of the Congo. Seventy-three (formerly) possessed persons (74% female, mean age = 34 years), referred by traditional and spiritual healers, were interviewed about their experiences of pathological spirit possession, trauma exposure, posttraumatic stress disorder (PTSD) symptoms, depressive symptoms, shame and guilt, psychotic symptoms, somatic complaints, and the impairment of psychosocial functioning. The most common disease model for pathological spirit possession was another person having sent the spirit, mostly a family member or a neighbor, out of jealousy or conflict over resources. Significant correlations were found between spirit possession over lifetime and PTSD symptom severity, feelings of shame and guilt, depressive symptoms, somatic complaints, and psychotic symptoms. Spirit possession during the preceding 4 weeks was associated with PTSD symptom severity, impairment of psychosocial functioning, and psychotic symptom severity. The results of this study indicate that pathological spirit possession is a broad explanatory framework for various subjectively unexplainable mental and physical health problems, including but not limited to trauma-related disorders. Understanding pathological spirit possession as a subjective disease model for various mental and physical health problems may help researchers and clinicians to develop culturally sensitive treatment approaches for affected individuals. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  17. Demonic possessions and mental illness: discussion of selected cases in late medieval hagiographical literature.

    Science.gov (United States)

    Espí Forcén, Carlos; Espí Forcén, Fernando

    2014-01-01

    During the Middle Ages, demonic possession constituted an explanation for an erratic behavior in society. Exorcism was the treatment generally applied to demoniacs and seems to have caused some alleviation in the suffering of mentally distressed people. We have selected and analyzed some cases of demonic possession from thirteenth-century hagiographical literature. In the description of demoniacs we have been able to find traits of psychotic, mood, neurotic, personality disorders and epilepsy. The exorcisms analyzed in our article are the result of literary invention more than the description of a contemporary event. Nevertheless, the writers were witnesses of their time, transferred their knowledge about exorcism and possession in their narrative and presumably incorporated their actual experience with demoniacs.

  18. Viewer knowledge: application of exposure-based layperson knowledge in genre-specific animation production

    NARCIS (Netherlands)

    Visch, V.; Tan, E.; Saakes, D.

    2015-01-01

    Laypeople are increasingly motivated to participate in design processes, but what knowledge do they actually possess that enables such participation? Some studies show that laypeople have gained detailed product knowledge from exposure. This knowledge can be applied to accurately recognize product

  19. Viewer knowledge : Application of exposure-based layperson knowledge in genre-specific animation production

    NARCIS (Netherlands)

    Visch, V.T.; Tan, E.; Saakes, D.

    2015-01-01

    Laypeople are increasingly motivated to participate in design processes, but what knowledge do they actually possess that enables such participation? Some studies show that laypeople have gained detailed product knowledge from exposure. This knowledge can be applied to accurately recognize product

  20. Possession Zone as a Performance Indicator in Football. The Game of the Best Teams

    Directory of Open Access Journals (Sweden)

    Claudio A. Casal

    2017-07-01

    Full Text Available Possession time in football has been widely discussed in research but few studies have analyzed the importance of the field area in which possession occurs. The objective of this study was to identify the existence of significant differences in the field zone of ball possession between successful and unsuccessful teams and to acknowledge if the match status modulates the possession model. To this end, 2,284 attacks were analyzed corresponding to the matches in the final phase of the UEFA Euro 2016 France, recording possession time and field zone in which possession occurred. Video recordings of matches were analyzed and coded post-event using notational analysis. We have found that successful offensive game patterns are different from unsuccessful ones. Specifically, field zone in which major possession occurs changes significantly between successful and unsuccessful teams (x2 = 15.72, p < 0.05 and through Welch’s T significant differences were detected in possession time between successful and unsuccessful teams (H = 24.289, p < 0.001. The former are characterized by longer possession times, preferably in the middle offensive zone, on the other hand, unsuccessful teams have shorter possession times and preferably on the middle defensive zone. Logistic regression also allowed us to identify that greater possession in the middle offensive zone is a good indicator of success in the offensive game, allowing us to predict a greater chance of victory in the match. Specifically, every time the teams achieve possession in the middle offensive zone, the chance of winning the match will increase 1.72 times and, the probability of winning the match making longer possessions in the middle offensive zone is 44.25%. Applying the Kruskal–Wallis test we have also been able to verify how match status modulates the teams possession time, specifically, when teams are winning they have longer possessions x2 = 92.628, p = 0.011. Results obtained are expected to

  1. Managing Viable Knowledge

    NARCIS (Netherlands)

    Achterbergh, J.M.I.M.; Vriens, D.J.

    2002-01-01

    In this paper, Beer's Viable System Model (VSM) is applied to knowledge management. Based on the VSM, domains of knowledge are identified that an organization should possess to maintain its viability. The logic of the VSM is also used to support the diagnosis, design and implementation of the

  2. Agora: A proposal to overcome the limitations of the current knowledge creation process

    OpenAIRE

    ScientistFive

    2015-01-01

    Agora: A proposal to overcome the limitations of the current knowledge creation process ======================================================================================= By Scientistsfive () Abstract: The knowledge creation process is broken and can be improved by a combination of currently emerging tools. The rationale for this proposal is the notion that the current scientific process is not optimal: * Artificially staged competitions (g...

  3. Dynamics of the spirit possession phenomenon in Eastern Tanzania

    Directory of Open Access Journals (Sweden)

    Marja-Liisa Swantz

    1976-01-01

    Full Text Available The discussion on the spirit possession phenomenon is related in this study to the more general question of the role of religious institutions as part in the development process of a people living in a limited geographical area of a wider national society. It is assumed that religion, like culture in general, has its specific institutional forms as result of the historical development of a society, but at the same time religion is a force shaping that history. People's cultural resources influence their social and economic development and form a potential creative element in it'. Some of the questions to be asked are: "How are specific religious practices related to the dynamics of change in the societies in question? What is the social and religious context in which the spirit possession phenomenon occurs in them? What social and economic relations get their expression in them? To what extent is spirit possession in this case a means of exerting values and creatively overcoming a crisis or conflict which the changing social and economic relations impose on the people? The established spirit possession cults are here seen as the institutional forms of religious experience. At the same time it becomes evident that there is institutionalization in process as well as deinstitutionalization of spirit possession where it occurs outside established institutional forms. Institution is taken as a socially shared form of behaviour the significance of which is commonly recognized by those who share it. By the term spirit possession cult is meant a ritual form of spirit possession of a group which is loosely organized and without strict membership. The context of the study is four ethnic groups in Eastern Tanzania, near the coast of the Indian Ocean. The general theme of the project is The Role of Culture in the Restructuring of Tanzanian Rural Areas. The restructuring refers to a villagisation programme carried out in the whole country. People are being

  4. Predicative possession in Medieval Slavic Bible translations Predicative Possession in Early Biblical Slavic

    Directory of Open Access Journals (Sweden)

    Julia McAnallen

    2011-08-01

    Full Text Available Late Proto-Slavic (LPS had an inventory of three constructions for expressing predicative possession. Using the earliest Slavic Bible translations from Old Church Slavic (OCS, and to a lesser degree Old Czech, a number of conclusions can be drawn about the status of predicative possession for LPS. The verb iměti ‘have’ was the most frequent and least syntactically and semantically restricted predicative possessive construction (PPC. Existential PPCs with a dative possessor appear primarily with kinship relations, abstract possessums, and in a number of other fixed construction types; existential PPCs with the possessor in an u + genitive prepositional phrase primarily appear with concrete and countable possessums. Both existential PPCs call for an animate, most often pronominal, possessor. The u + genitive was the rarest type of PPC in LPS, though it had undoubtedly grammaticalized as a PPC.

  5. The island of knowledge the limits of science and the search for meaning

    CERN Document Server

    Gleiser, Marcelo

    2014-01-01

    Do all questions have answers? How much can we know about the world? Is there such a thing as an ultimate truth? To be human is to want to know, but what we are able to observe is only a tiny portion of what’s “out there.” In The Island of Knowledge, physicist Marcelo Gleiser traces our search for answers to the most fundamental questions of existence. In so doing, he reaches a provocative conclusion: science, the main tool we use to find answers, is fundamentally limited. These limits to our knowledge arise both from our tools of exploration and from the nature of physical reality: the speed of light, the uncertainty principle, the impossibility of seeing beyond the cosmic horizon, the incompleteness theorem, and our own limitations as an intelligent species. Recognizing limits in this way, Gleiser argues, is not a deterrent to progress or a surrendering to religion. Rather, it frees us to question the meaning and nature of the universe while affirming the central role of life and ourselves in it. Sc...

  6. POSSESSION, REVIEW FROM CULTURAL AND PSYCHIATRY

    Directory of Open Access Journals (Sweden)

    Ni Ketut Sri Diniari

    2013-03-01

    Full Text Available Possession is a culture related syndrome, commonly found in Indonesia including Bali. We can see this event in religion and cultural ceremony and at other times at school, home, and in society. This syndrome consist of temporary loss of self identification and environment awareness; in several events a person acts as if he/she was controlled by other being, magic force, spirit or ‘other forces’. There are still several different opinions about trance-possession, whether it is related to certain culture or is a part of mental disorder. DSM-IV-TR and PPDGJ-III defined trance-possession as mental disorder (dissociative for involuntary possession, if it is not a common activity, and if it is not a part of religion or cultural event. (MEDICINA 2012;43:37-40.

  7. Co-possession of phosphodiesterase type-5 inhibitors (PDE5-I) with nitrates.

    Science.gov (United States)

    Chang, Li-Ling; Ma, Mark; Allmen, Heather von; Henderson, Scott C; Harper, Kristine; Hornbuckle, Kenneth

    2010-06-01

    Estimate the proportion of phosphodiesterase type-5 inhibitor (PDE5-I) patients who co-possess nitrates and compare the proportion of tadalafil patients dispensed nitrates to a matched control group. Secondarily, examine the percentage of co-possession of PDE5-Is and nitrates where the products were dispensed on the same day or written by the same prescriber. Male patients aged 18+ years filling PDE5-I prescriptions between December 2003 and March 2006 were identified using a U.S. longitudinal prescription database (IMS Health LRx). Similar patients not dispensed a PDE5-I during this period were matched to the tadalafil-dispensed cohort using a propensity score approach. Co-possession, as a proxy for concurrent use, was defined as an overlap in time on therapy for a PDE5-I and nitrate and was compared for the three PDE5-Is and for tadalafil to the matched control group. Among 601,063 tadalafil patients, 3.31% were dispensed a nitrate during the study period, compared to 6.18% in control patients (n = 601,063). When co-possessed prescriptions were defined by overlapping exposure periods, the proportion of PDE5-I patients with co-possessed nitrates ranged from 1.44% (tadalafil) to 1.72% (vardenafil) and 2.13% (sildenafil). Co-possession percentages of PDE5-I prescriptions were 0.83% for tadalafil and 1.07% for sildenafil and vardenafil. The majority (54.29%) of co-possessed PDE5-I and nitrate prescriptions had the nitrate dispensed prior to the PDE5-I prescription identified in the study cohort. Keeping in mind the limitations of observational studies, these results suggest that co-dispensing of nitrates and PDE5-Is is low. Compared to control patients, the proportion of nitrate co-possession was lowest for patients filling tadalafil. Tadalafil patients also had the lowest co-possessed proportion among the three PDE5-I cohorts. While the majority of co-possessed drug pairs were prescribed by different providers, the highest percentage of co-prescribing from the same

  8. Individual ball possession in soccer.

    Directory of Open Access Journals (Sweden)

    Daniel Link

    Full Text Available This paper describes models for detecting individual and team ball possession in soccer based on position data. The types of ball possession are classified as Individual Ball Possession (IBC, Individual Ball Action (IBA, Individual Ball Control (IBC, Team Ball Possession (TBP, Team Ball Control (TBC und Team Playmaking (TPM according to different starting points and endpoints and the type of ball control involved. The machine learning approach used is able to determine how long the ball spends in the sphere of influence of a player based on the distance between the players and the ball together with their direction of motion, speed and the acceleration of the ball. The degree of ball control exhibited during this phase is classified based on the spatio-temporal configuration of the player controlling the ball, the ball itself and opposing players using a Bayesian network. The evaluation and application of this approach uses data from 60 matches in the German Bundesliga season of 2013/14, including 69,667 IBA intervals. The identification rate was F = .88 for IBA and F = .83 for IBP, and the classification rate for IBC was κ = .67. Match analysis showed the following mean values per match: TBP 56:04 ± 5:12 min, TPM 50:01 ± 7:05 min and TBC 17:49 ± 8:13 min. There were 836 ± 424 IBC intervals per match and their number was significantly reduced by -5.1% from the 1st to 2nd half. The analysis of ball possession at the player level indicates shortest accumulated IBC times for the central forwards (0:49 ± 0:43 min and the longest for goalkeepers (1:38 ± 0:58 min, central defenders (1:38 ± 1:09 min and central midfielders (1:27 ± 1:08 min. The results could improve performance analysis in soccer, help to detect match events automatically, and allow discernment of higher value tactical structures, which is based on individual ball possession.

  9. 50 CFR 20.38 - Possession of live birds.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately killed...

  10. Does general relativity theory possess the classical newtonian limit

    International Nuclear Information System (INIS)

    Denisov, V.I.; Logunov, A.A.

    1980-01-01

    A detailed comparison of newtonian approximation of the Einstein theory and the Newton theory of gravity is made. A difference of principle between these two theories is clarified at the stage of obtaining integrals of motion. Exact eqautions of motion and Einstein equations shows the existence only zero integrals of motion as well as in the newtonian approximation. A conclusion is that GRT has no classical newtonian limit, since the integrals of motion in the Newton theory of gravity and in the newtonian approximation of the Einstein theory do not coincide [ru

  11. Chief Knowledge Officers? Perceptions, Pitfalls, & Potential.

    Science.gov (United States)

    Corcoran, Mary; Jones, Rebecca

    1997-01-01

    Argues that few librarians possess the needed competencies to fill the role of "chief knowledge officer" or "knowledge executive." Outlines executive competencies required: communications, leadership, experience, financial management, customer focus, entrepreneurial insight, and information technology grounding; examines gaps…

  12. Generative Knowledge Interviewing: A Method for Knowledge Transfer and Talent Management at the University of Michigan

    Science.gov (United States)

    Peet, Melissa R.; Walsh, Katherine; Sober, Robin; Rawak, Christine S.

    2010-01-01

    Experts and leaders within most fields possess knowledge that is largely tacit and unconscious in nature. The leaders of most organizations do not "know what they know" and cannot share their knowledge with others. The loss of this essential knowledge is of major concern to organizations. This study tested an innovative method of tacit…

  13. Nutrition Education Brings Behavior and Knowledge Change in Limited-Resource Older Adults

    Science.gov (United States)

    McClelland, Jacquelyn W.; Jayaratne, K.S.U.; Bird, Carolyn L.

    2013-01-01

    A prospective, controlled, randomized, crossover design was used to examine a nutrition education curriculum's effects on knowledge and behavior of 463 limited-resource older adults in 13 counties. Counties were randomized to begin with the treatment or control curriculum and then the remaining curriculum. Participants completed a pre-test…

  14. 50 CFR 648.164 - Possession restrictions.

    Science.gov (United States)

    2010-10-01

    ... Atlantic Bluefish Fishery § 648.164 Possession restrictions. (a) No person shall possess more than 15 bluefish in, or harvested from, the EEZ unless that person is the owner or operator of a fishing vessel issued a bluefish commercial permit or is issued a bluefish dealer permit. Persons aboard a vessel that...

  15. Possession States: Approaches to Clinical Evaluation and Classification

    Directory of Open Access Journals (Sweden)

    S. McCormick

    1992-01-01

    Full Text Available The fields of anthropology and sociology have produced a large quantity of literature on possession states, physicians however rarely report on such phenomena. As a result clinical description of possession states has suffered, even though these states may be more common and less deviant than supposed. Both ICD-10 and DSM-IV may include specific criteria for possession disorders. The authors briefly review Western notions about possession and kindred states and present guidelines for evaluation and classification.

  16. Measuring improvement in knowledge of drug policy reforms following a police education program in Tijuana, Mexico

    Directory of Open Access Journals (Sweden)

    J. Arredondo

    2017-11-01

    Full Text Available Abstract Background Mexico’s 2009 “narcomenudeo reform” decriminalized small amounts of drugs, shifting some drug law enforcement to the states and mandating drug treatment diversion instead of incarceration. Data from Tijuana suggested limited implementation of this harm reduction-oriented policy. We studied whether a police education program (PEP improved officers’ drug and syringe policy knowledge, and aimed to identify participant characteristics associated with improvement of drug policy knowledge. Methods Pre- and post-training surveys were self-administered by municipal police officers to measure legal knowledge. Training impact was assessed through matched paired nominal data using McNemar’s tests. Multivariable logistic regression was used to identify predictors of improved legal knowledge, as measured by officers’ ability to identify conceptual legal provisions related to syringe possession and thresholds of drugs covered under the reform. Results Of 1750 respondents comparing pre- versus post training, officers reported significant improvement (p < 0.001 in their technical understanding of syringe possession (56 to 91% and drug amounts decriminalized, including marijuana (9 to 52%, heroin (8 to 71%, and methamphetamine (7 to 70%. The training was associated with even greater success in improving conceptual legal knowledge for syringe possession (67 to 96% (p < 0.001, marijuana (16 to 91%, heroin (11 to 91%, and methamphetamine (11 to 89%. In multivariable modeling, those with at least a high school education were more likely to exhibit improvement of conceptual legal knowledge of syringe possession (adjusted odds ratio [aOR] 2.6, 95% CI 1.4–3.2 and decriminalization for heroin (aOR 2.7, 95% CI 1.3–4.3, methamphetamine (aOR 2.2, 95% CI 1.4–3.2, and marijuana (aOR 2.5, 95% CI 1.6–4. Conclusions Drug policy reform is often necessary, but not sufficient to achieve public health goals because of gaps in translating

  17. Measuring improvement in knowledge of drug policy reforms following a police education program in Tijuana, Mexico.

    Science.gov (United States)

    Arredondo, J; Strathdee, S A; Cepeda, J; Abramovitz, D; Artamonova, I; Clairgue, E; Bustamante, E; Mittal, M L; Rocha, T; Bañuelos, A; Olivarria, H O; Morales, M; Rangel, G; Magis, C; Beletsky, L

    2017-11-08

    Mexico's 2009 "narcomenudeo reform" decriminalized small amounts of drugs, shifting some drug law enforcement to the states and mandating drug treatment diversion instead of incarceration. Data from Tijuana suggested limited implementation of this harm reduction-oriented policy. We studied whether a police education program (PEP) improved officers' drug and syringe policy knowledge, and aimed to identify participant characteristics associated with improvement of drug policy knowledge. Pre- and post-training surveys were self-administered by municipal police officers to measure legal knowledge. Training impact was assessed through matched paired nominal data using McNemar's tests. Multivariable logistic regression was used to identify predictors of improved legal knowledge, as measured by officers' ability to identify conceptual legal provisions related to syringe possession and thresholds of drugs covered under the reform. Of 1750 respondents comparing pre- versus post training, officers reported significant improvement (p < 0.001) in their technical understanding of syringe possession (56 to 91%) and drug amounts decriminalized, including marijuana (9 to 52%), heroin (8 to 71%), and methamphetamine (7 to 70%). The training was associated with even greater success in improving conceptual legal knowledge for syringe possession (67 to 96%) (p < 0.001), marijuana (16 to 91%), heroin (11 to 91%), and methamphetamine (11 to 89%). In multivariable modeling, those with at least a high school education were more likely to exhibit improvement of conceptual legal knowledge of syringe possession (adjusted odds ratio [aOR] 2.6, 95% CI 1.4-3.2) and decriminalization for heroin (aOR 2.7, 95% CI 1.3-4.3), methamphetamine (aOR 2.2, 95% CI 1.4-3.2), and marijuana (aOR 2.5, 95% CI 1.6-4). Drug policy reform is often necessary, but not sufficient to achieve public health goals because of gaps in translating formal laws to policing practice. To close such gaps, PEP initiatives

  18. Strategic Direction of Libraries in Knowledge Management

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    1 Introduction “Knowledge Management”has become a popular term inthe business world during the last decade of the 20th century.It was the business world that recognizes at first theimportance of knowledge in the“global economy”of the“knowledge age”. In the new knowledge economy,knowledge is power,especially if it is shared and put tocreative use. The possession of relevant and strategicknowledge and its unceasing renewal enables businesses togain competitive advantage.

  19. The possession law suit, caused by forbidden immissions

    Directory of Open Access Journals (Sweden)

    Popov Danica D.

    2015-01-01

    Full Text Available In the Serbian Law and in most of jurisdictions, there are limits on exercising the right of property. The real estate owner must refrain from activities by which the use of other real estate is being impoded through the immission of execive gasses, vapors, smoke, heat noise, tremors etc. The property ownership whose is affected by immission exceeding the set limits, has the right to request a stop of immisions which exceeded the allowed volume of immissions. In article author describes various kinds of immissions. The general feature of this law suit is that there is only discussion on the facts and not for a legal matters. Subject matter jurisdiction for the resolution of such disputes belongs to the court of general jurisdiction, while the disputes itself is a litigation. The special rule of proceedings of action of disturbance are: provisionality of the protection of possession; urgency in proceedings; initiation of proceedings; limiting of objection; prescribing temporary measures; rendering a ruling in the form of order; appeals which may be filed within a short deadline and which does not have suspensive effect (do not delay the execution of the order; revision is not allowed etc.

  20. 22 CFR 72.14 - Nominal possession; property not normally taken into physical possession.

    Science.gov (United States)

    2010-04-01

    ... possession. (a) When a consular officer take articles of a decedent's personal property from a foreign... Department discharging the consular officer of any responsibility for the articles transferred. (b) A... effects; (2) Motor vehicles, airplanes or watercraft; (3) Toiletries, such as toothpaste or razors; (4...

  1. Possessive Pronouns in European Portuguese and Old French

    Directory of Open Access Journals (Sweden)

    Matilde Miguel

    2002-12-01

    Full Text Available The aim of this paper is to bring European Portuguese (EP data into light, showing that, in spite of the lack of morphological evidence, the syntactic behaviour of possessives, across EP dialects, shows evidences for a tripartite possessive system (Cardinaletti, 1998; Cardinaletti & Starke, 1999. It will be argued that the syntactic position of possessives parallels the positions assumed for EP sentential subjects in non interrogative contexts: [Spec, AgrsP], [Spec, TP] and [Spec, VP]. As a matter of fact, depending on their syntactic properties and assuming, as null hypothesis, that the nominal head moves to Numb'º', possessives may occur in [Spec, AgrsNP], [Spec, NumbP] and [Spec, NP]. Furthermore, would it be so, this dialectal variation would be useful in order to understand the changes that have occurred in other romance languages in previous stages. It might be the case that the loss of weak possessive forms (“mien” in French parallels, among other things, the lack of sentential subjects in [Spec, TP].

  2. LEGAL SIGNIFICANCE AND PROTECTION OF POSSESSION IN THE REPUBLIC OF MACEDONIA

    Directory of Open Access Journals (Sweden)

    Vojo Belovski

    2015-04-01

    Full Text Available In this paper it will be discussed the legal significance and protection of possession in the Republic of Macedonia. Below it will be listed the kinds of possession, and finally the rules for possession termination will be explained. The possession is an indicator that the person who rules one item is also a right holder of that item. The possession itself occurs in two types specially authorized by a law and pure factual power behind which stands no right. The possession enjoys legal protection. Below in the paper it is processed the judicial protection of the possession which is given based on complaint for disturbance of possession and action to recover the possession. The important thing at the judicial protection is that the rulers’ protection is given to the last actual possession of the item, but it is not disputed the right of possession. Further in this paper it is included the protection of indirect possession where a complaint can be made by the indirect holder of the item, the judicial protection of possessory, possession protection of the heirs and permitted self – help for unauthorized harassment and revoking of the possession. With respect to the termination of the actual power of the item, listed and processed are the ways when the item failed, when the item was lost, when it is obvious that it won’t be returned, when the ruler had freely left it and when the item is not taken from him and the ruler hasn’t realized the right to possession.

  3. The epistemological significance of possession entering the DSM.

    Science.gov (United States)

    Stephenson, Craig

    2015-09-01

    The discourse of the American Psychiatric Association's DSM reflects the inherently dialogic or contradictory nature of its stated mandate to demonstrate both 'nosological completeness' and cultural 'inclusiveness'. Psychiatry employs the dialogic discourse of the DSM in a one-sided, positivistic manner by identifying what it considers universal mental disease entities stripped of their cultural context. In 1992 the editors of the Diagnostic and Statistical Manual of Mental Disorders proposed to introduce possession into their revisions. A survey of the discussions about introducing 'possession' as a dissociative disorder to be listed in the DSM-IV indicates a missed epistemological break. Subsequently the editors of the DSM-5 politically 'recuperated' possession into its official discourse, without acknowledging the anarchic challenges that possession presents to psychiatry as a cultural practice. © The Author(s) 2015.

  4. Subself theory and reincarnation/possession.

    Science.gov (United States)

    Lester, David

    2004-12-01

    A subself model of the mind is used to account for multiple personality, possession, the spirit controls of mediums, reincarnation, and the auditory hallucinations of schizophrenics, with suggestions for empirical research.

  5. A knowledge creation info-structure to acquire and crystallize the tacit knowledge of health-care experts.

    Science.gov (United States)

    Abidi, Syed Sibte Raza; Cheah, Yu-N; Curran, Janet

    2005-06-01

    Tacit knowledge of health-care experts is an important source of experiential know-how, yet due to various operational and technical reasons, such health-care knowledge is not entirely harnessed and put into professional practice. Emerging knowledge-management (KM) solutions suggest strategies to acquire the seemingly intractable and nonarticulated tacit knowledge of health-care experts. This paper presents a KM methodology, together with its computational implementation, to 1) acquire the tacit knowledge possessed by health-care experts; 2) represent the acquired tacit health-care knowledge in a computational formalism--i.e., clinical scenarios--that allows the reuse of stored knowledge to acquire tacit knowledge; and 3) crystallize the acquired tacit knowledge so that it is validated for health-care decision-support and medical education systems.

  6. Effect of playing tactics on achieving score-box possessions in a random series of team possessions from Norwegian professional soccer matches.

    Science.gov (United States)

    Tenga, Albin; Holme, Ingar; Ronglan, Lars Tore; Bahr, Roald

    2010-02-01

    Methods of analysis that include an assessment of opponent interactions are thought to provide a more valid means of team match performance. The purpose of this study was to examine the effect of playing tactics on achieving score-box possession by assessing opponent interactions in Norwegian elite soccer matches. We analysed a random series of 1703 team possessions from 163 of 182 (90%) matches played in the professional men's league during the 2004 season. Multidimensional qualitative data obtained from ten ordered categorical variables were used. Offensive tactics were more effective in producing score-box possessions when playing against an imbalanced defence (28.5%) than against a balanced defence (6.5%) (P tactics on producing score-box possessions, and improves the validity of team match-performance analysis in soccer.

  7. POSSESSION VERSUS POSITION: STRATEGIC EVALUATION IN AFL

    Directory of Open Access Journals (Sweden)

    Darren M. O'Shaughnessy

    2006-12-01

    Full Text Available In sports like Australian Rules football and soccer, teams must battle to achieve possession of the ball in sufficient space to make optimal use of it. Ultimately the teams need to score, and to do that the ball must be brought into the area in front of goal - the place where the defence usually concentrates on shutting down space and opportunity time. Coaches would like to quantify the trade-offs between contested play in good positions and uncontested play in less promising positions, in order to inform their decision-making about where to put their players, and when to gamble on sending the ball to a contest rather than simply maintain possession. To evaluate football strategies, Champion Data has collected the on-ground locations of all 350,000 possessions and stoppages in the past two seasons of AFL (2004, 2005. By following each chain of play through to the next score, we can now reliably estimate the scoreboard "equity" of possessing the ball at any location, and measure the effect of having sufficient time to dispose of it effectively. As expected, winning the ball under physical pressure (through a "hard ball get" is far more difficult to convert into a score than winning it via a mark. We also analyse some equity gradients to show how getting the ball 20 metres closer to goal is much more important in certain areas of the ground than in others. We conclude by looking at the choices faced by players in possession wanting to maximise their likelihood of success

  8. Application of Exposure-based Layperson Knowledge in Genre-specific Animation Production

    NARCIS (Netherlands)

    Visch, V.; Saakes, D.

    2015-01-01

    Laypeople are increasingly motivated to participate in design processes, but what knowledge do they actually possess that enables such participation? Some studies show that laypeople have gained detailed product knowledge from exposure. This knowledge can be applied to accurately recognize product

  9. Possession experiences in dissociative identity disorder: a preliminary study.

    Science.gov (United States)

    Ross, Colin A

    2011-01-01

    Dissociative trance disorder, which includes possession experiences, was introduced as a provisional diagnosis requiring further study in the Diagnostic and Statistical Manual of Mental Disorders (4th ed.). Consideration is now being given to including possession experiences within dissociative identity disorder (DID) in the Diagnostic and Statistical Manual of Mental Disorders (5th ed.), which is due to be published in 2013. In order to provide empirical data relevant to the relationship between DID and possession states, I analyzed data on the prevalence of trance, possession states, sleepwalking, and paranormal experiences in 3 large samples: patients with DID from North America; psychiatric outpatients from Shanghai, China; and a general population sample from Winnipeg, Canada. Trance, sleepwalking, paranormal, and possession experiences were much more common in the DID patients than in the 2 comparison samples. The study is preliminary and exploratory in nature because the samples were not matched in any way.

  10. Pedagogical Content Knowledge and Industrial Design Education

    Science.gov (United States)

    Phillips, Kenneth R.; De Miranda, Michael A.; Shin, Jinseup

    2009-01-01

    Pedagogical content knowledge (PCK) has been embraced by many of the recent educational reform documents as a way of describing the knowledge possessed by expert teachers. These reform documents have also served as guides for educators to develop models of teacher development. However, in the United States, few if any of the current models…

  11. The Failed Image and the Possessed

    DEFF Research Database (Denmark)

    Suhr, Christian

    2015-01-01

    This article asks if the recurrent queries regarding the value of images in visual anthropology could find new answers by exploring responses to visual media in neo-orthodox Islam. It proposes that the visual display of the photographic image shares a curious resemblance to the bodies of people...... possessed by invisible spirits called jinn. The image as a failed example or model of reality works like the possessed body as an amplifier of invisibility pointing towards that which cannot be seen, depicted visually, or represented in writing. This suggests a negative epistemology in which images obtain...

  12. An Expedient Study on Back-Propagation (BPN) Neural Networks for Modeling Automated Evaluation of the Answers and Progress of Deaf Students' That Possess Basic Knowledge of the English Language and Computer Skills

    Science.gov (United States)

    Vrettaros, John; Vouros, George; Drigas, Athanasios S.

    This article studies the expediency of using neural networks technology and the development of back-propagation networks (BPN) models for modeling automated evaluation of the answers and progress of deaf students' that possess basic knowledge of the English language and computer skills, within a virtual e-learning environment. The performance of the developed neural models is evaluated with the correlation factor between the neural networks' response values and the real value data as well as the percentage measurement of the error between the neural networks' estimate values and the real value data during its training process and afterwards with unknown data that weren't used in the training process.

  13. Knowledge transfer and expatriation practices in MNCs

    DEFF Research Database (Denmark)

    Minbaeva, Dana; Michailova, Snejina

    2003-01-01

    ) the willingness ofexpatriates to transfer the knowledge they possess from the headquarters to therespective subsidiaries. By stepping on two bodies of literature, namely theknowledge transfer literature and the expatriation literature, we suggest that MNCsmay enhance the expatriates' willingness to transfer...... 92 subsidiaries of Danish MNCslocated in 11 countries.Key words: knowledge transfer, MNC, expatriation, dissemination capacity...

  14. Children's Religious Knowledge: Implications for Understanding Satanic Ritual Abuse Allegations.

    Science.gov (United States)

    Goodman, Gail S.; Quas, Jodi A.; Bottoms, Bette L.; Qin, Jianjian; Shaver, Phillip R.

    1997-01-01

    Using a structured interview, 48 3- to 16-year-old children were questioned about their knowledge of religious and satanic concepts. Although few children evinced direct knowledge of ritual abuse, many revealed general knowledge of satanism and satanic worship. Results suggest that most children probably do not generally possess sufficient…

  15. The Impact of Banning Juvenile Gun Possession.

    OpenAIRE

    Marvell, Thomas B

    2001-01-01

    A 1994 federal law bans possession of handguns by persons under 18 years of age. Also in 1994, 11 states passed their own juvenile gun possession bans. Eighteen states had previously passed bans, 15 of them between 1975 and 1993. These laws were intended to reduce homicides, but arguments can be made that they have no effect on or that they even increase the homicide rate. This paper estimates the laws' impacts on various crime measures, primarily juvenile gun homicide victimizations and suic...

  16. Knowledge at the Core: Don Hirsch, Core Knowledge, and the Future of the Common Core

    Science.gov (United States)

    Finn, Chester E., Jr., Ed.; Petrilli, Michael J., Ed.

    2014-01-01

    Children cannot be truly literate without knowing about history, science, art, music, literature, civics, geography, and more. Indeed, they cannot satisfactorily comprehend what they read unless they possess the background knowledge that makes such comprehension possible. Yet most American primary schools have been marching in the opposite…

  17. Possession, Transportation, and Use of Firearms by Older Youth in 4-H Shooting Sports Programs

    Science.gov (United States)

    White, David J.; Williver, S. Todd

    2014-01-01

    Thirty years ago we would think nothing of driving to school with a jackknife in our pocket or rifle in the gun rack. Since then, the practices of possessing, transporting, and using firearms have been limited by laws, rules, and public perception. Despite restrictions on youth, the Youth Handgun Safety Act does afford 4-H shooting sports members…

  18. The goalkeeper influence on ball possession effectiveness in futsal

    Directory of Open Access Journals (Sweden)

    Vicente-Vila Pedro

    2016-06-01

    Full Text Available The aim of this study was to identify which variables were the best predictors of success in futsal ball possession when controlling for space and task related indicators, situational variables and the participation of the goalkeeper as a regular field player or not (5 vs. 4 or 4 vs. 4. The sample consisted of 326 situations of ball possession corresponding to 31 matches played by a team from the Spanish Futsal League during the 2010–2011, 2011–2012 and 2012–2013 seasons. Multidimensional qualitative data obtained from 10 ordered categorical variables were used. Data were analysed using chi-square analysis and multiple logistic regression analysis. Overall, the highest ball possession effectiveness was achieved when the goalkeeper participated as a regular field player (p<0.01, the duration of the ball possession was less than 10 s (p<0.01, the ball possession ended in the penalty area (p<0.01 and the defensive pressure was low (p<0.01. The information obtained on the relative effectiveness of offensive playing tactics can be used to improve team’s goal-scoring and goal preventing abilities.

  19. The expected value of possession in professional rugby league match-play.

    Science.gov (United States)

    Kempton, Thomas; Kennedy, Nicholas; Coutts, Aaron J

    2016-01-01

    This study estimated the expected point value for starting possessions in different field locations during rugby league match-play and calculated the mean expected points for each subsequent play during the possession. It also examined the origin of tries scored according to the method of gaining possession. Play-by-play data were taken from all 768 regular-season National Rugby League (NRL) matches during 2010-2013. A probabilistic model estimated the expected point outcome based on the net difference in points scored by a team in possession in a given situation. An iterative method was used to approximate the value of each situation based on actual scoring outcomes. Possessions commencing close to the opposition's goal-line had the highest expected point equity, which decreased as the location of the possession moved towards the team's own goal-line. Possessions following an opposition error, penalty or goal-line dropout had the highest likelihood of a try being scored on the set subsequent to their occurrence. In contrast, possessions that follow an opposition completed set or a restart were least likely to result in a try. The expected point values framework from our model has applications for informing playing strategy and assessing individual and team performance in professional rugby league.

  20. Knowledge Transfer and Accommodation Effects in Multinational Corporations

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian; Foss, Nicolai J.; Pedersen, Torben

    2013-01-01

    Foreign subsidiaries in multinational corporations (MNCs) possess knowledge that has different sources (e.g., the firm itself or various sources in the environment). How such sources influence knowledge transfer is not well understood. Drawing on the "accommodation effect" from cognitive psychology...... if a certain tipping point of internally sourced knowledge has been surpassed. This suggests that subsidiary knowledge stocks that are balanced in terms of their origins tend to be more valuable, congruous, and fungible, and therefore more likely to be transferred to other MNC units...

  1. Knowledge management in Spanish nuclear power plants. Retention of tacit knowledge in NUCLENOR

    Energy Technology Data Exchange (ETDEWEB)

    Paton Fernandez, J.

    2016-07-01

    The experience on the application of the different succession plans in Nuclenor since 2003 has revealed the necessity of identifying and retaining, as far as possible, the tacit knowledge, important and may be in possession by a reduced number of people. Nuclenor has developed a internal Guide that includes four stage within the knowledge transference process: • Stage 1: Experts’ identification. • Stage 2: Assessment and classification. • Stage 3: Knowledge transference process. • Stage 4: Process evaluation. The current situation of Santa María de Garoña Nuclear Power Plant has led to enhance the flexibility and versatility of our workforce. The retirements, along with the need to perform additional functions, have become more important, if possible, to the processes of knowledge transfer. Nuclenor, in its 5 Years Action Plan, has set as one of its objectives the expert knowledge retention. (Author)

  2. Science knowledge and biblical literalism.

    Science.gov (United States)

    Zigerell, L J

    2012-04-01

    Biblical literalists are often described as scientific illiterates, but little if any empirical research has tested this claim. Analysis of a sixteen-item battery from the 2008 US General Social Survey revealed that literalists possess less science knowledge than those with other views of Scripture, but that much of this deficit can be attributed to demographic factors and unequal educational attainment. The marginal direct effect of biblical belief suggests that literalism is not incompatible with knowledge of science and, therefore, the best avenue for increasing science knowledge among literalists may be to foster interest in science and design science courses to attenuate any perceived conflict between science and religion.

  3. Knowledge management practices in healthcare settings: a systematic review.

    Science.gov (United States)

    Karamitri, Ioanna; Talias, Michael A; Bellali, Thalia

    2017-01-01

    Knowledge is an intangible asset in Organizations, and provides a comparative advantage to those who possess it. Hospitals are complex organizations with unique characteristics because of the heterogeneity of health professionals' orientation, the composite networking and the decision-making processes. A deeper understanding of knowledge management (KM) could streamline productivity and coordinate the use of resources more efficient. We conducted a systematic literature search of peer-reviewed papers that described key elements of KM using three databases (Medline, Cinahl and Health Source: nursing/academic edition) for a 10-year period (1/1/2004-25/11/2014). The included articles were subjected to qualitative content analysis. We retrieved 604 articles of which 20 articles were eligible for analysis. Most of the studies (n=13) used a qualitative methodology. The total sample size was 2155 participants. The key elements that arose were as follows: perceptions of KM, synthesis, dissemination, collaboration, means of KM and leadership. Moreover, this study identified barriers for KM implementation, like time restrictions and limited skills. Healthcare managers ought to cultivate a knowledge environment, operate as role models, provide the tools for KM and reward people who act as knowledge brokers. Opportunities for collaboration and knowledge sharing should be encouraged. Successful KM should be patient-centered to gain its maximum value. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  4. Computer-based medical education in Benha University, Egypt: knowledge, attitude, limitations, and suggestions.

    Science.gov (United States)

    Bayomy, Hanaa; El Awadi, Mona; El Araby, Eman; Abed, Hala A

    2016-12-01

    Computer-assisted medical education has been developed to enhance learning and enable high-quality medical care. This study aimed to assess computer knowledge and attitude toward the inclusion of computers in medical education among second-year medical students in Benha Faculty of Medicine, Egypt, to identify limitations, and obtain suggestions for successful computer-based learning. This was a one-group pre-post-test study, which was carried out on second-year students in Benha Faculty of Medicine. A structured self-administered questionnaire was used to compare students' knowledge, attitude, limitations, and suggestions toward computer usage in medical education before and after the computer course to evaluate the change in students' responses. The majority of students were familiar with use of the mouse and keyboard, basic word processing, internet and web searching, and e-mail both before and after the computer course. The proportion of students who were familiar with software programs other than the word processing and trouble-shoot software/hardware was significantly higher after the course (Pcomputer (P=0.008), the inclusion of computer skills course in medical education, downloading lecture handouts, and computer-based exams (Pcomputers limited the inclusion of computer in medical education (Pcomputer labs, lack of Information Technology staff mentoring, large number of students, unclear course outline, and lack of internet access were more frequently reported before the course (Pcomputer labs, inviting Information Technology staff to support computer teaching, and the availability of free Wi-Fi internet access covering several areas in the university campus; all would support computer-assisted medical education. Medical students in Benha University are computer literate, which allows for computer-based medical education. Staff training, provision of computer labs, and internet access are essential requirements for enhancing computer usage in medical

  5. Mental illness complicated by the santeria belief in spirit possession.

    Science.gov (United States)

    Alonso, L; Jeffrey, W D

    1988-11-01

    Santeria, a religious system that blends African and Catholic beliefs, is practiced by many Cuban Americans. One aspect of this system is the belief in spirit possession. Basic santeria beliefs and rituals, including the fiesta santera (a gathering at which some participants may become possessed), are briefly described, and four cases in which the patients' belief in possession played a role in their mental illness are presented. The belief in possession can complicate the diagnosis and treatment of mental illness, but it should not be considered a culture-bound syndrome. Rather, it may be a nonspecific symptom of a variety of mental illnesses and should be evaluated in the context of the patient's overall belief system and ability to carry out usual activities.

  6. Assessment of Health Knowledge in College Women.

    Science.gov (United States)

    Richmond, Gail; And Others

    1991-01-01

    The level of accurate health knowledge that young adult women possess regarding selected information dealing with nutrition; disease; and over-the-counter, prescription, and social drugs is discussed. Sections include the introduction, methods, results, discussion, and implications for biology teachers. (KR)

  7. Students' personal professional theories in vocational education : developing a knowledge base

    NARCIS (Netherlands)

    Schaap, H.

    2011-01-01

    Senior secondary vocational education needs to deliver reflective practitioners who possess an adequate knowledge base, who are able to solve complex problems and who have the ability to acquire and develop new knowledge during their further professional career. It is assumed that all types of

  8. Information and interaction Eddington, Wheeler, and the limits of knowledge

    CERN Document Server

    Rickles, Dean

    2017-01-01

    In this essay collection, leading physicists, philosophers, and historians attempt to fill the empty theoretical ground in the foundations of information and address the related question of the limits to our knowledge of the world. Over recent decades, our practical approach to information and its exploitation has radically outpaced our theoretical understanding - to such a degree that reflection on the foundations may seem futile. But it is exactly fields such as quantum information, which are shifting the boundaries of the physically possible, that make a foundational understanding of information increasingly important. One of the recurring themes of the book is the claim by Eddington and Wheeler that information involves interaction and putting agents or observers centre stage. Thus, physical reality, in their view, is shaped by the questions we choose to put to it and is built up from the information residing at its core. This is the root of Wheeler’s famous phrase “it from bit.” After reading the s...

  9. Emotional regulation, attachment to possessions and hoarding symptoms.

    Science.gov (United States)

    Phung, Philip J; Moulding, Richard; Taylor, Jasmine K; Nedeljkovic, Maja

    2015-10-01

    This study aimed to test which particular facets of emotion regulation (ER) are most linked to symptoms of hoarding disorder, and whether beliefs about emotional attachment to possessions (EA) mediate this relationship. A non-clinical sample of 150 participants (108 females) completed questionnaires of emotional tolerance (distress tolerance, anxiety sensitivity, negative urgency - impulsivity when experiencing negative emotions), depressed mood, hoarding, and beliefs about emotional attachment to possessions. While all emotional tolerance measures related to hoarding, when considered together and controlling for depression and age, anxiety sensitivity and urgency were the significant predictors. Anxiety sensitivity was fully mediated, and urgency partially mediated, via beliefs regarding emotional attachment to possessions. These findings provide further support for (1) the importance of anxiety sensitivity and negative urgency for hoarding symptoms, and (2) the view that individuals with HD symptoms may rely on items for emotion regulation, leading to stronger beliefs that items are integral to emotional wellbeing. © 2015 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  10. Pushing the Limit: A Class Project

    Science.gov (United States)

    Odafe, Victor U.

    2012-01-01

    Instructors are constantly struggling to help students understand mathematical concepts as well as the relevance of mathematics to the real world. In calculus, students possess misconceptions of the limit concept. "Pushing the Limit" refers to a semester-long calculus class project that required students to read about, interview calculus…

  11. Taking Possession: Rituals, Space and Authority

    Directory of Open Access Journals (Sweden)

    Jennifer Mara DeSilva

    2016-12-01

    Full Text Available In early modern Europe authority over communities, both people and spaces, was visualized through ritual gestures and processions. Communities gathered to witness ceremonial entries that drew on accepted forms of gestures and speech identifying individuals and articulating their place in the urban power relationship. Ceremonial entries by rulers, ambassadors, bishops, and other office-holders drew on ritual acts projecting messages of possession in order to establish reputations of prestige and authority. This introductory essay draws on cultural anthropology and recent historiography to build a framework for understanding rituals of possession that went beyond the tradition triumphal entry to incorporate substitutes, new modes of prestigious display, and attend to conflicts. By “taking possession” of communities, offices, and spaces using accepted ritual forms, early moderns initiated conversations about authority and power that were far more flexible in their scope, practice, and participants than expected.

  12. CRITIC TO DIDACTIC FOCUSES FOR SCIENTIFIC KNOWLEDGE FORMATION IN NATURAL SCIENCES IN SECONDARY STUDENTS / CRÍTICA A LOS ENFOQUES DIDÁCTICOS PARA LA FORMACIÓN DEL CONOCIMIENTO CIENTÍFICO ESCOLAR DE LAS CIENCIAS NATURALES EN LOS ESCOLARES DE SECUNDARIA BÁSICA

    Directory of Open Access Journals (Sweden)

    María Magdalena Pérez Valdés

    2013-10-01

    Full Text Available A critical analysis about theoretical foundations of some didactical proposals which model the teaching-learning process of school scientific knowledge on physics is done in this paper. The epistemological study helped to confirm that significant relationships to be achieved between everyday knowledge possessed by the student, and new school scientific knowledge manifest deficiencies, that may be one of the causes of the limitations presented in the developing of the scientific knowledge of the students. Some theoretical valuations about a possible solution of the theoretic-methodological deficiencies detected are exposed by the author.

  13. Survey of Education, Engineering, and Information Technology Students Knowledge of Green Computing in Nigerian University

    Directory of Open Access Journals (Sweden)

    Tajudeen Ahmed Shittu

    2016-02-01

    Full Text Available The use of computer system is growing rapidly and there is growing concern on the environmental hazard associated with its use. Thus, the need for every user’s to possess the knowledge of using computer in an environmental friendly manner.  This study therefore, investigated the knowledge of green computing possessed by university students in Nigeria. To achieve this, survey method was employed to carry out the study. The study involved students from three schools (Computer Science, Engineering, and Education. Purposive sampling method was used to draw three hundred (300 respondents that volunteer to answer the questionnaire administered for gathering the data of the study. The instrument used was adapted but modify and subjected to pilot testing to ascertain its validity and internal consistency. The reliability of the instrument showed a .75 Cronbach alpha level.  The first research question was answer with descriptive statistic (perecentage.  T-test and ANOVA was used to answer question two and three. The findings showed that the students do not possess adequate knowledge on conscious use of computing system. Also, the study showed that there is no significant difference in the green computing knowledge possesses among male and female as well as among student from the three schools. Based on these findings, the study suggested among other an aggressive campaign on green computing among university communities.

  14. Traumatic Experience and Somatoform Dissociation Among Spirit Possession Practitioners in the Dominican Republic.

    Science.gov (United States)

    Schaffler, Yvonne; Cardeña, Etzel; Reijman, Sophie; Haluza, Daniela

    2016-03-01

    Recent studies in African contexts have revealed a strong association between spirit possession and severe trauma, with inclusion into a possession cult serving at times a therapeutic function. Research on spirit possession in the Dominican Republic has so far not included quantitative studies of trauma and dissociation. This study evaluated demographic variables, somatoform dissociative symptoms, and potentially traumatizing events in the Dominican Republic with a group of Vodou practitioners that either do or do not experience spirit possession. Inter-group comparisons revealed that in contrast to non-possessed participants (n = 38), those experiencing spirit possession (n = 47) reported greater somatoform dissociation, more problems with sleep, and previous exposure to mortal danger such as assaults, accidents, or diseases. The two groups did not differ significantly in other types of trauma. The best predictor variable for group classification was somatoform dissociation, although those items could also reflect the experience of followers during a possession episode. A factor analysis across variables resulted in three factors: having to take responsibility early on in life and taking on a professional spiritual role; traumatic events and pain; and distress/dissociation. In comparison with the non-possessed individuals, the possessed ones did not seem to overall have a remarkably more severe story of trauma and seemed to derive economic gains from possession practice.

  15. Limits and possibilities of an online game for building adolescents' knowledge of sexuality.

    Science.gov (United States)

    Oliveira, Rebeca Nunes Guedes de; Gessner, Rafaela; Souza, Vânia de; Fonseca, Rosa Maria Godoy Serpa da

    2016-08-01

    This study looks at the limits and possibilities of an online game designed to build knowledge and awareness in adolescents in the field of affections, sexuality and reproduction. It evaluates the experience of a group of teenagers with a game called Papo Reto ('Straight Talk'), over a period of three months. A total of 23 teenagers aged 15 to 18 took part in the study. The data were collected in two workshops held at a secondary school in the city of São Paulo (São Paulo State), Brazil. The dialogs were recorded and transcribed, and their content analyzed. The results showed a variety of possibilities of the Straight Talk online game for reconstruction of knowledge in the field of sexuality, and for helping the subject perceive and analyze the complexity of reality from a gender point of view. The subjects covered in the game were assessed, as motivating factors for the game and for the interaction. Adjustments were suggested for inclusion of elements to create a more ludic quality, more interaction, in the game.

  16. Understanding the Influence of Two Mathematics Textbooks on Prospective Secondary Teachers' Knowledge

    Science.gov (United States)

    Davis, Jon D.

    2009-01-01

    This study examines the influence of reading and planning from two differently organized mathematics textbooks on prospective high school mathematics teachers' pedagogical content knowledge and content knowledge of exponential functions. The teachers completed a pretest and two posttests. On the pretest, the teachers possessed an incomplete…

  17. The Lived Space: Possession, Ownership, and Land Sales on the Chilean Frontier (Valdivia, 1790-1830

    Directory of Open Access Journals (Sweden)

    Manuel Bastias Saavedra

    2018-01-01

    Full Text Available By looking into sales of indigenous land in the territory of Valdivia between 1790 and 1830, this article discusses how legal interactions were tied to the local spaces of rural habitation. Since ownership was linked with possession and use in Spanish colonial law, local social relations and shared local knowledge were crucial for determining legal ownership and ensuring the validity of land transfers. This article provides insights into how law operated in newly integrated colonial spaces, and reveals that land transfers did not yet constitute purely contractual relations but were instead socially negotiated transactions involving different levels of authority and dependency.

  18. Knowledge and Attitudes of Health-Care Providers toward Sexuality in the Institutionalized Elderly.

    Science.gov (United States)

    Glass, J. Conrad, Jr.; And Others

    1986-01-01

    Examined the relationship between the knowledge and attitudes of nursing home caretakers toward elderly sexuality, looking at certain sociodemographic and institutional factors. The more knowledge providers possessed, the more restrictive their attitudes toward elderly sexuality. Education, religiosity, position, nursing education, time in current…

  19. 50 CFR 92.6 - Use and possession of migratory birds.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Use and possession of migratory birds. 92... INTERIOR (CONTINUED) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Provisions § 92.6 Use and possession of migratory birds. You may not sell, offer for sale, purchase, or offer...

  20. Management of nuclear knowledge and education

    International Nuclear Information System (INIS)

    Murogov, V.M.; Kosilov, A.N.; )

    2010-01-01

    The authors believe that preservation of critical knowledge for transferring to the next generation and formation of competencies that would meet the demands of modern nuclear technology must be the basis of nuclear education and training of professional staff for full-scale development of the nuclear industry. It is also necessary to formulate requirements to new competencies, which will help people that possess them address tasks of innovative development of nuclear technologies, and ensure that managers and engineers of all levels possess them. Cooperation (including international) will be vital between state authorities, industrial companies, science and research institutions and higher education to create favourable conditions for nuclear education and professional training [ru

  1. A New Perspective on Knowledge Metaphorical Analysis: Knowledge as a Field

    Directory of Open Access Journals (Sweden)

    Constantin BRATIANU

    2010-01-01

    Full Text Available The purpose of this paper is to present a new perspective on knowledge metaphorical analysis: knowledge as a field. The concept of field is taken from physics, where it is defined as an intangible continuum of forces generated by a specific tangible object. This perspective overcomes the limits of the previous interpretations of knowledge as stuff or flow, especially the limits of substantiality and linearity. In the new perspective knowledge is conceived as a nonsubstantial entity, nonuniform, nonhomogeneous and nonlinear. Thus, we open new opportunities for understanding knowledge and its organizational dynamics.

  2. Somatostatin receptor-mediated imaging and therapy: basic science, current knowledge, limitations and future perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Breeman, W.A.P.; Jong, M. de; Kwekkeboom, D.J.; Valkema, R.; Bakker, W.H.; Kooij, P.P.M. [Dept. of Nuclear Medicine, Erasmus Medical Centre Rotterdam (Netherlands); Visser, T.J. [Dept. of Internal Medicine, Erasmus Medical Centre Rotterdam (Netherlands); Krenning, E.P. [Dept. of Nuclear Medicine, Erasmus Medical Centre Rotterdam (Netherlands); Dept. of Internal Medicine, Erasmus Medical Centre Rotterdam (Netherlands)

    2001-09-01

    In vivo somatostatin receptor-mediated scintigraphy has proven to be a valuable method for the visualisation of neuroendocrine tumours and their metastases. A new application is the use of radiolabelled analogues for somatostatin receptor-mediated therapy. This paper presents a review on the basic science, historical background and current knowledge of somatostatin receptor subtypes and their expression in neuroendocrine tumours. New somatostatin analogues, new chelators, ''new'' radionuclides and combinations thereof are also discussed. Due attention is given to limitations and future perspectives of somatostatin receptor-mediated imaging and therapy. (orig.)

  3. Somatostatin receptor-mediated imaging and therapy: basic science, current knowledge, limitations and future perspectives

    International Nuclear Information System (INIS)

    Breeman, W.A.P.; Jong, M. de; Kwekkeboom, D.J.; Valkema, R.; Bakker, W.H.; Kooij, P.P.M.; Visser, T.J.; Krenning, E.P.

    2001-01-01

    In vivo somatostatin receptor-mediated scintigraphy has proven to be a valuable method for the visualisation of neuroendocrine tumours and their metastases. A new application is the use of radiolabelled analogues for somatostatin receptor-mediated therapy. This paper presents a review on the basic science, historical background and current knowledge of somatostatin receptor subtypes and their expression in neuroendocrine tumours. New somatostatin analogues, new chelators, ''new'' radionuclides and combinations thereof are also discussed. Due attention is given to limitations and future perspectives of somatostatin receptor-mediated imaging and therapy. (orig.)

  4. The Regulation of the Possession of Weapons at Gatherings

    Directory of Open Access Journals (Sweden)

    Pieter du Toit

    2013-12-01

    Full Text Available The Dangerous Weapons Act 15 of 2013 provides for certain prohibitions and restrictions in respect of the possession of a dangerous weapon and it repeals the Dangerous Weapons Act 71 of 1968 as well as the different Dangerous Weapons Acts in operation in the erstwhile TBVC States. The Act also amends the Regulation of Gatherings Act 205 of 1993 to prohibit the possession of any dangerous weapon at a gathering or demonstration. The Dangerous Weapons Act provides for a uniform system of law governing the use of dangerous weapons for the whole of South Africa and it furthermore no longer places the onus on the individual charged with the offence of the possession of a dangerous weapon to show that he or she did not have any intention of using the firearm for an unlawful purpose. The Act also defines the meaning of a dangerous weapon. According to our court’s interpretation of the Dangerous Weapons Act 71 of 1968 a dangerous weapon was regarded as an object used or intended to be used as a weapon even if it had not been designed for use as a weapon. The Act, however, requires the object to be capable of causing death or inflicting serious bodily harm if it were used for an unlawful purpose. The possession of a dangerous weapon, in circumstances which may raise a reasonable suspicion that the person intends to use it for an unlawful purpose, attracts criminal liability. The Act also provides a useful set of guidelines to assist courts to determine if a person charged with the offence of the possession of a dangerous weapon had indeed intended to use the weapon for an unlawful purpose. It seems, however, that the Act prohibits the possession of a dangerous weapon at gatherings, even if the person carrying the weapon does not intend to use it for an unlawful purpose. The state will, however, have to prove that the accused had the necessary control over the object and the intention to exercise such control, as well as that the object is capable of

  5. Digital possessions after a romantic break up

    NARCIS (Netherlands)

    Herron, Daniel; Moncur, Wendy; van den Hoven, Elise

    2016-01-01

    With technology becoming more pervasive in everyday life, it is common for individuals to use digital media to support the enactment and maintenance of romantic relationships. Partners in a relationship may create digital possessions frequently. However, after a relationship ends, individuals

  6. Are symptoms of spirit possessed patients covered by the DSM-IV or DSM-5 criteria for possession trance disorder? A mixed-method explorative study in Uganda

    NARCIS (Netherlands)

    van Duijl, M.; Kleyn, W.; de Jong, J.

