Foucault, Maoism, Genealogy

DEFF Research Database (Denmark)

Karlsen, Mads Peter; Villadsen, Kaspar

2015-01-01

and his critique of “totalizing institutions,” “uniform discourse” and “juridical universality.” The second part of the article offers a close reading of Foucault’s reflections on genealogy in his 1976 lecture series which demonstrates how the Maoist activist principles noticeably resonate...... often portrayed as unambiguously negative. And third, the goal is to demonstrate how principles developed in Maoist political activism are not only realized in Foucault’s activities within the GIP, but also in his lecture-hall formulations of genealogy, power, and critique....

Cleansing and Disinfection in the Food Industry

Directory of Open Access Journals (Sweden)

Ruhtan Baskaya

2009-02-01

Full Text Available In the applications of industrial hygiene, it is of utmost importance to define the potential risk factors in the business enterprise in question, to pay sufficient consideration to those factors, and to spend every effort for their checking and elimination. In that sense, cleansing and disinfection applications have a basic importance. Food hygiene covers all the efforts spent in order to ensure the proper conditions for the production of healthy food at every stage of the production process, extending from the farm to the table. Cleansing is the removal of the dirt or food leftovers found on the tools and equipment contacting food, and preventing their conversion into a convenient millieu for the reproduction of microorganisms. Cleansing is the process of removing not only the visible dirts and leftovers, but also a large part of the visible microorganisms. Disinfection is applied after cleansing; it is the process of disintegration of microorganisms which can cause contamination, or reduction of those microorganisms to minimum levels so that they can not create any harmful effects. [TAF Prev Med Bull 2009; 8(1.000: 93-106

Genealogical information and the structure of rural Latin-American populations: reality and fantasy.

Science.gov (United States)

Castilla, E E; Adams, J

1996-01-01

Genetic data organized in the form of genealogies can provide much information regarding the history and genetic structure of human populations. A large proportion of the population of Latin America is organized in small rural semi-isolated communities, with little immigration, and until the last 50-100 years, little emigration. These communities have a strong sense of their genealogical history, and this "genealogical conscience' is a frequent leitmotif in modern Latin-American literature. In this communication, we compare the characteristics of fictitious genealogies described in two masterpieces of Latin-American literature, García Márquez' Cien Años de Soledad (A Hundred Years of Solitude), and Verissimo's O Tempo e o Vento (Time and the Wind), with one existing well-studied population in Argentina, Aicuña. All three populations exhibit a number of common characteristics, such as histories of long periods of civil war, and large pedigrees with complex paths of inheritance resulting in complex patterns of inbreeding. Genetic themes common to all three are: (1) the use of genealogical records to substantiate the property of the land or the political power of a kinship; (2) the genealogical registry of biological descendants, independent of their legal or marital status in the clan; (3) the existence of pedigrees of the aristocratic branches in the same kindreds, which illustrate the legal principle of primogeniture; (4) the value of last names as indicators of kinships and the extent of genetic isolation, and (5) the awareness of the deleterious consequences of consanguinity.

Genetic genealogy comes of age: perspectives on the use of deep-rooted pedigrees in human population genetics.

Science.gov (United States)

Larmuseau, M H D; Van Geystelen, A; van Oven, M; Decorte, R

2013-04-01

In this article, we promote the implementation of extensive genealogical data in population genetic studies. Genealogical records can provide valuable information on the origin of DNA donors in a population genetic study, going beyond the commonly collected data such as residence, birthplace, language, and self-reported ethnicity. Recent studies demonstrated that extended genealogical data added to surname analysis can be crucial to detect signals of (past) population stratification and to interpret the population structure in a more objective manner. Moreover, when in-depth pedigree data are combined with haploid markers, it is even possible to disentangle signals of temporal differentiation within a population genetic structure during the last centuries. Obtaining genealogical data for all DNA donors in a population genetic study is a labor-intensive task but the vastly growing (genetic) genealogical databases, due to the broad interest of the public, are making this job more time-efficient if there is a guarantee for sufficient data quality. At the end, we discuss the advantages and pitfalls of using genealogy within sampling campaigns and we provide guidelines for future population genetic studies. Copyright © 2013 Wiley Periodicals, Inc.

[Fragments of a health work genealogy: genealogy as a research technique].

Science.gov (United States)

Nardi, Henrique Caetano; Tittoni, Jaqueline; Giannechini, Letícia; Ramminger, Tatiana

2005-01-01

The article aims to explore the influence of health work in subjectification processes. The notion of history commonly used in health-related scientific output is based on an evolutionist and developmental logic. As a counterpoint, the genealogical approach used in this article and based on Michel Foucault highlights the notions of discontinuity, event, and the production of truth as tools to rethink the ethical and political implications involved in the production of knowledge, practices, and subjects. To illustrate these aspects we sketch a health work genealogy, specifically in the field of mental health and HIV/AIDS work.

Genealogical series method. Hyperpolar points screen effect

International Nuclear Information System (INIS)

Gorbatov, A.M.

1991-01-01

The fundamental values of the genealogical series method -the genealogical integrals (sandwiches) have been investigated. The hyperpolar points screen effect has been found. It allows one to calculate the sandwiches for the Fermion systems with large number of particles and to ascertain the validity of the iterated-potential method as well. For the first time the genealogical-series method has been realized numerically for the central spin-independent potential

Scaling Big Data Cleansing

KAUST Repository

Khayyat, Zuhair

2017-07-31

Data cleansing approaches have usually focused on detecting and fixing errors with little attention to big data scaling. This presents a serious impediment since identify- ing and repairing dirty data often involves processing huge input datasets, handling sophisticated error discovery approaches and managing huge arbitrary errors. With large datasets, error detection becomes overly expensive and complicated especially when considering user-defined functions. Furthermore, a distinctive algorithm is de- sired to optimize inequality joins in sophisticated error discovery rather than na ̈ıvely parallelizing them. Also, when repairing large errors, their skewed distribution may obstruct effective error repairs. In this dissertation, I present solutions to overcome the above three problems in scaling data cleansing. First, I present BigDansing as a general system to tackle efficiency, scalability, and ease-of-use issues in data cleansing for Big Data. It automatically parallelizes the user’s code on top of general-purpose distributed platforms. Its programming inter- face allows users to express data quality rules independently from the requirements of parallel and distributed environments. Without sacrificing their quality, BigDans- ing also enables parallel execution of serial repair algorithms by exploiting the graph representation of discovered errors. The experimental results show that BigDansing outperforms existing baselines up to more than two orders of magnitude. Although BigDansing scales cleansing jobs, it still lacks the ability to handle sophisticated error discovery requiring inequality joins. Therefore, I developed IEJoin as an algorithm for fast inequality joins. It is based on sorted arrays and space efficient bit-arrays to reduce the problem’s search space. By comparing IEJoin against well- known optimizations, I show that it is more scalable, and several orders of magnitude faster. BigDansing depends on vertex-centric graph systems, i.e., Pregel

The Astronomy Genealogy Project

Science.gov (United States)

Tenn, Joseph S.

2014-01-01

The Astronomy Genealogy Project, to be known as AstroGen, will list as many as possible of the world's astronomers with their academic parents (aka thesis advisors) and enable the reader to trace both academic ancestors and descendants. It will be very similar to the highly successful Mathematics Genealogy Project (MGP), available at http://genealogy.math.ndsu.nodak.edu. The MGP, which has been in operation since 1996, now contains the names of about 170,000 "mathematicians." These include many physicists and astronomers, as well as practitioners of related sciences. Mitchel Keller, the director of the MGP, has generously shared the software used in that project, and the American Astronomical Society (AAS) will host AstroGen, a project of the Historical Astronomy Division, on its website. We expect to start seeking entries soon, depending on the availability of computational assistance from the AAS IT department. We are seeking volunteers to help run the project. If you are interested, please contact me at joe.tenn@sonoma.edu.

Temporal differentiation across a West-European Y-chromosomal cline: genealogy as a tool in human population genetics.

Science.gov (United States)

Larmuseau, Maarten H D; Ottoni, Claudio; Raeymaekers, Joost A M; Vanderheyden, Nancy; Larmuseau, Hendrik F M; Decorte, Ronny

2012-04-01

The pattern of population genetic variation and allele frequencies within a species are unstable and are changing over time according to different evolutionary factors. For humans, it is possible to combine detailed patrilineal genealogical records with deep Y-chromosome (Y-chr) genotyping to disentangle signals of historical population genetic structures because of the exponential increase in genetic genealogical data. To test this approach, we studied the temporal pattern of the 'autochthonous' micro-geographical genetic structure in the region of Brabant in Belgium and the Netherlands (Northwest Europe). Genealogical data of 881 individuals from Northwest Europe were collected, from which 634 family trees showed a residence within Brabant for at least one generation. The Y-chr genetic variation of the 634 participants was investigated using 110 Y-SNPs and 38 Y-STRs and linked to particular locations within Brabant on specific time periods based on genealogical records. Significant temporal variation in the Y-chr distribution was detected through a north-south gradient in the frequencies distribution of sub-haplogroup R1b1b2a1 (R-U106), next to an opposite trend for R1b1b2a2g (R-U152). The gradient on R-U106 faded in time and even became totally invisible during the Industrial Revolution in the first half of the nineteenth century. Therefore, genealogical data for at least 200 years are required to study small-scale 'autochthonous' population structure in Western Europe.

To Alleviate or Elevate the Euroamerican Genealogy Fever

Directory of Open Access Journals (Sweden)

Iain Riddell

2018-03-01

Full Text Available There has been a quiet cultural drift towards professionalism in genealogy over the last two decades. Developments in the UK on this subject have resulted in educational offerings that support professionalism through accountability to service consumers while a US debate has pushed for a recognised and regarded scholarship to underpin the professional genealogist. This article places the educational and learning needs of three broad groups of genealogists into the framework of the professional debate in its generality and genealogical specifics. With a concentration on the British context, the article considers the cultural–commercial signals and support offered to ‘armchair enthusiasts’; the emerging models of professional education and formation aimed at lineage makers and the ongoing fractured models of scholastic genealogy. Looking ahead at educational needs, genealogy like other professions is now under threat from advances in artificial intelligence and algorithms, which could slice through the underpinnings of genealogical professionalism. The article concludes with a discussion of an alternative approach to genealogical education derived from the proposition that professionalism is to be found in the outputs and outcomes rather than the organisation of the practitioners of economic activity. From this stance, the needs of a full range of people pursuing genealogy can be addressed and their work informed by the developing understanding of Euroamerican kinship.

[Genetic aspects of genealogy].

Science.gov (United States)

Tetushkin, E Iu

2011-11-01

The supplementary historical discipline genealogy is also a supplementary genetic discipline. In its formation, genetics borrowed from genealogy some methods of pedigree analysis. In the 21th century, it started receiving contribution from computer-aided genealogy and genetic (molecular) genealogy. The former provides novel tools for genetics, while the latter, which employing genetic methods, enriches genetics with new evidence. Genealogists formulated three main laws ofgenealogy: the law of three generations, the law of doubling the ancestry number, and the law of declining ancestry. The significance and meaning of these laws can be fully understood only in light of genetics. For instance, a controversy between the exponential growth of the number of ancestors of an individual, i.e., the law of doubling the ancestry number, and the limited number of the humankind is explained by the presence of weak inbreeding because of sibs' interference; the latter causes the pedigrees' collapse, i.e., explains also the law of diminishing ancestry number. Mathematic modeling of pedigrees' collapse presented in a number of studies showed that the number of ancestors of each individual attains maximum in a particular generation termed ancestry saturated generation. All representatives of this and preceding generation that left progeny are common ancestors of all current members of the population. In subdivided populations, these generations are more ancient than in panmictic ones, whereas in small isolates and social strata with limited numbers of partners, they are younger. The genealogical law of three generations, according to which each hundred years contain on average three generation intervals, holds for generation lengths for Y-chromosomal DNA, typically equal to 31-32 years; for autosomal and mtDNA, this time is somewhat shorter. Moving along ascending lineas, the number of genetically effective ancestors transmitting their DNA fragment to descendants increases far

Colon Cleansing: Health or Hype?

Science.gov (United States)

... cramps Dizziness Dehydration Bowel perforation Infection Depletion of probiotics, sodium and potassium Kidney damage Plus, colon cleansing ... goodbye to bacon, sausage, deli meats and hot dogs. Cancer-causing substances form when meats are preserved. ...

Comparing models on the genealogical relationships among Neandertal, Cro-Magnoid and modern Europeans by serial coalescent simulations.

Science.gov (United States)

Belle, E M S; Benazzo, A; Ghirotto, S; Colonna, V; Barbujani, G

2009-03-01

Populations of anatomically archaic (Neandertal) and early modern (Cro-Magnoid) humans are jointly documented in the European fossil record, in the period between 40 000 and 25 000 years BP, but the large differences between their cultures, morphologies and DNAs suggest that the two groups were not close relatives. However, it is still unclear whether any genealogical continuity between them can be ruled out. Here, we simulated a broad range of demographic scenarios by means of a serial coalescence algorithm in which Neandertals, Cro-Magnoids and modern Europeans were either part of the same mitochondrial genealogy or of two separate genealogies. Mutation rates, population sizes, population structure and demographic growth rates varied across simulations. All models in which anatomically modern (that is, Cro-Magnoid and current) Europeans belong to a distinct genealogy performed better than any model in which the three groups were assigned to the same mitochondrial genealogy. The maximum admissible level of gene flow between Neandertals and the ancestors of current Europeans is 0.001% per generation, one order of magnitude lower than estimated in previous studies not considering genetic data on Cro-Magnoid people.

A robust sebum, oil, and particulate pollution model for assessing cleansing efficacy of human skin.

Science.gov (United States)

Peterson, G; Rapaka, S; Koski, N; Kearney, M; Ortblad, K; Tadlock, L

2017-06-01

With increasing concerns over the rise of atmospheric particulate pollution globally and its impact on systemic health and skin ageing, we have developed a pollution model to mimic particulate matter trapped in sebum and oils creating a robust (difficult to remove) surrogate for dirty, polluted skin. To evaluate the cleansing efficacy/protective effect of a sonic brush vs. manual cleansing against particulate pollution (trapped in grease/oil typical of human sebum). The pollution model (Sebollution; sebum pollution model; SPM) consists of atmospheric particulate matter/pollution combined with grease/oils typical of human sebum. Twenty subjects between the ages of 18-65 were enrolled in a single-centre, cleansing study comparisons between the sonic cleansing brush (normal speed) compared to manual cleansing. Equal amount of SPM was applied to the centre of each cheek (left and right). Method of cleansing (sonic vs. manual) was randomized to the side of the face (left or right) for each subject. Each side was cleansed for five-seconds using the sonic cleansing device with sensitive brush head or manually, using equal amounts of water and a gel cleanser. Photographs (VISIA-CR, Canfield Imaging, NJ, USA) were taken at baseline (before application of the SPM), after application of SPM (pre-cleansing), and following cleansing. Image analysis (ImageJ, NIH, Bethesda, MD, USA) was used to quantify colour intensity (amount of particulate pollutants on the skin) using a scale of 0 to 255 (0 = all black pixels; 255 = all white pixels). Differences between the baseline and post-cleansing values (pixels) are reported as the amount of SPM remaining following each method of cleansing. Using a robust cleansing protocol to assess removal of pollutants (SPM; atmospheric particulate matter trapped in grease/oil), the sonic brush removed significantly more SPM than manual cleansing (P pollution method easily allows assessment of efficacy through image analysis. © 2016 The Authors

Til kulturhistoriens genealogi

Directory of Open Access Journals (Sweden)

Tine Damsholt

2010-11-01

Full Text Available Hvad er kulturhistorie? Dette retoriske spørgsmål stillede en af dansk kulturhistories faddere Troels Troels-Lund allerede på tærsklen til det 20. århundrede og gav sit eget veloplagte og polemiske svar, hvor han hyldede dagliglivets historie frem for staternes og krigenes historie. Men er dette svar - såvel som spørgsmålet - stadig relevant i det 21. århundrede? I det følgende skal vi se lidt nærmere på, hvad det særligt er kulturhistorie kan, og hvorvidt og hvordan den adskiller sigfra den almindelige historie.Abstract: The Genealogy of Cultural HistoryWhat is cultural history? The paper discusses whether cultural history still should be defined by having a specific empirical object such as the history of everyday life. Taking the point of departure in the current mainstreaming of cultural history and topics outside political history within the discipline of history after the cultural turn, it is argued that cultural history should rather be a specific analytical strategy. The paper investigates the Foucauldian notion of genealogy or "history of the present" and proposes an understanding of cultural history asan analytical strategy that seeks to destabilize a present that has forgotten its contingency and the time-bound questions that gave rise to its beliefs and practices. Genealogy is therefore about tracing the heterogeneous pathways that led to the apparent solidity of the present. A first sketch to a genealogy of cultural history in Denmark is given through a discussion of the canonized text by T. Troels-Lund, On Cultural History from 1894. The idea of everyday life as the analytical and defining object of cultural history is constituted in this text as well as in the disciplinary battles that formed the situational background for Troels-Lunds argument. Instead of taking this situated definition for a given fact cultural history is - in the tradition from Foucault - understood as a critical, destabilizing and thus self

Review of DDH 280 citadel cleansing station development. Memorandum report

Energy Technology Data Exchange (ETDEWEB)

Dyck, W.R.; McAndless, J.M.; Ho, J.

1994-02-01

A mock-up of a DDH 280 class destroyer Aft Cleansing Station has been modified following several technical evaluations. Chemical and biological simulant trials have been carried out and in the conclusion of these trials it was stated that the integrity of the citadel was maintained within a chemical or biological environment. Procedures have been developed which allowed a single man, or a group of men, or a casualty to proceed through an Aft Cleansing Station with minimum effort, and in a coordinated fashion. Evaluations have now been completed where the cleansing station and the personnel passing through it were challenged with the biological simulant Bacillus globigii (BG), and the chemical intake simulant dimethyl sulfoxide (DMSO). It was concluded, that when the cleansing station was operated properly, and the new procedures were being followed, it was possible to process contaminated personnel through the citadel entry system, and maintain the integrity of the citadel.

An academic genealogy on the history of American field primatologists.

Science.gov (United States)

Kelley, Elizabeth A; Sussman, Robert W

2007-03-01

In this paper, we present the academic genealogy of American field primatologists. The genealogy has been compiled to formally document the historical record of this young field. Data have been collected from three main sources: 1) e-mail surveys, 2) library and Internet research, and 3) verbal communication through forums such as American Association of Physical Anthropology meetings. Lineages of primatologists have been graphically displayed using Microsoft Visio. As of September 2005, 672 names and 239 affiliated universities, organizations and institutions have been recorded in 19 lineages. Five hundred and thirty-eight of the 672 names, 80.1%, are field primatologists. The Hooton/Washburn lineage is the largest; 60.6% of the recorded field primatologists are linked to this lineage. In addition, four of the five professors who have mentored a comparable number of field primatologists at American universities since Washburn are linked to the Hooton/Washburn lineage; and the school where Washburn mentored a majority of his students, UC-Berkeley, continues to have the highest overall graduation record for this subdiscipline. However, the field of primatology has been diversifying since the 1960s, and different universities are now responsible for graduating a substantial number of primatologists. We conclude that while the Hooton/Washburn lineage has remained remarkably homogenous in its anthropological focus, the field is also becoming increasingly enriched by primatologists who have had training in fields such as zoology, psychology, and ecology both in the United States and abroad. (c) 2006 Wiley-Liss, Inc.

On finding algebraic expressions for genealogical coefficients

International Nuclear Information System (INIS)

Kanyauskas, J.M.; Shimonis, V.Ch.; Rudzikas, Z.B.

1979-01-01

It has been attempted to obtain analytical expressions for genealogical coefficients with one detached electron in the case of L-S coupling. A method of second quantization and tensorial properties of the quasi-spin operator are applied. It is restricted to the states for the classification of which the seigniority quantum number v is sufficient. Three ways of the acquirement of these expressions are discussed: 1. In the recurrent way wave functions of N and N-1 electrons are built, consequently expressing these functions in terms of the creation-annihilation operators. 2. Recurrent summation with the use of evident, simple genealogical coefficients. 3. Using the ratios, connecting the genealogical coefficients with the normalized multiplier. The data are presented in formulae and discussions. The generalization of the Redmond's formula is obtained and relatively simple algebraic expressions of the genealogical coefficients of the equivalent electron configurations, for the distinction of the recurrent terms of which introduction of the seigniority quantum number v is sufficient, are given

[The myth of virgin cleansing: Latest news on an archaic magico-religious practice].

Science.gov (United States)

Charlier, P; Bou Abdallah, F; Brun, L; Hoang-Oppermann, V; Deo, S; Mostefai-Dulac, Y; Mamzer, M-F; Hervé, C

2018-03-01

In the medical anthropology section of the Nanterre Hospital (France) for migrants and refugees, three cases were recorded of "virgin cleansing" in sub-Saharan African countries. These consisted of sexual assaults (2 instances of rape and 1 of sexual interference) on sexually immature females (young girls) by patients with sexually transmitted infections (mainly HIV, syphilis) hoping they might thereby be cured. These particularly atrocious hetero-aggressive sexual practices based on magical arguments are unfortunately universal and are not limited to a specific culture. At the medical anthropology level, the belief in cleansing by virgins is based on the notion that the patient is dirty and impure. In the same way that emetics and/or laxatives are prescribed in the case of intestinal disorders (to "eliminate" the disease), some subjects use diuretics for urinary abnormalities or, literally, "clean vaginas (or anuses)" to purge their own miasma. The rising tide of population migrations (some of whom carry chronic infections), refugee camps, prolonged incarcerations, etc., makes observations of such phenomena increasingly frequent. Belief in cleansing by virgins (and the fatal consequences thereof) will be difficult to eradicate. The education of populations and health professionals should promote absolute respect for the body of children, and, more generally, of others, particularly since at this time of increasingly marked migratory flows, this problem sadly risks becoming widespread. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

The role of genealogy and clinical family histories in documenting possible inheritance patterns for diabetes mellitus in the pre-insulin era: part 2. Genealogic evidence for type 2 diabetes mellitus in Josephine Imperato's paternal and maternal lineages.

Science.gov (United States)

Imperato, Pascal James; Imperato, Gavin H

2009-12-01

Part 2 presents detailed genealogic information on Josephine Imperato's paternal and maternal lineages extending from four to seven generations into the nineteenth and eighteenth centuries. Among these lineages are some where early adult death over successive generations is perhaps indicative of type 2 diabetes mellitus (type 2 DM). These lineages, all in the town of San Prisco in Italy, include both paternal and maternal ones with the following surnames: Casaccia, Casertano, Cipriano, de Angelis, de Paulis, Peccerillo, Foniciello, di Monaco, Vaccarella, Valenziano, Ventriglia, and Zibella. Genealogic studies of eighteenth and nineteenth century vital records in this area of Italy cannot definitively establish type 2 diabetes mellitus as either an immediate or contributory cause of death. This is because causes of death were not recorded and because disease diagnostic capabilities were largely absent. Genealogic studies of those who lived in Italy in the eighteenth and nineteenth centuries can at best provide data on approximate age at time of death. Early adult death in this era was not uncommon. However, its presence over several successive generations in a lineage raises the possibility of inherited diseases prominent among which is type 2 DM.

Genealogical Properties of Subsamples in Highly Fecund Populations

Science.gov (United States)

Eldon, Bjarki; Freund, Fabian

2018-03-01

We consider some genealogical properties of nested samples. The complete sample is assumed to have been drawn from a natural population characterised by high fecundity and sweepstakes reproduction (abbreviated HFSR). The random gene genealogies of the samples are—due to our assumption of HFSR—modelled by coalescent processes which admit multiple mergers of ancestral lineages looking back in time. Among the genealogical properties we consider are the probability that the most recent common ancestor is shared between the complete sample and the subsample nested within the complete sample; we also compare the lengths of `internal' branches of nested genealogies between different coalescent processes. The results indicate how `informative' a subsample is about the properties of the larger complete sample, how much information is gained by increasing the sample size, and how the `informativeness' of the subsample varies between different coalescent processes.

Cosmetic Cleansing Oil Absorption by Soft Contact Lenses in Dry and Wet Conditions.

Science.gov (United States)

Tsukiyama, Junko; Miyamoto, Yuko; Kodama, Aya; Fukuda, Masahiko; Shimomura, Yoshikazu

2017-09-01

Previous reports showed that cosmetic cleansing oil for removing makeup, which contains mineral oil and surfactant, can deform some silicone hydrogel contact lenses (SHCLs) when applied directly to the lenses, although plasma-coated SHCLs (lotrafilcon A and B) were not affected. In the present study, we investigated hydrogel lenses and SHCLs in both wet and dry conditions. Several brands of hydrogel and SHCLs were immersed in a cleansing oil solution containing Sudan Black B for 5 min under wet and dry conditions. The lenses under the wet condition were simply picked up from the saline, whereas those under the dry condition were blotted with paper wipes. After immersing, the excess solution remaining on the lenses was removed by finger rubbing with a multipurpose solution. The lenses were then examined using a stereomicroscope, and their mean brightness was measured and compared. The cosmetic cleansing oil was not absorbed by the hydrogel lenses under wet or dry conditions. However, four of seven brands of SHCLs absorbed the cosmetic cleansing oil under both conditions (dry and wet), whereas asmofilcon A absorbed it only under the dry condition. Lotrafilcon B and delefilcon A did not absorb cleansing oil even under the dry condition. Hydrogel lenses resist cosmetic cleansing oil. However, SHCLs have different degrees of resistance depending on the lens material. Some SHCLs absorbed cosmetic cleansing oil more under dry conditions than under wet conditions.

Narrative Reflection in the Philosophy of Teaching: Genealogies and Portraits

Science.gov (United States)

McEwan, Hunter

2011-01-01

How has philosophical reflection contributed to the ways that we think about teaching? In this paper I explore two forms of narrative reflection on teaching--genealogies and portraits. Genealogies tell a story about the origins of teaching; portraits find expression in myths and other narrative forms. I explore two genealogies of teaching--one…

Coalescent genealogy samplers: windows into population history.

Science.gov (United States)

Kuhner, Mary K

2009-02-01

Coalescent genealogy samplers attempt to estimate past qualities of a population, such as its size, growth rate, patterns of gene flow or time of divergence from another population, based on samples of molecular data. Genealogy samplers are increasingly popular because of their potential to disentangle complex population histories. In the last decade they have been widely applied to systems ranging from humans to viruses. Findings include detection of unexpected reproductive inequality in fish, new estimates of historical whale abundance, exoneration of humans for the prehistoric decline of bison and inference of a selective sweep on the human Y chromosome. This review summarizes available genealogy-sampler software, including data requirements and limitations on the use of each program.

Genealogical relationships between early medieval and modern inhabitants of Piedmont.

Science.gov (United States)

Vai, Stefania; Ghirotto, Silvia; Pilli, Elena; Tassi, Francesca; Lari, Martina; Rizzi, Ermanno; Matas-Lalueza, Laura; Ramirez, Oscar; Lalueza-Fox, Carles; Achilli, Alessandro; Olivieri, Anna; Torroni, Antonio; Lancioni, Hovirag; Giostra, Caterina; Bedini, Elena; Pejrani Baricco, Luisella; Matullo, Giuseppe; Di Gaetano, Cornelia; Piazza, Alberto; Veeramah, Krishna; Geary, Patrick; Caramelli, David; Barbujani, Guido

2015-01-01

In the period between 400 to 800 AD, also known as the period of the Barbarian invasions, intense migration is documented in the historical record of Europe. However, little is known about the demographic impact of these historical movements, potentially ranging from negligible to substantial. As a pilot study in a broader project on Medieval Europe, we sampled 102 specimens from 5 burial sites in Northwestern Italy, archaeologically classified as belonging to Lombards or Longobards, a Germanic people ruling over a vast section of the Italian peninsula from 568 to 774. We successfully amplified and typed the mitochondrial hypervariable region I (HVR-I) of 28 individuals. Comparisons of genetic diversity with other ancient populations and haplotype networks did not suggest that these samples are heterogeneous, and hence allowed us to jointly compare them with three isolated contemporary populations, and with a modern sample of a large city, representing a control for the effects of recent immigration. We then generated by serial coalescent simulations 16 millions of genealogies, contrasting a model of genealogical continuity with one in which the contemporary samples are genealogically independent from the medieval sample. Analyses by Approximate Bayesian Computation showed that the latter model fits the data in most cases, with one exception, Trino Vercellese, in which the evidence was compatible with persistence up to the present time of genetic features observed among this early medieval population. We conclude that it is possible, in general, to detect evidence of genealogical ties between medieval and specific modern populations. However, only seldom did mitochondrial DNA data allow us to reject with confidence either model tested, which indicates that broader analyses, based on larger assemblages of samples and genetic markers, are needed to understand in detail the effects of medieval migration.

Genealogical relationships between early medieval and modern inhabitants of Piedmont.

Directory of Open Access Journals (Sweden)

Stefania Vai

Full Text Available In the period between 400 to 800 AD, also known as the period of the Barbarian invasions, intense migration is documented in the historical record of Europe. However, little is known about the demographic impact of these historical movements, potentially ranging from negligible to substantial. As a pilot study in a broader project on Medieval Europe, we sampled 102 specimens from 5 burial sites in Northwestern Italy, archaeologically classified as belonging to Lombards or Longobards, a Germanic people ruling over a vast section of the Italian peninsula from 568 to 774. We successfully amplified and typed the mitochondrial hypervariable region I (HVR-I of 28 individuals. Comparisons of genetic diversity with other ancient populations and haplotype networks did not suggest that these samples are heterogeneous, and hence allowed us to jointly compare them with three isolated contemporary populations, and with a modern sample of a large city, representing a control for the effects of recent immigration. We then generated by serial coalescent simulations 16 millions of genealogies, contrasting a model of genealogical continuity with one in which the contemporary samples are genealogically independent from the medieval sample. Analyses by Approximate Bayesian Computation showed that the latter model fits the data in most cases, with one exception, Trino Vercellese, in which the evidence was compatible with persistence up to the present time of genetic features observed among this early medieval population. We conclude that it is possible, in general, to detect evidence of genealogical ties between medieval and specific modern populations. However, only seldom did mitochondrial DNA data allow us to reject with confidence either model tested, which indicates that broader analyses, based on larger assemblages of samples and genetic markers, are needed to understand in detail the effects of medieval migration.

Genealogical databases as a tool for extending follow-up in clinical reviews.

Science.gov (United States)

Ho, Thuy-Van; Chowdhury, Naweed; Kandl, Christopher; Hoover, Cindy; Robinson, Ann; Hoover, Larry

2016-08-01

Long-term follow-up in clinical reviews often presents significant difficulty with conventional medical records alone. Publicly accessible genealogical databases such as Ancestry.com provide another avenue for obtaining extended follow-up and added outcome information. No previous studies have described the use of genealogical databases in the follow-up of individual patients. Ancestry.com, the largest genealogical database in the United States, houses extensive demographic data on an increasing number of Americans. In a recent retrospective review of esthesioneuroblastoma patients treated at our institution, we used this resource to ascertain the outcomes of patients otherwise lost to follow-up. Additional information such as quality of life and supplemental treatments the patient may have received at home was obtained through direct contact with living relatives. The use of Ancestry.com resulted in a 25% increase (20 months) in follow-up duration as well as incorporation of an additional 7 patients in our study (18%) who would otherwise not have had adequate hospital chart data for inclusion. Many patients within this subset had more advanced disease or were remotely located from our institution. As such, exclusion of these outliers can impact the quality of subsequent outcome analysis. Online genealogical databases provide a unique resource of public information that is acceptable to institutional review boards for patient follow-up in clinical reviews. Utilization of Ancestry.com data led to significant improvement in follow-up duration and increased the number of patients with sufficient data that could be included in our retrospective study. © 2016 ARS-AAOA, LLC.

Legendary genealogies of Byzantine Emperors and their families

Directory of Open Access Journals (Sweden)

Krsmanović Bojana T.

2004-01-01

Full Text Available Theoretically, the Byzantine Emperor was, just like in the times of the Roman Empire, chosen on the basis of his personal qualities and merits — by the grace of God, of course. Practically, the factors which determined the ascension of a person to the throne were much more complex, the methods of gaining power being multifarious. In consequence, the political philosophy was confronted with the question of whether it is virtue (aretç or origin (génoz that defines an Emperor. Independently of this rather theoretical question, however, and despite the claims that the personal qualities are decisive in the choice of the Emperor, the origin of the ruler played an important role in the consciousness of the Byzantines of all epochs. This is why great attention was paid to the creation of family trees, especially in the cases when the Emperor was of low origin (homo novus or when it was for some reason necessary to strengthen his legitimacy. The choice of the genealogy was not random: since it carried a clear political message, it was of utmost importance with whom the Emperor in power would be associated and whose historical deeds or legendary personality would serve as a moral model. Also important is the fact that the search of a "good family" was as a rule triggered by the need to confirm one's own virtue. Thus, genealogies often reflect a certain system of values, usually emphasizing morality, courage in war, care for the welfare of the country, piety, etc. The choice of the archetype depended, of course, on the needs of the ruler for whom the genealogy was created. All this allows us to consider legendary genealogies as an expression of the imperial ideology. Notwithstanding their chronological diversity, the Byzantine imperial genealogies display very similar characteristics, i.e. they contain stereotypical elements, many of which had been established already in the first centuries of the Eastern Empire. In the early Byzantine period, when

Systems and methods for data quality control and cleansing

Science.gov (United States)

Wenzel, Michael; Boettcher, Andrew; Drees, Kirk; Kummer, James

2016-05-31

A method for detecting and cleansing suspect building automation system data is shown and described. The method includes using processing electronics to automatically determine which of a plurality of error detectors and which of a plurality of data cleansers to use with building automation system data. The method further includes using processing electronics to automatically detect errors in the data and cleanse the data using a subset of the error detectors and a subset of the cleansers.

Vaginal Cleansing Before Cesarean Delivery: A Systematic Review and Meta-analysis.

Science.gov (United States)

Caissutti, Claudia; Saccone, Gabriele; Zullo, Fabrizio; Quist-Nelson, Johanna; Felder, Laura; Ciardulli, Andrea; Berghella, Vincenzo

2017-09-01

To assess the efficacy of vaginal cleansing before cesarean delivery in reducing postoperative endometritis. MEDLINE, Ovid, EMBASE, Scopus, Clinicaltrials.gov, and Cochrane Library were searched from their inception to January 2017. Selection criteria included all randomized controlled trials comparing vaginal cleansing (ie, intervention group) with a control group (ie, either placebo or no intervention) in women undergoing cesarean delivery. Any method of vaginal cleansing with any type of antiseptic solution was included. The primary outcome was the incidence of endometritis. Meta-analysis was performed using the random-effects model of DerSimonian and Laird to produce summary treatment effects in terms of relative risk (RR) with 95% CI. Sixteen trials (4,837 women) on vaginal cleansing immediately before cesarean delivery were identified as relevant and included in the review. In most of the included studies, 10% povidone-iodine was used as an intervention. The most common way to perform the vaginal cleansing was the use of a sponge stick for approximately 30 seconds. Women who received vaginal cleansing before cesarean delivery had a significantly lower incidence of endometritis (4.5% compared with 8.8%; RR 0.52, 95% CI 0.37-0.72; 15 studies, 4,726 participants) and of postoperative fever (9.4% compared with 14.9%; RR 0.65, 95% CI 0.50-0.86; 11 studies, 4,098 participants) compared with the control group. In the planned subgroup analyses, the reduction in the incidence of endometritis with vaginal cleansing was limited to women in labor before cesarean delivery (8.1% compared with 13.8%; RR 0.52, 95% CI 0.28-0.97; four studies, 440 participants) or those with ruptured membranes (4.3% compared with 20.1%; RR 0.23, 95% CI 0.10-0.52; three studies, 272 participants). Vaginal cleansing immediately before cesarean delivery in women in labor and in women with ruptured membranes reduces the risk of postoperative endometritis. Because it is generally inexpensive and a

Implementation of the new solid waste management and public cleansing act-The way forward

International Nuclear Information System (INIS)

Sanusi Awi

2010-01-01

In Malaysia, Act 672 are one act that mention on Public Cleansing Managements Services and Solid Waste Management. Scope of Public Cleansing Managements Services included public places, public drains, public toilets, public hawker centers, public markets and so on. These act also mentioned about recycling, control of solid waste, enforcement provision, and assumption of control, tribunal, charges, licensing and many more. So, for the implementation, we have collecting households waste, licensing collectors for all categories of solid waste, improving Solid Waste Management facilities and others. We can monitor the concession using hand held system. Through this systems, we recorded evidence of defaults, then we upload the data, after that, we determine the penalty for each scheme area and then we report the generation. All of these was doing in order to make sure all the Malaysian citizens obey the rules and to make sure there is no abuse on these issues. Fortunately, these can increase our environment safe and sustained forever.

The effect of genealogy-based haplotypes on genomic prediction

DEFF Research Database (Denmark)

Edriss, Vahid; Fernando, Rohan L.; Su, Guosheng

2013-01-01

on haplotypes instead of regression on individual markers. The aim of this study was to investigate the accuracy of genomic prediction using haplotypes based on local genealogy information. Methods A total of 4429 Danish Holstein bulls were genotyped with the 50K SNP chip. Haplotypes were constructed using...... local genealogical trees. Effects of haplotype covariates were estimated with two types of prediction models: (1) assuming that effects had the same distribution for all haplotype covariates, i.e. the GBLUP method and (2) assuming that a large proportion (pi) of the haplotype covariates had zero effect......, i.e. a Bayesian mixture method. Results About 7.5 times more covariate effects were estimated when fitting haplotypes based on local genealogical trees compared to fitting individuals markers. Genealogy-based haplotype clustering slightly increased the accuracy of genomic prediction and, in some...

The genealogy of samples in models with selection.

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Neuhauser, C; Krone, S M

1997-02-01

We introduce the genealogy of a random sample of genes taken from a large haploid population that evolves according to random reproduction with selection and mutation. Without selection, the genealogy is described by Kingman's well-known coalescent process. In the selective case, the genealogy of the sample is embedded in a graph with a coalescing and branching structure. We describe this graph, called the ancestral selection graph, and point out differences and similarities with Kingman's coalescent. We present simulations for a two-allele model with symmetric mutation in which one of the alleles has a selective advantage over the other. We find that when the allele frequencies in the population are already in equilibrium, then the genealogy does not differ much from the neutral case. This is supported by rigorous results. Furthermore, we describe the ancestral selection graph for other selective models with finitely many selection classes, such as the K-allele models, infinitely-many-alleles models. DNA sequence models, and infinitely-many-sites models, and briefly discuss the diploid case.

Modeling the genealogy of a cultural trait.

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Aguilar, Elliot; Ghirlanda, Stefano

2015-05-01

The mathematical study of genealogies has yielded important insights in population biology, such as the ability to estimate the time to the most recent common ancestor (MRCA) of a sample of genetic sequences or of a group of individuals. Here we introduce a model of cultural genealogies that is a step toward answering similar questions for cultural traits. In our model individuals can inherit from a variable, potentially large number of ancestors, rather than from a fixed, small number of ancestors (one or two) as is typical of genetic evolution. We first show that, given a sample of individuals, a cultural common ancestor does not necessarily exist. We then introduce a related concept: the most recent unique ancestor (MRUA), i.e., the most recent single individual who is the earliest cultural ancestor of the sample. We show that, under neutral evolution, the time to the MRUA can be staggeringly larger than the time to MRCA in a single ancestor model, except when the average number of learning opportunities per individuals is small. Our results point out that the properties of cultural genealogies may be very different from those of genetic genealogies, with potential implications for reconstructing the histories of cultural traits. Copyright © 2014 Elsevier Inc. All rights reserved.

An interactive, web-based tool for genealogical entity resolution

NARCIS (Netherlands)

Efremova, I.; Ranjbar-Sahraei, B.; Oliehoek, F.A.; Calders, T.G.K.; Tuyls, K.P.

2013-01-01

We demonstrate an interactive, web-based tool which helps historians to do Genealogical Entitiy Resolution. This work has two main goals. First, it uses Machine Learning (ML) algorithms to assist humanites researchers to perform Genealogical Entity Resolution. Second, it facilitates the generation

The effect of using genealogy-based haplotypes for genomic prediction.

Science.gov (United States)

Edriss, Vahid; Fernando, Rohan L; Su, Guosheng; Lund, Mogens S; Guldbrandtsen, Bernt

2013-03-06

Genomic prediction uses two sources of information: linkage disequilibrium between markers and quantitative trait loci, and additive genetic relationships between individuals. One way to increase the accuracy of genomic prediction is to capture more linkage disequilibrium by regression on haplotypes instead of regression on individual markers. The aim of this study was to investigate the accuracy of genomic prediction using haplotypes based on local genealogy information. A total of 4429 Danish Holstein bulls were genotyped with the 50K SNP chip. Haplotypes were constructed using local genealogical trees. Effects of haplotype covariates were estimated with two types of prediction models: (1) assuming that effects had the same distribution for all haplotype covariates, i.e. the GBLUP method and (2) assuming that a large proportion (π) of the haplotype covariates had zero effect, i.e. a Bayesian mixture method. About 7.5 times more covariate effects were estimated when fitting haplotypes based on local genealogical trees compared to fitting individuals markers. Genealogy-based haplotype clustering slightly increased the accuracy of genomic prediction and, in some cases, decreased the bias of prediction. With the Bayesian method, accuracy of prediction was less sensitive to parameter π when fitting haplotypes compared to fitting markers. Use of haplotypes based on genealogy can slightly increase the accuracy of genomic prediction. Improved methods to cluster the haplotypes constructed from local genealogy could lead to additional gains in accuracy.

Genetic genealogy: the Woodson family's experience.

Science.gov (United States)

Williams, Sloan R

2005-06-01

In 1998, Foster and colleagues published the results of a genetic study intended to test whether Thomas Jefferson could have fathered any of Sally Hemings' children. They found that the Jefferson Y chromosome haplotype matched that of a descendant of Hemings' youngest child, but not that of the descendants of the eldest son, Thomas Woodson. The Woodson descendants were shocked by the study's finding, which disagreed with their family oral history. They were suspicious of the study conclusions because of the methods used in recruiting participants for the study and the manner in which they learned of the results. The Woodsons' experience as participants in one of the first examples of genetic genealogy illustrates several issues that both geneticists and amateur genetic genealogists will face in studies of this kind. Misperceptions about the relationship between biology and race, and group genetics in general, can make the interpretation of genetic data difficult. Continuing collaborations between the media and the scientific community will help the public to better understand the risks as well as the benefits of genetic genealogy. Researchers must decide prior to beginning their research what role the human subjects will play in the study and when they will be notified of the study's conclusions. Amateur genetic genealogists should anticipate unexpected outcomes, such as the identification of nonpaternity, to minimize any harmful effects to study participants. Although modern genetic methods provide a powerful new tool for genealogical study, they cannot resolve all genealogical issues, as this study shows, and can involve unanticipated risks to the participants.

Genealogical and evolutionary inference with the human Y chromosome.

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Stumpf, M P; Goldstein, D B

2001-03-02

Population genetics has emerged as a powerful tool for unraveling human history. In addition to the study of mitochondrial and autosomal DNA, attention has recently focused on Y-chromosome variation. Ambiguities and inaccuracies in data analysis, however, pose an important obstacle to further development of the field. Here we review the methods available for genealogical inference using Y-chromosome data. Approaches can be divided into those that do and those that do not use an explicit population model in genealogical inference. We describe the strengths and weaknesses of these model-based and model-free approaches, as well as difficulties associated with the mutation process that affect both methods. In the case of genealogical inference using microsatellite loci, we use coalescent simulations to show that relatively simple generalizations of the mutation process can greatly increase the accuracy of genealogical inference. Because model-free and model-based approaches have different biases and limitations, we conclude that there is considerable benefit in the continued use of both types of approaches.

Cleansing and dismantling of CEA-Saclay nuclear licensed facilities

International Nuclear Information System (INIS)

Jeanjacques, Michel; Delaire, Isabelle; Glevarec, Rebecca; Mandard, Lionel; Martin, Jean-Louis; Serrano, Roger

2013-01-01

This summary presents the cleansing and dismantling operations currently realized on the CEA center of Saclay (CEA-Saclay). It was initiated at the beginning of the 2000 years a cleansing and dismantling program of the old Nuclear Licensed Facilities (NLF). Currently this program relates the dismantling operations to the Hot Laboratories (Laboratoires de Haute Activite: LHA) and the old workshops of the Liquid Waste Treatment Plant (Station des Effluents Liquides: STEL), the dismantling preparation of Ulysse reactor and the dismantling studies to the Solid Waste Management Plant (SWMP; Zone de Gestion des Dechets Solides) and the Osiris reactor. (authors)

Use of the 131I-tracer technique for assessing cleansing agents and methods in the food industry

International Nuclear Information System (INIS)

Konrad, H.; Scheybal, A.

1978-01-01

Directly 131 I-labelled milk fats, whey proteins, and milk renders possible to study a great variety of cleansing problems of the dairy. The influences of the conditions of application (composition, concentration, duration of action, and temperature) of cleansing agents on the cleansing process were examined, using glass and polyethylene as model materials. The results obtained gave objective information about meeting hygienic requirements and about the economic use of cleansing agents. (author)

The Genealogical Consequences of Fecundity Variance Polymorphism

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Taylor, Jesse E.

2009-01-01

The genealogical consequences of within-generation fecundity variance polymorphism are studied using coalescent processes structured by genetic backgrounds. I show that these processes have three distinctive features. The first is that the coalescent rates within backgrounds are not jointly proportional to the infinitesimal variance, but instead depend only on the frequencies and traits of genotypes containing each allele. Second, the coalescent processes at unlinked loci are correlated with the genealogy at the selected locus; i.e., fecundity variance polymorphism has a genomewide impact on genealogies. Third, in diploid models, there are infinitely many combinations of fecundity distributions that have the same diffusion approximation but distinct coalescent processes; i.e., in this class of models, ancestral processes and allele frequency dynamics are not in one-to-one correspondence. Similar properties are expected to hold in models that allow for heritable variation in other traits that affect the coalescent effective population size, such as sex ratio or fecundity and survival schedules. PMID:19433628

Philological Remarks on Two Genealogies of the Crimean-Tatar Clan Shirin

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Göncöl Cs.

2017-12-01

Full Text Available Objectives: Philological analysis of two genealogies of the Crimean-Tatar clan termed the Shirin, and an identification of a possible common source of these genealogies. Research materials: Two genealogies (family-trees of the most prominent clan of the Crimean Khanate, the Shirin, have survived. The earlier one was preserved in the chronicle of the ʿUmdetü l aḫbār ‘Essence of Histories’ (1748, written by ʿAbdu l Ġaffār Qırımī, a historian of the Crimean Khanate and judge on Shirin estates. The later one was presented by clan-members after 1807 to the Crimean Assembly of Nobility (Таврическое дворянское собрание for the recognition of their noble status and estates. This version was translated into Russian and published by Lashkov. Therefore, the question arises: can the two genealogies have a common source? Results and the novelty of the research: Through a philological comparison of the material, the aim of the author was to demonstrate that the genealogies of the Shirin clan show similarities in content, structure, and text. The author supposes that the texts of ʿAbdu l Ġaffār Qırımī and the genealogy preserved in Russian translation could have been compiled from the same source, perhaps a preliminary Shirin genealogy which, judging from its content, the author dates to the 1660s.

Simulation of selected genealogies.

Science.gov (United States)

Slade, P F

2000-02-01

Algorithms for generating genealogies with selection conditional on the sample configuration of n genes in one-locus, two-allele haploid and diploid models are presented. Enhanced integro-recursions using the ancestral selection graph, introduced by S. M. Krone and C. Neuhauser (1997, Theor. Popul. Biol. 51, 210-237), which is the non-neutral analogue of the coalescent, enables accessible simulation of the embedded genealogy. A Monte Carlo simulation scheme based on that of R. C. Griffiths and S. Tavaré (1996, Math. Comput. Modelling 23, 141-158), is adopted to consider the estimation of ancestral times under selection. Simulations show that selection alters the expected depth of the conditional ancestral trees, depending on a mutation-selection balance. As a consequence, branch lengths are shown to be an ineffective criterion for detecting the presence of selection. Several examples are given which quantify the effects of selection on the conditional expected time to the most recent common ancestor. Copyright 2000 Academic Press.

Change in the nose areas in children with mouth breathing after nasal cleansing and massage.

Science.gov (United States)

Melo, Ana Carolina Cardoso de; Gomes, Adriana de Oliveira Camargo; Cunha, Daniele Andrade da; Lima, Sandro Júnior Henrique; Lima, Wigna Rayssa Pereira; Cunha, Renata Andrade da; Silva, Hilton Justino da

2016-01-01

To analyze the changes occurred in the nasal cavity geometry, before and after nasal cleansing, through nasal aeration and acoustic rhinometry in children with oral breathing. Twenty children aged four to 12 years were included in the study. The gathering of participants was conducted at the Multifunctional Laboratory of the Speech Pathology Department of the Federal University of Pernambuco - UFPE. The following procedures were conducted: Identification Index of Signs and Symptoms of Oral Breathing; marking of nasal expiratory airflow using the graded mirror of Altmann, and examination of the Nasal Geometry by Acoustic Rhinometry. The same procedures were performed after nasal massage and cleansing with saline solution. Significant change was observed in the areas with respect to the nasal airflow on both sides after nasal cleansing and massage. As for nasal geometry, measured by acoustic rhinometry, comparison between the nostrils showed that the effect of cleansing and massage was discrete. Nasal aeration measures showed sensitivity to the cleansing and massage technique and measures of nasal geometry confirmed its effect on respiratory physiology.

Colon cleansing protocol in children: research conditions vs. clinical practice.

Science.gov (United States)

Elitsur, Yoram; Balfaqih, Yaslam; Preston, Deborah

2018-04-01

 Colon preparation rates are the limiting factor for a successful diagnostic colonoscopy in children. Different colon cleansing protocols have been published for use in children. Unfortunately, the applicability of those published research protocols has not been formally evaluated in routine clinical practice. We investigated the success rate of our previously published colon cleansing protocol as utilized in our clinical practice.  This was a retrospective study. In the clinical practice, the colon cleansing protocol included PEG-3350 at a dose of 2 g/kg/day plus Dulcolax (Bisacodyl, Boehringer Ingelheim, TX USA) 5 mg/day for 2 days. Adequate colon preparation was graded between 1 - 5, as previously described, and grade ≥ 4.0 was considered an adequate preparation. Patients were instructed to complete a questionnaire that included PEG-3350 dose, number of stools per day, consistency of each stool, and side effects (vomiting, abdominal pain). Clinical and endoscopic results were compared between the protocol under research conditions and routine practice.  The success rate of the colon preparation in our clinical practice was similar to the results observed under our research protocol (75 % vs. 73.6 %). Moreover, the total number of stools, stool consistency, and the intubation rate of the terminal ileum were also similar. We concluded, that in our experience, the colon cleansing protocol used under research conditions was effective and appropriate for use in routine clinical practice.  We recommend testing each new protocol under the routine conditions of clinical practice to confirm its applicability for general practitioners.

The performance of phylogenetic algorithms in estimating haplotype genealogies with migration.

Science.gov (United States)

Salzburger, Walter; Ewing, Greg B; Von Haeseler, Arndt

2011-05-01

Genealogies estimated from haplotypic genetic data play a prominent role in various biological disciplines in general and in phylogenetics, population genetics and phylogeography in particular. Several software packages have specifically been developed for the purpose of reconstructing genealogies from closely related, and hence, highly similar haplotype sequence data. Here, we use simulated data sets to test the performance of traditional phylogenetic algorithms, neighbour-joining, maximum parsimony and maximum likelihood in estimating genealogies from nonrecombining haplotypic genetic data. We demonstrate that these methods are suitable for constructing genealogies from sets of closely related DNA sequences with or without migration. As genealogies based on phylogenetic reconstructions are fully resolved, but not necessarily bifurcating, and without reticulations, these approaches outperform widespread 'network' constructing methods. In our simulations of coalescent scenarios involving panmictic, symmetric and asymmetric migration, we found that phylogenetic reconstruction methods performed well, while the statistical parsimony approach as implemented in TCS performed poorly. Overall, parsimony as implemented in the PHYLIP package performed slightly better than other methods. We further point out that we are not making the case that widespread 'network' constructing methods are bad, but that traditional phylogenetic tree finding methods are applicable to haplotypic data and exhibit reasonable performance with respect to accuracy and robustness. We also discuss some of the problems of converting a tree to a haplotype genealogy, in particular that it is nonunique. © 2011 Blackwell Publishing Ltd.

Detecting negative selection on recurrent mutations using gene genealogy

Science.gov (United States)

2013-01-01

Background Whether or not a mutant allele in a population is under selection is an important issue in population genetics, and various neutrality tests have been invented so far to detect selection. However, detection of negative selection has been notoriously difficult, partly because negatively selected alleles are usually rare in the population and have little impact on either population dynamics or the shape of the gene genealogy. Recently, through studies of genetic disorders and genome-wide analyses, many structural variations were shown to occur recurrently in the population. Such “recurrent mutations” might be revealed as deleterious by exploiting the signal of negative selection in the gene genealogy enhanced by their recurrence. Results Motivated by the above idea, we devised two new test statistics. One is the total number of mutants at a recurrently mutating locus among sampled sequences, which is tested conditionally on the number of forward mutations mapped on the sequence genealogy. The other is the size of the most common class of identical-by-descent mutants in the sample, again tested conditionally on the number of forward mutations mapped on the sequence genealogy. To examine the performance of these two tests, we simulated recurrently mutated loci each flanked by sites with neutral single nucleotide polymorphisms (SNPs), with no recombination. Using neutral recurrent mutations as null models, we attempted to detect deleterious recurrent mutations. Our analyses demonstrated high powers of our new tests under constant population size, as well as their moderate power to detect selection in expanding populations. We also devised a new maximum parsimony algorithm that, given the states of the sampled sequences at a recurrently mutating locus and an incompletely resolved genealogy, enumerates mutation histories with a minimum number of mutations while partially resolving genealogical relationships when necessary. Conclusions With their

Bio science: genetic genealogy testing and the pursuit of African ancestry.

Science.gov (United States)

Nelson, Alondra

2008-10-01

This paper considers the extent to which the geneticization of 'race' and ethnicity is the prevailing outcome of genetic testing for genealogical purposes. The decoding of the human genome precipitated a change of paradigms in genetics research, from an emphasis on genetic similarity to a focus on molecular-level differences among individuals and groups. This shift from lumping to splitting spurred ongoing disagreements among scholars about the significance of 'race' and ethnicity in the genetics era. I characterize these divergent perspectives as 'pragmatism' and 'naturalism'. Drawing upon ethnographic fieldwork and interviews, I argue that neither position fully accounts for how understandings of 'race' and ethnicity are being transformed with genetic genealogy testing. While there is some acquiescence to genetic thinking about ancestry, and by implication, 'race', among African-American and black British consumers of genetic genealogy testing, test-takers also adjudicate between sources of genealogical information and from these construct meaningful biographical narratives. Consumers engage in highly situated 'objective' and 'affiliative' self-fashioning, interpreting genetic test results in the context of their 'genealogical aspirations'. I conclude that issues of site, scale, and subjectification must be attended to if scholars are to understand whether and to what extent social identities are being transformed by recent developments in genetic science.

Single and simultaneous binary mergers in Wright-Fisher genealogies.

Science.gov (United States)

Melfi, Andrew; Viswanath, Divakar

2018-05-01

The Kingman coalescent is a commonly used model in genetics, which is often justified with reference to the Wright-Fisher (WF) model. Current proofs of convergence of WF and other models to the Kingman coalescent assume a constant sample size. However, sample sizes have become quite large in human genetics. Therefore, we develop a convergence theory that allows the sample size to increase with population size. If the haploid population size is N and the sample size is N 1∕3-ϵ , ϵ>0, we prove that Wright-Fisher genealogies involve at most a single binary merger in each generation with probability converging to 1 in the limit of large N. Single binary merger or no merger in each generation of the genealogy implies that the Kingman partition distribution is obtained exactly. If the sample size is N 1∕2-ϵ , Wright-Fisher genealogies may involve simultaneous binary mergers in a single generation but do not involve triple mergers in the large N limit. The asymptotic theory is verified using numerical calculations. Variable population sizes are handled algorithmically. It is found that even distant bottlenecks can increase the probability of triple mergers as well as simultaneous binary mergers in WF genealogies. Copyright © 2018 Elsevier Inc. All rights reserved.

Emancipating Intellectual Property from Proprietarianism: Drahos, Foucault, and a Quasi-Genealogy of IP

Directory of Open Access Journals (Sweden)

Wendyl Luna

2018-01-01

Full Text Available This paper argues that Peter Drahos undertakes a partial Foucauldian genealogy by emancipating intellectual property (IP from proprietarianism. He demonstrates the dominance of proprietarianism in IP by drawing sample practices from trademark, copyright, and patent laws, and then seeks to displace the proprietarian dominance with instrumentalism, which reconstitutes IP as a “liberty-intruding privilege.” Ironically, despite doing a genealogy, Drahos does not eradicate sovereignty altogether as Michel Foucault insists, but instead determines IP as a “sovereignty mechanism” that has a “sovereignty effect.” After explaining what Foucauldian genealogy is, the paper will explain how Drahos undertakes a genealogy of IP, while highlighting the limitations of Drahos’ analysis from a Foucauldian perspective.

Genealogies in simple models of evolution

International Nuclear Information System (INIS)

Brunet, Éric; Derrida, Bernard

2013-01-01

We review the statistical properties of the genealogies of a few models of evolution. In the asexual case, selection leads to coalescence times which grow logarithmically with the size of the population, in contrast with the linear growth of the neutral case. Moreover for a whole class of models, the statistics of the genealogies are those of the Bolthausen–Sznitman coalescent rather than the Kingman coalescent in the neutral case. For sexual reproduction in the neutral case, the time to reach the first common ancestors for the whole population and the time for all individuals to have all their ancestors in common are also logarithmic in the population size, as predicted by Chang in 1999. We discuss how these times are modified by introducing selection in a simple way. (paper)

Cleansing technique using high-velocity steam-air micromist jet spray.