    2013-01-01

    Introduction and aims As in many cultures, spirit possession is a common idiom of distress in Uganda. The DSM-IV contains experimental research criteria for dissociative and possession trance disorder (DTD and PTD), which are under review for the DSM-5. In the current proposed categories of the

  7. A mosaic adenovirus possessing serotype Ad5 and serotype Ad3 knobs exhibits expanded tropism

    International Nuclear Information System (INIS)

    Takayama, Koichi; Reynolds, Paul N.; Short, Joshua J.; Kawakami, Yosuke; Adachi, Yasuo; Glasgow, Joel N.; Rots, Marianne G.; Krasnykh, Victor; Douglas, Joanne T.; Curiel, David T.

    2003-01-01

    The efficiency of cancer gene therapy with recombinant adenoviruses based on serotype 5 (Ad5) has been limited partly because of variable, and often low, expression by human primary cancer cells of the primary cellular-receptor which recognizes the knob domain of the fiber protein, the coxsackie and adenovirus receptor (CAR). As a means of circumventing CAR deficiency, Ad vectors have been retargeted by utilizing chimeric fibers possessing knob domains of alternate Ad serotypes. We have reported that ovarian cancer cells possess a primary receptor for Ad3 to which the Ad3 knob binds independently of the CAR-Ad5 knob interaction. Furthermore, an Ad5-based chimeric vector, designated Ad5/3, containing a chimeric fiber proteins possessing the Ad3 knob, demonstrates CAR-independent tropism by virtue of targeting the Ad3 receptor. Based on these findings, we hypothesized that a mosaic virus possessing both the Ad5 knob and the Ad3 knob on the same virion could utilize either primary receptor, resulting in expanded tropism. In this study, we generated a dual-knob mosaic virus by coinfection of 293 cells with Ad5-based and Ad5/3-based vectors. Characterization of the resultant virions confirmed the incorporation of both Ad5 and Ad3 knobs in the same particle. Furthermore, this mosaic virus was able to utilize either receptor, CAR and the Ad3 receptor, for virus attachment to cells. Enhanced Ad infectivity with the mosaic virus was shown in a panel of cell lines, with receptor profiles ranging from CAR-dominant to Ad3 receptor-dominant. Thus, this mosaic virus strategy may offer the potential to improve Ad-based gene therapy approaches by infectivity enhancement and tropism expansion

  8. Parasites of importance for human health in Nigerian dogs: high prevalence and limited knowledge of pet owners.

    Science.gov (United States)

    Ugbomoiko, Uade Samuel; Ariza, Liana; Heukelbach, Jorg

    2008-12-09

    Dogs are the most common pet animals worldwide. They may harbour a wide range of parasites with zoonotic potential, thus causing a health risk to humans. In Nigeria, epidemiological knowledge on these parasites is limited. In a community-based study, we examined 396 dogs in urban and rural areas of Ilorin (Kwara State, Central Nigeria) for ectoparasites and intestinal helminths. In addition, a questionnaire regarding knowledge and practices was applied to pet owners. Nine ectoparasite species belonging to four taxa and six intestinal helminth species were identified: fleas (Ctenocephalides canis, Pulex irritans, Tunga penetrans), mites (Demodex canis, Otodectes sp., Sarcoptes scabiei var. canis), ticks (Rhipicephalus sanguineus, Ixodes sp.), and lice (Trichodectes canis); and Toxocara canis, Ancylostoma sp., Trichuris vulpis, Dipylidium caninum, Taenidae and Strongyloides sp. Overall prevalence of ectoparasites was 60.4% and of intestinal helminths 68.4%. The occurrence of C. canis, R. sanguineus, T. canis, Ancylostoma sp. and T. vulpis was most common (prevalence 14.4% to 41.7%). Prevalence patterns in helminths were age-dependent, with T. canis showing a decreasing prevalence with age of host, and a reverse trend in other parasite species. Knowledge regarding zoonoses was very limited and the diseases not considered a major health problem. Treatment with antiparasitic drugs was more frequent in urban areas. Parasites of importance for human health were highly prevalent in Nigerian dogs. Interventions should include health education provided to dog owners and the establishment of a program focusing on zoonotic diseases.

  9. Survey of the Nutrition Knowledge Of Practicing Male and Female Physical Educator/Coaches.

    Science.gov (United States)

    Webb, James L.; And Others

    An assessment was made of the extent of nutrition knowledge of physical education teachers and coaches. The investigation addressed three primary questions: (1) Do practicing physical educator/coaches possess nutritional knowledge comparable to that of college students enrolled in a university basic nutrition class?; (2) Do male and female…

  10. Continuum limit of gl(M vertical stroke N) spin chains

    International Nuclear Information System (INIS)

    Candu, Constantin

    2011-03-01

    We study the spectrum of an integrable antiferromagnetic Hamiltonian of the gl(M vertical stroke N) spin chain of alternating fundamental and dual representations. After extensive numerical analysis, we identify the vacuum and low lying excitations and with this knowledge perform the continuum limit, while keeping a finite gap. All antiferromagnetic gl(n+N vertical stroke N) spin chains with n>0 and N≠0 are shown to possess in the continuum limit 2n-2 multiplets of massive particles which scatter with gl(n) Gross-Neveu like S-matrices, namely their eigenvalues do not depend on N. We argue that the continuum theory is the gl(M vertical stroke N) Gross-Neveu model, that is the massive deformation of the gl(M vertical stroke N) 1 Wess-Zumino-Witten model. As we can see ion the example of gl(2m vertical stroke 1) spin chains, the full particle spectrum is much richer. Our analysis suggests that for a complete characterization of the latter it is not enough to restrict to large volume calculations, as we do in this work. (orig.)

  11. African American women's limited knowledge and experiences with genetic counseling for hereditary breast cancer.

    Science.gov (United States)

    Sheppard, Vanessa B; Graves, Kristi D; Christopher, Juleen; Hurtado-de-Mendoza, Alejandra; Talley, Costellia; Williams, Karen Patricia

    2014-06-01

    Genetic counseling and testing for hereditary breast cancer have the potential benefit of early detection and early interventions in African American women. However, African American women have low use of these services compared to White women. We conducted two focus groups with African American women diagnosed with breast cancer (affected group, n = 13) and women with at least one first-degree relative with breast/ovarian cancer (unaffected group, n = 8). A content analysis approach was employed to analyze interview data. Breast cancer survivors had more knowledge about genetic counseling and testing than participants who were unaffected with cancer. However, knowledge about genetic counseling was limited in both groups. Barriers to pursuing genetic counseling and testing included poor understanding of the genetic counseling and testing process, fear of carrying the mutation, concerns about discrimination, and cost. Motivators to participate in genetic counseling and testing included desire to help family members, insurance coverage, and potential of benefiting the larger African American community. Education efforts are needed to increase genetic counseling and testing awareness in the African American community.

  12. "Satan has afflicted me!" Jinn-possession and mental illness in the Qur'an.

    Science.gov (United States)

    Islam, F; Campbell, R A

    2014-02-01

    Mental health stigma in Muslim communities may be partly due to a commonly held belief among some Muslims about the supernatural causes of mental illness (i.e. jinn-possession brought on by one's sinful life). A thematic analysis was carried out on four English translations and the Arabic text of the Qur'an to explore whether the connection between jinn-possession and insanity exists within the Muslim holy book. No connection between spirit-possession and madness or mental illness was found. Pagans taunted and labelled people as jinn-possessed only to ostracize and scapegoat. Linking the labelling of people as jinn-possession to a pagan practice may be used to educate Muslims, so they can reassess their community's stigma towards the mentally ill.

  13. The importance of knowledge for wellbeing of society in the contemporary world

    Directory of Open Access Journals (Sweden)

    Marković Dušan Z.

    2017-01-01

    Full Text Available Following the recent wave of globalization, the possession of different types of knowledge became even more important for economic development than the possession of physical resources. The ability of a society to adopt existing and create new knowledge thus gained fundamental importance for its wellbeing. In this paper, we identify important aspects of the relationship between education, creation of knowledge, economic growth, as well as both material and immate­rial wellbeing of a society. We describe potential problems that prevent societies from maximizing the benefit from the effort its members invest in acquiring knowledge. The problems of failure of the national markets for education as well as the global migrations which lead to drain of knowledge towards economically highly developed countries are especially analyzed. In the long run, they lead to a decline in both national competitiveness and different aspects of the immate­rial wellbeing. As the basis for solving these problems we propose a combination of economic theory and the concept of solidarity between more and less devel­oped countries, individuals and societies of their origin, respecting the free will of individuals.

  14. Employees choice of knowledge sharing tools in a global firm : a study of MNC employee's choice of formal or informal knowledge sharing tools

    OpenAIRE

    Loly, Linn Karine; Breilid, Olav Aleksander Simensen

    2014-01-01

    Masteroppgave (MSc) in Master of Science in International Management, Handelshøyskolen BI, 2014 Due to changes in the competitive landscape and increasing globalisation, resources and the most effective use of these has become the key to competitive advantage for most multinational firms. As employees are in the possession of unique knowledge and expertise, employees have become an important resource for firms, and thus efficient transfer of knowledge to other part of the or...

  15. Are symptoms of spirit possessed patients covered by the DSM-IV or DSM-5 criteria for possession trance disorder? A mixed-method explorative study in Uganda.

    Science.gov (United States)

    van Duijl, Marjolein; Kleijn, Wim; de Jong, Joop

    2013-09-01

    As in many cultures, spirit possession is a common idiom of distress in Uganda. The DSM-IV contains experimental research criteria for dissociative and possession trance disorder (DTD and PTD), which are under review for the DSM-5. In the current proposed categories of the DSM-5, PTD is subsumed under dissociative identity disorder (DID) and DTD under dissociative disorders not elsewhere classified. Evaluation of these criteria is currently urgently required. This study explores the match between local symptoms of spirit possession in Uganda and experimental research criteria for PTD in the DSM-IV and proposed criteria for DID in the DSM-5. A mixed-method approach was used combining qualitative and quantitative research methods. Local symptoms were explored of 119 spirit possessed patients, using illness narratives and a cultural dissociative symptoms' checklist. Possible meaningful clusters of symptoms were inventoried through multiple correspondence analysis. Finally, local symptoms were compared with experimental criteria for PTD in the DSM-IV and proposed criteria for DID in the DSM-5. Illness narratives revealed different phases of spirit possession, with passive-influence experiences preceding the actual possession states. Multiple correspondence analysis of symptoms revealed two dimensions: 'passive' and 'active' symptoms. Local symptoms, such as changes in consciousness, shaking movements, and talking in a voice attributed to spirits, match with DSM-IV-PTD and DSM-5-DID criteria. Passive-influence experiences, such as feeling influenced or held by powers from outside, strange dreams, and hearing voices, deserve to be more explicitly described in the proposed criteria for DID in the DSM-5. The suggested incorporation of PTD in DID in the DSM-5 and the envisioned separation of DTD and PTD in two distinctive categories have disputable aspects.

  16. Information Technology and Knowledge Processes : - an Uneasy Couple?

    DEFF Research Database (Denmark)

    Brøndsted, J.; Christiansen, N.; Nicolajsen, Hanne Westh

    2001-01-01

    , are both very relevant, interrelated and mutually enabling aspects of the organizational knowledge processes. However it seems as it the research on IT in knowledge management has been primarily concerned with knowledge. We argue that there is a need for studying the work practices in a socio......In this paper we apply the framework of Cook and Brown (1999) to gain a broader perspective on the role of IT in organizational knowledge creation and use. The framework of Cook and Brown suggests that knowledge, as something people possess, and knowing, as the epistemic work done in action......-technical perspective taking the interconnected relationship between knowledge and knowing into account. We explore the role of IT in knowledge processes by studying three different practices. These practices are a pre-defense of a Ph.D. dissertation using a video conferencing system in the area of geophysics...

  17. Elementary School Principals' Knowledge of Literacy Development and Instruction and Students' Reading Achievement

    Science.gov (United States)

    Sherrill, Carol A.

    2009-01-01

    The purpose of this dissertation was to determine if the knowledge of literacy development and reading instruction practices an elementary school principal possesses impacts the level of reading achievement of his/her students. Principals' scores on an assessment of knowledge of literacy development and instruction were compared to students'…

  18. Does Knowledge Always Benefit the Innovative Performance of Employees?

    DEFF Research Database (Denmark)

    Bysted, Rune

    2014-01-01

    to be important for innovative job performance. The result in addition confirms the synergies of possessing different knowledge bases and demonstrates the positive effects of the expertise based intuitions theoretically developed in Salas et al. (2010). The synergy of education and the competence development...

  19. The Regulation of the Possession of Weapons at Gatherings | du Toit

    African Journals Online (AJOL)

    The Act also amends the Regulation of Gatherings Act 205 of 1993 to prohibit the possession of any dangerous weapon at a gathering or demonstration. ... (b) possession of dangerous weapons during the participation in any religious or cultural activities or lawful sport, recreation or entertainment or (c) legitimate collection, ...

  20. The Secret Prover : Proving Possession of Arbitrary Files While not Giving Them Away

    NARCIS (Netherlands)

    Teepe, Wouter

    2005-01-01

    The Secret Prover is a Java application which allows a user (A) to prove to another user (B), that A possesses a file. If B also possesses this file B will get convinced, and if B does not possess this file B will gain no information on (the contents of) this file. This is the first implementation

  1. Feature interpretability and the positions of 2nd person possessives in Brazilian Portuguese

    Directory of Open Access Journals (Sweden)

    Bruna Karla Pereira

    2016-12-01

    Full Text Available Interpretability and valuation of φ-features (Chomsky, 2001; Pesetsky and Torrego, 2007 have played a central role in the investigation of language universals. With regard to that, in standard Brazilian Portuguese (BP, as well as in other Romance languages, possessives have uninterpretable number features, which are valued via nominal agreement. However, dialects of BP, especially the one spoken in Minas Gerais, have shown that 2nd person possessives, in postnominal position, do not have number agreement with the noun. In order to account for these facts, I will argue that, in this grammar, number features on 2nd person possessives are reanalyzed as being: (i associated with the person (rather than the noun and (ii interpretable. From the first postulation, ‘seu’ is expected to be the possessive for 2nd person singular, and ‘seus’ for 2nd person plural. From the second postulation, no number concord is expected to be triggered on the possessive. In addition, based on Danon (2011 and Norris (2014, I will argue that cardinals divide BP DPs into two domains in that phrases located above NumP are marked with the plural morpheme, while phrases below it are unmarked. In this sense, because prenominal possessives precede cardinals (NumP, they must be marked with the plural morpheme for nominal agreement; whereas postnominal possessives, which follow NumP, must be unmarked. Free from the plural marking associated with nominal agreement, postnominal 2nd person possessives favor the reanalysis of the morpheme ‘-s’ as indicating the number associated with person features.

  2. The effect of the PROSPER partnership model on cultivating local stakeholder knowledge of evidence-based programs: a five-year longitudinal study of 28 communities.

    Science.gov (United States)

    Crowley, D Max; Greenberg, Mark T; Feinberg, Mark E; Spoth, Richard L; Redmond, Cleve R

    2012-02-01

    A substantial challenge in improving public health is how to facilitate the local adoption of evidence-based interventions (EBIs). To do so, an important step is to build local stakeholders' knowledge and decision-making skills regarding the adoption and implementation of EBIs. One EBI delivery system, called PROSPER (PROmoting School-community-university Partnerships to Enhance Resilience), has effectively mobilized community prevention efforts, implemented prevention programming with quality, and consequently decreased youth substance abuse. While these results are encouraging, another objective is to increase local stakeholder knowledge of best practices for adoption, implementation and evaluation of EBIs. Using a mixed methods approach, we assessed local stakeholder knowledge of these best practices over 5 years, in 28 intervention and control communities. Results indicated that the PROSPER partnership model led to significant increases in expert knowledge regarding the selection, implementation, and evaluation of evidence-based interventions. Findings illustrate the limited programming knowledge possessed by members of local prevention efforts, the difficulty of complete knowledge transfer, and highlight one method for cultivating that knowledge.

  3. Parasites of importance for human health in Nigerian dogs: high prevalence and limited knowledge of pet owners

    Directory of Open Access Journals (Sweden)

    Heukelbach Jorg

    2008-12-01

    Full Text Available Abstract Background Dogs are the most common pet animals worldwide. They may harbour a wide range of parasites with zoonotic potential, thus causing a health risk to humans. In Nigeria, epidemiological knowledge on these parasites is limited. Methods In a community-based study, we examined 396 dogs in urban and rural areas of Ilorin (Kwara State, Central Nigeria for ectoparasites and intestinal helminths. In addition, a questionnaire regarding knowledge and practices was applied to pet owners. Results Nine ectoparasite species belonging to four taxa and six intestinal helminth species were identified: fleas (Ctenocephalides canis, Pulex irritans, Tunga penetrans, mites (Demodex canis, Otodectes sp., Sarcoptes scabiei var. canis, ticks (Rhipicephalus sanguineus, Ixodes sp., and lice (Trichodectes canis; and Toxocara canis, Ancylostoma sp., Trichuris vulpis, Dipylidium caninum, Taenidae and Strongyloides sp. Overall prevalence of ectoparasites was 60.4% and of intestinal helminths 68.4%. The occurrence of C. canis, R. sanguineus, T. canis, Ancylostoma sp. and T. vulpis was most common (prevalence 14.4% to 41.7%. Prevalence patterns in helminths were age-dependent, with T. canis showing a decreasing prevalence with age of host, and a reverse trend in other parasite species. Knowledge regarding zoonoses was very limited and the diseases not considered a major health problem. Treatment with antiparasitic drugs was more frequent in urban areas. Conclusion Parasites of importance for human health were highly prevalent in Nigerian dogs. Interventions should include health education provided to dog owners and the establishment of a program focusing on zoonotic diseases.

  4. The Assessment of Athletic Training Students' Knowledge and Behavior to Provide Culturally Competent Care

    Science.gov (United States)

    Nynas, Suzette Marie

    2015-01-01

    Context: Culturally competent knowledge and skills are critical for all healthcare professionals to possess in order to provide the most appropriate health care for their patients and clients. Objective: To investigate athletic training students' knowledge of culture and cultural differences, to assess the practice of culturally competent care,…

  5. Criminalization of 'Possession of Unexplained Property' and the ...

    African Journals Online (AJOL)

    Worku_Y

    government operating costs, increases government spending for wages and ... revenues by plundering revenue generating agencies such as tax collection, ..... a) the assets under the ownership or possession of himself and his family; and.

  6. Constitutional Law: Right of Privacy--Possession of Marijuana

    Science.gov (United States)

    Rohrer, David E.

    1976-01-01

    The Alaska Supreme Court in Ravin v. State accepted the defendant's contention that the prohibition of possession of marihuana infringed on his constitutional right to privacy. The significance of the case is discussed. (LBH)

  7. Investigating the Impact of Possession-Way of a Smartphone on Action Recognition

    Directory of Open Access Journals (Sweden)

    Zae Myung Kim

    2016-06-01

    Full Text Available For the past few decades, action recognition has been attracting many researchers due to its wide use in a variety of applications. Especially with the increasing number of smartphone users, many studies have been conducted using sensors within a smartphone. However, a lot of these studies assume that the users carry the device in specific ways such as by hand, in a pocket, in a bag, etc. This paper investigates the impact of providing an action recognition system with the information of the possession-way of a smartphone, and vice versa. The experimental dataset consists of five possession-ways (hand, backpack, upper-pocket, lower-pocket, and shoulder-bag and two actions (walking and running gathered by seven users separately. Various machine learning models including recurrent neural network architectures are employed to explore the relationship between the action recognition and the possession-way recognition. The experimental results show that the assumption of possession-ways of smartphones do affect the performance of action recognition, and vice versa. The results also reveal that a good performance is achieved when both actions and possession-ways are recognized simultaneously.

  8. Apiculture knowledge transmission in a changing world: Can family-owned knowledge be opened?

    Directory of Open Access Journals (Sweden)

    Yuta Uchiyama

    2017-12-01

    Conclusion: The results implied a challenge to open the knowledge transmission channels beyond families, potentially transforming the knowledge from tacit knowledge among limited members to an explicit manualized knowledge in an aging society.

  9. Towards a proof of two conjectures from quantum inference concerning quantum limits of knowledge of states

    International Nuclear Information System (INIS)

    Jones, K.R.W.

    1990-11-01

    A new entropic analogue is given of the recently reported information on theoretic limits to knowledge of states. A natural relationship between the quantum correlation information and the quantum mechanical entropy is thereby revealed. Some progress is made towards a rigorous proof of both results and a complete solution to the problem of asymptotic optimal measurement. In particular the elementary convex analysis was employed to prove that the optimal operator valued measure must be a rank-one projection valued measure. 11 refs

  10. O olhar dos psiquiatras brasileiros sobre os fenômenos de transe e possessão Brazilian psychiatrists’ approaches on trance and possession phenomena

    Directory of Open Access Journals (Sweden)

    Angélica A. Silva de Almeida

    2007-01-01

    Full Text Available CONTEXTO: Os fenômenos de transe e possessão despertaram o interesse da comunidade psiquiátrica brasileira, gerando posturas diversificadas. OBJETIVOS: Descrever e analisar como os fenômenos de transe e possessão foram tratados pelos psiquiatras brasileiros: seu impacto na teoria, na pesquisa e na prática clínica entre 1900 e 1950. MÉTODO: Análise de artigos científicos e leigos, teses e livros sobre transes e possessões produzidos pelos psiquiatras brasileiros entre 1900 e 1950. RESULTADOS: Identificam-se duas correntes de pensamento entre os psiquiatras. A primeira, vinculada às Faculdades de Medicina do Rio de Janeiro e São Paulo, sob forte influência de autores franceses, deteve-se mais na periculosidade do espiritismo para a saúde mental. Defendia a adoção de medidas repressivas com o poder público. O segundo grupo de psiquiatras, ligado às Faculdades de Medicina da Bahia e Pernambuco, embora não desconsiderasse o caráter patológico ou "primitivo" dos fenômenos de transe e possessão, apresentou uma visão mais antropológica e culturalista. Considerando tais fenômenos como manifestações étnicas ou culturais, alguns defenderam o controle médico e a educação do povo para o abandono dessas práticas "primitivas". Outros não consideravam os fenômenos mediúnicos como desencadeadores da loucura, mas manifestações não-patológicas de um universo cultural, além de não vinculá-los ao atraso cultural da população. CONCLUSÕES: As religiões mediúnicas foram objeto de estudo por longo período, resultando hipóteses e práticas diferenciadas por parte da comunidade psiquiátrica brasileira, constituindo-se oportunidade privilegiada para o estudo do impacto dos fatores socioculturais na atividade psiquiátrica.BACKGROUND: Trance and possession experiences have raised interest among Brazilian psychiatrists resulting in a variety of approaches. OBJECTIVES: To describe and analyze how Brazilian psychiatrists

  11. African American Women’s Limited Knowledge and Experiences with Genetic Counseling for Hereditary Breast Cancer

    Science.gov (United States)

    Sheppard, Vanessa B.; Graves, Kristi D.; Christopher, Juleen; Hurtado-de-Mendoza, Alejandra; Talley, Costellia; Williams, Karen Patricia

    2014-01-01

    Genetic counseling and testing for hereditary breast cancer have the potential benefit of early detection and early interventions in African American women. However, African American women have low use of these services compared to White women. We conducted two focus groups with African American women diagnosed with breast cancer (affected group, n=13) and women with at least one first-degree relative with breast/ovarian cancer (unaffected group, n= 8). A content analysis approach was employed to analyze interview data. Breast cancer survivors had more knowledge about genetic counseling and testing than participants who were unaffected with cancer. However, knowledge about genetic counseling was limited in both groups. Barriers to pursuing genetic counseling and testing included poor understanding of the genetic counseling and testing process, fear of carrying the mutation, concerns about discrimination, and cost. Motivators to participate in genetic counseling and testing included desire to help family members, insurance coverage, and potential of benefiting the larger African American community. Education efforts are needed to increase genetic counseling and testing awareness in the African American community. PMID:24186304

  12. The Art of Knowledge Management and Knowledge Transfer to the New Generation of Scientists, Engineers, and Technicians Entering the Workforce

    International Nuclear Information System (INIS)

    Lagos, L.

    2016-01-01

    Full text: As a result of an aging workforce at US federal agencies and federal contractors’ workforce, it is projected that over 20% of the current workforce will be retiring over the next decade. Typically, the institutional knowledge and technical expertise is possessed by senior staff members approaching retirement. In many instances, this knowledge is lost once the employee retires; therefore, creating a huge gap in knowledge and knowledge transfer to new employees joining the workforce. Companies and federal agencies should develop methods to not only maintain the corporate knowledge and technical expertise, but also a transfer this valuable knowledge to the next generation of scientist, engineer and technicians entering the workforce. For example, Florida International University supports DOE-EM’s knowledge transfer through the DOE Fellows STEM programme and the development of international technology platform such as the Knowledge Management Information Tool for nuclear decommissioning (KM-IT). This paper will discuss the knowledge transfer issues faced by federal agencies and federal contractors and innovative tools to capture, store, maintain, and transfer the knowledge to the new generation of scientists, engineers and technicians entering the workplace. (author

  13. A lattice hierarchy and its continuous limits

    International Nuclear Information System (INIS)

    Fan Engui

    2008-01-01

    By introducing a discrete spectral problem, we derive a lattice hierarchy which is integrable in Liouville's sense and possesses a multi-Hamiltonian structure. It is show that the discrete spectral problem converges to the well-known AKNS spectral problem under a certain continuous limit. In particular, we construct a sequence of equations in the lattice hierarchy which approximates the AKNS hierarchy as a continuous limit

  14. Knowledge Management Practices for Development - Slovak Model

    Directory of Open Access Journals (Sweden)

    Aferdita Dervishi

    2016-11-01

    Full Text Available Knowledge and its management, innovation and technology are key elements for economic growth and sustainable development in technology and globalization era. The purpose of this paper is to study the effects of best practices of knowledge management in Slovakia, a$ empting to present a model that may serve to improve access to knowledge management and technology in Albania. This paper analyses practices of research & development, intellectual capital, the link between knowledge, innovation and technology transfer and trends of economic development in Slovakia. This study has used the qualitative method, supported on secondary source of data. From the assessment perspective, the findings are believable that investing on intellectual capital and managing knowledge properly, stable effects on the development of economy, industry and other fields is reached. Knowledge is managed by higher scientific institutions supported by the state. Today, in Slovakia are operating the most powerful companies. Albanians possess human capital that may face the difficult technological challenges and innovations. Both, Albania and Kosovo governments need to create a more coherent and national access to knowledge management and innovation through the establishment of National Council of Science, Knowledge and Technology Transfer.

  15. Knowledge Management and Organizational Proficiency with NPP

    International Nuclear Information System (INIS)

    Marler, M.

    2016-01-01

    Full text: The pace of new NPP construction, startup, and operation is straining the supply of proficient operators, technicians, and engineers. This technical brief explains an approach implemented by a US nuclear utility to capture and transfer knowledge possessed by proficient workers to new workers using the VISION learning content management system. This approach could also be used to accelerate worker proficiency in new NPP organizations. (author

  16. Governance and Knowledge Exchange within and Between Epistemic Communities

    DEFF Research Database (Denmark)

    Håkanson, Lars

    2004-01-01

    All knowledge is context dependent. The relevant context is the social community where it resides, i.e. the `epistemic community' formed as groups of people define and legitimize the knowledge they possess. In the mutual engagement in a common enterprise, epistemic communities develop, maintain...... and nurture the codes, tools and theories that provide the basis of their practice. Commonalities of code, tools and theory facilitate both voluntary transfer and involuntary imitation of knowledge within communities, also ones spanning organizational boundaries. Conversely, knowledge transfer between...... different epistemic communities, whether desired or unintended, is often cumbersome and fraught with difficulties. In order to achieve effective integration and cooperation between its various professional communities and subcultures, firms must therefore undertake investments in boundary...

  17. Why share knowledge? The influence of ICT on the motivation for knowledge sharing

    NARCIS (Netherlands)

    Hendriks, P.H.J.

    1999-01-01

    Information and communication technology (ICT) can enhance knowledge sharing by lowering temporal and spatial barriers between knowledge workers, and improving access to information about knowledge. Looking at ICT for knowledge sharing in this light, however, has limited value, because it ignores

  18. Demonstration of a Cultural Indigenous Knowledge Transfer Prototype

    DEFF Research Database (Denmark)

    Rodil, Kasper; Eskildsen, Søren; Rehm, Matthias

    this knowledge to the community’s youths has for many years been situated locally and through intrapersonal interactions. This method of conduct is now being attacked by ‘modern schooling’, where the youths are dislocated from their original communities into the capitol to prepare them for a demanding world...... in [1], reveal deep rural interest in the understanding, transferring and storing of indigenous knowledge from the Herero tribe in Namibia. The Herero community elders possess a great amount of cultural knowledge on husbandry, herb knowledge and religious rituals and the modus operandi of transferring......, increase their digital and textual literacy and to support the development and stability of the country they live in. By using a modern toolbox of animations and game dynamics, we have developed a prototype to allow sharing of indigenous knowledge and to avoid a Western approach the first steps have been...

  19. Perception, attitude and knowledge of sickle cell anaemia among ...

    African Journals Online (AJOL)

    Background: There is a high prevalence of the S gene in the African population. The economic, social and psychological burden the disease possesses on sufferers and caregivers necessitates fundamental knowledge of the disease. Methods: A total of 500 students (male=340, female=160; mean age, 24±4.5 years) drawn ...

  20. Moderate Awareness and Limited Knowledge Relating to Cervical Cancer, HPV, and the HPV Vaccine Among Hispanics/Latinos in Utah.

    Science.gov (United States)

    Bodson, Julia; Warner, Echo L; Kepka, Deanna

    2016-07-01

    We investigate the demographic factors associated with human papillomavirus (HPV) vaccine-related awareness and knowledge in an emerging (rather than established) Hispanic/Latino population. We surveyed 119 Spanish-speaking, mostly low-income and immigrant, Hispanic/Latino parents and guardians of adolescents 11 to 17 years old (i.e., eligible to receive the HPV vaccine) about their HPV vaccine-related awareness and knowledge. Data collection took place between August 2013 and October 2013 in Salt Lake City, Utah. Participants had moderately high awareness scores, with more than half the participants reporting having heard of cervical cancer (84.5%), HPV (76.4%), and the HPV vaccine (67.3%). HPV vaccine-related knowledge was low, with fewer than half the participants reporting they knew that most people are infected with HPV (32.7%), that HPV is asymptomatic among women (16.4%), that the HPV vaccine requires more than one dose (33.6%), and that the HPV vaccine is recommended for adolescent girls (47.3%) and boys (35.5%). Combined awareness and knowledge was significantly associated with educational attainment (p = .02) and country of origin (p = .03). Results demonstrate moderate to high HPV vaccine-related awareness and limited HPV vaccine-related knowledge among Hispanic/Latino parents living in Utah. These findings will inform educational interventions to improve the HPV vaccine-related awareness and knowledge in this vulnerable population. © 2016 Society for Public Health Education.

  1. Continuum limit of gl(M vertical stroke N) spin chains

    Energy Technology Data Exchange (ETDEWEB)

    Candu, Constantin [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany). Gruppe Theorie

    2011-03-15

    We study the spectrum of an integrable antiferromagnetic Hamiltonian of the gl(M vertical stroke N) spin chain of alternating fundamental and dual representations. After extensive numerical analysis, we identify the vacuum and low lying excitations and with this knowledge perform the continuum limit, while keeping a finite gap. All antiferromagnetic gl(n+N vertical stroke N) spin chains with n>0 and N{ne}0 are shown to possess in the continuum limit 2n-2 multiplets of massive particles which scatter with gl(n) Gross-Neveu like S-matrices, namely their eigenvalues do not depend on N. We argue that the continuum theory is the gl(M vertical stroke N) Gross-Neveu model, that is the massive deformation of the gl(M vertical stroke N){sub 1} Wess-Zumino-Witten model. As we can see ion the example of gl(2m vertical stroke 1) spin chains, the full particle spectrum is much richer. Our analysis suggests that for a complete characterization of the latter it is not enough to restrict to large volume calculations, as we do in this work. (orig.)

  2. Externalizing Tacit Knowledge in Independent Documentary Film Production via Pattern Language

    OpenAIRE

    Ming-Shu Yuan

    2008-01-01

    Recently, Taiwan locally made documentary has been received high regards at international movie festivals and by domestic reviewers. The independent documentary producers in Taiwan are different from the commercial documentary producers in other countries. Since these producers in Taiwan don’t have enough funds to have a big production team, they have to possess whole knowledge in documentary production. The knowledge is hidden in the producers’ mind which is difficult to express, share, and ...

  3. Women care about local knowledge, experiences from ethnomycology

    Directory of Open Access Journals (Sweden)

    Garibay-Orijel Roberto

    2012-07-01

    Full Text Available Abstract Gender is one of the main variables that influence the distribution of local knowledge. We carried out a literature review concerning local mycological knowledge, paying special attention to data concerning women’s knowledge and comparative gender data. We found that unique features of local mycological knowledge allow people to successfully manage mushrooms. Women are involved in every stage of mushroom utilization from collection to processing and marketing. Local mycological knowledge includes the use mushrooms as food, medicine, and recreational objects as well as an aid to seasonal household economies. In many regions of the world, women are often the main mushroom collectors and possess a vast knowledge about mushroom taxonomy, biology, and ecology. Local experts play a vital role in the transmission of local mycological knowledge. Women participate in the diffusion of this knowledge as well as in its enrichment through innovation. Female mushroom collectors appreciate their mycological knowledge and pursue strategies and organization to reproduce it in their communities. Women mushroom gatherers are conscious of their knowledge, value its contribution in their subsistence systems, and proudly incorporate it in their cultural identity.

  4. Stability properties of solutions to nonlinear models possessing a sign-undefined metric

    International Nuclear Information System (INIS)

    Barashenkov, I.V.

    1983-01-01

    Multicomponent field systems possessing a sign-undefined internal space metric, in particular models with a noncompact global invariance group are investigated. It is shown that the energy cannot have even a conditional relative minimum. It is demonstrated, nevertheless, that the corresponding nonlinear equations of motion are permitted to possess stable particle-like solutions

  5. Themes in Spirit Possession in Ugandan Christianity | James ...

    African Journals Online (AJOL)

    . This paper discerns a number of common themes that run through many of these experiences. In particular, sex as a motif for deviance and evil is noted as a common feature of many of the possession stories and all contact with spirits is seen ...

  6. Employer knowledge of federal requirements for recording work-related injuries and illnesses: Implications for occupational injury surveillance data.

    Science.gov (United States)

    Wuellner, Sara; Phipps, Polly

    2018-05-01

    Accuracy of the Bureau of Labor Statistics Survey of Occupational Injuries and Illnesses (SOII) data is dependent on employer compliance with workplace injury and illness recordkeeping requirements. Characterization of employer recordkeeping can inform efforts to improve the data. We interviewed representative samples of SOII respondents from four states to identify common recordkeeping errors and to assess employer characteristics associated with limited knowledge of the recordkeeping requirements and non compliant practices. Less than half of the establishments required to maintain OSHA injury and illness records reported doing so. Few establishments knew to omit cases limited to diagnostic services (22%) and to count unscheduled weekend days as missed work (27%). No single state or establishment characteristic was consistently associated with better or worse record-keeping. Many employers possess a limited understanding of workplace injury recordkeeping requirements, potentially leading them to over-report minor incidents, and under-report missed work cases. © 2018 Wiley Periodicals, Inc.

  7. Assessing Knowledge Sharing Among Academics: A Validation of the Knowledge Sharing Behavior Scale (KSBS).

    Science.gov (United States)

    Ramayah, T; Yeap, Jasmine A L; Ignatius, Joshua

    2014-04-01

    There is a belief that academics tend to hold on tightly to their knowledge and intellectual resources. However, not much effort has been put into the creation of a valid and reliable instrument to measure knowledge sharing behavior among the academics. To apply and validate the Knowledge Sharing Behavior Scale (KSBS) as a measure of knowledge sharing behavior within the academic community. Respondents (N = 447) were academics from arts and science streams in 10 local, public universities in Malaysia. Data were collected using the 28-item KSBS that assessed four dimensions of knowledge sharing behavior namely written contributions, organizational communications, personal interactions, and communities of practice. The exploratory factor analysis showed that the items loaded on the dimension constructs that they were supposed to represent, thus proving construct validity. A within-factor analysis revealed that each set of items representing their intended dimension loaded on only one construct, therefore establishing convergent validity. All four dimensions were not perfectly correlated with each other or organizational citizenship behavior, thereby proving discriminant validity. However, all four dimensions correlated with organizational commitment, thus confirming predictive validity. Furthermore, all four factors correlated with both tacit and explicit sharing, which confirmed their concurrent validity. All measures also possessed sufficient reliability (α > .70). The KSBS is a valid and reliable instrument that can be used to formally assess the types of knowledge artifacts residing among academics and the degree of knowledge sharing in relation to those artifacts. © The Author(s) 2014.

  8. 20 CFR 404.1093 - Possession of the United States.

    Science.gov (United States)

    2010-04-01

    ... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment... figuring your net earnings from self-employment, the term possession of the United States shall be deemed...

  9. Stability properties of solutions to nonlinear models possessing a sign-undefined metric

    International Nuclear Information System (INIS)

    Barashenkov, I.V.

    1983-01-01

    Multicomponent field systems possessing a sign-undefined internal space metric, in particular models with a noncompact global invariance group, are investigated. It is shown that the energy cannot have even a conditional relative minimum. It is demonstrated, nevertheless, that the corresponding nonlinear equations of motion are permitted to possess stable particle-like solutions. (Auth.)

  10. Clinical teachers' tacit knowledge of basic pedagogic principles.

    Science.gov (United States)

    McLeod, P J; Meagher, T; Steinert, Y; Schuwirth, L; McLeod, A H

    2004-02-01

    Academic faculty members in medical schools rarely receive formal instruction in basic pedagogic principles; nevertheless many develop into competent teachers. Perhaps they acquire tacit knowledge of these principles with teaching experience. This study was designed to assess clinical teachers' tacit knowledge of basic pedagogic principles and concepts. The authors developed a multiple-choice question (MCQ) exam based on 20 pedagogic principles judged by a panel of education experts to be important for clinical teaching. Three groups of clinician-educators sat the test: (1) clinicians with advanced education training and experience; (2) internal medicine specialists; (3) surgical specialists. All four groups of clinicians-educators passed the test, indicating that they possess a reasonable tacit knowledge of basic pedagogic principles. Those with advanced education training performed much better than members of the other two groups while specialists and residents working in teaching hospitals outperformed specialists from non-teaching hospitals. It is possible that converting this tacit knowledge to explicit knowledge may improve individual teaching effectiveness.

  11. Asymmetrical knowledge claims in general practice consultations with frequently attending patients: limitations and opportunities for patient participation.

    Science.gov (United States)

    Ariss, Steven M

    2009-09-01

    Asymmetry of knowledge does not simply relate to knowing or not knowing. Participants in consultations also display normative entitlements to knowledge which are related to their identities in the interaction. Claims of entitlement to knowledge are oriented to by the other participant as either straightforwardly acceptable or problematic. Thus research has shown that asymmetry in doctor-patient interactions is collaboratively achieved. Whilst the asymmetry of medical consultations has long been recognised, understanding asymmetry in the context of patient participation is becoming an increasingly important priority. This paper is not concerned with potential benefits or the feasibility of increasing patient participation in general practice (GP) consultations. Rather it seeks to describe specific limitations and opportunities for the participation of patients regarding the discussion of their problems, treatments and management of illness. Using Conversation Analysis this paper investigates GP consultations with frequently attending patients in the UK. It describes how the moral dimensions of epistemic authority constrain the different conversational resources available to GPs and patients. Findings suggest that in maintaining asymmetrical claims to knowledge debate is foregone in favour of efficient progression through the phases of the interaction. Thus interactions militate against the discussion of areas where alignment of perspectives might be lacking and participants do not pursue actions which might lead towards claiming a greater understanding of each others' point of view. However, there are aspects of consultations with frequently attending patients which display reduced asymmetry with regard to participants' claims to epistemic authority.

  12. The acquisition of tacit knowledge in medical education: learning by doing.

    Science.gov (United States)

    McLeod, P J; Steinert, Y; Meagher, T; Schuwirth, L; Tabatabai, D; McLeod, A H

    2006-02-01

    This study was designed to assess medical school teachers' tacit knowledge of basic pedagogic principles and to explore the specific character of the knowledge base. We developed a 50-item, multiple-choice question test based on important pedagogic principles, and classified all questions as requiring either declarative or procedural knowledge. A total of 72 medical teachers representing 5 different groups of clinicians and educators agreed to sit the test. Teachers in all 5 groups performed well on the test of tacit pedagogic knowledge but those with advanced education degrees, or local recognition as experts, performed best. All test takers performed best on questions requiring procedural knowledge. Medical teachers possess tacit knowledge of basic pedagogic principles. Superior test performance on questions requiring procedural knowledge is consistent with their working in a clinical environment characterised by repeated procedural activities.

  13. One knowledge base or many knowledge pools?

    DEFF Research Database (Denmark)

    Lundvall, Bengt-Åke

    It is increasingly realized that knowledge is the most important resource and that learning is the most important process in the economy. Sometimes this is expressed by coining the current era as characterised by a ‘knowledge based economy'. But this concept might be misleading by indicating...... that there is one common knowledge base on which economic activities can be built. In this paper we argue that it is more appropriate to see the economy as connecting to different ‘pools of knowledge'. The argument is built upon a conceptual framework where we make distinctions between private/public, local....../global, individual/collective and tacit/codified knowledge. The purpose is both ‘academic' and practical. Our analysis demonstrates the limits of a narrowly economic perspective on knowledge and we show that these distinctions have important implications both for innovation policy and for management of innovation....

  14. Current Knowledge and Recent Advances in Marine Dinoflagellate Transcriptomic Research

    Directory of Open Access Journals (Sweden)

    Muhamad Afiq Akbar

    2018-02-01

    Full Text Available Dinoflagellates are essential components in marine ecosystems, and they possess two dissimilar flagella to facilitate movement. Dinoflagellates are major components of marine food webs and of extreme importance in balancing the ecosystem energy flux in oceans. They have been reported to be the primary cause of harmful algae bloom (HABs events around the world, causing seafood poisoning and therefore having a direct impact on human health. Interestingly, dinoflagellates in the genus Symbiodinium are major components of coral reef foundations. Knowledge regarding their genes and genome organization is currently limited due to their large genome size and other genetic and cytological characteristics that hinder whole genome sequencing of dinoflagellates. Transcriptomic approaches and genetic analyses have been employed to unravel the physiological and metabolic characteristics of dinoflagellates and their complexity. In this review, we summarize the current knowledge and findings from transcriptomic studies to understand the cell growth, effects on environmental stress, toxin biosynthesis, dynamic of HABs, phylogeny and endosymbiosis of dinoflagellates. With the advancement of high throughput sequencing technologies and lower cost of sequencing, transcriptomic approaches will likely deepen our understanding in other aspects of dinoflagellates’ molecular biology such as gene functional analysis, systems biology and development of model organisms.

  15. Insiders and incomers: how lay public health workers' knowledge might improve public health practice.

    Science.gov (United States)

    Yoeli, Heather; Cattan, Mima

    2017-11-01

    Since 2005, health trainers and other lay public health workers (LPHWs) have been increasingly active in the UK. Although elsewhere in the world LPHWs are expected to come from the communities within which they work and know that their knowledge is valued, neither is the case for LPHWs in the UK. This study sought to discover the lay knowledge of health trainers and other LPHWs, aiming to ascertain how this knowledge might more effectively be utilised within UK public health services. This paper describes a participatory and ethnographic case study research project undertaken on an anonymised urban estate in North East England. Findings were generated by a range of means including by participant observation and semi-structured interviews. Seven LPHWs took part, as did 32 other community members. This study found that the lay health knowledge of an individual UK LPHW is determined primarily by his or her position within, or in relation to, the community within which he or she works. Insider LPHWs possess an embodied knowledge and incomer LPHWs possess an experiential knowledge which, although different from one another, are essentially interpersonal in nature. Lay health knowledge can take different forms, and different LPHWs can provide different forms of lay health knowledge. Public health structures and services in the UK should make better use of all forms of LPHW knowledge, and should seek from LPHWs training on how to engage the most 'hard-to-reach' or 'difficult-to-engage' groups. Services recruiting LPHWs should decide whether they are seeking embodied insider LPHW knowledge, experiential incomer LPHW knowledge or a mixture of both. © 2017 John Wiley & Sons Ltd.

  16. Exploring Issues Limiting the Use of Knowledge in Disaster Risk Reduction.

    Directory of Open Access Journals (Sweden)

    John Norton

    2015-10-01

    A final conclusion is that no matter how useful, knowledge itself is not a panacea for DRR. Decision-making is invariably influenced by conflicting priorities, objectives and constraints, and not necessarily in all stakeholders’ interests or even reflecting their objectives. For example in the midst of the Greek economic crisis, disaster risk awareness and acceptability are becoming less a matter of DRR information and knowledge and must rather be addressed with a view to the new hierarchy of risks (socio-economic, health, emerging generated by the crisis. However, acknowledging the complexity of the issue should not stand in the way of much needed efforts towards enabling knowledge for DRR with all the tools available in today’s changing world.

  17. Prospective study on human fecal carriage of Enterobacteriaceae possessing mcr-1 and mcr-2 genes in a regional hospital in Hong Kong.

    Science.gov (United States)

    Chan, Wai-Sing; Au, Chun-Hang; Ho, Dona N; Chan, Tsun-Leung; Ma, Edmond Shiu-Kwan; Tang, Bone Siu-Fai

    2018-02-13

    Human fecal carriage of Enterobacteriaceae possessing mobilized colistin resistance genes (mcr-1 and mcr-2) remains obscure in Hong Kong. As part of routine surveillance on emerging antibiotic resistance, we conducted a prospective study on this topic in a regional hospital in Hong Kong. From October 31 to November 25, 2016, all fecal specimens submitted for routine analysis were included in this surveillance study. These comprised 672 consecutive routine fecal specimens collected from 616 individuals. Fecal specimens were screened for colistin-resistant Enterobacteriaceae by culture-based method, and the presence of mcr-1 and mcr-2 genes in resistant isolates was identified by polymerase chain reaction and Sanger sequencing. Whole genome sequencing (WGS) of mcr-1-possessing Escherichia coli strains was facilitated using Illumina® MiSeq® followed by sequence analysis with appropriate bioinformatics tools. Fourteen mcr-1-positive E. coli strains were isolated from 14 separate individuals (2.08% of total fecal specimens), with 9 of them being asymptomatic, healthy clients coming for health assessment. No mcr-2-possessing Enterobacteriaceae was identified. Colistin minimum inhibitory concentrations of these mcr-1-positive isolates ranged from 2 to 4 μg/mL. All these isolates were susceptible to carbapenems with 2 being extended spectrum β-lactamase producers. WGS data revealed that these isolates belonged to at least 12 different sequence types (STs) and possessed diversified plasmid replicons, virulence and acquired antibiotic resistance genes. Further study on an E. coli ST201 strain (Pasteur scheme) revealed coexistence of 47,818-bp IncP-1 and 33,309-bp IncX4 types of mcr-1 plasmids, which was a combination of stability and high transmissibility. To the best of our knowledge, this is the first study on human fecal carriage of Enterobacteriaceae possessing mcr-1 and mcr-2 genes in Hong Kong. Our data further revealed asymptomatic carriage of mcr-1-possessing

  18. Lean approach in knowledge work

    Directory of Open Access Journals (Sweden)

    Hanna Kropsu-Vehkapera

    2018-05-01

    Full Text Available Purpose: Knowledge work productivity is a key area of improvement for many organisations. Lean approach is a sustainable way to achieve operational excellence and can be applied in many areas. The purpose of this novel study is to examine the potential of using lean approach for improving knowledge work practices. Design/methodology/approach: A systematic literature review has been carried out to study how lean approach is realised in knowledge work. The research is conceptual in nature and draws upon earlier research findings. Findings: This study shows that lean studies’ in knowledge work is an emerging research area. This study documents the methods and practices implemented in knowledge work to date, and presents a knowledge work continuum, which is an essential framework for effective lean approach deployment and to frame future research focus in knowledge work productivity. Research limitations/implications: This study structures the concept of knowledge work and outlines a concrete concept derived from earlier literature. The study summarises the literature on lean in knowledge work and highlights, which methods are used. More research is needed to understand how lean can be implemented in complex knowledge work environment and not only on the repetitive knowledge work. The limitations of this research are due to the limited availability of previous research. Practical implications: To analyse the nature of knowledge work, we implicate the areas where lean methods especially apply to improving knowledge work productivity. When applying lean in knowledge work context the focus should be using the people better and improving information flow. Originality/value: This study focuses on adapting lean methods into a knowledge work context and summarises earlier research done in this field. The study discusses the potential to improve knowledge work productivity by implementing lean methods and presents a unique knowledge work continuum to

  19. Descending with Angels: Jinn Possession, Islamic Exorcism, and Psychiatry

    DEFF Research Database (Denmark)

    Suhr, Christian

    What is it like to be a Muslim possessed by a jinn spirit? How do you find refuge from madness and evil in a place like Denmark? In this book I explore some of the ways in which Muslims in the West have sought to protect themselves. Over several years I followed Muslim patients being treated.......” In the book I analyze how these broader social and political issues are paralleled in the invisible dynamics of jinn possession and psychosis, proposing new theoretical perspectives on religious and psychiatric healing as ritual practices for dealing with the invisible in human life....... hypervisible in public discourse through intensive state monitoring, surveillance, and media coverage. Yet their religion of Islam remains poorly understood and is frequently identified by politicians, commentators, and even healthcare specialists as the underlying invisible cause of “integration problems...

  20. Gun Possession among Massachusetts Batterer Intervention Program Enrollees

    Science.gov (United States)

    Rothman, Emily F.; Johnson, Renee M.; Hemenway, David

    2006-01-01

    Batterers with access to firearms present a serious lethal threat to their partners. The purpose of this exploratory study is to estimate the prevalence of and risk markers for gun possession among Massachusetts men enrolled in batterer intervention programs. The authors found that 1.8% of the men reported having a gun in or around their home.…

  1. The Interplay of Networking Activities and Internal Knowledge Actions for Subsidiary Influence within MNCs

    DEFF Research Database (Denmark)

    Najafi-Tavani, Zhaleh; Giroud, Axèle; Andersson, Ulf

    2014-01-01

    in the UK. The results indicate that the possession of strategic resources (knowledge or embedded relations) increases subsidiary influence only when the knowledge is transferred back to headquarters. Importantly, the impact of subsidiary-headquarters embeddedness, external embeddedness and knowledge......Knowledge-based and network-based activities are known determinants of foreign subsidiary influence. We demonstrate that the interaction between these factors is essential in understanding how subsidiaries gain influence within an MNC. We test this using data on 184 foreign-owned subsidiaries...... development on influence is mediated by the extent of reverse knowledge transfer. This mediating role sheds new light on the antecedents to subsidiary influence....

  2. An Ebola virus-centered knowledge base

    Science.gov (United States)

    Kamdar, Maulik R.; Dumontier, Michel

    2015-01-01

    Ebola virus (EBOV), of the family Filoviridae viruses, is a NIAID category A, lethal human pathogen. It is responsible for causing Ebola virus disease (EVD) that is a severe hemorrhagic fever and has a cumulative death rate of 41% in the ongoing epidemic in West Africa. There is an ever-increasing need to consolidate and make available all the knowledge that we possess on EBOV, even if it is conflicting or incomplete. This would enable biomedical researchers to understand the molecular mechanisms underlying this disease and help develop tools for efficient diagnosis and effective treatment. In this article, we present our approach for the development of an Ebola virus-centered Knowledge Base (Ebola-KB) using Linked Data and Semantic Web Technologies. We retrieve and aggregate knowledge from several open data sources, web services and biomedical ontologies. This knowledge is transformed to RDF, linked to the Bio2RDF datasets and made available through a SPARQL 1.1 Endpoint. Ebola-KB can also be explored using an interactive Dashboard visualizing the different perspectives of this integrated knowledge. We showcase how different competency questions, asked by domain users researching the druggability of EBOV, can be formulated as SPARQL Queries or answered using the Ebola-KB Dashboard. Database URL: http://ebola.semanticscience.org. PMID:26055098

  3. An Ebola virus-centered knowledge base.

    Science.gov (United States)

    Kamdar, Maulik R; Dumontier, Michel

    2015-01-01

    Ebola virus (EBOV), of the family Filoviridae viruses, is a NIAID category A, lethal human pathogen. It is responsible for causing Ebola virus disease (EVD) that is a severe hemorrhagic fever and has a cumulative death rate of 41% in the ongoing epidemic in West Africa. There is an ever-increasing need to consolidate and make available all the knowledge that we possess on EBOV, even if it is conflicting or incomplete. This would enable biomedical researchers to understand the molecular mechanisms underlying this disease and help develop tools for efficient diagnosis and effective treatment. In this article, we present our approach for the development of an Ebola virus-centered Knowledge Base (Ebola-KB) using Linked Data and Semantic Web Technologies. We retrieve and aggregate knowledge from several open data sources, web services and biomedical ontologies. This knowledge is transformed to RDF, linked to the Bio2RDF datasets and made available through a SPARQL 1.1 Endpoint. Ebola-KB can also be explored using an interactive Dashboard visualizing the different perspectives of this integrated knowledge. We showcase how different competency questions, asked by domain users researching the druggability of EBOV, can be formulated as SPARQL Queries or answered using the Ebola-KB Dashboard. © The Author(s) 2015. Published by Oxford University Press.

  4. Licenses for possessing and applying radioactive sources, materials, etc

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    Commercial and governmental institutions have been licensed by Dutch authorities to possess and apply radioactive sources, materials, etc. A summary is given and the list is subdivided into a number of sections such as radioactive sources, radioactive materials, X-ray equipment and technetium-generators

  5. 46 CFR 308.504 - Definition of territories and possessions.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Definition of territories and possessions. 308.504 Section 308.504 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance I-Introduction § 308.504 Definition of territories and...

  6. Causal knowledge and the development of inductive reasoning.

    Science.gov (United States)

    Bright, Aimée K; Feeney, Aidan

    2014-06-01

    We explored the development of sensitivity to causal relations in children's inductive reasoning. Children (5-, 8-, and 12-year-olds) and adults were given trials in which they decided whether a property known to be possessed by members of one category was also possessed by members of (a) a taxonomically related category or (b) a causally related category. The direction of the causal link was either predictive (prey→predator) or diagnostic (predator→prey), and the property that participants reasoned about established either a taxonomic or causal context. There was a causal asymmetry effect across all age groups, with more causal choices when the causal link was predictive than when it was diagnostic. Furthermore, context-sensitive causal reasoning showed a curvilinear development, with causal choices being most frequent for 8-year-olds regardless of context. Causal inductions decreased thereafter because 12-year-olds and adults made more taxonomic choices when reasoning in the taxonomic context. These findings suggest that simple causal relations may often be the default knowledge structure in young children's inductive reasoning, that sensitivity to causal direction is present early on, and that children over-generalize their causal knowledge when reasoning. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Intercultural Education: Religion, Knowledge and the Limits of Postmodernism

    Science.gov (United States)

    Coulby, David

    2008-01-01

    This paper commences with an examination of some of the destructive aspects of religion, past and present. Against this it sets the knowledge and tolerance advocated in the Enlightenment. It goes on to consider the current role of religion in some school systems. It concludes by considering the challenge that the institutionalization of religion…

  8. The Limits of Knowledge Management in Contemporary Corporate Conditions

    Science.gov (United States)

    Garrick, John

    2014-01-01

    This paper draws on Jean-François Lyotard's (1984) seminal study "The Postmodern Condition: A Report on Knowledge" to reflect on two macro-level catastrophes: the global financial crisis (GFC) of 2009 (and its continuing effects throughout the Eurozone and elsewhere) and Fukushima. These two case studies probe aspects of these grand…

  9. HIV/AIDS Knowledge, Self-Efficacy for Limiting Sexual Risk Behavior and Parental Monitoring.

    Science.gov (United States)

    Mahat, Ganga; Scoloveno, Mary Ann; Scoloveno, Robert

    2016-01-01

    The purpose of this study was to explore HIV/AIDS knowledge, self-efficacy for sexual risk behaviors, and parental monitoring in a sample of 140 7th and 9th grade adolescents studying in an urban high school in the United States. Further, the study examined differences in HIV/AIDS knowledge, self-efficacy and parental monitoring by grade and gender. This study also investigated the effectiveness of an HIV/AIDS peer education program, Teens for AIDS Prevention (TAP), on improving adolescents' HIV/AIDS knowledge. A quasi-experimental design was used to examine effects of the peer education program (TAP) on adolescents' HIV/AIDS knowledge. Pearson-product-moment correlation coefficients were calculated to examine the relationships among the variables. Independent t-tests were used to compare adolescents' HIV/AIDS knowledge, self-efficacy, and parental monitoring scores by grade and gender. Paired t-tests were used to determine differences in pre-intervention and post-intervention HIV/AIDS knowledge. The results showed that HIV/AIDS knowledge improved significantly in both 7th and 9th grade students after the intervention. HIV/AIDS knowledge was associated with self-efficacy; however it was not associated with parental monitoring. There were no significant differences in HIV/AIDS knowledge and self-efficacy by gender. However, there was a significant difference in parental monitoring by gender. Pediatric nurses are well-positioned to develop and implement evidence-based programs for adolescents. It is essential that pediatric nurses, in conjunction with other professionals and parent groups, take the initiative in implementing peer education programs in schools and community centers to promote healthy behaviors among adolescents. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Knowledge brokering

    DEFF Research Database (Denmark)

    Bergenholtz, Carsten

    2011-01-01

    Purpose – The purpose of this paper is to examine how the spanning of inter-organizational weak ties and technological boundaries influences knowledge brokering. Design/methodology/approach – The paper is based on original fieldwork and employs a case study research design, investigating a Danish...... HTSF’s inter-organizational activities. Findings – The findings show how an inter-organizational search that crosses technological boundaries and is based on a network structure of weak ties can imply a reduced risk of unwanted knowledge spill-over. Research limitations/implications – By not engaging...... in strong tie collaborations a knowledge brokering organization can reduce the risk of unwanted knowledge spill-over. The risks and opportunities of knowledge spill-over furthermore rely on the nature of the technology involved and to what extent technological boundaries are crossed. Practical implications...