Science.gov (United States)

Fukuda, Koichi; Ishihara, Masayuki; Murakami, Kaoru; Nakamura, Shingo; Sato, Yoko; Kuwabara, Masahiro; Fujita, Masanori; Kiyosawa, Tomoharu; Yokoe, Hidetaka

2017-10-01

Application of a high-velocity steam-air micromist jet spray (HVS-AMJS; micromist average diameter: 2.4 μm) for cleansing the skin is proposed. Low-pressure steam is mixed with compressed air (pH 6.5) in a nozzle, and then sprayed at a pressure of ≦0.25 MPa and a velocity of ≧0.34 m/s on the skin or surface of material located approximately 5-10 cm from the nozzle. The temperature on the sprayed surface and water flow rate could be controlled between 42 °C and 46 °C and at approximately 50 mL/min, respectively. Compared with ultrasonic cleansing with tap water and rubbing with only tap water, the HVS-AMJS successfully removed fluorescent lotion covering pieces of wood and significantly reduced both the number of coliforms and the total viable counts on pieces of wood and gauze. Furthermore, the HVS-AMJS effectively removed oily ink from the skin of hairless rats, and temporarily elevated the skin temperature and blood flow, indicating massage effects. The striking characteristics of this cleansing technique using HVS-AMJS are not only its ability to remove microbes and residue without using any chemicals or detergents but also its massage effects.

Two low-dose bowel-cleansing regimens: efficacy and safety of senna and sodium phosphorus solution for colonoscopy

Directory of Open Access Journals (Sweden)

Poyrazoglu OK

2015-09-01

Full Text Available Orhan Kursat Poyrazoglu, Mehmet Yalniz Department of Gastroenterology, School of Medicine, Firat University, Elazig, Turkey Background: The aim of the present study was to compare the efficacy, adequacy, side effects, and patient compliance of sodium phosphorus (NaP and senna solutions when preparing the colon before colonoscopy.Methods: A total of 137 consecutive patients who were considered for colonoscopy evaluation had randomly received one of two premeditated regimens: 90 mL of oral NaP (NaP group or 500 mL of 1,000 mg of sennosides A and B calcium +66.6 g of sorbitol (senna group. Patients’ compliance with the bowel-cleansing method was determined using a questionnaire prior to the colonoscopic examination. On the other hand, the adequacy of the bowel-cleansing method was evaluated by the colonoscopist who was blind to the bowel-cleansing regimen used prior to the examination of the colon from the rectum to the cecum.Results: Nausea and vomiting complaints were seen more frequently in the NaP group than in the senna group (47 vs 28 and 31 vs 10; P<0.05 and P<0.01, respectively. The response to the question of whether the patients would like to use the same regimen again or not was similar in both groups. The acceptable bowel-cleansing rate was also comparable across both groups. Nevertheless, the number of patients that experienced excellent bowel cleansing in terms of general appraisal of the colonoscopic evaluation was significantly greater in the NaP group than in the senna group (46 vs 25; P<0.001.Conclusion: Although bowel cleansing was better in the NaP group, both cleansing regimens were comparable regarding the admissibility of the preparations for the procedure. The senna regimen is, however, superior to the NaP regimen in terms of application compliance and its side effects, and it may be an effective alternative for cleansing the bowel prior to colonoscopic examination. Keywords: bowel preparation, colonoscopy, side effect

Genealogy and stability of periodic orbit families around uniformly rotating asteroids

Science.gov (United States)

Hou, Xiyun; Xin, Xiaosheng; Feng, Jinglang

2018-03-01

Resonance orbits around a uniformly rotating asteroid are studied from the approach of periodic orbits in this work. Three periodic families (denoted as I, II, and III in the paper) are fundamental in organizing the resonance families. For the planar case: (1) Genealogy and stability of Families I, II and the prograde resonance families are studied. For extremely irregular asteroids, family genealogy close to the asteroid is greatly distorted from that of the two body-problem (2BP), indicating that it is inappropriate to treat the orbital motions as perturbed Keplerian orbits. (2) Genealogy and stability of Family III are also studied. Stability of this family may be destroyed by the secular resonance between the orbital ascending node's precession and the asteroid's rotation. For the spatial case: (1) Genealogy of the near circular three-dimensional periodic families are studied. The genealogy may be broken apart by families of eccentric frozen orbits whose argument of perigee is ;frozen; in space. (2) The joint effects between the secular resonance and the orbital resonances may cause instability to three-dimensional orbital motion with orbit inclinations close to the critical values. Applying the general methodology to a case study - the asteroid Eros and also considering higher order non-spherical terms, some extraordinary orbits are found, such as the ones with orbital plane co-rotating with the asteroid, and the stable frozen orbits with argument of perigee librating around values different from 0°, 90°, 180°, 270°.

Genealogy as a critical toolbox: deconstructing the professional identity of nurses.

Science.gov (United States)

Miró-Bonet, Margalida; Bover-Bover, Andreu; Moreno-Mulet, Cristina; Miró-Bonet, Rosa; Zaforteza-Lallemand, Concha

2014-04-01

To discuss the Foucauldian concept of genealogy as a framework for understanding and transforming nurses' professional identity. The professional identity of nurses has primarily been defined by personal and interpersonal attributes and by the intradisciplinary dimensions of nursing, leading to its conceptualization as a universal, monolithic phenomenon. The Foucauldian genealogical perspective offers a critical lens to examine what constitutes this professional identity; Spanish nursing offers a historical case study of an active effort to impose an identity that fits the monolithic ideal. Five of the 33 professional conduct manuals for nurses' training published from 1956-1976 during the Franco dictatorship in Spain and six interviews with nursing instructors or students at the time were analysed using a theoretical framework drawn from Foucault's writing. Foucault's genealogical framework considers practices of normalization and resistance as a means of understanding knowledge continuities and discontinuities, clarifying practices that constitute nurses' professional identity in a particular way in specific contexts and analysing the implications of this theoretical frame. The genealogy concept offers valuable tools to determine how professional identities are constituted, questions assumptions about the profession and its professionals and envisions alternative approaches. This theoretical approach helps both scholars and practitioners understand, question and transform their practices as needed. The genealogical approach prioritizes analysis of the phenomenon over its description and challenges many unknown, forgotten, excluded and/or unquestioned aspects of identity from a position of diversity and complexity. © 2013 John Wiley & Sons Ltd.

Cleansing the colon in gallium-67 scintigraphy: a prospective comparison of regimens

International Nuclear Information System (INIS)

Novetsky, G.J.; Turner, D.A.; Ali, A.; Raynor, W.J.; Fordham, E.W.

1981-01-01

Colonic accumulation of gallium-67 frequently complicates the interpretation of gallium-67 scintigrams. Although various modes of cleansing the colon prior to scintigraphy have been suggested, there is controversy over their efficacy and none have been tested prospectively. Three hundred nine patients undergoing gallium-67 scintigraphy were randomly assigned to one of four cleansing regimens: (1) a high fiber diet (78 patients); (2) castor oil (76); (3) milk of magnesia and cascara (76); and (4) no preparation (79). Patient compliance rates for the four regimens were 17%, 32%, 36%, and 46%, respectively. After noncompliant patients were excluded, gallium-67 scintigrams were graded for colonic activity on a scale of 0-3 by three independent, experienced observers. Gallium-67 activity in the colon was significantly less after adminstration of castor oil than after no prepartion (p = 0.083). Regimen 3 did not produce significantly better results than regimen 4 (p = 0.42). A major impediment to the success of any cleansing regimen seems to be poor compliance of patients

Generation of genealogical spin eigenfunctions

International Nuclear Information System (INIS)

Grabenstetter, J.E.; Tseng, T.J.; Grein, F.

1976-01-01

A method is given for generating the Yamanouchi-Kotani genealogical spin eigenfunctions which requires neither storage of eigenfunctions for smaller numbers of electrons, nor summations of large order, nor explicit use of results from the theory of representations of the symmetric group. An explicit formula is given for the coefficients of expansion in terms of spin products

[Genealogy of the Meckel anatomy family (from Hem[b]sbach)].

Science.gov (United States)

Viebig, Michael; Schultka, Rüdiger

2002-11-01

The main goal of our investigations is to complete the genealogy of the famous Meckel dynasty. It is important to answer a lot of questions which have remained unanswered until now. During the investigations we were able to find the names of three children who died early and were dissected by their father Philipp Friedrich Theodor Meckel (1755-1803). Besides, it was possible to extend distinctly our knowledge of the various genealogical lines of the Meckel family.

Kinship and Beyond: The Genealogical Model Reconsidered

Directory of Open Access Journals (Sweden)

Ryan Schram

2010-08-01

Full Text Available Review of Kinship and Beyond: The Genealogical Model Reconsidered. Sandra Bamford and James Leach, eds. 2009. Berghahn Books, New York. 292 pp., 21 illustrations, bibliography, index. $95.00 (hardback. ISBN 9781845454227.

Foucault's genealogy of Christianity

OpenAIRE

Chrulew, Matthew Nikolai

2017-01-01

This thesis is an exploration of Michel Foucault's genealogy of Christianity. I argue that this important and under-appreciated aspect of his work is strongly influenced by Nietzsche's own anti-Christian writings on asceticism, priestly power and the death of God. Based on the texts currently available, I explicate in detail Foucault's perpetual and often ambivalent return to the confessional and pastoral apparatuses of the Church. I also explore how this work might relate to broader and incr...

Conditional Genealogies and the Age of a Neutral Mutant

DEFF Research Database (Denmark)

Wiuf, Carsten; Donelly, P

1999-01-01

This paper is concerned with the structure of the genealogy of a sample in which it is observed that some subset of chromosomes carries a particular mutation, assumed to have arisen uniquely in the history of the population. A rigorous theoretical study of this conditional genealogy is given using...... coalescent methods. Particular results include the mean, variance, and density of the age of the mutation conditional on its frequency in the sample. Most of the development relates to populations of constant size, but we discuss the extension to populations which have grown exponentially to their present...

"Lolita": Genealogy of a Cover Girl

Science.gov (United States)

Savage, Shari L.

2015-01-01

At the publication of Vladimir Nabokov's controversial novel "Lolita" (1958), the author insisted that a girl never appear on the cover. This discourse analysis of 185 "Lolita" book covers, most of which feature a girl, considers the genealogy of "Lolita" in relation to representation, myth, and tacit knowledge…

Cleansing the colon in gallium-67 scintigraphy: a prospective comparison of regimens.

Science.gov (United States)

Novetsky, G J; Turner, D A; Ali, A; Raynor, W J; Fordham, E W

1981-11-01

Colonic accumulation of gallium-67 frequently complicates the interpretation of gallium-67 scintigrams. Although various modes of cleansing the colon prior to scintigraphy have been suggested, there is controversy over their efficacy and none have been tested prospectively. Three hundred nine patients undergoing gallium-67 scintigraphy were randomly assigned to one of four cleansing regimens: (1) a high fiber diet (78 patients); (2) castor oil (76); (3) milk of magnesia and cascara (76); and (4) not preparation (79). Patient compliance rates for the four regimens were 17%, 32%, 36%, and 46%, respectively. After noncompliant patients were excluded, gallium-67 scintigrams were graded for colonic activity on a scale of 0-3 by three independent, experienced observers. Gallium-67 activity in the colon was significantly less after administration of castor oil than after no preparation (p = 0.047). A high fiber diet also resulted in a substantial reduction of colonic activity when compared with no preparation; the difference, however, was not statistically significant (p = 0.083). Regimen 3 did not produce significantly better results than regimen 4 (p = 0.42). A major impediment to the success of any cleansing regimen seems to be poor compliance of patients.

Cleansing the colon in gallium-67 scintigraphy: a prospective comparison of regimens

International Nuclear Information System (INIS)

Novetsky, G.J.; Turner, D.A.; Ali, A.; Raynor, W.J. Jr.; Fordham, E.W.

1981-01-01

Colonic accumulation of gallium-67 frequently complicates the interpretation of gallium-67 scintigrams. Although various modes of cleansing the colon prior to scintigraphy have been suggested, there is controversy over their efficacy and none have been tested prospectively. Three hundred nine patients undergoing gallium-67 scintigraphy were randomly assigned to one of four cleansing regimens: (1) a high fiber diet (78 patients); (2) castor oil (76); (3) milk of magnesia and cascara (76); and (4) not preparation (79). Patient compliance rates for the four regimens were 17%, 32%, 36%, and 46%, respectively. After noncompliant patients were excluded, gallium-67 scintigrams were graded for colonic activity on a scale of 0-3 by three independent, experienced observers. Gallium-67 activity in the colon was significantly less after administration of castor oil than after no preparation (p . 0.047). A high fiber diet also resulted in a substantial reduction of colonic activity when compared with no preparation; the difference, however, was not statistically significant (p . 0.083). Regimen 3 did not produce significantly better results than regimen 4 (p . 0.42). A major impediment to the success of any cleansing regimen seems to be poor compliance of patients

The Color of Giftedness: A Policy Genealogy Implicating Educators Past, Present, and Future

Science.gov (United States)

Mansfield, Katherine Cumings

2016-01-01

This article offers a critical rereading of gifted education in the United States using a genealogical framework as defined by postcolonial theory. Using genealogy is appropriate because it sets the education profession within a family research tradition, implies the close connection between past and present, and enables us to systematically trace…

[Cleansing effect of two micromotor-driven endodontic handpieces.II. Effect of various rinsing solutions on the cleansing effect of the handpieces].

Science.gov (United States)

Bartha, K; Rocca, J P

1993-12-01

The cleansing effectivity of citric acid solution was significantly better than that of Neomagnol both with respect to the removal of the Smear Layer (SL) and to the number of visible dentinal tubular orifices, however a complete elimination of the SL could not be obtained. Neomagnol seemed to be more effective in the removal of superficial debris and tissue-remnants.

[Comparison of the cleansing effect of two micromotor-driven endodontic hand pieces. I. Comparison ot the cleansing effect of the two handpieces].

Science.gov (United States)

Bartha, K; Rocca, J P

1993-11-01

The aim of the study was to assess the cleansing-effect of two endodontic handpieces (Excalibur, W & H; MM 1400 Micro Méga) in root canals that were previously manually prepared, and treated with chlor-(Neomagnol) and citric acid containing solutions. The analyses were performed by scanning electron microscope (SEM). The elimination of the Smear Layer (SL) with Neomagnol was not successful with either of the two handpieces. The cleansing of the Superficial Debris (SD) with Neomagnol activated by MM 1400 was significantly more effective in the apical (p < 0.05) and in the middle (p < 0.01) third of the root-canal, than by Excalibur. In contrast, SL was better eliminated by Excalibur using citric acid, significant differences--when compared with MM 1400--could be seen in the middle third (p < 0.05) of the root-canal. The handpieces seem to have their own specific characteristics: thus MM 1400 was better in eliminating the SD (used with Neomagnol), while Excalibur was superior in eliminating the SL (used with citric acid).

Fitchi: haplotype genealogy graphs based on the Fitch algorithm.

Science.gov (United States)

Matschiner, Michael

2016-04-15

: In population genetics and phylogeography, haplotype genealogy graphs are important tools for the visualization of population structure based on sequence data. In this type of graph, node sizes are often drawn in proportion to haplotype frequencies and edge lengths represent the minimum number of mutations separating adjacent nodes. I here present Fitchi, a new program that produces publication-ready haplotype genealogy graphs based on the Fitch algorithm. http://www.evoinformatics.eu/fitchi.htm : michaelmatschiner@mac.com Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Does having children extend life span? A genealogical study of parity and longevity in the Amish.

Science.gov (United States)

McArdle, Patrick F; Pollin, Toni I; O'Connell, Jeffrey R; Sorkin, John D; Agarwala, Richa; Schäffer, Alejandro A; Streeten, Elizabeth A; King, Terri M; Shuldiner, Alan R; Mitchell, Braxton D

2006-02-01

The relationship between parity and life span is uncertain, with evidence of both positive and negative relationships being reported previously. We evaluated this issue by using genealogical data from an Old Order Amish community in Lancaster, Pennsylvania, a population characterized by large nuclear families, homogeneous lifestyle, and extensive genealogical records. The analysis was restricted to the set of 2,015 individuals who had children, were born between 1749 and 1912, and survived until at least age 50 years. Pedigree structures and birth and death dates were extracted from Amish genealogies, and the relationship between parity and longevity was examined using a variance component framework. Life span of fathers increased in linear fashion with increasing number of children (0.23 years per additional child; p =.01), while life span of mothers increased linearly up to 14 children (0.32 years per additional child; p =.004) but decreased with each additional child beyond 14 (p =.0004). Among women, but not men, a later age at last birth was associated with longer life span (p =.001). Adjusting for age at last birth obliterated the correlation between maternal life span and number of children, except among mothers with ultrahigh (>14 children) parity. We conclude that high parity among men and later menopause among women may be markers for increased life span. Understanding the biological and/or social factors mediating these relationships may provide insights into mechanisms underlying successful aging.

Towards a complete North American Anabaptist Genealogy II: analysis of inbreeding.

Science.gov (United States)

Agarwala, R; Schäffer, A A; Tomlin, J F

2001-08-01

We describe a large genealogy data base, which can be searched by computer, of 295,095 Amish and Mennonite individuals. The data base was constructed by merging our existing Anabaptist Genealogy Database 2.0 containing approximately 85,000 individuals with a genealogy file containing approximately 242,000 individuals, kindly provided by Mr. James Hostetler. The merging process corrected thousands of inconsistencies and eliminated hundreds of duplicate individuals. Geneticists have long been interested in Anabaptist populations because they are closed and have detailed written genealogies. The creation of an enlarged and unified data base affords the opportunity to examine inbreeding trends and correlates in these populations. We show the following results. The frequency of consanguineous marriages shows steady increase over time and reached approximately 85% for individuals born in 1940-1959. Among consanguineous marriages, the median kinship coefficient stayed stable in the 19th century, but rose from 0.0115 to 0.0151 in the 20th century. There are statistically significant associations (p < 0.0001) between inbreeding and family size and interbirth intervals in the 20th century. There is an association (p < 0.0005) between inbreeding and early death for individuals born in 1920-1959. However, this association reverses dramatically (p < 0.0005 in the opposite direction) for individuals born in 1960-1979. We tested for an association between inbreeding and being the mother of twins, but found none.

A Genealogical Look at Shared Ancestry on the X Chromosome.

Science.gov (United States)

Buffalo, Vince; Mount, Stephen M; Coop, Graham

2016-09-01

Close relatives can share large segments of their genome identical by descent (IBD) that can be identified in genome-wide polymorphism data sets. There are a range of methods to use these IBD segments to identify relatives and estimate their relationship. These methods have focused on sharing on the autosomes, as they provide a rich source of information about genealogical relationships. We hope to learn additional information about recent ancestry through shared IBD segments on the X chromosome, but currently lack the theoretical framework to use this information fully. Here, we fill this gap by developing probability distributions for the number and length of X chromosome segments shared IBD between an individual and an ancestor k generations back, as well as between half- and full-cousin relationships. Due to the inheritance pattern of the X and the fact that X homologous recombination occurs only in females (outside of the pseudoautosomal regions), the number of females along a genealogical lineage is a key quantity for understanding the number and length of the IBD segments shared among relatives. When inferring relationships among individuals, the number of female ancestors along a genealogical lineage will often be unknown. Therefore, our IBD segment length and number distributions marginalize over this unknown number of recombinational meioses through a distribution of recombinational meioses we derive. By using Bayes' theorem to invert these distributions, we can estimate the number of female ancestors between two relatives, giving us details about the genealogical relations between individuals not possible with autosomal data alone. Copyright © 2016 by the Genetics Society of America.

Supercritical CO2 extract from strawberry seeds as a valuable component of mild cleansing compositions.

Science.gov (United States)

Sikora, E; Michorczyk, P; Olszańska, M; Ogonowski, J

2015-12-01

The aim of this work was an elaboration of mild cleansing compositions, containing supercritical CO2 extract from strawberry seeds (SC-CO2 strawberry seed oil), as a moisturizing and skin-softening agent. The influence of concentration of the oil on user properties of shower/bath products was studied. A series of products (shower/bath cosmetics) composed mainly of mild surfactants (amphoacetates, sulfosuccinates, betaines) and containing different amounts of the oil (0.5 up to 5.0%) were prepared. For the stable products (formulations containing up to 2% of the oil), the influence of the SC-CO2 strawberry seed oil addition on the products' stability, foam ability, surface tension, pH and rheological properties was studied. Moreover, the skin compatibility and moisturizing efficiency of the cleansing products were recorded in a group of 15 volunteers (including 10 women and five men, aged 20-30 years), using skin diagnosis system AramoTS, Aram Huvis Co. Additionally, characterization of CO2 extract from strawberry seeds was performed. Measurements of the oil's analytical constants, that is acid value and saponification number, were conducted according to Polish Standard PN-EN ISO 660:2010 and PN-EN ISO 3657:2013, respectively. The oil concentration influences stability of the products. Only the formulations containing 0.5-2% of the extract have shown high stability. Moreover, used in the amount up to 2% the SC-CO2, strawberry seed oil does not affect significantly the cleansing and foaming properties of the products. The obtained shower/bath cosmetics showed good user properties and additionally good skin-moisturizing effect. The supercritical CO2 extract from strawberry seeds, rich source of unsaturated fatty acid, could be successfully used in the formulation of body washing compositions as a moisturizing and skin-softening agent. © 2015 Society of Cosmetic Scientists and the Société Française de Cosmétologie.

An in vitro Evaluation on a Novel Root Canal Cleansing Method by Using Nylon Fibers

Directory of Open Access Journals (Sweden)

Shiqian Gao

2015-07-01

Full Text Available Despite traditional metal-based dental files, such as NiTi being demonstrated effective in root cleaning, the tooth structure is always damaged. Thus, to fulfill the need for a minimally invasive tool for contemporary endodontics and dentistry, the use of polymer fibers might provide a good option, as it is soft, fabricable, and disposable. In this study, two types of nylon fibers with respective average diameters of 206.9 µm (fiber W and 156.4 µm (fiber B, respectively, were used as dental files, and mounted onto either a reciprocating or a low-speed rotary hand-piece. In vitro, simulated root canal models were colored red using nail varnish, and then cleaned by the fiber files mounted on the hand-pieces. Three parts of the simulated models, i.e., the apical third, the medium third, and the coronal third, were chosen to assess the cleaning the efficiency (CE of each specimen by calculating the ratio of the cross-sectional area changes, before and after cleansing, using micro-Computer Tomography (CT. A NiTi file with a low-speed hand-piece was used as a control. SEM was used to observe the nylon fiber surfaces before and after the cleansing. Micro-CT results showed that for both the nylon fibers, W and B, an average CE of 82.11% ± 9.68% for the medium third could be achieved, which is statistically higher (p < 0.01 than the coronal third and apical third. The cleansing efficiency was not affected by, the types of fibers, nor the hand-pieces according to student’s t-test. Most of the nylon fibers could withstand deformation after the cleansing. To conclude, nylon fiber files have demonstrated a certain cleansing efficiency in simulated root canals, and micro-CT is a promising method to assess CE.

The Total Somali Clan Genealogy (second edition)

NARCIS (Netherlands)

Abbink, G.J.

2009-01-01

This paper presents an updated genealogy of all Somali 'clans'. Somali kinship is based on patrilineal descent or 'tol', but there are no equivalents in the Somali language for the words 'clan' and 'lineage'. The Somali terminology for the levels of social segmentation is complex, amongst others

Modelling students' knowledge organisation: Genealogical conceptual networks

Science.gov (United States)

Koponen, Ismo T.; Nousiainen, Maija

2018-04-01

Learning scientific knowledge is largely based on understanding what are its key concepts and how they are related. The relational structure of concepts also affects how concepts are introduced in teaching scientific knowledge. We model here how students organise their knowledge when they represent their understanding of how physics concepts are related. The model is based on assumptions that students use simple basic linking-motifs in introducing new concepts and mostly relate them to concepts that were introduced a few steps earlier, i.e. following a genealogical ordering. The resulting genealogical networks have relatively high local clustering coefficients of nodes but otherwise resemble networks obtained with an identical degree distribution of nodes but with random linking between them (i.e. the configuration-model). However, a few key nodes having a special structural role emerge and these nodes have a higher than average communicability betweenness centralities. These features agree with the empirically found properties of students' concept networks.

Genealogical analyses in open populations: the case of three Arab-derived Spanish horse breeds.

Science.gov (United States)

Cervantes, I; Gutiérrez, J P; Molina, A; Goyache, F; Valera, M

2009-10-01

This research assesses the genetic composition of three Arab-derived Spanish horse breeds as an example to highlight the major shortcomings related to genealogical analyses in open populations and to propose approaches useful to deal with this task. The studbooks of three Spanish Arab (SA)-derived horse breeds, Spanish Anglo-Arab (dAA), Hispano-Arab (dHA) and Spanish Sport Horse (dSSH) and those of their parental breeds SA, Spanish Purebred (SPB) and Thoroughbred (TB), totalling 211 754 individuals, were available. The genealogies of the dAA, dHA and dSSH were analysed not only using the corresponding studbook (breed exclusive dataset) but also including the genealogies of the founders from parental breeds (completed dataset). Coancestry analyses revealed that the present SA-derived populations share more genes with the Arab than with the other parental breeds. Effective population size was computed by accounting for migration rates to obtain an equivalent closed-population effective size ((eq)N(e)) of 39.2 for the dAA, 56.3 for dHA and 114.1 for dSSH. The essayed methodologies were useful for characterising populations involving migration. The consequences of the management of the analysed breeds are discussed. The results emphasize the need to include the complete genealogies of the individuals to attain reliable genealogical parameters.

A Baseline Method for Genealogical Entity Resolution

NARCIS (Netherlands)

Efremova, J.; Ranjbar-Sahraei, B.; Oliehoek, F.A.; Calders, T.; Tuyls, K.

2014-01-01

In this paper we study the application of entity resolution (ER) techniques on a real-world multi-source genealogical dataset. Our goal is to identify all persons involved in various notary acts and link them to their birth, marriage and death certificates. In order to evaluate the performance of a

Evidence-based recommendations for bowel cleansing before colonoscopy in children: a report from a national working group.

Science.gov (United States)

Turner, D; Levine, A; Weiss, B; Hirsh, A; Shamir, R; Shaoul, R; Berkowitz, D; Bujanover, Y; Cohen, S; Eshach-Adiv, O; Jamal, Gera; Kori, M; Lerner, A; On, A; Rachman, L; Rosenbach, Y; Shamaly, H; Shteyer, E; Silbermintz, A; Yerushalmi, B

2010-12-01

There are no current recommendations for bowel cleansing before colonoscopy in children. The Israeli Society of Pediatric Gastroenterology and Nutrition (ISPGAN) established an iterative working group to formulate evidence-based guidelines for bowel cleansing in children prior to colonoscopy. Data were collected by systematic review of the literature and via a national-based survey of all endoscopy units in Israel. Based on the strength of evidence, the Committee reached consensus on six recommended protocols in children. Guidelines were finalized after an open audit of ISPGAN members. Data on 900 colonoscopies per year were accrued, which represents all annual pediatric colonoscopies performed in Israel. Based on the literature review, the national survey, and the open audit, several age-stratified pediatric cleansing protocols were proposed: two PEG-ELS protocols (polyethylene-glycol with electrolyte solution); Picolax-based protocol (sodium picosulphate with magnesium citrate); sodium phosphate protocol (only in children over the age of 12 years who are at low risk for renal damage); stimulant laxative-based protocol (e. g. bisacodyl); and a PEG 3350-based protocol. A population-based analysis estimated that the acute toxicity rate of oral sodium phosphate is at most 3/7320 colonoscopies (0.041 %). Recommendations on diet and enema use are provided in relation to each proposed protocol. There is no ideal bowel cleansing regimen and, thus, various protocols are in use. We propose several evidence-based protocols to optimize bowel cleansing in children prior to colonoscopy and minimize adverse events. © Georg Thieme Verlag KG Stuttgart · New York.

New Eye Cleansing Product Improves Makeup-Related Ocular Problems.

Science.gov (United States)

Okura, Masako; Kawashima, Motoko; Katagiri, Mikiyuki; Shirasawa, Takuji; Tsubota, Kazuo

2015-01-01

Purpose. This study evaluated the effects of using a newly developed eye cleansing formulation (Eye Shampoo) to cleanse the eyelids for 4 weeks in a parallel-group comparative study in women with chronic eye discomfort caused by heavy use of eye makeup and poor eye hygiene habits. Methods. Twenty women participants who met the inclusion criteria were randomly allocated to 2 groups comprising 10 participants each. The participants were asked to use either artificial tears alone or artificial tears in conjunction with Eye Shampoo for 4 weeks. The participants answered the questionnaire again and were reexamined, and changes in symptoms within each group and variations of symptoms between the two groups were statistically analyzed. Results. In the group using only artificial tears, improvements in subjective symptoms but not in ophthalmologic examination results were found. In the group using Eye Shampoo together with artificial tears, significant improvements were observed in the subjective symptoms, meibomian orifice obstruction, meibum secretion, tear breakup time, and superficial punctate keratopathy. Conclusion. In patients with chronic eye discomfort thought to be caused by heavy eye makeup, maintaining eyelid hygiene using Eye Shampoo caused a marked improvement in meibomian gland blockage and dry eye symptoms.