  11. Nuclear Knowledge Management: the IAEA Approach

    International Nuclear Information System (INIS)

    Sbaffoni, M.; De Grosbois, J.

    2015-01-01

    Knowledge in an organization is residing in people, processes and technology. Adequate awareness of their knowledge assets and of the risk of losing them is vital for safe and secure operations of nuclear installations. Senior managers understand this important linkage, and in the last years there is an increasing tendency in nuclear organizations to implement knowledge management strategies to ensure that the adequate and necessary knowledge is available at the right time, in the right place. Specific and advanced levels of knowledge are clearly required to achieve and maintain technical expertise, and experience must be developed and be available throughout the nuclear technology lifecycle. If a nuclear organization does not possess or have access to the required technical knowledge, a full understanding of the potential consequences of decisions and actions may not be possible, and safety, security and safeguards might be compromised. Effective decision making during design, licencing, procurement, construction, commissioning, operation, maintenance, refurbishment, and decommissioning of nuclear facilities needs to be risk-informed and knowledge-driven. Nuclear technology is complex and brings with it inherent and unique risks that must be managed to acceptably low levels. Nuclear managers have a responsibility not only to establish adequate technical knowledge and experience in their nuclear organizations but also to maintain it. The consequences of failing to manage the organizations key knowledge assets can result in serious degradations or accidents. The IAEA Nuclear Knowledge Management (NKM) sub-programme was established more than 10 years ago to support Nuclear Organizations, at Member States request, in the implementation and dissemination of the NKM methodology, through the development of guidance and tools, and by providing knowledge management services and assistance. The paper will briefly present IAEA understanding of and approach to knowledge

  12. From Knowledge to Wisdom: Critical Evaluation in New Literacy Instruction

    Science.gov (United States)

    Nichols, Phil

    2012-01-01

    In an effort to expose students to a wide array of 21st century literacies, it is easy for teachers to forget the equally important role of leading students in critical inquiry regarding "when" and "why" particular media ought to be used. This results in students who possess knowledge of how to use a medium but lack the wisdom to truly understand…

  13. Life beyond the limits of knowledge: crystalline life in the popular science of Desiderius Papp (1895-1993).

    Science.gov (United States)

    Brandstetter, Thomas

    2012-10-01

    The aim of this article is to show how, and in which context, astrobiological reasoning was employed before the establishment of astrobiology as a scientific discipline. By way of an example, I will discuss a popular science book published in 1931 by the Hungarian journalist Desiderius Papp. The author claims that this book represents an innovation in astrobiological reasoning, as it draws on contemporary biological research to conduct thought experiments, thereby coming up with concrete forms of possible extraterrestrial life. One of the most interesting of these forms was crystalline life. After a short overview on the history of this concept, this article will show how Papp drew on recent research by Otto Lehmann on liquid crystals to convey the idea that life may be based on other elements than carbon. The author concludes by arguing that popular science did not only make specialist knowledge accessible to a general public but also served to probe the limits of knowledge and point toward the situatedness of established categories and definitions.

  14. Knowledge about inhaler use among the chronic asthma patients in selected hospitals.

    Science.gov (United States)

    Parvin, I A; Ahmad, S A; Islam, M N

    2011-08-01

    This cross sectional descriptive study was conducted among the chronic asthma patients attending three Institutes of Dhaka city namely National Asthma Center, The National Institute of Diseases of Chest and Hospital (NIDCH), Mohakhali, and Dhaka Medical College Hospital to assess the level of knowledge regarding inhaler use. Convenient sampling was adopted. Data were collected using one semi-structured questionnaire through face-to-face interview. The patients were aged from 18 to 75 years with mean age being 40.68 years and sd +/- 11.659 years. The mean monthly income of the respondents found was 8278.52 taka with standard deviation +/- 3523.315 taka. Mean duration of bronchial asthma was 9.44 years with sd +/- 4.862 years. Out of the total 298 respondents 103(35.8%) possessed "excellent knowledge" on inhalers. Ninety one (31.6%) had "adequate knowledge", sixty nine (24.0%) had "poor knowledge" and thirty five (8.7%) respondents were found having "no knowledge" about inhalers. Males were seen having better knowledge than the females (chi2 =66.582, df=3, pknowledge than those from the outdoors (pLevel of Knowledge was also found to be associated with the educational status of the respondents. Respondents with higher education possessed more than the respondents with lower education (p<0.001). Though most of the physicians now prescribe inhalers, but many of them do not explain the proper use of inhaler. This may be corrected through training and motivation of physicians at Medical Colleges and Hospitals and during various medical conferences and other programs. To reduce the extent of suffering and economic burden of asthma patients and their families, active education program for the patients and training program for the health care providers, regarding "inhaler use technique" demands early consideration.

  15. Whose name is it anyway? Varying patterns of possessive usage in eponymous neurodegenerative diseases

    Directory of Open Access Journals (Sweden)

    Michael R. MacAskill

    2013-04-01

    Full Text Available There has been long-standing debate over whether use of the possessive form of the names of eponymous neurological disorders should be abandoned. Which view has actually predominated in practice? We empirically assessed current and historical usage in the scientific literature. The PubMed database was queried for the percentage of titles published each year from 1960–2012 which contained the possessive form of Parkinson’s (PD, Alzheimer’s (AD, Huntington’s (HD, Wilson’s (WD, and Gaucher’s (GD diseases (e.g. Huntington’s disease or chorea vs Huntington disease or chorea. Down syndrome (DS, well known for its changes in terminology, was used as a reference. The possessive form was nearly universal in all conditions from 1960 until the early 1970s. In both DS and GD it then declined at an approximately constant rate of 2 percentage points per year to drop below 15%. The possessive forms of both PD and AD began to decline at the same time but stabilised and have since remained above 80%, with a similar but more volatile pattern in HD. WD, meanwhile, is intermediate between the DS/GD and PD/AD/HD patterns, with a slower decline to its current value of approximately 60%. Declining possessive form usage in GD and DS papers has been remarkably uniform over time and has nearly reached completion. PD and AD appear stable in remaining predominantly possessive. The larger volume of papers published in those fields and their possibly greater public recognition and involvement may make that unlikely to change in the short-term. In a secondary analysis restricted to PD, we found that practices have switched dramatically several times in each of three US-published general neurology journals. Meanwhile, in two UK-published journals, and in the specialist title “Movement Disorders”, the possessive form has been maintained consistently. The use of eponyms in neurology shows systematic variation across time, disorders, and journals.

  16. Gun possession among American youth: a discovery-based approach to understand gun violence.

    Science.gov (United States)

    Ruggles, Kelly V; Rajan, Sonali

    2014-01-01

    To apply discovery-based computational methods to nationally representative data from the Centers for Disease Control and Preventions' Youth Risk Behavior Surveillance System to better understand and visualize the behavioral factors associated with gun possession among adolescent youth. Our study uncovered the multidimensional nature of gun possession across nearly five million unique data points over a ten year period (2001-2011). Specifically, we automated odds ratio calculations for 55 risk behaviors to assemble a comprehensive table of associations for every behavior combination. Downstream analyses included the hierarchical clustering of risk behaviors based on their association "fingerprint" to 1) visualize and assess which behaviors frequently co-occur and 2) evaluate which risk behaviors are consistently found to be associated with gun possession. From these analyses, we identified more than 40 behavioral factors, including heroin use, using snuff on school property, having been injured in a fight, and having been a victim of sexual violence, that have and continue to be strongly associated with gun possession. Additionally, we identified six behavioral clusters based on association similarities: 1) physical activity and nutrition; 2) disordered eating, suicide and sexual violence; 3) weapon carrying and physical safety; 4) alcohol, marijuana and cigarette use; 5) drug use on school property and 6) overall drug use. Use of computational methodologies identified multiple risk behaviors, beyond more commonly discussed indicators of poor mental health, that are associated with gun possession among youth. Implications for prevention efforts and future interdisciplinary work applying computational methods to behavioral science data are described.

  17. Gun possession among American youth: a discovery-based approach to understand gun violence.

    Directory of Open Access Journals (Sweden)

    Kelly V Ruggles

    Full Text Available OBJECTIVE: To apply discovery-based computational methods to nationally representative data from the Centers for Disease Control and Preventions' Youth Risk Behavior Surveillance System to better understand and visualize the behavioral factors associated with gun possession among adolescent youth. RESULTS: Our study uncovered the multidimensional nature of gun possession across nearly five million unique data points over a ten year period (2001-2011. Specifically, we automated odds ratio calculations for 55 risk behaviors to assemble a comprehensive table of associations for every behavior combination. Downstream analyses included the hierarchical clustering of risk behaviors based on their association "fingerprint" to 1 visualize and assess which behaviors frequently co-occur and 2 evaluate which risk behaviors are consistently found to be associated with gun possession. From these analyses, we identified more than 40 behavioral factors, including heroin use, using snuff on school property, having been injured in a fight, and having been a victim of sexual violence, that have and continue to be strongly associated with gun possession. Additionally, we identified six behavioral clusters based on association similarities: 1 physical activity and nutrition; 2 disordered eating, suicide and sexual violence; 3 weapon carrying and physical safety; 4 alcohol, marijuana and cigarette use; 5 drug use on school property and 6 overall drug use. CONCLUSIONS: Use of computational methodologies identified multiple risk behaviors, beyond more commonly discussed indicators of poor mental health, that are associated with gun possession among youth. Implications for prevention efforts and future interdisciplinary work applying computational methods to behavioral science data are described.

  18. Nuclear Knowledge to the Next Generation

    International Nuclear Information System (INIS)

    Mazour, Thomas; Kossilov, Andrei

    2004-01-01

    The safe, reliable, and cost-effective operation of Nuclear Power Plants (NPPs) requires that personnel possess and maintain the requisite knowledge, skills, and attitudes to do their jobs properly. Such knowledge includes not only the technical competencies required by the nature of the technology and particular engineering designs, but also the softer competencies associated with effective management, communication and teamwork. Recent studies have shown that there has been a loss of corporate knowledge and memory. Both explicit knowledge and tacit knowledge must be passed on to the next generation of workers in the industry to ensure a quality workforce. New and different techniques may be required to ensure timely and effective knowledge retention and transfer. The IAEA prepared a report on this subject. The main conclusions from the report regarding strategies for managing the aging workforce are included. Also included are main conclusions from the report regarding the capture an d preservation of mission critical knowledge, and the effective transfer of this knowledge to the next generation of NPP personnel. The nuclear industry due to its need for well-documented procedures, specifications, design basis, safety analyses, etc., has a greater fraction of its mission critical knowledge as explicit knowledge than do many other industries. This facilitates the task of knowledge transfer. For older plants in particular, there may be a need for additional efforts to transfer tacit knowledge to explicit knowledge to support major strategic initiatives such as plant license extensions/renewals, periodic safety reviews, major plant upgrades, and plant specific control room simulator development. The challenge in disseminating explicit knowledge is to make employees aware that it is available and provide easy access in formats and forms that are usable. Tacit knowledge is more difficult to identify and disseminate. The challenge is to identify what can be converted to

  19. Knowledge based systems for intelligent robotics

    Science.gov (United States)

    Rajaram, N. S.

    1982-01-01

    It is pointed out that the construction of large space platforms, such as space stations, has to be carried out in the outer space environment. As it is extremely expensive to support human workers in space for large periods, the only feasible solution appears to be related to the development and deployment of highly capable robots for most of the tasks. Robots for space applications will have to possess characteristics which are very different from those needed by robots in industry. The present investigation is concerned with the needs of space robotics and the technologies which can be of assistance to meet these needs, giving particular attention to knowledge bases. 'Intelligent' robots are required for the solution of arising problems. The collection of facts and rules needed for accomplishing such solutions form the 'knowledge base' of the system.

  20. The effect of playing tactics and situational variables on achieving score-box possessions in a professional soccer team.

    Science.gov (United States)

    Lago-Ballesteros, Joaquin; Lago-Peñas, Carlos; Rey, Ezequiel

    2012-01-01

    The aim of this study was to analyse the influence of playing tactics, opponent interaction and situational variables on achieving score-box possessions in professional soccer. The sample was constituted by 908 possessions obtained by a team from the Spanish soccer league in 12 matches played during the 2009-2010 season. Multidimensional qualitative data obtained from 12 ordered categorical variables were used. Sampled matches were registered by the AMISCO PRO system. Data were analysed using chi-square analysis and multiple logistic regression analysis. Of 908 possessions, 303 (33.4%) produced score-box possessions, 477 (52.5%) achieved progression and 128 (14.1%) failed to reach any sort of progression. Multiple logistic regression showed that, for the main variable "team possession type", direct attacks and counterattacks were three times more effective than elaborate attacks for producing a score-box possession (P tactics on producing score-box possessions.

  1. Students’ Attitudes Towards Career in the Tourism Industry – Implications for Tacit Knowledge Management

    Directory of Open Access Journals (Sweden)

    Marlena A. Bednarska

    2013-01-01

    Full Text Available The success of tacit knowledge management lies in firms’ capabilities to attract and retain employees possessing unique knowledge. The purpose of the paper is to investigate students’ attitudes towards career in tourism in the context of tacit knowledge management. The study was conducted on the group of 345 undergraduates and graduates enrolled in tourism and hospitality studies in Poznan. Research revealed that majority of students plan short-term career in tourism, which entails tacit knowledge leakage outside the tourism industry. It was also found that students’ attitudes towards tourism careers are significantly influenced by previous work experience and satisfaction with the studies.

  2. An upper and lower bound of the Medication Possession Ratio

    Directory of Open Access Journals (Sweden)

    Sperber CM

    2017-08-01

    Full Text Available Christian M Sperber, Suren R Samarasinghe, Grace P Lomax Patient Connect Limited, Guildford, UK Background: The Medication Possession Ratio (MPR is a ubiquitous and central measurement for adherence in the health care industry. However, attempts to standardize its calculation have failed, possibly due to the opacity of a single, static MPR, incapability of directly lending itself to a variety of studies, and challenges of comparing the value across studies. This work shows that the MPR strictly depends on the length of the time interval over which it is measured as well as on the dominant dispense quantity for short time intervals. Furthermore, removing a proportion of the patient cohort based on the number of acquisitions may also have a severe impact on the MPR. Therefore, it is suggested that the MPR is represented as a trend over a range of time intervals. To this end, an upper and lower bound of the MPR trend is developed with an upper bound acknowledging patients who change their treatment and the lower bound acknowledging patients who discontinue their treatment.Purpose: Introducing a representation of the MPR value as a trend rather than a static number by developing a quantitative description of an upper and lower bound of the MPR trend, while shedding light on the impacts on prefiltering the patient cohort.Patients and methods: Anonymized patient-level data was utilized as an example for a suggested calculation of an upper and lower bound of the MPR.Results: Representation of the MPR for a predefined time interval precludes a reliable MPR assessment. A quantitative approach is suggested to generate an upper and lower trend of the MPR while emphasizing the impact on removing patients with a limited number of acquisitions.Conclusion: An upper and lower trend makes the MPR more transparent and allows a better comparison across different studies. Removing patients with a limited number of acquisitions should be avoided. Keywords: MPR

  3. The Knowledge Wall for the Global 2000 War Game: Design Solutions to Match JOC User Requirements

    National Research Council Canada - National Science Library

    Smallman, H

    2001-01-01

    ...) for the Global 2000 War Game. What features and content should this new display possess? This report presents a Knowledge Wall design capable of meeting these requirements and elaborates its design features from the 'ground...

  4. 10 CFR 70.20a - General license to possess special nuclear material for transport.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false General license to possess special nuclear material for transport. 70.20a Section 70.20a Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF... transport. (a) A general license is issued to any person to possess formula quantities of strategic special...

  5. Nuclear Energy Knowledge and Validation Center (NEKVaC) Needs Workshop Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Gougar, Hans [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-02-01

    The Department of Energy (DOE) has made significant progress developing simulation tools to predict the behavior of nuclear systems with greater accuracy and of increasing our capability to predict the behavior of these systems outside of the standard range of applications. These analytical tools require a more complex array of validation tests to accurately simulate the physics and multiple length and time scales. Results from modern simulations will allow experiment designers to narrow the range of conditions needed to bound system behavior and to optimize the deployment of instrumentation to limit the breadth and cost of the campaign. Modern validation, verification and uncertainty quantification (VVUQ) techniques enable analysts to extract information from experiments in a systematic manner and provide the users with a quantified uncertainty estimate. Unfortunately, the capability to perform experiments that would enable taking full advantage of the formalisms of these modern codes has progressed relatively little (with some notable exceptions in fuels and thermal-hydraulics); the majority of the experimental data available today is the "historic" data accumulated over the last decades of nuclear systems R&D. A validated code-model is a tool for users. An unvalidated code-model is useful for code developers to gain understanding, publish research results, attract funding, etc. As nuclear analysis codes have become more sophisticated, so have the measurement and validation methods and the challenges that confront them. A successful yet cost-effective validation effort requires expertise possessed only by a few, resources possessed only by the well-capitalized (or a willing collective), and a clear, well-defined objective (validating a code that is developed to satisfy the need(s) of an actual user). To that end, the Idaho National Laboratory established the Nuclear Energy Knowledge and Validation Center to address the challenges of modern code validation and to

  6. KNOWLEDGE MANAGEMENT AND LEADERSHIP - THEIR IMPACT ON CREATING SUSTAINABLE COMPETITIVE ADVANTAGE

    Directory of Open Access Journals (Sweden)

    Ljiljana Stošić Mihajlović

    2014-10-01

    Full Text Available Modern economy, less oriented to natural resources, and more on the intellectual aspects of asset, based on the fact that the competitive advantage of any company is the knowledge that she possesses. Terms of economic theory terms, it is necessary to build a strategy that will produce super profits, ie. strategy that will enable the efficient exploitation of knowledge companies to win competitive advantage. It is assumed that knowledge in its explicit or implicit manifestations can be managed. The question is how to develop a knowledge management strategy that would exploit this valuable resource and protect its value. Possibility of knowledge management is becoming increasingly important in today's so-called. knowledge economy (knowledge economy. The creation and dissemination of knowledge within modern organizations is becoming increasingly crucial factor in achieving and maintaining its competitive advantage. In fact, the only sustainable competitive advantage of modern organizations derives from what the company knows, how efficiently used what you know and how quickly acquire and use new knowledge. Modern organizations in the era of knowledge is one who learns, remembers and acts on the basis of the information and knowledge available in the best possible way.

  7. Poverty PhDs: Funds of Knowledge, Poverty, and Professional Identity in Academia

    Science.gov (United States)

    Cutri, Ramona Maile; Manning, Jill Michelle; Chun, Marc

    2011-01-01

    In contrast to the common deficit approach, this self-study explores the relationship between the funds of knowledge possessed by people of poverty and their development of professional identity in academia. All three authors have moved beyond conditions of financial poverty, but all find that the mental conditions of poverty persist. We conclude…

  8. 19 CFR 7.2 - Insular possessions of the United States other than Puerto Rico.

    Science.gov (United States)

    2010-04-01

    ... than Puerto Rico. 7.2 Section 7.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF... NAVAL STATION § 7.2 Insular possessions of the United States other than Puerto Rico. (a) Insular possessions of the United States other than Puerto Rico are also American territory but, because those insular...

  9. 50 CFR 600.1204 - Shark finning; possession at sea and landing of shark fins.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Shark finning; possession at sea and landing of shark fins. 600.1204 Section 600.1204 Wildlife and Fisheries FISHERY CONSERVATION AND... PROVISIONS Shark Finning § 600.1204 Shark finning; possession at sea and landing of shark fins. (a)(1) No...

  10. Schizophrenia-The spirit possessed 23 year old male from rural ...

    African Journals Online (AJOL)

    A case of a twenty-three year old rural Ghanaian male suffering from schizophrenia and presenting as “possessed by spirits” is reported. Treatment, and outcome by physical means with chlorpromazine; and implications for further research are discussed.

  11. Relationship between length of A-bomb survivor's health handbook possession and mortality risk

    International Nuclear Information System (INIS)

    Otani, Keiko; Ohtaki, Megu; Satoh, Kenichi; Tonda, Tetsuji

    2012-01-01

    The title handbook was first issued to support the health of A-bomb survivors by Japan MHLW in 1957, and about 220 thousands possess it in 2010. Its major supports contain free medicare, 2 periodic and 2 optional medical examinations/year and other various benefits. This study was performed to elucidate the relationship in the title for evaluation of its life prolonging effect on Hiroshima survivors. The length of handbook possession was defined the period from acquiring it to death. The cohort was 17,335 (7,607 men) registered survivors who had had the handbook for 1 year or more, and before Nov. 1965 or later, until Dec. 2010. Causes of death event were classified to be the cerebrovascular, cardiac and cancerous disease, and others were censored. The objective variable was mortality risk, and predictors were the exposed dose, age at the exposure, chronological age and length of handbook possession. Risk of cerebrovascular or cardiac death was estimated by the model of exponential function, and of cancer death, of power function based on multi-stage theory of carcinogenesis. Results revealed that the cerebrovascular mortality of women and men was 8.1 and 7.2%, respectively; cardiac, 8.7 and 7.2%; and cancerous, 10.1 and 14.9%. Significant reduction of relative risk of cerebrovascular death, about 4% per 1 year handbook possession, was observed in men alone; negative correlations of period effect were seen in cerebrovascular and cardiac death of women; and positive correlation between cancer death and exposed dose was observed. The prophylaxis and continuous treatment of cerebrovascular disease due to the handbook possession were thought effective in men. (T.T.)

  12. Accessing Remote Knowledge

    DEFF Research Database (Denmark)

    Maskell, Peter

    2014-01-01

    young, single-site firms search for distant sources of complementary competences. The discussion is positioned within a comprehensive framework that allows a systematic investigation of the approaches available to firms engaged in globally extended learning. By utilizing the distinction between problem...... awareness (what remote knowledge is needed?) and source awareness (where does this knowledge reside?) the article explores the relative merits and inherent limitations of pipelines, listening posts, crowdsourcing and trade fairs to acquire knowledge and solutions from geographically and relationally remote...

  13. Athletic Trainers' Knowledge Regarding Airway Adjuncts

    Science.gov (United States)

    Edler, Jessica R.; Eberman, Lindsey E.; Kahanov, Leamor; Roman, Christopher; Mata, Heather Lynne

    2015-01-01

    Context: Research suggests that knowledge gaps regarding the appropriate use of airway adjuncts exist among various health care practitioners, and that knowledge is especially limited within athletic training. Objective: To determine the relationship between perceived knowledge (PK) and actual knowledge (AK) of airway adjunct use and the…

  14. Preparing learners with partly incorrect intuitive prior knowledge for learning

    Directory of Open Access Journals (Sweden)

    Andrea eOhst

    2014-07-01

    Full Text Available Learners sometimes have incoherent and fragmented intuitive prior knowledge that is (partly ‘incompatible’ with the to-be-learned contents. Such knowledge in pieces can cause conceptual disorientation and cognitive overload while learning. We hypothesized that a pre-training intervention providing a generalized schema as a structuring framework for such knowledge in pieces would support (reorganizing-processes of prior knowledge and thus reduce unnecessary cognitive load during subsequent learning. Fifty-six student teachers participated in the experiment. A framework group underwent a pre-training intervention providing a generalized, categorical schema for categorizing primary learning strategies and related but different strategies as a cognitive framework for (re-organizing their prior knowledge. Our control group received comparable factual information but no framework. Afterwards, all participants learned about primary learning strategies. The framework group claimed to possess higher levels of interest and self-efficacy, achieved higher learning outcomes, and learned more efficiently. Hence, providing a categorical framework can help overcome the barrier of incorrect prior knowledge in pieces.

  15. Preparing learners with partly incorrect intuitive prior knowledge for learning

    Science.gov (United States)

    Ohst, Andrea; Fondu, Béatrice M. E.; Glogger, Inga; Nückles, Matthias; Renkl, Alexander

    2014-01-01

    Learners sometimes have incoherent and fragmented intuitive prior knowledge that is (partly) “incompatible” with the to-be-learned contents. Such knowledge in pieces can cause conceptual disorientation and cognitive overload while learning. We hypothesized that a pre-training intervention providing a generalized schema as a structuring framework for such knowledge in pieces would support (re)organizing-processes of prior knowledge and thus reduce unnecessary cognitive load during subsequent learning. Fifty-six student teachers participated in the experiment. A framework group underwent a pre-training intervention providing a generalized, categorical schema for categorizing primary learning strategies and related but different strategies as a cognitive framework for (re-)organizing their prior knowledge. Our control group received comparable factual information but no framework. Afterwards, all participants learned about primary learning strategies. The framework group claimed to possess higher levels of interest and self-efficacy, achieved higher learning outcomes, and learned more efficiently. Hence, providing a categorical framework can help overcome the barrier of incorrect prior knowledge in pieces. PMID:25071638

  16. The mathematical knowledge of physics graduates: Primary data and conclusions

    Science.gov (United States)

    Breitenberger, Ernst

    1992-04-01

    Systematic observations were made of the mathematical knowledge of physics students from the U.S. and other countries during their first years of graduate study at Ohio University. It was found that all were deficient in general and in ``modern'' mathematical concepts, and in problem-solving skills. Sizable fractions of them did not even possess adequate concepts of ``derivative,'' ``integration,'' and ``truth.'' Nearly all were limited to some familiarity with rather elementary calculus, and with equally elementary differential and linear equations, but they showed some ability and a pronounced willingness to perform manipulations. Roughly, they regarded mathematics as mechanical method, not as constructive thinking. In view of the significantly higher levels of mathematical fluency demanded by contemporary advances in physics and in computer usage, none of these students was adequately prepared for future-oriented study, or for research and employment in physics and related areas at the close of the 20th century. It is intended to discuss the likely causes of this state of affairs elsewhere with a view toward remedial actions.

  17. Quench limits

    International Nuclear Information System (INIS)

    Sapinski, M.

    2012-01-01

    With thirteen beam induced quenches and numerous Machine Development tests, the current knowledge of LHC magnets quench limits still contains a lot of unknowns. Various approaches to determine the quench limits are reviewed and results of the tests are presented. Attempt to reconstruct a coherent picture emerging from these results is taken. The available methods of computation of the quench levels are presented together with dedicated particle shower simulations which are necessary to understand the tests. The future experiments, needed to reach better understanding of quench limits as well as limits for the machine operation are investigated. The possible strategies to set BLM (Beam Loss Monitor) thresholds are discussed. (author)

  18. Criminal Justice Majors' Basic Knowledge of U.S. Constitutional Rights and Pedagogical Implications

    Science.gov (United States)

    Heuer, Janet; Coggins, Porter E.

    2017-01-01

    Criminal justice students preparing at the university level will be required to possess knowledge and understanding of applicable constitutional law, rights and responsibilities upon entering their profession to ensure the competent execution of the duties of which they will be entrusted to perform. Students majoring in the criminal justice field…

  19. Safety limiting values. Low frequent electromagnetic fields - knowledge, hypotheses, speculations

    International Nuclear Information System (INIS)

    Hosemann, G.

    1993-01-01

    Electric and magnetic fields influence in any way any vegetable, animal or human cells, cell structures, enzymes and control functions not other than temperature, air pressure and humidity. With the present state of knowledge, noxious effects cannot be derived by no means. (orig.) [de

  20. The importance of the organization of partner knowledge in understanding perceptions of relationship quality and conflict resolution behavior in married couples.

    Science.gov (United States)

    Campbell, Lorne; Butzer, Bethany; Wong, Joanne

    2008-06-01

    This research investigated how the organization of partner knowledge was related to global relationship evaluations and specific interpersonal behaviors in a sample of 107 married couples. Spouses first completed several questionnaires and later participated in a 12-min videotaped conflict resolution task. As expected, wives in older relationships exhibited greater marital quality (self-reported and observed) when they had (a) an integrative knowledge structure and used many negative traits to describe their spouse or (b) a compartmentalized knowledge structure and used few negative traits to describe their spouse. Greater marital quality, however, was found for husbands when they were (a) in older relationships and possessed an integrative structure or (b) in newer relationships and possessed a compartmentalized structure. Exploratory analyses suggested that in some circumstances people may have greater marital quality when they share an organizational style with their spouse.

  1. Human Papillomavirus and students in Brazil: an assessment of knowledge of a common infection - preliminary report

    Directory of Open Access Journals (Sweden)

    João Cesar Frizzo Burlamaqui

    Full Text Available Abstract Introduction: Human Papillomavirus (HPV infection is the most prevalent sexually transmitted disease worldwide. One of the barriers to the implementation of prevention programs against the disease is the limited knowledge possessed by most populations regarding the virus and its possible consequences. Objective: The purpose of this study was to evaluate the knowledge of Brazilian college students on transmission, clinical manifestations, and diseases correlated with HPV, highlighting the poor knowledge of a very common infection. Methods: A total of 194 students answered a questionnaire about transmission, clinical features and the possible consequences of persistent HPV infection. The questionnaire was self-applied under the supervision of the authors. Results: The clinical manifestations of HPV infection were not clear to most students. Incorrect assumptions of the clinical manifestations of HPV infection included: bleeding (25%, pain (37% and rashes (22%. Twelve per cent of respondents did not recognize warts as an HPV-related disease. Regarding potential consequences of persistent infection, students did not recognize a relationship between HPV and laryngeal carcinoma (80.9%, pharyngeal carcinoma (78.9%, anal carcinoma (73.2%, vulvar carcinoma (65.4% and vaginal carcinoma (54.6%. Large portions of the population evaluated were unaware of modes of HPV transmission beyond genital contact. Conclusion: Knowledge of HPV by the population evaluated in this study is partial and fragmented. Lack of knowledge may contribute to the further spread of the disease. Public health policies for education and guidance of the population should be implemented in Brazil.

  2. SHAKESPEARE, CULTURE AND ECONOMIC INTANGIBLES IN KNOWLEDGE ECONOMIES

    Directory of Open Access Journals (Sweden)

    A.S. WEBER

    2012-05-01

    Full Text Available This contribution investigates the vexed question of economic intangibles in the knowledge economy using Shakespeare as a locus of inquiry. Shakespeare is particularly suited for this analysis since as England’s widelyacknowledged greatest dramatist, the author possesses considerable cultural capital, but also contributes substantially to the tangible, measurable economy of Great Britain through productions of his works, tourism, and fee-generating activity in universities, museums and heritage sites. In addition, a considerable number of knowledge products (Intellectual Property arise directly from Shakespeare including books, films, instructional materials, and research articles. Due to the large number of peer-reviewed books and articles annually produced by scholars of Early Modern history and literature, academics joke about “the Shakespeare industry.” Drawing on cultural economics, cultural theory, and knowledge economy research, this paper attempts to bridge the gap between quantitative statistical based economic theory and qualitative research into culture, value, and artistic transmission.

  3. Concussion assessment and management knowledge among chiropractic fourth year interns and residents.

    Science.gov (United States)

    Kazemi, Mohsen; Pichini, Alessandro; Scappaticci, Steven; Savic, Mitchell

    2016-12-01

    To investigate the degree of knowledge chiropractic fourth year interns and post-graduate chiropractic residents have in regard to concussion diagnosis and management. A survey modified from a study conducted by Boggild and Tator (2012), was administered to fourth year chiropractic interns and post-graduate residents via SurveyMonkey.com. Chiropractic fourth year interns and postgraduate chiropractic specialty college residents scored 5.2 and 5.25 out of 9 respectively, which compares well with Bogglid and Tator's reports on medical students and residents. Several knowledge gaps were identified in the sample population. The results from this survey show that the concussion knowledge among Canadian fourth year chiropractic interns and specialty college residents compares favorably with the knowledge of fourth year medical students and residents in diagnosing and managing concussions. Chiropractors appear to possess the skills and knowledge to diagnose and manage concussion equal to their medical counterparts. However, knowledge gaps regarding concussion diagnosis and management were found among chiropractic students and residents.

  4. New families of conservative systems on $S^2$ possessing an integral of fourth degree in momenta

    OpenAIRE

    Selivanova, Elena N.

    1997-01-01

    There is a well-known example of integrable conservative system on $S^2$, the case of Kovalevskaya in the dynamics of a rigid body, possessing an integral of fourth degree in momenta. Goryachev proposed a one-parameter family of examples of conservative systems on $S^2$ possessing an integral of fourth degree in momenta which includes the case of Kovalevskaya. In this paper we proposed new examples of conservative systems on $S^2$ possessing an integral of fourth degree in momenta.

  5. Prepositions in Use: Prepositions of Standard, Prepositions of Possession and Prepositions of Accompaniment

    Directory of Open Access Journals (Sweden)

    Naji Masned AlQbailat

    2016-08-01

    Full Text Available The current research paper attempted at investigating the use of prepositions of standard, prepositions of possession and prepositions of accompaniment by some Jordanian learners of English. A total of 53 Jordanian English Majors participated in the study from the department of English language at Princess Alia University College. In collecting the needed data for the purpose of the study, the researchers employed fifteen items of a multiple choice test. The results of the study showed that Jordanian learners of English encountered moderate difficulty in learning the three aforesaid usages of prepositions. This difficulty is ascribed mainly to first language interference more than intralingual interference. It was also found that prepositions of standard are the most difficult to learn by the participants, followed by prepositions of accompaniment and prepositions of possession respectively.       Keywords: First language Interference, Intralingual Interference, Prepositions of Standard, Prepositions of Accompaniment, Prepositions of Possession

  6. Association between socio-economic status and childhood undernutrition in Bangladesh; a comparison of possession score and poverty index.

    Science.gov (United States)

    Mohsena, Masuda; Mascie-Taylor, C G Nicholas; Goto, Rie

    2010-10-01

    To determine how much of the variation in nutritional status of Bangladeshi children under 5 years old can be attributed to the socio-economic status of the family. Nutritional status used reference Z-scores of weight-for-age (WAZ), height-for-age (HAZ) and weight-for-height (WHZ). A 'possession score' was generated based on ownership of a radio, television, bicycle, motorcycle and telephone, and the availability of electricity, with categories of 0 to 4+ possessions. A five-point (quintile) 'poverty index' was created using principal component analysis. The Bangladesh Demographic and Health Survey 2004 was the source of data. A sample of 4891 children aged <5 years was obtained. Some 57.8 % of the sample was either stunted, wasted or underweight (7.7 % were stunted, wasted and underweight). Of those stunted (48.4 %), 25.7 % were also underweight. Underweight and wasting prevalences were 40.7 % and 14.3 %, respectively. Mean WAZ, HAZ and WHZ did not differ by sex. Children of mothers with no education or no possessions were, on average, about 1 sd more underweight and stunted than those with higher educated mothers or with 4+ possessions. The possession score provided much greater discrimination of undernutrition than the poverty index. Nearly 50 % of children from households with no possessions were stunted, wasted or underweight (only 27 % in the poorest quintile), compared with only 3-6 % of children from households with 4+ possessions (over 13 % in the richest quintile). Maternal education and possession score were the main predictors of a child's nutritional status. Possession score was a much better indicator of undernutrition than the poverty index.

  7. Experience-Oriented Knowledge Organisation for the Transference of Scientific Knowledge from Universities to SMEs

    DEFF Research Database (Denmark)

    Lykke, Marianne; Løkkegaard, Sarai; Jantzen, Christian

    2018-01-01

    Transferring scientific knowledge between universities and industry is known to be problematic, specifically for small and medium-sized enterprises (SMEs) that have limited resources and absorption capacity. A variety of channels is used for knowledge transfer. These include what is commonly refe...

  8. Origins of knowledge: Insights from precocial species

    Directory of Open Access Journals (Sweden)

    Elisabetta eVersace

    2015-12-01

    Full Text Available Behavioural responses are influenced by knowledge acquired during the lifetime of an individual and by predispositions transmitted across generations. Establishing the origin of knowledge and the role of the unlearned component is a challenging task, given that both learned and unlearned knowledge can orient perception, learning, and the encoding of environmental features since the first stages of life. Ethical and practical issues constrain the investigation of unlearned knowledge in altricial species, including human beings. On the contrary, precocial animals can be tested on a wide range of tasks and capabilities immediately after birth and in controlled rearing conditions. Insects and precocial avian species are very convenient models to dissect the knowledge systems that enable young individuals to cope with their environment in the absence of specific previous experience. We present the state of the art of research on the origins of knowledge that come from different models and disciplines. Insects have been mainly used to investigate unlearned sensory preferences and prepared learning mechanisms. The relative simplicity of the neural system and fast life cycle of insects make them ideal models to investigate the neural circuitry and evolutionary dynamics of unlearned traits. Among avian species, chicks of the domestic fowl have been the focus of many studies, and showed to possess unlearned knowledge in the sensory, physical, spatial, numerical and social domains. Solid evidence shows the existence of unlearned knowledge in different domains in several species, from sensory and social preferences to the left-right representation of the mental number line. We show how non-mammalian models of cognition, and in particular precocial species, can shed light into the adaptive value and evolutionary history of unlearned knowledge.

  9. Origins of Knowledge: Insights from Precocial Species.

    Science.gov (United States)

    Versace, Elisabetta; Vallortigara, Giorgio

    2015-01-01

    Behavioral responses are influenced by knowledge acquired during the lifetime of an individual and by predispositions transmitted across generations. Establishing the origin of knowledge and the role of the unlearned component is a challenging task, given that both learned and unlearned knowledge can orient perception, learning, and the encoding of environmental features since the first stages of life. Ethical and practical issues constrain the investigation of unlearned knowledge in altricial species, including human beings. On the contrary, precocial animals can be tested on a wide range of tasks and capabilities immediately after birth and in controlled rearing conditions. Insects and precocial avian species are very convenient models to dissect the knowledge systems that enable young individuals to cope with their environment in the absence of specific previous experience. We present the state of the art of research on the origins of knowledge that comes from different models and disciplines. Insects have been mainly used to investigate unlearned sensory preferences and prepared learning mechanisms. The relative simplicity of the neural system and fast life cycle of insects make them ideal models to investigate the neural circuitry and evolutionary dynamics of unlearned traits. Among avian species, chicks of the domestic fowl have been the focus of many studies, and showed to possess unlearned knowledge in the sensory, physical, spatial, numerical and social domains. Solid evidence shows the existence of unlearned knowledge in different domains in several species, from sensory and social preferences to the left-right representation of the mental number line. We show how non-mammalian models of cognition, and in particular precocial species, can shed light into the adaptive value and evolutionary history of unlearned knowledge.

  10. Cognition and Knowledge Sharing in Post-acquisition Integration

    DEFF Research Database (Denmark)

    Jaura, Manya; Michailova, Snejina

    2014-01-01

    conducted with ten respondents in four Indian IT companies that have acquired firms abroad. Findings: The authors find evidence for supporting the negative effect of in- and out-groups differentiation and the positive effect of interpersonal interaction on knowledge sharing among employees of the acquired...... of organisational objectives in a post-acquisition context. Managers should understand that the knowledge their employees possess is a strategic asset, and therefore how they use it is influential in attaining organisational goals in general, and acquisition integration objectives in particular. The creation...... of task- and project-related communities or groups can help in establishing a shared organisational identity, especially after the turbulent event of one company acquiring another one. The creation of communities or groups where socialisation is encouraged can lead to employees interacting with one...

  11. 27 CFR 479.105 - Transfer and possession of machine guns.

    Science.gov (United States)

    2010-04-01

    ... a department, agency, or political subdivision thereof; or any lawful transfer or lawful possession... distribution to any department or agency of the United States or any State or political subdivision thereof, or... entities expressing a need for a particular model or interest in seeing a demonstration of a particular...

  12. Knowledge and power in policy-making for child survival in Niger.

    Science.gov (United States)

    Dalglish, Sarah L; Rodríguez, Daniela C; Harouna, Abdoutan; Surkan, Pamela J

    2017-03-01

    Calls to enhance the use of scientific evidence in international health and development policy have increased in recent years; however, analytic frameworks for understanding evidence use focus narrowly on scientific research and were created using data and observations nearly exclusively from Western countries. We examine processes of health policy development in a case study of Niger, a low-income West African country that adopted integrated community case management of childhood illness (iCCM) beginning in 2007, resulting in measurable declines in child mortality. Data collection included in-depth interviews with policy actors in Niger (N = 32), document review (N = 103) and direct observation of policy forums (N = 3). Data analysis used process tracing methodology and applied an Aristotelian definition of "knowledge" as 1) episteme (facts), 2) techne (skills) and 3) phronesis (practical wisdom), while also using a critical perspective to understand issues of power. We found sharp differentials in policy-makers' possession and use of codified forms of knowledge (episteme), with Nigerien policy officers' access highly mediated by actors at international agencies. Government policy-makers possessed skills and capacities (techne) to negotiate with donors and deliberate and weigh conflicting considerations; however they lacked capacity and resources to formally evaluate and document programs and thus reliably draw lessons from them. Practical wisdom (phronesis) emerged as key to the iCCM policy enterprise, particularly among Nigerien government actors, who used logical and ethical arguments to make decisions later found to be critical to iCCM's success. While codified knowledge confers power on members of policy discussions who can access it, this represents only one form of knowledge used in the policy process and perhaps not the most important. Future research on evidence-based policy should use broader definitions of evidence or knowledge, examine on how

  13. Measuring Young Children's Alphabet Knowledge: Development and Validation of Brief Letter-Sound Knowledge Assessments

    Science.gov (United States)

    Piasta, Shayne B.; Phillips, Beth M.; Williams, Jeffrey M.; Bowles, Ryan P.; Anthony, Jason L.

    2016-01-01

    Early childhood teachers are increasingly encouraged to support children's development of letter-sound abilities. Assessment of letter-sound knowledge is key in planning for effective instruction, yet the letter-sound knowledge assessments currently available and suitable for preschool-age children demonstrate significant limitations. The purpose…

  14. Assessing tree care professionals' awareness and knowledge about the Asian Longhorned Beetle

    Science.gov (United States)

    Jason M. Hathaway; Cem M. Basman; Susan C. Barro

    2003-01-01

    The level of knowledge and awareness possessed by tree care professionals about the Asian Longhorned Beetle (ALB) is critical for the successful detection and eradication of this pest. A small sample of tree care professionals was surveyed about the ALB (from within the City of Chicago) in the summer of 2001. Results indicate that only 35 percent of survey respondents...

  15. Research on the construction of knowledge base for institutes

    International Nuclear Information System (INIS)

    Yang Ru

    2014-01-01

    Knowledge base (KB in short) is very important for institutes. It can train employees to improve their ability of work. It can supply more information to directors for making right decisions, and can help constructing learning organization to promote innovation. Institutes possess several information systems, but there are some problems such as inadequate use of documents, and connotative knowledge isn't described and communicated. KB of institute is based on programs. It stress integrity, secrecy of programs and authorized access. Libraries have abilities to construct KB, since it's the center of information for the institute. KB of institute includes: KB of training, communion of technique issues, KB of department, personal KB, KB of specialists. Because of low cost many institutes adopt softwares of free codes such as: DSpace, EPrints, Fedodra, CDSware, Greenstone. KB systems are choosed by institutes, depending on types of knowledge, ability of technique, fund and so on. KB is constructed by collecting, sorting, describing key knowledge, connecting, accessing, updating and innovating. Program KB of different places and majors will unite in the future. (author)

  16. Rulings in Argentinean and Colombian courts decriminalize possession of small amounts of narcotics.

    Science.gov (United States)

    Cozac, David

    2009-12-01

    Two recent court decisions in South America have reflected a growing backlash in the region against the so-called, U.S.-led "war on drugs". In Argentina, the Supreme Court of Justice ruled unanimously on 25 August 2009 that the second paragraph of Article 14 of the country's drug control legislation, which punishes the possession of drugs for personal consumption, was unconstitutional. In Colombia, the Supreme Court of Justice ruled on 8 July 2009 that the possession of illegal drugs for personal use was not a criminal offence.

  17. 75 FR 53226 - Migratory Bird Hunting; Early Seasons and Bag and Possession Limits for Certain Migratory Game...

    Science.gov (United States)

    2010-08-31

    ... Limits for Certain Migratory Game Birds in the Contiguous United States, Alaska, Hawaii, Puerto Rico, and...; sandhill cranes; sea ducks; early (September) waterfowl seasons; migratory game birds in Alaska, Hawaii... regulations for hunting migratory game birds under Sec. Sec. 20.101 through 20.107, 20.109, and 20.110 of...

  18. 50 CFR 648.322 - Skate allocation, possession, and landing provisions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Skate allocation, possession, and landing provisions. 648.322 Section 648.322 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE NORTHEASTERN UNITED STATES Management Measures for the NE Skate...

  19. Conceptualising GP teachers' knowledge: a pedagogical content knowledge perspective.

    Science.gov (United States)

    Cantillon, Peter; de Grave, Willem

    2012-05-01

    Most teacher development initiatives focus on enhancing knowledge of teaching (pedagogy), whilst largely ignoring other important features of teacher knowledge such as subject matter knowledge and awareness of the learning context. Furthermore, teachers' ability to learn from faculty development interventions is limited by their existing (often implicit) pedagogical knowledge and beliefs. Pedagogical content knowledge (PCK) represents a model of teacher knowledge incorporating what they know about subject matter, pedagogy and context. PCK can be used to explore teachers' prior knowledge and to structure faculty development programmes so that they take account of a broader range of teachers' knowledge. We set out to examine the application of a PCK model in a general practice education setting. This study is part of a larger study that employed a mixed method approach (concept mapping, phenomenological interviews and video-stimulated recall) to explore features of GP teachers' subject matter knowledge, pedagogical knowledge and knowledge of the learning environment in the context of a general practice tutorial. This paper presents data on GP teachers' pedagogical and context knowledge. There was considerable overlap between different GP teachers' knowledge and beliefs about learners and the clinical learning environment (i.e. knowledge of context). The teachers' beliefs about learners were largely based on assumptions derived from their own student experiences. There were stark differences, however, between teachers in terms of pedagogical knowledge, particularly in terms of their teaching orientations (i.e. transmission or facilitation orientation) and this was manifest in their teaching behaviours. PCK represents a useful model for conceptualising clinical teacher prior knowledge in three domains, namely subject matter, learning context and pedagogy. It can and should be used as a simple guiding framework by faculty developers to inform the design and delivery of

  20. Adducin family proteins possess different nuclear export potentials.

    Science.gov (United States)

    Liu, Chia-Mei; Hsu, Wen-Hsin; Lin, Wan-Yi; Chen, Hong-Chen

    2017-05-10

    The adducin (ADD) family proteins, namely ADD1, ADD2, and ADD3, are actin-binding proteins that play important roles in the stabilization of membrane cytoskeleton and cell-cell junctions. All the ADD proteins contain a highly conserved bipartite nuclear localization signal (NLS) at the carboxyl termini, but only ADD1 can localize to the nucleus. The reason for this discrepancy is not clear. To avoid the potential effect of cell-cell junctions on the distribution of ADD proteins, HA epitope-tagged ADD proteins and mutants were transiently expressed in NIH3T3 fibroblasts and their distribution in the cytoplasm and nucleus was examined by immunofluorescence staining. Several nuclear proteins were identified to interact with ADD1 by mass spectrometry, which were further verified by co-immunoprecipitation. In this study, we found that ADD1 was detectable both in the cytoplasm and nucleus, whereas ADD2 and ADD3 were detected only in the cytoplasm. However, ADD2 and ADD3 were partially (~40%) sequestered in the nucleus by leptomycin B, a CRM1/exportin1 inhibitor. Upon the removal of leptomycin B, ADD2 and ADD3 re-distributed to the cytoplasm. These results indicate that ADD2 and ADD3 possess functional NLS and are quickly transported to the cytoplasm upon entering the nucleus. Indeed, we found that ADD2 and ADD3 possess much higher potential to counteract the activity of the NLS derived from Simian virus 40 large T-antigen than ADD1. All the ADD proteins appear to contain multiple nuclear export signals mainly in their head and neck domains. However, except for the leucine-rich motif ( 377 FEALMRMLDWLGYRT 391 ) in the neck domain of ADD1, no other classic nuclear export signal was identified in the ADD proteins. In addition, the nuclear retention of ADD1 facilitates its interaction with RNA polymerase II and zinc-finger protein 331. Our results suggest that ADD2 and ADD3 possess functional NLS and shuttle between the cytoplasm and nucleus. The discrepancy in the

  1. 48 CFR 52.236-11 - Use and Possession Prior to Completion.

    Science.gov (United States)

    2010-10-01

    ... possession or use shall not be deemed an acceptance of any work under the contract. (b) While the Government... adjustment shall be made in the contract price or the time of completion, and the contract shall be modified...

  2. Incidence, Antimicrobial Susceptibility, and Toxin Genes Possession Screening of Staphylococcus aureus in Retail Chicken Livers and Gizzards

    Directory of Open Access Journals (Sweden)

    Lubna S. Abdalrahman

    2015-04-01

    Full Text Available Few recent outbreaks in Europe and the US involving Campylobacter and Salmonella were linked to the consumption of chicken livers. Studies investigating Staphylococcus aureus in chicken livers and gizzards are very limited. The objectives of this study were to determine the prevalence, antimicrobial resistance, and virulence of S. aureus and MRSA (Methicillin-Resistant Staphylococcus aureus in retail chicken livers and gizzards in Tulsa, Oklahoma. In this study, 156 chicken livers and 39 chicken gizzards samples of two brands were collected. While one of the brands showed very low prevalence of 1% (1/100 for S. aureus in chicken livers and gizzards, the second brand showed prevalence of 37% (31/95. No MRSA was detected since none harbored the mecA or mecC gene. Eighty seven S. aureus isolates from livers and 28 from gizzards were screened for antimicrobial resistance to 16 antimicrobials and the possession of 18 toxin genes. Resistance to most of the antimicrobials screened including cefoxitin and oxacillin was higher in the chicken gizzards isolates. While the prevalence of enterotoxin genes seg and sei was higher in the gizzards isolates, the prevalence of hemolysin genes hla, hlb, and hld was higher in the livers ones. The lucocidin genes lukE-lukD was equally prevalent in chicken livers and gizzards isolates. Using spa typing, a subset of the recovered isolates showed that they are not known to be livestock associated and, hence, may be of a human origin. In conclusion, this study stresses the importance of thorough cooking of chicken livers and gizzards since it might contain multidrug resistant enterotoxigenic S. aureus. To our knowledge this is the first study to specifically investigate the prevalence of S. aureus in chicken livers and gizzards in the US.

  3. Global mental health and trauma exposure: the current evidence for the relationship between traumatic experiences and spirit possession.

    Science.gov (United States)

    Hecker, Tobias; Braitmayer, Lars; van Duijl, Marjolein

    2015-01-01

    We present a literature review on trauma exposure and spirit possession in low- and middle-income countries (LMICs). Despite the World Health Organization's objective of culturally appropriate mental health care in the Mental Health Action Plan 2013-2020, and the recommendations of the Inter-Agency Standing Committee to consider local idioms of distress and to collaborate with local resources, this topic still receives very little attention. Pathological spirit possession is commonly defined as involuntary, uncontrollable, and occurring outside of ritual settings. It is often associated with stigmatization, suffering, and dysfunctional behavior. While spirit possession has been discussed as an idiom of distress in anthropological literature, recent quantitative studies have presented support for a strong relationship between traumatic experiences and pathological possession states. The aim of this review was to investigate this relationship systematically in LMICs, in view of the debate on how to address the mental health gap in LMICs. Twenty-one articles, published in peer-reviewed English-language journals between 1994 and 2013, were identified and analyzed with regard to prevalence of possessive trance disorders, patients' sociodemographic characteristics, and its relation to traumatic experiences. The review and analysis of 917 patients with symptoms of possessive trance disorders from 14 LMICs indicated that it is a phenomenon occurring worldwide and with global relevance. This literature review suggests a strong relationship between trauma exposure and spirit possession with high prevalence rates found especially in postwar areas in African countries. More attention for possessive trance disorders in mental health and psychosocial intervention programs in humanitarian emergency settings as well as in societies in transition in LMICs is needed and justified by the results of this systematic literature review.

  4. Hartree-Fock states in the thermodynamic limit

    International Nuclear Information System (INIS)

    Aguilera-Navarro, V.C.; Llano, M. de; Peltier, S.; Plastino, A.

    1976-01-01

    Two infinite families of two-parameter generalized Overhauser orbitals are introduced and shown to explicitly satisfy, for occupied states, the self-consistent Hartree-Fock equations in the thermodynamic limit. For an attractive delta interaction, they give lower Hartree-Fock energy than the usual plane-wave solutions, even for relatively weak coupling and/or low density. The limiting members (possessing an infinite number of harmonics) of both families appear to tend to a 'classical static lattice' state. The related density profiles and energy expressions are calculated as functions of the two new parameters. A direct-variation with respect to these parameters was done numerically and results are presented graphically. (Author) [pt

  5. 31 CFR 601.5 - Penalty for unauthorized control or possession.

    Science.gov (United States)

    2010-07-01

    ... CURRENCY AND OTHER SECURITIES § 601.5 Penalty for unauthorized control or possession. The Secretary of the... heretofore adopted for the printing of paper currency or other obligations or securities of the United States, is and will be subject to the provisions of 18 U.S.C. 474A which provides, in part, that it is...

  6. Global mental health and trauma exposure: the current evidence for the relationship between traumatic experiences and spirit possession

    Science.gov (United States)

    Hecker, Tobias; Braitmayer, Lars; van Duijl, Marjolein

    2015-01-01

    Background We present a literature review on trauma exposure and spirit possession in low- and middle-income countries (LMICs). Despite the World Health Organization's objective of culturally appropriate mental health care in the Mental Health Action Plan 2013–2020, and the recommendations of the Inter-Agency Standing Committee to consider local idioms of distress and to collaborate with local resources, this topic still receives very little attention. Pathological spirit possession is commonly defined as involuntary, uncontrollable, and occurring outside of ritual settings. It is often associated with stigmatization, suffering, and dysfunctional behavior. While spirit possession has been discussed as an idiom of distress in anthropological literature, recent quantitative studies have presented support for a strong relationship between traumatic experiences and pathological possession states. Objective The aim of this review was to investigate this relationship systematically in LMICs, in view of the debate on how to address the mental health gap in LMICs. Methods Twenty-one articles, published in peer-reviewed English-language journals between 1994 and 2013, were identified and analyzed with regard to prevalence of possessive trance disorders, patients’ sociodemographic characteristics, and its relation to traumatic experiences. Results The review and analysis of 917 patients with symptoms of possessive trance disorders from 14 LMICs indicated that it is a phenomenon occurring worldwide and with global relevance. This literature review suggests a strong relationship between trauma exposure and spirit possession with high prevalence rates found especially in postwar areas in African countries. Conclusions More attention for possessive trance disorders in mental health and psychosocial intervention programs in humanitarian emergency settings as well as in societies in transition in LMICs is needed and justified by the results of this systematic literature review

  7. Global mental health and trauma exposure: the current evidence for the relationship between traumatic experiences and spirit possession

    Directory of Open Access Journals (Sweden)

    Tobias Hecker

    2015-11-01

    Full Text Available Background: We present a literature review on trauma exposure and spirit possession in low- and middle-income countries (LMICs. Despite the World Health Organization's objective of culturally appropriate mental health care in the Mental Health Action Plan 2013–2020, and the recommendations of the Inter-Agency Standing Committee to consider local idioms of distress and to collaborate with local resources, this topic still receives very little attention. Pathological spirit possession is commonly defined as involuntary, uncontrollable, and occurring outside of ritual settings. It is often associated with stigmatization, suffering, and dysfunctional behavior. While spirit possession has been discussed as an idiom of distress in anthropological literature, recent quantitative studies have presented support for a strong relationship between traumatic experiences and pathological possession states. Objective: The aim of this review was to investigate this relationship systematically in LMICs, in view of the debate on how to address the mental health gap in LMICs. Methods: Twenty-one articles, published in peer-reviewed English-language journals between 1994 and 2013, were identified and analyzed with regard to prevalence of possessive trance disorders, patients’ sociodemographic characteristics, and its relation to traumatic experiences. Results: The review and analysis of 917 patients with symptoms of possessive trance disorders from 14 LMICs indicated that it is a phenomenon occurring worldwide and with global relevance. This literature review suggests a strong relationship between trauma exposure and spirit possession with high prevalence rates found especially in postwar areas in African countries. Conclusions: More attention for possessive trance disorders in mental health and psychosocial intervention programs in humanitarian emergency settings as well as in societies in transition in LMICs is needed and justified by the results of this

  8. The knowledge base of journalism

    DEFF Research Database (Denmark)

    Svith, Flemming

    In this paper I propose the knowledge base as a fruitful way to apprehend journalism. With the claim that the majority of practice is anchored in knowledge – understood as 9 categories of rationales, forms and levels – this knowledge base appears as a contextual look at journalists’ knowledge......, and place. As an analytical framework, the knowledge base is limited to understand the practice of newspaper journalists, but, conversely, the knowledge base encompasses more general beginnings through the inclusion of overall structural relationships in the media and journalism and general theories...... on practice and knowledge. As the result of an abductive reasoning is a theory proposal, there is a need for more deductive approaches to test the validity of this knowledge base claim. It is thus relevant to investigate which rationales are included in the knowledge base of journalism, as the dimension does...