"Safeguarding" Sports Coaching: Foucault, Genealogy and Critique

Science.gov (United States)

Garratt, Dean; Piper, Heather; Taylor, Bill

2013-01-01

This paper offers a genealogical account of safeguarding in sport. Drawing specifically on Foucault's work, it examines the "politics of touch" in relation to the social and historical formation of child protection policy in sports coaching. While the analysis has some resonance with the context of coaching as a whole, for illustrative…

In vivo cleansing efficacy of biodegradable exfoliating beads assessed by skin bioengineering techniques.

Science.gov (United States)

Kitsongsermthon, J; Duangweang, K; Kreepoke, J; Tansirikongkol, A

2017-11-01

The plastic microbeads, used in many cleansers, will be banned in cosmetic and personal care products within 2017 since they are non-degradable and can disturb the living organisms in water reservoirs. Various choices of biodegradable beads are commercially available, but their efficacy has not been proven yet. This study aimed to compare the cleansing efficacy in dirt and sebum removal aspects of three types of exfoliating beads. The gel scrubs with polyethylene (PE) beads, mannan beads or wax beads, were formulated and evaluated for their stability. The in vivo evaluation was done in 38 healthy volunteers and the skin irritation, efficacy for dirt and sebum removal were measured by Mexameter ® , Colorimeter ® , and Sebumeter ® , respectively. The selected gel scrubs did not cause an irritation in any volunteers. The differences in dirt residues between before and after scrubbing were not statistically significant among three gel scrubs and the similar result was also reported in the sebum removal study. All gel scrubs demonstrated the comparable cleansing efficacy in term of dirt and sebum removal. Thus, mannan beads and wax beads may be replaced non-biodegradable PE beads to achieve the similar cleansing effect. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The Astronomy Genealogy Project: A Progress Report

Science.gov (United States)

Tenn, Joseph S.

2016-01-01

Although it is not yet visible, much progress has been made on the Astronomy Genealogy Project (AstroGen) since it was accepted as a project of the Historical Astronomy Division (HAD) three years ago. AstroGen will list the world's astronomers with information about their highest degrees and advisors. (In academic genealogy, your thesis advisor is your parent.) A small group (the AstroGen Team) has compiled a database of approximately 12,000 individuals who have earned doctorates with theses (dissertations) on topics in astronomy, astrophysics, cosmology, or planetary science. These include nearly all those submitted in Australia, Canada, the Netherlands, and New Zealand, and most of those in the United States (all through 2014 for most universities and all through 1990 for all). We are compiling more information than is maintained by the Mathematics Genealogy Project (MGP). In addition to name, degree, university, year of degree, and thesis advisor(s), all provided by MGP as well, we are including years of birth and death when available, mentors in addition to advisors, and links to the thesis when it is online and to the person's web page or obituary, when we can find it. We are still struggling with some questions, such as the boundaries of inclusion and whether or not to include subfields of astronomy. We believe that AstroGen will be a valuable resource for historians of science as well as a source of entertainment for those who like to look up their academic family trees. A dedicated researcher following links from AstroGen will be able to learn quite a lot about the careers of astronomy graduates of a particular university, country, or era. We are still seeking volunteers to enter the graduates of one or more universities.

Impact of medical academic genealogy on publication patterns: An analysis of the literature for surgical resection in brain tumor patients.

Science.gov (United States)

Hirshman, Brian R; Tang, Jessica A; Jones, Laurie A; Proudfoot, James A; Carley, Kathleen M; Marshall, Lawrence; Carter, Bob S; Chen, Clark C

2016-02-01

"Academic genealogy" refers to the linking of scientists and scholars based on their dissertation supervisors. We propose that this concept can be applied to medical training and that this "medical academic genealogy" may influence the landscape of the peer-reviewed literature. We performed a comprehensive PubMed search to identify US authors who have contributed peer-reviewed articles on a neurosurgery topic that remains controversial: the value of maximal resection for high-grade gliomas (HGGs). Training information for each key author (defined as the first or last author of an article) was collected (eg, author's medical school, residency, and fellowship training). Authors were recursively linked to faculty mentors to form genealogies. Correlations between genealogy and publication result were examined. Our search identified 108 articles with 160 unique key authors. Authors who were members of 2 genealogies (14% of key authors) contributed to 38% of all articles. If an article contained an authorship contribution from the first genealogy, its results were more likely to support maximal resection (log odds ratio = 2.74, p < 0.028) relative to articles without such contribution. In contrast, if an article contained an authorship contribution from the second genealogy, it was less likely to support maximal resection (log odds ratio = -1.74, p < 0.026). We conclude that the literature on surgical resection for HGGs is influenced by medical academic genealogies, and that articles contributed by authors of select genealogies share common results. These findings have important implications for the interpretation of scientific literature, design of medical training, and health care policy. © 2016 American Neurological Association.

Genealogies and spiritualities in Genesis 4:17-22, 4:25-26, 5:1-32 ...

African Journals Online (AJOL)

The three genealogies in Genesis 4:17-22, 4:25-26 en 5:1-32 show different intentions: the first wants (amongst other purposes) to give an aetiology of the trades; the second wants to stress the importance of a new beginning; the third wants to relate Adam to Noah. Each of these approaches to genealogy has a different ...

Glottochronology as a heuristic for genealogical language relationships

NARCIS (Netherlands)

Wichmann, S.; Holman, E.W.; Müller, A.; Velupillai, V.; List, J.-M.; Belyaev, O.; Urban, M.; Bakker, D.

2010-01-01

This paper applies a computerized method related to that of glottochronology and addresses the question whether such a method is useful as a heuristic for identifying deep genealogical relations among languages. We first measure lexical similarities for pairs of language families that are normally

Lesbian Studies after The Lesbian Postmodern: toward a new genealogy.

Science.gov (United States)

Doan, Laura

2007-01-01

While Lesbian Studies is established as a commodity in the academic marketplace, its disciplinary contours are rather more obscure-and even more problematically, its disciplinary genealogy remains somewhat crude. The dominant genealogy of Lesbian Studies might best be characterized as a 'collision model,' a battle between politics and theory, even though much existing scholarship draws on both Lesbian-Feminist Theory and Queer Theory.1 This article proposes that the tools and methods of a sub-field called 'Lesbian Cultural History' might be useful in generating other historical accounts of the origins and evolution of Lesbian Studies. Such a project is vital because the writing of our disciplinary History clarifies how we envision a disciplinary future.

Bullying, Genealogy of the Concept

DEFF Research Database (Denmark)

Søndergaard, Dorte Marie

2017-01-01

Bullying is a serious problem among children in schools and institutions. However, it is only relatively recently that bullying has emerged as a field of research, although the phenomenon itself has likely existed in various forms among children for as long as mankind has walked the earth. The ge....... The genealogy of bullying as a concept has taken the understanding of bullying in different directions with a varying emphasis on either the roles played by individuals (victims and perpetrators) or on social and relational aspects....

Washing away your sins will set your mind free: physical cleansing modulates the effect of threatened morality on executive control.

Science.gov (United States)

Kalanthroff, Eyal; Aslan, Chen; Dar, Reuven

2017-01-01

The effect of threatened morality on negative emotions and on altruistic behaviour has been shown to diminish following physical cleansing (hand-washing). We hypothesised that threatened morality will broadly impair the executive control system, and that physical cleansing will moderate this detrimental effect. Thirty-seven participants were asked to write about an immoral deed they had committed, whereupon half of them were allowed to wipe their hands. Three executive control tasks-Stroop, stop-signal, and object interference-were then administered to all participants. Participants who had not wiped their hands, but not those who did, demonstrated impaired performance, compared to hand-washing controls, in all three tasks. We conclude that threatened morality has a detrimental effect on executive control, specifically on conflict monitoring and response inhibition, and that physical cleansing "frees" this system, counteracting the detrimental effects of morality threats. We discuss possible implications for obsessive-compulsive disorder, which is characterised by deficient executive control and in which both threatened morality and physical cleansing are central concerns.

The Y chromosome as the most popular marker in genetic genealogy benefits interdisciplinary research.

Science.gov (United States)

Calafell, Francesc; Larmuseau, Maarten H D

2017-05-01

The Y chromosome is currently by far the most popular marker in genetic genealogy that combines genetic data and family history. This popularity is based on its haploid character and its close association with the patrilineage and paternal inherited surname. Other markers have not been found (yet) to overrule this status due to the low sensitivity and precision of autosomal DNA for genetic genealogical applications, given the vagaries of recombination, and the lower capacities of mitochondrial DNA combined with an in general much lower interest in maternal lineages. The current knowledge about the Y chromosome and the availability of markers with divergent mutation rates make it possible to answer questions on relatedness levels which differ in time depth; from the individual and familial level to the surnames, clan and population level. The use of the Y chromosome in genetic genealogy has led to applications in several well-established research disciplines; namely in, e.g., family history, demography, anthropology, forensic sciences, population genetics and sex chromosome evolution. The information obtained from analysing this chromosome is not only interesting for academic scientists but also for the huge and lively community of amateur genealogists and citizen-scientists, fascinated in analysing their own genealogy or surname. This popularity, however, has also some drawbacks, mainly for privacy reasons related to the DNA donor, his close family and far-related namesakes. In this review paper we argue why Y-chromosomal analysis and its genetic genealogical applications will still perform an important role in future interdisciplinary research.

The total Somali clan genealogy : a preliminary sketch

NARCIS (Netherlands)

Abbink, J.

1999-01-01

This paper presents a preliminary genealogy of all Somali 'clans'. Somali kinship is based on patrilineal descent, but there are no equivalents in the Somali language for the words 'clan' and 'lineage'. The Somali terminology for the levels of social segmentation is complex, amongst others because

Multigenerational information: the example of the Icelandic Genealogy Database.

Science.gov (United States)

Tulinius, Hrafn

2011-01-01

The first part of the chapter describes the Icelandic Genealogical Database, how it was created, what it contains, and how it operates. In the second part, an overview of research accomplished with material from the database is given.

Automated image-based colon cleansing for laxative-free CT colonography computer-aided polyp detection

International Nuclear Information System (INIS)

Linguraru, Marius George; Panjwani, Neil; Fletcher, Joel G.; Summer, Ronald M.

2011-01-01

Purpose: To evaluate the performance of a computer-aided detection (CAD) system for detecting colonic polyps at noncathartic computed tomography colonography (CTC) in conjunction with an automated image-based colon cleansing algorithm. Methods: An automated colon cleansing algorithm was designed to detect and subtract tagged-stool, accounting for heterogeneity and poor tagging, to be used in conjunction with a colon CAD system. The method is locally adaptive and combines intensity, shape, and texture analysis with probabilistic optimization. CTC data from cathartic-free bowel preparation were acquired for testing and training the parameters. Patients underwent various colonic preparations with barium or Gastroview in divided doses over 48 h before scanning. No laxatives were administered and no dietary modifications were required. Cases were selected from a polyp-enriched cohort and included scans in which at least 90% of the solid stool was visually estimated to be tagged and each colonic segment was distended in either the prone or supine view. The CAD system was run comparatively with and without the stool subtraction algorithm. Results: The dataset comprised 38 CTC scans from prone and/or supine scans of 19 patients containing 44 polyps larger than 10 mm (22 unique polyps, if matched between prone and supine scans). The results are robust on fine details around folds, thin-stool linings on the colonic wall, near polyps and in large fluid/stool pools. The sensitivity of the CAD system is 70.5% per polyp at a rate of 5.75 false positives/scan without using the stool subtraction module. This detection improved significantly (p = 0.009) after automated colon cleansing on cathartic-free data to 86.4% true positive rate at 5.75 false positives/scan. Conclusions: An automated image-based colon cleansing algorithm designed to overcome the challenges of the noncathartic colon significantly improves the sensitivity of colon CAD by approximately 15%.

New Eye Cleansing Product Improves Makeup-Related Ocular Problems

Directory of Open Access Journals (Sweden)

Masako Okura

2015-01-01

Full Text Available Purpose. This study evaluated the effects of using a newly developed eye cleansing formulation (Eye Shampoo to cleanse the eyelids for 4 weeks in a parallel-group comparative study in women with chronic eye discomfort caused by heavy use of eye makeup and poor eye hygiene habits. Methods. Twenty women participants who met the inclusion criteria were randomly allocated to 2 groups comprising 10 participants each. The participants were asked to use either artificial tears alone or artificial tears in conjunction with Eye Shampoo for 4 weeks. The participants answered the questionnaire again and were reexamined, and changes in symptoms within each group and variations of symptoms between the two groups were statistically analyzed. Results. In the group using only artificial tears, improvements in subjective symptoms but not in ophthalmologic examination results were found. In the group using Eye Shampoo together with artificial tears, significant improvements were observed in the subjective symptoms, meibomian orifice obstruction, meibum secretion, tear breakup time, and superficial punctate keratopathy. Conclusion. In patients with chronic eye discomfort thought to be caused by heavy eye makeup, maintaining eyelid hygiene using Eye Shampoo caused a marked improvement in meibomian gland blockage and dry eye symptoms.

The genealogy of personal names: towards a more productive method in historical onomastics.

Science.gov (United States)

Kotilainen, Sofia

2011-01-01

It is essential to combine genealogical and collective biographical approaches with network analysis if one wants to take full advantage of the evidence provided by (hereditary) personal names in historical and linguistic onomastic research. The naming practices of rural families and clans from the 18th to the 20th century can bring us much fresh information about their enduring attitudes and values, as well as about other mentalities of everyday life. Personal names were cultural symbols that contained socially shared meanings. With the help of genealogical method it is possible to obtain a more nuanced understanding of these past naming practices, for example by comparing the conventions of different communities. A long-term and systematic empirical research also enables us to dispute certain earlier assumptions that have been taken for granted in historical onomastics. Therefore, the genealogical method is crucial in studying the criteria for the choices of personal names in the past.

Heroes and Cowards: Genealogy, Subjectivity and War in the Twenty-First Century

Directory of Open Access Journals (Sweden)

Peter Lee

2018-04-01

Full Text Available From the wars of Ancient Greece to the collapsing Islamic State in the present, the same, apparently timeless protagonists appear and their stories told and re-told: the heroes, cowards and other combatants. This article proposes a framework which combines a Foucauldian genealogical approach with his conception of the subject as both constituted in relation to code-oriented moralities, and creatively self-formed in relation to ethics-oriented moralities (Foucault 1992, pp. 5, 25, to understand how it is possible to speak meaningfully of heroes and cowards in the age of the drone and the jihadist. Section one will explore the applicability of Foucauldian genealogy as the methodological basis for understanding present combatants in the context of war. The second section will assess Foucault’s ‘modes of subjectivation’ and ‘practices of the self’ (Foucault 1992, p. 28, as a means of analyzing the emergence of the subject of war over millennia, with emphasis on the ethical dimension of subjectivity that can be applied to heroes and cowards. Then the third section will use insights from Homer and Augustine to begin to illustrate how Foucault’s genealogical approach and his conception of ethical subjectivity combine to enable heroes and cowards to be meaningfully spoken of and better understood in the domain of war today. The purpose of such a study is to set out the basis on which political genealogy after Foucault can provide a nuanced conceptualization of subjectivity in modern war, as those subjects are formed, claimed, valorized and criticized by competing entities in contemporary political discourse.

ACNE VULGARIS. EVALUATION OF A MEDICATED CLEANSING PAD.

Science.gov (United States)

ROTH, H L

1964-03-01

Using the technique of simultaneous, symmetrical paired comparisons, a medicated cleansing pad that can be easily used at work or at school as an adjunctive in the treatment of acne vulgaris was evaluated.The experimental pads were significantly beneficial in reducing skin oiliness and in clinical improvement of the acne. Response to standard acne therapy was faster when the pads were used adjunctively, although the significant results seen initially tended to even out as therapy continued. Use of the medicated pads produced no untoward side effects and were well accepted by patients.

ACNE VULGARIS—Evaluation of a Medicated Cleansing Pad

Science.gov (United States)

Roth, Harry L.

1964-01-01

Using the technique of simultaneous, symmetrical paired comparisons, a medicated cleansing pad that can be easily used at work or at school as an adjunctive in the treatment of acne vulgaris was evaluated. The experimental pads were significantly beneficial in reducing skin oiliness and in clinical improvement of the acne. Response to standard acne therapy was faster when the pads were used adjunctively, although the significant results seen initially tended to even out as therapy continued. Use of the medicated pads produced no untoward side effects and were well accepted by patients. PMID:14131397

Genealogies of Modern Technology

DEFF Research Database (Denmark)

Riis, Søren

2008-01-01

Does modern technology differ from ancient technology and does it have a unique essence? This twofold question opens one of Martin Heidegger's most influential philosophical inquiries, The Question Concerning Technology. The answer Heidegger offers has inspired various critiques and appraisals from...... a vast number of contemporary scholars of technology.1 Heidegger's answer is traditionally thought to suggest a great difference between ancient and modern technology. However, by re-examining Heidegger's text, it is possible to discover previously ignored or misunderstood lines of thoughts that affirm...... a multi-stable interpretation of the origin of modern technology. In what follows, we shall see how The Question Concerning Technology in fact supports three different genealogies of modern technology...

Use of a genealogical database demonstrates heritability of pulmonary fibrosis.

Science.gov (United States)

Scholand, Mary Beth; Coon, Hilary; Wolff, Roger; Cannon-Albright, Lisa

2013-10-01

Pulmonary fibrosis (PF) is a progressive fatal disease of unknown etiology. Identification of risk genes and pathways will enhance our understanding of this disease. Analysis of Utah genealogical resources has shown previously strong evidence for a genetic contribution to other disease, such as cancer. This approach has led to gene discovery in diseases, such as breast cancer and colon cancer and is used here for PF to quantify the heritability. We hypothesize that there is a heritable contribution to death from PF and use existing genealogic and death certificate data to examine patterns of relatedness amongst individuals who have died of PF. We analyzed familial clustering of individuals who died from PF using the Utah Population Database, a unique population-based genealogical resource that has been linked to death certificates dating from 1904. We identified 1,000 individuals with at least three generations of genealogy data and a cause of death documented as PF (cases). We estimated the relative risk (RR) of death from PF among the first-, second-, and third-degree relatives of cases. We also tested the hypothesis of excess relatedness among the cases by comparing the average pairwise relatedness of all cases to the average pair-wise relatedness of 1,000 sets of matched controls. We observed significantly increased risk for death from PF among the first- (RR = 4.69), second- (RR = 1.92), and third-degree relatives (RR = 1.14) of cases. The average relatedness of the 1,000 cases was significantly higher than the expected average relatedness of matched control sets (p < 0.001). When close (first- and second-degree) relationships were ignored, significantly increased relatedness remained (p = 0.002). Our results demonstrate significant clustering among both close and distant relatives, providing strong support for genetic contributions to death from PF. High-risk pedigrees derived from this unique resource may help identify new risk genes and gene

Comparison between different colon cleansing products for screening colonoscopy. A noninferiority trial in population-based screening programs in Italy.

Science.gov (United States)

Zorzi, Manuel; Valiante, Flavio; Germanà, Bastianello; Baldassarre, Gianluca; Coria, Bartolomea; Rinaldi, Michela; Heras Salvat, Helena; Carta, Alessandra; Bortoluzzi, Francesco; Cervellin, Erica; Polo, Maria Luisa; Bulighin, Gianmarco; Azzurro, Maurizio; Di Piramo, Daniele; Turrin, Anna; Monica, Fabio

2016-03-01

The high volume and poor palatability of 4 L of polyethylene glycol (PEG)-based bowel cleansing preparation required before a colonoscopy represent a major obstacle for patients. The aim of this study was to compare two low volume PEG-based preparations with standard 4 L PEG in individuals with a positive fecal immunochemical test (FIT) within organized screening programs in Italy. A total of 3660 patients with a positive FIT result were randomized to receive, in a split-dose regimen, 4 L PEG or 2 L PEG plus ascorbate (PEG-A) or 2 L PEG with citrate and simethicone plus bisacodyl (PEG-CS). The noninferiority of the low volume preparations vs. 4 L PEG was tested through the difference in proportions of adequate cleansing. A total of 2802 patients were included in the study. Adequate bowel cleansing was achieved in 868 of 926 cases (93.7 %) in the 4 L PEG group, in 872 out of 911 cases in the PEG-A group (95.7 %, difference in proportions  + 1.9 %, 95 % confidence interval [CI]  - 0.1 to 3.9), and in 862 out of 921 cases in the PEG-CS group (93.6 %, difference in proportions  - 0.2 %, 95 %CI  - 2.4 to 2.0). Bowel cleansing was adequate in 95.5 % of cases when the preparation-to-colonoscopy interval was between 120 and 239 minutes, whereas it dropped to 83.3 % with longer intervals. Better cleansing was observed in patients with regular bowel movements (95.6 %) compared with those with diarrhea (92.4 %) or constipation (90.8 %). Low volume PEG-based preparations administered in a split-dose regimen guarantee noninferior bowel cleansing compared with 4 L PEG. Constipated patients require a personalized preparation. EudraCT 2012 - 003958 - 82. © Georg Thieme Verlag KG Stuttgart · New York.

Comparative evaluation of shear bond strength of zirconia restorations cleansed various cleansing protocols bonded with two different resin cements: An In vitro study

Directory of Open Access Journals (Sweden)

Sriram Sankar

2017-01-01

Full Text Available Context: Yttria partially stabilized tetragonal zirconia polycrystalline restorations have gained widespread use because of its enhanced strength and esthetics. During the try-in process, zirconia is likely to be contaminated with saliva. This contamination leads to a clear weakening of the bond between restorative material and cement. For this reason, zirconia surface should be cleaned before cementation. Hence, the purpose of this study is to compare the shear bond strength of zirconia restorations cleansed with various surface cleansing protocols bonded with two different resin cements. Materials and Methods: Eighty samples of zirconia discs were prepared in the dimensions 2.5 mm diameter and 4.5 mm thickness. They were divided into two groups of each forty samples based on luting cement used. Each group was further subdivided into four subgroups of each (n = 10: Group 1: uncontaminated zirconia blocks, Group 2: saliva-contaminated zirconia blocks and cleaned only with distilled water, Group 3: saliva-contaminated zirconia blocks treated with Ivoclean, and Group 4: saliva-contaminated zirconia blocks were air abraded. Eighty human maxillary premolars were then sectioned to expose dentin and were mounted on an acrylic block. A jig was fabricated to bond zirconia with the tooth using two self-adhesive resin cements. The samples were subjected to shear bond strength testing. The data were analyzed using one-way analysis of variance and Tukey's honest significance difference test with a level of significance set at p < 0.05. Results: The mean shear bond strength values of Group 1 and 2 - subgroup B are 10.3 ± 0.4 and 9.80 ± 0.7 (saliva-contaminated zirconia, cleansed with distilled water only, respectively, were lowest among all test subgroups and were significantly less than mean values of subgroup C, Group 1 - 20.45 ± 0.6 and Group 2 - 20.75 ± 0.4 (Ivoclean group and subgroup D, Group 1 - 20.90 ± 0.3 and Group 2 - 20.60 ± 0.5 (air

Evaluation of ocular prosthesis biofilm and anophthalmic cavity contamination after use of three cleansing solutions

Directory of Open Access Journals (Sweden)

Regina Márcia Zuccolotto Felippe Paranhos

2007-02-01

Full Text Available In addition to an initial socket discomfort, ocular prosthesis (OP installation may allow the adherence of fungi and/or bacteria due to the superficial characteristics of the prosthesis' material, use of inadequate cleansing solutions and methods, or because the void located between the internal portion of the prosthesis and the anophthalmic cavity (AC mucosa. Objective: The aim of this study was to evaluate OP biofilm formation and the level of contamination of the internal portion of the OP and the AC in 24 patients. Material and Methods: Material was collected from the AC at the beginning of the study and 15 days after cleansing of the OP with 3 cleansing solutions: a neutral liquid soap, a multiuse solution for contact lens (Complete and 0.12% chlorhexidine (Periogard. The collected materials were sowed in Petri dishes containing selective media for aerobic and facultative microorganisms, specifically staphylococci (Hipersalt agar with egg yolk, aerobic microorganisms (Brain Heart Infusion Blood Agar, streptococci (Mitis salivarius Agar, gram-negative bacilli (MacConkey Agar and yeasts (Chromagar CandidaTM, incubated at 35ºC or 37ºC and the number of colony forming units were counted. Data were analyzed statistically by ANOVA, Friedman's test and Spearman's correlation. Results: Aerobic microorganisms, gram-negative bacilli and S. aureus were found in the OP biofilm and in the AC. There was statistically significant difference (p<0.05 between the number of microorganisms before and after the use of the cleansing solutions. Conclusion: There was positive correlation with respect to the microorganisms present in the OP biofilm and AC for the 4 proposed treatments, indicating that the decrease of OP contamination leads to AC contamination as well.

Academic Genealogy and Direct Calorimetry: A Personal Account

Science.gov (United States)

Jackson, Donald C.

2011-01-01

Each of us as a scientist has an academic legacy that consists of our mentors and their mentors continuing back for many generations. Here, I describe two genealogies of my own: one through my PhD advisor, H. T. (Ted) Hammel, and the other through my postdoctoral mentor, Knut Schmidt-Nielsen. Each of these pathways includes distingished scientists…

Implementation of vaginal cleansing prior to cesarean delivery to decrease endometritis rates.

Science.gov (United States)

Felder, Laura; Paternostro, Amanda; Quist-Nelson, Johanna; Baxter, Jason; Berghella, Vincenzo

2018-01-17

Endometritis is a postpartum complication that is more common after cesarean delivery. It frequently requires intravenous antibiotic administration, prolonged hospital stays, and carries a risk of sepsis or abscess formation. Precesarean vaginal preparation has been shown to decrease the risk of endometritis in patients who have labored or have ruptured membranes. The objective of this study was to assess the practical implementation of a protocol for vaginal cleansing prior to cesarean delivery and the subsequent effect on endometritis rates in a clinical setting. This is a before-after retrospective cohort study evaluating the first 6 months of implementation of a vaginal cleansing protocol at a single institution. The primary outcome was the rate of implementation. Secondary outcomes included endometritis and other postoperative complications. The rate of implementation after 6 months was 68.3% (p < .001) and postoperative endometritis rates decreased from 14.0% before implementation to 11.7% after implementation (p .49, OR 0.77, CI 0.36-1.62). Postoperative fever decreased from 22.3% to 18.3% (p .256, OR 0.70, CI 0.37-1.30) and infectious wound complications were 4.5% and 5.8%, respectively (p .76, OR 1.07, CI 0.69-3.64). Implementation of a protocol for vaginal cleansing prior to cesarean delivery in women with ruptured membranes or in labor has high uptake, but in almost a third of eligible women it was not performed. The implementation, has led to a clinical, although not statistical, decrease in postoperative endometritis. Continued research is needed to explore how to improve uptake of this quality improvement measure.

Whole-bowel irrigation for mechanical colon cleansing.

Science.gov (United States)

Michael, K A; DiPiro, J T; Bowden, T A; Tedesco, F J

1985-01-01

The physiology, solution composition, indications, efficacy, and safety of whole-bowel irrigation (WBI) for mechanical bowel cleansing are reviewed. WBI with isotonic electrolyte solutions produces diarrhea when the infusion rate exceeds the capacity of the intestine to distend and absorb the solution. A number of solutions are used for WBI, including 0.9% sodium chloride, balanced electrolyte solutions, lactated Ringer's, mannitol, and electrolyte solutions containing polyethylene glycol 3350 (PEG). WBI solution administration rates vary from 15-90 mL/min, by oral ingestion or nasogastric tube, with total volumes ranging from 1 to 20 L. The onset of diarrhea occurs as soon as 20 minutes with clearing of the effluent as early as 90 minutes. Faster administration rates appear to shorten overall cleansing time. Two PEG-electrolyte lavage solutions (ELSs) have recently gained FDA approval. The recommended dosage rate is 1.2-1.8 L/hr orally or by nasogastric tube until rectal effluent is clear. In most patients, this requires a maximum of 4-6 L. Initial data indicate that PEG-ELSs are safe for elderly patients and for patients who have an increased risk of fluid overload, but these solutions have not been evaluated in children, pregnant women, or patients with inflammatory bowel disease. WBI is an effective alternative to other regimens for removing fecal material and reducing bowel lumen bacterial counts before colonoscopy and colorectal surgery. Retention of bacterial counts before colonoscopy and colorectal surgery. Retention of excess WBI solution may interfere with the quality of barium enema radiographs; this can be minimized by completing the irrigation the evening before the examination. Gastrointestinal side effects occur in about one third of the patients following WBI, but do not generally require discontinuing the irrigation. Solutions containing PEG with sodium sulfate as the primary electrolyte result in the least net water and electrolyte movement and

Gaussian process-based Bayesian nonparametric inference of population size trajectories from gene genealogies.