  9. Male homosexuality and spirit possession in Brazil.

    Science.gov (United States)

    Fry, P

    1985-01-01

    This paper examines the relationship between male homosexuality and the Afro-Brazilian possession cults in Belém do Parà. After a discussion of the literature follows a description of the cults' beliefs, rites and social organization. Male sex roles are then discussed and the two categories, bicha and man, analyzed. It is noted that there is no term which is equivalent to the western category of "homosexual" in this taxonomic system. After putting forward folk explanations for the presence of many bichas in the cults, an analysis is put forward of the social rewards available to bichas within these cults, and the structural relationship between homosexuality and these regions in terms of their congruent marginality vis-à-vis "normal society."

  10. The association among literacy, numeracy, HIV knowledge and health-seeking behavior: a population-based survey of women in rural Mozambique.

    Directory of Open Access Journals (Sweden)

    Philip J Ciampa

    Full Text Available BACKGROUND: Limited literacy skills are common in the United States (US and are related to lower HIV knowledge and worse health behaviors and outcomes. The extent of these associations is unknown in countries like Mozambique, where no rigorously validated literacy and numeracy measures exist. METHODS: A validated measure of literacy and numeracy, the Wide Range Achievement Test, version 3 (WRAT-3 was translated into Portuguese, adapted for a Mozambican context, and administered to a cross-section of female heads-of-household during a provincially representative survey conducted from August 8 to September 25, 2010. Construct validity of each subscale was examined by testing associations with education, income, and possession of socioeconomic assets, stratified by Portuguese speaking ability. Multivariable regression models estimated the association among literacy/numeracy and HIV knowledge, self-reported HIV testing, and utilization of prenatal care. RESULTS: Data from 3,557 women were analyzed; 1,110 (37.9% reported speaking Portuguese. Respondents' mean age was 31.2; 44.6% lacked formal education, and 34.3% reported no income. Illiteracy was common (50.4% of Portuguese speakers, 93.7% of non-Portuguese speakers and the mean numeracy score (10.4 corresponded to US kindergarten-level skills. Literacy or numeracy was associated (p<0.01 with education, income, age, and other socioeconomic assets. Literacy and numeracy skills were associated with HIV knowledge in adjusted models, but not with HIV testing or receipt of clinic-based prenatal care. CONCLUSION: The adapted literacy and numeracy subscales are valid for use with rural Mozambican women. Limited literacy and numeracy skills were common and associated with lower HIV knowledge. Further study is needed to determine the extent to which addressing literacy/numeracy will lead to improved health outcomes.

  11. Transforming knowledge across domains in the temporary development spaces

    DEFF Research Database (Denmark)

    Brønnum, Louise

    This paper addresses transformation of knowledge across different knowledge domains and competencies in the Front End of Innovation (FEI) [Koen 2002].We examine the temporary spaces [Clausen, Yoshinaka 2007] that emerge when different knowledge domains are brought into play (implicit or explicit......) in staging innovative concept development. FEI appears as temporary spaces for innovative processes; and studies have pointed out the limited uptake of user knowledge (Elgaard Jensen 2012). This paper will discuss the possibilities and barriers for uptake of user knowledge in FEI in relation...... to the constitutions of these temporary spaces. There seems to be a limited understanding of: how knowledge is transferred and transformed into design objects facilitating a process where knowledge enables innovative thinking across knowledge boundaries. The paper is based on empirical data primarily from case studies...

  12. Optical limiting properties of optically active phthalocyanine derivatives

    Science.gov (United States)

    Wang, Peng; Zhang, Shuang; Wu, Peiji; Ye, Cheng; Liu, Hongwei; Xi, Fu

    2001-06-01

    The optical limiting properties of four optically active phthalocyanine derivatives in chloroform solutions and epoxy resin thin plates were measured at 532 nm with 10 ns pulses. The excited state absorption cross-section σex and refractive-index cross-section σr were determined with the Z-scan technique. These chromophores possess larger σex than the ground state absorption cross-section σ0, indicating that they are the potential materials for reverse saturable absorption (RSA). The negative σr values of these chromophores add to the thermal contribution, producing a larger defocusing effect, which may be helpful in further enhancing their optical limiting performance. The optical limiting responses of the thin plate samples are stronger than those of the chloroform solutions.

  13. Intelligent Knowledge Recommendation Methods for R&D Knowledge Portals

    Institute of Scientific and Technical Information of China (English)

    KIM Jongwoo; LEE Hongjoo; PARK Sungjoo

    2004-01-01

    The personalization in knowledge portals and knowledge management systems is mainly performed based on users' explicitly specified categories and keywords. The explicit specification approach requires users' participation to start personalization services, and has limitation to adapt changes of users' preference. This paper suggests two implicit personalization approaches: automatic user category assignment method and automatic keyword profile generation method. The performances of the implicit personalization approaches are compared with traditional personalization approach using an Internet news site experiment. The result of the experiment shows that the suggested personalization approaches provide sufficient recommendation effectiveness with lessening users'unwanted involvement in personalization process.

  14. Dissociative trance disorder: clinical and Rorschach findings in ten persons reporting demon possession and treated by exorcism.

    Science.gov (United States)

    Ferracuti, S; Sacco, R; Lazzari, R

    1996-06-01

    Although dissociative trance disorders, especially possession disorder, are probably more common than is usually though, precise clinical data are lacking. Ten persons undergoing exorcisms for devil trance possession state were studied with the Dissociative Disorders Diagnostic Schedule and the Rorschach test. These persons had many traits in common with dissociative identity disorder patients. They were overwhelmed by paranormal experiences. Despite claiming possession by a demon, most of them managed to maintain normal social functioning. Rorschach findings showed that these persons had a complex personality organization: Some of them displayed a tendency to oversimplify stimulus perception whereas others seemed more committed to psychological complexity. Most had severe impairment of reality testing, and 6 of the participants had an extratensive coping stile. In this group of persons reporting demon possession, dissociative trance disorder seems to be a distinct clinical manifestation of a dissociative continuum, sharing some features with dissociative identity disorder.

  15. Effects of informed consent for individual genome sequencing on relevant knowledge.

    Science.gov (United States)

    Kaphingst, K A; Facio, F M; Cheng, M-R; Brooks, S; Eidem, H; Linn, A; Biesecker, B B; Biesecker, L G

    2012-11-01

    Increasing availability of individual genomic information suggests that patients will need knowledge about genome sequencing to make informed decisions, but prior research is limited. In this study, we examined genome sequencing knowledge before and after informed consent among 311 participants enrolled in the ClinSeq™ sequencing study. An exploratory factor analysis of knowledge items yielded two factors (sequencing limitations knowledge; sequencing benefits knowledge). In multivariable analysis, high pre-consent sequencing limitations knowledge scores were significantly related to education [odds ratio (OR): 8.7, 95% confidence interval (CI): 2.45-31.10 for post-graduate education, and OR: 3.9; 95% CI: 1.05, 14.61 for college degree compared with less than college degree] and race/ethnicity (OR: 2.4, 95% CI: 1.09, 5.38 for non-Hispanic Whites compared with other racial/ethnic groups). Mean values increased significantly between pre- and post-consent for the sequencing limitations knowledge subscale (6.9-7.7, p benefits knowledge subscale (7.0-7.5, p < 0.0001); increase in knowledge did not differ by sociodemographic characteristics. This study highlights gaps in genome sequencing knowledge and underscores the need to target educational efforts toward participants with less education or from minority racial/ethnic groups. The informed consent process improved genome sequencing knowledge. Future studies could examine how genome sequencing knowledge influences informed decision making. © 2012 John Wiley & Sons A/S.

  16. Gold nanorods-silicone hybrid material films and their optical limiting property

    Science.gov (United States)

    Li, Chunfang; Qi, Yanhai; Hao, Xiongwen; Peng, Xue; Li, Dongxiang

    2015-10-01

    As a kind of new optical limiting materials, gold nanoparticles have optical limiting property owing to their optical nonlinearities induced by surface plasmon resonance (SPR). Gold nanorods (GNRs) possess transversal SPR absorption and tunable longitudinal SPR absorption in the visible and near-infrared region, so they can be used as potential optical limiting materials against tunable laser pulses. In this letter, GNRs were prepared using seed-mediated growth method and surface-modified by silica coating to obtain good dispersion in polydimethylsiloxane prepolymers. Then the silicone rubber films doped with GNRs were prepared after vulcanization, whose optical limiting property and optical nonlinearity were investigated. The silicone rubber samples doped with more GNRs were found to exhibit better optical limiting performance.

  17. Compliance of feed limits, does not mean compliance of food limits

    Directory of Open Access Journals (Sweden)

    van Raamsdonk LWD.

    2009-01-01

    Full Text Available The carry-over of contaminants from feed to animal food products is an important aspect of the animal production chain. For a proper containment, limits for feed as well food products are fixed for a series of chemicals, e.g. dioxins and dioxin-like PCBs, lead, cadmium, some chlorinated pesticides, and aflatoxin B1 (and its metabolite M1 in milk. The relationship between feed and food limits is an important issue. An ideal goal is to assure that compliance to a feed limits automatically results in compliance to food limits. In order to collect information about this relationship, several simulation models and a large database on transfer factors have been developed. An optimal choice between either a model or an application of data from the Transfer Database is based on both the knowledge level, and on the circumstances of the specific situation. To reach and validate such an optimal choice an Expert System Carry-Over is currently in development, containing four different modules: 1 the different calculation models and the Transfer Database, 2 a decision tree for choosing the optimal strategy, 3 data tables indicating knowledge levels of compound/animal/product parameters, and 4 supporting databases containing information on consumption and composition of daily diets, animal parameters, and amounts of (daily production. Calculations indicate that for dioxins compliance to feed levels does not necessarily mean that food limits are complied as well. Besides an estimation of the compliance to limits, the expert system is a tool for feed related risk assessments, and for planning of future research.

  18. Knowledge is power: how conceptual knowledge transforms visual cognition.

    Science.gov (United States)

    Collins, Jessica A; Olson, Ingrid R

    2014-08-01

    In this review, we synthesize the existing literature demonstrating the dynamic interplay between conceptual knowledge and visual perceptual processing. We consider two theoretical frameworks that demonstrate interactions between processes and brain areas traditionally considered perceptual or conceptual. Specifically, we discuss categorical perception, in which visual objects are represented according to category membership, and highlight studies showing that category knowledge can penetrate early stages of visual analysis. We next discuss the embodied account of conceptual knowledge, which holds that concepts are instantiated in the same neural regions required for specific types of perception and action, and discuss the limitations of this framework. We additionally consider studies showing that gaining abstract semantic knowledge about objects and faces leads to behavioral and electrophysiological changes that are indicative of more efficient stimulus processing. Finally, we consider the role that perceiver goals and motivation may play in shaping the interaction between conceptual and perceptual processing. We hope to demonstrate how pervasive such interactions between motivation, conceptual knowledge, and perceptual processing are in our understanding of the visual environment, and to demonstrate the need for future research aimed at understanding how such interactions arise in the brain.

  19. Se soigner ou soigner les autres  ? Dimensions thérapeutiques d’un culte de possession vietnamien Healing Myself, Healing Others : Therapeutic Skills of a Vietnamese Possession Cult

    Directory of Open Access Journals (Sweden)

    Claire Chauvet

    2012-10-01

    Full Text Available Les médiums des esprits des Quatre Palais, en articulation avec d’autres spécialistes religieux, participent à l’espace thérapeutique vietnamien. Ils contribuent de longue date, et ce malgré les aléas de l’histoire, à prendre en charge les maladies par le biais de la pratique rituelle et, plus généralement, par le biais des interventions des esprits. Si ces dimensions thérapeutiques ne constituent qu’un aspect du culte, à côté des enjeux religieux, politiques et territoriaux, les requêtes de guérison sont parmi les principales requêtes formulées aux esprits. Cet article examine les dimensions thérapeutiques de la pratique du culte qui s’articulent autour de deux pôles : pratiquer la possession pour soigner les autres ou pour se soigner soi-même. C’est, en effet, la santé, avec l’harmonie au sein de la vie familiale, la réussite dans le commerce ou les études, que les disciples viennent chercher auprès des esprits et de leurs intermédiaires. Par ailleurs, comme pour de nombreux cultes de possession, la maladie est très souvent à l’origine du processus qui mène à la pratique médiumnique. Certains médiums, ainsi que quelques esprits, ont à cet effet des pouvoirs spécialisés dans la guérison. Enfin, l’article envisage certaines transformations du rôle social des médiums.Spirits mediums of the Four Palaces have been taking part for a long time, along with other religious specialists, in the Vietnamese therapeutic area. They have helped, and still do despite historical upheavals, taking care of different kind of illnesses through rituals and, more generally, through spirits’ interventions. If healing is only one side of the worship, beside religious, political and territorial issues, it is one of the main issues addressed to the spirits. This paper investigates healing dimensions of the worship which are of two kinds : performing spirit possession in order to cure others or in order to cure

  20. Health information technology knowledge and skills needed by HIT employers.

    Science.gov (United States)

    Fenton, S H; Gongora-Ferraez, M J; Joost, E

    2012-01-01

    To evaluate the health information technology (HIT) workforce knowledge and skills needed by HIT employers. Statewide face-to-face and online focus groups of identified HIT employer groups in Austin, Brownsville, College Station, Dallas, El Paso, Houston, Lubbock, San Antonio, and webinars for rural health and nursing informatics. HIT employers reported needing an HIT workforce with diverse knowledge and skills ranging from basic to advanced, while covering information technology, privacy and security, clinical practice, needs assessment, contract negotiation, and many other areas. Consistent themes were that employees needed to be able to learn on the job and must possess the ability to think critically and problem solve. Many employers wanted persons with technical skills, yet also the knowledge and understanding of healthcare operations. The HIT employer focus groups provided valuable insight into employee skills needed in this fast-growing field. Additionally, this information will be utilized to develop a statewide HIT workforce needs assessment survey.

  1. Experience-Oriented Knowledge Organisation for the Transference of Scientific Knowledge from Universities to SMEs

    DEFF Research Database (Denmark)

    Lykke, Marianne; Løkkegaard, Sarai; Jantzen, Christian

    2018-01-01

    registered in an university research information management system. The analysis focuses on how to meet the characteristics of SMEs in the design and organisation of the subject terms in the navigation and searching system and in the presentation of the scientific knowledge. The design suggestions are based......Transferring scientific knowledge between universities and industry is known to be problematic, specifically for small and medium-sized enterprises (SMEs) that have limited resources and absorption capacity. A variety of channels is used for knowledge transfer. These include what is commonly...... referred to as generic pathways (e.g. scientific publications) and relational pathways (e.g. faculty consulting). The purpose of this research is to extend our knowledge about the design of knowledge organization for a generic pathway interface providing access to scientific knowledge and publications...

  2. Knowledge, attitude and practice regarding dengue fever among the healthy population of highland and lowland communities in central Nepal.

    Directory of Open Access Journals (Sweden)

    Meghnath Dhimal

    Full Text Available Dengue fever (DF is the most rapidly spreading mosquito-borne viral disease in the world. In this decade it has expanded to new countries and from urban to rural areas. Nepal was regarded DF free until 2004. Since then dengue virus (DENV has rapidly expanded its range even in mountain regions of Nepal, and major outbreaks occurred in 2006 and 2010. However, no data on the local knowledge, attitude and practice (KAP of DF in Nepal exist although such information is required for prevention and control measures.We conducted a community based cross-sectional survey in five districts of central Nepal between September 2011 and February 2012. We collected information on the socio-demographic characteristics of the participants and their knowledge, attitude and practice regarding DF using a structured questionnaire. We then statistically compared highland and lowland communities to identify possible causes of observed differences.Out of 589 individuals interviewed, 77% had heard of DF. Only 12% of the sample had good knowledge of DF. Those living in the lowlands were five times more likely to possess good knowledge than highlanders (P<0.001. Despite low knowledge levels, 83% of the people had good attitude and 37% reported good practice. We found a significantly positive correlation among knowledge, attitude and practice (P<0.001. Among the socio-demographic variables, the education level of the participants was an independent predictor of practice level (P<0.05, and education level and interaction between the sex and age group of the participants were independent predictors of attitude level (P<0.05.Despite the rapid expansion of DENV in Nepal, the knowledge of people about DF was very low. Therefore, massive awareness programmes are urgently required to protect the health of people from DF and to limit its further spread in this country.

  3. Review: Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday (2011 Buchbesprechung: Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday (2011

    Directory of Open Access Journals (Sweden)

    Jigal Beez

    2013-01-01

    Full Text Available Review of the monograph:Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday, Hamburg: Verlag Dr. Kovač, 2011, ISBN 978-3-8300-5806-9, 216 pagesBesprechung der Monographie:Lisa Mackenrodt, Swahili Spirit Possession and Islamic Healing in Contemporary Tanzania: The Jinn Fly on Friday, Hamburg: Verlag Dr. Kovač, 2011, ISBN 978-3-8300-5806-9, 216 Seiten

  4. 32 CFR 552.122 - Personnel not authorized to possess or retain personal weapons.

    Science.gov (United States)

    2010-07-01

    ... THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS... person who has been convicted in any court of the possession, use, or sale of marijuana, dangerous or...

  5. Silver Nanoparticles Complexed with Bovine Submaxillary Mucin Possess Strong Antibacterial Activity and Protect against Seedling Infection.

    Science.gov (United States)

    Makarovsky, Daria; Fadeev, Ludmila; Salam, Bolaji Babajide; Zelinger, Einat; Matan, Ofra; Inbar, Jacob; Jurkevitch, Edouard; Gozin, Michael; Burdman, Saul

    2018-02-15

    A simple method for the synthesis of nanoparticles (NPs) of silver (Ag) in a matrix of bovine submaxillary mucin (BSM) was reported previously by some of the authors of this study. Based on mucin characteristics such as long-lasting stability, water solubility, and surfactant and adhesive characteristics, we hypothesized that these compounds, named BSM-Ag NPs, may possess favorable properties as potent antimicrobial agents. The goal of this study was to assess whether BSM-Ag NPs possess antibacterial activity, focusing on important plant-pathogenic bacterial strains representing both Gram-negative ( Acidovorax and Xanthomonas ) and Gram-positive ( Clavibacter ) genera. Growth inhibition and bactericidal assays, as well as electron microscopic observations, demonstrate that BSM-Ag NPs, at relatively low concentrations of silver, exert strong antimicrobial effects. Moreover, we show that treatment of melon seeds with BSM-Ag NPs effectively prevents seed-to-seedling transmission of Acidovorax citrulli , one of the most threatening pathogens of cucurbit production worldwide. Overall, our findings demonstrate strong antimicrobial activity of BSM-Ag NPs and their potential application for reducing the spread and establishment of devastating bacterial plant diseases in agriculture. IMPORTANCE Bacterial plant diseases challenge agricultural production, and the means available to manage them are limited. Importantly, many plant-pathogenic bacteria have the ability to colonize seeds, and seed-to-seedling transmission is a critical route by which bacterial plant diseases spread to new regions and countries. The significance of our study resides in the following aspects: (i) the simplicity of the method of BSM-Ag NP synthesis, (ii) the advantageous chemical properties of BSM-Ag NPs, (iii) the strong antibacterial activity of BSM-Ag NPs at relatively low concentrations of silver, and (iv) the fact that, in contrast to most studies on the effects of metal NPs on plant pathogens

  6. Knowledge based management of technical specifications

    International Nuclear Information System (INIS)

    Fiedler, U.; Schalm, S.; Pranckeviciute, K.

    1992-01-01

    TechSPEX is a knowledge based advisory system for checking the status of a nuclear plant on compliance with the safety limits and the limiting conditions of operation. These prescripts for safe reactor operation exist as textual information. For the purpose of its operational use an explicit representation formalism is introduced. On this basis, various approaches of text retrieval are realized, condition based surveillance and control is supported too. Knowledge editing and verification modules ease the adaption to changing requirements. TechSPEX has been implemented in PROLOG. (author). 6 refs, 3 figs

  7. The Arabidopsis halophytic relative Thellungiella halophila tolerates nitrogen-limiting conditions by maintaining growth, nitrogen uptake, and assimilation.

    Science.gov (United States)

    Kant, Surya; Bi, Yong-Mei; Weretilnyk, Elizabeth; Barak, Simon; Rothstein, Steven J

    2008-07-01

    A comprehensive knowledge of mechanisms regulating nitrogen (N) use efficiency is required to reduce excessive input of N fertilizers while maintaining acceptable crop yields under limited N supply. Studying plant species that are naturally adapted to low N conditions could facilitate the identification of novel regulatory genes conferring better N use efficiency. Here, we show that Thellungiella halophila, a halophytic relative of Arabidopsis (Arabidopsis thaliana), grows better than Arabidopsis under moderate (1 mm nitrate) and severe (0.4 mm nitrate) N-limiting conditions. Thellungiella exhibited a lower carbon to N ratio than Arabidopsis under N limitation, which was due to Thellungiella plants possessing higher N content, total amino acids, total soluble protein, and lower starch content compared with Arabidopsis. Furthermore, Thellungiella had higher amounts of several metabolites, such as soluble sugars and organic acids, under N-sufficient conditions (4 mm nitrate). Nitrate reductase activity and NR2 gene expression in Thellungiella displayed less of a reduction in response to N limitation than in Arabidopsis. Thellungiella shoot GS1 expression was more induced by low N than in Arabidopsis, while in roots, Thellungiella GS2 expression was maintained under N limitation but was decreased in Arabidopsis. Up-regulation of NRT2.1 and NRT3.1 expression was higher and repression of NRT1.1 was lower in Thellungiella roots under N-limiting conditions compared with Arabidopsis. Differential transporter gene expression was correlated with higher nitrate influx in Thellungiella at low (15)NO(3)(-) supply. Taken together, our results suggest that Thellungiella is tolerant to N-limited conditions and could act as a model system to unravel the mechanisms for low N tolerance.

  8. Does possession of assets increase women's participation in reproductive decision-making? Perceptions of Nigerian women.

    Science.gov (United States)

    Omeje, Joachim C; Oshi, Sarah N; Oshi, Daniel C

    2011-01-01

    This study is based on a population-based, descriptive questionnaire survey, the objective of which was to elicit the perceptions of women in south-eastern Nigeria on whether possession of economic/household assets by women enhanced their capacity to negotiate reproductive issues with their husbands. The findings show that the respondents believed that possession of economic/household assets by women in their communities might not necessarily increase their negotiation power in their reproductive decision-making. Other factors tend to attenuate the effects of women's possession of economic/household assets on their reproductive bargaining power. Notable among these may be social norms that implicitly arrogate control of the assets owned by the conjugal couple to the man, even when they are bought by the women. Planners of reproductive health intervention projects, policy-makers and researchers need to be aware of such sociocultural specific phenomena, which do not fit with widely held international beliefs.

  9. Hierarchical remote data possession checking method based on massive cloud files

    Directory of Open Access Journals (Sweden)

    Ma Haifeng

    2017-06-01

    Full Text Available Cloud storage service enables users to migrate their data and applications to the cloud, which saves the local data maintenance and brings great convenience to the users. But in cloud storage, the storage servers may not be fully trustworthy. How to verify the integrity of cloud data with lower overhead for users has become an increasingly concerned problem. Many remote data integrity protection methods have been proposed, but these methods authenticated cloud files one by one when verifying multiple files. Therefore, the computation and communication overhead are still high. Aiming at this problem, a hierarchical remote data possession checking (hierarchical-remote data possession checking (H-RDPC method is proposed, which can provide efficient and secure remote data integrity protection and can support dynamic data operations. This paper gives the algorithm descriptions, security, and false negative rate analysis of H-RDPC. The security analysis and experimental performance evaluation results show that the proposed H-RDPC is efficient and reliable in verifying massive cloud files, and it has 32–81% improvement in performance compared with RDPC.

  10. Melanoma reporting to central cancer registries by US dermatologists: an analysis of the persistent knowledge and practice gap.

    Science.gov (United States)

    Cartee, Todd V; Kini, Seema P; Chen, Suephy C

    2011-11-01

    Every state requires diagnosing physicians to report new cases of melanoma to its central cancer registry. Previous regional studies and anecdotal experience suggest that few dermatologists are cognizant of this obligation. This oversight could result in a large number of unreported melanomas annually and, in turn, US melanoma statistics that markedly underestimate the true incidence of the disease. We sought to quantify the percentage of dermatologists who are unaware of melanoma reporting requirements (the knowledge gap) and who are not reporting melanoma diagnoses (the practice gap). We also sought to delineate factors predictive of reporting knowledge and behavior. A survey was administered to attendees of the Cutaneous Oncology Symposium at the 2010 American Academy of Dermatology annual meeting. In all, 104 of 419 eligible attendees completed surveys (response rate 26%). Fifty percent of respondents do not believe they are required to report melanomas and 56% do not actively report their diagnoses to a registry. Practice duration of less than 10 years was significantly associated with both a knowledge gap (P = .047) and practice gap (P = .056). Similarly, dermatologists who diagnosed fewer than 10 melanomas per year were more likely to possess a knowledge gap (P = .096) and a practice gap (P = .087) than those who diagnosed more than 10. Limitations include small sample size and low response rate. A majority of dermatologists are not reporting melanomas they diagnose to a cancer registry, and half of those surveyed were not aware that diagnosing physicians are required to report melanoma. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  11. Cognitive flexibility and undergraduate physiology students: increasing advanced knowledge acquisition within an ill-structured domain.

    Science.gov (United States)

    Rhodes, Ashley E; Rozell, Timothy G

    2017-09-01

    Cognitive flexibility is defined as the ability to assimilate previously learned information and concepts to generate novel solutions to new problems. This skill is crucial for success within ill-structured domains such as biology, physiology, and medicine, where many concepts are simultaneously required for understanding a complex problem, yet the problem consists of patterns or combinations of concepts that are not consistently used or needed across all examples. To succeed within ill-structured domains, a student must possess a certain level of cognitive flexibility: rigid thought processes and prepackaged informational retrieval schemes relying on rote memorization will not suffice. In this study, we assessed the cognitive flexibility of undergraduate physiology students using a validated instrument entitled Student's Approaches to Learning (SAL). The SAL evaluates how deeply and in what way information is processed, as well as the investment of time and mental energy that a student is willing to expend by measuring constructs such as elaboration and memorization. Our results indicate that students who rely primarily on memorization when learning new information have a smaller knowledge base about physiological concepts, as measured by a prior knowledge assessment and unit exams. However, students who rely primarily on elaboration when learning new information have a more well-developed knowledge base about physiological concepts, which is displayed by higher scores on a prior knowledge assessment and increased performance on unit exams. Thus students with increased elaboration skills possibly possess a higher level of cognitive flexibility and are more likely to succeed within ill-structured domains. Copyright © 2017 the American Physiological Society.

  12. 27 CFR 478.40 - Manufacture, transfer, and possession of semiautomatic assault weapons.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Manufacture, transfer, and... COMMERCE IN FIREARMS AND AMMUNITION Administrative and Miscellaneous Provisions § 478.40 Manufacture, transfer, and possession of semiautomatic assault weapons. (a) Prohibition. No person shall manufacture...

  13. Experience-Oriented Knowledge Organisation for the Transference of Scientific Knowledge from Universities to SMEs

    DEFF Research Database (Denmark)

    Lykke, Marianne; Løkkegaard, Sarai; Jantzen, Christian

    2017-01-01

    referred to as generic pathways (e.g. scientific publishing) and relational pathways (e.g. faculty consulting). The purpose of this research is to extend our knowledge about the design of generic pathways. The analysis is concentrated on the knowledge organisation system for a research management system......Transferring scientific knowledge between universities and industry is known to be problematic, specifically for small and medium-sized enterprises (SMEs) that have limited resources and absorption capacity. A variety of channels is used for knowledge transfer. These include what is commonly...... - how to meet the characteristics of SMEs in the design of subject categories in the navigation system and in the presentation of the scientific knowledge by controlled and uncontrolled keywords and descriptive annotations. The design suggestions are based on findings from a qualitative situation...

  14. Community-based health insurance knowledge, concern ...

    African Journals Online (AJOL)

    Community-based health insurance knowledge, concern, preferences, and financial planning for health care among informal sector workers in a health district of Douala, Cameroon. ... This is mainly due to the lack of awareness and limited knowledge on the basic concepts of a CBHI by this target population. Solidarity ...

  15. Refining Automatically Extracted Knowledge Bases Using Crowdsourcing

    OpenAIRE

    Li, Chunhua; Zhao, Pengpeng; Sheng, Victor S.; Xian, Xuefeng; Wu, Jian; Cui, Zhiming

    2017-01-01

    Machine-constructed knowledge bases often contain noisy and inaccurate facts. There exists significant work in developing automated algorithms for knowledge base refinement. Automated approaches improve the quality of knowledge bases but are far from perfect. In this paper, we leverage crowdsourcing to improve the quality of automatically extracted knowledge bases. As human labelling is costly, an important research challenge is how we can use limited human resources to maximize the quality i...

  16. An exploration of fourth-year undergraduate nurses' knowledge of and attitude towards pressure ulcer prevention.

    Science.gov (United States)

    Cullen Gill, E; Moore, Z

    2013-11-01

    To determine undergraduate nurses' knowledge of and attitudes towards pressure ulcer prevention. A quantitative, cross-sectional survey design was used for this study. Ethical approval was received. A convenience sample of fourth-year undergraduate nurses was selected to participate (n=60). Data were collected using a pre-designed questionnaire. Overall, the participants showed a positive attitude towards pressure ulcer prevention but displayed poor knowledge of pressure ulcer prevention. Interestingly, having a high level of competency corresponded with having a positive attitude towards pressure ulcer prevention, but did not equate to possessing knowledge of pressure ulcer prevention. The findings of this study suggest that fourth-year undergraduates have a positive attitude but lack adequate knowledge on the prevention of pressure ulcers. There were no external sources of funding for this study. The authors have no conflicts of interest to declare.

  17. Assessment of Accounting Competencies Possessed by Postgraduate University Business Education Students to Handle Entrepreneurship Business Challenges in Nigeria

    Science.gov (United States)

    Okoro, James

    2014-01-01

    University Business Education graduates, by the nature of their programme, ought to possess relevant accounting competencies for successful entrepreneurship but casual observation and empirical reports indicate that they are not doing well in this aspect. Therefore, this study assessed the accounting competencies possessed by university…

  18. On the co-variation between form and function of adnominal possessive modifiers in Dutch and English

    DEFF Research Database (Denmark)

    Rijkhoff, Jan

    2009-01-01

    in the noun phrase (section 3); a tentative explanation is given in section 4. The more general point this paper wants to make is that functional modifier categories like CLASSIFYING MODIFIER or QUALIFYING MODIFIER can be characterized in grammatical terms and, furthermore, that important grammatical...... that the remarkable variation in the grammatical properties of this possessive construction directly correlates with the kind of modifier function it has in the noun phrase. It is first shown that lexical possessive modifiers with van ‘of’ (“adnominal possessives” for short) are used to express most of the modifier...... functions recognized in a semantic, five-layered model of the noun phrase (section 2). I will then argue that the values for certain grammatical parameters (here subsumed under the labels MODIFICATION, PREDICATION, REFERENCE) correlate with the kind of modifier function the adnominal possessive has...

  19. The Limits to Transforming the Environment and the Limits to Sociological Knowledge

    Directory of Open Access Journals (Sweden)

    Ralph Schroeder

    2010-08-01

    Full Text Available This paper argues that the social sciences are fragmented in addressing the environmental challenge of increasing resource depletion. To address this problem, the paper puts forward a framework which encompasses several disciplinary approaches, and above all a long-term historical perspective and a realist sociology of science and technology which, in combination, provide a means of understanding the disruptive changes in the transformation of the environment. The paper then focuses on energy and gives an overview of the various social forces that can potentially counteract the future tensions arising from the foreseeable depletion of energy sources. It argues that only some of these countervailing forces—namely state intervention and technological innovation—provide viable potential solutions to these tensions. However, these solutions themselves face severe constraints. The paper concludes by arguing that a realistic assessment of constraints is the most useful, though limited, service that social science can contribute to our understanding of the relation between social and environmental transformation.

  20. Operational limits and disruptions in ITER

    Energy Technology Data Exchange (ETDEWEB)

    Tsunematsu, T; Mizoguchi, T; Yoshino, R [Japan Atomic Energy Research Inst., Tokyo (Japan); Borrass, K; Engelmann, F; Pacher, G; Pacher, H [Max-Planck-Institut fuer Plasmaphysik, Garching (Germany, F.R.). NET Design Team; Cohen, S; Post, D [Princeton Univ., NJ (USA). Plasma Physics Lab.; Hogan, J; Uckan, N A [Oak Ridge National Lab., TN (USA); Krasheninnikov, S; Mukhovatov, V; Parail, V

    1990-12-15

    Detailed knowledge of the operational limits for beta, q and the plasma density will be required for successful and flexible operation of ITER. In this paper, the present data base and guidelines on operational limits and disruptions in the ITER design are presented. 10 refs., 1 fig.

  1. Assessment of Management Competencies Possessed by Postgraduate University Business Education Students to Handle Entrepreneurship Business Challenges in Nigeria

    Science.gov (United States)

    Okoro, James

    2015-01-01

    University Business Education graduates, by the nature of their programme, ought to possess relevant management competencies for successful entrepreneurship but casual observation and empirical reports indicate that they are not doing well in this aspect. Therefore, this study assessed the management competencies possessed by the university…

  2. Can the DSM-5 differentiate between nonpathological possession and dissociative identity disorder? A case study from an Afro-Brazilian religion.

    Science.gov (United States)

    Delmonte, Romara; Lucchetti, Giancarlo; Moreira-Almeida, Alexander; Farias, Miguel

    2016-01-01

    The aim of this article is to examine whether the diagnostic criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), are able to differentiate between nonpathological religious possession and dissociative identity disorder (DID). We use the case study of an individual who leads an Afro-Brazilian religious group (Umbanda), focusing on her personal development and possession experiences from early childhood to the present, spanning a period of more than 40 years, and examine these data following DSM-5 criteria for DID (300.14). Her experiences of possession can be broken into 2 distinct stages. In the 1st stage (childhood and early adulthood), she displayed intrusive thoughts and a lack of control over possession states, which were associated with a heightened state of anxiety, loneliness, amnesia, and family conflict (meeting all 5 criteria for DID). In the 2nd stage (late 20s up to the present), she regularly experienced possession states but felt in control of their onset and found them religiously meaningful. In this 2nd stage, she only fulfilled 3 criteria for DID. We question the accuracy of diagnosing this individual with DID in her earlier life and suggest that the DSM-5 criteria fail to address the ambiguity of affect surrounding possession experiences (positive at the individual level, negative at the interpersonal level) and lack a clearer acknowledgment of the prevalence of possession and other unusual experiences in general populations.

  3. Supporting the Knowledge, Innovation and Development Program at ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Supporting the Knowledge, Innovation and Development Program at FORO ... limited support granted to science, technology and innovation (STI) activities in Peru ... sustainable development strategy, as it relates to knowledge and innovation.

  4. CHRISTIAN SYMBOLISM IN FYODOR DOSTOEVSKY'S NOVEL "THE POSSESSED" ("DEMONS"

    Directory of Open Access Journals (Sweden)

    Sergei Leonidovich Sharakov

    2013-11-01

    Full Text Available The article raises a question of Christian symbolism in Fyodor Dostoevsky’s novel The Possessed (Demons. The introductory part identifies the purpose of a symbol in Christian poetics through the parallel with ancient symbolism. The author makes a conclusion that the functional role of a symbol in the ancient world and Christian tradition is different. Therefore, the ancient symbol involves a number of interrelated categories, such as fate, intuition or conjecture, inspiration, and predictions. Christian symbolism is based on the idea of redemption and moral innocence. Methodologically, the article is based on a cultural and historical approach, as well as on the comparative academic tradition. The overview of Dostoyevsky’s pre-materials for The Possessed (Demons enables us to suggest the use of Christian symbolism in this novel. Hence, the objective of the study is to investigate a composition of images and symbols in this piece of writing, with a special focus on the image of a chronicler since the storyline of the novel is developed through his perception. We make a supposition that there are several levels of Gospel perception in the artistic vision or consciousness of the chronicler, that form the basis of the symbolical composition of the novel. The article sequentially examines the examples of Christian symbolism, including the connection of ideas, characters and storylines of the novel with the Gospel. Then it gives evidence and reasons for the thesis that the Gospel gives the characters of the novel the grounds for shaping their destiny.

  5. 50 CFR 20.107 - Seasons, limits, and shooting hours for tundra swans.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Seasons, limits, and shooting hours for tundra swans. 20.107 Section 20.107 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS ...

  6. Possessão e inversão da subalternidade: com a palavra, Pombagira das Rosas

    Directory of Open Access Journals (Sweden)

    Sônia Regina Corrêa Lages

    2012-01-01

    Full Text Available Este artigo é decorrente de uma pesquisa de campo que analisou a possessão na religião afro-brasileira da Umbanda no terreiro de Umbanda Caboclo Pena Branca, na cidade de Juiz de Fora, MG. No presente recorte é apresentada a narrativa da Pombagira das Rosas, com o propósito de observar a relação de alteridade que se estabelece entre a médium e a entidade. A partir de um quadro conceitual definido por Michael De Certeau, as narrativas são analisadas buscando compreender de que forma a possessão se articula com a realidade histórica das mulheres no Brasil e com a trajetória pessoal da mulher médium que incorpora o referido espírito, redefinindo seu cotidiano. A intenção é focalizar na voz subalterna da entidade as dinâmicas individuais e coletivas que, fazendo uso do imaginário nacional sobre a entidade, possibilitam compreender a possessão como significando solidariedade social.

  7. Dose limits for ionising radiation

    International Nuclear Information System (INIS)

    Gifford, D.

    1989-01-01

    Dose limits for exposure to ionising radiation are assessed to see if they give sufficient protection both for the occupationally exposed and for the general public. It is concluded that current limits give a level of safety that satisfies the necessary criteria in the light of present knowledge and further reductions would be unlikely to improve standards of safety. (author)

  8. The possession game? A comparative analysis of ball retention and team success in European and international football, 2007-2010.

    Science.gov (United States)

    Collet, Christian

    2013-01-01

    Possession is thought of as central to success in modern football, but questions remain about its impact on positive team outcomes (Bate, 1988; Hughes & Franks, 2005; Pollard & Reep, 1997; Stanhope, 2001). Recent studies (e.g. Bloomfield, Polman, & O'Donoghue, 2005; Carling, Williams, & Reilly, 2005; James, Mellallieu, & Holley, 2002; Jones, James, & Mellalieu, 2004; Lago, 2009; Lago & Martin, 2007; Lago-Peñas & Dellal, 2010; Lago-Peñas, Lago-Ballesteros, Dellal, & Gómez, 2010; Taylor, Mellalieu, & James, 2005; Tucker, Mellalieu, James, & Taylor, 2005) that have examined these questions have often been constrained by an exclusive focus on English or Spanish domestic play. Using data from five European leagues, UEFA and FIFA tournaments, the study found that while possession time and passing predicted aggregated team success in domestic league play, both variables were poor predictors at the individual match level once team quality and home advantage were accounted for. In league play, the effect of greater possession was consistently negative; in the Champions League, it had virtually no impact. In national team tournaments, possession failed to reach significance when offensive factors were accounted for. Much of the success behind the 'possession game' was thus a function of elite teams confined in geographic and competitive space. That ball hegemony was not consistently tied to success suggests that a nuanced approach to possession is needed to account for variant strategic environments (e.g. James et al., 2002) and compels match analysts to re-examine the metric's overall value.

  9. Knowledge Mangement and Management of Working-life

    DEFF Research Database (Denmark)

    Ipsen, Christine

    2003-01-01

    Knowledge Management and the Management of Working Life Research paper – case study Oral presentation Keywords: Knowledge work, knowledge management, working life and knowledge-intensive companies. A single case study has indicated that there is a clear connection between the organizational work......, managerial style and the working environment in knowledge-intensive companies. Furthermore the study indicates that the knowledge-workers only to a limited extent use the formalised working environment–system. Instead current issues are dealt with in a more informal manner. A subsequent systematic search...... on the working conditions within the practice of Knowledge Management, and the organizing of the knowledge work. The overall objective is to analyse the possibilities for knowledge-intensive companies to integrate working environment management and ensure improved working conditions. The methodology employed...

  10. Knowledgeability of Copyright Law among Librarians and Library Paraprofessionals Employed in Adult Services at a Large Public Library System.

    Science.gov (United States)

    Lavelle, Bridget M.

    Since public libraries contain copyrighted works in the form of print, electronic or audiovisual sources, librarians and library paraprofessionals need to possess sufficient knowledge of United States copyright law to meet the information needs of patrons successfully and legally. A literature review revealed that minimal works address this topic.…

  11. Knowledge and pharmacological management of Alzheimer's disease by managing community pharmacists: a nationwide study.

    Science.gov (United States)

    Zerafa, Natalie; Scerri, Charles

    2016-12-01

    Background Managing community pharmacists can play a leading role in supporting community dwelling individuals with Alzheimer's disease and their caregivers. Objective The main purpose of this study was to assess knowledge of managing community pharmacists towards Alzheimer's disease and its pharmacological management. Setting Community pharmacies in the Maltese islands. Method A nationwide survey was conducted with full-time managing community pharmacists in possession of a tertiary education degree in pharmacy studies. The level of knowledge was investigated using the Alzheimer's Disease Knowledge Scale and the Alzheimer's Disease Pharmacotherapy Measure. Participants were also asked to rate a number of statements related to disease management. Results Maltese managing community pharmacists (57 % response rate) had inadequate knowledge on risk factors, caregiving issues and pharmacological management of Alzheimer's disease. Age and number of years working in a community pharmacy setting were found to be negatively correlated with increased knowledge. Conclusion The findings highlight the need of providing training and continued educational support to managing community pharmacists in order to provide quality advice to individuals with dementia and their caregivers in the community.

  12. A Generic Framework for Extraction of Knowledge from Social Web Sources (Social Networking Websites for an Online Recommendation System

    Directory of Open Access Journals (Sweden)

    Javubar Sathick

    2015-04-01

    Full Text Available Mining social web data is a challenging task and finding user interest for personalized and non-personalized recommendation systems is another important task. Knowledge sharing among web users has become crucial in determining usage of web data and personalizing content in various social websites as per the user’s wish. This paper aims to design a framework for extracting knowledge from web sources for the end users to take a right decision at a crucial juncture. The web data is collected from various web sources and structured appropriately and stored as an ontology based data repository. The proposed framework implements an online recommender application for the learners online who pursue their graduation in an open and distance learning environment. This framework possesses three phases: data repository, knowledge engine, and online recommendation system. The data repository possesses common data which is attained by the process of acquiring data from various web sources. The knowledge engine collects the semantic data from the ontology based data repository and maps it to the user through the query processor component. Establishment of an online recommendation system is used to make recommendations to the user for a decision making process. This research work is implemented with the help of an experimental case study which deals with an online recommendation system for the career guidance of a learner. The online recommendation application is implemented with the help of R-tool, NLP parser and clustering algorithm.This research study will help users to attain semantic knowledge from heterogeneous web sources and to make decisions.

  13. Feeling like you know who you are: perceived true self-knowledge and meaning in life.

    Science.gov (United States)

    Schlegel, Rebecca J; Hicks, Joshua A; King, Laura A; Arndt, Jamie

    2011-06-01

    The essence of who a person really is has been labeled the "true self," and an emerging area of research suggests that this self-concept plays an important role in the creation of a fulfilling existence. Three studies investigate the role of the subjective feeling that one possesses knowledge of one's true self in meaning in life judgments. Consistently, the perception of availability of true self-knowledge (operationalized as the metacognitive experience of ease in describing one's true self) predicted meaning in life judgments over and above other potentially related constructs such as mood and self-esteem. Conversely, the subjective availability of knowledge of how one actually behaves (i.e., one's actual self) was unrelated to meaning in life judgments. Implications and directions for future research are discussed.

  14. Scoping review identifies significant number of knowledge translation theories, models and frameworks with limited use.

    Science.gov (United States)

    Strifler, Lisa; Cardoso, Roberta; McGowan, Jessie; Cogo, Elise; Nincic, Vera; Khan, Paul A; Scott, Alistair; Ghassemi, Marco; MacDonald, Heather; Lai, Yonda; Treister, Victoria; Tricco, Andrea C; Straus, Sharon E

    2018-04-13

    To conduct a scoping review of knowledge translation (KT) theories, models and frameworks that have been used to guide dissemination or implementation of evidence-based interventions targeted to prevention and/or management of cancer or other chronic diseases. We used a comprehensive multistage search process from 2000-2016, which included traditional bibliographic database searching, searching using names of theories, models and frameworks, and cited reference searching. Two reviewers independently screened the literature and abstracted data. We found 596 studies reporting on the use of 159 KT theories, models or frameworks. A majority (87%) of the identified theories, models or frameworks were used in five or fewer studies, with 60% used once. The theories, models and frameworks were most commonly used to inform planning/design, implementation and evaluation activities, and least commonly used to inform dissemination and sustainability/scalability activities. Twenty-six were used across the full implementation spectrum (from planning/design to sustainability/scalability) either within or across studies. All were used for at least individual-level behavior change, while 48% were used for organization-level, 33% for community-level and 17% for system-level change. We found a significant number of KT theories, models and frameworks with a limited evidence base describing their use. Copyright © 2018. Published by Elsevier Inc.

  15. Factors of Knowledge Management and the impact of employee turnover in activity and performance in scientific and technological parks in Slovenia

    Directory of Open Access Journals (Sweden)

    Vasja Roblek

    2013-06-01

    Full Text Available Technology parks provide infrastructure for the creation and developmentof knowledge-based organizations, which are associated with centers oftechnological excellence, mainly universities. This research addresses thequestion of management and skills acquisition in member organizations oftechnology parks in Slovenia. As means and lever for development organizations,we recognize the values and organizational culture, which cannot be achievedwithout employees who possess good knowledge. We associated knowledgemanagement with employee turnover factor. The central purpose of this researchis to focus on exploring the impact of movements in knowledge management on theturnover in organizations, which are members of technology parks. By usingmultivariate regression methods we confirmed that the required skills,knowledge acquisition and knowledge transfer channels, have a statisticallysignificant effect on employee turnover in technology parks.

  16. Experiences of possession and paranormal phenomena among women in the general population: are they related to traumatic stress and dissociation?

    Science.gov (United States)

    Sar, Vedat; Alioğlu, Firdevs; Akyüz, Gamze

    2014-01-01

    This study sought to determine the prevalence of experiences of possession and paranormal phenomena (PNP) in the general population and their possible relations to each other and to traumatic stress and dissociation. The study was conducted on a representative female sample recruited from a town in central eastern Turkey. The Dissociative Disorders Interview Schedule, the posttraumatic stress disorder (PTSD) and borderline personality disorder sections of the Structured Clinical Interviews for DSM-IV Axis-I and Personality Disorders, and the Childhood Abuse and Neglect Questionnaire were administered to 628 women. Of these, 127 (20.2%) women reported at least 1 type of PNP and 13 (2.1%) women reported possession. Women with a dissociative disorder reported all types of possession and PNP (except telepathy) more frequently than those without. Whereas women with a trauma history in childhood and adulthood or PTSD reported possession more frequently than those without, PNP were associated with childhood trauma only. Factor analysis yielded 4 dimensions: possession by and/or contact with nonhuman entities, extrasensory communications, possession by a human entity, and precognition. These factors correlated with number of secondary features of dissociative identity disorder and Schneiderian symptoms. Latent class analysis identified 3 groups. The most traumatized group, with predominantly dissociative and trauma-related disorders, had the highest scores on all factors. Notwithstanding their presence in healthy individuals, possession and PNP were associated with trauma and dissociation in a subgroup of affected participants. Both types of experience seem to be normal human capacities of experiencing that may be involved in response to traumatic stress. Given the small numbers, this study should be considered preliminary.

  17. Immobilized cells of Candida rugosa possessing fumarase activity

    Energy Technology Data Exchange (ETDEWEB)

    Yang, L.; Zhone, L.

    1980-01-01

    Immobilized cells of C. rugosa that possessed fumarase activity were prepared by different methods; the most active immobilized cells were entrapped in polyacrylamide gels. The effects of pH temperature, and divalent cations on the fumarase activity of both immobilized and native cells were the same. Mn/sup 2 +/, Mg/sup 2 +/, Ca/sup 2 +/, and Fe/sup 2 +/ did not protect the immobilized enzyme against thermal inactivation. The activity of immobilized fumarase remained constant during 91 days of storage of 4-6 degrees. The immobilized cell column was used for the continuous production of L-malic acid from 1M fumarate at 30 degrees and pH 8.5. The immobilized column operated steadily for 2 months. Half life of the immobilized fumarase at 30 degrees was 95 days.

  18. Public knowledge awareness and attitudes toward epilepsy in Al-Kharj Governorate Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Khaled K Al-Dossari

    2018-01-01

    Full Text Available Introduction: Epilepsy is one of the most stigmatizing disorders. Stigmas and negative attitudes associating epilepsy are due to poor public awareness and knowledge. This study evaluated Saudi public Knowledge, awareness, and attitude towards epilepsy. Materials and Methods: A cross-sectional study conducted during the period from September 16, 2014 to January 1st 2015. A 20-item questionnaire adapted from the literature was validated and distributed to 422 adults living in Al-Kharj governorate, and 22 participants were excluded as they have never heard or read about epilepsy. Results: About 94.79% of participants have heard or read about epilepsy, 63% of them knew someone with epilepsy, and 49.75% have witnessed a seizure attack. Seventy per cent of subjects thought that epilepsy is a neurological disease and 59% believed it is a brain disease. Almost 46.5% selected possession by demons or evil spirits and 51.25% cited envy or evil eye. More than half of subjects selected the medical treatment and follow-up as the most effective treatment of epilepsy. Rather, 41% believed in the faith healing. Most of respondents (81.5% believed that epileptic children could be successful in normal classes. The vast majority agreed with that epileptic woman can get married and have children. Moreover, 65.25% would allow their offspring to play with epileptic persons and surprisingly, 59% would let their offspring marrying a person with epilepsy. As much as 82.75% agreed to work with epileptic persons and 85.5% would easily become a close friend of them. The equal job opportunity for epileptic and normal persons should be practiced to about 53.75% of subjects. The predictors of good knowledge, limited misconception, and positive attitudes were female gender, being a relative of an epileptic person, and having high educational level. Conclusion: The public knowledge, awareness of and attitudes toward epilepsy were acceptable with regard to this study. However

  19. Does Tacit Knowledge Predict Organizational Performance? A Scrutiny of Firms in the Upstream Sector in Nigeria

    Directory of Open Access Journals (Sweden)

    Vincent I.O Odiri

    2016-02-01

    Full Text Available This paper examined tacit knowledge so as to see whether tacit knowledge when properly put to use can lead to improved performance by upstream sector firms in Nigeria. Knowledge as we believe, is very vital to both corporate entities and individuals. Knowledge encompasses both explicit and tacit. This paper focused on one aspect of knowledge – ‘tacit’ which is in the psyche or brain of the individual possessing it. Inspite of the central role it plays, tacit knowledge has been downplayed by most firms. However, we adopted a survey research design via questionnaires administered to 504 employees randomly selected from 3 different oil firms. The data obtained were analyzed using inferential statistics. Also, multi-collinearity diagnoses of tacit knowledge and organizational performance was performed. The result suggests that tacit knowledge is linearly correlated with organizational performance. This implies that tacit knowledge predicts organizational performance. This study is significant in that the findings would be useful to management of firms, as it divulge how tacit knowledge when properly harnessed can lead to increased performance. Most prior studies in this area were conducted in other countries, hence our study is one of the first in Nigeria that examined tacit knowledge and organizational performance.

  20. Efficacy and Acceptability of an Internet Platform to Improve the Learning of Nutritional Knowledge in Children: The ETIOBE Mates

    Science.gov (United States)

    Banos, R. M.; Cebolla, A.; Oliver, E.; Alcaniz, M.; Botella, C.

    2013-01-01

    Possessing sufficient nutritional knowledge is a necessary component in the prevention and treatment of obesity. A solid understanding of nutrition can help people make appropriate food selections and can also help correct irrational ideas or myths people may believe about food. It is a challenge to provide this information to children in ways…

  1. Competences possessed and required by European graduates. REFLEX Report to HEFCE No 4

    OpenAIRE

    Little, Brenda; Braun, Edith; Tang, Win-Yee

    2008-01-01

    The report is based on the results of a major international study of graduate employment some five years after graduation. It presents an analysis of graduates' perceptions of what competences they need to do their current jobs and whether they possess these competences.

  2. Novel powder/solid composites possessing low Young’s modulus and tunable energy absorption capacity, fabricated by electron beam melting, for biomedical applications

    International Nuclear Information System (INIS)

    Ikeo, Naoko; Ishimoto, Takuya; Nakano, Takayoshi

    2015-01-01

    Highlights: • We fabricated novel porous composites by electron beam melting. • The composites consist of necked powder and melted solid framework. • Unmelted powder that is usually discarded was mechanically functionalized by necking. • The composites possess controllably low Young’s modulus and excellent toughness. • The composites would be promising for utilization in biomedical applications. - Abstract: A novel, hierarchical, porous composite from a single material composed of necked powder and melted solid, with tunable mechanical properties, is fabricated by electron beam melting and subsequent heat treatment. The composite demonstrates low Young’s modulus (⩽31 GPa) and excellent energy absorption capacity, both of which are necessary for use in orthopedic applications. To the best of our knowledge, this is the first report on the synthesis of a material combining controllably low Young’s modulus and excellent toughness

  3. Constructing and Refining Knowledge Bases: A Collaborative Apprenticeship Multistrategy Learning Approach

    National Research Council Canada - National Science Library

    Tecuci, Gheorghe

    2000-01-01

    This research has developed a theory, methodology and learning agent shell for development of knowledge bases and knowledge-based agents, by domain experts, with limited assistance from knowledge engineers...

  4. Resolution No. 96/03 About possession of ionic smoke detectors

    International Nuclear Information System (INIS)

    2004-01-01

    The resolution states that: first: all the entities of the country having Ionic smoke detectors in use are to be communicated to the National Center for Nuclear safety in correspondence with the format that is shown in the annex to the present. This formation must be updated every three years. Second: Entities possessing Ionic smoke detectors in use, must be corresponding management as radioactive waste of such detectors in the term of one year from the entry into force of this resolution with the center of protection and of radiation hygiene purposes ensure safe and proper management as radioactive material into disuse. Third: Importing entities, distributors, and that made the Assembly of ionic smoke detectors, continue to be governed by the provisions of the resolution No.. 25/98 of this Ministry, R ules for the authorization of practices associated the employment of las radiation ionizing . Fourth: Entities in which ionic smoke detectors are installed must complete information according to the annex to the present format and send it to the National Center for Nuclear safety within a period of 30 days from the installation of such detectors. Fifth: Entities that possess Ionic smoke detectors and decide to continue using them should not be the evacuation of the same with the center of protection and hygiene of radiation, for the purpose of ensuring a safe and proper management as radioactive material in disuse, notifying this Act to the National Center for Nuclear safety.

  5. Unravelling the spirits’ message: a study of help-seeking steps and explanatory models among patients suffering from spirit possession in Uganda

    Science.gov (United States)

    2014-01-01

    As in many cultures, also in Uganda spirit possession is a common idiom of distress associated with traumatic experiences. In the DSM-IV and -5, possession trance disorders can be classified as dissociative disorders. Dissociation in Western countries is associated with complicated, time-consuming and costly therapies. Patients with spirit possession in SW Uganda, however, often report partial or full recovery after treatment by traditional healers. The aim of this study is to explore how the development of symptoms concomitant help-seeking steps, and explanatory models (EM) eventually contributed to healing of patients with spirit possession in SW Uganda. Illness narratives of 119 patients with spirit possession referred by traditional healers were analysed using a mixed-method approach. Treatments of two-thirds of the patients were unsuccessful when first seeking help in the medical sector. Their initially physical symptoms subsequently developed into dissociative possession symptoms. After an average of two help-seeking steps, patients reached a healing place where 99% of them found satisfactory EM and effective healing. During healing sessions, possessing agents were summoned to identify themselves and underlying problems were addressed. Often-mentioned explanations were the following: neglect of rituals and of responsibilities towards relatives and inheritance, the call to become a healer, witchcraft, grief, and land conflicts. The results demonstrate that traditional healing processes of spirit possession can play a role in restoring connections with the supra-, inter-, intra-, and extra-human worlds. It does not always seem necessary to address individual traumatic experiences per se, which is in line with other research in this field. The study leads to additional perspectives on treatment of trauma-related dissociation in Western countries and on developing effective mental health services in low -and middle-income countries. PMID:24940355

  6. Unravelling the spirits' message: a study of help-seeking steps and explanatory models among patients suffering from spirit possession in Uganda.

    Science.gov (United States)

    van Duijl, Marjolein; Kleijn, Wim; de Jong, Joop

    2014-01-01

    As in many cultures, also in Uganda spirit possession is a common idiom of distress associated with traumatic experiences. In the DSM-IV and -5, possession trance disorders can be classified as dissociative disorders. Dissociation in Western countries is associated with complicated, time-consuming and costly therapies. Patients with spirit possession in SW Uganda, however, often report partial or full recovery after treatment by traditional healers. The aim of this study is to explore how the development of symptoms concomitant help-seeking steps, and explanatory models (EM) eventually contributed to healing of patients with spirit possession in SW Uganda. Illness narratives of 119 patients with spirit possession referred by traditional healers were analysed using a mixed-method approach. Treatments of two-thirds of the patients were unsuccessful when first seeking help in the medical sector. Their initially physical symptoms subsequently developed into dissociative possession symptoms. After an average of two help-seeking steps, patients reached a healing place where 99% of them found satisfactory EM and effective healing. During healing sessions, possessing agents were summoned to identify themselves and underlying problems were addressed. Often-mentioned explanations were the following: neglect of rituals and of responsibilities towards relatives and inheritance, the call to become a healer, witchcraft, grief, and land conflicts. The results demonstrate that traditional healing processes of spirit possession can play a role in restoring connections with the supra-, inter-, intra-, and extra-human worlds. It does not always seem necessary to address individual traumatic experiences per se, which is in line with other research in this field. The study leads to additional perspectives on treatment of trauma-related dissociation in Western countries and on developing effective mental health services in low -and middle-income countries.

  7. Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse

    NARCIS (Netherlands)

    H. Bart (Harm); T. Ehrhardt; B. Silbermann

    2001-01-01

    textabstractA logarithmic residue is a contour integral of a logarithmic derivative (left or right) of an analytic Banach algebra valued function. For functions possessing a meromorphic inverse with simple poles only, the logarithmic residues are identified as the sums of idempotents. With the help

  8. On the different "worlds" of intra-organizational knowledge management: Understanding idiosyncratic variation in MNC cross-site knowledge-sharing practices.

    Science.gov (United States)

    Kasper, Helmut; Lehrer, Mark; Mühlbacher, Jürgen; Müller, Barbara

    2013-02-01

    This qualitative field study investigated cross-site knowledge sharing in a small sample of multinational corporations in three different MNC business contexts (global, multidomestic, transnational). The results disclose heterogeneous "worlds" of MNC knowledge sharing, ultimately raising the question as to whether the whole concept of MNC knowledge sharing covers a sufficiently unitary phenomenon to be meaningful. We derive a non-exhaustive typology of MNC knowledge-sharing practices: self-organizing knowledge sharing, technocratic knowledge sharing, and best practice knowledge sharing. Despite its limitations, this typology helps to elucidate a number of issues, including the latent conflict between two disparate theories of MNC knowledge sharing, namely "sender-receiver" and "social learning" theories (Noorderhaven & Harzing, 2009). More generally, we develop the term "knowledge contextualization" to highlight the way that firm-specific organizational features pre-define which knowledge is considered to be of special relevance for intra-organizational sharing.

  9. Towards a Continuous Knowledge Learning Engine for Chatbots

    OpenAIRE

    Mazumder, Sahisnu; Ma, Nianzu; Liu, Bing

    2018-01-01

    Although chatbots have been very popular in recent years, they still have some serious weaknesses which limit the scope of their applications. One major weakness is that they cannot learn new knowledge during the conversation process, i.e., their knowledge is fixed beforehand and cannot be expanded or updated during conversation. In this paper, we propose to build a general knowledge learning engine for chatbots to enable them to continuously and interactively learn new knowledge during conve...

  10. MgB2-based superconductors for fault current limiters

    Science.gov (United States)

    Sokolovsky, V.; Prikhna, T.; Meerovich, V.; Eisterer, M.; Goldacker, W.; Kozyrev, A.; Weber, H. W.; Shapovalov, A.; Sverdun, V.; Moshchil, V.

    2017-02-01

    A promising solution of the fault current problem in power systems is the application of fast-operating nonlinear superconducting fault current limiters (SFCLs) with the capability of rapidly increasing their impedance, and thus limiting high fault currents. We report the results of experiments with models of inductive (transformer type) SFCLs based on the ring-shaped bulk MgB2 prepared under high quasihydrostatic pressure (2 GPa) and by hot pressing technique (30 MPa). It was shown that the SFCLs meet the main requirements to fault current limiters: they possess low impedance in the nominal regime of the protected circuit and can fast increase their impedance limiting both the transient and the steady-state fault currents. The study of quenching currents of MgB2 rings (SFCL activation current) and AC losses in the rings shows that the quenching current density and critical current density determined from AC losses can be 10-20 times less than the critical current determined from the magnetization experiments.

  11. The Arabidopsis Halophytic Relative Thellungiella halophila Tolerates Nitrogen-Limiting Conditions by Maintaining Growth, Nitrogen Uptake, and Assimilation1[W][OA

    Science.gov (United States)

    Kant, Surya; Bi, Yong-Mei; Weretilnyk, Elizabeth; Barak, Simon; Rothstein, Steven J.

    2008-01-01

    A comprehensive knowledge of mechanisms regulating nitrogen (N) use efficiency is required to reduce excessive input of N fertilizers while maintaining acceptable crop yields under limited N supply. Studying plant species that are naturally adapted to low N conditions could facilitate the identification of novel regulatory genes conferring better N use efficiency. Here, we show that Thellungiella halophila, a halophytic relative of Arabidopsis (Arabidopsis thaliana), grows better than Arabidopsis under moderate (1 mm nitrate) and severe (0.4 mm nitrate) N-limiting conditions. Thellungiella exhibited a lower carbon to N ratio than Arabidopsis under N limitation, which was due to Thellungiella plants possessing higher N content, total amino acids, total soluble protein, and lower starch content compared with Arabidopsis. Furthermore, Thellungiella had higher amounts of several metabolites, such as soluble sugars and organic acids, under N-sufficient conditions (4 mm nitrate). Nitrate reductase activity and NR2 gene expression in Thellungiella displayed less of a reduction in response to N limitation than in Arabidopsis. Thellungiella shoot GS1 expression was more induced by low N than in Arabidopsis, while in roots, Thellungiella GS2 expression was maintained under N limitation but was decreased in Arabidopsis. Up-regulation of NRT2.1 and NRT3.1 expression was higher and repression of NRT1.1 was lower in Thellungiella roots under N-limiting conditions compared with Arabidopsis. Differential transporter gene expression was correlated with higher nitrate influx in Thellungiella at low 15NO3− supply. Taken together, our results suggest that Thellungiella is tolerant to N-limited conditions and could act as a model system to unravel the mechanisms for low N tolerance. PMID:18467466

  12. 19 CFR 7.3 - Duty-free treatment of goods imported from insular possessions of the United States other than...

    Science.gov (United States)

    2010-04-01

    ... INSULAR POSSESSIONS AND GUANTANAMO BAY NAVAL STATION § 7.3 Duty-free treatment of goods imported from...) The goods became a new and different article of commerce as a result of production or manufacture... possession or the United States results from the original commercial transaction between the importer and the...

  13. Effects of Offense, Defense, and Ball Possession on Mobility Performance in Wheelchair Basketball

    NARCIS (Netherlands)

    de Witte, Annemarie M. H.; Berger, Monique A. M.; Hoozemans, Marco J. M.; Veeger, Dirkjan H. E. J.; van der Woude, Lucas H. V.

    2017-01-01

    The aim of this study was to determine to what extent mobility performance is influenced by offensive or defensive situations and ball possession and to what extent these actions are different for the field positions. From video analysis, the relative duration of the various wheelchair movements

  14. Effects of offense, defense, and ball possession on mobility performance in wheelchair basketball

    NARCIS (Netherlands)

    De Witte, Annemarie M.H.; Berger, Monique A.M.; Hoozemans, Marco J.M.; Veeger, H.E.J.; van der Woude, Lucas H.V.

    2017-01-01

    The aim of this study was to determine to what extent mobility performance is influenced by offensive or defensive situations and ball possession and to what extent these actions are different for the field positions. From video analysis, the relative duration of the various wheelchair movements

  15. Concussion knowledge and experience among Welsh amateur rugby union coaches and referees

    Science.gov (United States)

    Griffin, Steffan Arthur; Ranson, Craig; Moore, Isabel; Mathema, Prabhat

    2017-01-01

    Background Rugby union is a collision sport where participants are at high risk of sustaining a concussion. In settings where there is little qualified medical supervision, certain stakeholders (eg, coaches and officials) should possess sufficient knowledge in regard to the recognition and management of concussion. Aim The aim of this study was to assess the knowledge and experience of various aspects of concussion among coaches and referees involved in Welsh amateur rugby union. Methods A questionnaire was distributed to 1843 coaches and 420 referees. Results A total of 333 coaches and 283 referees completed the questionnaire (18% and 68% response rates, respectively). Participants exhibited greater knowledge of concussion symptom recognition relative to knowledge of both the consequences of concussion and associated return-to-play protocols, both of which could be considered poor. There were no differences in knowledge levels between coaches and referees or between participants with or without a history of concussion. Two-thirds of participants incorrectly believed that headgear could prevent concussion, and nearly 30% of coaches reported having witnessed other coaches allowing a potentially concussed player to continue playing. Conclusions Identification of several misconceptions indicates that concussion management within Welsh amateur rugby union needs to be improved, warranting a multi-faceted educational intervention. PMID:29259806

  16. Radiation protective agents possessing anti-oxidative properties

    Energy Technology Data Exchange (ETDEWEB)

    Anzai, Kazunori; Ueno, Emi; Yoshida, Akira; Furuse, Masako; Ikota, Nobuo [National Inst. of Radiological Sciences, Research Center for Radiation Safety, Chiba, Chiba (Japan)

    2005-11-15

    The purpose of studies is to see mechanisms of radiation protection of agents possessing anti-oxidative properties because the initial step resulting in radiation hazard is the formation of radicals by water radiolysis. Agents were commercially available or synthesized proxyl derivatives (spin prove agents), commercially available spin-trapping agents, edaravone and TMG (a tocopherol glycoside). Mice and cultured cells were X-irradiated by Shimadzu Pantak HF-320 or 320S. Survivals of cells were determined by colony assay and of mice, to which the agents were given intraperitoneally before or after X-irradiation, within 30 days post irradiation. Plasma and marrow concentrations of proxyls were estimated by electron spin resonance (ESR) spectrometry. Mechanisms of their radiation protective effects were shown different from agent to agent. TMG was found effective even post irradiation, which suggests a possibility for a new drug development. Some (spin trapping agents and TMG), virtually ineffective at the cell level, were found effective in the whole body, suggesting the necessity of studies on their disposition and metabolism. (S.I.)

  17. Radiation protective agents possessing anti-oxidative properties

    International Nuclear Information System (INIS)

    Anzai, Kazunori; Ueno, Emi; Yoshida, Akira; Furuse, Masako; Ikota, Nobuo

    2005-01-01

    The purpose of studies is to see mechanisms of radiation protection of agents possessing anti-oxidative properties because the initial step resulting in radiation hazard is the formation of radicals by water radiolysis. Agents were commercially available or synthesized proxyl derivatives (spin prove agents), commercially available spin-trapping agents, edaravone and TMG (a tocopherol glycoside). Mice and cultured cells were X-irradiated by Shimadzu Pantak HF-320 or 320S. Survivals of cells were determined by colony assay and of mice, to which the agents were given intraperitoneally before or after X-irradiation, within 30 days post irradiation. Plasma and marrow concentrations of proxyls were estimated by electron spin resonance (ESR) spectrometry. Mechanisms of their radiation protective effects were shown different from agent to agent. TMG was found effective even post irradiation, which suggests a possibility for a new drug development. Some (spin trapping agents and TMG), virtually ineffective at the cell level, were found effective in the whole body, suggesting the necessity of studies on their disposition and metabolism. (S.I.)

  18. From Comparison Between Scientists to Gaining Cultural Scientific Knowledge. Leonardo and Galileo

    Science.gov (United States)

    Galili, Igal

    2016-03-01

    Physics textbooks often present items of disciplinary knowledge in a sequential order of topics of the theory under instruction. Such presentation is usually univocal, that is, isolated from alternative claims and contributions regarding the subject matter in the pertinent scientific discourse. We argue that comparing and contrasting the contributions of scientists addressing similar or the same subject could not only enrich the picture of scientific enterprise, but also possess a special appealing power promoting genuine understanding of the concept considered. This approach draws on the historical tradition from Plutarch in distant past and Koyré in the recent history and philosophy of science. It gains a new support in the discipline-culture structuring of the physics curriculum, seeking cultural content knowledge (CCK) of the subject matter. Here, we address two prominent individuals of Italian Renaissance, Leonardo and Galileo, in their dealing with issues relevant for introductory science courses. Although both figures addressed similar subjects of scientific content, their products were essentially different. Considering this difference is educationally valuable, illustrating the meaning of what students presently learn in the content knowledge of mechanics, optics and astronomy, as well as the nature of science and scientific knowledge.

  19. Journal of Sociotechnology and Knowledge Development

    DEFF Research Database (Denmark)

    2008-01-01

    Rethinking Technology Transfer Projects: Culture and Communicating Knowledge in Developing Regions Constance Kampf, University of Aarhus, Denmark Lynne Dunckley, Thames Valley University, UK Guest Editorial Preface i Culture and Knowledge communication practices underlie important challenges...... that face those who work in, and with, developing regions and technology. The tacit understandings inherent in ICT and related enabling technologies involving difficult physical environments, limited technological infrastructure and social gaps, misunderstandings and conflicts. This issue intends to ask...... important questions about the connection between knowledge and communication when cultural operates as a medium and not just as an object. This tension between knowledge and culture manifests itself in the communication between the different stakeholders, their priorities and interpretive frames....

  20. Can knowledge exchange support the implementation of a health-promoting schools approach? Perceived outcomes of knowledge exchange in the COMPASS study.

    Science.gov (United States)

    Brown, Kristin M; Elliott, Susan J; Robertson-Wilson, Jennifer; Vine, Michelle M; Leatherdale, Scott T

    2018-03-13

    Despite the potential population-level impact of a health-promoting schools approach, schools face challenges in implementation, indicating a gap between school health research and practice. Knowledge exchange provides an opportunity to reduce this gap; however, there has been limited evaluation of these initiatives. This research explored researchers' and knowledge users' perceptions of outcomes associated with a knowledge exchange initiative within COMPASS, a longitudinal study of Canadian secondary students and schools. Schools received annual tailored summaries of their students' health behaviours and suggestions for action and were linked with knowledge brokers to support them in taking action to improve student health. Qualitative semi-structured interviews were conducted with COMPASS researchers (n = 13), school staff (n = 13), and public health stakeholders (n = 4) to explore their experiences with COMPASS knowledge exchange. Key issues included how knowledge users used school-specific findings, perceived outcomes of knowledge exchange, and suggestions for change. Outcomes for both knowledge users and researchers were identified; interestingly, knowledge users attributed more outcomes to using school-specific findings than knowledge brokering. School and public health participants indicated school-specific findings informed their programming and planning. Importantly, knowledge exchange provided a platform for partnerships between researchers, schools, and public health units. Knowledge brokering allowed researchers to gain feedback from knowledge users to enhance the study and a better understanding of the school environment. Interestingly, COMPASS knowledge exchange outcomes aligned with Samdal and Rowling's eight theory-driven implementation components for health-promoting schools. Hence, knowledge exchange may provide a mechanism to help schools implement a health-promoting schools approach. This research contributes to the limited

  1. What does it mean to be possessed by a spirit or demon? Some ...

    African Journals Online (AJOL)

    The visible growth in possession and exorcism in Southern Africa can, amongst others, be attributed to the general impression in Christianity that, since Jesus was a successful exorcist, his followers should follow his example. Historical Jesus research generally endorses a view of Jesus as exorcist, which probably also ...

  2. The role of local theories: teacher knowledge and its impact on engaging students with challenging tasks

    Science.gov (United States)

    Choppin, Jeffrey

    2011-03-01

    This study explores the extent to which a teacher elicited students' mathematical reasoning through the use of challenging tasks and the role her knowledge played in doing so. I characterised the teacher's knowledge in terms of a local theory of instruction, a form of pedagogical content knowledge that involves an empirically tested set of conjectures situated within a mathematical domain. Video data were collected and analysed and used to stimulate the teacher's reflection on her enactments of an instructional sequence. The teacher, chosen for how she consistently elicited student reasoning, showed evidence of possessing a local theory in that she articulated the ways student thinking developed over time, the processes by which that thinking developed, and the resources that facilitated the development of student thinking. Her knowledge informed how she revised and enacted challenging tasks in ways that elicited and refined student thinking around integer addition and subtraction. Furthermore, her knowledge and practices emphasised the progressive formalisation of students' ideas as a key learning process. A key implication of this study is that teachers are able to develop robust knowledge from enacting challenging tasks, knowledge that organises how they elicit and refine student reasoning from those tasks.

  3. Exploring Gaps in Concussion Knowledge and Knowledge Translation Among Coaches of Youth Female Hockey.

    Science.gov (United States)

    Guo, David; Verweel, Lee; Reed, Nick

    2017-10-27

    To better understand the level of concussion knowledge of youth female hockey coaches and to identify preferred methods of knowledge translation for this population. Cross-sectional survey. Participants independently completed written surveys before in-person concussion information sessions or online surveys through link provided in emails. Convenience sampling yielded 130 coaches of youth female hockey from Canada. Knowledge level on concussion, resources from which coaches obtained information on concussion, opinions on the current level of concussion knowledge, and knowledge translation. Coaches demonstrated adequate knowledge on concussion, achieving 84% correct on true-false questions and 92% correct on symptom identification accuracy. However, coaches showed limited awareness of concussion specific to mechanisms for injury (identification) and postconcussion symptoms. Internet resources were rated as the most used resources for concussion yet were not rated very helpful. Nonetheless, coaches indicated online courses and web sites as the most preferred method for concussion knowledge translation. Youth female hockey coaches have overall adequate knowledge of concussion; however, gaps in knowledge do exist. Future efforts to raise the concussion knowledge among coaches of female youth hockey should include information specific to the mechanism of injury, along with sign and symptom identification, with particular attention paid to emotional symptoms. Given the reported preferences and the widespread availability of the Internet, further exploration and research validation of online courses and web sites tailored to the youth female hockey community is encouraged.

  4. Provable Data Possession of Resource-constrained Mobile Devices in Cloud Computing

    OpenAIRE

    Jian Yang; Haihang Wang; Jian Wang; Chengxiang Tan; Dingguo Yu

    2011-01-01

    Benefited from cloud storage services, users can save their cost of buying expensive storage and application servers, as well as deploying and maintaining applications. Meanwhile they lost the physical control of their data. So effective methods are needed to verify the correctness of the data stored at cloud servers, which are the research issues the Provable Data Possession (PDP) faced. The most important features in PDP are: 1) supporting for public, unlimited numbers of times of verificat...

  5. Preservice Elementary School Teachers' Knowledge of Fractions: A Mirror of Students' Knowledge?

    Science.gov (United States)

    Van Steenbrugge, H.; Lesage, E.; Valcke, M.; Desoete, A.

    2014-01-01

    This research analyses preservice teachers' knowledge of fractions. Fractions are notoriously difficult for students to learn and for teachers to teach. Previous studies suggest that student learning of fractions may be limited by teacher understanding of fractions. If so, teacher education has a key role in solving the problem. We first reviewed…

  6. An Evaluation of the Human Domain Concept: Organizing the Knowledge, Influence, and Activity in Population-Centric Warfare

    Science.gov (United States)

    2015-05-21

    competence inventories that are represented by markets in contract services, rather than a collection of in- house skills, the politics of knowledge...maritime economic and trade market interests stood aside for European powers, such as Spain and Great Britain, who possessed superior technology and...216-232. Accessed November 30, 2014. Business Source Complete, EBSCOhost . Andrews, Frank L. “A Stability Force: The Missing Link in Achieving Full

  7. 26 CFR 1.937-3 - Income effectively connected with the conduct of a trade or business in a possession.

    Science.gov (United States)

    2010-04-01

    ... operates an active financing business from offices in, Possession I. Interests in G are owned by D, a bona... of a trade or business in a possession. 1.937-3 Section 1.937-3 Internal Revenue INTERNAL REVENUE... United States § 1.937-3 Income effectively connected with the conduct of a trade or business in a...

  8. K\\"{a}hler structure in the commutative limit of matrix geometry

    OpenAIRE

    Ishiki, Goro; Matsumoto, Takaki; Muraki, Hisayoshi

    2016-01-01

    We consider the commutative limit of matrix geometry described by a large-$N$ sequence of some Hermitian matrices. Under some assumptions, we show that the commutative geometry possesses a K\\"{a}hler structure. We find an explicit relation between the K\\"{a}hler structure and the matrix configurations which define the matrix geometry. We also find a relation between the matrix configurations and those obtained from the geometric quantization.

  9. Research on Knowledge Gap Recognition Mechanism of Virtual Industry Cluster

    OpenAIRE

    Lu Cheng

    2013-01-01

    As a new organizing form, VIC gets rid of regional limit of traditional cluster, realizing virtual space agglomeration which crossing space and time. Knowledge sharing and complementary is foundation to form VIC and be one of the main goals. As preparation of the knowledge transfer, recognizing and making up for knowledge gap did not caused most scholars' attention. This study argues that, knowledge gap recognition is the premise of knowledge transfer, combined with knowledge theories, the co...

  10. Knowledge Exchange and Management Research

    DEFF Research Database (Denmark)

    Bager, Torben

    2018-01-01

    for ‘interesting’ discoveries has a potential to lift off papers with a high level of scientific rigor as well as a high level of relevance for practice. Originality: An outcome focus on the relationship between knowledge exchange activities and management research is to our knowledge new in the debate about......Purpose: The growing involvement of management researchers in knowledge exchange activities and collaborative research does not seem to be reflected in a growing academic output. The purpose of this paper is to explore barriers for academic output from these activities as well as the potential...... derived from knowledge exchange activities and Mode 2 research into academic papers such as low priority of case study research in leading management journals, a growing practice orientation in the research funding systems, methodological challenges due to limited researcher control, and disincentives...

  11. Contraceptive knowledge, perceptions, and concerns among men in Uganda.

    Science.gov (United States)

    Thummalachetty, Nityanjali; Mathur, Sanyukta; Mullinax, Margo; DeCosta, Kelsea; Nakyanjo, Neema; Lutalo, Tom; Brahmbhatt, Heena; Santelli, John S

    2017-10-10

    Low contraceptive uptake and high unmet need for contraception remain significant issues in Uganda compared to neighboring countries such as Kenya, Ethiopia, and Rwanda. Although prior research on contraceptive uptake has indicated that male partners strongly influence women's decisions around contraceptive use, there is limited in-depth qualitative research on knowledge and concerns regarding modern contraceptive methods among Ugandan men. Using in-depth interviews (N = 41), this qualitative study investigated major sources of knowledge about contraception and perceptions of contraceptive side effects among married Ugandan men. Men primarily reported knowledge of contraceptives based on partner's experience of side effects, partner's knowledge from health providers and mass media campaigns, and partner's knowledge from her peers. Men were less likely to report contraceptive knowledge from health care providers, mass media campaigns, or peers. Men's concerns about various contraceptive methods were broadly associated with failure of the method to work properly, adverse health effects on women, and severe adverse health effects on children. Own or partner's human immunodeficiency virus (HIV) status did not impact on contraceptive knowledge. Overall, we found limited accurate knowledge about contraceptive methods among men in Uganda. Moreover, fears about the side effects of modern contraceptive methods appeared to be common among men. Family planning services in Uganda could be significantly strengthened by renewed efforts to focus on men's knowledge, fears, and misconceptions.

  12. What does it mean to be possessed by a spirit or demon? Some ...

    African Journals Online (AJOL)

    2015-07-08

    Jul 8, 2015 ... Commons Attribution. License. .... Klass (2003:3) I therefore want to ask the question: 'What is actually .... help to categorise possession in terms of possible causal ... control of life. .... a social structure, the complex formed by all his [her] social ... a way to cope with stressful experiences and, together with.

  13. 7 CFR 330.300 - Soil from foreign countries or Territories or possessions. 1

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Soil from foreign countries or Territories or possessions. 1 330.300 Section 330.300 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE FEDERAL PLANT PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE, AND QUARRY...

  14. Describing functional requirements for knowledge sharing communities

    Science.gov (United States)

    Garrett, Sandra; Caldwell, Barrett

    2002-01-01

    Human collaboration in distributed knowledge sharing groups depends on the functionality of information and communication technologies (ICT) to support performance. Since many of these dynamic environments are constrained by time limits, knowledge must be shared efficiently by adapting the level of information detail to the specific situation. This paper focuses on the process of knowledge and context sharing with and without mediation by ICT, as well as issues to be resolved when determining appropriate ICT channels. Both technology-rich and non-technology examples are discussed.

  15. Exploring knowledge and attitudes toward non-communicable diseases among village health teams in Eastern Uganda: a cross-sectional study.

    Science.gov (United States)

    Ojo, Temitope Tabitha; Hawley, Nicola L; Desai, Mayur M; Akiteng, Ann R; Guwatudde, David; Schwartz, Jeremy I

    2017-12-12

    Community health workers are essential personnel in resource-limited settings. In Uganda, they are organized into Village Health Teams (VHTs) and are focused on infectious diseases and maternal-child health; however, their skills could potentially be utilized in national efforts to reduce the growing burden of non-communicable diseases (NCDs). We sought to assess the knowledge of, and attitudes toward NCDs and NCD care among VHTs in Uganda as a step toward identifying their potential role in community NCD prevention and management. We administered a knowledge, attitudes and practices questionnaire to 68 VHT members from Iganga and Mayuge districts in Eastern Uganda. In addition, we conducted four focus group discussions with 33 VHT members. Discussions focused on NCD knowledge and facilitators of and barriers to incorporating NCD prevention and care into their role. A thematic qualitative analysis was conducted to identify salient themes in the data. VHT members possessed some knowledge and awareness of NCDs but identified a lack of knowledge about NCDs in the communities they served. They were enthusiastic about incorporating NCD care into their role and thought that they could serve as effective conduits of knowledge about NCDs to their communities if empowered through NCD education, the availability of proper reporting and referral tools, and visible collaborations with medical personnel. The lack of financial remuneration for their role did not emerge as a major barrier to providing NCD services. Ugandan VHTs saw themselves as having the potential to play an important role in improving community awareness of NCDs as well as monitoring and referral of community members for NCD-related health issues. In order to accomplish this, they anticipated requiring context-specific and culturally adapted training as well as strong partnerships with facility-based medical personnel. A lack of financial incentivization was not identified to be a major barrier to such role

  16. How Risky Is Marijuana Possession? Considering the Role of Age, Race, and Gender

    Science.gov (United States)

    Nguyen, Holly; Reuter, Peter

    2012-01-01

    Arrest rates per capita for possession of marijuana have increased threefold over the last 20 years and now constitute the largest single arrest offense category. Despite the increase in arrest numbers, rates of use have remained stable during much of the same period. This article presents the first estimates of the arrest probabilities for…

  17. Power, slavery, and spirit possession in East Africa: A few reflections

    Directory of Open Access Journals (Sweden)

    Beatrice Nicolini

    2014-02-01

    Full Text Available Spirit possession and its relationship with power aims to offer here a better understanding not only of East African societies, but, most of all, of their historical role in numerous political and military conflicts and also within peace-building processes that represent a continuation of a topic of longstanding concern in East African history. The relationships between religions, local cultures and institutional powers throughout contemporary East African history will be re-read through regional and transnational, as well as international dynamics.

  18. Sustainable Knowledge Transformation in and through Higher Education: A Case for Transdisciplinary Leadership

    Science.gov (United States)

    Khoo, Su-Ming

    2017-01-01

    This article explores inter- and transdisciplinarity, given the need for more complex, relevant, and transformative knowledge to shift society towards more sustainable futures. It connects practical questions about economic, societal, and ecological limits to questions about the limitations of academic knowledge. Transdisciplinarity involves…

  19. Maximizing the knowledge base: Knowledge Base+ and the Global Open Knowledgebase

    Directory of Open Access Journals (Sweden)

    Liam Earney

    2013-11-01

    Full Text Available The motivation for the two projects discussed in this article is the simple premise that the current inaccuracies of data in the library supply chain are detrimental to the user experience, limit the ability of institutions to effectively manage their collections and that resolving them is increasingly unsustainable at the institutional level. Two projects, Knowledge Base+ (KB+ in the UK and Global Open Knowledgebase (GOKb in the USA, are working in cooperation with a range of other partners, and adopting a communitycentric approach to address these issues and broaden the scope and utility of knowledge bases more generally. The belief is that only through collaboration at a wide range of levels and on a number of fronts can these challenges be overcome.

  20. Measuring successful knowledge sharing among academia through social media

    Science.gov (United States)

    Ghazali, Saadiah; Sulaiman, Nor Intan Saniah; Zabidi, Nerda Zura; Omar, Mohd Faizal; Alias, Rose Alinda

    2015-12-01

    This paper aims to study the influence of social media on knowledge sharing among academia. Previously, many researches have been done to explore the importance emergence of social media for public use, but there are still limited studies on how this technological advancement affects the academia. For this study, Facebook is chosen as one of the online social networking tools as the medium of knowledge sharing. To begin with, this study is started with the identification of factors that encourage the academia to share their knowledge through social media. These factors are then categorized based on Theory of Planned Behavior (TPB). After this knowledge has successfully shared, the level of successful knowledge sharing through Facebook is modeled using Fuzzy Logic. Fuzzy inputs for this study are the number of like, comment and share. Findings from this study indeed showed that there are many reasons encouraging academia to utilize social media for their work. Besides, this paper contributes new knowledge to fuzzy logic application as it is the first known research in measuring Facebook engagement for knowledge sharing purposes. In conclusion although there exist some barriers and limitations with the use of social media, academia are showing a positive shift in the application of these tools for work.

  1. THE RELATIONSHIP BETWEEN RESEARCH AND TEACHING: THE CHART OF POSSESSIVE PRONOUNS IN PORTUGUESE

    Directory of Open Access Journals (Sweden)

    Leonardo Lennertz Marcotulio

    2016-01-01

    Full Text Available The aim of this article is to investigate the relationship between research and teaching, concerning the rearrangements operated in the chart of possessive pronouns,  observing in which way sociolinguistic studies have been applied to the teaching of Portuguese through the didactic material prepared for High School and the courses of Portuguese as a Foreign Language.

  2. Knowledge about knowledge

    International Nuclear Information System (INIS)

    Ramm, Hans Henrik

    2006-01-01

    Technology and knowledge make up the knowledge capital that has been so essential to the oil and gas industry's value creation, competitiveness and internationalization. Report prepared for the Norwegian Oil Industry Association (OLF) and The Norwegian Society of Chartered Technical and Scientific Professionals (Tekna), on the Norwegian petroleum cluster as an environment for creating knowledge capital from human capital, how fiscal and other framework conditions may influence the building of knowledge capital, the long-term perspectives for the petroleum cluster, what Norwegian society can learn from the experiences in the petroleum cluster, and the importance of gaining more knowledge about the functionality of knowledge for increased value creation (author) (ml)

  3. The Limits to Relevance

    Science.gov (United States)

    Averill, M.; Briggle, A.

    2006-12-01

    Science policy and knowledge production lately have taken a pragmatic turn. Funding agencies increasingly are requiring scientists to explain the relevance of their work to society. This stems in part from mounting critiques of the "linear model" of knowledge production in which scientists operating according to their own interests or disciplinary standards are presumed to automatically produce knowledge that is of relevance outside of their narrow communities. Many contend that funded scientific research should be linked more directly to societal goals, which implies a shift in the kind of research that will be funded. While both authors support the concept of useful science, we question the exact meaning of "relevance" and the wisdom of allowing it to control research agendas. We hope to contribute to the conversation by thinking more critically about the meaning and limits of the term "relevance" and the trade-offs implicit in a narrow utilitarian approach. The paper will consider which interests tend to be privileged by an emphasis on relevance and address issues such as whose goals ought to be pursued and why, and who gets to decide. We will consider how relevance, narrowly construed, may actually limit the ultimate utility of scientific research. The paper also will reflect on the worthiness of research goals themselves and their relationship to a broader view of what it means to be human and to live in society. Just as there is more to being human than the pragmatic demands of daily life, there is more at issue with knowledge production than finding the most efficient ways to satisfy consumer preferences or fix near-term policy problems. We will conclude by calling for a balanced approach to funding research that addresses society's most pressing needs but also supports innovative research with less immediately apparent application.

  4. Knowledge Assisted Integrated Design of a Component and Its Manufacturing Process

    Science.gov (United States)

    Gautham, B. P.; Kulkarni, Nagesh; Khan, Danish; Zagade, Pramod; Reddy, Sreedhar; Uppaluri, Rohith

    Integrated design of a product and its manufacturing processes would significantly reduce the total cost of the products as well as the cost of its development. However this would only be possible if we have a platform that allows us to link together simulations tools used for product design, performance evaluation and its manufacturing processes in a closed loop. In addition to that having a comprehensive knowledgebase that provides systematic knowledge guided assistance to product or process designers who may not possess in-depth design knowledge or in-depth knowledge of the simulation tools, would significantly speed up the end-to-end design process. In this paper, we propose a process and illustrate a case for achieving an integrated product and manufacturing process design assisted by knowledge support for the user to make decisions at various stages. We take transmission component design as an example. The example illustrates the design of a gear for its geometry, material selection and its manufacturing processes, particularly, carburizing-quenching and tempering, and feeding the material properties predicted during heat treatment into performance estimation in a closed loop. It also identifies and illustrates various decision stages in the integrated life cycle and discusses the use of knowledge engineering tools such as rule-based guidance, to assist the designer make informed decisions. Simulation tools developed on various commercial, open-source platforms as well as in-house tools along with knowledge engineering tools are linked to build a framework with appropriate navigation through user-friendly interfaces. This is illustrated through examples in this paper.

  5. Social forces for team coordination in ball possession game

    Science.gov (United States)

    Yokoyama, Keiko; Shima, Hiroyuki; Fujii, Keisuke; Tabuchi, Noriyuki; Yamamoto, Yuji

    2018-02-01

    Team coordination is a basic human behavioral trait observed in many real-life communities. To promote teamwork, it is important to cultivate social skills that elicit team coordination. In the present work, we consider which social skills are indispensable for individuals performing a ball possession game in soccer. We develop a simple social force model that describes the synchronized motion of offensive players. Comparing the simulation results with experimental observations, we uncovered that the cooperative social force, a measure of perception skill, has the most important role in reproducing the harmonized collective motion of experienced players in the task. We further developed an experimental tool that facilitates real players' perceptions of interpersonal distance, revealing that the tool improves novice players' motions as if the cooperative social force were imposed.

  6. Unravelling the spirits' message: a study of help-seeking steps and explanatory models among patients suffering from spirit possession in Uganda

    NARCIS (Netherlands)

    van Duijl, M.; Kleijn, W.; de Jong, J.

    2014-01-01

    As in many cultures, also in Uganda spirit possession is a common idiom of distress associated with traumatic experiences. In the DSM-IV and -5, possession trance disorders can be classified as dissociative disorders. Dissociation in Western countries is associated with complicated, time-consuming

  7. Contraceptive knowledge, perceptions, and concerns among men in Uganda

    Directory of Open Access Journals (Sweden)

    Nityanjali Thummalachetty

    2017-10-01

    Full Text Available Abstract Background Low contraceptive uptake and high unmet need for contraception remain significant issues in Uganda compared to neighboring countries such as Kenya, Ethiopia, and Rwanda. Although prior research on contraceptive uptake has indicated that male partners strongly influence women’s decisions around contraceptive use, there is limited in-depth qualitative research on knowledge and concerns regarding modern contraceptive methods among Ugandan men. Methods Using in-depth interviews (N = 41, this qualitative study investigated major sources of knowledge about contraception and perceptions of contraceptive side effects among married Ugandan men. RESULTS: Men primarily reported knowledge of contraceptives based on partner’s experience of side effects, partner’s knowledge from health providers and mass media campaigns, and partner’s knowledge from her peers. Men were less likely to report contraceptive knowledge from health care providers, mass media campaigns, or peers. Men’s concerns about various contraceptive methods were broadly associated with failure of the method to work properly, adverse health effects on women, and severe adverse health effects on children. Own or partner’s human immunodeficiency virus (HIV status did not impact on contraceptive knowledge. Conclusions Overall, we found limited accurate knowledge about contraceptive methods among men in Uganda. Moreover, fears about the side effects of modern contraceptive methods appeared to be common among men. Family planning services in Uganda could be significantly strengthened by renewed efforts to focus on men’s knowledge, fears, and misconceptions.

  8. Strategic arms limitation

    Science.gov (United States)

    Allen Greb, G.; Johnson, Gerald W.

    1983-10-01

    Following World War II, American scientists and politicians proposed in the Baruch plan a radical solution to the problem of nuclear weapons: to eliminate them forever under the auspices of an international nuclear development authority. The Soviets, who as yet did not possess the bomb, rejected this plan. Another approach suggested by Secretary of War Henry Stimson to negotiate directly with the Soviet Union was not accepted by the American leadership. These initial arms limitation failures both reflected and exacerbated the hostile political relationship of the superpowers in the 1950s and 1960s. Since 1969, the more modest focus of the Soviet-American arms control process has been on limiting the numbers and sizes of both defensive and offensive strategic systems. The format for this effort has been the Strategic Arms Limitatins Talks (Salt) and more recently the Strategic Arms Reduction Talks (START). Both sides came to these negotiations convinced that nuclear arsenals had grown so large that some for of mutual restraint was needed. Although the SALT/START process has been slow and ponderous, it has produced several concrete the agreements and collateral benefits. The 1972 ABM Treaty restricts the deployment of ballistic missile defense systems, the 1972 Interim Agreement places a quantitative freeze on each side's land based and sea based strategic launchers, and the as yet unratified 1979 SALT II Treaty sets numerical limits on all offensive strategic systems and sublimits on MIRVed systems. Collateral benefits include improved verification procedures, working definitions and counting rules, and permanent bureaucratic apparatus which enhance stability and increase the chances for achieving additional agreements.

  9. Love and Art Strike Back: A.S. Byatt’s Possession: A Romance

    DEFF Research Database (Denmark)

    Mogensen, Tine Engel

    2004-01-01

    Possession can be seen as an enactment of the conflicts between a number of powerful - and quite classic - extremes (anatomy-romance, intellectual experience-sensuous experience, theory-art, reason-love, irony-pathos), which, in the aesthetic experience of the reader, it overcomes and transcends....

  10. Causal Mechanism Graph - A new notation for capturing cause-effect knowledge in software dependability

    International Nuclear Information System (INIS)

    Huang, Fuqun; Smidts, Carol

    2017-01-01

    Understanding cause-effect relations between concepts in software dependability engineering is fundamental to various research or industrial activities. Cognitive maps are traditionally used to elicit and represent such knowledge; however they seem incapable of accurately representing complex causal mechanisms in dependability engineering. This paper proposes a new notation called Causal Mechanism Graph (CMG) to elicit and represent the cause-effect domain knowledge embedded in experts’ minds or described in the literature. CMG contains a new set of symbols elicited from domain experts to capture the recurring interaction mechanisms between multiple concepts in software dependability engineering. Furthermore, compared to major existing graphic methods, CMG is particularly robust and suitable for mental knowledge elicitation: it allows one to represent the full range of cause-effect knowledge, accurately or fuzzily as one sees fit depending on the depth of knowledge he/she has. This feature combined with excellent reliability and validity poses CMG as a promising method that has the potential to be used in various areas, such as software dependability requirement elicitation, software dependability assessment and dependability risk control. - Highlights: • A new notation CMG for capturing cause-effect conceptual knowledge in software dependability. • CMG is particularly robust and suitable for mental knowledge representation. • CMG is a visual representation that bridges mental knowledge, natural and mathematical language. • CMG possesses excellent representation capability, validity and inter-coder reliability. • CMG is a fundamental method for various areas in dependability engineering.

  11. Refining Automatically Extracted Knowledge Bases Using Crowdsourcing.

    Science.gov (United States)

    Li, Chunhua; Zhao, Pengpeng; Sheng, Victor S; Xian, Xuefeng; Wu, Jian; Cui, Zhiming

    2017-01-01

    Machine-constructed knowledge bases often contain noisy and inaccurate facts. There exists significant work in developing automated algorithms for knowledge base refinement. Automated approaches improve the quality of knowledge bases but are far from perfect. In this paper, we leverage crowdsourcing to improve the quality of automatically extracted knowledge bases. As human labelling is costly, an important research challenge is how we can use limited human resources to maximize the quality improvement for a knowledge base. To address this problem, we first introduce a concept of semantic constraints that can be used to detect potential errors and do inference among candidate facts. Then, based on semantic constraints, we propose rank-based and graph-based algorithms for crowdsourced knowledge refining, which judiciously select the most beneficial candidate facts to conduct crowdsourcing and prune unnecessary questions. Our experiments show that our method improves the quality of knowledge bases significantly and outperforms state-of-the-art automatic methods under a reasonable crowdsourcing cost.

  12. Refining Automatically Extracted Knowledge Bases Using Crowdsourcing

    Directory of Open Access Journals (Sweden)

    Chunhua Li

    2017-01-01

    Full Text Available Machine-constructed knowledge bases often contain noisy and inaccurate facts. There exists significant work in developing automated algorithms for knowledge base refinement. Automated approaches improve the quality of knowledge bases but are far from perfect. In this paper, we leverage crowdsourcing to improve the quality of automatically extracted knowledge bases. As human labelling is costly, an important research challenge is how we can use limited human resources to maximize the quality improvement for a knowledge base. To address this problem, we first introduce a concept of semantic constraints that can be used to detect potential errors and do inference among candidate facts. Then, based on semantic constraints, we propose rank-based and graph-based algorithms for crowdsourced knowledge refining, which judiciously select the most beneficial candidate facts to conduct crowdsourcing and prune unnecessary questions. Our experiments show that our method improves the quality of knowledge bases significantly and outperforms state-of-the-art automatic methods under a reasonable crowdsourcing cost.

  13. Tourette's syndrome: from demonic possession and psychoanalysis to the discovery of gene

    Directory of Open Access Journals (Sweden)

    Francisco M.B. Germiniani

    2012-07-01

    Full Text Available In this paper we make a brief historical review of the hypothesis concerning the etiology of Tourette's syndrome (TS, focusing on varying trends over time: at first, its presumed relation to witchcraft and demonic possessions, followed by the psychoanalytical theory, which attributed TS to a masturbatory equivalent. Then, progressing to modern time, to the immunological theory and finally the advent of genetics and their role in the etiology of TS.

  14. Knowledge, risk perception and mitigation measures towards Ebola virus disease by potentially exposed bushmeat handlers in north-central Nigeria: Any critical gap?

    Science.gov (United States)

    Alhaji, N B; Yatswako, S; Oddoh, E Y

    2018-02-01

    The bushmeat industry has been a topic of increasing importance among public health officials for its influence on zoonotic diseases transmission, such as Ebola virus disease (EVD), a rare and severe infectious disease of humans and non-human primates. This survey assessed knowledge/awareness, risk perceptions and mitigation practices towards EVD among bushmeat handlers in north-central Nigeria. These characteristics are premise to level of preparedness against appropriate risk prevention and control. A questionnaire-based cross-sectional study was conducted between January and December 2015 on 395 bushmeat handlers. Descriptive and analytical statistical analyses were performed using Epi-Info 3.5.3 software, and p knowledge than the hunters. Handlers with tertiary education were more likely (OR 3.22; 95% CI: 1.56-6.67) to possess significant satisfactory knowledge/awareness about EVD. Also, vendors were more likely (OR 1.85; 95% CI: 1.01-3.42) to practice satisfactory mitigation measures than the hunters. Only handlers with tertiary education were more likely (OR 2.48; 95% CI: 1.26-4.89) to significantly practice satisfactory mitigation measures against EVD. Although most of the handlers possessed significant knowledge/awareness about EVD, few applied mitigation measures against its infection, which is the challenging gap. There is a need for collaborations between the public health, veterinary and wildlife authorities in the provision of health information to bushmeat handlers on better management of emerging and re-emerging zoonotic viral diseases of wildlife origin. © 2017 Blackwell Verlag GmbH.

  15. Hierarchical Role Ontology-based Assessment of Trainee’s Conceptual Knowledge

    Directory of Open Access Journals (Sweden)

    V. V. Belous

    2014-01-01

    Full Text Available We believe that this knowledge base of training system structure is based on the subject semantic network (SSN containing concepts of subject domain and relations between them. The SSN is represented as a direct graph, with tops corresponding to concepts, and arcs corresponding to relations. We consider a technique for trainee’s conceptual knowledge assessment using the cognitive maps of trainees (CMT, each of which formalizes his ideas of some SSN fragment and theoretically coincides with this fragment. Assessment of trainee’s achievement of this SSN fragment comes to comparison of SSN subgraph, corresponding to this fragment, with the direct graph, which is defined by the corresponding CMT.A number of important subject domains possess the property that concepts in them have the attribute called ‘role’, and roles of concepts can be linearly sorted. The direct graph SSN, corresponding to such ontology can be presented in a tiered form.The work concerns the assessment of trainee’s conceptual knowledge in the subject domains of this class. The work represents the SSN and CMT models used, describes the offered methods to create CMT, as well metrics for trainee’s achievement of the conceptual knowledge based on his CMT.The main results of work are the following: the model of the semantic network corresponding to hierarchical role ontology, and also a model of a trainee’s cognitive map of are offered, methods for creating the trainee’s cognitive maps are developed, metrics of trainee’s achievement of conceptual knowledge are suggested.

  16. The limits of parental responsibility regarding medical treatment decisions.

    Science.gov (United States)

    Woolley, Sarah L

    2011-11-01

    Parental responsibility (PR) was a concept introduced by the Children Act (CA) 1989 which aimed to replace the outdated notion of parental rights and duties which regarded children as parental possessions. Section 3(1) CA 1989 defines PR as 'all the rights, duties, powers, responsibilities and authority which by law a parent of a child has in relation to the child'. In exercising PR, individuals may make medical treatment decisions on children's behalf. Medical decision-making is one area of law where both children and the state can intercede and limit parental decision-making. Competent children can consent to treatment and the state can interfere if parental decisions are not seemingly in the child's 'best interests'. This article examines the concept, and limitations, of PR in relation to medical treatment decision-making.

  17. A Comparison of Self-reported Medication Adherence to Concordance Between Part D Claims and Medication Possession.

    Science.gov (United States)

    Savitz, Samuel T; Stearns, Sally C; Zhou, Lei; Thudium, Emily; Alburikan, Khalid A; Tran, Richard; Rodgers, Jo E

    2017-05-01

    Medicare Part D claims indicate medication purchased, but people who are not fully adherent may extend prescription use beyond the interval prescribed. This study assessed concordance between Part D claims and medication possession at a study visit in relation to self-reported medication adherence. We matched Part D claims for 6 common medications to medications brought to a study visit in 2011-2013 for the Atherosclerosis Risk in Communities study. The combined data consisted of 3027 medication events (claims, medications possessed, or both) for 2099 Atherosclerosis Risk in Communities study participants. Multinomial logistic regression estimated the association of concordance (visit only, Part D only, or both) with self-reported medication adherence while controlling for sociodemographic characteristics, veteran status, and availability under Generic Drug Discount Programs. Relative to participants with high adherence, medication events for participants with low adherence were approximately 25 percentage points less likely to match and more likely to be visit only (PDiscount Programs were 3 percentage points more likely to be visit only. Part D claims were substantially less likely to be concordant with medications possessed at study visit for participants with low self-reported adherence. This result supports the construction of adherence proxies such as proportion days covered using Part D claims.

  18. KNOWLEDGE MANAGEMENT SYSTEM DESIGN AT HUMAN RESOURCES DIVISION

    Directory of Open Access Journals (Sweden)

    Yanti Yanti

    2009-05-01

    Full Text Available The Human Resources Division of a company is a vital division. Most of the time, they perform their work manually, and therefore creating limitations to their capacity. The knowledge contained is very important for human resources development and subsequently for developing the company. In order to manage this knowledge well, the company shall require a knowledge management system. This knowledge management system would be a solution to be used for the company to manage all knowledge contained in that particular division. Phases in designing knowledge managements starts from analyzing knowledge sources of the company, knowledge identification and definition, and determining knowledge goals. Knowledge management systems contain many functions such as collecting, recording and managing the knowledge and sharing this to all related employees easily. The company may also use knowledge management systems to share and inform employees regarding updates of information, news and/or activity regarding the employees themselves. Information from knowledge management systems may also be used by employees to monitor their performance and thereby increasing it. Knowledge management systems may also help employees in their learning activities.Keywords: knowledge management, human resources, employee

  19. Zika virus disease knowledge among the future health-care providers of the United Arab Emirates.

    Science.gov (United States)

    Rabbani, Syed Arman; Mustafa, Farhan; Shouqair, Tasneem; Mohamad, Itaf; Tahsin, Nada

    2018-01-01

    Zika virus (ZIKV) disease has become a major public health concern. Although there are no reported cases of ZIKV disease in the United Arab Emirates (UAE), there is a potential risk of transmission due to large expatriate population and high influx of international travelers. This cross-sectional study was conducted to assess the knowledge of ZIKV disease among the students of a medical and health sciences university in the UAE. Their knowledge of ZIKV disease was assessed using a specially designed, pretested, and validated questionnaire. Of the 500 respondents included in the final analysis, 314 (62.8%) respondents presented with poor knowledge of ZIKV disease. The mean knowledge score of the study population was 10.48 ± 2.48 out of a maximum of 17. Gender, college and year of study, nationality and attendance in lecture/conference/workshop on Zika were significantly associated with the level of knowledge. The males possessed significantly ( P = 0.046) better knowledge as compared to the females. Students of medical college had significantly ( P = 0.005) better knowledge as compared to students of other colleges. The level of knowledge improved significantly ( P = 0.026) as the year of study progressed. There is a need for medical and paramedical students to update their knowledge of ZIKV disease as they are the future health-care providers who will be responsible for creating awareness about such outbreaks and their preventive measures.

  20. Zika virus disease knowledge among the future health-care providers of the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Syed Arman Rabbani

    2018-01-01

    Full Text Available Zika virus (ZIKV disease has become a major public health concern. Although there are no reported cases of ZIKV disease in the United Arab Emirates (UAE, there is a potential risk of transmission due to large expatriate population and high influx of international travelers. This cross-sectional study was conducted to assess the knowledge of ZIKV disease among the students of a medical and health sciences university in the UAE. Their knowledge of ZIKV disease was assessed using a specially designed, pretested, and validated questionnaire. Of the 500 respondents included in the final analysis, 314 (62.8% respondents presented with poor knowledge of ZIKV disease. The mean knowledge score of the study population was 10.48 ± 2.48 out of a maximum of 17. Gender, college and year of study, nationality and attendance in lecture/conference/workshop on Zika were significantly associated with the level of knowledge. The males possessed significantly (P = 0.046 better knowledge as compared to the females. Students of medical college had significantly (P = 0.005 better knowledge as compared to students of other colleges. The level of knowledge improved significantly (P = 0.026 as the year of study progressed. There is a need for medical and paramedical students to update their knowledge of ZIKV disease as they are the future health-care providers who will be responsible for creating awareness about such outbreaks and their preventive measures.

  1. Tacit knowledge of caring and embodied selfhood.

    Science.gov (United States)

    Kontos, Pia C; Naglie, Gary

    2009-07-01

    The tacit knowledge paradigm is gaining recognition as an important source of knowledge that informs clinical decision-making. It is, however, limited by an exclusive focus on knowledge acquired through clinical practice, and a consequent neglect of the primordial and socio-cultural significance of embodied selfhood, precisely what provides the foundational structure of tacit knowledge of caring and facilitates its manifestation. Drawing on findings from a qualitative study of 43 dementia care practitioners in Ontario, Canada that utilised research-based drama and focus group methodology, we argue that embodied selfhood is fundamental to tacit knowledge of caring. Results are analysed drawing upon the theoretical precepts of embodied selfhood that are rooted in Merleau-Ponty's (1962) reconceptualisation of perception and Bourdieu's (1977, 1990) notion of habitus. We conclude with a call for further exploration of the body as a site of the production of tacit knowledge.

  2. From the political here and now to generalizable knowledge

    NARCIS (Netherlands)

    Brandt, M.J.; Wagemans, F.M.A.

    2017-01-01

    Political psychology is an exciting field because it is directly and immediately relevant to current events. This feature of the field is also a drawback because it can unintentionally limit the knowledge of the field to current events and prevent the development of generalizable knowledge. We

  3. Knowledge and attitudes of nurses towards alcohol and related problems: the impact of an educational intervention

    Directory of Open Access Journals (Sweden)

    Janaina Soares

    2013-10-01

    Full Text Available An exploratory study of quasi-experimental approach that aimed to verify the impact of an educational intervention on attitudes and knowledge of nurses towards alcohol use and associated problems. The sample included 185 nurses, divided into two groups: 84 submitted to a training course and formed the experimental group. Data were collected through a knowledge survey and an attitude scale. The attitudes of the participants of both groups were positive. There were no significant differences between groups in relation to knowledge. The strongest predictors of positive attitudes were possessed preparation to act with chemical dependents (OR = 2.18, "have received increased workload during graduation on the theme, 'alcohol and other drugs'" (OR = 1.70, and "completed graduate school" (OR = 2.59. The educational intervention had a positive impact on the attitudes of nurses towards alcoholics, work and interpersonal relationships with such clientele.

  4. Foundation Content Knowledge: What Do Pre-Service Teachers Need to Know?

    Science.gov (United States)

    Linsell, Chris; Anakin, Megan

    2013-01-01

    The mathematics content knowledge of pre-service teachers is a growing area of inquiry. This topic requires further theoretical development due to the limited applicability of current cognitive and practice-oriented frameworks of mathematics content knowledge to beginning pre-service teachers. Foundation content knowledge is an integrated,…

  5. Using Qualitative Research Methods to Assess the Degree of Fit between Teachers' Reported Self-Efficacy Beliefs and Their Practical Knowledge during Teacher Education

    Science.gov (United States)

    Wyatt, Mark

    2015-01-01

    There is a need for qualitative research into teachers' self-efficacy beliefs so that the relationship between these beliefs and other cognitions possessed by teachers, including their practical knowledge, can be better understood by teacher educators. Teachers' self-efficacy beliefs may need supporting if they seem too low or challenging if they…

  6. Knowledge Safety – Insights from the SME Sector

    Directory of Open Access Journals (Sweden)

    Małgorzata Zięba

    2017-11-01

    Full Text Available Purpose: This paper aims to explore the topic of knowledge safety, defined as the state of knowledge being safe from loss, leakage, attrition, oblivion, waste or theft. The paper first presents a theoretical background and review of previous studies on knowledge loss and ways of overcoming it, and then illustrates the topic of knowledge safety with ten case studies from the small and medium-sized enterprises (SMEs sector. Methodology: The paper is based on an analysis of Knowledge Management (KM literature devoted to knowledge loss and its potential types in companies, and on the results of case study research. Knowledge safety was first defined and contrasted with other terms, and then examined in 10 selected SMEs. The research resulted in a clarification of what SMEs understand by the term of “knowledge safety” and what kind of measures they take to ensure it. Findings: As the analysis shows, the examined SMEs attribute diversified significance to the issue of knowledge safety. For some of them, such problem does not exist at all and they state that they can ensure knowledge safety in all aspects of their operations. Some companies perceive it mainly through the safety of the knowledge stored in electronic databases, while others link it with the human factor only. Research limitations: Research results are limited to ten companies operating in Poland. As such, they cannot illustrate the whole picture of the existing small or medium-sized companies. Research implications: The findings of both literature review and case study analysis indicate that there is a need to further examine the issue of knowledge safety by analysing the potential factors which may endanger knowledge safety and the methods to eliminate such risks. Practical implications: The paper examines important aspects of knowledge safety and provides guidelines on how it can be ensured by managers or owners of SMEs. Originality/value: The term of knowledge safety has been

  7. Knowledge and perception of human papilloma virus vaccine among the antenatal women in a Nigerian tertiary hospital

    OpenAIRE

    Agida, Teddy E.; Akaba, Godwin O.; Isah, Aliyu Y.; Ekele, Bissalla

    2015-01-01

    Background: Cervical cancer is a major health problem globally, especially in sub-Saharan Africa, Nigeria inclusive. One of the preventive measures is the vaccination of teenagers against oncogenic human papilloma virus. The aim of this study was to find out the level of knowledge mothers possess about these vaccines and their willingness to administer vaccination to their teenage girls. Materials and Methods: This was a cross-sectional descriptive study of 255 consecutive women attending ant...