Science.gov (United States)

Palacios, Julia A; Minin, Vladimir N

2013-03-01

Changes in population size influence genetic diversity of the population and, as a result, leave a signature of these changes in individual genomes in the population. We are interested in the inverse problem of reconstructing past population dynamics from genomic data. We start with a standard framework based on the coalescent, a stochastic process that generates genealogies connecting randomly sampled individuals from the population of interest. These genealogies serve as a glue between the population demographic history and genomic sequences. It turns out that only the times of genealogical lineage coalescences contain information about population size dynamics. Viewing these coalescent times as a point process, estimating population size trajectories is equivalent to estimating a conditional intensity of this point process. Therefore, our inverse problem is similar to estimating an inhomogeneous Poisson process intensity function. We demonstrate how recent advances in Gaussian process-based nonparametric inference for Poisson processes can be extended to Bayesian nonparametric estimation of population size dynamics under the coalescent. We compare our Gaussian process (GP) approach to one of the state-of-the-art Gaussian Markov random field (GMRF) methods for estimating population trajectories. Using simulated data, we demonstrate that our method has better accuracy and precision. Next, we analyze two genealogies reconstructed from real sequences of hepatitis C and human Influenza A viruses. In both cases, we recover more believed aspects of the viral demographic histories than the GMRF approach. We also find that our GP method produces more reasonable uncertainty estimates than the GMRF method. Copyright © 2013, The International Biometric Society.

Investigation of a baseline method for genealogical entity resolution

NARCIS (Netherlands)

Efremova, I.; Ranjbar-Sahraei, B.; Oliehoek, F.A.; Calders, T.G.K.; Tuyls, K.P.

2014-01-01

In this paper we study the application of entity resolution (ER) techniques on a real-world multi-source genealogical dataset. Our goal is to identify all persons involved in various notary acts and link them to their birth, marriage and death certificates. In order to evaluate the performance of a

A doctoral study of the use of the Internet for genealogy

Directory of Open Access Journals (Sweden)

Kylie J. Veale

2009-11-01

Full Text Available Distintas  investigaciones muestran evidencia de que Internet ha tenido un impacto revolucionario en nuestra sociedad y en nuestra forma de vida cotidiana. Obviamente, ya que Internet influye en los diversos aspectos de la vida cotidiana, los intereses de aficionados en áreas tales como la historia también se han mejorado y han cambiado considerando Internet como una tecnología social. Una afición, la genealogía, se ha elevado por encima de todo para ser uno de los más populares en línea, proporcionando una oportunidad para entender el uso de Internet dentro de un contexto más amplio. Como resultado de ello, el autor ha iniciado un programa de investigación de doctorado con la Universidad Tecnológica de Curtin, Australia, para examinar cómo los genealogistas utilizan Internet, y para investigar las consecuencias del desarrollo de la genealogía como una importante actividad basada en Internet. El propuesto de este artículo, por lo tanto, es presentar las notas de investigación del estudio.____________ABSTRACT:Research evidence shows the Internet has had a revolutionary impact on our society and the way we live everyday. Consequently, as the Internet influences the many aspects of everyday lives, hobbyist interests in areas such as history have also been enhanced and changed by the Internet as a social technology. One hobby, genealogy, has risen above all to be one of the most popular online, providing an opportunity to understand the use of the Internet within a broader context. As a result, the author has commenced a PhD research program with Curtin University of Technology, Australia, to examine how genealogists use the Internet, and to investigate the consequences of the development of genealogy as a significant Internet-based activity. The purposed of this article, therefore, is to present the research notes of the study.

Introducing AstroGen: The Astronomy Genealogy Project

OpenAIRE

Tenn, Joseph S.

2016-01-01

The Astronomy Genealogy Project ("AstroGen"), a project of the Historical Astronomy Division of the American Astronomical Society (AAS), will soon appear on the AAS website. Ultimately, it will list the world's astronomers with their highest degrees, theses for those who wrote them, academic advisors (supervisors), universities, and links to the astronomers or their obituaries, their theses when on-line, and more. At present the AstroGen team is working on those who earned doctorates with ast...

The safety of osmotically acting cathartics in colonic cleansing

DEFF Research Database (Denmark)

Nyberg, Caroline; Hendel, J.; Nielsen, O.H.

2010-01-01

Efficient cleansing of the colon before a colonoscopy or a radiological examination is essential. The osmotically acting cathartics (those given the Anatomical Therapeutic Chemical code A06AD) currently used for this purpose comprise products based on three main substances: sodium phosphate...... hyperphosphatemia and irreversible kidney damage owing to acute phosphate nephropathy, have been reported after use of sodium-phosphate-based products. The aim of this Review is to provide an update on the potential safety issues related to the use of osmotically acting cathartics, especially disturbances of renal...

Vaginal practices among women at high risk of HIV infection in Uganda and Tanzania: recorded behaviour from a daily pictorial diary.

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Suzanna C Francis

Full Text Available BACKGROUND: Intravaginal practices (IVP are highly prevalent in sub-Saharan African and have been implicated as risk factors for HIV acquisition. However, types of IVP vary between populations, and detailed information on IVP among women at risk for HIV in different populations is needed. We investigated IVP among women who practice transactional sex in two populations: semi-urban, facility workers in Tanzania who engage in opportunistic sex work; and urban, self-identified sex workers and bar workers in Uganda. The aim of the study was to describe and compare IVP using a daily pictorial diary. METHODOLOGY/PRINCIPAL FINDINGS: Two hundred women were recruited from a HIV prevention intervention feasibility study in Kampala, Uganda and in North-West Tanzania. Women were given diaries to record IVP daily for six weeks. Baseline data showed that Ugandan participants had more lifetime partners and transactional sex than Tanzanian participants. Results from the diary showed that 96% of Tanzanian participants and 100% of Ugandan participants reported intravaginal cleansing during the six week study period. The most common types of cleansing were with water only or water and soap. In both countries, intravaginal insertion (e.g. with herbs was less common than cleansing, but insertion was practiced by more participants in Uganda (46% than in Tanzania (10%. In Uganda, participants also reported more frequent sex, and more insertion related to sex. In both populations, cleansing was more often reported on days with reported sex and during menstruation, and in Uganda, when participants experienced vaginal discomfort. Participants were more likely to cleanse after sex if they reported no condom use. CONCLUSIONS: While intravaginal cleansing was commonly practiced in both cohorts, there was higher frequency of cleansing and insertion in Uganda. Differences in IVP were likely to reflect differences in sexual behaviour between populations, and may warrant

Validation of the computed assessment of cleansing score with the Mirocam® system

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Ana Ponte

Full Text Available Background and aims: A computed assessment of cleansing (CAC score was developed to objectively evaluate small-bowel cleansing in the PillCam capsule endoscopy (CE system and to overcome the subjectivity and complexity of previous scoring systems. Our study aimed to adapt the CAC score to the Mirocam® system, evaluate its reliability with the Mirocam® CE system and compare it with three validated subjective grading scales. Patients and methods: Thirty CE were prospectively and independently reviewed by two authors who classified the degree of small-bowel cleanliness according to a quantitative index, a qualitative evaluation and an overall adequacy assessment. The authors were blinded for the CAC score of each CE, which was calculated as ([mean intensity of the red channel]/[mean intensity of the green channel] - 1 x 10. The mean intensities of the red and green channels of the small-bowel segment of the "Map View" bar in the Miroview Client® were determined using the histogram option of two photo-editing software. Results: There was a strong agreement between both CE readers for each of the three subjective scales used. The reproducibility of the CAC score was excellent and identical results were obtained with the two photo-editing software. Regarding the comparison between the CAC score and the subjective scales, there was a moderate-to-good agreement with the quantitative index, qualitative evaluation and overall adequacy assessment. Conclusions: CAC score represents an objective and feasible score in the assessment of small-bowel cleansing in the Mirocam® CE system, and could be used per se or as part of a more comprehensive score.

Hyper-hydration: a new perspective on wound cleansing, debridement and healing.

Science.gov (United States)

2016-06-01

In a recent symposium organised by Hartmann, the involvement of moisture and hydration in healing was re-evaluated and the use of hyper-hydration in promoting healing was examined. The distinction between hyperhydration and maceration was also discussed. Clinical studies were presented to give an overview of the clinical evidence to how Hydro-Responsive Wound Dressings can aid in healing via cleansing, debridement and desloughing of several wound types.

Preserving local writers, genealogy, photographs, newspapers, and related materials

CERN Document Server

Smallwood, Carol

2012-01-01

Preserving Local Writers, Genealogy, Photographs, Newspapers, and Related Materials draws on the practical knowledge of archivists, preservationists, librarians, and others who share the goal of making local history accessible to future generations. Anyone who plans to start a local history project or preserve important historical materials will find plenty of tips, techniques, sample documents, project ideas, and inspiration in its pages.

Infant skin-cleansing product versus water: A pilot randomized, assessor-blinded controlled trial

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Cork Michael J

2011-05-01

Full Text Available Abstract Background The vulnerability of newborn babies' skin creates the potential for a number of skin problems. Despite this, there remains a dearth of good quality evidence to inform practice. Published studies comparing water with a skin-cleansing product have not provided adequate data to inform an adequately powered trial. Nor have they distinguished between babies with and without a predisposition to atopic eczema. We conducted a pilot study as a prequel to designing an optimum trial to investigate whether bathing with a specific cleansing product is superior to bathing with water alone. The aims were to produce baseline data which would inform decisions for the main trial design (i.e. population, primary outcome, sample size calculation and to optimize the robustness of trial processes within the study setting. Methods 100 healthy, full term neonates aged Results Forty nine babies were randomized to cleansing product, 51 to water. The 95% confidence intervals (CI for the average TEWL measurement at each time point were: whole sample at baseline: 10.8 g/m2/h to 11.7 g/m2/h; CP group 4 weeks: 10.9 g/m2/h to 13.3 g/m2/h; 8 weeks: 11.4 g/m2/h to 12.9 g/m2/h; W group 4 weeks:10.9 g/m2/h to 12.2 g/m2/h; 8 weeks: 11.4 g/m2/h to 12.9 g/m2/h. Conclusion This pilot study provided valuable baseline data and important information on trial processes. The decision to proceed with a superiority trial, for example, was inconsistent with our data; therefore a non-inferiority trial is recommended. Trial registration ISRCTN72285670

Chemical Stability Analysis of Hair Cleansing Conditioners under High-Heat Conditions Experienced during Hair Styling Processes

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Derek A. Drechsel

2018-03-01

Full Text Available Chemical stability is a key component of ensuring that a cosmetic product is safe for consumer use. The objective of this study was to evaluate the chemical stability of commercially available hair cleansing conditioners subjected to high heat stresses from the styling processes of blow drying or straightening. Two hair cleansing conditioners were subjected to temperatures of 60 °C and 185 °C to simulate the use of a blow dryer or flatiron hair straightener, respectively and analyzed via Gas Chromatography-Mass Spectrometry (GC-MS, High-Performance Liquid Chromatography-UV (HPLC and Fourier-Transform Infrared Spectroscopy (FT-IR to capture a chemical profile of the samples. The resulting spectra from matched heated and unheated samples were compared to identify any changes in chemical composition. Overall, no differences in the spectra were observed between the heated and unheated samples at both temperatures evaluated. Specifically, no new peaks were observed during analysis, indicating that no degradation products were formed. In addition, all chemicals identified during GC-MS analysis were known listed ingredients of the products. In summary, no measurable changes in chemical composition were observed in the hair cleansing conditioner samples under high-heat stress conditions. The presented analytical methods can serve as an initial screening tool to evaluate the chemical stability of a cosmetic product under conditions of anticipated use.

Introducing AstroGen: the Astronomy Genealogy Project

Science.gov (United States)

Tenn, Joseph S.

2016-12-01

The Astronomy Genealogy Project (AstroGen), a project of the Historical Astronomy Division of the American Astronomical Society (AAS), will soon appear on the AAS website. Ultimately, it will list the world's astronomers with their highest degrees, theses for those who wrote them, academic advisors (supervisors), universities, and links to the astronomers or their obituaries, their theses when online, and more. At present the AstroGen team is working on those who earned doctorates with astronomy-related theses. We show what can be learned already, with just ten countries essentially completed.

Modeling of Sediment Transport and Self-Cleansing in Sea Outfalls

DEFF Research Database (Denmark)

Larsen, Torben; Ibro, I.

2011-01-01

The paper describes an on-going project on modeling of sediment transport in outfalls with special focus on the self-cleansing problem occurring due to the daily flow variations seen in outfalls. The two central elements of the project is the development of the numerical model and a matching...... physical model in the laboratory. The numerical model covers both sediment transport over bed accumulations as well as transport over clean bottom. The physical modeling emphasizes on measurement of the non-steady removal and transport of welldefined and limited accumulations along the pipe. The paper...

Bacterial vaginosis and vaginal yeast, but not vaginal cleansing, increase HIV-1 acquisition in African women

NARCIS (Netherlands)

van de Wijgert, Janneke H. H. M.; Morrison, Charles S.; Cornelisse, Peter G. A.; Munjoma, Marshall; Moncada, Jeanne; Awio, Peter; Wang, Jing; van der Pol, Barbara; Chipato, Tsungai; Salata, Robert A.; Padian, Nancy S.

2008-01-01

OBJECTIVE: To evaluate interrelationships between bacterial vaginosis (BV), vaginal yeast, vaginal practices (cleansing and drying/tightening), mucosal inflammation, and HIV acquisition. METHODS: A multicenter, prospective, observational cohort study was conducted, enrolling 4531 HIV-negative women

Local Genealogies in a Linear Mixed Model for Genome-wide Association Mapping in Complex Pedigreed Populations

DEFF Research Database (Denmark)

Sahana, Goutam; Mailund, Thomas; Lund, Mogens Sandø

2011-01-01

be extended to incorporate other effects in a straightforward and rigorous fashion. Here, we present a complementary approach, called ‘GENMIX (genealogy based mixed model)’ which combines advantages from two powerful GWAS methods: genealogy-based haplotype grouping and MMA. Subjects and Methods: We validated......Introduction: The state-of-the-art for dealing with multiple levels of relationship among the samples in genome-wide association studies (GWAS) is unified mixed model analysis (MMA). This approach is very flexible, can be applied to both family-based and population-based samples, and can...

A Genealogy of (post-Soviet Dependency: Disabling Productivity

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Cassandra Hartblay

2014-02-01

Full Text Available Nancy Fraser and Linda Gordon's 1994 article “A Genealogy of Dependency: Tracing a Keyword of the US Welfare State” explored the historical emergence of "dependency" as a moral category of post-industrial American state. In this article, I engage their framework to explore the genealogy of dependency in America's post-industrial sister, the post-Soviet Russian Federation. I also add disability as a core element of 'dependency' that was largely absent from Fraser and Gordon's original analysis. Considering cross-cultural translation, I ask how Russian deployments of three words that all relate to a concept of interdependence align with and depart from American notions of dependency, and trace historical configurations of the Soviet welfare state vis-a-vis disability. To do so, I draw on historical and cultural texts, linguistic comparisons, secondary sources, and ethnographic research. Given this analysis, I argue that rather than a Cold War interpretation of the Soviet Union and the US as oppositional superpowers in the 20th century, a liberatory disability studies framework suggests that in the postindustrial era the Soviet Union and the United States emerged as dual regimes of productivity. I suggest that reframing postsocialism as a global condition helps us to shift considerations of disability justice from a critique of capitalism to a critique of productivity.    Keywords: dependency, disability, citizenship, russia, productivity

On the Genealogy of Kitsch and the Critique of Ideology: A Reflection on Method

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Andrius Bielskis

2018-02-01

Full Text Available This paper examines similarities and differences between the genealogical approach to social critique and the Marxist critique of ideology. Given the key methodological aspects of Michel Foucault’s genealogy—the fusion of power and discourse and the Nietzschean notion of the aesthetization of life—the paper argues that Hollywood kitsch maybe interpreted as a new dispositif. A key task of the genealogy of kitsch is to analyze the effects of fake Hollywood narratives: how they form and normalize us, what kind of subjectivities they produce, and what type of social relations they create. La La Land, a 2016 American musical, is discussed as a way of illustration. Theorists of the Frankfurt School also advanced their critiques of the popular culture and its forms of kitsch; yet they followed Marx and his conception of ideology. The paper concludes that the differences between genealogy and the critique of ideology are philosophical. Foucault rejected the Marxist conception of history and the notion of ideology as false consciousness. Kitsch, for a genealogist, is formative rather than repressive; it makes people pursue banal dreams. For a Marxist critic, popular culture as a form of ideology dulls our critical capacities and, therefore, leaves the status quo of alienation intact.

[On the philosophical genealogy of Freud].

Science.gov (United States)

Dimitrov, C T

1975-06-01

The origins of psycho-analysis, like those of every other medico-psychological study, have their own particular scientific and specific social, historical and philosophical-theoretical presuppositions. Freud's philosophical genealogy is closely linked to classical german philosophy and subsequent philosophical movements. I. Kant, J.-F. Herbart, A. Schopenhauer, F. Nietzsche, E. v. Hartmann, G. T. Fechner, E. Mach, W. Ostwald, L. Feuerbach and others did not only emphasise the significance of drives and the unconscious in human behaviour, they also described many psychological mechanisms from depth psychology, (for example repression, condensation, substitution, sublimation). Some false theoretical trends in psycho-analysis (biologism, psychologism and simplifying psycho-energetics to simplify) can be explained to some extent by the influences mentioned above.

The Astronomy Genealogy Project: It's more than just tracing your ancestry

Science.gov (United States)

Tenn, Joseph S.; AstroGen Team

2017-01-01

The Astronomy Genealogy Project ("AstroGen"), a project of the Historical Astronomy Division (HAD), will soon appear on the AAS website (https://astrogen.aas.org/). Ultimately, it will list the world's astronomers with their highest degrees, titles of theses for those who wrote them, academic advisors, universities, and links to the astronomers or their obituaries, their theses when online, and more. At present the AstroGen team is working on those who earned doctorates with astronomy-related theses. We show what can be learned already, with twelve countries essentially complete and about 19,000 theses recorded. For the twelve countries—Australia, Canada, Chile, Ireland, the Netherlands, New Zealand, Norway, South Africa, Spain, Sweden, the United Kingdom, and the United States—half of the theses have been submitted since 1999, and more than 60% are online. We will present information comparing countries, universities, and eras. Nearly all information has been gathered online, and there is much more available. We are seeking people with knowledge of the languages and academic cultures of other countries to join us.

Frozen Landscapes: A Foucauldian Genealogy of the Ideal Ballet Dancer's Body

Science.gov (United States)

Ritenburg, Heather Margaret

2010-01-01

This paper explores the social construction of the "ideal" body of the female ballet dancer in North America. Specifically, the author constructs a Foucauldian genealogy tracing a body shape that came to dominate the principal female dancers of the New York City Ballet, and how this body shape continues to be normalized through…

Establishing and Maintaining a Local History Collection [and] Local History/Genealogical Resources.

Science.gov (United States)

North Carolina Libraries, 1988

1988-01-01

Theme article on developing local history collections in public libraries begins with a discussion of collection development, and continues with sections on technical services, the library environment, staffing, programing, and marketing. A bibliography and directories of used and rare book dealers, genealogical publishers, professional…

Berber genealogy and the politics of prehistoric archaeology and craniology in French Algeria (1860s-1880s).

Science.gov (United States)

Effros, Bonnie

2017-03-01

Following the conquest of Algiers and its surrounding territory by the French army in 1830, officers noted an abundance of standing stones in this region of North Africa. Although they attracted considerably less attention among their cohort than more familiar Roman monuments such as triumphal arches and bridges, these prehistoric remains were similar to formations found in Brittany and other parts of France. The first effort to document these remains occurred in 1863, when Laurent-Charles Féraud, a French army interpreter, recorded thousands of dolmens and stone formations south-west of Constantine. Alleging that these constructions were Gallic, Féraud hypothesized the close affinity of the French, who claimed descent from the ancient Gauls, with the early inhabitants of North Africa. After Féraud's claims met with scepticism among many prehistorians, French scholars argued that these remains were constructed by the ancestors of the Berbers (Kabyles in contemporary parlance), whom they hypothesized had been dominated by a blond race of European origin. Using craniometric statistics of human remains found in the vicinity of the standing stones to propose a genealogy of the Kabyles, French administrators in Algeria thereafter suggested that their mixed origins allowed them to adapt more easily than the Arab population to French colonial governance. This case study at the intersection of prehistoric archaeology, ancient history and craniology exposes how genealogical (and racial) classification made signal contributions to French colonial ideology and policy between the 1860s and 1880s.

Counselling against HIV in Africa: a genealogy of confessional technologies.

Science.gov (United States)

Nguyen, Vinh-Kim

2013-01-01

This paper contextualises counselling within a broader historical formation that links disclosure to healing and deploys confessional technologies to incite disclosure and awareness of the mysterious substance of the self. Foucault's argument that sexuality was the privileged arena for using confessional technologies to 'produce' the truth of the self is particularly relevant in light of the diffusion of counselling practices in Africa in the wake of the HIV epidemic, particularly with their emphasis on inciting appropriate sexual behaviour. Examination of the historical assemblage of counselling practices shows how they articulate what the self is, the nature of truth and a politics of language. This paper focuses on the genealogy of four key assumptions that express this confessional reason. These are that: (1) people can be 'empowered' to have control on their own lives by working on themselves, (2) secrets untold become pathogens, (3) the ability to heal requires that one first overcome personal illness, (4) the experience of sharing secrets is cathartic and healing. The genealogy intertwines four strands: that of the Unconscious as revealed by Freud and his followers, attempts to treat shell-shocked veterans of World War I, group psychotherapy and participatory research after World War II.

Keeping the Genealogical Structure of Paternal Breed Nuclei in Pigs

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Maria Voiculescu

2012-05-01

Full Text Available For a long period of time pigs as farm animals were considered producing a single ware, pork. Not very long ago the pork market became interested in lean meet. Some breeders tried to have it from the old breeds and lave a lent genetic progress. Other breeders decided to follow the hybridization schemes used in poultry to produce broilers. But in strains with high daily gain and gross muscles the sows fertility declined and by then by disjunction selection they have isolated strains of high fertility. Then the final animal for the market was the cross piglet obtained from these two kinds of strains or lines. The third kind of breeders decided to specializing breeds, selected for as much as possible muscle mass as paternal breeds and breeds specialized for high fertility as maternal breeds. The present paper will present the movement taking place in the genealogy of a breed nucleus of 200sows with closed reproduction. The goal of the families’ movement analysis is to find out how to ensure a convenient genealogy structure preventing consanguinity when some families are extinct by selection for daily gain.

Genealogical Trees of Scientific Papers.

Science.gov (United States)

Waumans, Michaël Charles; Bersini, Hugues

2016-01-01

Many results have been obtained when studying scientific papers citations databases in a network perspective. Articles can be ranked according to their current in-degree and their future popularity or citation counts can even be predicted. The dynamical properties of such networks and the observation of the time evolution of their nodes started more recently. This work adopts an evolutionary perspective and proposes an original algorithm for the construction of genealogical trees of scientific papers on the basis of their citation count evolution in time. The fitness of a paper now amounts to its in-degree growing trend and a "dying" paper will suddenly see this trend declining in time. It will give birth and be taken over by some of its most prevalent citing "offspring". Practically, this might be used to trace the successive published milestones of a research field.

Non-Invasive Airway Cleansing with Application of Expulsion Effect of HFJV (High Frequency Jet Ventilation

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A. Hermely

2010-01-01

Full Text Available The aim of this study was to demonstrate the effectiveness of the use of expulsion and impulsion nozzle high frequency ventilation (VFDV for cleansing respiratory system during long-term mechanical ventilation. Material and methods. Retrospective study. In the group of 198 patients presenting its own procedures and the application of inpulsive and expulsive effect of the nozzle frequency ventilation (VFDV for cleansing and maintaining a patent airway. They used high frequency jet ventilation with the possibility of expulsion and epulsion programming and assessed a total of over 8000 expulsion procedures. Changes in lung mechanics, hemodynamics, effectiveness of expulsion and the need for suction beforeexpulsion and in regular application of VFDV were monitored. Results. We statistically compared and evaluated the effectiveness of expulsion in the VFDV group of 198 patients on long-term UVP, which was effective in average of 94.9% of patients. The impact of expulsion regime on circulatory, ventilation systems and gas exchange in the lungs, including lung mechanics, were analyzed. The authors found that the application of VFDV had a substantial and statistically significant effect on hemodynamics. Application of expulsion and lavage (a technique is described statistically significantly reduced airway resistance Raw (p<0.01 and improved the levels of lung static compliance (p<0.01 compared with the prior expulsion. Changes in blood gases during the expulsion itself did not have a major impact on gas exchange in the lungs or on the pH in this group, but there was a statistically significant increase in PaO2 (p<0.05. A key finding was that when comparing the number of manipulations in the airways (suction, a radical reduction in the number of pumping was observed, if expulsion was used regularly. A statistically significant difference in the application of expulsion was detected when compared to most groups of patients (p<0.01. The number of

STUDI AWAL TENTANG POLEMIK PERAN WANITA PADA DESAIN RUMAH TINGGAL; DENGAN PENDEKATAN GENEALOGI

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J. Lukito Kartono

2000-01-01

Full Text Available Realizing that all of their activities cannot be carried out indoors,people consider that dwelling is a must or tradition for them.The dwelling-house is represented in the forms of space visualizing the dwellers' culture.The indoor spaces reflect the social-structure closely related to the role of the members of the family and to their relation with their relatives.Initially,the space arrangement of traditional society clearly showed the role of man and women but then feminism claimed that women's roles has been discriminating and marginal.We need to prove this point of view in details by always observing the cases of house-designs in genealogical way. Abstract in Bahasa Indonesia : Tradisi berhuni merupakan tradisi yang dilakukan oleh manusia karena sadar bahwa tidak semua kegiatannya dapat dilakukan diudara terbuka.Tempat berhuni yang direpresentasikan dalam wujud ruang mencerminkan kebudayaan yang dianut penghuninya. Ruang-ruang di rumah tinggal menampung struktur sosial yang berkaitan dengan peran suami dan saudaranya,istri dan saudaranya serta anak-anak mereka. Pada awalnya,dalam penataan ruang rumah tinggal masyarakat tradisional terlihat secara jelas adanya ruang-ruang yang mengakomodir kegiatan wanita dan lelaki.Tetapi akhir-akhir ini sejalan dengan lahirnya gerakan feminisme,ada gugatan bahwa telah terjadi diskriminasi dan marjinalisasi terhadap peran wanita dalam rumah tinggal.Kebenaran gugatan memang perlu dibahas lebih mendalam dengan meninjau secara genealogi pada kasus-kasus desain rumah tinggal dari masa ke masa. Kata kunci: lelaki-wanita,rumah tinggal dan genealogi.

Guidelines for Preservation, Conservation, and Restoration of Local History and Local Genealogical Materials.

Science.gov (United States)

RQ, 1993

1993-01-01

Presents guidelines adopted by the American Library Association (ALA) relating to the preservation, conservation, and restoration of local history and local genealogical materials. Topics addressed include assessing preservation needs; developing a plan; choosing appropriate techniques, including microduplication, photoduplication, electronic…

Office and Agamben's Genealogy of Economy and Government

DEFF Research Database (Denmark)

Dean, Mitchell

2017-01-01

This paper locates Giorgio Agamben’s book Opus Dei in his larger Homo Sacer project and particularly a series of genealogical and archaeological studies within it. It argues for a disenchanted and dispersed reading of Agamben’s approach to office as a resource for concerns that are germane...... for office. More broadly, Agamben’s work on office is shown to bear upon questions of the constitution of sovereignty and government as forms of power, on different forms of rationalisation, and themes of secularisation and modernity found in classical sociology and intellectual history....

77 FR 9259 - Agency Information Collection Activities: Forms G-1041 and G-1041A, Extension of a Currently...

Science.gov (United States)

2012-02-16

..., Genealogy Index Search Request and Genealogy Records Request. The Department of Homeland Security, U.S... the Forms/Collections: Genealogy Index Search Request and Genealogy Records Request. (3) Agency form.... USCIS will use these forms will to facilitate an accurate and timely response to genealogy index search...

Comparative study of reproductive skew and pair-bond stability using genealogies from 80 small-scale human societies.

Science.gov (United States)

Ellsworth, Ryan M; Shenk, Mary K; Bailey, Drew H; Walker, Robert S

2016-05-01

Genealogies contain information on the prevalence of different sibling types that result from past reproductive behavior. Full sibling sets stem from stable monogamy, paternal half siblings primarily indicate male reproductive skew, and maternal half siblings reflect unstable pair bonds. Full and half sibling types are calculated for a total of 61,181 siblings from published genealogies for 80 small-scale societies, including foragers, horticulturalists, agriculturalists, and pastoralists from around the world. Most siblings are full (61%) followed by paternal half siblings (27%) and maternal half siblings (13%). Paternal half siblings are positively correlated with more polygynous marriages, higher at low latitudes, and slightly higher in nonforagers, Maternal half sibling fractions are slightly higher at low latitudes but do not vary with subsistence. Partible paternity societies in Amazonia have more paternal half siblings indicating higher male reproductive skew. Sibling counts from genealogies provide a convenient method to simultaneously investigate the reproductive skew and pair-bond stability dimensions of human mating systems cross-culturally. Am. J. Hum. Biol. 28:335-342, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Widow cleansing and inheritance among the Luo in Kenya: the need for additional women-centred HIV prevention options.