  8. Negotiating knowledges and expertise in refugee resettlement organizations

    Directory of Open Access Journals (Sweden)

    Sarah Steimel

    2016-12-01

    Full Text Available Interviews with both refugees and organizational staff in two nonprofit refugee resettlement organizations in the United States reveal the ways in which knowledge(s and expertise are crafted, threatened, and understood in refugee organizations. Refugee-participants described the need for knowledgeable communication, barriers to the communication of knowledge, and processes of negotiating whose expertise is involved. Organizational staff participants described the duty of communicating expert knowledge, the limits of knowledge as expertise, and alternative communications of expertise. These tensions surrounding “knowing” in refugee resettlement organizations highlights the need for a more complex theoretical understanding of the processes of knowing present in refugee resettlement. These tensions also suggest areas in which refugee resettlement agencies and other nonprofit staff can make on-the-ground changes to better facilitate refugee resettlement processes.

  9. Managing nuclear knowledge: A governmental perspective

    International Nuclear Information System (INIS)

    Kakodkar, A.

    2004-01-01

    Governments and industries have different perceptions about knowledge management. Corporate houses limit their vision to 3-5 years, while governments have to plan for decades. The industry works in a competitive environment and has to direct R and D towards customising the existing knowledge base, while governments have to direct R and D towards search for further knowledge. For a higher education programme to succeed, four attributes are very important. These are: the linkage of the higher education programme with frontline research, providing necessary excitement to the young students; the linkage with the society, the industry and national programme; and the matching of the needs of the human resource development programme with the actual requirements. (author)

  10. Political knowledge and awareness in adolescents.

    Science.gov (United States)

    Furnham, A; Gunter, B

    1983-12-01

    Although some work has been done on adolescents' political attitudes, very little work has been done on their political knowledge. This study aimed to replicate a large study carried out eight years ago (Stradling, 1977) to see whether recent political changes altered adolescents' political knowledge and secondly to investigate the determinants (demographic, media usage, interest) of this knowledge. The results were strikingly similar to those of Stradling despite the smaller sample and the changes over time. The subjects appeared to know most about responsibility for public services and party political leaders and least about party political or parliamentary procedure. The canonical variable that best predicted overall knowledge was interest in politics and current affairs and to a lesser extent TV news watching and discussions with adults. The results are discussed in terms of political socialization and limitations of this work are considered.

  11. The impact of possession on legality of mortgage registered on a building under construction: With case law

    Directory of Open Access Journals (Sweden)

    Vicković Tanja

    2016-01-01

    Full Text Available The expansion of the subject of a mortgage to buildings under construction is a considerable step forward in regulating mortgages. It is not possible to register ownership rights on buildings under construction. A person acquiring ownership does not have the possibility to protect his rights. Acquiring ownership rights to a building under construction is tied to possession. This is detrimental to the principle of publicity which in turn erodes the principle of reliance. Validity of the mortgage is tied to the possession over the mortgaged real estate at the time of its registration. Such position of the courts challenges the very essence of mortgage.

  12. Hasilpedia: Transforming knowledge management at Inland Revenue Board of Malaysia

    Directory of Open Access Journals (Sweden)

    Intan Soraya Rosdi

    2016-06-01

    Full Text Available This paper provides a working example of how technology plays an important role in knowledge management for the Malaysia’s federal tax collection agency, Inland Revenue Board of Malaysia (IRBM. The IRBM had successfully gone through a five year organizational transformation process that had resulted in significant performance improvements duly recognized by the Malaysian government. Led by its visionary Chief Executive Officer (CEO, various initiatives had been implemented, including those which placed technology as a key driver in its operations. The focus of this paper is on the organization’s ‘knowledge base’ system, or the ‘k-base’. A computerized database for internal use, the k-base was developed in-house and currently managed by IRBM’s Information Technology Department. Originally created to support information sharing among the organization’s auditors, the k-base today features a myriad of information and is accessible by all employees. This paper will trace the journey of the k-base from its original version to being IRBM’s prized possession today as well as the organization’s plans for its future.

  13. Knowledge Sharing is Knowledge Creation

    DEFF Research Database (Denmark)

    Greve, Linda

    2015-01-01

    Knowledge sharing and knowledge transfer are important to knowledge communication. However when groups of knowledge workers engage in knowledge communication activities, it easily turns into mere mechanical information processing despite other ambitions. This article relates literature of knowledge...... communication and knowledge creation to an intervention study in a large Danish food production company. For some time a specific group of employees uttered a wish for knowledge sharing, but it never really happened. The group was observed and submitted to metaphor analysis as well as analysis of co...

  14. Privacy Enhancements for Inexact Biometric Templates

    Science.gov (United States)

    Ratha, Nalini; Chikkerur, Sharat; Connell, Jonathan; Bolle, Ruud

    Traditional authentication schemes utilize tokens or depend on some secret knowledge possessed by the user for verifying his or her identity. Although these techniques are widely used, they have several limitations. Both tokenand knowledge-based approaches cannot differentiate between an authorized user and an impersonator having access to the tokens or passwords. Biometrics-based authentication schemes overcome these limitations while offering usability advantages in the area of password management. However, despite its obvious advantages, the use of biometrics raises several security and privacy concerns.

  15. Haunted by ghosts: prevalence, predictors and outcomes of spirit possession experiences among former child soldiers and war-affected civilians in Northern Uganda.

    Science.gov (United States)

    Neuner, Frank; Pfeiffer, Anett; Schauer-Kaiser, Elisabeth; Odenwald, Michael; Elbert, Thomas; Ertl, Verena

    2012-08-01

    Phenomena of spirit possession have been documented in many cultures. Some authors have argued that spirit possession is a type of psychopathology, and should be included as a category in diagnostic manuals of mental disorders. However, there are hardly any quantitative studies that report the prevalence of spirit possession on a population level and that provide evidence for its validity as a psychopathological entity. In an epidemiological study that was carried out in 2007 and 2008 with N = 1113 youths and young adults aged between 12 and 25 years in war-affected regions of Northern Uganda we examined the prevalence, predictors and outcomes of cen, a local variant of spirit possession. Randomly selected participants were interviewed using a scale of cen, measures of psychopathology (PTSD and depression) as well as indicators of functional outcome on different levels, including suicide risk, daily activities, perceived discrimination, physical complaints and aggression. We found that cen was more common among former child soldiers then among subjects without a history of abduction. Cen was related to extreme levels of traumatic events and uniquely predicted functional outcome even when the effects of PTSD and depression were controlled for. Our findings show that a long-lasting war that is accompanied by the proliferation of spiritual and magical beliefs and propaganda can lead to high levels of harmful spirit possession. In addition, we provide evidence for the incremental validity of spirit possession as a trauma-related psychological disorder in this context. Copyright © 2012 Elsevier Ltd. All rights reserved.

  16. Nonlinear Optical Fiber Arrays for Limiting Application

    National Research Council Canada - National Science Library

    Khoo, Iam-Choon

    2006-01-01

    .... Measurements show that they possess desirable nonlinear optical such as low-freezing pint, non-volatile, transparent for low light level and possess large effective nonlinear absorption coefficients...

  17. Reducing scan angle using adaptive prior knowledge for a limited-angle intrafraction verification (LIVE) system for conformal arc radiotherapy

    Science.gov (United States)

    Zhang, Yawei; Yin, Fang-Fang; Zhang, You; Ren, Lei

    2017-05-01

    The purpose of this study is to develop an adaptive prior knowledge guided image estimation technique to reduce the scan angle needed in the limited-angle intrafraction verification (LIVE) system for 4D-CBCT reconstruction. The LIVE system has been previously developed to reconstruct 4D volumetric images on-the-fly during arc treatment for intrafraction target verification and dose calculation. In this study, we developed an adaptive constrained free-form deformation reconstruction technique in LIVE to further reduce the scanning angle needed to reconstruct the 4D-CBCT images for faster intrafraction verification. This technique uses free form deformation with energy minimization to deform prior images to estimate 4D-CBCT based on kV-MV projections acquired in extremely limited angle (orthogonal 3°) during the treatment. Note that the prior images are adaptively updated using the latest CBCT images reconstructed by LIVE during treatment to utilize the continuity of the respiratory motion. The 4D digital extended-cardiac-torso (XCAT) phantom and a CIRS 008A dynamic thoracic phantom were used to evaluate the effectiveness of this technique. The reconstruction accuracy of the technique was evaluated by calculating both the center-of-mass-shift (COMS) and 3D volume-percentage-difference (VPD) of the tumor in reconstructed images and the true on-board images. The performance of the technique was also assessed with varied breathing signals against scanning angle, lesion size, lesion location, projection sampling interval, and scanning direction. In the XCAT study, using orthogonal-view of 3° kV and portal MV projections, this technique achieved an average tumor COMS/VPD of 0.4  ±  0.1 mm/5.5  ±  2.2%, 0.6  ±  0.3 mm/7.2  ±  2.8%, 0.5  ±  0.2 mm/7.1  ±  2.6%, 0.6  ±  0.2 mm/8.3  ±  2.4%, for baseline drift, amplitude variation, phase shift, and patient breathing signal variation

  18. Factors affecting knowledge governance implementation among Malaysian SMEs

    Directory of Open Access Journals (Sweden)

    Khong Sin Tan

    2018-05-01

    Full Text Available Knowledge governance is a relatively new discipline in Malaysia with very little research work performed so far. As Malaysian government is actively involved in the implementation of Economic Transformation Program (ETP, Government Transformation Program (GTP and Urban Trans-formation Program (UTP, Small and Medium Enterprises (SMEs need to react to the government move by transforming their conventional knowledge management practices to knowledge govern-ance. As of today, there has been very limited study conducted in Malaysia on the extent of the company acceptance of such governance. This research was therefore conducted to measure the SME users' acceptance and identify the pros and cons of knowledge governance. With these findings, recommendations were given to policy makers and industries to increase the company's knowledge governance acceptance. Questionnaire was used for data collection. Systematic random sampling methods was used to select respondents. The questionnaire was developed and adapted based on knowledge management and IT governance frameworks. In this model, the dependent variable was company's intention to adopt knowledge governance. Independent variables included knowledge application needs, knowledge architecture, knowledge infrastructure, knowledge investment and knowledge principles.

  19. Reaction of Non-Symmetric Schiff Base Metallo-Ligand Complexes Possessing an Oxime Function with Ln Ions

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Costes

    2018-03-01

    Full Text Available The preparation of non-symmetric Schiff base ligands possessing one oxime function that is associated to a second function such as pyrrole or phenol function is first described. These ligands, which possess inner N4 or N3O coordination sites, allow formation of cationic or neutral non-symmetric CuII or NiII metallo-ligand complexes under their mono- or di-deprotonated forms. In presence of Lanthanide ions the neutral complexes do not coordinate to the LnIII ions, the oxygen atom of the oxime function being only hydrogen-bonded to a water molecule that is linked to the LnIII ion. This surprising behavior allows for the isolation of LnIII ions by non-interacting metal complexes. Reaction of cationic NiII complexes possessing a protonated oxime function with LnIII ions leads to the formation of original and dianionic (Gd(NO352− entities that are well separated from each other. This work highlights the preparation of well isolated mononuclear LnIII entities into a matrix of diamagnetic metal complexes. These new complexes complete our previous work dealing with the complexing ability of the oxime function toward Lanthanide ions. It could open the way to the synthesis of new entities with interesting properties, such as single-ion magnets for example.

  20. LINKING HUMAN RESOURCES STRATEGY WITH KNOWLEDGE MANAGEMENT STRATEGY TO DRIVE MEASURABLE RESULTS

    Directory of Open Access Journals (Sweden)

    Otilia‐Maria\tBORDEIANU

    2015-06-01

    Full Text Available Today the human resources are seen as a very valuable asset to achieve long-term performance. Today we understand that every employee is required to learn throughout life, so to acquire new knowledge, to process such knowledge and possibly disseminate expertise with other members of the organization. The theory on human resources in various organizations has changed over time; recommendations have become more numerous, but there is no consensus on the subject. In other words, the permanent change which defines the competitive environment of business remains a type of constant when analysing the efficiency of human resources within companies; inter-individual relations (formal and informal and the values to which each employee relates remains crucial for any theoretical construction in this area. Principles and strategies applied by organizations yesterday could prove their inefficiency today; human resource strategies in organizations today should include a separate subcomponent, we believe, i.e. knowledge management (KM strategy. This is because the competitive advantage obtained or maintained by the company depends today, in large proportion, on the type, quality and value of knowledge possessed by the organization. Therefore, organizational strategy and thus the strategy of acquisition, developing and rewarding of human resources (HR should take into account this reality from the global environment. Moreover, in the current knowledge-driven economy, organizations must know how to develop and implement knowledge-based strategies to drive measurable business results. The goal of this paper is to describe a potential relation between the overall company strategy, HR strategy and KM strategy.

  1. Knowledge Representation in Travelling Texts

    DEFF Research Database (Denmark)

    Mousten, Birthe; Locmele, Gunta

    2014-01-01

    Today, information travels fast. Texts travel, too. In a corporate context, the question is how to manage which knowledge elements should travel to a new language area or market and in which form? The decision to let knowledge elements travel or not travel highly depends on the limitation...... and the purpose of the text in a new context as well as on predefined parameters for text travel. For texts used in marketing and in technology, the question is whether culture-bound knowledge representation should be domesticated or kept as foreign elements, or should be mirrored or moulded—or should not travel...... at all! When should semantic and pragmatic elements in a text be replaced and by which other elements? The empirical basis of our work is marketing and technical texts in English, which travel into the Latvian and Danish markets, respectively....

  2. Investigation of knowledge structure of nuclear data evaluation code

    International Nuclear Information System (INIS)

    Uenaka, Junji; Kambayashi, Shaw

    1988-08-01

    In this report, investigation results of knowledge structure in a nuclear data evaluation code are described. This investigation is related to the natural language processing and the knowledge base in the research theme of Human Acts Simulation Program (HASP) begun at the Computing Center of JAERI in 1987. By using a machine translation system, an attempt has been made to extract a deep knowledge from Japanese sentences which are equivalent to a FORTRAN program CASTHY for nuclear data evaluation. With the knowledge extraction method used by the authors, the verification of knowledge is more difficult than that of the prototyping method in an ordinary AI technique. In the early stage of building up a knowledge base system, it seems effective to extract and examine knowledge fragments of limited objects. (author)

  3. Online system for knowledge assessment enhances students' results on school knowledge test.

    Science.gov (United States)

    Kralj, Benjamin; Glazar, Sasa Aleksej

    2013-01-01

    Variety of online tools were built to help assessing students' performance in school. Many teachers changed their methods of assessment from paper-and-pencil (P&P) to online systems. In this study we analyse the influence that using an online system for knowledge assessment has on students' knowledge. Based on both a literature study and our own research we designed and built an online system for knowledge assessment. The system is evaluated using two groups of primary school teachers and students (N = 686) in Slovenia: an experimental and a control group. Students solved P&P exams on several occasions. The experimental group was allowed to access the system either at school or at home for a limited period during the presentation of a selected school topic. Students in the experimental group were able to solve tasks and compare their own achievements with those of their coevals. A comparison of the P&P school exams results achieved by both groups revealed a positive effect on subject topic comprehension for those with access to the online self-assessment system.

  4. [A nosology for supernatural phenomena and the construction of the 'possessed' brain in the nineteenth century].

    Science.gov (United States)

    Goncalves, Valeria Portugal; Ortega, Francisco

    2013-06-01

    At the end of the twentieth century, supernatural phenomena such as so called trances and possession by spirits received a scientific classification, which includes the numerous diagnoses of the dominant psychiatry. At the end of the nineteenth century we can observe a process of scientific categorization of phenomena considered to have originated in superstition or popular imagination. In this work we show how trances and spiritual possession were studied by Franz Anton Mesmer and his followers when developing the concept of magnetism; by James Braid during the creation of his theory of hypnosis; and by Jean Martin Charcot, which marked the entry of hysteria into nosological classification. Despite the differences between these schools, we identify the use of the brain and cerebral metaphors as the foundation of theories of the mind.

  5. The value of a new idea: knowledge transmission, workers' mobility and market structure

    International Nuclear Information System (INIS)

    Marini, Marco A.

    2006-01-01

    We model the process of knowledge transmission among firms via workers' mobility as a multi-stage game. In our setup an idea to be realized needs that the agent informed about the idea recruits another agent from a pool of uninformed people. This constraint generates a recursive effect of knowledge transmission via players' mobility across firms which affects simultaneously the players' payoffs and the number of active players engaged in market competition. We provide sufficient conditions for the game to possess a unique symmetric subgame perfect equilibrium in which all incumbent players deter the exit of their collaborators. The equilibrium outcome is shown to depend upon the success of the idea over time, expressed by the behaviour of the market demand and on players' time preferences. A few other intuitions are provided on the interplay between technology, market structure and the market value of an innovative idea

  6. Two Charter School Principals' Engagement in Instructional Leadership

    Science.gov (United States)

    Bickmore, Dana L.; Sulentic Dowell, Margaret-Mary

    2014-01-01

    This comparative case (Merriam, 2009) study explored two charter school principals' engagement in instructional leadership. Analysis of three data sources--interviews, observations, and documents--revealed that principals were almost exclusively focused on state accountability and possessed limited knowledge of pedagogical practices. In…

  7. 22 CFR 1104.7 - Issuance of permits.

    Science.gov (United States)

    2010-04-01

    ... experience, and possesses demonstrable competence in archaeological theory and methods, and in collecting... training in archaeological field, laboratory, or library research, administration, or management, including... archaeological knowledge in the public interest, which may include but need not be limited to, scientific or...

  8. Does knowledge have borders?

    DEFF Research Database (Denmark)

    Tange, Hanne

    International education is often promoted through discourses of openness, cross-cultural relationship-building and global understanding. But how inclusive is the kind of knowledge offered in the so-called “global” learning environments? The paper explores possible limits to knowledge production a...... and represented within their course and academic discipline. We will present in the paper the preliminary findings of our research, pointing to some of the visible and invisible borders that one finds within the field of global education....... system embedded in a specific national and institutional environment, and from this research follows that certain frames of reference, or contexts, are taken for granted by local staff and students. With internationalization, however, comes a change in the make-up of the student cohort, including...

  9. Centers of Excellence Contribution to Knowledge Augmentation

    International Nuclear Information System (INIS)

    Mignone, O.

    2016-01-01

    Full text: Knowledge management is a key need of the nuclear industry to cope with the knowledge limited augmentation and the risks of knowledge loss due to a number of reasons, such as: staff attrition, organizational changes, upgraded technologies, new projects implementation, and the nuclear power evolution in recent years (i.e., post-Fukushima upgrades). This document describes the contribution of nuclear centers of excellence to knowledge augmentation. The effective implementation of nuclear centers of excellence is a key success factor for the knowledge management programme of nuclear organizations. This document, is based on a real example of operating organization approach in launching such initiative for staff knowledge augmentation and performance improvement. Eventually, any type of organizations in the nuclear sector could apply the proposed technique to reach better knowledge usage. The nuclear centers of excellence are a key knowledge management initiative for the learning organizations that are caring about organizational intellectual capital and striving for performance improvement. The nuclear centers of excellence can be realized as a forum to exchange ideas, knowledge, information, experiences; to collect lessons learned; and to identify areas for improvement where further organizational competence building is needed. Usual realization of this initiative is going through an active staff involvement in knowledge sharing in a form of different technical communities of practice focusing on specific knowledge domains. (author

  10. Accessible Knowledge - Knowledge on Accessibility

    DEFF Research Database (Denmark)

    Kirkeby, Inge Mette

    2015-01-01

    Although serious efforts are made internationally and nationally, it is a slow process to make our physical environment accessible. In the actual design process, architects play a major role. But what kinds of knowledge, including research-based knowledge, do practicing architects make use of when...... designing accessible environments? The answer to the question is crucially important since it affects how knowledge is distributed and how accessibility can be ensured. In order to get first-hand knowledge about the design process and the sources from which they gain knowledge, 11 qualitative interviews...... were conducted with architects with experience of designing for accessibility. The analysis draws on two theoretical distinctions. The first is research-based knowledge versus knowledge used by architects. The second is context-independent knowledge versus context-dependent knowledge. The practitioners...

  11. Investigating self-efficacy, disease knowledge and adherence to treatment in adolescents with cystic fibrosis.

    Science.gov (United States)

    Faint, Nicholas R; Staton, Janelle M; Stick, Stephen M; Foster, Juliet M; Schultz, André

    2017-05-01

    Patient adherence is integral to the effectiveness of prescribed treatment, and is associated with beneficial disease outcomes, yet in adolescents with cystic fibrosis, adherence is often sub-optimal. Multiple factors may contribute to treatment adherence, including disease knowledge and self-efficacy. In adolescents with cystic fibrosis: (i) to compare the disease knowledge of adolescents and their parents before transition to adult care; (ii) to determine the relationship between disease knowledge (adolescent, parent) and adherence; and (iii) to evaluate self-efficacy and its association with disease knowledge and adherence. Adolescents with cystic fibrosis and their parents were recruited from a tertiary children's hospital. Disease knowledge and self-efficacy was assessed using the Knowledge of Disease Management-CF and General Self-Efficacy Scales respectively. Using pharmacy records, medication possession ratio was calculated to measure treatment adherence in the preceding year. Thirty-nine adolescent (aged 12-17 (median 14) years) and parent pairs were recruited. Adherence to hypertonic saline, but not other medications, was significantly associated with disease knowledge in adolescents (r 2  = 0.40, P = 0.029). Mean (SD) adolescent self-efficacy was 30.8 (4.0), and not associated with disease knowledge or adherence. Mean (SD) disease knowledge was less in adolescents than parents (55 (16)% and 72 (14)% respectively, P < 0.001). Disease knowledge is sub-optimal in adolescents with cystic fibrosis, even in the 2 years immediately before transition to adult care. Given that adherence with some treatments has been associated with disease knowledge our results suggest the need for educational interventions in adolescents with cystic fibrosis to optimise self-management and health outcomes. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  12. Organizations as Cognitive Systems: is Knowledge AN Emergent Property of Information Networks?

    Science.gov (United States)

    Biggiero, Lucio

    The substitution of knowledge to information as the entity that organizations process and deliver raises a number of questions concerning the nature of knowledge. The dispute on the codifiability of tacit knowledge and that juxtaposing the epistemology of practice vs. the epistemology of possession can be better faced by revisiting two crucial debates. One concerns the nature of cognition and the other the famous mind-body problem. Cognition can be associated with the capability of manipulating symbols, like in the traditional computational view of organizations, interpreting facts or symbols, like in the narrative approach to organization theory, or developing mental states (events), like argued by the growing field of organizational cognition. Applied to the study of organizations, the mind-body problem concerns the possibility (if any) and the forms in which organizational mental events, like trust, identity, cultures, etc., can be derived from the structural aspects (technological, cognitive or communication networks) of organizations. By siding in extreme opposite positions, the two epistemologies appear irreducible one another and pay its own inner consistency with remarkable difficulties in describing and explaining some empirical phenomena. Conversely, by legitimating the existence of both tacit and explicit knowledge, by emphasizing the space of human interactions, and by assuming that mental events can be explained with the structural aspects of organizations, Nonaka's SECI model seems an interesting middle way between the two rival epistemologies.

  13. Value Creation through IT-supported Knowledge Management? The Utilisation of a Knowledge Management System in a Global Consulting Company

    Directory of Open Access Journals (Sweden)

    Karlheinz Kautz

    2003-01-01

    Full Text Available Although many consulting companies have introduced IT-supported knowledge-management systems, and proponents of the literature continue to advocate knowledge management as a key to competitive advantage in consultancies, many knowledge management systems have fallen short of expectation in companies that have adopted them. However, empirical studies regarding the performance implications of these systems are missing. This paper reports such an empirical, explorative study identifying the extent as well as impediments of the utilization of an IT-supported knowledge management system in a large, global consulting company. The main findings are that the majority of the IT users are not familiar with the knowledge management framework of the company; still the knowledge management system is used by 3/4 of all respondents, but mainly to search for general information, much less to participate in competence networks to develop shared knowledge assets. The knowledge management system is not used as the primary repository and communication media for knowledge assets. The limited use is explained by the practitioners as being caused by lack of time and their perception of the system as a slow and poorly structured technical infrastructure. These and other findings are discussed with regard to the current understanding of knowledge management as presented by the literature, and important issues with regard to future research integrating individual, organisational, technical and economical perspectives of knowledge management are raised.

  14. RADIATION PROTECTION – AN ISSUE OF KNOWLEDGE AND TECHNIQUE IN DENTAL OFFICES

    Directory of Open Access Journals (Sweden)

    Mariana CONSTANTINIUC

    2016-06-01

    Full Text Available Radiological examination is indispensable in current dental practice. Lately, dentists have become not only the beneficiaries of radiographic investigations required for diagnosis, but also their authors, as many dental offices have been authorized to have X-ray machines and carry out radiological activity. This is why dentists who perform dental X-rays have the legal and moral obligation to possess thorough theoretical and practical knowledge about the radiological technique and also about their own and patients’ radiation protection. This study investigates to what extent medical practitioners providing dental radiology services know and apply the technical norms for work and patient protection

  15. A 'new lease of life': FnCpf1 possesses DNA cleavage activity for genome editing in human cells.

    Science.gov (United States)

    Tu, Mengjun; Lin, Li; Cheng, Yilu; He, Xiubin; Sun, Huihui; Xie, Haihua; Fu, Junhao; Liu, Changbao; Li, Jin; Chen, Ding; Xi, Haitao; Xue, Dongyu; Liu, Qi; Zhao, Junzhao; Gao, Caixia; Song, Zongming; Qu, Jia; Gu, Feng

    2017-11-02

    Cpf1 nucleases were recently reported to be highly specific and programmable nucleases with efficiencies comparable to those of SpCas9. AsCpf1 and LbCpf1 require a single crRNA and recognize a 5'-TTTN-3' protospacer adjacent motif (PAM) at the 5' end of the protospacer for genome editing. For widespread application in precision site-specific human genome editing, the range of sequences that AsCpf1 and LbCpf1 can recognize is limited due to the size of this PAM. To address this limitation, we sought to identify a novel Cpf1 nuclease with simpler PAM requirements. Specifically, here we sought to test and engineer FnCpf1, one reported Cpf1 nuclease (FnCpf1) only requires 5'-TTN-3' as a PAM but does not exhibit detectable levels of nuclease-induced indels at certain locus in human cells. Surprisingly, we found that FnCpf1 possesses DNA cleavage activity in human cells at multiple loci. We also comprehensively and quantitatively examined various FnCpf1 parameters in human cells, including spacer sequence, direct repeat sequence and the PAM sequence. Our study identifies FnCpf1 as a new member of the Cpf1 family for human genome editing with distinctive characteristics, which shows promise as a genome editing tool with the potential for both research and therapeutic applications. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  16. KNOWLEDGE CYCLE AND STRATEGIC KNOWLEDGE WITHIN COMPANY

    Directory of Open Access Journals (Sweden)

    Ovidiu NICOLESCU

    2007-01-01

    Full Text Available In the knowledge-based economy, a company performs a set of activities focused on knowledge: identifying necessary knowledge, buying knowledge, learning, acquiring knowledge, creating knowledge, storing knowledge, sharing knowledge, using knowledge, protection of knowledge, capitalizing knowledge. As a result, a new function emerge: the knowledge function. In the knowledge-based companies, not every knowledge has the same impact. The analysis of the actual situations in the most developed and highly performing companies - based in knowledge, outlines the occurrence of a new category of knowledge – strategic knowledge. Generating this category of knowledge is a new category of challenge for the scientific system.

  17. IT Management: How IT managers gain IT knowledge

    DEFF Research Database (Denmark)

    Søndergård, Jes; Tambo, Torben; Koch, Christian

    2010-01-01

    It is not a secret that, IT management has become more and more and integrated part of almost all organizations. IT managers posses an enormous amount of knowledge within both organizational knowledge and general IT knowledge. This article investigates how IT managers keep themselves updated...... on IT knowledge in general and looks into how much time IT managers spend on weekly basis searching the net for new or problem solving IT knowledge. The theory used in this paper is used to investigate the current role of IT managers and what issues they are facing. Furthermore a research is conducted where 7...... IT managers in medium sized and large Danish companies are interviewed to add further focus on the role of the IT manager and to focus on how they keep themselves updated. Beside finding substantial need for more research, IT managers - generalists or specialists - only have limited knowledge resources...

  18. Public knowledge and common secrets. Secrecy and its limits in the early modern Netherlands

    NARCIS (Netherlands)

    Davids, C.A.

    2005-01-01

    Openness of knowledge was in the Dutch Republic no more a natural state of affairs than in other parts of Europe at the time, but it became dominant there at an earlier date than elsewhere. This puzzling phenomenon is the subject of this essay. The article shows that tendencies to secrecy in crafts

  19. Logarithmic residues of analytic Banach algebra valued functions possessing a simply meromorphic inverse

    OpenAIRE

    Bart, Harm; Ehrhardt, T.; Silbermann, B.

    2001-01-01

    textabstractA logarithmic residue is a contour integral of a logarithmic derivative (left or right) of an analytic Banach algebra valued function. For functions possessing a meromorphic inverse with simple poles only, the logarithmic residues are identified as the sums of idempotents. With the help of this observation, the issue of left versus right logarithmic residues is investigated, both for connected and nonconnected underlying Cauchy domains. Examples are given to elucidate the subject ...

  20. [Knowledge, trust, and the decision to donate organs : A comparison of medical students and students of other disciplines in Germany].

    Science.gov (United States)

    Terbonssen, T; Settmacher, U; Dirsch, O; Dahmen, U

    2018-02-01

    Following the organ transplant scandal in Germany in 2011, the willingness to donate organs postmortem decreased dramatically. This was explained by a loss of confidence in the German organ donation system. The aim of this study was to evaluate the relationship between knowledge, trust, and fear in respect to organ donation and the explicit willingness to potentially act as an organ donor by comparing medical students to students of other disciplines. We conducted a Facebook-based online survey (June-July 2013). The participating students were divided into two groups according to their discipline: medical students and other students. Based on questions covering different aspects of organ donation, a knowledge, trust, and fear score was established and calculated. The answers were related to an explicitly expressed decision to donate organs as expressed in a signed organ donor card. In total, 2484 participants took part in our survey. Of these, 1637 were students, 83.7% (N = 1370) of which were medical students and 16.3% (N = 267) other students. As expected, medical students reached a higher knowledge score regarding organ donation compared with other students (knowledge score 4.13 vs. 3.38; p organ donation, resulting in a higher confidence score (3.94 vs. 3.33; p organ donation as indicated by the lower fear score (1.76 vs. 2.04; p donate organs more often than did other students (78.2% vs. 55.2%; p organ donation cards did not differ significantly between medical students and other students. Medical students possessing an organ donor card showed a higher knowledge and a higher trust score than did medical students without an organ donor card. In contrast, other students possessing an organ donor card showed a higher trust score but did not show a higher knowledge score. The higher level of knowledge and trust demonstrated by the medical students was associated with a higher rate of written decisions to donate organs. In contrast, the lower level

  1. Knowledge Base of Pronunciation Teaching: Staking out the Territory

    Science.gov (United States)

    Baker, Amanda; Murphy, John

    2011-01-01

    Despite decades of advocacy for greater investigative attention, research into pronunciation instruction in the teaching of English as a second language (ESL) and English as a foreign language (EFL) continues to be limited. This limitation is particularly evident in explorations of teacher cognition (e.g., teachers' knowledge, beliefs, and…

  2. Knowledge Sharing Strategies for Large Complex Building Projects.

    Directory of Open Access Journals (Sweden)

    Esra Bektas

    2013-06-01

    Full Text Available The construction industry is a project-based sector with a myriad of actors such as architects, construction companies, consultants, producers of building materials (Anumba et al., 2005. The interaction between the project partners is often quite limited, which leads to insufficient knowledge sharing during the project and knowledge being unavailable for reuse (Fruchter et al. 2002. The result can be a considerable amount of extra work, delays and cost overruns. Design outcomes that are supposed to function as boundary objects across different disciplines can lead to misinterpretation of requirements, project content and objectives. In this research, knowledge is seen as resulting from social interactions; knowledge resides in communities and it is generated through social relationships (Wenger 1998, Olsson et al. 2008. Knowledge is often tacit, intangible and context-dependent and it is articulated in the changing responsibilities, roles, attitudes and values that are present in the work environment (Bresnen et al., 2003. In a project environment, knowledge enables individuals to solve problems, take decisions, and apply these decisions to actions. In order to achieve a shared understanding and minimize the misunderstanding and misinterpretations among project actors, it is necessary to share knowledge (Fong 2003. Sharing knowledge is particularly crucial in large complex building projects (LCBPs in order to accelerate the building process, improve architectural quality and prevent mistakes or undesirable results. However, knowledge sharing is often hampered through professional or organizational boundaries or contractual concerns. When knowledge is seen as an organizational asset, there is little willingness among project organizations to share their knowledge. Individual people may recognize the need to promote knowledge sharing throughout the project, but typically there is no deliberate strategy agreed by all project partners to address

  3. Traditional botanical knowledge of artisanal fishers in southern Brazil.

    Science.gov (United States)

    Baptista, Marcela Meneghetti; Ramos, Marcelo Alves; de Albuquerque, Ulysses Paulino; Coelho-de-Souza, Gabriela; Ritter, Mara Rejane

    2013-07-30

    This study characterized the botanical knowledge of artisanal fishers of the Lami community, Porto Alegre, southern Brazil based on answers to the following question: Is the local botanical knowledge of the artisanal fishers of the rural-urban district of Lami still active, even since the district's insertion into the metropolitan region of Porto Alegre? This region, which contains a mosaic of urban and rural areas, hosts the Lami Biological Reserve (LBR) and a community of 13 artisanal fisher families. Semi-structured interviews were conducted with 15 fishers, complemented by participatory observation techniques and free-lists; in these interviews, the species of plants used by the community and their indicated uses were identified. A total of 111 species belonging to 50 families were identified. No significant differences between the diversities of native and exotic species were found. Seven use categories were reported: medicinal (49%), human food (23.2%), fishing (12.3%), condiments (8%), firewood (5%), mystical purposes (1.45%), and animal food (0.72%). The medicinal species with the highest level of agreement regarding their main uses (AMUs) were Aloe arborescens Mill., Plectranthus barbatus Andrews, Dodonaea viscosa Jacq., Plectranthus ornatus Codd, Eugenia uniflora L., and Foeniculum vulgare Mill. For illness and diseases, most plants were used for problems with the digestive system (20 species), followed by the respiratory system (16 species). This community possesses a wide botanical knowledge, especially of medicinal plants, comparable to observations made in other studies with fishing communities in coastal areas of the Atlantic Forest of Brazil. Ethnobotanical studies in rural-urban areas contribute to preserving local knowledge and provide information that aids in conserving the remaining ecosystems in the region.

  4. OK-Net Arable online knowledge platform

    DEFF Research Database (Denmark)

    Rasmussen, Ilse Ankjær; Jensen, Allan Leck; Jørgensen, Margit Styrbæk

    2017-01-01

    The complexity of organic farming requires farmers to have a very high level of knowledge and skills, but exchange on organic farming techniques remains limited. In order to increase productivity and quality in organic arable cropping in Europe, the thematic network OK-Net Arable under Horizon 20...

  5. The analysis of mathematics teachers' learning on algebra function limit material based on teaching experience difference

    Science.gov (United States)

    Ma'rufi, Budayasa, I. Ketut; Juniati, Dwi

    2017-08-01

    The aim of this study was to describe the analysis of mathematics teachers' learning on algebra function limit material based on teaching experience difference. The purpose of this study is to describe the analysis of mathematics teacher's learning on limit algebraic functions in terms of the differences of teaching experience. Learning analysis focused on Pedagogical Content Knowledge (PCK) of teachers in mathematics on limit algebraic functions related to the knowledge of pedagogy. PCK of teachers on limit algebraic function is a type of specialized knowledge for teachers on how to teach limit algebraic function that can be understood by students. Subjects are two high school mathematics teacher who has difference of teaching experience they are one Novice Teacher (NP) and one Experienced Teacher (ET). Data are collected through observation of learning in the class, videos of learning, and then analyzed using qualitative analysis. Teacher's knowledge of Pedagogic defined as a knowledge and understanding of teacher about planning and organizing of learning, and application of learning strategy. The research results showed that the Knowledge of Pedagogy on subject NT in mathematics learning on the material of limit function algebra showed that the subject NT tended to describe procedurally, without explaining the reasons why such steps were used, asking questions which tended to be monotonous not be guiding and digging deeper, and less varied in the use of learning strategies while subject ET gave limited guidance and opportunities to the students to find their own answers, exploit the potential of students to answer questions, provide an opportunity for students to interact and work in groups, and subject ET tended to combine conceptual and procedural explanation.

  6. Towards a Knowledge Communication Perspective on Designing Artefacts Supporting Knowledge Work

    Directory of Open Access Journals (Sweden)

    Niclas Eberhagen

    2015-02-01

    previous findings from empirical encounters.Findings – A conceptual frame is presented that captures the design situation as a situated knowledge communication process.Research limitations/implications – The conceptual frame presented remains yet to be validated in practical application. This may be achieved either using it as a lens to uncover and explain phenomena in similar design work, thereby putting its explanatory power to the test, or using it to direct future development undertakings, thereby putting its predictive power to the test.Practical implications – The practical implications of the design frame lies in its power to provide linguistic constructs to direct one’s effort in planning and organizing development undertakings, and in extension to provide argument for decision-makers allocating resources.Originality/Value – By extending the model of knowledge communication of Kensing and Munk-Madsen, and framing it within a situated design context, it better reflects characteristics of knowledge work, providing practitioners with the means to better organize design activities.Research type – conceptual.

  7. "Tacit Knowledge" versus "Explicit Knowledge"

    DEFF Research Database (Denmark)

    Sanchez, Ron

    creators and carriers. By contrast, the explicit knowledge approach emphasizes processes for articulating knowledge held by individuals, the design of organizational approaches for creating new knowledge, and the development of systems (including information systems) to disseminate articulated knowledge...

  8. Knowledge in palliative care of nursing professionals at a Spanish hospital

    Directory of Open Access Journals (Sweden)

    Elena Chover-Sierra

    2017-10-01

    Full Text Available Resume Objective: to determine the level of knowledge in palliative care of nursing staff at a Spanish tertiary care hospital. Method: descriptive, cross-sectional study. Data were collected about the results of the Spanish version of the Palliative Care Quiz for Nurses (PCQN, sociodemographic aspects, education level and experience in the field of palliative care. Univariate and bivariate descriptive analysis was applied. Statistical significance was set at p < 0.05 in all cases. Results: 159 professionals participated (mean age 39.51 years ± 10.25, with 13.96 years ± 10.79 of professional experience 54.7% possessed experience in palliative care and 64.2% educational background (mainly basic education. The mean percentage of hits on the quiz was 54%, with statistically significant differences in function of the participants’ education and experience in palliative care. Conclusions: although the participants show sufficient knowledge on palliative care, they would benefit from a specific training program, in function of the mistaken concepts identified through the quiz, which showed to be a useful tool to diagnose professionals’ educational needs in palliative care.

  9. Information retrieval, critical appraisal and knowledge of evidence-based dentistry among Finnish dental students.

    Science.gov (United States)

    Nieminen, P; Virtanen, J I

    2017-11-01

    One of the core skills of competent dentist is the ability to search and analyse high-quality evidence. Problems in understanding the basic aspects of knowledge-based information may impede its implementation into clinical practice. We examined how Finnish dental students acquire scientific information and how familiar they are with methods for evaluating scientific evidence related to clinical questions. All fifth-year dental students (n = 120) at the three universities in Finland received a self-administered questionnaire. The three most commonly used sources of information were colleagues, the commercial Health Gate Portal for dental practitioners and personal lecture notes. Although students rarely read scientific journals, they did find that they possess at least passable or even good skills in literature retrieval. Three questions related to the appraisal of evidence in dentistry revealed that students' knowledge of evidence-based dentistry was inadequate to critically evaluate clinical research findings. Most students seem to lack knowledge of key methodological evidence-based terms. The present curricula in dental schools fail to encourage the students to search and acquire knowledge wider than their patients themselves do. Universities have the responsibility to teach dentists various methods of critical appraisal to cope with scientific information. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. Test your troubleshooting knowledge.

    Science.gov (United States)

    Snyder, E

    2001-01-01

    While troubleshooting and repairing medical instrumentation may be all that BMETs would like to do, it's just too limited in scope to perform the job effectively. Flattened organizations can require greater responsibility for BMETs--and lead to greater ambiguity. Besides electronic troubleshooting skills, mechanical ability, and the knowledge of how medical equipment normally operates, additional skills are required of the BMET to effectively facilitate a repair--such as knowledge of pertinent codes and standards, job safety laws and guidelines, politeness, and empathy for the equipment user. You will notice that many of these relate to interpersonal relations. The ability to interact with fellow health care workers in a non-threatening manner and to have an appreciation for their perspectives are valuable customer service skills--potentially more valuable than being able to do component-level troubleshooting!

  11. Information Society and Knowledge Economy - Essence and Key Relationships

    Directory of Open Access Journals (Sweden)

    Rafał Żelazny

    2015-04-01

    Full Text Available This paper focuses on essence and relationships between information society (IS and knowledge economy (KE concepts. The aim of this article is twofold. The first objective is to denominate the conceptual framework and relationships between IS and KE conceptions. The second is to present dependencies between the indexes of IS and KE development level in selected countries. Firstly, based on the notional relations between information and knowledge, there are characterized the relationships between concepts of information society, knowledge economy and knowledge society (KS. Secondly, using popular composite indexes evaluating the degree of IS and KE development i.e. Networked Readiness Index (NRI, ICT Development Index (IDI, Knowledge Economy Index (KEI and Summary Innovation Index (SII, there were studied corelations between information society and knowledge economy in 34 selected countries in 2012. The paper concludes by stating limits and implications for further research. This work contributes to systematization and integration of knowledge about the mutually permeable conceptions of information society and knowledge economy

  12. Knowledge Communication Through Visualizations in Project Management Documents

    DEFF Research Database (Denmark)

    Kampf, Constance

    Trust is difficult to locate, measure and define.  Yet, in terms of knowledge communication, Nonaka et al include trust as an experiential knowledge asset (2000). In 2000, Nonaka et al limited experiential knowledge assets to face-to-face interactions.  However, since then, technologies...... for supporting multimodal features of the Internet have developed to the point where it could be argued that virtual and face-to-face interactions can no longer be distinguished in terms of shared experience (Woolgar 2002). Thus, trust and other experiential knowledge assets can be understood to be present...... in Internet based communication.  To examine online trust from a knowledge communication perspective, this paper looks at the I35W bridge reconstruction project in Minneapolis through web-based communication by the Minnesota Department of Transportation (MnDOT) about the project. The MnDOT bridge...

  13. Medicinal knowledge and plant utilization in an Amazonian coastal community of Marudá, Pará State (Brazil).

    Science.gov (United States)

    Coelho-Ferreira, Márlia

    2009-10-29

    It shows the local medicinal uses of biodiversity in Brazil's Amazonian littoral, promoting the value of folk knowledge, and its applicability in future studies. To demonstrate the importance of the knowledge of medicinal plants in the Amazonian coastal community of Marudá, located in Pará State, Brazil. Fieldwork was conducted between 1996 and 1998, using the methods of participant observation, semi-structured interviews and informal discussions to elicit information from community residents and plant specialists, in addition to collecting plant material. Community residents possess knowledge of 229 medicinal plants distributed in 81 botanical families and know how to manipulate them in a variety of ways, with special care taken to ensure that they are used in the safest and most efficient manner. Therapeutic indications for these plants include illness and disease recognized in the repertoire of Western medicine as well as ailments perceived from a local cultural perspective. Results from this study attest to informants' knowledge of medicinal flora and their ability and openness to integrate new species from diverse origins into their gamut of medicinal knowledge, including industrial therapeutic preparations and animal products. Local uses of biodiversity in Brazil's Amazonian littoral are also evinced, promoting the value of folk medicinal knowledge. Similarly, it mentions the potential of implementing local knowledge in Brazil's Unitary Health System.

  14. Prepositions in Use: Prepositions of Standard, Prepositions of Possession and Prepositions of Accompaniment

    OpenAIRE

    Naji Masned AlQbailat; Islam M. Al-Momani; Yazan Shaker Almahameed

    2016-01-01

    The current research paper attempted at investigating the use of prepositions of standard, prepositions of possession and prepositions of accompaniment by some Jordanian learners of English. A total of 53 Jordanian English Majors participated in the study from the department of English language at Princess Alia University College. In collecting the needed data for the purpose of the study, the researchers employed fifteen items of a multiple choice test. The results of the study showed that J...

  15. Management of knowledge across generations: preventing knowledge loss, enabling knowledge readiness

    International Nuclear Information System (INIS)

    Day, John A.

    2012-01-01

    J. Day argued that the preservation of records is a necessary, but not a sufficient condition to enable intelligent future decision making and management of nuclear waste. He distinguishes knowledge management from information management. Information without the potential to act on it is information for its own sake. He believes that knowledge will be a key factor for the generations that follow us. Records need knowledge, and knowledge needs records. A single representation of knowledge can be dangerous. Knowledge is multifaceted and complex, which necessitates a holistic approach. Throughout the presentation the concepts of 'knowledge readiness' and 'knowledge mothballing' (the process of knowing, forgetting and relearning) were proposed. Based on experiences at Sellafield the actions of knowledge audit mapping (including technical, societal and historical knowledge), knowledge loss risk assessing (although we would like to we cannot hold on to everything, and should thus take a risk approach, asking ourselves what is at stake if we delete certain parts of information), and knowledge retention for the long term management of a nuclear facility were presented. During the discussion, the link between knowledge and behaviour was raised. It was argued that the better informed people are, the less likely they are to make mistakes

  16. Knowledge Sourcing in IT Support Services

    Science.gov (United States)

    Workman, Sue B.

    2011-01-01

    Indiana University (IU) provides great support for the technology the community needs to teach, learn, and conduct research. Rather than limiting support by defining a rigid support matrix, IU has chosen instead to utilize knowledge management technology to provide self-service for repetitive information technology (IT) questions, and focus…

  17. Empirical Research on Spatial Diffusion Process of Knowledge Spillovers

    Science.gov (United States)

    Jin, Xuehui

    2018-02-01

    Firstly, this paper gave a brief review of the core issues of previous studies on spatial distribution of knowledge spillovers. That laid the theoretical foundation for further research. Secondly, this paper roughly described the diffusion process of solar patents in Bejing-Tianjin-Hebei and the Pearl River Delta regions by means of correlation analysis based on patent information of the application date and address of patentee. After that, this paper introduced the variables of spatial distance, knowledge absorptive capacity, knowledge gap and pollution control and built the empirical model of patent, and then collecting data to test them. The results showed that knowledge absorptive capacity was the most significant factor than the other three, followed by the knowledge gap. The influence of spatial distance on knowledge spillovers was limited and the most weak influence factor was pollution control.

  18. “Bear-ly” learning: Limits of abstraction in black bear cognition

    Directory of Open Access Journals (Sweden)

    Jennifer Vonk

    2018-02-01

    Full Text Available We presented two American black bears (Ursus americanus with a serial list learning memory task, and one of the bears with a matching-to-sample task. After extended training, both bears demonstrated some success with the memory task but failed to generalize the overarching rule of the task to novel stimuli. Matching to sample proved even more difficult for our bear to learn. We conclude that, despite previous success in training bears to respond to natural categories, quantity discriminations, and other related tasks, that bears may possess a cognitive limitation with regards to learning abstract rules. Future tests using different procedures are necessary to determine whether this is a limit of bears’ cognitive capacities, or a limitation of the current tasks as presented. Future tests should present a larger number of varying stimuli. Ideally, bears of various species should be tested on these tasks to demonstrate species as well as individual differences.

  19. A Process-Based Knowledge Management System for Schools: A Case Study in Taiwan

    Science.gov (United States)

    Lee, Chi-Lung; Lu, Hsi-Peng; Yang, Chyan; Hou, Huei-Tse

    2010-01-01

    Knowledge management systems, or KMSs, have been widely adopted in business organizations, yet little research exists on the actual integration of the knowledge management model and the application of KMSs in secondary schools. In the present study, the common difficulties and limitations regarding the implementation of knowledge management into…

  20. The Well(s of Knowledge: The Decoding of Sustainability Claims in the UK and in Greece

    Directory of Open Access Journals (Sweden)

    Panayiota J. Alevizou

    2015-07-01

    Full Text Available Sustainability claims have existed on fast moving consumer goods (FMCGs for over four decades and there is evidence that they are increasing. Research suggests that consumers have a low level of knowledge and understanding of such labels. It has been found that environmental and labelling knowledge may influence consumption behaviour but the findings so far have been inconsistent. Furthermore, the issue of knowledge and particularly sense making of the variety of claims found on FMCGs today is somewhat under researched. In this paper we investigate the types of knowledge consumers draw upon in order to decode and make sense of different types of labels across two countries. We carried out a qualitative study in the UK and Greece with 12 focus groups and utilised concepts of knowledge to investigate consumer decoding of labelling. We found that overall consumers have limited labelling knowledge and understanding even though their environmental knowledge may vary. This limited labelling knowledge makes consumers feel unsettled and unsure about their shopping decisions. Finally, we identified areas where consumers demonstrated limited knowledge and requested further information and education. This has important implications for companies, marketers, and policy makers if sustainability claims are to promote and support sustainable consumption.

  1. 32 CFR 229.8 - Issuance of permits.

    Science.gov (United States)

    2010-07-01

    ..., education, and/or experience, and possesses demonstrable competence in archaeological theory and methods..., administration, or management, including at least 4 months experience and/or specialized training in the kind of... knowledge in the public interest, which may include but need not be limited to, scientific or scholarly...

  2. LIMITS OF THE EARTH BIOSPHERE

    Directory of Open Access Journals (Sweden)

    Karel KUDRNA

    2011-01-01

    Full Text Available Evaluation of the state of CO2 accumulation in the atmosphere demands knowledge on possibilities of the biosphere – its photosynthetizing apparatus, conditions and limits of absorption. A decisive precondition is to determine relation of CO2 accumulation by photosynthesis in dependence on the water balance, especially on its control quantity – transpiration, which is stabilized by supporting of underground waters.

  3. Electrospun meshes possessing region-wise differences in fiber orientation, diameter, chemistry and mechanical properties for engineering bone-ligament-bone tissues.

    Science.gov (United States)

    Samavedi, Satyavrata; Vaidya, Prasad; Gaddam, Prudhvidhar; Whittington, Abby R; Goldstein, Aaron S

    2014-12-01

    Although bone-patellar tendon-bone (B-PT-B) autografts are the gold standard for repair of anterior cruciate ligament ruptures, they suffer from drawbacks such as donor site morbidity and limited supply. Engineered tissues modeled after B-PT-B autografts are promising alternatives because they have the potential to regenerate connective tissue and facilitate osseointegration. Towards the long-term goal of regenerating ligaments and their bony insertions, the objective of this study was to construct 2D meshes and 3D cylindrical composite scaffolds - possessing simultaneous region-wise differences in fiber orientation, diameter, chemistry and mechanical properties - by electrospinning two different polymers from off-set spinnerets. Using a dual drum collector, 2D meshes consisting of an aligned polycaprolactone (PCL) fiber region, randomly oriented poly(lactide-co-glycolide) (PLGA) fiber region and a transition region (comprised of both PCL and PLGA fibers) were prepared, and region-wise differences were confirmed by microscopy and tensile testing. Bone marrow stromal cells (BMSCs) cultured on these meshes exhibited random orientations and low aspect ratios on the random PLGA regions, and high aspect ratios and alignment on the aligned PCL regions. Next, meshes containing an aligned PCL region flanked by two transition regions and two randomly oriented PLGA regions were prepared and processed into 3D cylindrical composite scaffolds using an interpenetrating photo-crosslinkable polyethylene glycol diacrylate hydrogel to recapitulate the shape of B-PT-B autografts. Tensile testing indicated that cylindrical composites were mechanically robust, and eventually failed due to stress concentration in the aligned PCL region. In summary, this study demonstrates a process to fabricate electrospun meshes possessing region-wise differences in properties that can elicit region-dependent cell responses, and be readily processed into scaffolds with the shape of B-PT-B autografts.

  4. The Humanitarian Bailment of Foreign Possessed Territories: A Proactive Method of Legal Analysis

    Science.gov (United States)

    1996-04-01

    entrusts an employee with the employer’s lawn mower to mow the employer’s lawn .220 This is analogous to the permissive entry situation where a host...accompanying text. 82 If an employee feloniously takes the lawn mower from the employer’s place of business to the employee’s house the servant has...committed larceny because the employee never had 230possession of the mower, only custody. If the employee picked up the lawn mower from the repair

  5. United States Holocaust Museums: Pathos, Possession, Patriotism

    OpenAIRE

    Baum, Rob

    2011-01-01

    This article examines the role of United States holocaust museums in directing (American) knowledge and memory of World War II, and demonstrates how signifiers of race, colour and Jewishness are played out and theatricalised. Erected in two principal U.S. cities of Los Angeles and Washington, D.C., the Holocaust Museum and Museum of Tolerance uphold very different mandates: the first dedicated to revealing European civilian tragedies during WWII; the latter dealing with Jewish persecution and...

  6. Limited knowledge of chronic kidney disease among primary care patients – a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Chow Wai

    2012-07-01

    Full Text Available Abstract Background Kidney disease is the 9th leading cause of death in Singapore. While preventive effects have focused on early detection and education, little is known about the knowledge level of chronic kidney disease (CKD locally. We seek to evaluate the knowledge of CKD among primary care patients. Methods We conducted a cross-sectional survey of a convenience sample of 1520 patients from 3 primary care centers. Those with existing CKD or on dialysis were excluded. Knowledge was assessed based on 7 questions on CKD in the self-administered questionnaire. One point was given for each correct answer with a maximum of 7 points. Results 1435 completed all 7 questions on CKD. Mean age was 48.9 ±15.0 (SD years. 50.9% were male. 62.3% had a secondary and below education and 52.4% had a monthly household income of ≤ $2000. 43.7% had chronic diseases. Mean score was 3.44 ± 1.53 (out of a maximum of 7. Median score was 4. In multivariate logistic regression, being older {>60 years [Odds Ratio (OR 0.50, 95% Confidence Interval (CI 0.32-0.79]; 40–60 years (OR 0.62, 95% CI 0.43,0.89}, less educated [up to primary education (OR 0.33, 95% CI 0.22-0.49], having a lower monthly household income [ Conclusion This suggests that CKD education should be targeted at older patients with lower education and lower socioeconomic status.

  7. Knowledge translation mechanisms in open innovation

    DEFF Research Database (Denmark)

    Simeone, Luca; Secundo, Giustina; Schiuma, Giovanni

    2017-01-01

    Purpose. This paper investigates the role of design as a knowledge translation mechanism in R&D-oriented open innovation. The scope of the paper is the investigation of how design can be used as a mean of knowledge transfer among various stakeholders who speak different languages and have divergent...... needs and interests in a process where knowledge openly flew across the boundaries of a high number of organizations. Methods. The paper combines the insights from theory with the empirical evidences gathered by adopting an extreme case study approach: the detailed analysis of a case study related...... and favors coordination in open innovation projects where many different stakeholders are engaged in. Research limitations. Although the adoption of an extreme case study approach offers important implications to understand the role of design in R&D-oriented open innovation, the use of single case study...

  8. Limiting factors in caribou population ecology

    Directory of Open Access Journals (Sweden)

    David R. Klein

    1991-10-01

    Full Text Available Caribou and wild reindeer populations fluctuate over time. On this fact there is general agreement. Factors responsible for population limitation and subsequent declines have been examined within the framework of animal population theory. There is, however, little agreement when factors limiting specific populations are generalized to Rangifer populations over broad geographic regions. Comparative examinations of wild Rangifer populations worldwide discloses that factors that have regulated those populations are highly variable between populations, apparently as a reflection of the differences in environmental variables unique to each population. Examples exist of populations where major regulating factors have been climatic extremes, predation, hunting mortality, food limitation, insects, parasites, disease, interspecific competition, and human developmental impacts or combinations of these factors. This diversity of limiting factors affecting caribou and wild reindeer populations is a reflection of the ecologial complexity of the species, a concept that has often been ignored in past efforts to reach management decisions by extrapolation from the limited localized knowledge available on the species.

  9. The investigation of crimes refering to forgery of documents and possession of forged documents

    OpenAIRE

    Kotovienė, Danutė

    2011-01-01

    THE INVESTIGATION OF CRIMES REFERING TO FORGERY OF DOCUMENTS AND POSSESSION OF FORGED DOCUMENTS Constantly improving informational technologies more and more get into our daily routine: nowadays it is widely spread internet payments, purchases, signing on-line agreements using electronic signatures. However, paper documents or other made of appropriate materials, which have material evidence, still have a very significant impact on our life. Its convey different aspects of states’ public work...

  10. A ‘new lease of life’: FnCpf1 possesses DNA cleavage activity for genome editing in human cells

    Science.gov (United States)

    Tu, Mengjun; Lin, Li; Cheng, Yilu; He, Xiubin; Sun, Huihui; Xie, Haihua; Fu, Junhao; Liu, Changbao; Li, Jin; Chen, Ding; Xi, Haitao; Xue, Dongyu; Liu, Qi; Zhao, Junzhao; Gao, Caixia; Song, Zongming; Qu, Jia

    2017-01-01

    Abstract Cpf1 nucleases were recently reported to be highly specific and programmable nucleases with efficiencies comparable to those of SpCas9. AsCpf1 and LbCpf1 require a single crRNA and recognize a 5′-TTTN-3′ protospacer adjacent motif (PAM) at the 5′ end of the protospacer for genome editing. For widespread application in precision site-specific human genome editing, the range of sequences that AsCpf1 and LbCpf1 can recognize is limited due to the size of this PAM. To address this limitation, we sought to identify a novel Cpf1 nuclease with simpler PAM requirements. Specifically, here we sought to test and engineer FnCpf1, one reported Cpf1 nuclease (FnCpf1) only requires 5′-TTN-3′ as a PAM but does not exhibit detectable levels of nuclease-induced indels at certain locus in human cells. Surprisingly, we found that FnCpf1 possesses DNA cleavage activity in human cells at multiple loci. We also comprehensively and quantitatively examined various FnCpf1 parameters in human cells, including spacer sequence, direct repeat sequence and the PAM sequence. Our study identifies FnCpf1 as a new member of the Cpf1 family for human genome editing with distinctive characteristics, which shows promise as a genome editing tool with the potential for both research and therapeutic applications. PMID:28977650

  11. Measurement of quantum noise in a single-electron transistor near the quantum limit

    Science.gov (United States)

    Xue, W. W.; Ji, Z.; Pan, Feng; Stettenheim, Joel; Blencowe, M. P.; Rimberg, A. J.

    2009-09-01

    Quantum measurement has challenged physicists for almost a century. Classically, there is no lower bound on the noise a measurement may add. Quantum mechanically, however, measuring a system necessarily perturbs it. When applied to electrical amplifiers, this means that improved sensitivity requires increased backaction that itself contributes noise. The result is a strict quantum limit on added amplifier noise. To approach this limit, a quantum-limited amplifier must possess an ideal balance between sensitivity and backaction; furthermore, its noise must dominate that of subsequent classical amplifiers. Here, we report the first complete and quantitative measurement of the quantum noise of a superconducting single-electron transistor (S-SET) near a double Cooper-pair resonance predicted to have the right combination of sensitivity and backaction. A simultaneous measurement of our S-SET's charge sensitivity indicates that it operates within a factor of 3.6 of the quantum limit, a fourfold improvement over the nearest comparable results.

  12. Constitutional and legal protection for life support limitation in India

    Directory of Open Access Journals (Sweden)

    R K Mani

    2015-01-01

    Full Text Available Appropriate treatment limitations towards the end of life to reduce unwanted burdens require ethical clarity that is supported by appropriate legislation. The lack of knowledge of enabling legal provisions, physicians feel vulnerable to legal misinterpretation of treatment limiting decisions. In India the lack of societal awareness, inadequate exploration of the gray areas of bio-ethics and unambiguous legal position relating to terminal illness have resulted in poor quality end of life care. Much of the perceived vulnerability by the physician is attributable to insufficient knowledge and understanding of existing constitutional and legal position in India. While we await informed legal and legislative opinion, this paper highlights possible legal liabilities arising from treatment limitation decisions with available defense. It is hoped that such clarity would lead to more confident ethical decisions and improved end of life care for patients.

  13. Exploring local knowledge and perceptions on zoonoses among pastoralists in northern and eastern Tanzania.

    Directory of Open Access Journals (Sweden)

    Peter Ernest Mangesho

    2017-02-01

    Full Text Available Zoonoses account for the most commonly reported emerging and re-emerging infectious diseases in Sub-Saharan Africa. However, there is limited knowledge on how pastoral communities perceive zoonoses in relation to their livelihoods, culture and their wider ecology. This study was carried out to explore local knowledge and perceptions on zoonoses among pastoralists in Tanzania.This study involved pastoralists in Ngorongoro district in northern Tanzania and Kibaha and Bagamoyo districts in eastern Tanzania. Qualitative methods of focus group discussions, participatory epidemiology and interviews were used. A total of 223 people were involved in the study. Among the pastoralists, there was no specific term in their local language that describes zoonosis. Pastoralists from northern Tanzania possessed a higher understanding on the existence of a number of zoonoses than their eastern districts' counterparts. Understanding of zoonoses could be categorized into two broad groups: a local syndromic framework, whereby specific symptoms of a particular illness in humans concurred with symptoms in animals, and the biomedical framework, where a case definition is supported by diagnostic tests. Some pastoralists understand the possibility of some infections that could cross over to humans from animals but harm from these are generally tolerated and are not considered as threats. A number of social and cultural practices aimed at maintaining specific cultural functions including social cohesion and rites of passage involve animal products, which present zoonotic risk.These findings show how zoonoses are locally understood, and how epidemiology and biomedicine are shaping pastoralists perceptions to zoonoses. Evidence is needed to understand better the true burden and impact of zoonoses in these communities. More studies are needed that seek to clarify the common understanding of zoonoses that could be used to guide effective and locally relevant interventions

  14. Exploring local knowledge and perceptions on zoonoses among pastoralists in northern and eastern Tanzania.

    Science.gov (United States)

    Mangesho, Peter Ernest; Neselle, Moses Ole; Karimuribo, Esron D; Mlangwa, James E; Queenan, Kevin; Mboera, Leonard E G; Rushton, Jonathan; Kock, Richard; Häsler, Barbara; Kiwara, Angwara; Rweyemamu, Mark

    2017-02-01

    Zoonoses account for the most commonly reported emerging and re-emerging infectious diseases in Sub-Saharan Africa. However, there is limited knowledge on how pastoral communities perceive zoonoses in relation to their livelihoods, culture and their wider ecology. This study was carried out to explore local knowledge and perceptions on zoonoses among pastoralists in Tanzania. This study involved pastoralists in Ngorongoro district in northern Tanzania and Kibaha and Bagamoyo districts in eastern Tanzania. Qualitative methods of focus group discussions, participatory epidemiology and interviews were used. A total of 223 people were involved in the study. Among the pastoralists, there was no specific term in their local language that describes zoonosis. Pastoralists from northern Tanzania possessed a higher understanding on the existence of a number of zoonoses than their eastern districts' counterparts. Understanding of zoonoses could be categorized into two broad groups: a local syndromic framework, whereby specific symptoms of a particular illness in humans concurred with symptoms in animals, and the biomedical framework, where a case definition is supported by diagnostic tests. Some pastoralists understand the possibility of some infections that could cross over to humans from animals but harm from these are generally tolerated and are not considered as threats. A number of social and cultural practices aimed at maintaining specific cultural functions including social cohesion and rites of passage involve animal products, which present zoonotic risk. These findings show how zoonoses are locally understood, and how epidemiology and biomedicine are shaping pastoralists perceptions to zoonoses. Evidence is needed to understand better the true burden and impact of zoonoses in these communities. More studies are needed that seek to clarify the common understanding of zoonoses that could be used to guide effective and locally relevant interventions. Such studies should

  15. Introduction: New Frontiers of Ecological Knowledge: Co-producing Knowledge and Governance in Asia

    Directory of Open Access Journals (Sweden)

    Shubhra Gururani

    2014-01-01

    Full Text Available This essay makes a case for centering the questions of ecological knowledge in order to understand how environmental governance and resource access are being remade in the frontier ecologies of Asia. These frontiers, consisting of the so-called uplands and coastal zones, are increasingly subject to new waves of extractive and conservation activities, prompted in part by rising values attached to these ecologies by new actors and actor coalitions. Drawing on recent writings in science and technology studies, we examine the coproduction (Jasanoff 2004 of ecological knowledge and governance at this conjuncture of neoliberal interventions, land grabs, and climate change. We outline the complex ways through which the involvement of new actors, new technologies, and practices of boundary work, territorialisation, scale-making, and expertise transform the dynamics of the coproduction of knowledge and governance. Drawing on long term field research in Asia, the articles in this special section show that resident peoples are often marginalised from the production and circulation of ecological knowledge, and thus from environmental governance. While attentive to the entry of new actors and to the shifts in relations of authority, control, and decision-making, the papers also present examples of how this marginalisation can be challenged, by highlighting the limits of boundary-work and expertise in such frontier ecologies.

  16. Making context explicit for explanation and incremental knowledge acquisition

    Energy Technology Data Exchange (ETDEWEB)

    Brezillon, P. [Univ. Paris (France)

    1996-12-31

    Intelligent systems may be improved by making context explicit in problem solving. This is a lesson drawn from a study of the reasons why a number of knowledge-based systems (KBSs) failed. We discuss the interest to make context explicit in explanation generation and incremental knowledge acquisition, two important aspects of intelligent systems that aim to cooperate with users. We show how context can be used to better explain and incrementally acquire knowledge. The advantages of using context in explanation and incremental knowledge acquisition are discussed through SEPIT, an expert system for supporting diagnosis and explanation through simulation of power plants. We point out how the limitations of such systems may be overcome by making context explicit.

  17. Knowledge dynamics in the tourism-social entrepreneurship nexus

    DEFF Research Database (Denmark)

    Phi, Giang; Whitford, Michelle; Dredge, Dianne

    2017-01-01

    Tourism is often employed as a vehicle for facilitating social-economic development, however its usefulness has been somewhat limited in relation to addressing social issues, and in particular, those issues relating to poverty. This is partly due to the lack of cross-sectoral interactions...... the creation and synergising of social innovation that addresses persistent social issues. Yet to date, the utility of cross-sectoral knowledge dynamics still remains largely under-researched in both the social entrepreneurship and tourism literature. This chapter introduces readers to the concept of knowledge...... dynamics and discusses knowledge dynamics in the tourism and social entrepreneurship nexus via a case study of community-based tourism in Mai Hich, Vietnam. We argue that by gaining an enhanced understanding of cross-sectoral knowledge dynamics, we can strengthen the overall praxis of tourism and social...

  18. Laser Theory for Optomechanics: Limit Cycles in the Quantum Regime

    Directory of Open Access Journals (Sweden)

    Niels Lörch

    2014-01-01

    Full Text Available Optomechanical systems can exhibit self-sustained limit cycles where the quantum state of the mechanical resonator possesses nonclassical characteristics such as a strongly negative Wigner density, as was shown recently in a numerical study by Qian et al. [Phys. Rev. Lett. 109, 253601 (2012]. Here, we derive a Fokker-Planck equation describing mechanical limit cycles in the quantum regime that correctly reproduces the numerically observed nonclassical features. The derivation starts from the standard optomechanical master equation and is based on techniques borrowed from the laser theory due to Haake and Lewenstein. We compare our analytical model with numerical solutions of the master equation based on Monte Carlo simulations and find very good agreement over a wide and so far unexplored regime of system parameters. As one main conclusion, we predict negative Wigner functions to be observable even for surprisingly classical parameters, i.e., outside the single-photon strong-coupling regime, for strong cavity drive and rather large limit-cycle amplitudes. The approach taken here provides a natural starting point for further studies of quantum effects in optomechanics.

  19. How District Leaders Use Knowledge Management to Influence Principals' Instructional Leadership

    Science.gov (United States)

    McGloughlin, Denise Marie

    2016-01-01

    The study of knowledge management, an integrated system of an organization's culture, conditions, and structure, as applied to educational institutions is limited. It was not known how district leaders use knowledge management to influence principals' instructional leadership performance. The purpose of this qualitative single-case study was to…

  20. General Nutrition Knowledge among Carers at Group Homes for People with Intellectual Disability

    Science.gov (United States)

    Hamzaid, N. H.; Flood, V. M.; Prvan, T.; O'Connor, H. T.

    2018-01-01

    Background: Good nutrition knowledge among carers of people with intellectual disability (ID) living in group homes is essential as they have a primary role in food provision for residents. Research on the nutrition knowledge of carers is limited. Method: This cross-sectional study assessed the level of general nutrition knowledge in a convenience…

  1. Tacit knowledge in action: basic notions of knowledge sharing in computer supported work environments

    OpenAIRE

    Mackenzie Owen, John

    2001-01-01

    An important characteristic of most computer supported work environments is the distribution of work over individuals or teams in different locations. This leads to what we nowadays call `virtual' environments. In these environments communication between actors is to a large degree mediated, i.e. established through communications media (telephone, fax, computer networks) rather in a face-to-face way. Unfortunately, mediated communication limits the effectiveness of knowledge exchange in virt...

  2. Integrated knowledge translation: digging deeper, moving forward.

    Science.gov (United States)

    Kothari, Anita; Wathen, C Nadine

    2017-06-01

    Integrated knowledge translation has risen in popularity as a solution to the underuse of research in policy and practice settings. It engages knowledge users-policymakers, practitioners, patients/consumers or their advocates, and members of the wider public-in mutually beneficial research that can involve the joint development of research questions, data collection, analysis and dissemination of findings. Knowledge that is co-produced has a better chance of being implemented. The purpose of this paper is to update developments in the field of integrated knowledge translation through a deeper analysis of the approach in practice-oriented and policy-oriented health research. We present collaborative models that fall outside the scope of integrated knowledge translation, but then explore consensus-based approaches and networks as alternate sites of knowledge co-production. We discuss the need to advance the field through the development, or use, of data collection and interpretation tools that creatively engage knowledge users in the research process. Most importantly, conceptually relevant outcomes need to be identified, including ones that focus on team transformation through the co-production of knowledge. We explore some of these challenges and benefits in detail to help researchers understand what integrated knowledge translation means, and whether the approach's potential added value is worth the investment of time, energy and other resources. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  3. The problem of intermixing of metals possessing no mutual solubility upon explosion welding (Cu–Ta, Fe–Ag, Al–Ta)

    International Nuclear Information System (INIS)

    Greenberg, B.A.; Ivanov, M.A.; Rybin, V.V.; Elkina, O.A.; Antonova, O.V.; Patselov, A.M.; Inozemtsev, A.V.; Plotnikov, A.V.; Volkova, A.Yu.; Besshaposhnikov, Yu.P.

    2013-01-01

    On the basis of the results obtained for joints of dissimilar metals such as copper–tantalum and iron–silver, the reason of immiscible suspensions mixing upon explosion welding has been cleared out. It has been found that the interface (plain or wavy) is not smooth and contains inhomogeneities, namely, cusps and local melting zones. The role of granulating fragmentation providing partitioning of initial materials as a main channel of input energy dissipation has been revealed. It has been shown that in joints of metals possessing normal solubility the local melting zones are true solutions, but if metals possess no mutual solubility the local melting zones are colloidal solutions. Realization of either emulsion or suspension variant takes place. The results can be used in the development of new joints of metals possessing no mutual solubility. - Highlights: ► Immiscible pairs Ta/Cu and Fe/Ag are welded successfully by explosive welding. ► Fragmentation provides for partitioning as the main energy dissipation channel. ► Immiscible metals form colloidal solid solutions during solidification. ► Melting and boiling temperatures ratio determines the colloidal solution type. ► Local melting zones being in suspension form enhance welds hardening.

  4. The role of knowledge management in supply chain management: A literature review

    International Nuclear Information System (INIS)

    Pérez-Salazar, María del Rosario; Lasserre, Alberto Alfonso Aguilar; Cedillo-Campos, Miguel Gastón; González, José Carlos Hernández

    2017-01-01

    The aim of this paper is to examine the state of knowledge management research in supply chain management from three standpoints, methodological approach, supply chain management area, and knowledge management processes. Design/methodology/approach: To achieve this, a systematic review is conducted over the period 2000-2014 on the basis of a qualitative content analysis. Findings: Major results showed that knowledge management can be viewed as a leverage mechanism for: (i) supply chain integration; (ii) the enhancement of intra and inter-relations across the supply chain; (iii) supply chain strategy alignment; and (iv) the reinforcement of knowledge transfer in product development. Some supply chain management areas such as reverse logistics, inventory management, forecasting/demand planning, outsourcing, and risk management have been explored only to some extent. Furthermore, knowledge transfer is being studied in the majority of the articles, mainly by both case study and survey approach; mathematical models and simulation techniques are used in very limited articles. Findings concerning theoretical perspectives and managerial issues are also described. Research limitations/implications: The limitation of our study encompasses the aspects of search period (2000-2014), selection of search databases (Web of Science and SCOPUS and language selection (English). Practical implications: The exhibition of the KM processes within the SC context may help practitioners and managers interested in implementing KM initiatives to replicate the methodologies in order to increase the possibilities of a successful KM adoption. Originality/value: The systematic review will contribute to the understanding of the present state of research in the knowledge management theory, with focus on the supply chain, as there are no state-of-knowledge studies that report a systematic literature review approach.

  5. The role of knowledge management in supply chain management: A literature review

    Energy Technology Data Exchange (ETDEWEB)

    Pérez-Salazar, María del Rosario; Lasserre, Alberto Alfonso Aguilar; Cedillo-Campos, Miguel Gastón; González, José Carlos Hernández

    2017-07-01

    The aim of this paper is to examine the state of knowledge management research in supply chain management from three standpoints, methodological approach, supply chain management area, and knowledge management processes. Design/methodology/approach: To achieve this, a systematic review is conducted over the period 2000-2014 on the basis of a qualitative content analysis. Findings: Major results showed that knowledge management can be viewed as a leverage mechanism for: (i) supply chain integration; (ii) the enhancement of intra and inter-relations across the supply chain; (iii) supply chain strategy alignment; and (iv) the reinforcement of knowledge transfer in product development. Some supply chain management areas such as reverse logistics, inventory management, forecasting/demand planning, outsourcing, and risk management have been explored only to some extent. Furthermore, knowledge transfer is being studied in the majority of the articles, mainly by both case study and survey approach; mathematical models and simulation techniques are used in very limited articles. Findings concerning theoretical perspectives and managerial issues are also described. Research limitations/implications: The limitation of our study encompasses the aspects of search period (2000-2014), selection of search databases (Web of Science and SCOPUS and language selection (English). Practical implications: The exhibition of the KM processes within the SC context may help practitioners and managers interested in implementing KM initiatives to replicate the methodologies in order to increase the possibilities of a successful KM adoption. Originality/value: The systematic review will contribute to the understanding of the present state of research in the knowledge management theory, with focus on the supply chain, as there are no state-of-knowledge studies that report a systematic literature review approach.

  6. The role of knowledge management in supply chain management: A literature review

    Directory of Open Access Journals (Sweden)

    María del Rosario Pérez-Salazar

    2017-10-01

    Full Text Available Purpose: The aim of this paper is to examine the state of knowledge management research in supply chain management from three standpoints, methodological approach, supply chain management area, and knowledge management processes. Design/methodology/approach: To achieve this, a systematic review is conducted over the period 2000-2014 on the basis of a qualitative content analysis. Findings: Major results showed that knowledge management can be viewed as a leverage mechanism for: (i supply chain integration; (ii the enhancement of intra and inter-relations across the supply chain; (iii supply chain strategy alignment; and (iv the reinforcement of knowledge transfer in product development. Some supply chain management areas such as reverse logistics, inventory management, forecasting/demand planning, outsourcing, and risk management have been explored only to some extent. Furthermore, knowledge transfer is being studied in the majority of the articles, mainly by both case study and survey approach; mathematical models and simulation techniques are used in very limited articles. Findings concerning theoretical perspectives and managerial issues are also described. Research limitations/implications: The limitation of our study encompasses the aspects of search period (2000-2014, selection of search databases (Web of Science and SCOPUS and language selection (English. Practical implications: The exhibition of the KM processes within the SC context may help practitioners and managers interested in implementing KM initiatives to replicate the methodologies in order to increase the possibilities of a successful KM adoption. Originality/value: The systematic review will contribute to the understanding of the present state of research in the knowledge management theory, with focus on the supply chain, as there are no state-of-knowledge studies that report a systematic literature review approach.

  7. Entrepreneurship and technology transfer knowledge utilization and management

    NARCIS (Netherlands)

    Chavez, Victor

    2016-01-01

    Research at the intersection of creative enterprise, knowledge intensive entrepreneurship, public policy, and economic development is limited, although individually, each of these areas has been researched extensively. Reflective practitioners in industry, Government, and Technology Transfer can

  8. Z limit of elements in the universe

    International Nuclear Information System (INIS)

    Yoshikawa, S.

    1985-02-01

    From a general consideration of atomic models, the Z of elements cannot exceed 1/α, where α is the fine structure constant. Combined with a knowledge of nuclear physics, we may conclude that the limit on strong interaction is that no long-lived nucleus exists beyond Z = 1/α

  9. Finding Horndeski theories with Einstein gravity limits

    Energy Technology Data Exchange (ETDEWEB)

    McManus, Ryan; Lombriser, Lucas; Peñarrubia, Jorge, E-mail: ryanm@roe.ac.uk, E-mail: llo@roe.ac.uk, E-mail: jorpega@roe.ac.uk [Institute for Astronomy, University of Edinburgh, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ (United Kingdom)

    2016-11-01

    The Horndeski action is the most general scalar-tensor theory with at most second-order derivatives in the equations of motion, thus evading Ostrogradsky instabilities and making it of interest when modifying gravity at large scales. To pass local tests of gravity, these modifications predominantly rely on nonlinear screening mechanisms that recover Einstein's Theory of General Relativity in regions of high density. We derive a set of conditions on the four free functions of the Horndeski action that examine whether a specific model embedded in the action possesses an Einstein gravity limit or not. For this purpose, we develop a new and surprisingly simple scaling method that identifies dominant terms in the equations of motion by considering formal limits of the couplings that enter through the new terms in the modified action. This enables us to find regimes where nonlinear terms dominate and Einstein's field equations are recovered to leading order. Together with an efficient approximation of the scalar field profile, one can then further evaluate whether these limits can be attributed to a genuine screening effect. For illustration, we apply the analysis to both a cubic galileon and a chameleon model as well as to Brans-Dicke theory. Finally, we emphasise that the scaling method also provides a natural approach for performing post-Newtonian expansions in screened regimes.

  10. Understanding the Financial Knowledge Gap: A New Dimension of Inequality in Later Life.

    Science.gov (United States)

    Khan, Mohammad Nuruzzaman; Rothwell, David W; Cherney, Katrina; Sussman, Tamara

    2017-01-01

    To understand individuals' financial behaviors, it is important to understand the financial knowledge gap - the distance between one's objective and subjective financial knowledge. Overestimating one's financial knowledge can lead to risky financial behaviors. To date, limited empirical work has examined how financial knowledge gap varies across age groups. We analyze the size and nature of the financial knowledge gap and its variation across age groups. Using nationally representative data, we find robust evidence that older adults overestimate their financial knowledge. Social workers can assess the financial knowledge gap and educate their clients to protect from financial fraud, exploitation, and abuse.

  11. Ethnobotanical knowledge of Apiaceae family in Iran: A review

    Directory of Open Access Journals (Sweden)

    Mohammad Sadegh Amiri

    2016-11-01

    Full Text Available Objective: Apiaceae (Umbelliferae family is one of the biggest plant families on the earth. Iran has  a huge diversity of Apiaceae members . This family possesses a range of compounds that have many biological activities. The members of this family are well known as vegetables, culinary and medicinal plants. Here, we present a review of ethnobotanical uses of Apiaceae plants by the Iranian people in order to provide a comprehensive documentation for future investigations. Materials and Methods: We checked scientific studies published in books and journals in various electronic databases (Medline, PubMed, Science Direct, Scopus and Google Scholar websites from 1937 to 2015 and reviewed a total of 52 publications that provided information about different applications of these plant species in human and livestock. Results: As a result of this review, several ethnobotanical usages of 70 taxa, 17 of which were endemic, have been determined. These plants were used for medicinal and non-medicinal purposes. The most commonly used parts were fruits, leaves, aerial parts and gums. The most common methods of preparation were decoction, infusion and poultice. Conclusion: To our knowledge, this paper represents a comprehensive literature search of ethnobotanical uses of Apiaceae reported from Iran. This study highlights the rich traditional knowledge of this family that has remained in Iran. However, most of this knowledge survive only as memories from the past in the minds of the elderly, and will probably vanish in a few decades. Thus, we compiled these scattered data together in a single document for the next scientific works with ethnobotanical interests.

  12. Women's Awareness and Knowledge of Abortion Laws: A Systematic Review.

    Directory of Open Access Journals (Sweden)

    Anisa R Assifi

    Full Text Available Incorrect knowledge of laws may affect how women enter the health system or seek services, and it likely contributes to the disconnect between official laws and practical applications of the laws that influence women's access to safe, legal abortion services.To provide a synthesis of evidence of women's awareness and knowledge of the legal status of abortion in their country, and the accuracy of women's knowledge on specific legal grounds and restrictions outlined in a country's abortion law.A systematic search was carried for articles published between 1980-2015. Quantitative, mixed-method data collection, and objectives related to women's awareness or knowledge of the abortion law was included. Full texts were assessed, and data extraction done by a single reviewer. Final inclusion for analysis was assessed by two reviewers. The results were synthesised into tables, using narrative synthesis.Of the original 3,126 articles, and 16 hand searched citations, 24 studies were included for analysis. Women's correct general awareness and knowledge of the legal status was less than 50% in nine studies. In six studies, knowledge of legalization/liberalisation ranged between 32.3%-68.2%. Correct knowledge of abortion on the grounds of rape ranged from 12.8%-98%, while in the case of incest, ranged from 9.8%-64.5%. Abortion on the grounds of fetal impairment and gestational limits, varied widely from 7%-94% and 0%-89.5% respectively.This systematic review synthesizes literature on women's awareness and knowledge of the abortion law in their own context. The findings show that correct general awareness and knowledge of the abortion law and legal grounds and restrictions amongst women was limited, even in countries where the laws were liberal. Thus, interventions to disseminate accurate information on the legal context are necessary.

  13. Women's Awareness and Knowledge of Abortion Laws: A Systematic Review.

    Science.gov (United States)

    Assifi, Anisa R; Berger, Blair; Tunçalp, Özge; Khosla, Rajat; Ganatra, Bela

    2016-01-01

    Incorrect knowledge of laws may affect how women enter the health system or seek services, and it likely contributes to the disconnect between official laws and practical applications of the laws that influence women's access to safe, legal abortion services. To provide a synthesis of evidence of women's awareness and knowledge of the legal status of abortion in their country, and the accuracy of women's knowledge on specific legal grounds and restrictions outlined in a country's abortion law. A systematic search was carried for articles published between 1980-2015. Quantitative, mixed-method data collection, and objectives related to women's awareness or knowledge of the abortion law was included. Full texts were assessed, and data extraction done by a single reviewer. Final inclusion for analysis was assessed by two reviewers. The results were synthesised into tables, using narrative synthesis. Of the original 3,126 articles, and 16 hand searched citations, 24 studies were included for analysis. Women's correct general awareness and knowledge of the legal status was less than 50% in nine studies. In six studies, knowledge of legalization/liberalisation ranged between 32.3%-68.2%. Correct knowledge of abortion on the grounds of rape ranged from 12.8%-98%, while in the case of incest, ranged from 9.8%-64.5%. Abortion on the grounds of fetal impairment and gestational limits, varied widely from 7%-94% and 0%-89.5% respectively. This systematic review synthesizes literature on women's awareness and knowledge of the abortion law in their own context. The findings show that correct general awareness and knowledge of the abortion law and legal grounds and restrictions amongst women was limited, even in countries where the laws were liberal. Thus, interventions to disseminate accurate information on the legal context are necessary.

  14. Knowledge as an Asset and Knowledge Management

    OpenAIRE

    Sevinç Gülseçen

    2014-01-01

    The most valuable resource available to any organization today is its knowledge asset which is stored in processes and information systems, corporate data warehouses, employees’ brains, copyrights and patents. Knowledge management is the process of capturing, distributing, and effectively using this knowledge. The factors affecting Knowledge Management can be listed as follows: organizational culture, knowledge manager, the evolution of knowledge, knowledge polution and technology.

  15. Knowledge as an Asset and Knowledge Management

    Directory of Open Access Journals (Sweden)

    Sevinç Gülseçen

    2014-03-01

    Full Text Available The most valuable resource available to any organization today is its knowledge asset which is stored in processes and information systems, corporate data warehouses, employees’ brains, copyrights and patents. Knowledge management is the process of capturing, distributing, and effectively using this knowledge. The factors affecting Knowledge Management can be listed as follows: organizational culture, knowledge manager, the evolution of knowledge, knowledge polution and technology.

  16. Disease-related knowledge, attitude and practices of tuberculosis ...

    African Journals Online (AJOL)

    Preferred Customer

    BACKGROUND: Tuberculosis (TB) is a major public health problem. World Health ... hospitals were interviewed on their knowledge, attitude and practice related to TB using pre-tested ..... patients exercise care to limit the spread of. TB, only ...

  17. Knowledge Economy and its Effects in Romania

    Directory of Open Access Journals (Sweden)

    Prof. Ph. D. Laura Cismas

    2009-05-01

    Full Text Available Knowledge economy implies that the rationality of individuals is limited because they make and adapt their choices in an environment affected by risk and uncertainty. The first part of this paper proposes an analysis of the knowledge economy, based on its interdisciplinary nature. Thus, classical theories adapt to visions that pertain to the dynamics of human interactions, the restructuring of the social network theory, the general equilibrium theory and the game theory.The research part of this paper identifies and explains the link between innovation and knowledge, as well as its effects on the Romanian economy’s competitiveness and innovation. The conclusions illustrate that the consolidation of knowledge-based economy in Romania implies setting certain priorities, such as: investing in education, developing entrepreneurship, creating an innovative and efficient system made up of companies, research centers and universities, which enables new technologies to be absorbed, adapted and created for the society.

  18. Känsla, förnuft eller traditionella metoder : Hur värderar svenska entreprenörer sina företag inför equity crowdfundingkampanjer?

    OpenAIRE

    Langvall, Fredrik; Björklund, Peter

    2016-01-01

    The financing phenomenon equity crowdfunding, which is the smallest of the four crowdfunding types, has in recent years expanded quickly. This has led to companies and entrepreneurs that possess limited knowledge about business and are unable to get financed in any other way making their way to this financing type. Their lack of knowledge regarding valuation for businesses has not previously been studied. Researchers has however voiced their concerns regarding valuation for companies on this ...

  19. Knowledge acquisition for the internationalization of the smaller firm:Content and sources

    OpenAIRE

    Harris, Simon; Fletcher, Margaret

    2012-01-01

    Internationalization process research emphasizes accumulated experience and networks as sources of knowledge for internationalization. Our understanding, however, as to what this knowledge is in practice for smaller firms, the challenges they face in acquiring it, and how they address those challenges is limited. Integrating organizational learning concepts with our theoretical understanding of the small firm internationalization process, we develop a new framework for understanding knowledge...

  20. Knowledge Gaps

    DEFF Research Database (Denmark)

    Lyles, Marjorie; Pedersen, Torben; Petersen, Bent

    2003-01-01

    The study explores what factors influence the reduction of managers' perceivedknowledge gaps in the context of the environments of foreign markets. Potentialdeterminants are derived from traditional internationalization theory as well asorganizational learning theory, including the concept...... of absorptive capacity. Building onthese literature streams a conceptual model is developed and tested on a set of primarydata of Danish firms and their foreign market operations. The empirical study suggeststhat the factors that pertain to the absorptive capacity concept - capabilities ofrecognizing......, assimilating, and utilizing knowledge - are crucial determinants ofknowledge gap elimination. In contrast, the two factors deemed essential in traditionalinternationalization process theory - elapsed time of operations and experientiallearning - are found to have no or limited effect.Key words...

  1. Knowledge repositories in knowledge cities: institutions, conventions and knowledge subnetworks

    NARCIS (Netherlands)

    Cheng, P.; Choi, C.J.; Chen, Shu; Eldomiaty, T.I.; Millar-Schijf, Carla C.J.M.

    2004-01-01

    Abstract: Suggests another dimension of research in, and application of, knowledge management. This theoretical paper adopts a conceptual, multi-disciplinary approach. First, knowledge can be stored and transmitted via institutions. Second, knowledge "subnetworks" or smaller groupings within larger

  2. Knowledge management: organizing nursing care knowledge.

    Science.gov (United States)

    Anderson, Jane A; Willson, Pamela

    2009-01-01

    Almost everything we do in nursing is based on our knowledge. In 1984, Benner (From Novice to Expert: Excellence and Power in Clinical Nursing Practice. Menlo Park, CA: Addison-Wesley; 1984) described nursing knowledge as the culmination of practical experience and evidence from research, which over time becomes the "know-how" of clinical experience. This "know-how" knowledge asset is dynamic and initially develops in the novice critical care nurse, expands within competent and proficient nurses, and is actualized in the expert intensive care nurse. Collectively, practical "know-how" and investigational (evidence-based) knowledge culminate into the "knowledge of caring" that defines the profession of nursing. The purpose of this article is to examine the concept of knowledge management as a framework for identifying, organizing, analyzing, and translating nursing knowledge into daily practice. Knowledge management is described in a model case and implemented in a nursing research project.

  3. Knowledge-Sharing Networks in Hunter-Gatherers and the Evolution of Cumulative Culture.

    Science.gov (United States)

    Salali, Gul Deniz; Chaudhary, Nikhil; Thompson, James; Grace, Olwen Megan; van der Burgt, Xander M; Dyble, Mark; Page, Abigail E; Smith, Daniel; Lewis, Jerome; Mace, Ruth; Vinicius, Lucio; Migliano, Andrea Bamberg

    2016-09-26

    Humans possess the unique ability for cumulative culture [1, 2]. It has been argued that hunter-gatherer's complex social structure [3-9] has facilitated the evolution of cumulative culture by allowing information exchange among large pools of individuals [10-13]. However, empirical evidence for the interaction between social structure and cultural transmission is scant [14]. Here we examine the reported co-occurrence of plant uses between individuals in dyads (which we define as their "shared knowledge" of plant uses) in BaYaka Pygmies from Congo. We studied reported uses of 33 plants of 219 individuals from four camps. We show that (1) plant uses by BaYaka fall into three main domains: medicinal, foraging, and social norms/beliefs; (2) most medicinal plants have known bioactive properties, and some are positively associated with children's BMI, suggesting that their use is adaptive; (3) knowledge of medicinal plants is mainly shared between spouses and biological and affinal kin; and (4) knowledge of plant uses associated with foraging and social norms is shared more widely among campmates, regardless of relatedness, and is important for camp-wide activities that require cooperation. Our results show the interdependence between social structure and knowledge sharing. We propose that long-term pair bonds, affinal kin recognition, exogamy, and multi-locality create ties between unrelated families, facilitating the transmission of medicinal knowledge and its fitness implications. Additionally, multi-family camps with low inter-relatedness between camp members provide a framework for the exchange of functional information related to cooperative activities beyond the family unit, such as foraging and regulation of social life. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Sexual knowledge, attitudes and activity of older people in Taipei, Taiwan.

    Science.gov (United States)

    Wang, Tze-Fang; Lu, Chwen-Hwa; Chen, I-Ju; Yu, Shu

    2008-02-01

    We examined sexual activity and predictive factors among older people in Taipei, Taiwan. We aimed to characterize the older population engaged in sexual activity and determine influencing factors, exploring aspects of sexuality that may influence elders' health and quality of life (QOL). Studies of sexual attitudes and behaviour have found that sexual difficulties are common among mature adults worldwide, influenced in men and women by physical health, ageing, psychosocial and cultural factors. We conducted a community-based retrospective study involving a random sample of 412 men and 204 women over age 65. A questionnaire on demographics and social situations was administered, along with a Sexuality Knowledge and Attitudes Scale; 34 questions evaluated sexual knowledge and 18 evaluated sexual attitudes. Two-hundred and twenty participants were sexually active (35.7%), 185 mainly with spouses (84.1%); frequency was 21.4 (SD 16.9) times per year (range: 1-120). Multiple logistic regressions identified five significant predictors of sexual activity: gender, age, being with spouse, sexual knowledge and sexual attitudes. Sexual activity was significantly associated with higher education levels, lower stress and more self-reported daily activities. Our results agreed with Western studies linking sexual activity with better health and higher QOL in older adults. Older peoples' stress and daily activity levels are recognized quality-of-life measures; lower stress and more daily activities among sexually active older people suggests a connection between sexual activity and higher QOL. Increasing knowledge and improving attitudes about sexuality may help older people build healthier relationships and enhance health and QOL. Relevance to clinical practice. If healthcare professionals possess greater understanding of older peoples' sexuality, healthcare systems may find ways to increase sexual knowledge and foster healthier attitudes and relationships to improve older peoples

  5. Process Improvement through Software Operation Knowledge : If the SOK Fits, Wear It!

    NARCIS (Netherlands)

    van der Schuur, H.W.

    2011-01-01

    Although the software industry is flourishing, and software-producing organizations strive for high levels of end-user satisfaction, these organizations do only limitedly recognize and use knowledge of the in-the-field operation of their software (e.g. software operation knowledge or SOK). Less than

  6. APPLIED OPTICS. Overcoming Kerr-induced capacity limit in optical fiber transmission.

    Science.gov (United States)

    Temprana, E; Myslivets, E; Kuo, B P-P; Liu, L; Ataie, V; Alic, N; Radic, S

    2015-06-26

    Nonlinear optical response of silica imposes a fundamental limit on the information transfer capacity in optical fibers. Communication beyond this limit requires higher signal power and suppression of nonlinear distortions to prevent irreversible information loss. The nonlinear interaction in silica is a deterministic phenomenon that can, in principle, be completely reversed. However, attempts to remove the effects of nonlinear propagation have led to only modest improvements, and the precise physical mechanism preventing nonlinear cancellation remains unknown. We demonstrate that optical carrier stability plays a critical role in canceling Kerr-induced distortions and that nonlinear wave interaction in silica can be substantially reverted if optical carriers possess a sufficient degree of mutual coherence. These measurements indicate that fiber information capacity can be notably increased over previous estimates. Copyright © 2015, American Association for the Advancement of Science.

  7. Knowledge Sharing in Knowledge-Intensive Firms

    DEFF Research Database (Denmark)

    Gupta, Akshey; Michailova, Snejina

    2004-01-01

    This paper is a study of the knowledge-sharing difficulties experienced by three departments in a knowledge-intensive firm. The case organization is a global consulting firm that has been on the forefront of knowledge management and has won several knowledge management related international accla...

  8. Relation Analysis of Knowledge Management, Research, and Innovation in University Research Groups

    Directory of Open Access Journals (Sweden)

    Heyder Paez-Logreira

    2016-12-01

    Full Text Available Knowledge is a competitive advantage for companies. Knowledge Management helps to keep this competitiveness. Universities face with challenges in research, innovation and international competitiveness. The purpose of this paper includes studying Knowledge Management Models, and Innovation Models apply to Research Groups of Universities, through an analysis of relation in inter-organizational level. Some researchers and leaders of research groups participated in a survey about knowledge management and innovation. Here we show the relationship between knowledge management, innovation and research, including processes and operations performed by universities around these. We organize the results in three dimensions: Knowledge Management perception, the relationship between Knowledge Management and Innovation, and Strategic Knowledge organization. Too, we identify a generality of good practices, challenges, and limitations on Research Groups for Knowledge Management.

  9. Knowledge engineering thinking of maintenance

    International Nuclear Information System (INIS)

    2007-01-01

    Maintenance optimization problem could not always settled mathematically and was obliged to use quasi-optimum solution with omitting non-formulated limiting condition or neglecting part of optimization object. In such a case knowledge engineering thinking was encouraged. Maintenance of complicated plant and artificial system should be considered from artificial object (equipment/facility hardware and system), technical information and knowledge base, and organizational and human aspect or society and institution. Comprehensive management system in organization and society was necessary not only for assuring integrity of equipment but also for attaining higher performance, reliability and economics of system. For better judgment it was important to share mechanism to make use of more information with organization or whole society. It was required to create database and data mining for knowledge base management system of maintenance. Maintenance was called 'last fortress' to assure quality such as reliability and safety of required function of equipment. Strategic approach to develop maintenance technology under cooperation was considered. Life extension R and D road map was launched in 2005. (T. Tanaka)

  10. Reactive, anxious and possessive forms of jealousy and their relation to relationship quality among heterosexuals and homosexuals

    NARCIS (Netherlands)

    Barelds, Dick P. H.; Dijkstra, Pieternel

    2006-01-01

    The present study examined the relationship between relational quality and three different types of jealousy-reactive, anxious and possessive jealousy. The sample consisted of 76 gay men, 79 lesbians, 70 heterosexual women and 70 heterosexual men. Findings show that different types of jealousy

  11. Elementary Teachers' Perceptions of Teaching Science to Improve Student Content Knowledge

    Science.gov (United States)

    Stephenson, Robert L.

    The majority of Grade 5 students demonstrate limited science knowledge on state assessments. This trend has been documented since 2010 with no evidence of improvement. Because state accountability formulas include proficiency scores and carry sanctions against districts that fail to meet proficiency thresholds, improved student performance in science is an important issue to school districts. The purpose of this study was to explore elementary teachers' perceptions about their students' science knowledge, the strategies used to teach science, the barriers affecting science teaching, and the self-efficacy beliefs teachers maintain for teaching science. This study, guided by Vygotsky's social constructivist theory and Bandura's concept of self-efficacy, was a bounded instrumental case study in which 15 participants, required to be teaching K-5 elementary science in the county, were interviewed. An analytic technique was used to review the qualitative interview data through open coding, clustering, and analytical coding resulting in identified categorical themes that addressed the research questions. Key findings reflect students' limited content knowledge in earth and physical science. Teachers identified barriers including limited science instructional time, poor curricular resources, few professional learning opportunities, concern about new state standards, and a lack of teaching confidence. To improve student content knowledge, teachers identified the need for professional development. The project is a professional development series provided by a regional education service agency for K-5 teachers to experience science and engineering 3-dimensional learning. Area students will demonstrate deeper science content knowledge and benefit from improved science instructional practice and learning opportunities to become science problem solvers and innovative contributors to society.

  12. Limitations and corrections in measuring dynamic characteristics of structural systems

    International Nuclear Information System (INIS)

    Walter, P.L.

    1978-10-01

    The work deals with limitations encountered in measuring the dynamic characteristics of structural systems. Structural loading and response are measured by transducers possessing multiple resonant frequencies in their transfer function. In transient environments, the resultant signals from these transducers are shown to be analytically unpredictable in amplitude level and frequency content. Data recorded during nuclear effects simulation testing on structures are analyzed. Results of analysis can be generalized to any structure which encounters dynamic loading. Methods to improve the recorded data are described which can be implemented on a frequency selective basis during the measurement process. These improvements minimize data distortion attributable to the transfer characteristics of the measuring transducers

  13. Assessment of the knowledge and attitudes regarding HIV/AIDS among pre-clinical medical students in Israel

    Science.gov (United States)

    2014-01-01

    Background Today’s medical students are the future physicians of people living with HIV/AIDS (PLWHA). It is therefore essential that medical students possess the appropriate knowledge and attitudes regarding PLWHA. This study aims to evaluate knowledge and attitudes of pre-clinical Israeli medical students and to assess whether their knowledge and attitudes change throughout their pre-clinical studies. Methods A cross-sectional study was conducted among all pre-clinical medical students from the four medical schools in Israel during the academic year of 2010/2011 (a total of 1,470 students). A self-administered questionnaire was distributed. The questionnaire sought student responses pertaining to knowledge of HIV transmission and non-transmission routes, basic knowledge of HIV/AIDS treatment and attitudes towards HIV/AIDS. Results The study’s response rate was 62.24 percent. Knowledge among pre-clinical medical students was generally high and showed a statistically significant improvement as students progressed through their pre-clinical studies. However, there were some misconceptions, mostly regarding HIV transmission via breastfeeding and knowledge of HIV prevention after exposure to the virus. Students’ attitudes were found to include stigmatizing notions. Furthermore, the majority of medical students correlated HIV with shame and fear. In addition, students’ attitudes toward HIV testing and providing confidential medical information were contradictory to health laws, protocols and guidelines. Overall, no positive changes in students’ attitudes were observed during the pre-clinical years of medical school. Conclusion The knowledge of pre-clinical medical students in Israel is generally high, although there are some knowledge inadequacies that require more emphasis in the curricula of the medical schools. Contrary to HIV-related knowledge, medical students’ attitudes are unaffected by their progression through medical school. Therefore, medical

  14. Using Local Ecological Knowledge and Environmental Education in Resource Management of Abalone in Carot, Anda, Pangasinan

    Directory of Open Access Journals (Sweden)

    Emmanuel C. Capinpin, Jr.

    2012-06-01

    Full Text Available The objectives of the present study were to (1 determine the local ecological knowledge (LEK of abalone gatherers through interviews and mentoring, and assess the correspondence between scientific information and LEK, so that areas where local knowledge may be most useful in resource management could be identified, and (2 to empower selected gatherers/farmers with knowledge and technical skills through environmental education to help develop or build their capacity to become sustainable resource managers. The LEK of abalone fishers was determined using three complementary approaches – group interview, individual interview, and mentoring sessions. Local fishers possess a wealth of knowledge about the interactions of species gained through many years of observations, and this knowledge may be useful in guiding biologists in ecological restoration or management regimes. Additionally, the fishers’ LEK, validated by modern scientific ecological findings, could be a source of important and effective ideas in resource management. The knowledge of the abalone gatherers about important abalone fishing grounds should help in pinpointing critical areas that need to be managed. Abalone mariculture in cages should be set up in these areas to routinely create dense breeding populations which can help in enhancing recovery and in providing fishers with a source of additional income. The continued enforcement of marine protected areas and the periodic release or reseeding of abalone in sanctuaries could also be considered viable resource management options. Other recommendations for resource management based on gathered local knowledge and lessons learned from the environmental education (EE seminars are also presented.

  15. Primary health eye care knowledge among general practitioners ...

    African Journals Online (AJOL)

    2010-05-10

    May 10, 2010 ... A significant percentage of patients seen at the primary health care level (district ... (GPs) are forced to rely on the knowledge acquired from their limited .... accurate in screening patients for diabetic retinopathy.4. In this study ...

  16. The Link between Knowledge, Attitudes and Practices in Relation to Atmospheric Haze Pollution in Peninsular Malaysia

    Science.gov (United States)

    De Pretto, Laura; Acreman, Stephen; Ashfold, Matthew J.; Mohankumar, Suresh K.; Campos-Arceiz, Ahimsa

    2015-01-01

    Transboundary haze episodes caused by seasonal forest fires have become a recurrent phenomenon in Southeast Asia, with serious environmental, economic, and public health implications. Here we present a cross-sectional survey conducted among people in Kuala Lumpur and surrounds to assess the links between knowledge, attitudes, and practices in relation to the transboundary haze episodes. Of 305 respondents, 125 were amateur athletes participating in a duathlon event and the remainder were surveyed in an inner-city shopping mall. Across the whole sample, people who possessed more factual information about the haze phenomenon showed significantly higher levels of concern. Duathletes were more knowledgeable than non-duathletes and also more concerned about the negative effects of haze, especially on health. For all people who regularly practice outdoor sports (including people interviewed at the shopping mall), higher levels of knowledge and concerned attitudes translated into a greater likelihood of engaging in protective practices, such as cancelling their outdoor training sessions, while those with greater knowledge were more likely to check the relevant air pollution index on a daily basis. Our results indicate that the provision of accurate and timely information about air quality to residents will translate into beneficial practices, at least among particularly exposed individuals, such as amateur athletes who regularly practice outdoor sports. PMID:26646896

  17. The Link between Knowledge, Attitudes and Practices in Relation to Atmospheric Haze Pollution in Peninsular Malaysia.

    Directory of Open Access Journals (Sweden)

    Laura De Pretto

    Full Text Available Transboundary haze episodes caused by seasonal forest fires have become a recurrent phenomenon in Southeast Asia, with serious environmental, economic, and public health implications. Here we present a cross-sectional survey conducted among people in Kuala Lumpur and surrounds to assess the links between knowledge, attitudes, and practices in relation to the transboundary haze episodes. Of 305 respondents, 125 were amateur athletes participating in a duathlon event and the remainder were surveyed in an inner-city shopping mall. Across the whole sample, people who possessed more factual information about the haze phenomenon showed significantly higher levels of concern. Duathletes were more knowledgeable than non-duathletes and also more concerned about the negative effects of haze, especially on health. For all people who regularly practice outdoor sports (including people interviewed at the shopping mall, higher levels of knowledge and concerned attitudes translated into a greater likelihood of engaging in protective practices, such as cancelling their outdoor training sessions, while those with greater knowledge were more likely to check the relevant air pollution index on a daily basis. Our results indicate that the provision of accurate and timely information about air quality to residents will translate into beneficial practices, at least among particularly exposed individuals, such as amateur athletes who regularly practice outdoor sports.

  18. The Link between Knowledge, Attitudes and Practices in Relation to Atmospheric Haze Pollution in Peninsular Malaysia.

    Science.gov (United States)

    De Pretto, Laura; Acreman, Stephen; Ashfold, Matthew J; Mohankumar, Suresh K; Campos-Arceiz, Ahimsa

    2015-01-01

    Transboundary haze episodes caused by seasonal forest fires have become a recurrent phenomenon in Southeast Asia, with serious environmental, economic, and public health implications. Here we present a cross-sectional survey conducted among people in Kuala Lumpur and surrounds to assess the links between knowledge, attitudes, and practices in relation to the transboundary haze episodes. Of 305 respondents, 125 were amateur athletes participating in a duathlon event and the remainder were surveyed in an inner-city shopping mall. Across the whole sample, people who possessed more factual information about the haze phenomenon showed significantly higher levels of concern. Duathletes were more knowledgeable than non-duathletes and also more concerned about the negative effects of haze, especially on health. For all people who regularly practice outdoor sports (including people interviewed at the shopping mall), higher levels of knowledge and concerned attitudes translated into a greater likelihood of engaging in protective practices, such as cancelling their outdoor training sessions, while those with greater knowledge were more likely to check the relevant air pollution index on a daily basis. Our results indicate that the provision of accurate and timely information about air quality to residents will translate into beneficial practices, at least among particularly exposed individuals, such as amateur athletes who regularly practice outdoor sports.

  19. Falling out: authoritative knowledge and women's experiences with pelvic organ prolapse.

    Science.gov (United States)

    Low, Lisa Kane; Tumbarello, Julie A

    2012-01-01

    Despite the high prevalence of pelvic organ prolapse, many women suffer in silence, lacking the language and opportunity to describe their condition. There are limited descriptions of women's experiences with pelvic organ prolapse in the literature. This qualitative study addressed the knowledge and experience of women with pelvic organ prolapse. Semistructured interviews were conducted with 13 women who had been previously diagnosed with pelvic organ prolapse. Transcripts of the interviews were reviewed and coded using a process of content analysis compared against the framework of authoritative knowledge, developed by Brigitte Jordan. By applying the concept of authoritative knowledge, we identified 3 themes of how women construct understanding about pelvic organ prolapse and how they demonstrate deference to the authoritative knowledge of medical providers. First, we found through women's narratives that authoritative knowledge was held by the health care provider and is considered consequential and legitimate by all participants. Second, women reported that the health care provider's authoritative knowledge was valued over personal, experiential knowledge. Finally, women described how they work with their health care providers to create a system of authoritative knowledge as they seek treatment for or discuss their condition. Throughout the narratives, women's experiences are not legitimized by the women or the medical community, perpetuating the "hidden" nature of these conditions. This analysis provides qualitative evidence of Jordan's authoritative knowledge: women and health care providers contribute to dimensions of authoritative knowledge surrounding pelvic organ prolapse. Despite what women experience, the health care provider's definition and understanding of pelvic organ prolapse is seen as legitimate and consequential. Because of their construction of their condition, and the power dynamic at play, women are silenced, and their expertise about their

  20. Organisational Diversity and Knowledge Sharing

    DEFF Research Database (Denmark)

    Lauring, Jakob; Jonasson, Charlotte

    productivity and diversity management - that is not engaging in a discussion of how and why there could be potential benefits or difficulties. In this paper we will describe and analyse some of the complications multicultural organisations can experience in regard to knowledge sharing......The last years' focus on diversity management has gone from social responsibility to arguments for the competitive advantages, called the business case. It has been argued that diversity management can increase organisational efficiency, improve on moral, and give better access to new market...... segments. But a substantial critique has recently been launched at the arguments for the business case for diversity, especially in the employment of knowledge synergies. Most studies that support or reject the business case argument have limited their research to establish a link between organisational...

  1. Nutritional status, dietary intake, and relevant knowledge of adolescent girls in rural Bangladesh.

    Science.gov (United States)

    Alam, Nurul; Roy, Swapan Kumar; Ahmed, Tahmeed; Ahmed, A M Shamsir

    2010-02-01

    This study estimated the levels and differentials in nutritional status and dietary intake and relevant knowledge of adolescent girls in rural Bangladesh using data from the Baseline Survey 2004 of the National Nutrition Programme. A stratified two-stage random cluster-sampling was used for selecting 4,993 unmarried adolescent girls aged 13-18 years in 708 rural clusters. Female interviewers visited girls at home to record their education, occupation, dietary knowledge, seven-day food-frequency, intake of iron and folic acid, morbidity, weight, and height. They inquired mothers about age of their daughters and possessions of durable assets to divide households into asset quintiles. Results revealed that 26% of the girls were thin, with body mass index (BMI)-for-age 95th percentile), and 32% stunted (height-for-age knowledge was low. More than half could not name the main food sources of energy and protein, and 36% were not aware of the importance of taking extra nutrients during adolescence for growth spurt. The use of iron supplement was 21% in nutrition-intervention areas compared to 8% in non-intervention areas. Factors associated with the increased use of iron supplements were related to awareness of the girls about extra nutrients and their access to mass media and education. Community-based adolescent-friendly health and nutrition education and services and economic development may improve the overall health and nutritional knowledge and status of adolescents.

  2. The problem of intermixing of metals possessing no mutual solubility upon explosion welding (Cu-Ta, Fe-Ag, Al-Ta)

    Energy Technology Data Exchange (ETDEWEB)

    Greenberg, B.A., E-mail: bella@imp.uran.ru [Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, S. Kovalevskoi str. 18, Ekaterinburg, 620990 (Russian Federation); Ivanov, M.A. [Kurdyumov Institute of Metal Physics, National Academy of Sciences of Ukraine, Vernadskogo blvd. 36, Kiev, 03680 (Ukraine); Rybin, V.V. [State Polytechnical University, Politekhnicheskaya str. 29, St. Petersburg, 195251 (Russian Federation); Elkina, O.A.; Antonova, O.V.; Patselov, A.M.; Inozemtsev, A.V.; Plotnikov, A.V.; Volkova, A.Yu. [Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, S. Kovalevskoi str. 18, Ekaterinburg, 620990 (Russian Federation); Besshaposhnikov, Yu.P. [OJSC Ural Chemical Machine Building Plant, Khibinogorskii Lane 33, Ekaterinburg, 620010 (Russian Federation)

    2013-01-15

    On the basis of the results obtained for joints of dissimilar metals such as copper-tantalum and iron-silver, the reason of immiscible suspensions mixing upon explosion welding has been cleared out. It has been found that the interface (plain or wavy) is not smooth and contains inhomogeneities, namely, cusps and local melting zones. The role of granulating fragmentation providing partitioning of initial materials as a main channel of input energy dissipation has been revealed. It has been shown that in joints of metals possessing normal solubility the local melting zones are true solutions, but if metals possess no mutual solubility the local melting zones are colloidal solutions. Realization of either emulsion or suspension variant takes place. The results can be used in the development of new joints of metals possessing no mutual solubility. - Highlights: Black-Right-Pointing-Pointer Immiscible pairs Ta/Cu and Fe/Ag are welded successfully by explosive welding. Black-Right-Pointing-Pointer Fragmentation provides for partitioning as the main energy dissipation channel. Black-Right-Pointing-Pointer Immiscible metals form colloidal solid solutions during solidification. Black-Right-Pointing-Pointer Melting and boiling temperatures ratio determines the colloidal solution type. Black-Right-Pointing-Pointer Local melting zones being in suspension form enhance welds hardening.

  3. Ethnic differences in the knowledge, attitude and beliefs towards mental illness in a traditional fast developing country.

    Science.gov (United States)

    Bener, Abdulbari; Ghuloum, Suhaila

    2011-06-01

    The aim of the study was to examine the ethnic differences in knowledge, attitude and practice towards mental illness in a sample of Qatari and non-Qatari Arabs. This is a cross sectional survey conducted in Primary Health Care centers, Qatar from October to June 2009. A representative sample of 3000 Qatari and non-Qatari Arabs above 20 years of age were approached and 2514 subjects (83.8%) gave consent to participate in this study. More than non-Qatari Arabs, a significant proportion of Qataris thought that mental illness can be a punishment from God (44.5% vs 50.6%; p=0.002) and that people with mental illness are mentally retarded (35.1% vs 45.1%; pnationals had a poor knowledge about causes of mental illness compared to non-Qatari Arabs such as a belief that mental illness is due to possession of evil spirits (40.5% vs 37.6%) and psychiatric medication will cause addiction (61% vs 57.3%). The study revealed that there is an ethnic diversity within Arab societies in their knowledge, attitude and practice towards mental illness.