Science.gov (United States)

Perry, Brian; Oluoch, Lennah; Agot, Kawango; Taylor, Jamilah; Onyango, Jacob; Ouma, Lilian; Otieno, Caroline; Wong, Christina; Corneli, Amy

2014-01-01

The customs of widow cleansing and widow inheritance are practiced in several communities throughout sub-Saharan Africa. In the Nyanza Province of Kenya, according to tradition, Luo widows are expected to engage in sexual intercourse with a "cleanser," without the use of a condom, in order to remove the impurity ascribed to her after her husband's death. Luo couples, including widows, are also expected to engage in sex preceding specific agricultural activities, building homes, funerals, weddings, and other significant cultural and social events. Widows who are inherited for the purpose of fulfilling cultural obligation have a higher prevalence of HIV than those who remain un-inherited or are inherited for the purpose of companionship. As part of a larger descriptive qualitative study to inform study procedures for FEM-PrEP, an HIV prevention pre-exposure prophylaxis clinical trial, we conducted 15 semi-structured interviews (SSIs) with widows, 15 SSIs with inheritors, and four focus group discussions with widows in the Bondo and Rarieda districts in Nyanza Province to explore the HIV risk context within widow cleansing and inheritance practices. Thematic qualitative analysis was used to analyze the data. The majority of widows reported in the demographic questionnaire being inherited, and most widows in the SSIs described participating in the cleansing ritual. We identified two main themes related to HIV prevention within the context of widow cleansing and inheritance: 1) widows must balance limiting their risk for HIV infection with meeting cultural expectations and ensuring that their livelihood needs are met, and 2) sexual abstinence undermines cultural expectations in widowhood while the use of condoms is deemed inappropriate in fulfilling culturally prescribed sexual rituals, and is often beyond the widow's ability to negotiate. Women-controlled HIV prevention methods such as antiretroviral-based oral pre-exposure prophylaxis, vaginal gels, and vaginal rings

Evaluating cleansing effects on trace elements and stable isotope values in feathers of oiled birds.

Science.gov (United States)

Valladares, Sonia; Moreno, Roćio; Jover, Lluis; Sanpera, Carola

2010-01-01

Feathers of seabirds are widely used as a nondestructive tissue for pollution monitoring of trace elements, as well as convenient samples for trophic ecology studies by means of stable isotope analysis (SIA). Nevertheless, feathers can be occasionally impregnated with oil from deliberate ship discharges and from massive oil spill accidents. The feather structure makes them effective traps for particles and are subject to external contamination. It is unknown to what extent the oil adhered to feathers can change trace element concentrations or stable isotope signatures. This study has two primary objectives: (1) to assess if there are differences between trace element concentrations and stable isotope signatures of oiled and clean feathers, and (2) to determine if the cleansing of oiled feathers using commonly applied techniques such as sodium hydroxide (NaOH) washes in combination with an organic solvent (hexane) is more effective than using NaOH alone. In order to do this, we analysed trace elements (Se, Hg, Pb, Cu and Zn) and stable isotopes (delta(13)C and delta(15)N) of individual feathers of yellow-legged gulls (Larus michahellis) which were affected by the 2002 Prestige oil spill in Galicia (NW Spain). Two sets of feathers were analysed, one group were oil-free (Control group) and the other had oil adhered to its surface (Oiled group). We expected to find differences between control and oiled feathers when cleaning exclusively with NaOH and no differences when using hexane. Our results did not show significant differences between Control and Oiled groups as a consequence of the cleansing method used. Unexpectedly, the additional cleansing with hexane resulted in decreasing selenium concentrations and increasing zinc and delta(15)N values in all groups of feathers.

Fecal-tagging CT colonography with structure-analysis electronic cleansing for detection of colorectal flat lesions

International Nuclear Information System (INIS)

Xu, Yonghua; Cai, Wenli; Nappi, Janne; Yoshida, Hiro

2012-01-01

Purpose: To evaluate the feasibility and sensitivity of the 3D-reading of fecal-tagging CT colonography (CTC) with a novel structure-analysis electronic cleansing (SAEC) in detecting colorectal flat lesions in comparison with a cleansed 3D reading with Viatronix V3D Colon system (V3D) and primary uncleansed 2D reading (2D). Materials and methods: Forty CTC cases with flat lesions were retrospectively observed. The Subjects from a multicenter clinical trial underwent cathartic bowel preparation with orally administrated barium-based fecal-tagging. Sixty-nine flat lesions were confirmed using colonoscopy and histopathology as a reference standard. The results from SAEC reading were compared with those of prospective V3D and 2D readings. Results: Overall detection sensitivity with SAEC was 52% (36/69), which was statistically higher than that of 32% (22/69) and 29% (20/69) with V3D and 2D readings, respectively (p < 0.05). The sensitivities in detecting not-on-fold flat lesions were 63% (24/38), 45% (17/38), and 42% (16/38) with SAEC, V3D, and 2D readings, respectively; whereas those of on-fold flat lesions were 39% (12/31), 16% (5/31), and 13% (4/31), respectively. None of the eight flat lesions (2-9 mm) at cecum was detected by any of the three reading methods. Excluding the flat lesions at cecum, the sensitivity with SAEC for detecting flat lesion ≥4 mm increased to 84% (31/37). Conclusions: The fecal-tagging CTC with structure-analysis electronic cleansing could yield a high sensitivity for detecting flat lesions ≥4 mm. The not-on-fold flat lesions were detected with higher sensitivity than on-fold flat lesions.

Budget-impact model for colonoscopy cost calculation and comparison between 2 litre PEG+ASC and sodium picosulphate with magnesium citrate or sodium phosphate oral bowel cleansing agents.

Science.gov (United States)

Gruss, H-J; Cockett, A; Leicester, R J

2012-01-01

With the availability of several bowel cleansing agents, physicians and hospitals performing colonoscopies will often base their choice of cleansing agent purely on acquisition cost. Therefore, an easy to use budget impact model has been developed and established as a tool to compare total colon preparation costs between different established bowel cleansing agents. The model was programmed in Excel and designed as a questionnaire evaluating information on treatment costs for a range of established bowel cleansing products. The sum of costs is based on National Health Service reference costs for bowel cleansing products. Estimations are made for savings achievable when using a 2-litre polyethylene glycol with ascorbate components solution (PEG+ASC) in place of other bowel cleansing solutions. Test data were entered into the model to confirm validity and sensitivity. The model was then applied to a set of audit cost data from a major hospital colonoscopy unit in the UK. Descriptive analysis of the test data showed that the main cost drivers in the colonoscopy process are the procedure costs and costs for bed days rather than drug acquisition costs, irrespective of the cleansing agent. Audit data from a colonoscopy unit in the UK confirmed the finding with a saving of £107,000 per year in favour of PEG+ASC when compared to sodium picosulphate with magnesium citrate solution (NaPic+MgCit). For every patient group the model calculated overall cost savings. This was irrespective of the higher drug expenditure associated with the use of PEG+ASC for bowel preparation. Savings were mainly realized through reduced costs for repeat colonoscopy procedures and associated costs, such as inpatient length of stay. The budget impact model demonstrated that the primary cost driver was the procedure cost for colonoscopy. Savings can be realized through the use of PEG+ASC despite higher drug acquisition costs relative to the comparator products. From a global hospital funding

Mitochondrial replacement techniques: egg donation, genealogy and eugenics.

Science.gov (United States)

Palacios-González, César

2016-03-01

Several objections against the morality of researching or employing mitochondrial replacement techniques have been advanced recently. In this paper, I examine three of these objections and show that they are found wanting. First I examine whether mitochondrial replacement techniques, research and clinical practice, should not be carried out because of possible harms to egg donors. Next I assess whether mitochondrial replacement techniques should be banned because they could affect the study of genealogical ancestry. Finally, I examine the claim that mitochondrial replacement techniques are not transferring mitochondrial DNA but nuclear DNA, and that this should be prohibited on ethical grounds.

Paradigma Kepariwisataan Bali Tahun 1930-An: Studi Genealogi Kepariwisataan Budaya

OpenAIRE

I Made Sendra

2016-01-01

This article analyses the connection between Baliseering discourse and the practice of Bali`s cultural tourism by applying the theory of hegemony from Gramsci and genealogy from Micheal Foucault as tools of analysis. It is very interesting topic to analyses especially in relation to the reconstruction of Baliseering discourse, the power knowledge emerged from Baliseering discourse, the articulation of it to open the space of Bali as historical cultural. Research shows that Baliseering is colo...

Genetic diversity of dog breeds: within-breed diversity comparing genealogical and molecular data.

Science.gov (United States)

Leroy, G; Verrier, E; Meriaux, J C; Rognon, X

2009-06-01

The genetic diversity of 61 dog breeds raised in France was investigated. Genealogical analyses were performed on the pedigree file of the French kennel club. A total of 1514 dogs were also genotyped using 21 microsatellite markers. For animals born from 2001 to 2005, the average coefficient of inbreeding ranged from 0.2% to 8.8% and the effective number of ancestors ranged from 9 to 209, according to the breed. The mean value of heterozygosity was 0.62 over all breeds (range 0.37-0.77). At the breed level, few correlations were found between genealogical and molecular parameters. Kinship coefficients and individual similarity estimators were, however, significantly correlated, with the best mean correlation being found for the Lynch & Ritland estimator (r = 0.43). According to both approaches, it was concluded that special efforts should be made to maintain diversity for three breeds, namely the Berger des Pyrénées, Braque Saint-Germain and Bull Terrier.

21 CFR 701.20 - Detergent substances, other than soap, intended for use in cleansing the body.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Detergent substances, other than soap, intended... Ingredients § 701.20 Detergent substances, other than soap, intended for use in cleansing the body. (a) In its definition of the term cosmetic, the Federal Food, Drug, and Cosmetic Act specifically excludes soap. The...

Electrolytically generated hydrogen warm water cleanses the keratin-plug-clogged hair-pores and promotes the capillary blood-streams, more markedly than normal warm water does

Directory of Open Access Journals (Sweden)

Yoshiharu Tanaka

2018-01-01

Full Text Available Biomedical properties of hydrogen water have been extensively investigated, but the effect of hydrogen on good healthy subjects remains unclear. This study was designed to explore the hygiene improvement by electrolytically generated hydrogen warm water (40°C on capillary blood streams, skin moisture, and keratin plugs in skin pores in normal good healthy subjects with their informed consents. Fingertip-capillary blood stream was estimated after hand-immersing in hydrogen warm water by videography using a CCD-based microscope, and the blood flow levels increased to about 120% versus normal warm water, after 60 minutes of the hand-immersing termination. Skin moisture of subjects was assessed using an electro-conductivity-based skin moisture meter. Immediately after taking a bath filled with hydrogen warm water, the skin moisture increased by 5–10% as compared to before bathing, which was kept on for the 7-day test, but indistinct, because of lower solubility of hydrogen in “warm” water than in room-temperature water. Cleansing of keratin plugs in skin-pores was assessed by stereoscopic microscopy and scanning electron microscopy. After hydrogen warm water bathing, the numbers of cleansed keratin plugs also increased on cheek of subjects 2.30- to 4.47-fold as many as the control for normal warm water. And areas of cleansed keratin plugs in the cheeks increased about 1.3-fold as much as the control. More marked improvements were observed on cheeks than on nostrils. Hydrogen warm water may thoroughly cleanse even keratin-plugs of residual amounts that could not be cleansed by normal warm water, through its permeability into wide-ranged portions of hair-pores, and promote the fingertip blood streams more markedly than merely through warmness due to normal warm water.

[Archaeology and genealogy as methodological options of nursing research].

Science.gov (United States)

Azevedo, Rosemeiry Capriata de Souza; Ramos, Flavia Regina Souza

2003-01-01

This article is based on the historical contextualization about the development of research in nursing, presents the categories/lines of interest that support the human knowledge applied in the Doctorate Thesis in Nursing in Brazil, points out the archeological and genealogical methods proposed by Michel Foucault, and their possibility to make more difficult the day-to-day tasks of the nursing profession Whether in Institutions, Public Policies, Health Reform, and Vocational Training, in the attempt to understand which strategies, challenges, knowledge base, and practices have influenced the building of the subjects.

Genealogy and gene trees.

Science.gov (United States)

Rasmuson, Marianne

2008-02-01

Heredity can be followed in persons or in genes. Persons can be identified only a few generations back, but simplified models indicate that universal ancestors to all now living persons have occurred in the past. Genetic variability can be characterized as variants of DNA sequences. Data are available only from living persons, but from the pattern of variation gene trees can be inferred by means of coalescence models. The merging of lines backwards in time leads to a MRCA (most recent common ancestor). The time and place of living for this inferred person can give insights in human evolutionary history. Demographic processes are incorporated in the model, but since culture and customs are known to influence demography the models used ought to be tested against available genealogy. The Icelandic data base offers a possibility to do so and points to some discrepancies. Mitochondrial DNA and Y chromosome patterns give a rather consistent view of human evolutionary history during the latest 100 000 years but the earlier epochs of human evolution demand gene trees with longer branches. The results of such studies reveal as yet unsolved problems about the sources of our genome.

77 FR 23735 - Agency Information Collection Activities: Forms G-1041 and G-1041A, Extension of a Currently...

Science.gov (United States)

2012-04-20

..., Genealogy Index Search Request and Genealogy Records Request. The Department of Homeland Security, U.S... existing information collection. (2) Title of the Form/Collection: Genealogy Index Search Request and Genealogy Records Request. (3) Agency form number, if any, and the applicable component of the Department of...

[The importance of genealogy applied to genetic research in Costa Rica].

Science.gov (United States)

Meléndez Obando, Mauricio O

2004-09-01

The extensive development of genealogical studies based on archival documents has provided powerful support for genetic research in Costa Rica over the past quarter century. As a result, several questions of population history have been answered, such as those involving hereditary illnesses, suggesting additional avenues and questions as well. Similarly, the preservation of massive amounts of historical documentation highlights the major advantages that the Costa Rican population offers to genetic research.

Genealogy, morphology and fitness of spontaneous hybrids between wild and cultivated chicory (Cichorium intybus)

DEFF Research Database (Denmark)

Kiær, Lars Pødenphant; Philipp, M.; Bagger Jørgensen, Rikke

2007-01-01

Crop species are known to hybridize spontaneously with wild relatives, but few studies have characterized the performance of hybrids at various genealogies, life stages and environments. A group of cultivar-like individuals and potential hybrids were observed in a roadside population of wild chic...

Genealogy profiling through strain improvement by using metabolic network analysis: metabolic flux genealogy of several generations of lysine-producing corynebacteria.

Science.gov (United States)

Wittmann, Christoph; Heinzle, Elmar

2002-12-01

A comprehensive approach of metabolite balancing, (13)C tracer studies, gas chromatography-mass spectrometry, matrix-assisted laser desorption ionization-time of flight mass spectrometry, and isotopomer modeling was applied for comparative metabolic network analysis of a genealogy of five successive generations of lysine-producing Corynebacterium glutamicum. The five strains examined (C. glutamicum ATCC 13032, 13287, 21253, 21526, and 21543) were previously obtained by random mutagenesis and selection. Throughout the genealogy, the lysine yield in batch cultures increased markedly from 1.2 to 24.9% relative to the glucose uptake flux. Strain optimization was accompanied by significant changes in intracellular flux distributions. The relative pentose phosphate pathway (PPP) flux successively increased, clearly corresponding to the product yield. Moreover, the anaplerotic net flux increased almost twofold as a consequence of concerted regulation of C(3) carboxylation and C(4) decarboxylation fluxes to cover the increased demand for lysine formation; thus, the overall increase was a consequence of concerted regulation of C(3) carboxylation and C(4) decarboxylation fluxes. The relative flux through isocitrate dehydrogenase dropped from 82.7% in the wild type to 59.9% in the lysine-producing mutants. In contrast to the NADPH demand, which increased from 109 to 172% due to the increasing lysine yield, the overall NADPH supply remained constant between 185 and 196%, resulting in a decrease in the apparent NADPH excess through strain optimization. Extrapolated to industrial lysine producers, the NADPH supply might become a limiting factor. The relative contributions of PPP and the tricarboxylic acid cycle to NADPH generation changed markedly, indicating that C. glutamicum is able to maintain a constant supply of NADPH under completely different flux conditions. Statistical analysis by a Monte Carlo approach revealed high precision for the estimated fluxes, underlining the

Haim Yacobi, Israel and Africa: A Genealogy of Moral Geography

OpenAIRE

Levin, Ayala

2017-01-01

Haim Yacobi’s Israel and Africa: A Genealogy of Moral Geography boldly outlines the significant role the African continent has played in Israel’s political and cultural self-fashioning. Like its Middle Eastern setting, Africa’s geographic proximity and the web of ties this proximity entails are denied in the Israeli society, all the while the continent is produced as Israel’s “other.” Through its relationships with Africa, the author argues, Israel constitutes itself as Western, modern, enlig...

Combined low-volume polyethylene glycol solution plus stimulant laxatives versus standard-volume polyethylene glycol solution: A prospective, randomized study of colon cleansing before colonoscopy

Science.gov (United States)

Hookey, Lawrence C; Depew, William T; Vanner, Stephen J

2006-01-01

INTRODUCTION The effectiveness of polyethylene glycol solutions (PEG) for colon cleansing is often limited by the inability of patients to drink adequate portions of the 4 L solution. The aim of the present study was to determine whether a reduced volume of PEG combined with stimulant laxatives would be better tolerated and as or more effective than the standard dose. METHODS Patients undergoing outpatient colonoscopy were randomly assigned to receive either low-volume PEG plus sennosides (120 mg oral sennosides syrup followed by 2 L PEG) or the standard volume preparation (4 L PEG). The subjects rated the tolerability of the preparations and their symptoms. Colonoscopists were blind to the colonic cleansing preparation and graded the cleansing efficacy using a validated tool (the Ottawa scale). RESULTS The low-volume PEG plus sennosides preparation was significantly better tolerated than the standard large volume PEG (Psennosides preparation was better tolerated, it was not as effective as standard large-volume PEG. However, in view of the significant difference in tolerance, further research investigating possible improvements in the reduced-volume regimen seems warranted. PMID:16482236

A Multigene Approach for Comparing Genealogy of Betacoronavirus from Cattle and Horses

Directory of Open Access Journals (Sweden)

Iracema N. Barros

2013-01-01

Full Text Available Gastroenteritis is one of the leading causes of morbidity and mortality among young and newborn animals and is often caused by multiple intestinal infections, with rotavirus and bovine coronavirus (BCoV being the main viral causes in cattle. Given that BCoV is better studied than equine coronaviruses and given the possibility of interspecies transmission of these viruses, this research was designed to compare the partial sequences of the spike glycoprotein (S, hemagglutinin-esterase protein (HE, and nucleoprotein (N genes from coronaviruses from adult cattle with winter dysentery, calves with neonatal diarrhea, and horses. To achieve this, eleven fecal samples from dairy cows with winter dysentery, three from calves, and two from horses, all from Brazil, were analysed. It could be concluded that the enteric BCoV genealogy from newborn and adult cattle is directly associated with geographic distribution patterns, when S and HE genes are taken into account. A less-resolved genealogy exists for the HE and N genes in cattle, with a trend for an age-related segregation pattern. The coronavirus strains from horses revealed Betacoronavirus sequences indistinguishable from those found in cattle, a fact previously unknown.

On the genealogy of branching random walks and of directed polymers

Science.gov (United States)

Derrida, Bernard; Mottishaw, Peter

2016-08-01

It is well known that the mean-field theory of directed polymers in a random medium exhibits replica symmetry breaking with a distribution of overlaps which consists of two delta functions. Here we show that the leading finite-size correction to this distribution of overlaps has a universal character which can be computed explicitly. Our results can also be interpreted as genealogical properties of branching Brownian motion or of branching random walks.

Estimating mutation parameters, population history and genealogy simultaneously from temporally spaced sequence data.

Science.gov (United States)

Drummond, Alexei J; Nicholls, Geoff K; Rodrigo, Allen G; Solomon, Wiremu

2002-07-01

Molecular sequences obtained at different sampling times from populations of rapidly evolving pathogens and from ancient subfossil and fossil sources are increasingly available with modern sequencing technology. Here, we present a Bayesian statistical inference approach to the joint estimation of mutation rate and population size that incorporates the uncertainty in the genealogy of such temporally spaced sequences by using Markov chain Monte Carlo (MCMC) integration. The Kingman coalescent model is used to describe the time structure of the ancestral tree. We recover information about the unknown true ancestral coalescent tree, population size, and the overall mutation rate from temporally spaced data, that is, from nucleotide sequences gathered at different times, from different individuals, in an evolving haploid population. We briefly discuss the methodological implications and show what can be inferred, in various practically relevant states of prior knowledge. We develop extensions for exponentially growing population size and joint estimation of substitution model parameters. We illustrate some of the important features of this approach on a genealogy of HIV-1 envelope (env) partial sequences.

Explanations for Child Sexual Abuse Given by Convicted Offenders in Malawi: No Evidence for "HIV Cleansing"

Science.gov (United States)

Mtibo, Charles; Kennedy, Neil; Umar, Eric

2011-01-01

Objective: A commonly cited, but unproven reason given for the rise in reported cases of child sexual abuse in Sub-Saharan Africa is the "HIV cleansing myth"--the belief that an HIV infected individual can be cured by having sex with a child virgin. The purpose of this study was to explore in Malawi the reasons given by convicted sex…

Fast three-material modeling with triple arch projection for electronic cleansing in CTC.

Science.gov (United States)

Lee, Hyunna; Lee, Jeongjin; Kim, Bohyoung; Kim, Se Hyung; Shin, Yeong-Gil

2014-07-01

In this paper, we propose a fast three-material modeling for electronic cleansing (EC) in computed tomographic colonography. Using a triple arch projection, our three-material modeling provides a very quick estimate of the three-material fractions to remove ridge-shaped artifacts at the T-junctions where air, soft-tissue (ST), and tagged residues (TRs) meet simultaneously. In our approach, colonic components including air, TR, the layer between air and TR, the layer between ST and TR (L(ST/TR)), and the T-junction are first segmented. Subsequently, the material fraction of ST for each voxel in L(ST/TR) and the T-junction is determined. Two-material fractions of the voxels in L(ST/TR) are derived based on a two-material transition model. On the other hand, three-material fractions of the voxels in the T-junction are estimated based on our fast three-material modeling with triple arch projection. Finally, the CT density value of each voxel is updated based on our fold-preserving reconstruction model. Experimental results using ten clinical datasets demonstrate that the proposed three-material modeling successfully removed the T-junction artifacts and clearly reconstructed the whole colon surface while preserving the submerged folds well. Furthermore, compared with the previous three-material transition model, the proposed three-material modeling resulted in about a five-fold increase in speed with the better preservation of submerged folds and the similar level of cleansing quality in T-junction regions.

Erving Goffman: vida y genealogía intelectual

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Urteaga, Eguzki

2010-06-01

Full Text Available What does happen when two or more persons are in a face to face situation? How the interaction develops when one of them commits an infamy, presents a physical disability or if he is considered as a mental patient? Erving Goffman (1922-1982, of Canadian origin, has tried to answer to this type of questions along his research life. It result an abundant, exciting but also controversial work because if some analysts see in Goffman the principal sociologist of the second half of the 20th century, others think that his analyses only constitute the reflection of a «petit bourgeois» point of view on the urban American society. This article presents both the life and the intellectual genealogy of this sociologist.

¿Qué sucede cuando dos o más personas se encuentran en una situación de cara a cara? ¿Cómo se desarrolla la interacción cuando una de ellas comete una torpeza o presenta una discapacidad física o si está considerada como una enferma mental? Erving Goffman (1922-1982, de origen canadiense, ha intentado contestar a ese tipo de preguntas a lo largo de su vida investigadora. Resulta de todo ello una obra abundante, apasionante pero también controvertida, puesto que algunos analistas ven en Goffman el mayor sociólogo de la segunda mitad del siglo XX mientras que otros consideran que sus análisis solo constituyen el reflejo de un punto de vista «pequeño-burgués» sobre la sociedad urbana americana. Este artículo presenta tanto la vida como la genealogía intelectual de ese sociólogo.

Dental health professional recommendation and consumer habits in denture cleansing.

Science.gov (United States)

Axe, Alyson S; Varghese, Roshan; Bosma, MaryLynn; Kitson, Nicola; Bradshaw, David J

2016-02-01

Regular cleaning of dentures is essential to the oral and general health of denture wearers. Only limited systematic data are available on the recommendations that dental health care professionals (DHCPs) make to patients for denture cleaning. Data on denture wearers' cleaning regimens are also lacking. The purpose of this study was to provide data on recommendations that DHCPs make to patients for denture cleaning and on the cleaning regimens of denture wearers. DHCPs (n=613), including dentists and hygienists, were surveyed in developed (Japan, USA, Italy) and developing (Brazil, India) countries. A questionnaire assessing a range of denture cleaning recommendations was used. The questions addressed products, frequency, how to use remedies, the suggested dilution and duration of cleansing treatment, the location of dentures while cleaning, and the reasoning behind the recommendation of particular products or modes of treatment. Denture cleansing methods and the routine of denture wearers in developed and developing countries were also surveyed with a questionnaire (n=2862) and a 1-week diary (n=1462). An average of more than 2 treatments was recommended by DHCPs. Specialist denture cleanser tablets, "regular" toothpaste, mouthwash, soap and water, denture paste, foam or liquid denture cleanser, and dishwashing detergents were most commonly recommended; other product recommendations included baking soda, vinegar, salt water, and bleach. More than 10% of DHCPs made no primary recommendation on cleaning. Denture tablets were more commonly recommended in developed countries, whereas toothpaste was the most common recommendation in developing countries. Denture wearers used products and methods similar to those recommended by DHCPs. Toothpaste, water, and mouthwash were used more frequently than denture tablets. More than 75% of denture wearers reported using denture cleanser tablets for more than 5 minutes, whereas soap and toothpaste were typically used for less

The Promise of the New: Genealogies of Youth, Nation and Educational Reform in Australia

Science.gov (United States)

McLeod, Julie; Wright, Katie

2012-01-01

The promise of the new underpins much educational reform discourse, from utopian strands and grand gestures to more formulaic rhetoric found in declarations of new policies for new times. Informed by genealogical and feminist approaches, this essay introduces some conceptual frameworks for analysing such expressions of hopefulness and newness in…

Videorec as gameplay: Recording playthroughs and video game engagement

Directory of Open Access Journals (Sweden)

Gabriel Menotti

2014-03-01

Full Text Available This paper outlines an alternative genealogy of “non-narrative machinima” by the means of tracing a parallel with different cinematographic genres. It analyses the circuit of production and distribution of such material as a field for modes of superplay, in which users both compete and collaborate. Doing so, it proposes that the recording of playthroughs, a practice seemingly secondary to videogame consumption, might constitute an essential part of its culture and development, creating meaningful interfaces between players and industries.

Clay-oil flocculation and its role in natural cleansing in Prince William Sound following the Exxon Valdez oil spill

International Nuclear Information System (INIS)

Bragg, J.R.; Yang, S.H.

1995-01-01

Natural interactions of fine mineral particles with residue oil and seawater, in a process called clay-oil flocculation, were found to create solids-stabilized oil-in-water emulsions on shoreline sediments at numerous locations in Prince William Sound following the Exxon Valdez spill. In laboratory tests using oiled sediment samples from Prince William Sound, these emulsions were shown to facilitate natural cleansing and dispersion of oil from sediments by moving water. To investigate the effect of flocculation on natural cleansing, studies were conducted to determine the hydrodynamic energy needed for seawater to remove flocculated oil residues from sediments sampled from shorelines. Water was pumped at different velocities through a column packed with oiled sediment, and the amount and composition of oil removed from the sediment were measured as functions of water velocity and sediment movement. In separate tests, oil removal was observed in a wave tank that generated wave heights less than and greater than needed to move sediments. 28 refs., 13 figs., 7 tabs

The genealogy of sequences containing multiple sites subject to strong selection in a subdivided population.

Science.gov (United States)

Nordborg, Magnus; Innan, Hideki

2003-03-01

A stochastic model for the genealogy of a sample of recombining sequences containing one or more sites subject to selection in a subdivided population is described. Selection is incorporated by dividing the population into allelic classes and then conditioning on the past sizes of these classes. The past allele frequencies at the selected sites are thus treated as parameters rather than as random variables. The purpose of the model is not to investigate the dynamics of selection, but to investigate effects of linkage to the selected sites on the genealogy of the surrounding chromosomal region. This approach is useful for modeling strong selection, when it is natural to parameterize the past allele frequencies at the selected sites. Several models of strong balancing selection are used as examples, and the effects on the pattern of neutral polymorphism in the chromosomal region are discussed. We focus in particular on the statistical power to detect balancing selection when it is present.