  4. Knowledge and Practice of Standard Precautions by Health-Care ...

    African Journals Online (AJOL)

    2018-02-23

    Feb 23, 2018 ... SPs are the minimum infection prevention practices that apply to all patients regardless ... Nonavailability of materials, limited organizational support, and lack of knowledge regarding infection control practices among HCWs ...

  5. POSSIBILITIES AND LIMITS OF THE CYCLE OF CONTINUOUS IMPROVEMENT -PDCA AS AN ELEMENT OF LEARNING

    Directory of Open Access Journals (Sweden)

    Celso Machado Junior

    2013-08-01

    Full Text Available The aim of this study is to investigate the possibilities and limits of the use of continuous improvement cycle, PDCA, as a tool that contributes to the development of individual learning in the organization. It is a qualitative, descriptive end uses the case study as a method. It was observed that the practice proposed by PDCA, can be used in the process of knowledge creation in line with the authors in the field, constituting a form of knowledge management within the organization, enabling the creation of tacit knowledge and its explicit transformation were not observed limits for their use.

  6. Provision of travel medicine advice through community pharmacies: assessment of knowledge, attitudes and practices of pharmacists in Malaysia.

    Science.gov (United States)

    Taha, Nur Akmar; See, Yee Lian

    2016-10-01

    The risk for travel-related illnesses has increased with significant growth in international travel, but very few travellers seek travel advice. Community pharmacists can play a vital role in the provision of travel medicine advice due to their accessibility. This study aimed to assess travel medicine knowledge, attitudes and practices (KAP) among community pharmacists in Kuala Lumpur, Malaysia. A self-administered KAP questionnaire was distributed to a convenience sample of pharmacists in Kuala Lumpur identified from the list of licensed community pharmacists in Malaysia year 2014. Questionnaires were returned by 111 pharmacists of 143 distributed (response rate, 78%). Most of the respondents (82%) were not trained in travel medicine. Overall, mean knowledge score was 4.4 ( ± 1.7), indicating a moderate level of knowledge on a variety of travel-related health issues. Community pharmacists who graduated from foreign universities possessed significantly higher knowledge scores than did those who graduated locally (P pharmacy curricula, continuous pharmacy education or certified training may improve the quality of travel advice given and allow pharmacists to be recognised as a credible source of information on travel medicine. © 2016 Royal Pharmaceutical Society.

  7. Knowledge Loss: Managing Local Knowledge in Rural Uzbekistan

    OpenAIRE

    Wall, Caleb; Evers, Hans-Dieter

    2006-01-01

    Knowledge loss is not a remote phenomenon, unique to one knowledge system. Rather we argue that the loss of knowledge is an issue for other knowledge systems as well. Knowledge loss is certainly a concern for anthropologists working on indigenous knowledge, fearful of ‘losing’ indigenous knowledge entirely as a result of modernisation (cf. Cox, 2000). Equally, staff movements within the corporate world probably lead to a large amount of knowledge displacement, yet staff (and thus knowledge) r...

  8. Knowledge of commercial bus drivers about road safety measures in Lagos, Nigeria.

    Science.gov (United States)

    Okafor Ifeoma, P; Odeyemi Kofoworola, A; Dolapo Duro, C

    2013-01-01

    Road traffic injuries have persisted as a serious public health problem and much of the health burden is in developing countries. Over-speeding, poor enforcement of traffic regulations and commuter buses have been highly implicated in road traffic injuries in developing countries. The aim of this study was to determine drivers' knowledge of selected road safety measures, i.e. the pre-requisites for driver's license, road signs and speed limits. This was a cross-sectional study carried out in Lagos, Nigeria. Simple random sampling was used to select the two motor parks used for the study and all the consenting commercial minibus drivers operating within the parks (407) were included in the study. Data was collected with a pre-tested, structured, interviewer-administered questionnaire and analyzed with epi-info statistical software. Two hundred and sixty-one (64.1%) of them knew that Visual Acuity test should be done before obtaining driver's license and 53.8% knew the correct minimum age for obtaining driver's license. Only 1% of the drivers had correct knowledge of the driver's license authorities in Nigeria. The drivers had poor knowledge of road signs (59.0%) and poor knowledge of maximum speed limits (100%). The oldest, least educated and least experienced drivers had the poorest level of knowledge. The drivers demonstrated poor knowledge of road safety measures. There is need for driver education to improve their knowledge.

  9. Knowledge, data and interests: Challenges in participation of diverse stakeholders in HIA

    International Nuclear Information System (INIS)

    Negev, Maya

    2012-01-01

    Stakeholder participation is considered an integral part of HIA. However, the challenges that participation implies in a multi-disciplinary and multi-ethnic society are less studied. This paper presents the manifestations of the multiplicity of sectors and population groups in HIA and discusses the challenges that such diversity imposes. Specifically, there is no common ground between participants, as their positions entail contradictory knowledge regarding the current situation, reliance on distinct data and conflicting interests. This entails usage of multiple professional and ethnic languages, disagreements regarding the definition of health and prioritizing health issues in HIA, and divergent perceptions of risk. These differences between participants are embedded culturally, socially, individually and, maybe most importantly, professionally. This complex picture of diverse stakeholder attributes is grounded in a case study of stakeholder participation in HIA, regarding zoning of a hazardous industry site in Israel. The implication is that participatory HIAs should address the multiplicity of stakeholders and types of knowledge, data and interests in a more comprehensive way. - Highlights: ► This paper analyses challenges in participation of diverse stakeholders in HIA. ► The multiplicity of disciplines and population groups raises fundamental challenges. ► Stakeholders possess distinct and often contradictory knowledge, data and interests. ► They speak different languages, and differ on approaches to health and risk perceptions. ► Substantial amendments to diverse participation are needed, in HIA and generally.

  10. Nuclear knowledge management strategies in Canada

    International Nuclear Information System (INIS)

    Torgerson, D.F.; Aly, A.M.M.; Shalaby, B.

    2004-01-01

    An effective knowledge management strategy must encompass three basic elements; a sound resource management and training strategy to maintain nuclear competency in the face of accelerated retirements of current generation of experts and the development of advanced products, effective engineering tools to preserve the current technology and design basis and effective information management systems to facilitate pooling and sharing of information amongst different entities. The Canadian Nuclear Industry and its regulatory agency, the Canadian Nuclear Safety Commission (CNSC) recognized the importance of nuclear knowledge management and have already implemented a number of initiatives, in order to maintain competency, capture and preserve existing knowledge, advance the nuclear technology, develop future nuclear workers and maintain a critical R and D capability. The paper describes activities and initiatives undertaken or in progress in Canada in order to ensure a smooth transition of nuclear knowledge to the next generation of nuclear workers. Although this paper intends to address the Canadian scene in general, special emphasis will be placed on activities currently underway at Atomic Energy of Canada Limited (AECL) as the design authority and guardian of the CANDU technology. (author)

  11. Medical students' knowledge and attitude towards complementary and alternative medicine - A survey in Ghana.

    Science.gov (United States)

    Ameade, Evans Paul Kwame; Amalba, Anthony; Helegbe, Gideon Kofi; Mohammed, Baba Sulemana

    2016-07-01

    Interest, use of and research into Complementary and Alternative Medicine (CAM; bǔ chōng yǔ tì dài yī xué) is on the increase in recent times even in developed countries. It may therefore be appropriate if medical students who would become future physicians possess adequate knowledge and better attitude towards CAMS. This study assessed medical students' knowledge of, attitude towards, and usage of CAM as well as their opinion about integrating CAMs into the medical curriculum. In a cross-sectional study, 203 medical students in 2nd, 3rd and 4th year classes completed a questionnaire. Data was analyzed using SPSS 18 and GraphPad 5.01. Association between different variables was tested. The overall mean knowledge score was 19.6%. Students in higher years of study were significantly more knowledgeable in CAMs (p = 0.0006). The best known CAM was herbal medicine (63.6%), with relatives and friends being their main source of information. Students' attitude towards CAM was good (75.1%) with majority (71.5%) favouring introduction of CAM into the medical curriculum; preferably at the preclinical level (67.5%). Year of study, gender and locality where student grew up did not significantly affect attitude towards CAM use. Up to 117 (59.0%) of the students had ever used CAM especially herbal medicine. Although students in this study were deficient in knowledge on CAMs, their attitude and usage was good. Herbal medicine was the best known and used CAM. Majority of the students believed knowledge on CAM would be beneficial to their practice hence, desirous of its introduction into their medical curriculum.

  12. Effectiveness of cross-border knowledge transfer in Malaysian MSC status corporations

    Directory of Open Access Journals (Sweden)

    Aaron Sow Yee Pook

    2017-03-01

    Full Text Available Knowledge has become the key asset for the economy to gain competitiveness as more and more countries have shifted or are shifting towards knowledge-based economy, no exception for Malaysia. In order to acquire and transfer technology and/or knowledge from overseas to Malaysia, Multimedia Super Corridor (MSC has been proposed. However, research focuses on cross-border knowledge transfer especially in the context of MSC status corporations in Malaysia is still limited. The factors that affect the effectiveness of cross-border knowledge transfer will be determined and presented in this paper. Quantitative approach has been adopted in this study. The findings of this study show that knowledge characteristics (KC and network characteristics (NC have positive significant relationship with cross-border knowledge transfer. The effects context towards KC and NC will also be examined in this study.

  13. The Technology and its Incidence in the Society of Knowledge in School Age

    Directory of Open Access Journals (Sweden)

    Tania Margarita Martínez De Padrón

    2018-05-01

    Full Text Available The essay to present bases its content on the impact that is causing the use of information technology and communication in the knowledge society of school age, specifically in the Venezuelan Primary Education. It is emphasized in the development of the same, the participation of the teacher before the utility of these means and the orientation that this one offers to the students. Likewise, the public policies on ICT and education offered by the Venezuelan Government, the possession of ICT in homes and the impact of new technologies on the daily work of children and adolescents in primary education are highlighted. Along the same, the conditions are specified to be able to develop a significant technological learning and its connection with the achievement of a collective intelligence. It is worth noting that the essay sees the situation in relation to the aforementioned technologies and the challenges faced by the teacher to make the most of learning and to make the knowledge society well-known among school children.

  14. Cation Dependence of the Dimerization Enthalpy for A2 [tetracyanoethylene]2 (A=NMe4 , Mepy, NEt4 ) Possessing a Long, Multicenter Bond.

    Science.gov (United States)

    Graham, Adora G; Fedin, Matvey V; Miller, Joel S

    2017-09-12

    [TCNE] .- (TCNE=tetracyanoethylene) has been isolated as D 2h π-[TCNE] 2 2- possessing a long, 2.9 Å multicenter 2-electron-4-center (2e - /4c) C-C bond, and as C 2 π-[TCNE] 2 2- possessing a longer, 3.04 Å multicenter 2e - /6c (4 C+2 N atoms) bond. Temperature-dependent UV/Vis spectroscopic measurements in 2-methyltetrahydrofuran (MeTHF) has led to the determination of the dimerization, 2[TCNE] .- ⇌π-[TCNE] 2 2- , equilibrium constants, K eq (T), [[TCNE] 2 2- ]/[[TCNE] .- ] 2 , enthalpy, ΔH, and entropy, ΔS, of dimerization for [Mepy] 2 [TCNE] 2 (Mepy=N-methylpyridinium, H 3 CNC 5 H 5 + ) possessing D 2h π-[TCNE] 2 2- and [NMe 4 ] 2 [TCNE] 2 possessing C 2 π-[TCNE] 2 2- conformations in the solid state; however, both form D 2h π-[TCNE] 2 2- in MeTHF solution. Based on ΔH=-3.6±0.1 kcal mol -1 (-15.2 kJ mol -1 ), and ΔS=-11±1 eu (-47 J mol -1  K -1 ) and ΔH=-2.4±0.2 kcal mol -1 (-10.2 kJ mol -1 ), and ΔS=-8±1 eu (-32 J mol -1  K -1 ) in MeTHF for [NMe 4 ] 2 [TCNE] 2 and [Mepy] 2 [TCNE] 2 , respectively, the calculated K eq (298 K) are 1.6 and 1.3 m -1 , respectively. The observed K eq (145 K) are 3 and 2 orders of magnitude greater for [NMe 4 ] 2 [TCNE] 2 and [Mepy] 2 [TCNE] 2 , respectively. The K eq (130 K) is 4470, 257, ≈0.8, and ≪0.1 m -1 for [NMe 4 ] 2 [TCNE] 2 , [Mepy] 2 [TCNE] 2 , [NEt 4 ] 2 [TCNE] 2 , and [N(nBu) 4 ] 2 [TCNE] 2 , respectively, decreasing with increasing cation size. At standard conditions and below ambient temperature the equilibrium favors the dimer for the NMe 4 + and Mepy + cations. From the decreasing enthalpy, NMe 4 + >Mepy + , along with the decrease in dimer formation K eq (T) as NMe 4 + >Mepy + >NEt 4 + >N(nBu) 4 + , the dimer bond energy decreases with increasing cation size in MeTHF. This is attributed to a decrease in the [A] + ⋅⋅⋅[TCNE] - attractive interactions with increasing cation size. Solid state UV/Vis spectroscopic determinations of [NMe 4 ] 2

  15. Knowledge management for nuclear industry operating organizations

    International Nuclear Information System (INIS)

    2006-10-01

    The nuclear energy sector is characterized by lengthy time frames and technical excellence. Early nuclear plants were designed to operate for 40 years but their service life now frequently extends between 50 and 60 years. Decommissioning and decontamination of nuclear plants will also be spread over several years resulting in a life cycle - from cradle to grave - in excess of 100 years, which gives rise to two challenges for the nuclear industry: (1) Retention of existing skills and competencies for a period of over fifty years, particularly in countries where no new nuclear power plants are being planned; and (2) Development of new skills and competencies in the areas of decommissioning and radioactive waste management in many industrialized countries if younger workers cannot continue to be attracted to the nuclear disciplines. As many nuclear experts around the world are retiring, they are taking with them a substantial amount of knowledge and corporate memory. Typically, these retirees are individuals who can answer questions very easily and who possess tacit knowledge never before extracted from them. The loss of such employees who hold knowledge critical to either operations or safety poses a clear internal threat to the safe and reliable operation of nuclear power plants (NPPs). Therefore, the primary challenge of preserving such knowledge is to determine how best to capture tacit knowledge and transfer it to successors. These problems are exacerbated by the deregulation of energy markets around the world. The nuclear industry is now required to reduce its costs dramatically in order to compete with generators that have different technology life cycle profiles. In many countries, government funding has been dramatically reduced or has disappeared altogether while the profit margins of generators have been severely squeezed. The result has been lower electricity prices but also the loss of expertise as a result of downsizing to reduce salary costs, a loss of

  16. Access to the internet for knowledge dissemination: agricultural ...

    African Journals Online (AJOL)

    Access to agricultural information is a prerequisite for agricultural development. However, information on how agricultural scientists make use of the Internet to access agricultural information is limited. This study therefore investigated access to the Internet for knowledge dissemination by agricultural researchers in ...

  17. Laevo: A Temporal Desktop Interface for Integrated Knowledge Work

    DEFF Research Database (Denmark)

    Jeuris, Steven; Houben, Steven; Bardram, Jakob

    2014-01-01

    Prior studies show that knowledge work is characterized by highly interlinked practices, including task, file and window management. However, existing personal information management tools primarily focus on a limited subset of knowledge work, forcing users to perform additional manual...... states and transitions of an activity. The life cycle is used to inform the design of Laevo, a temporal activity-centric desktop interface for personal knowledge work. Laevo allows users to structure work within dedicated workspaces, managed on a timeline. Through a centralized notification system which...... configuration work to integrate the different tools they use. In order to understand tool usage, we review literature on how users' activities are created and evolve over time as part of knowledge worker practices. From this we derive the activity life cycle, a conceptual framework describing the different...

  18. SPRINT RA 230: Methodology for knowledge based developments

    International Nuclear Information System (INIS)

    Wallsgrove, R.; Munro, F.

    1991-01-01

    SPRINT RA 230: A Methodology for Knowledge Based Developments, funded by the European Commission, was set up to investigate the use of KBS in the engineering industry. Its aim was to find out low KBS were currently used and what people's conceptions of them was, to disseminate current knowledge and to recommend further research into this area. A survey (by post and face to face interviews) was carried out under SPRINT RA 230 to investigate requirements for more intelligent software. In the survey we looked both at how people think about Knowledge Based Systems (KBS), what they find useful and what is not useful, and what current expertise problems or limitations of conventional software might suggest KBS solutions. (orig./DG)

  19. Assessing knowledge about acupuncture: A survey of people with back pain in the UK.

    Science.gov (United States)

    Greville-Harris, Maddy; Hughes, John; Lewith, George; Liossi, Christina; White, Peter; Graham, Cynthia A; Bishop, Felicity L

    2016-12-01

    Despite the prevalence of acupuncture treatment in the UK, and the increasing evidence of safety and effectiveness, the information presented to patients by practitioners frequently contains inaccuracies. As knowledge of treatment affects both patient decision-making and treatment outcomes, this study aimed to establish what is known about acupuncture in a sample of people who had, and had not, previously experienced acupuncture. A 15-item questionnaire was constructed to assess knowledge of acupuncture. Online survey of people with a history of back pain. 202 participants completed the questionnaire. 66.8% of the sample was female and 33.2% male, with a mean age of 35 years (range 18-74 years). 87.6% had back pain in the past six months, 44.1% currently. 21.8% had previously received acupuncture, and 69.8% had previously read or heard information about acupuncture. On average participants answered 11.03 of 15 questions about acupuncture correctly (SD=2.64). Items relating to common concerns about acupuncture, acupuncture efficacy, and types of acupuncture were correctly answered by ≥80% of participants. Participants possessed less knowledge of accessibility, Government legislation, and methods of administration. The study identified key gaps in knowledge about acupuncture among patients. In particular, many participants were unaware that acupuncture is available from the UK National Health Service and that acupuncturists are not subject to statutory regulation in the UK. These knowledge gaps should be addressed in order to increase people's understanding of and access to acupuncture. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  20. Optical-limiting response of rare-earth metallo-phthalocyanine-doped copolymer matrix

    NARCIS (Netherlands)

    Aneeshkumar, B.N.; Gopinath, P.; Vallabhan, C.P.G.; Nampoori, V.P.N.; Radhakrishnan, P.; Thomas, J.

    2003-01-01

    The nanosecond optical-limiting characteristics (at 532 nm) of some rare-earth metallo-phthalocyanines (Sm(Pc)2, Eu(Pc)2, and LaPc) doped in a copolymer matrix of poly(Me methacrylate) and Me-2-cyanoacrylate were studied for the 1st time to the authors' knowledge. The optical-limiting response is

  1. Knowledge and perceptions of prescribers regarding adherence to standard treatment guidelines for malaria: a comparative cross-sectional study from Pakistan.

    Science.gov (United States)

    Malik, M; Hassali, M A A; Shafie, A A; Hussain, A

    2014-05-01

    Despite the availability of standard treatment guidelines for malaria in Pakistan adherence to protocols by prescribers is poor. This descriptive, cross-sectional study aimed to explore the perceptions and knowledge of prescribers in Islamabad and Rawalpindi cities towards adherence to standard treatment guidelines for malaria. A questionnaire was distributed to a random sample of 360 prescribers; 64.7% were satisfied with the available antimalarial drugs and 41.3% agreed that antimalarial drugs should only be prescribed after diagnostic testing. Only half the prescribers had the guidelines available in their health facility. Almost all the prescribers (97.7%) agreed that there was a need for more educational programmes about the guidelines. Most prescribers were unaware of the correct standard treatment regimen for Plasmodium falciparum and P. vivax malaria. There were no differences in knowledge between males and females, but prescribers having more experience, practising as general practitioners and working in private health-care facilities possessed significantly better knowledge than their counterparts.

  2. Technical Knowledge Creation: Enabling Tacit Knowledge Use

    DEFF Research Database (Denmark)

    Søberg, Peder Veng; Chaudhuri, Atanu

    2018-01-01

    The paper investigates knowledge creation in nascent technical industries, a somewhat neglected empirical setting concerning knowledge creation. Frameworks on organizational learning and knowledge creation assume that knowledge creation depends on language creation and neglect the benefits involved...... by allowing elements of new product and process ideas to mature in a tacit form, whereas cognitive neuroscience data suggests that technical knowledge creation is largely nonlinguistic. The four case studies point to excessive reliance on group discussion, a need for more trial and error and that field tests...... and prototypes generate new learnings that save time and lowers subsequent risks. Technical knowledge creation in nascent high tech industries requires opportunities to work with and further develop knowledge in its tacit form. The paper refines frameworks on organizational learning and knowledge creation...

  3. Uncovering tacit knowledge: a pilot study to broaden the concept of knowledge in knowledge translation.

    Science.gov (United States)

    Kothari, Anita R; Bickford, Julia J; Edwards, Nancy; Dobbins, Maureen J; Meyer, Mechthild

    2011-08-18

    All sectors in health care are being asked to focus on the knowledge-to-practice gap, or knowledge translation, to increase service effectiveness. A social interaction approach to knowledge translation assumes that research evidence becomes integrated with previously held knowledge, and practitioners build on and co-create knowledge through mutual interactions. Knowledge translation strategies for public health have not provided anticipated positive changes in evidence-based practice, possibly due in part to a narrow conceptualization of knowledge. More work is needed to understand the role of tacit knowledge in decision-making and practice. This pilot study examined how health practitioners applied tacit knowledge in public health program planning and implementation. This study used a narrative approach, where teams from two public health units in Ontario, Canada were conveniently selected. Respondents participated in individual interviews and focus groups at each site. Questions were designed to understand the role of tacit knowledge as it related to the program planning process. Data were analyzed through a combination of content analysis and thematic comparison. The findings highlighted two major aspects of knowledge that arose: the use of tacit knowledge and the integration of tacit and explicit knowledge. Tacit knowledge included: past experiences, organization-specific knowledge, community contextual knowledge, and the recognition of the tacit knowledge of others. Explicit knowledge included: research literature, the Internet, popular magazines, formal assessments (surveys and interviews), legislation and regulations. Participants sometimes deliberately combined tacit and explicit knowledge sources in planning. This pilot demonstrated that front-line public health workers draw upon both tacit knowledge and explicit knowledge in their everyday lived reality. Further, tacit knowledge plays an important role in practitioners' interpretation and implementation

  4. On Mattering: A Coal Ash Flood and the Limits of Environmental Knowledge

    Directory of Open Access Journals (Sweden)

    Hatmaker, Susie

    2014-05-01

    Full Text Available This paper investigates the largest flood of coal ash in United States history as an event at once monumental and insignificant. It traces affective forces generative of both the ash, and its invisibility. In the moment of rupture, the ash flowed out of a large holding pond in a spill of layered sediments – each layer of particulate a temporary resting place for a forceful trajectory of matter spurned into motion elsewhere in space and time. This paper takes up the atemporal matter of this coal ash flood to ask: out of what movements and connections was the ash formed? How did this particular landscape change to accommodate its accumulation? What trajectories flowed into the pond, and what hidden memories sat buried in its mass? Drawing on ethnographic and archival research, this paper weaves together juxtaposed scenes that form (some of the backstory of this event, and invites a reconsideration of the practices of knowledge that helped condition it.

  5. Women’s Awareness and Knowledge of Abortion Laws: A Systematic Review

    Science.gov (United States)

    Assifi, Anisa R.; Berger, Blair; Tunçalp, Özge; Khosla, Rajat; Ganatra, Bela

    2016-01-01

    Background Incorrect knowledge of laws may affect how women enter the health system or seek services, and it likely contributes to the disconnect between official laws and practical applications of the laws that influence women’s access to safe, legal abortion services. Objective To provide a synthesis of evidence of women’s awareness and knowledge of the legal status of abortion in their country, and the accuracy of women’s knowledge on specific legal grounds and restrictions outlined in a country’s abortion law. Methods A systematic search was carried for articles published between 1980–2015. Quantitative, mixed-method data collection, and objectives related to women’s awareness or knowledge of the abortion law was included. Full texts were assessed, and data extraction done by a single reviewer. Final inclusion for analysis was assessed by two reviewers. The results were synthesised into tables, using narrative synthesis. Results Of the original 3,126 articles, and 16 hand searched citations, 24 studies were included for analysis. Women’s correct general awareness and knowledge of the legal status was less than 50% in nine studies. In six studies, knowledge of legalization/liberalisation ranged between 32.3% - 68.2%. Correct knowledge of abortion on the grounds of rape ranged from 12.8% – 98%, while in the case of incest, ranged from 9.8% - 64.5%. Abortion on the grounds of fetal impairment and gestational limits, varied widely from 7% - 94% and 0% - 89.5% respectively. Conclusion This systematic review synthesizes literature on women’s awareness and knowledge of the abortion law in their own context. The findings show that correct general awareness and knowledge of the abortion law and legal grounds and restrictions amongst women was limited, even in countries where the laws were liberal. Thus, interventions to disseminate accurate information on the legal context are necessary. PMID:27010629

  6. Existence of the passage to the limit of an inviscid fluid.

    Science.gov (United States)

    Goldobin, Denis S

    2017-11-24

    In the dynamics of a viscous fluid, the case of vanishing kinematic viscosity is actually equivalent to the Reynolds number tending to infinity. Hence, in the limit of vanishing viscosity the fluid flow is essentially turbulent. On the other hand, the Euler equation, which is conventionally adopted for the description of the flow of an inviscid fluid, does not possess proper turbulent behaviour. This raises the question of the existence of the passage to the limit of an inviscid fluid for real low-viscosity fluids. To address this question, one should employ the theory of turbulent boundary layer near an inflexible boundary (e.g., rigid wall). On the basis of this theory, one can see how the solutions to the Euler equation become relevant for the description of the flow of low-viscosity fluids, and obtain the small parameter quantifying accuracy of this description for real fluids.

  7. A Task-Based Approach to Organization: Knowledge, Communication and Structure

    OpenAIRE

    Luis Garicano; Yanhui Wu

    2010-01-01

    We bridge a gap between organizational economics and strategy research by developing a task-based approach to analyze organizational knowledge, process and structure, and deriving testable implications for the relation between production and organizational structure. We argue that organization emerges to integrate disperse knowledge and to coordinate talent in production and is designed to complement the limitations of human ability. The complexity of the tasks undertaken determines the optim...

  8. Assessment of knowledge, attitude, and practice related to epilepsy: a community-based study

    Directory of Open Access Journals (Sweden)

    Teferi J

    2015-05-01

    Full Text Available Jalle Teferi,1 Zewdu Shewangizaw2 1Addis Ababa Health Bureau, Zewuditu Specialized Hospital, Addis Ababa, Ethiopia; 2College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia Abstract: Religious and sociocultural beliefs influence the nature of treatment and care received by people with epilepsy. Many communities in Africa and other developing nations believe that epilepsy results from evil spirits, and thus, treatment should be through the use of herbaceous plants from traditional doctors and religious leadership. Community-based cross-sectional study designs were used to assess the knowledge, attitude, and practice related to epilepsy and its associated factors by using a pretested, semi-structured questionnaire among 660 respondents living in Sululta Woreda, Oromia, Ethiopia. According to the results of this study, 59.8% of the respondents possessed knowledge about epilepsy, 35.6% had a favorable attitude, and 33.5% of them adopted safe practices related to epilepsy. The following factors had significant association to knowledge, attitude, and practice related to epilepsy: being rural dwellers, living alone, those with more years of formal education, heard information about epilepsy, distance of health facility from the community, had witnessed an epileptic seizure, age range from 46 years to 55 years, had heard about epilepsy, prior knowledge of epilepsy, occupational history of being self-employed or a laborer, history of epilepsy, and history of epilepsy in family member. The findings indicated that the Sululta community is familiar with epilepsy, has an unfavorable attitude toward epilepsy, and unsafe practices related to epilepsy, but has a relatively promising knowledge of epilepsy. Keywords: Oromia, favorable attitude, safe practice, rural

  9. Efficacy and acceptability of an Internet platform to improve the learning of nutritional knowledge in children: the ETIOBE Mates.

    Science.gov (United States)

    Baños, R M; Cebolla, A; Oliver, E; Alcañiz, M; Botella, C

    2013-04-01

    Possessing sufficient nutritional knowledge is a necessary component in the prevention and treatment of obesity. A solid understanding of nutrition can help people make appropriate food selections and can also help correct irrational ideas or myths people may believe about food. It is a challenge to provide this information to children in ways that are exciting. Thus, we propose an online video game platform to deliver the information. The objective of this study was to study the efficacy and acceptability of an online game called 'ETIOBE Mates' that was designed to improve children's nutritional knowledge; furthermore, we compare it with the traditional paper-pencil mode of information delivery. A sample of 228 children participated in the study. Participants were divided into two groups: an experimental group (who used ETIOBE Mates) and a control group (who were given a pamphlet). Both groups increased their scores for nutritional knowledge. The interaction between group × time was also statistically significant; it indicated that acquisition of nutritional knowledge was superior in the experimental group. The children considered the serious games platform to be a useful medium for improving their nutritional knowledge. Online games can be an effective method of delivery for preventive and treatment tasks that are otherwise tedious for children.

  10. A Knowledge-based Recommendation Framework using SVN Numbers

    Directory of Open Access Journals (Sweden)

    Roddy Cabezas Padilla

    2017-06-01

    Full Text Available Current knowledge based recommender systems, despite proven useful and having a high impact, persist with some shortcomings. Among its limitations are the lack of more flexible models and the inclusion of indeterminacy of the factors involved for computing a global similarity.

  11. Knowledge, Attitude and Practices of Dental Professionals in ...

    African Journals Online (AJOL)

    Keywords: Teledentistry, attitude, knowledge, practice, dental professionals. Background. Oral health disparities are a global issue with most dental specialists located in urban areas. Limited number of dental professionals in rural area leaves people without access to quality dental care in those areas (Berndt, Leone, &.

  12. Enhancing Canadian Civil Society Research and Knowledge-Based ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Enhancing Canadian Civil Society Research and Knowledge-Based Practice in a Rapidly Changing Landscape for International Development ... Women in the developing world continue to face obstacles that limit their ability to establish careers and become leaders in the fields of science, technology, engineering, and ...

  13. A Knowledge Management Strategy To Achieve Organisation Competitiveness

    Directory of Open Access Journals (Sweden)

    Dr. St. Sukmawati.

    2015-08-01

    Full Text Available The purpose of this research is to study the influence of organizational environment on the selection of knowledge management strategies. The research focuses particularly on the relationship between business and knowledge management strategy and the success of the knowledge management initiatives. This research is a case study researching 2 South Sulawesi banking companies. The knowledge management initiatives were categorized by six criteria objectives processes problems content strategy knowledge type and their fit with the respective business strategy of the organizational unit was evaluated. The findings in this research suggest a relationship between the success of knowledge management and the alignment of knowledge management and business strategy. The research also shows that an organization whose business strategy requires process efficiency should rely primarily on a codification strategy. An organization whose business strategy requires productprocess innovation should rely primarily on a personalization strategy. The most successful knowledge management projects were driven by a strong business need and with the goal to add value to the organizational unit operations. The research shows there are limitations due to the qualitative nature of the research logical rather than statistical conclusions small sample size and subjectivity of interpretations. The research sees that a manager should be aware of the objectives and business processes of the organizational unit and chooses the knowledge management strategy and objective in accordance to the business strategy and objective. Originalityvalue. The research enhances understanding about the influence of organizational environment factors on the success of knowledge management initiatives.

  14. University knowledge exchange and the SKIN Project

    Directory of Open Access Journals (Sweden)

    Sara Djelveh

    2016-12-01

    Full Text Available In this article, we present a rationale for investigating the role and contributions of universities to growth and sustainable development within the framework of the Europe 2020 Strategy (EU2020. To this extent, the literature suggests that the contemporary universities’ mission in the knowledge society relies on their capacity to promote knowledge exchange. This allows expansion of the degree of intervention of universities in society and broadening of the institutional and policy frameworks within which they operate, opening to a wider range of possible contributions of social science and humanities to the EU2020 objectives, which are not limited to education and research policies.

  15. Knowledge Management Design Using Collaborative Knowledge Retrieval Function

    OpenAIRE

    Suryadi, Kadarsah; Sigit Pramudyo, Cahyono

    2008-01-01

    Knowledge is a key word in the information age. Organizational knowledge provides businesses with a way to compete effectively and efficiently in the market. The performance of many organizations is determined more by their knowledge than their physical assets. Capturing and representing knowledge is critical in knowledge management. The spread of organizational knowledge has made a difficulty in sharing knowledge. This problem creates a longer learning cycle. This research proposes a web bas...

  16. Malthus and the Philanthropists, 1764–1859: The Cultural Circulation of Political Economy, Botany, and Natural Knowledge

    Directory of Open Access Journals (Sweden)

    J. Marc MacDonald

    2017-01-01

    Full Text Available Modernity does not possess a monopoly on mass incarceration, population fears, forced migration, famine, or climatic change. Indeed, contemporary and early modern concerns over these matters have extended interests in Thomas Malthus. Yet, despite extensive research on population issues, little work explicates the genesis of population knowledge production or how the process of intellectual transfer occurred during the eighteenth and early nineteenth centuries. This paper examines the Delessert network’s instrumental role in cultivating, curating, and circulating knowledge that popularized Malthusian population theory, including the theory’s constitutive elements of political economy, philanthropy, industry, agriculture, and botany. I show how deviant, nonconformist groups suffered forced migration for their political philosophy, particularly during the revolutionary 1790s, resulting in their imprisonment and migration to America. A consequence of these social shifts was the diffusion and dissemination of population theory—as a pursuit of scientific knowledge and exploration—across both sides of the Atlantic. By focusing on the Delesserts and their social network, I find that a byproduct of inter and intra continental migration among European elites was a knowledge exchange that stimulated Malthus’s thesis on population and Genevan Augustin Pyramus Candolle’s research on botany, ultimately culminating in Charles Darwin’s theory of natural selection and human evolution.

  17. Atomic Energy of Canada Limited annual report 2002-2003

    International Nuclear Information System (INIS)

    2003-01-01

    This is the annual report of Atomic Energy of Canada Limited for the year ending March 31, 2003 and summarizes the activities of AECL during the period 2002-2003. It outlines the strategic objectives that include growing the market and market share, maximize return on resources, evolve the business structure to support business growth, grow knowledge assets, be a technology and knowledge-based innovative leader, leverage intellectual property to provide marketable products and services and establish nuclear power as a clean air and public policy solution.

  18. Towards Ontology as Knowledge Representation for Intellectual Capital Measurement

    Science.gov (United States)

    Zadjabbari, B.; Wongthongtham, P.; Dillon, T. S.

    For many years, physical asset indicators were the main evidence of an organization’s successful performance. However, the situation has changed after information technology revolution in the knowledge-based economy. Since 1980’s business performance has not been limited only to physical assets instead intellectual capital are increasingly playing a major role in business performance. In this paper, we utilize ontology as a tool for knowledge representation in the domain of intellectual capital measurement. The ontology classifies ways of intangible capital measurement.

  19. A critical analysis of debtor’s right to reinstate a credit agreement & resume possession of property

    Directory of Open Access Journals (Sweden)

    Hlako Choma

    2018-03-01

    Full Text Available In terms of section 129(3(a of the South African National Credit Act 34 of 2005 a consumer may reinstate a credit agreement that is in default by paying all the money that is overdue together with default charges incurred by the credit provider and also the costs of enforcing the agreement until the agreement is reinstated. A consumer should pay costs of reinstating agreement if the credit provider has not yet cancelled the agreement. A consumer who paid the required costs will also resume possession of goods that were repossessed by the credit provider pursuant to attachment order. However a consumer is prohibited from reinstating a credit agreement after the property is sold pursuant to attachment order or surrender of property in terms of section 127 (section 129(4. A consumer is also prohibited from reinstating a credit agreement after the execution of court order enforcing that agreement or after termination of agreement in terms of the NCA (section 129(4. Therefore a question arise as to whether a consumer who fell in arrears can reinstate a credit agreement by paying the arrears and preclude a credit provider from proceeding to sell the property. In other words whether a consumer who paid arrears on credit agreement can reinstate such credit agreement and disentitling the credit provider from selling the property. This was the crisp question put to the court in the recent decision in Nkata v Firstrand Bank Limited and Others (CCT73/15 [2016] ZACC 12; 2016 (6 BCLR 794 (CC; 2016 (4 SA 257 (CC (21 April 2016. The purpose this article is to critically analyse the decision in Nkata v Firstrand Bank Limited and Others (CCT73/15 [2016] ZACC 12; 2016 (6 BCLR 794 (CC; 2016 (4 SA 257 (CC (21 April 2016 in view of the application and interpretation of section 129(3 and (4 of the NCA.

  20. Draft Genome Sequence of Methyloferula stellata AR4, an Obligate Methanotroph Possessing Only a Soluble Methane Monooxygenase

    OpenAIRE

    Dedysh, Svetlana N.; Naumoff, Daniil G.; Vorobev, Alexey V.; Kyrpides, Nikos; Woyke, Tanja; Shapiro, Nicole; Crombie, Andrew T.; Murrell, J. Colin; Kalyuzhnaya, Marina G.; Smirnova, Angela V.; Dunfield, Peter F.

    2015-01-01

    Methyloferula stellata AR4 is an aerobic acidophilic methanotroph, which, in contrast to most known methanotrophs but similar to Methylocella spp., possesses only a soluble methane monooxygenase. However, it differs from Methylocella spp. by its inability to grow on multicarbon substrates. Here, we report the draft genome sequence of this bacterium.

  1. Source and Nonsource Cues in Advertising and Their Effects on the Activation of Cultural and Subcultural Knowledge on the Route to Persuasion.

    OpenAIRE

    Brumbaugh, Anne M

    2002-01-01

    This article examines how ads with different combinations of source and nonsource cues activate culture-bound cognitions among members of a dominant culture and members of a subculture within that dominant culture. As participants in both the dominant culture and their own subculture, members of subcultures are posited to possess knowledge of both groups. As such, their reactions to mainstream advertising are expected to be similar to those of members of the dominant culture. However, because...

  2. Exotic supersymmetry of the kink-antikink crystal, and the infinite period limit

    International Nuclear Information System (INIS)

    Plyushchay, Mikhail S.; Arancibia, Adrian; Nieto, Luis-Miguel

    2011-01-01

    Some time ago, Thies et al. showed that the Gross-Neveu model with a bare mass term possesses a kink-antikink crystalline phase. Corresponding self-consistent solutions, known earlier in polymer physics, are described by a self-isospectral pair of one-gap periodic Lame potentials with a Darboux displacement depending on the bare mass. We study an unusual supersymmetry of such a second-order Lame system, and show that the associated first-order Bogoliubov-de Gennes Hamiltonian possesses its own nonlinear supersymmetry. The Witten index is ascertained to be zero for both of the related exotic supersymmetric structures, each of which admits several alternatives for the choice of a grading operator. A restoration of the discrete chiral symmetry at zero value of the bare mass, when the kink-antikink crystalline condensate transforms into the kink crystal, is shown to be accompanied by structural changes in both of the supersymmetries. We find that the infinite period limit may or may not change the index. We also explain the origin of the Darboux-dressing phenomenon recently observed in a nonperiodic self-isospectral one-gap Poeschl-Teller system, which describes the Dashen, Hasslacher, and Neveu kink-antikink baryons.

  3. About External Geographic Information and Knowledge in Smart Cities

    Science.gov (United States)

    Laurinia, R.; Favetta, F.

    2017-09-01

    Any territory can easily be considered as an open system in which external effects can greatly influence its evolution in addition to inner dynamics. However, in practically all local authorities, their so-called geographic information or knowledge systems are bounded by the jurisdiction's limit, and therefore are closed systems. In this paper, we advocate the necessity not only to consider but also to include external influences within any GIS or GKS. Therefore, among external influences, we will consider beyond intra muros knowledge, extra muros knowledge divided in two categories, nearby neighboring knowledge, for instance located in an outer crown around the jurisdiction territory, but also farther knowledge for instance from technology watch. After having analyzed the semantics of borderlines, we suggest some element for the design of the crown and we analyze how the various components of a geographic knowledge base (objects, relations, ontologies, gazetteers, rules, etc.) can be integrated. Then some aspects regarding updating external knowledge are rapidly sketched. As a conclusion, we evoke the necessity of designing administrative protocols so that administration can negotiate the exchange of external knowledge bunches. In other words, this is an attempt to fully integrate the so-called Tobler's first law of geography.

  4. ABOUT EXTERNAL GEOGRAPHIC INFORMATION AND KNOWLEDGE IN SMART CITIES

    Directory of Open Access Journals (Sweden)

    R. Laurinia

    2017-09-01

    Full Text Available Any territory can easily be considered as an open system in which external effects can greatly influence its evolution in addition to inner dynamics. However, in practically all local authorities, their so-called geographic information or knowledge systems are bounded by the jurisdiction’s limit, and therefore are closed systems. In this paper, we advocate the necessity not only to consider but also to include external influences within any GIS or GKS. Therefore, among external influences, we will consider beyond intra muros knowledge, extra muros knowledge divided in two categories, nearby neighboring knowledge, for instance located in an outer crown around the jurisdiction territory, but also farther knowledge for instance from technology watch. After having analyzed the semantics of borderlines, we suggest some element for the design of the crown and we analyze how the various components of a geographic knowledge base (objects, relations, ontologies, gazetteers, rules, etc. can be integrated. Then some aspects regarding updating external knowledge are rapidly sketched. As a conclusion, we evoke the necessity of designing administrative protocols so that administration can negotiate the exchange of external knowledge bunches. In other words, this is an attempt to fully integrate the so-called Tobler’s first law of geography.

  5. Are Students Aware of the Speed Limits on a University Campus?

    Science.gov (United States)

    Brooks, Johnell; Raines, Stephanie; Klein, Nathan; Crisler, Matt; Wills, Rebekkah; Mossey, Mary; Koon, Beatrice; McKibben, Eric; Ogle, Jennifer; Robinson, Geary

    2010-01-01

    Driving speed is an important traffic safety issue. The lack of adherence to posted speed limits is a safety concern, especially on university campuses where the populations of drivers are at increased risk for crashes involving speeding due to their young age. Thus, driver speed and knowledge of speed limits on university campuses is an important…

  6. The unique character of traditional forest-related knowledge: threats and challenges ahead

    Science.gov (United States)

    Ronald L. Trosper; John A. Parrotta; Mauro Agnoletti; Vladimir Bocharnikov; Suzanne A. Feary; Monica Gabay; Christian Gamborg; Jesus García Latorre; Elisabeth Johann; Andrey Laletin; Hin Fui Lim; Alfred Oteng-Yeboah; Miguel A. Pinedo-Vasquez; P.S. Ramakrishnan; Yeo-Chang. Youn

    2012-01-01

    This chapter refl ects on the major fi ndings of the lead authors of this book regarding traditional forest-related knowledge (TFRK) using five criteria for distinguishing the unique character of traditional knowledge: (1) its attention to sustainability; (2) relationships to land; (3) identity; (4) reciprocity; and (5) limitations on market involvement. Following an...

  7. Falling Out: Authoritative Knowledge and Women’s Experience with Pelvic Organ Prolapse

    Science.gov (United States)

    Low, Lisa Kane; Tumbarello, Julie A.

    2014-01-01

    Introduction Despite the high prevalence of pelvic organ prolapse many women suffer in silence, lacking the language and opportunity to describe their condition. There are limited descriptions of women’s experiences with pelvic organ prolapse in the literature. This qualitative study addressed the knowledge and experience of women with pelvic organ prolapse. Methods Semi-structured interviews were conducted with 13 women who had been previously diagnosed with pelvic organ prolapse. Transcripts of the interviews were reviewed and coded using a process of content analysis compared against the framework of authoritative knowledge, developed by Bridgitte Jordan. Results By applying the concept of “authoritative knowledge,” we identified three themes of how women construct understanding about their pelvic organ prolapse and how they demonstrate deference to the authoritative knowledge of medical providers. First, we found through women’s narratives that authoritative knowledge was held by the health care provider and is considered consequential and legitimate by all participants. Second, women reported that the health care provider’s authoritative knowledge was valued over personal, experiential knowledge. Finally, women describe how they work with their health care providers to create a system of authoritative knowledge as they seek treatment for or discuss their condition. Throughout the narratives, women’s experiences are not well acknowledged by themselves or the medical community, perpetuating the “hidden” nature of these conditions. Discussion This analysis provides qualitative evidence of Jordan’s authoritative knowledge: women and health care providers contribute to dimensions of authoritative knowledge surrounding pelvic organ prolapse. Despite what women experience, the health care provider’s definition and understanding of pelvic organ prolapse is seen as legitimate and consequential. Because of their construction of their condition, and

  8. Emergency contraception: knowledge and use among Danish women requesting termination of pregnancy

    DEFF Research Database (Denmark)

    Perslev, A; Rørbye, C; Boesen, H C

    2002-01-01

    as knowledge about both the correct time limit and where to acquire the EC. We found adequate knowledge in 44.7%. These women were typically younger, better educated and more often singles, nulliparae, and users of contraception. No relation was found to the type of contraception used or to previous......The aim of this study was to describe knowledge about and use of emergency contraception (EC) among Danish women requesting termination of pregnancy. The study included 1514 women (response rate 83.7%) referred during the period August 2000 to May 2001. Sufficient knowledge of EC was defined...

  9. Willingness to Share Knowledge Compared with Selected Social Psychology Theories

    Directory of Open Access Journals (Sweden)

    Ewa Krok

    2013-03-01

    Full Text Available Knowledge is one of the key determinants in the growth and competitiveness of modern enterprises. Hence, it is essential to analyse the factors that induce employees to exchange knowledge. The problem of sharing an intangible asset — in this case, the knowledge of individuals — can be viewed from many perspectives: psychological, economic, organisational, sociological and technological. The aim of this article is to explore selected social psychology theories and to analyse the incentives for people to share knowledge. The article attempts to interpret the willingness to share knowledge through the Social Exchange Theory, the Social Impact Theory, the Theory of Reasoned Action and the Theory of Planned Behaviour. This analysis leads to the following conclusions: •we share our knowledge and expect a return; •we share our knowledge when we believe that the benefits of this action outweigh the costs; •we are pushed to share knowledge by the power of empathy; •workers’ willingness to share knowledge is influenced by three social processes: subordination, identification and internalisation; •the decision to share knowledge is preceded by an intention formed under the influence of an individual attitude towards that behaviour, subjective norms and perceived behavioural control; and •the decision to share knowledge is also influenced by additional components, including the knowledge and skills to implement this behaviour, environmental limitations, behavioural emphasis and habits.

  10. Knowledge Exchange and Management Research: Barriers and Potentials

    DEFF Research Database (Denmark)

    Bager, Torben

    2018-01-01

    Purpose: The growing involvement of management researchers in knowledge exchange activities and collaborative research does not seem to be reflected in a growing academic output. The purpose of this paper is to explore barriers for academic output from these activities as well as the potential...... for ‘interesting’ papers. Design/methodology/approach: The paper uses secondary data and statistics as well as an illustrative case study to trace knowledge exchange activities and barriers for academic output based on these activities. Findings: The paper identifies a number of barriers for the turning of data...... derived from knowledge exchange activities and Mode 2 research into academic papers such as low priority of case study research in leading management journals, a growing practice orientation in the research funding systems, methodological challenges due to limited researcher control, and disincentives...

  11. Breaking the Cycle of Sisyphus: Social Education and the Acquisition of Critical Sociocultural Knowledge about Race and Racism in the United States

    Science.gov (United States)

    Brown, Keffrelyn D.

    2011-01-01

    Using Lani Guinier's notion of "racial literacy" and the findings from a study that analyzed how recent K-12 social studies textbooks portray racial violence against African Americans, I argue in this article that students come to teacher education programs possessing a limited understanding of racism as a historically situated, institutionalized…

  12. Indigenous knowledge for disaster risk reduction: An African perspective

    Directory of Open Access Journals (Sweden)

    Nnamdi G. Iloka

    2016-07-01

    Full Text Available Indigenous knowledge is valuable knowledge that has helped local communities all over the world survive for generations. This knowledge originates from the interaction between members of the community and the environment in which they live. Although much has been written about indigenous knowledge, its documentation in the area of disaster risk reduction and climate change in Africa has been very limited. The wealth of this knowledge has not been well-recognised in the disaster risk reduction field, as policy-makers still rely on mitigation strategies based on scientific knowledge. Colonialism and lack of proper documentation of indigenous knowledge are some of the contributing factors to this. Ignoring the importance of understanding adaptive strategies of the local people has led to failed projects. Understanding how local people in Africa have managed to survive and adapt for generations, before the arrival of Western education, may be the key to developing sustainable policies to mitigate future challenges. Literature used in this article, obtained from the books, papers and publications of various experts in the fields of disaster risk reduction, climate change, indigenous knowledge and adaptation, highlight the need for more interest to be shown in indigenous knowledge, especially in the developing country context. This would lead to better strategies which originate from the community level but would aim for overall sustainable development in Africa.

  13. Empirical knowledge engine of local governance Senegalese artisanal fisheries Empirical knowledge engine of local governance Senegalese artisanal fisheries

    Science.gov (United States)

    Mbaye, A.

    2016-02-01

    Fishery resources has always been an administrative management faced with the supposed irrationality of artisanal fishermen and the state has always had a monopoly over such management. The state rules well established, synonyms of denial local populations knowledge on management, and expropriation of their fisheries territories, came into conflict with the existing rules thus weakening the traditional management system.However, aware of the threats to their survival because of the limitations of state rules and technicist perception of management, some populations of fishermen tried to organize and implement management measures.These measures are implemented on the basis of their own knowledge of the environmentsThis is the case in Kayar, Nianing, Bétenty, where local management initiatives began to bear fruit despite some difficulties.These examples of successful local management have prompted the Senegalese administration to have more consideration for the knowledge and know-how of fishermen and to be open to co-management of the fisheries resource. his communication shows how this is implemented new co-management approach in the governance of the Senegalese artisanal fisheries through the consideration of empirical knowledge of fishermen.

  14. Does the copolymer poly(vinylidene cyanide-tricyanoethylene) possess piezoelectricity?

    Science.gov (United States)

    Wang, Zhi-Yin; Su, Ke-He; Xu, Qiong

    2012-10-01

    The geometry, energy, internal rotation barrier, dipole moment, and molecular polarizability of the α- and β-chain models of poly(vinylidene cyanide-tricyanoethylene) [P(VDCN-TrCN)] were studied with density functional theory at the B3PW91/6-31G(d) level. The effects of the chain length and the TrCN content on the copolymer chain stability, the chain conformation, and the electrical properties of P(VDCN-TrCN) were examined and compared with those of poly(vinylidene fluoride-trifluoroethylene) and PVDCN to gauge whether P(VDCN-TrCN) would be expected to possess substantial piezoelectricity. The results of this study showed that the stability of the β conformation increases and the energy difference per monomer unit between the β- and α-chains decreases with increasing TrCN. However, introducing TrCN into VDCN will not significantly enhance the radius of curvature of the P(VDCN-TrCN) chains. The average dipole moment per monomer unit in the β-chain is affected by the chain curvature and the TrCN content. The amount of piezoelectricity present in P(VDCN-TrCN) is slightly smaller than that in PVDCN, and is less than that in poly(vinylidene fluoride-trifluoroethylene).

  15. Novel β-amyloid aggregation inhibitors possessing a turn mimic.

    Science.gov (United States)

    Hamada, Yoshio; Miyamoto, Naoko; Kiso, Yoshiaki

    2015-04-01

    Amyloid β peptide, the main component of senile plaques found in the brain of Alzheimer disease (AD) patients, is a molecular target for AD therapeutic intervention. A number of potential AD therapeutics have been reported, including inhibitors of β-secretase, γ-secretase, and Aβ aggregation, and anti-amyloid agents, such as neprilysin, insulin degrading enzyme (IDE), and Aβ antibodies. Recently, we reported potent small-sized β-secretase (BACE1) inhibitors, which could serve as anti-AD drugs. However AD is a progressive disorder, where dementia symptoms gradually worsen over several decades, and therefore may require many years to get cured. One possible way to achieve a greater therapeutic effect is through simultaneous administration of multiple drugs, similar to those used in Highly Active Anti-Retroviral Therapy (HAART) used to treat AIDS. In order to overcome AD, we took a drug discovery approach to evaluate, novel β-amyloid aggregation inhibitors. Previously, we reported that a tong-type compound possessing a turn mimic as the inhibitor of HIV-1 protease dimerization. Oligomerized amyloid β peptides contain a turn structure within the molecule. Here, we designed and synthesized novel β-amyloid aggregation inhibitors with a turn-mimic template, based on the turn conformer of the oligomerized amyloid β peptides. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Knowledge Acquisition Using Linguistic-Based Knowledge Analysis

    Science.gov (United States)

    Daniel L. Schmoldt

    1998-01-01

    Most knowledge-based system developmentefforts include acquiring knowledge from one or more sources. difficulties associated with this knowledge acquisition task are readily acknowledged by most researchers. While a variety of knowledge acquisition methods have been reported, little has been done to organize those different methods and to suggest how to apply them...

  17. Exploring practical knowledge: a case study of an experienced senior tennis performer.

    Science.gov (United States)

    Langley, D J; Knight, S M

    1996-12-01

    The purpose of the study was to explore sport-related practical knowledge through the perceptions and experiences of a senior adult competitive tennis performer. Practical knowledge was defined as goal oriented, experiential knowledge developed within particular physical activity settings. Data were collected through formal interviews and participant observation and analyzed through narrative inquiry and conventional coding techniques. The data suggest that the tennis environment was perceived in terms of the opportunities afforded by that environment. Specifically, the participant's practical knowledge centered on performance capabilities and strategic planning that revealed opponent limitations. This knowledge appeared to be developed and expressed within the relationships among individual capabilities, the task, and the situated context of game play.

  18. Integrating knowledge seeking into knowledge management models and frameworks

    Directory of Open Access Journals (Sweden)

    Francois Lottering

    2012-09-01

    Objectives: This article investigates the theoretical status of the knowledge-seeking process in extant KM models and frameworks. It also statistically describes knowledge seeking and knowledge sharing practices in a sample of South African companies. Using this data, it proposes a KM model based on knowledge seeking. Method: Knowledge seeking is traced in a number of KM models and frameworks with a specific focus on Han Lai and Margaret Graham’s adapted KM cycle model, which separates knowledge seeking from knowledge sharing. This empirical investigation used a questionnaire to examine knowledge seeking and knowledge sharing practices in a sample of South African companies. Results: This article critiqued and elaborated on the adapted KM cycle model of Lai and Graham. It identified some of the key features of knowledge seeking practices in the workplace. It showed that knowledge seeking and sharing are human-centric actions and that seeking knowledge uses trust and loyalty as its basis. It also showed that one cannot separate knowledge seeking from knowledge sharing. Conclusion: The knowledge seeking-based KM model elaborates on Lai and Graham’s model. It provides insight into how and where people seek and share knowledge in the workplace. The article concludes that it is necessary to cement the place of knowledge seeking in KM models as well as frameworks and suggests that organisations should apply its findings to improving their knowledge management strategies.

  19. Public awareness and knowledge of stuttering in Japan.

    Science.gov (United States)

    Iimura, Daichi; Yada, Yasuto; Imaizumi, Kazuya; Takeuchi, Toshimitsu; Miyawaki, Manami; Van Borsel, John

    To determine laypeople's knowledge and awareness of stuttering in Japan. A total of 303 respondents, recruited by street sampling, completed a questionnaire assessing the prevalence, onset, gender distribution, occurrence in different races, cause, treatment, association with intelligence, and hereditariness of stuttering. The questionnaire used was a Japanese version of that devised by Van Borsel, Verniers, and Bouvry (1999) for use in Belgium. Although around half of the respondents had heard or met a stutterer, they tended to misunderstand the stuttering; e.g., respondents estimated the prevalence of stuttering as high. Knowledge also differed according to age, gender, and education level. Specifically, older individuals, females, and individuals with higher levels of education tended to have greater knowledge of stuttering. In comparing the results of the present study with similar studies conducted in Belgium, China, and Brazil, we observed several similarities and differences. Although most respondents were to some extent familiar with stuttering, their overall knowledge of the condition was limited. Certain factors could be involved in having knowledge of stuttering, such as one's life experience, cultural background, and social attitudes toward stuttering. The findings suggest the need for growing knowledge and awareness of stuttering. Copyright © 2018 Elsevier Inc. All rights reserved.

  20. Where Does Creativity Fit into a Productivist Industrial Model of Knowledge Production?

    Science.gov (United States)

    Ghassib, Hisham B.

    2010-01-01

    The basic premise of this paper is the fact that science has become a major industry: the knowledge industry. The paper throws some light on the reasons for the transformation of science from a limited, constrained and marginal craft into a major industry. It, then, presents a productivist industrial model of knowledge production, which shows its…