Genealogías y molecular de los descendientes del Marquéz de Yavi

Directory of Open Access Journals (Sweden)

Alfaro Gómez, Emma Laura

2007-01-01

Full Text Available El título nobiliario de Marqués del Valle del Toxo, conocido comúnmente como Marqués de Yavi, era el más importante en el territorio del virreinato del Río de la Plata y se extendía por toda la Puna argentina y diversos municipios de Bolivia. Hubo cuatro marqueses desde su creación en 1708 por la Real Cédula emitida por Felipe V, rey de España, hasta su disolución en 1820 luego del fallecimiento del cuarto marqués Juan José Feliciano Fernández Campero. La abundancia de referencias históricas sobre el Marquesado de Yavi, el reciente interés político por recuperar la figura histórica del último Marqués sumado al encuentro social de sus descendientes ofreció la extraordinaria posibilidad de realizar una reconstrucción detallada de la genealogía de la familia Campero y relacionarla con el estudio molecular de sus descendientes. Se analizaron muestras de 30 individuos Campero a través de 6 microsatélites del cromosoma Y (DYS:19, 389a y b, 390,392,393 Se encontraron 8 linajes paternos bien definidos, 16 muestras comparten un linaje único, el segundo linaje congrega a 5 individuos, el tercero y cuarto linaje cuentan con 2 individuos cada uno y en 5 muestras se encontraron linajes individuales no relacionados con los anteriores. De estos resultados se interpreta que en la Genealogía Campero coexisten linajes diferentes, de los cuales uno de ellos, el mayoritario, probablemente sea el linaje fundador de esta genealogía. Se discuten estos resultados a la luz de la información genealógica e histórica.

Evolutionary analyses of non-genealogical bonds produced by introgressive descent.

Science.gov (United States)

Bapteste, Eric; Lopez, Philippe; Bouchard, Frédéric; Baquero, Fernando; McInerney, James O; Burian, Richard M

2012-11-06

All evolutionary biologists are familiar with evolutionary units that evolve by vertical descent in a tree-like fashion in single lineages. However, many other kinds of processes contribute to evolutionary diversity. In vertical descent, the genetic material of a particular evolutionary unit is propagated by replication inside its own lineage. In what we call introgressive descent, the genetic material of a particular evolutionary unit propagates into different host structures and is replicated within these host structures. Thus, introgressive descent generates a variety of evolutionary units and leaves recognizable patterns in resemblance networks. We characterize six kinds of evolutionary units, of which five involve mosaic lineages generated by introgressive descent. To facilitate detection of these units in resemblance networks, we introduce terminology based on two notions, P3s (subgraphs of three nodes: A, B, and C) and mosaic P3s, and suggest an apparatus for systematic detection of introgressive descent. Mosaic P3s correspond to a distinct type of evolutionary bond that is orthogonal to the bonds of kinship and genealogy usually examined by evolutionary biologists. We argue that recognition of these evolutionary bonds stimulates radical rethinking of key questions in evolutionary biology (e.g., the relations among evolutionary players in very early phases of evolutionary history, the origin and emergence of novelties, and the production of new lineages). This line of research will expand the study of biological complexity beyond the usual genealogical bonds, revealing additional sources of biodiversity. It provides an important step to a more realistic pluralist treatment of evolutionary complexity.

Determining Y-STR mutation rates in deep-routing genealogies: Identification of haplogroup differences.

Science.gov (United States)

Claerhout, Sofie; Vandenbosch, Michiel; Nivelle, Kelly; Gruyters, Leen; Peeters, Anke; Larmuseau, Maarten H D; Decorte, Ronny

2018-05-01

Knowledge of Y-chromosomal short tandem repeat (Y-STR) mutation rates is essential to determine the most recent common ancestor (MRCA) in familial searching or genealogy research. Up to now, locus-specific mutation rates have been extensively examined especially for commercially available forensic Y-STRs, while haplogroup specific mutation rates have not yet been investigated in detail. Through 450 patrilineally related namesakes distributed over 212 deep-rooting genealogies, the individual mutation rates of 42 Y-STR loci were determined, including 27 forensic Y-STR loci from the Yfiler ® Plus kit and 15 additional Y-STR loci (DYS388, DYS426, DYS442, DYS447, DYS454, DYS455, DYS459a/b, DYS549, DYS607, DYS643, DYS724a/b and YCAIIa/b). At least 726 mutations were observed over 148,596 meiosis and individual Y-STR mutation rates varied from 2.83 × 10 -4 to 1.86 × 10 -2 . The mutation rate was significantly correlated with the average allele size, the complexity of the repeat motif sequence and the age of the father. Significant differences in average Y-STR mutations rates were observed when haplogroup 'I & J' (4.03 × 10 -3 mutations/generation) was compared to 'R1b' (5.35 × 10 -3 mutations/generation) and to the overall mutation rate (5.03 × 10 -3 mutations/generation). A difference in allele size distribution was identified as the only cause for these haplogroup specific mutation rates. The haplogroup specific mutation rates were also present within the commercially available Y-STR kits (Yfiler ® , PowerPlex ® Y23 System and Yfiler ® Plus). This observation has consequences for applications where an average Y-STR mutation rate is used, e.g. tMRCA estimations in familial searching and genealogy research. Copyright © 2018 Elsevier B.V. All rights reserved.

A Genealogy of the "Future": Antipodean Trajectories and Travels of the "21st Century Learner"

Science.gov (United States)

Williams, Carolyn; Gannon, Susanne; Sawyer, Wayne

2013-01-01

In this paper, from the particular positioning of educational researchers working in Australia, we unpack the figure of the "21st century learner" from both broad and specific perspectives. The paper begins with a policy genealogy that traces this figure through networks of documents, events and bodies that transcend borders and…

From Policies to Implementation of Open Distance Learning in Rwanda: A Genealogical and Governmentality Analysis

Science.gov (United States)

Mukama, Evode

2018-01-01

The purpose of this paper is to analyse the interplay between policy formulation and implementation in terms of the historical practices of open distance learning (ODL) in Rwanda. This paper draws on the Foucauldian genealogical and governmentality analysis. The paper examines government aspirations as depicted in policy statements starting from…

Genealogy construction in a historically isolated population: application to genetic studies of rheumatoid arthritis in the Pima Indian.

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Lin, J P; Hirsch, R; Jacobsson, L T; Scott, W W; Ma, L D; Pillemer, S R; Knowler, W C; Kastner, D L; Bale, S J

1999-01-01

Due to the characteristics of complex traits, many traits may not be amenable to traditional epidemiologic methods. We illustrate an approach that defines an isolated population as the "unit" for carrying out studies of complex disease. We provide an example using the Pima Indians, a relatively isolated population, in which the incidence and prevalence of Type 2 diabetes, gallbladder disease, and rheumatoid arthritis (RA) are significantly increased compared with the general U.S. population. A previous study of RA in the Pima utilizing traditional methods failed to detect a genetic effect on the occurrence of the disease. Our approach involved constructing a genealogy for this population and using a genealogic index to investigate familial aggregation. We developed an algorithm to identify biological relationships among 88 RA cases versus 4,000 subsamples of age-matched individuals from the same population. Kinship coefficients were calculated for all possible pairs of RA cases, and similarly for the subsamples. The sum of the kinship coefficient among all combination of RA pairs, 5.92, was significantly higher than the average of the 4,000 subsamples, 1.99 (p genealogy can be anticipated to provide valuable information for the genetic study of diseases other than RA. Defining an isolated population as the "unit" in which to assess familial aggregation may be advantageous, especially if there are a limited number of cases in the study population.

Genealogical evidence for epidemics of selfish genes.

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Ingvarsson, Par K; Taylor, Douglas R

2002-08-20

Some genetic elements spread infectiously in populations by increasing their rate of genetic transmission at the expense of other genes in the genome. These so-called selfish genetic elements comprise a substantial portion of eukaryotic genomes and have long been viewed as a potent evolutionary force. Despite this view, little is known about the evolutionary history of selfish genetic elements in natural populations, or their genetic effects on other portions of the genome. Here we use nuclear and chloroplast gene genealogies in two species of Silene to show the historical pattern of selection on a well known selfish genetic element, cytoplasmic male sterility. We provide evidence that evolution of cytoplasmic male sterility has been characterized by frequent turnovers of mutations in natural populations, thus supporting an epidemic model for the evolution of selfish genes, where new mutations repeatedly arise and rapidly sweep through populations.

Efficacy of cleansing agents in killing microorganisms in mixed species biofilms present on silicone facial prostheses-an in vitro study

NARCIS (Netherlands)

Ariani, Nina; Visser, Anita; Teulings, Margot R. I. M.; Dijk, Melissa; Rahardjo, Tri Budi W.; Vissink, Arjan; van der Mei, Henny C.

2015-01-01

The purpose of this study was to assess the efficacy of different cleansing agents in killing mixed species biofilms on silicone facial prostheses. Two bacterial and three yeast strains, isolated from silicone facial prostheses, were selected for the mixed species biofilms. A variety of agents used

Sex and monstrosity. A genealogy of the sexual police

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Antón Fernández de Rota Irimia

2015-07-01

Full Text Available This essay outlines different forms of Western sexual police from the Seventeen Century to the present. The genealogy will approach the problem from the point of view of hermaphroditism and transvestism. By “sexual police” I mean the determinations, forms, norms and ethos that defines sex through times, as well as the categories of which it is composed, and what is permitted and is possible to do, see and say through these sexual categories. This essay, pays special attention to the fears and its embodiment in some paradigmatic figures. In particular, it analyzes the historical meaning of sexual “monstrosity”, key to understand the different polices, including the own sexual police of gender feminism.

Genealogy of Biopolitics: The Biology of the State

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Mikołaj Ratajczak

2013-01-01

Full Text Available The aim of the paper is to analyze a popular pseudo-scientific discoursein Germany in the twenties that developed an idea of a state as a living organism.The discourse was sometimes named “the biology of the state”. The aim ofthis analysis is to provide a genealogy of the term “biopolitics” that was first usedby a Swedish theoretician of the biology of the state Rudolf Kjellén and to showthe influence, that the idea of the biology of the state had on the development ofthe Nazi biopolitics. The paper reconstructs the main aspects of Michel Foucault’sgenealogy of the modern biopolitics and subsequently shows, how the idea of thebiology of the state constituted the extreme development of the naturalistic tendenciesdiagnosed by Foucault in the modern theories of (biopolitics.

Derin Paşaoǧlu D. Genealogy of the Crimean Khans according to “Umdet al-Akhbar” by Abdulgaffar Kyrymi

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Derya Derin Paşaoǧlu

2017-03-01

Full Text Available The article considers the genealogy of the Girayids contained in “Umdet al-Akhbar” by Abdulgaffar Kyrymi. Abdulgaffar Kyrymi was a great connoisseur of the Turkic-Tatar history. He wrote his historical work in 1747 according to the Ottoman-Turkish tradition, that is, the author gave detailed information about the history of the prophets since Adam, the history of Islam, Islamic Turkic states, the State of Seljuks and the Ottoman State, Chinggis Khan and his sons. Moreover, he collected most of the information from local sources of that period. But the main part of the work contains the history of Juchi Khan, his children and the history of the Crimea. It is for this reason that Abdulgaffar Kyrymi gives such a detailed genealogy of the Girayids and the sequence of their rules in the Crimean Khanate. Abdulgaffar Kyrymi’s genealogy begins with Chinggis Khan and his daughters (Kuchi Bike, Chechgan Bigim, Tumalyn Bigim, Elyatun Bigim, Turaly Bigim as well as with his 500 wives. But only five of them were respected: Borte Kuchin Biim, Kulan Bigim, Suyugan Khatun Bigim, Kökchi Bigim, Jeksulu Bigim. List of the Crimean dynasty of the Girayids is offered here to specialists, beginning with Haji Giray to Arslan Giray. Comparison of the list of the Girayid khans contained in “Umdet al-Akhbar” with researches on this topic reveals some differences. In the opinion of the author, to solve these problems, along with genealogical and other narrative sources, it is also necessary to use the numismatics data and a large corpus of letters of the Crimean khans to the rulers of various countries.

When Markers Meet Marketing: Ethnicity, Race, Hybridity, and Kinship in Genetic Genealogy Television Advertising

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Christine Scodari

2017-12-01

Full Text Available The essay explores issues pertaining to genetics vs. culture in understandings of kinship, hybridity as a disruptor of essentialist conceptions of race, the fetishization of ethnicity and culture, racist misuses of genetic science, processes of racialization, and counter-hegemonic resistance. Thirty- and sixty-second television advertisements airing in the U.S. from the 23andMe and AncestryDNA genetic genealogy testing services are analyzed in this context. The investigation demonstrates that genetic ancestry testing providers are well aware that their enterprise is premised on belief in the superiority of biological kinship and that hybridity is mobilized primarily as a marketing opportunity with ethnic components signified in shorthand by fetishized objects. Moreover, the categories of race and ethnicity presented in the ads give cover to racist abusers of genetic science, as the ads are consistent with socially constructed racial classifications. While maintaining this consistency, the categories are subject to adjustment based on the expectations of consumers. Resistance is possible in the use of genetic ancestry by descendants of African slaves to make localized connections to Africa, something that conventional genealogy seldom provides.

The Normalising Power of Marriage Law: An Irish Genealogy, 1945 – 2010

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McGowan, Deirdre

2015-01-01

Marriage law is often conceptualised as an instrument of power that illegitimately imposes the will of the State on its citizens. Paradoxically, marriage law is also offered as a route to liberation. In this thesis, I question the efficacy of this type of analysis by investigating the actual power effects of marriage law. Using Michel Foucault’s concepts of bio-power and government, and his genealogical approach to history, I identify the role played by marriage law in governing the social do...

A Δ11 desaturase gene genealogy reveals two divergent allelic classes within the European corn borer (Ostrinia nubilalis

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Harrison Richard G

2010-04-01

Full Text Available Abstract Background Moth pheromone mating systems have been characterized at the molecular level, allowing evolutionary biologists to study how changes in protein sequence or gene expression affect pheromone phenotype, patterns of mating, and ultimately, the formation of barriers to gene exchange. Recent studies of Ostrinia pheromones have focused on the diversity of sex pheromone desaturases and their role in the specificity of pheromone production. Here we produce a Δ11 desaturase genealogy within Ostrinia nubilalis. We ask what has been the history of this gene, and whether this history suggests that changes in Δ11 desaturase have been involved in the divergence of the E and Z O. nubilalis pheromone strains. Results The Δ11 desaturase gene genealogy does not differentiate O. nubilalis pheromone strains. However, we find two distinct clades, separated by 2.9% sequence divergence, that do not sort with pheromone strain, geographic origin, or emergence time. We demonstrate that these clades do not represent gene duplicates, but rather allelic variation at a single gene locus. Conclusions Analyses of patterns of variation at the Δ11 desaturase gene in ECB suggest that this enzyme does not contribute to reproductive isolation between pheromone strains (E and Z. However, our genealogy reveals two deeply divergent allelic classes. Standing variation at loci that contribute to mate choice phenotypes may permit novel pheromone mating systems to arise in the presence of strong stabilizing selection.

Worldwide genealogy of Entamoeba histolytica: an overview to understand haplotype distribution and infection outcome.

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Zermeño, Valeria; Ximénez, Cecilia; Morán, Patricia; Valadez, Alicia; Valenzuela, Olivia; Rascón, Edgar; Diaz, Daniel; Cerritos, René

2013-07-01

Although Entamoeba histolytica is one of the most prevalent intestinal parasites, how the different strains of this species are distributed all over the world and how different genotypes are associated with the infection outcome are yet to be fully understood. Recently, the use of a number of molecular markers has made the characterization of several genotypes in those regions with high incidence of amoebiasis possible. This work proposes the first genealogy of E. histolytica, with an haplotype network based on two tRNA gene-linked array of Short Tandem Repeats (STRs) reported until today, and 47 sequences from 39 new isolates of Mexican Amoebic Liver Abscesses (ALA) samples. One hundred and three sequences were obtained from D-A locus, their information about the geographic region of isolation as well as clinical diagnosis were also collected. One hundred and five sequences from N-K2 locus were also obtained as well as the region of isolation, but the information about clinical diagnosis was not available in all cases. The most abundant and widely distributed haplotype in the world is the one of E. histolytica HM1:IMSS strain. This was found in Mexico, Bangladesh, Japan, China and USA and is associated to symptomatic patients as well as asymptomatic cyst passers. Many other haplotypes were found only in a single country. Both genealogies suggest that there are no lineages within the networks that may be related to a particular geographic region or infection outcome. A concatenated analysis of the two molecular markers revealed 12 different combinations, which suggests the possibility of genetic recombination events. The present study is the first to propose a global genealogy of this species and suggests that there are still many genotypes to be discovered. The genotyping of new isolates will help to understand the great diversity and genetic structure of this parasite. Copyright © 2013 Elsevier B.V. All rights reserved.

GENEALOGI DAN PENYEBARAN THARIQAH QADIRIYAH WA NAQSHABANDIYAH DI JAWA

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Aly Mashar

2016-11-01

Full Text Available This article investigates the geneology and spread of Thariqah Qadiriyah wa Naqshabandiyah in Java. Based on the previous literatures (Dhofier, Martin van Bruinessen, Zulkifli, and Mulyati, it was found out that in Java the genealogy of the thariqah formed by Syekh Ahmad Khatib Sambas directed to the three primary khalifah, i.e. Syekh Abdul Karim Banten, Syekh Ahmad Thalhah Cirebon, and Syekh Muhammad Hasbullah Madura, then spread out across Java Island through the four centers (on 1970s, such as Suryalaya, Rejoso, Mranggen, and Pangentongan. However, the writer found out that there were four khalifahs, including Syekhona Kholil Bangkalan Madura; with the nine dissemination centers (in 1970s including Berjan Purworejo, Sawah Pulo Surabaya, Cukir Jombang, Kencong Kediri, and Dawe Kudus.

Rare event computation in deterministic chaotic systems using genealogical particle analysis

International Nuclear Information System (INIS)

Wouters, J; Bouchet, F

2016-01-01

In this paper we address the use of rare event computation techniques to estimate small over-threshold probabilities of observables in deterministic dynamical systems. We demonstrate that genealogical particle analysis algorithms can be successfully applied to a toy model of atmospheric dynamics, the Lorenz ’96 model. We furthermore use the Ornstein–Uhlenbeck system to illustrate a number of implementation issues. We also show how a time-dependent objective function based on the fluctuation path to a high threshold can greatly improve the performance of the estimator compared to a fixed-in-time objective function. (paper)

Feminismos: teoría y práctica. Genealogía de una discordia

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Cristina Morales Saro

2015-12-01

Full Text Available Today, discord between feminist activism and academic feminism is evident. However it reproduced a pattern that is in the basis of Western metaphysics and yet continues unquestioned. We want here problematize the dispute between theory and praxis within feminism, and we will deepen the understanding of it, doing its genealogy, after which we will be able to assess its scope and consider its usefulness or not for feminisms.

Feminismos: teoría y práctica. Genealogía de una discordia

OpenAIRE

Cristina Morales Saro

2015-01-01

Today, discord between feminist activism and academic feminism is evident. However it reproduced a pattern that is in the basis of Western metaphysics and yet continues unquestioned. We want here problematize the dispute between theory and praxis within feminism, and we will deepen the understanding of it, doing its genealogy, after which we will be able to assess its scope and consider its usefulness or not for feminisms.

Host specificity and genealogy of Polyplax serrata on Apodemus species: a case of parasite duplication or colonisation?

Czech Academy of Sciences Publication Activity Database

Štefka, Jan; Hypša, Václav

2008-01-01

Roč. 38, č. 6 (2008), s. 731-741 ISSN 0020-7519 R&D Projects: GA MŠk LC06073 Institutional research plan: CEZ:AV0Z60220518 Keywords : parasite duplication * host specificity * genealogy * speciation * Polyplax * Apodemus Subject RIV: EH - Ecology, Behaviour Impact factor: 3.752, year: 2008

The joint effects of background selection and genetic recombination on local gene genealogies.

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Zeng, Kai; Charlesworth, Brian

2011-09-01

Background selection, the effects of the continual removal of deleterious mutations by natural selection on variability at linked sites, is potentially a major determinant of DNA sequence variability. However, the joint effects of background selection and genetic recombination on the shape of the neutral gene genealogy have proved hard to study analytically. The only existing formula concerns the mean coalescent time for a pair of alleles, making it difficult to assess the importance of background selection from genome-wide data on sequence polymorphism. Here we develop a structured coalescent model of background selection with recombination and implement it in a computer program that efficiently generates neutral gene genealogies for an arbitrary sample size. We check the validity of the structured coalescent model against forward-in-time simulations and show that it accurately captures the effects of background selection. The model produces more accurate predictions of the mean coalescent time than the existing formula and supports the conclusion that the effect of background selection is greater in the interior of a deleterious region than at its boundaries. The level of linkage disequilibrium between sites is elevated by background selection, to an extent that is well summarized by a change in effective population size. The structured coalescent model is readily extendable to more realistic situations and should prove useful for analyzing genome-wide polymorphism data.

On the Political Genealogy of Trump after Foucault

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Bruce M. Knauft

2018-01-01

Full Text Available How would Foucault have viewed Trump as President, and Trumpism in the US more generally? More realistically, how can we discern and insightfully apply genealogical insights after Foucault to better comprehend and act in relation to our current political situation in the US? Questions of factuality across a base register of asserted falsehoods are now prominent in American politics in ways that put assertions of scholarly objectivity and interpretation in yet deeper question than previously. The extent, range, and vitriol of alt-Right assertions and their viral growth in American media provoke progressivist resistance and anxiety, but how can this opposition be most productively channeled? This paper examines a range of critical perspectives, timeframes, and topical optics with respect to Trump and Trumpism, including nationalist, racist, sexist, class-based, and oligarchical dimensions. These are considered in relation to media and the incitement of polarized subjectivity and dividing practices, and also in relation to Marxist political economy, neoliberalism/neoimperialism, and postcolonialism. I then address the limit points of Foucault, including with respect to engaged political activism and social protest movements, and I consider the relevance of these for the diverse optics that political genealogy as a form of analysis might pursue. Notwithstanding and indeed because of the present impetus to take organized political action, a Foucauldian perspective is useful in foregrounding the broader late modern formations of knowledge, power, and subjectivity within which both Rightist and Leftist political sensibilities in the US are presently cast. At larger issue are the values inscribed through contemporary late modernity that inform both sides of present divisive polarities—and which make the prognosis of tipping points or future political outcomes particularly difficult. As such, productive strategies of activist opposition are likely to

Evaluation of efficacy of skin cleansing with chlorhexidine in prevention of neonatal nosocomial sepsis - a randomized controlled trial.

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Gupta, Basudev; Vaswani, Narain Das; Sharma, Deepak; Chaudhary, Uma; Lekhwani, Seema

2016-01-01

The aim of this study was to evaluate the efficacy of skin cleansing with chlorhexidine (CHD) in the prevention of neonatal nosocomial sepsis - a randomized controlled trial. This study design was a randomized controlled trial carried out in a tertiary care center of north India. About 140 eligible neonates were randomly allocated to either the subject area group (wiped with CHD solution till day seven of life) or the control group (wiped with lukewarm water). The primary outcome studied was to determine the decrease in the incidence of neonatal nosocomial sepsis (blood culture proven) in the intervention group. Out of 140 enrolled neonates, 70 were allocated to each group. The ratio of positive blood culture among the CHD group was 3.57%, while the ratio of positive blood culture among the control group was 6.85%. There was trending towards a reduction in blood culture proven sepsis in the intervention group, although the remainder was not statistically significant. A similar decreasing trend was observed in rates of skin colonization, duration of hospital stay, and duration of antibiotic treatment. CHD skin cleansing decreases the incidence of blood culture sepsis and could be an easy and cheap intervention for reducing the neonatal sepsis in countries where the neonatal mortality rate is high because of sepsis.

Bacterial vaginosis and vaginal yeast, but not vaginal cleansing, increase HIV-1 acquisition in African women.

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van de Wijgert, Janneke H H M; Morrison, Charles S; Cornelisse, Peter G A; Munjoma, Marshall; Moncada, Jeanne; Awio, Peter; Wang, Jing; Van der Pol, Barbara; Chipato, Tsungai; Salata, Robert A; Padian, Nancy S

2008-06-01

To evaluate interrelationships between bacterial vaginosis (BV), vaginal yeast, vaginal practices (cleansing and drying/tightening), mucosal inflammation, and HIV acquisition. A multicenter, prospective, observational cohort study was conducted, enrolling 4531 HIV-negative women aged 18 to 35 years attending family planning clinics in Zimbabwe and Uganda. Participants were tested for HIV and reproductive tract infections and were interviewed about vaginal practices every 3 months for 15 to 24 months. BV was measured by Gram stain Nugent scoring, vaginal yeast by wet mount, and mucosal inflammation by white blood cells on Gram stain. HIV incidence was 4.12 and 1.53 per 100 woman-years of follow-up in Zimbabwe and Uganda, respectively (a total of 213 incident infections). Women with BV or vaginal yeast were more likely to acquire HIV, especially if the condition was present at the same visit as the new HIV infection and the visit preceding it (hazard ratio [HR] = 2.50, 95% confidence interval [CI]: 1.68 to 3.72 and HR = 2.97, 95% CI: 1.67 to 5.28 for BV and yeast, respectively). These relationships did not seem to be mediated by mucosal inflammation. Vaginal drying/tightening was associated with HIV acquisition in univariate (HR = 1.49, 95% CI: 1.03 to 2.15) but not multivariate models. Vaginal cleansing was not associated with HIV acquisition. BV and yeast may contribute more to the HIV epidemic than previously thought.

Magnetic resonance colonography without bowel cleansing using oral and rectal stool softeners (fecal cracking) - a feasibility study

International Nuclear Information System (INIS)

Ajaj, Waleed; Lauenstein, Thomas C.; Kuehle, Christiane; Herborn, Christoph U.; Goehde, Susanne C.; Schneemann, Hubert; Ruehm, Stefan G.; Goyen, Mathias

2005-01-01

The aim of our study was to assess the effect of oral and rectal stool softeners on dark-lumen magnetic resonance (MR) colonography without bowel cleansing. Ten volunteers underwent MR colonography without colonic cleansing. A baseline examination was performed without oral or rectal administration of stool softeners. In a second set, volunteers ingested 60 ml of lactulose 24 h prior to MR examination. In a third examination, water as a rectal enema was replaced by a solution of 0.5%-docusate sodium (DS). A fourth MR examination was performed, in conjunction with both oral administration of lactulose and rectal application of DS. A T1-weighted data set was acquired at scanning times of 0, 5 and 10 min after colonic filling. A fourth data set was acquired 75 s after i.v. injection of contrast agent. Signal intensity of stool was calculated for all colonic segments. Without oral ingestion of lactulose or rectal enema with DS stool signal intensity was high and did not decrease over time. However, lactulose and DS caused a decrease in stool signal intensity. Both substances together led to a decreasing signal intensity of feces. Combination of lactulose and DS provided the lowest signal intensity of stool. Thus, feces could hardly be distinguished from dark rectal enema allowing for the assessment of the colonic wall. (orig.)

Potassium permanganate cleansing is an effective sanitary method for the reduction of bacterial bioload on raw Coriandrum sativum.

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Subramanya, Supram Hosuru; Pai, Vasudha; Bairy, Indira; Nayak, Niranjan; Gokhale, Shishir; Sathian, Brijesh

2018-02-13

Raw vegetables including flowers, leaves, stems, and roots are important carriers of food borne pathogens. We evaluated the bacteriological contamination of unwashed coriander leaves, and effectiveness of cleansing with 0.1% potassium permanganate solution as decontamination method. Significant bacterial contamination including pathogens like Salmonella species and Aeromonas species were isolated from unwashed coriander leaves. Decontamination with 0.1% potassium permanganate was found to be more effective than three steps wash with sterile water.

Washing away your (good or bad) luck: physical cleansing affects risk-taking behavior.

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Xu, Alison Jing; Zwick, Rami; Schwarz, Norbert

2012-02-01

Many superstitious practices entail the belief that good or bad luck can be "washed away." Consistent with this belief, participants who recalled (Experiment 1) or experienced (Experiment 2) an episode of bad luck were more willing to take risk after having as opposed to not having washed their hands, whereas participants who recalled or experienced an episode of good luck were less willing to take risk after having as opposed to not having washed their hands. Thus, the psychological effects of physical cleansings extend beyond the domain of moral judgment and are independent of people's motivation: incidental washing not only removes undesirable traces of the past (such as bad luck) but also desirable ones (such as good luck), which people would rather preserve.

Redefinisi Kaum Paderi Melalui Metodologi Genealogis Foucauldian Sebagai Rekonsiliasi Etnis Minangkabau-Batak

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Alfi Arifian

2016-11-01

Full Text Available Redefinisi Kaum Paderi merupakan konsep pendefinisian Kaum Paderi berdasarkan metodologi genealogis yang menulis sejarah berdasarkan kerangka kekinian. Definisi ini berbeda dari definisi Kaum Paderi dalam pandangan sejarah umum. Redefinisi ini dimaksudkan untuk memetakan gerakan Paderi berdasarkan konsep kekuasaan berbasis keamiran melalui gelar Tuanku Imam Bonjol merujuk kerangka kekuasaan nagari (balad-dalam pemahaman imamah. Tujuan pemetaan gerakan Paderi adalah membuktikan (secara teori bahwa ada dikotomi di tubuh Paderi sebagai gerakan pemurni Islam serta yang bersifat radikal. Dikotomi inilah yang digunakan sebagai dalih untuk membangun wacana rekonsiliasi antara etnis Minangkabau-Batak lantaran konflik masa lalu "Perang Paderi" jilid I.

Genetic Structure and Gene Flows within Horses: A Genealogical Study at the French Population Scale

OpenAIRE

Pirault, Pauline; Danvy, Sophy; Verrier, Etienne; Leroy, Gr?goire

2013-01-01

Since horse breeds constitute populations submitted to variable and multiple outcrossing events, we analyzed the genetic structure and gene flows considering horses raised in France. We used genealogical data, with a reference population of 547,620 horses born in France between 2002 and 2011, grouped according to 55 breed origins. On average, individuals had 6.3 equivalent generations known. Considering different population levels, fixation index decreased from an overall species FIT of 1.37%...

What's in a name? Y chromosomes, surnames and the genetic genealogy revolution.

Science.gov (United States)

King, Turi E; Jobling, Mark A

2009-08-01

Heritable surnames are highly diverse cultural markers of coancestry in human populations. A patrilineal surname is inherited in the same way as the non-recombining region of the Y chromosome and there should, therefore, be a correlation between the two. Studies of Y haplotypes within surnames, mostly of the British Isles, reveal high levels of coancestry among surname cohorts and the influence of confounding factors, including multiple founders for names, non-paternities and genetic drift. Combining molecular genetics and surname analysis illuminates population structure and history, has potential applications in forensic studies and, in the form of 'genetic genealogy', is an area of rapidly growing interest for the public.

Evaluation of intestinal phosphate binding to improve the safety profile of oral sodium phosphate bowel cleansing.

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Stef Robijn

Full Text Available Prior to colonoscopy, bowel cleansing is performed for which frequently oral sodium phosphate (OSP is used. OSP results in significant hyperphosphatemia and cases of acute kidney injury (AKI referred to as acute phosphate nephropathy (APN; characterized by nephrocalcinosis are reported after OSP use, which led to a US-FDA warning. To improve the safety profile of OSP, it was evaluated whether the side-effects of OSP could be prevented with intestinal phosphate binders. Hereto a Wistar rat model of APN was developed. OSP administration (2 times 1.2 g phosphate by gavage with a 12h time interval induced bowel cleansing (severe diarrhea and significant hyperphosphatemia (21.79 ± 5.07 mg/dl 6h after the second OSP dose versus 8.44 ± 0.97 mg/dl at baseline. Concomitantly, serum PTH levels increased fivefold and FGF-23 levels showed a threefold increase, while serum calcium levels significantly decreased from 11.29 ± 0.53 mg/dl at baseline to 8.68 ± 0.79 mg/dl after OSP. OSP administration induced weaker NaPi-2a staining along the apical proximal tubular membrane. APN was induced: serum creatinine increased (1.5 times baseline and nephrocalcinosis developed (increased renal calcium and phosphate content and calcium phosphate deposits on Von Kossa stained kidney sections. Intestinal phosphate binding (lanthanum carbonate or aluminum hydroxide was not able to attenuate the OSP induced side-effects. In conclusion, a clinically relevant rat model of APN was developed. Animals showed increased serum phosphate levels similar to those reported in humans and developed APN. No evidence was found for an improved safety profile of OSP by using intestinal phosphate binders.

Familial aggregation of childhood and adult cancer in the Utah genealogy.

Science.gov (United States)

Neale, Rachel E; Stiller, Charles A; Bunch, Kathryn J; Milne, Elizabeth; Mineau, Geraldine P; Murphy, Michael F G

2013-12-15

A small proportion of childhood cancer is attributable to known hereditary syndromes, but whether there is any familial component to the remainder remains uncertain. We explored familial aggregation of cancer in a population-based case-control study using genealogical record linkage and designed to overcome limitations of previous studies. Subjects were selected from the Utah Population Database. We compared risk of cancer in adult first-degree relatives of children who were diagnosed with cancer with the risk in relatives of children who had not had a cancer diagnosed. We identified 1,894 childhood cancer cases and 3,788 controls; 7,467 relatives of cases and 14,498 relatives of controls were included in the analysis. Relatives of children with cancer had a higher risk of cancer in adulthood than relatives of children without cancer [odds ratio (OR) 1.31, 95% confidence interval (CI) 1.11-1.56]; this was restricted to mothers and siblings and was not evident in fathers. Familial aggregation appeared stronger among relatives of cases diagnosed before 5 years of age (OR 1.48, 95% CI 1.13-1.95) than among relatives of cases who were older when diagnosed (OR 1.22, 95% CI 0.98-1.51). These findings provide evidence of a generalized excess of cancer in the mothers and siblings of children with cancer. The tendency for risk to be higher in the relatives of children who were younger at cancer diagnosis should be investigated in other large data sets. The excesses of thyroid cancer in parents of children with cancer and of any cancer in relatives of children with leukemia merit further investigation. Copyright © 2013 UICC.

"Father to no one": gender, genealogy, and storytelling in go down, Moses "Father to no one": gender, genealogy, and storytelling in go down, Moses

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Barbara Ladd

2008-04-01

Full Text Available "Was", the first story of Go Down, Moses, opens with the disclaimer that the protagonist Isaac McCaslin is "father to no one" and that the story to follow: was not something participated in or even seen by himself, but by his elder cousin, McCaslin Edmonds, grandson of Isaac's father's sister and so descended by the distaff, yet notwithstanding the inheritor, and in his time the bequestor, of that which some had thought then and some still thought should have been Isaac's, since his was the name in which the title to the land had first been granted from the Indian patent and which some of the descendants of his father's slaves still bore in the land. But Isaac was not one of these... (3. What is almost immediately clear is that the hook opens with issues of gender, genealogy, and inheritance foregrounded, and that these issues concern not merely the transmission of land from generation to generation but the transmission of stories, a kind of "naming" of one's relationship to the past that echoes the assigning of family names in the above passage. "Was", the first story of Go Down, Moses, opens with the disclaimer that the protagonist Isaac McCaslin is "father to no one" and that the story to follow: was not something participated in or even seen by himself, but by his elder cousin, McCaslin Edmonds, grandson of Isaac's father's sister and so descended by the distaff, yet notwithstanding the inheritor, and in his time the bequestor, of that which some had thought then and some still thought should have been Isaac's, since his was the name in which the title to the land had first been granted from the Indian patent and which some of the descendants of his father's slaves still bore in the land. But Isaac was not one of these... (3. What is almost immediately clear is that the hook opens with issues of gender, genealogy, and inheritance foregrounded, and that these issues concern not merely the transmission of land

Cleansing of industrial sites: the Charbonnages de France example; Depollution des sites industriels: l'exemple de Charbonnages de France

Energy Technology Data Exchange (ETDEWEB)

Lagarde, R.; Guise, Y.; Gobillot, R. [Charbonnages de France, 92 - Rueil Malmaison (France); Bonin, H. [GRS Valtech, 78 - Carrieres sur Seine (France)

2004-09-01

Charbonnages de France, the French national coal board, has planned to stop its mining activities. Todays, its main goal concerns the remediation of its polluted mining and industrial sites. This article presents the cleansing techniques used at the Auby coking plant site for the removal of the polycyclic aromatic hydrocarbons (PAH) from the soil: protection of the aquifer, thermal desorption of the polluted earth, oxidation of the evaporated pollutants, valorization of the processed earth. (J.S.)

Host specificity and genealogy of the louse Polyplax serrata on field mice, Apodemus species: a case of parasite duplication or colonisation?

Science.gov (United States)

Stefka, Jan; Hypsa, Václav

2008-05-01

The genealogy, population structure and population dynamics of the sucking louse Polyplax serrata were analysed across four host species of the genus Apodemus. An analysis of 126 sequences of cytochrome c oxidase subunit I using phylogenetic approaches and haplotype networking revealed a clear structure of European samples, forming three distinct and genetically distant clades with different host specificities. Although a clear connection was detected between the host and parasite genealogies/phylogenies, a uniform pattern of co-speciation was not found. For example, a dramatic shift in the degree of host specificity was demonstrated for two related louse lineages living in sympatry and sharing one of their host species. While one of the louse lineages frequently parasitised two different host taxa (Apodemus sylvaticus and Apodemus flavicollis), the other louse lineage was strictly specific to A. flavicollis. The estimate of divergence time between the two louse lineages indicates that they may have arisen due to parasite duplication on A. flavicollis.

Dual-energy index value of luminal air in fecal-tagging computed tomography colonography: findings and impact on electronic cleansing.

Science.gov (United States)

Cai, Wenli; Zhang, Da; Lee, June-Goo; Shirai, Yu; Kim, Se Hyung; Yoshida, Hiroyuki

2013-01-01

The purpose of our study was to measure the dual-energy index (DEI) value of colonic luminal air in both phantom and clinical fecal-tagging dual-energy computed tomography (CT) colonography (DE-CTC) images and to demonstrate its impact on dual-energy electronic cleansing. For the phantom study, a custom-ordered colon phantom was scanned by a dual-energy CT scanner (SOMATON Definition Flash; Siemens Healthcare, Forchheim, Germany) at two photon energies: 80 and 140 kVp. Before imaging, the phantom was filled with a 300-mL mixture of simulated fecal materials tagged by a nonionic iodinated contrast agent at three contrast concentrations: 20, 40, and 60 mg/mL. Ten regions-of-interest (ROIs) were randomly placed in each of the colonic luminal air, abdominal fat, bony structure, and tagged material in each scan. For the clinical study, 22 DE-CTC (80 and 140 kVp) patient cases were collected, who underwent a low-fiber, low-residue diet bowel preparation and orally administered iodine-based fecal tagging. Twenty ROIs were randomly placed in each of the colonic luminal air, abdominal fat, abdominal soft tissue, and tagged fecal material in each scan. For each ROI, the mean CT values in both 80- and 140-kVp images were measured, and then its DEI was calculated. In the phantom study, the mean DEI values of luminal air were 0.270, 0.298, 0.386, and 0.402 for the four groups of tagging conditions: no tagged material and tagged with three groups of contrast concentrations at 20, 40, and 60 mg/mL. In the clinical study, the mean DEI values were 0.341, -0.012, -0.002, and 0.188 for colonic luminal air, abdominal fat, abdominal soft tissue, and tagged fecal material, respectively. In our study, we observed that the DEI values of colonic luminal air in DE-CTC images (>0.10) were substantially higher than the theoretical value of 0.0063. In addition, the observed DEI values of colonic luminal air were significantly higher than those of soft tissue. These findings have an important

The Philosophical Genealogy of Taylor's Social Imaginaries: A Complex History of Ideas and Predecessors.

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Vanheeswijck, Guido M

2017-01-01

The deepest sources of Charles Taylor's use of the concept "social imaginaries" are often related to political philosophy or social anthropology (Anderson, Castoriadis). The purpose of this article is to show that they also form part of Taylor's struggle to overcome the epistemological construal in modern philosophy and culture. Taylor locates the concept "social imaginaries" in the Kantian tradition, identifying their role to that of transcendental schemes. However, there remains a central difference between Kant's transcendental schemes and Taylor's social imaginaries. To elucidate that difference, this article will track the philosophical genealogy of Taylor's concept of "social imaginaries" in three steps.

Genetic variability within french race and riding horse breeds from genealogical data and blood marker polymorphisms

OpenAIRE

Moureaux, Sophie; Verrier, Etienne; Ricard, Anne; Meriaux, J-Claude

1996-01-01

The genetic variability of five horse breeds raised in France was analysed: Thoroughbred, Trotteur Français, Arab, Anglo-Arab and Selle Français. Genealogical data and genotypes at seven blood group and nine protein loci were used. Paternal family sizes were found to be unbalanced, especially in Trotteur français, Selle Franqais and Thoroughbred. Average coefficients of inbreeding for offspring born from 1989 to 1992 were 1.02 (Thoroughbred), 1.86 (Trotteur Français), 3.08 (Arab), 1.17 (...

Perforation and mortality after cleansing enema for acute constipation are not rare but are preventable

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Niv G

2013-04-01

Full Text Available Galia Niv,1 Tamar Grinberg,2 Ram Dickman,3 Nir Wasserberg,4 Yaron Niv1,3 1Risk Management and Quality Assurance, 2Emergency Department, 3Department of Gastroenterology, 4Department of Surgery B, Rabin Medical Center, Beilinson Hospital and Tel Aviv University, Tel Aviv, Israel Objectives: Constipation is a common complaint, frequently treated with cleansing enema. Enemas can be very effective but may cause serious adverse events, such as perforation or metabolic derangement. Our aim was to evaluate the outcome of the use of cleansing enema for acute constipation and to assess adverse events within 30 days of therapy. Methods: We performed a two-phase study: an initial retrospective and descriptive study in 2010, followed by a prospective study after intervention, in 2011. According to the results of the first phase we established guidelines for the treatment of constipation in the Emergency Department and then used these in the second phase. Results: There were 269 and 286 cases of severe constipation in the first and second periods of the study, respectively. In the first study period, only Fleet® Enema was used, and in the second, this was changed to Easy Go enema (free of sodium phosphate. There was a 19.2% decrease in the total use of enema, in the second period of the study (P < 0.0001. Adverse events and especially, the perforation rate and the 30-day mortality in patients with constipation decreased significantly in the second phase: 3 (1.4% versus 0 (P = 0.0001 and 8 (3.9% versus 2 (0.7% (P = 0.0001, for perforation and death in the first and second period of the study, respectively. Conclusion: Enema for the treatment of acute constipation is not without adverse events, especially in the elderly, and should be applied carefully. Perforation, hyperphosphatemia (after Fleet Enema, and sepsis may cause death in up to 4% of cases. Guidelines for the treatment of acute constipation and for enema administration are urgently needed. Keywords

MiraLAX is not as effective as GoLytely in bowel cleansing before screening colonoscopies.

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Hjelkrem, Michael; Stengel, Joel; Liu, Mark; Jones, David P; Harrison, Stephen A

2011-04-01

Successful colonoscopies require good bowel preparations-poor bowel preparations can increase medical costs, rates of missed lesions, and procedure duration. The combination of polyethylene glycol (PEG) 3350 without electrolytes (MiraLAX; Schering-Plough Healthcare Products, Inc, Kenilworth, NJ) and 64 oz of Gatorade (PepsiCo, Inc, Purchase, NY) has gained popularity as a bowel preparation regimen. However, the efficacy and tolerability of this approach has not been compared with standard bowel preparations in clinical trials. We compared split-dose (PEG) 3350 with electrolytes (GoLytely; Braintree Laboratories, Inc, Braintree, MA) with split-dose MiraLAX alone and in combination with pretreatment medications (bisacodyl or lubiprostone) to determine the efficacy and patient tolerability of MiraLAX as an agent for bowel preparation. We performed a prospective, randomized, blinded, controlled trial at a tertiary care center. Patients (n=403) were randomly assigned to groups given GoLytely, MiraLAX, MiraLAX with bisacodyl (10 mg), or MiraLAX with lubiprostone (24 μg). MiraLAX was combined with 64 oz of Gatorade. All patients were surveyed regarding preparation satisfaction and tolerability. The Ottawa bowel preparation scale was used to grade colon cleanliness. GoLytely was more effective at bowel cleansing (average Ottawa score, 5.1) than MiraLAX alone (average Ottawa score, 6.9) or in combination with lubiprostone (average Ottawa score, 6.8), or bisacodyl (average Ottawa score, 6.3) (P<.001). MiraLAX was associated with a trend toward longer procedure duration (P=.096). Groups given MiraLAX rated the overall experience as more satisfactory than those given GoLytely (P<.001). There were no differences between polyp detection rates (P=.346) or adverse events (P=.823). Split-dose MiraLAX in 64 oz of Gatorade is not as effective as 4 L split-dose GoLytely in bowel cleansing for screening colonoscopies. Copyright © 2011 AGA Institute. Published by Elsevier Inc. All

Genealogical and molecular analysis of a family-based cohort of congenital heart disease patients from the São Miguel Island (Azores, Portugal).

Science.gov (United States)

Cabral, Rita; Pires, Renato; Anjos, Rui; Branco, Claudia C; Maciel, Paula; Mota-Vieira, Luisa

2016-11-01

Congenital heart disease (CHD) is one common birth malformation, accounting for ∼30% of total congenital abnormalities. Considering the unknown role of consanguinity in causing CHD, this study hypothesised that consanguineous unions and/or familial aggregation may be frequent in the Azorean Island of São Miguel (Portugal). To that end, a retrospective observational study was performed based on genealogical and molecular analyses. The study enrolled 112 CHD patients from São Miguel Island, which allowed the assessment of type of family (simplex or multiplex), parental consanguinity and grandparental endogamy. Based on 15 STR markers, inbreeding coefficients (F IS ) in the CHD cohort and healthy control group (n = 114) were estimated. Multiplex families were 37.6% (n = 41/109), a rate considerably higher than previously described in the literature (genealogical and genetic features related with CHD, revealing the presence of parental consanguinity and extensive familial aggregation in the CHD patients from São Miguel Island.

Michel Foucault and the genealogy as a criticism of the present

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Selvino José Assmann

2007-04-01

Full Text Available The main goal of this paper is to analyze the criticism to modernity that is in Foucault’s genealogy. First we discuss Focault’s analysis of Kant’s article on Aufklärung and Baudelaire’s concept of dandy. So, we focus gave emphasis the “truth analytic” and its ontextualization made by Foucault of the social role of an intellectual in the light of the great changes in knowledge and in the practices of power in the last decades. To conclude, we suggest that, by studying the Aufklärung investigating the excess of modern racionality, Foucault tries to reassess the possibilities of freedom practices, sustaining the criticism exercise as philosophical ethos. This is needed to redefine the governability and ethical and political commitments made by the agents in different social places.

Replication of genetic associations as pseudoreplication due to shared genealogy.

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Rosenberg, Noah A; Vanliere, Jenna M

2009-09-01

The genotypes of individuals in replicate genetic association studies have some level of correlation due to shared descent in the complete pedigree of all living humans. As a result of this genealogical sharing, replicate studies that search for genotype-phenotype associations using linkage disequilibrium between marker loci and disease-susceptibility loci can be considered as "pseudoreplicates" rather than true replicates. We examine the size of the pseudoreplication effect in association studies simulated from evolutionary models of the history of a population, evaluating the excess probability that both of a pair of studies detect a disease association compared to the probability expected under the assumption that the two studies are independent. Each of nine combinations of a demographic model and a penetrance model leads to a detectable pseudoreplication effect, suggesting that the degree of support that can be attributed to a replicated genetic association result is less than that which can be attributed to a replicated result in a context of true independence.

Probabilistic models of population evolution scaling limits, genealogies and interactions

CERN Document Server

Pardoux, Étienne

2016-01-01

This expository book presents the mathematical description of evolutionary models of populations subject to interactions (e.g. competition) within the population. The author includes both models of finite populations, and limiting models as the size of the population tends to infinity. The size of the population is described as a random function of time and of the initial population (the ancestors at time 0). The genealogical tree of such a population is given. Most models imply that the population is bound to go extinct in finite time. It is explained when the interaction is strong enough so that the extinction time remains finite, when the ancestral population at time 0 goes to infinity. The material could be used for teaching stochastic processes, together with their applications. Étienne Pardoux is Professor at Aix-Marseille University, working in the field of Stochastic Analysis, stochastic partial differential equations, and probabilistic models in evolutionary biology and population genetics. He obtai...

History and Sociology: A genealogical perspective

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Ştefan UNGUREAN

2012-01-01

Full Text Available What could we possibly learn from a 70 year correspondence from the years of the Second World War, when the course of subsequent history has already been known? The sociologist is interested in seeing how an event unfolds, how it generates other actions, how the actors are driven by, what their strategies are and how they interact. The aim of the present essay is to identify those sociological concepts, that could lead us to explanations of the geopolitical, regarding the way Germany built up its hegemony, by starting from a genealogical perspective, that is, by identifying the logics of a situation and by understanding the reasoning behind individual decision while taking into consideration the analysis of the discourse. We take into account how enforcing a drastic peace treaty on Germany has lead to high surveillance costs that could not be sustained by the victors because of their path dependence, which ultimately led to the fact of the ‘good’ being sacrificed for the sake of the ‘comfortable’. We understand how military successes represent the test of truth for an ideology and provide the Nazi leaders with their legitimacy, inciting a group phantasm. We discern, in the relations between Germany, Soviet Union and the French-English duo, all the elements of a triad and, implicitly, all elements of power that are generated by a game based on imposing and accepting uncertainties. All of the above bare evidence to the fact that sociological notions and concepts can produce revelations when taken into new domains, such as geopolitics and war.

Comparative efficiency of final endodontic cleansing procedures in removing a radioactive albumin from root canal systems

International Nuclear Information System (INIS)

Cecic, P.A.; Peters, D.D.; Grower, M.F.

1984-01-01

Fifty-six teeth were initially instrumented, with the use of seven irrigants or irrigant combinations, and filled with radioactive albumin. The study then showed the relative ability of three final endodontic procedures (copious reirrigation with saline solution, drying with paper points, and reassuring patency of the canal with the final instrument) to remove the albumin. Even after copious irrigation, each additional procedure removed statistically significant amounts of albumin. Alternating an organic solvent and an inorganic solvent did appear to leave the canal system in the optimal condition for final cleansing procedures. The study then correlated the relative efficiency of irrigation alone versus instrumentation plus irrigation in removing the remaining albumin from the canal systems. Reinstrumentation plus copious irrigation removed significantly more albumin than copious irrigation alone

Genealogy and the Consecration of the Biopolitics Term. Interchanges Between Esposito, Arendt and Foucault

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Lara Emanuele da Luz

2017-11-01

Full Text Available The present article intends, on the one hand, to study the genealogy of the term biopolitics, passing through the term bíos. To support this reflection, the first part of the book by Roberto Esposito, Bíos, will be used. The term biopolitics undergoes a mutation since its first use in 1905. On the other hand, based on the data presented in the first part of the chapter, an analysis of the consecration of the term made by Michel Foucault will be made. In the course of the article, besides Foucault and Esposito, a connection will be made to the Arendtian work

Intercoalescence time distribution of incomplete gene genealogies in temporally varying populations, and applications in population genetic inference.

Science.gov (United States)

Chen, Hua

2013-03-01

Tracing back to a specific time T in the past, the genealogy of a sample of haplotypes may not have reached their common ancestor and may leave m lineages extant. For such an incomplete genealogy truncated at a specific time T in the past, the distribution and expectation of the intercoalescence times conditional on T are derived in an exact form in this paper for populations of deterministically time-varying sizes, specifically, for populations growing exponentially. The derived intercoalescence time distribution can be integrated to the coalescent-based joint allele frequency spectrum (JAFS) theory, and is useful for population genetic inference from large-scale genomic data, without relying on computationally intensive approaches, such as importance sampling and Markov Chain Monte Carlo (MCMC) methods. The inference of several important parameters relying on this derived conditional distribution is demonstrated: quantifying population growth rate and onset time, and estimating the number of ancestral lineages at a specific ancient time. Simulation studies confirm validity of the derivation and statistical efficiency of the methods using the derived intercoalescence time distribution. Two examples of real data are given to show the inference of the population growth rate of a European sample from the NIEHS Environmental Genome Project, and the number of ancient lineages of 31 mitochondrial genomes from Tibetan populations. © 2013 Blackwell Publishing Ltd/University College London.

Pareto genealogies arising from a Poisson branching evolution model with selection.

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Huillet, Thierry E

2014-02-01

We study a class of coalescents derived from a sampling procedure out of N i.i.d. Pareto(α) random variables, normalized by their sum, including β-size-biasing on total length effects (β Poisson-Dirichlet (α, -β) Ξ-coalescent (α ε[0, 1)), or to a family of continuous-time Beta (2 - α, α - β)Λ-coalescents (α ε[1, 2)), or to the Kingman coalescent (α ≥ 2). We indicate that this class of coalescent processes (and their scaling limits) may be viewed as the genealogical processes of some forward in time evolving branching population models including selection effects. In such constant-size population models, the reproduction step, which is based on a fitness-dependent Poisson Point Process with scaling power-law(α) intensity, is coupled to a selection step consisting of sorting out the N fittest individuals issued from the reproduction step.

Divorcing China: The Swing from the Patrilineal Genealogy of China to the Matrilineal Genealogy of Taiwan in Taiwan’s National Imagination

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Yin C. Chuang

2011-01-01

Full Text Available This paper explores the popular concept of the relationship between Taiwan and China as a feminine/ masculine dichotomy which has been constructed within Taiwan’s national imagination. First, I will focus on how this dichotomy has been created within the process of identity-shifting in Taiwan since the 1990s as manifested in Taiwanese pop songs. Second, I will demonstrate how it has been appropriated within the process of nation-building. Two primary questions will be addressed: How is the national imagination of Taiwan in Taiwanese pop songs constructed through maternal and feminine images? How is the matrilineal genealogy in Taiwanese pop songs appropriated by the opposition camp, namely the Democratic Progressive Party (DPP, to mobilize voters? I will investigate, from a cultural studies perspective, how cultural imagination has come to serve as the vehicle to formulate resistance, mobilize voters, gain power and, most importantly, reconstruct Taiwanese nationalism within Taiwan’s political limbo for decades. Furthermore, Margaret Somers’ discussion (1993, 1994, 1995a, 1995b, 1995c; Somers and Gibson 1994 of narrative identity is adopted as the framework for this paper in order to look at how identities are constructed within and across multiple realms. My research methods consist of conducting in-depth interviews and analysing texts.

Genealogía hipnótica del mito del zombi: The Magic Island (1929

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Carcavilla Puey, Lorenzo

2013-06-01

Full Text Available This is the first of series of articles that aims to study the history and psychological significance of the “myth of the zombie” through the analysis of its allegorical and symbolic elements, based on a myth’s conceptualization extracted from the notions of Jung’s analytical psychology and Eliade’s history of religions. Here, we’ll look deeply into the symbolic genealogy that comes before and it’s inserted in zombie conception in Seabrook’s The magic island (first text where zombie appears as living dead through a comparative analysis with the somnambulist in literature and filmography of “the dark side of animal magnetism and hypnosis” and its connection with the automaton.Este es el primero de una serie de artículos en los que se pretende estudiar la historia y la significación psicológica del “mito del zombi” a través del análisis de sus elementos alegóricos y simbólicos partiendo de una conceptualización de “mito” extraída de las nociones de la psicología analítica de Jung y de la historia de las religiones de Eliade. Aquí profundizaremos en la genealogía simbólica que antecede y se inserta en la concepción del zombi en The Magic Island de Seabrook (primer texto donde aparece el zombi como muerto viviente a través del análisis comparativo con el sonámbulo de la literatura y cinematografía del “lado oscuro del magnetismo animal y la hipnosis” y su relación con el autómata.

ACADEMIC GENEALOGIES WITH RESPECT TO NARRATIVE IN HUMAN AND SOCIAL SCIENCES AND THEIR IMPLICATION FOR PUBLIC POLICIES

Science.gov (United States)

Fujii, Satoshi; Hasegawa, Taiki; Nakano, Takeshi; Hatori, Tsuyoshi

In human and society science, narrative is regarded as an important issue to understand dynamic actions of human being and society. Therefore, narrative is also expected to be important for public policies that try to improve dynamic actions of human being and society. In th is study, we review academic genealogies with respect to narratives including western philosophy, hermeneutics, historical science, historical philosophy, literary criticism, clinical psychology and sociology, narrative psychology and folklore. Then we discuss how narrative can be pragmatically applied for public policies.

Impact of 4.0% chlorhexidine cleansing of the umbilical cord on mortality and omphalitis among newborns of Sylhet, Bangladesh: design of a community-based cluster randomized trial

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Ahmed Saifuddin

2009-10-01

Full Text Available Abstract Background The World Health Organization recommends dry cord care for newborns but this recommendation may not be optimal in low resource settings where most births take place in an unclean environment and infections account for up to half of neonatal deaths. A previous trial in Nepal indicated that umbilical cord cleansing with 4.0% chlorhexidine could substantially reduce mortality and omphalitis risk, but policy changes await additional community-based data. Methods The Projahnmo Chlorhexidine study was a three-year, cluster-randomized, community-based trial to assess the impact of three cord care regimens on neonatal mortality and omphalitis. Women were recruited mid-pregnancy, received a basic package of maternal and neonatal health promotion messages, and were followed to pregnancy outcome. Newborns were visited at home by local village-based workers whose areas were randomized to either 1 single- or 2 7-day cord cleansing with 4.0% chlorhexidine, or 3 promotion of dry cord care as recommended by WHO. All mothers received basic messages regarding hand-washing, clean cord cutting, and avoidance of harmful home-base applications to the cord. Death within 28 days and omphalitis were the primary outcomes; these were monitored directly through home visits by community health workers on days 1, 3, 6, 9, 15, and 28 after birth. Discussion Due to report in early 2010, the Projahnmo Chlorhexidine Study examines the impact of multiple or single chlorhexidine cleansing of the cord on neonatal mortality and omphalitis among newborns of rural Sylhet District, Bangladesh. The results of this trial will be interpreted in conjunction with a similarly designed trial previously conducted in Nepal, and will have implications for policy guidelines for optimal cord care of newborns in low resource settings in Asia. Trial Registration ClinicalTrials.gov (NCT00434408

Genealogical Analysis of the North-American Spring Wheat Varieties with Different Resistance to Pre-harvest Sprouting

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Martynov Sergey

2016-12-01

Full Text Available A comparative analysis of genetic diversity of North American spring wheat varieties differing in resistance to pre-harvest sprouting was carried out. For identification of sources of resistance the genealogical profiles of 148 red-grained and 63 white-grained North-American spring wheat varieties with full pedigrees were calculated and estimates were made of pre-harvest sprouting. The cluster structure of the populations of red-grained and white-grained varieties was estimated. Analysis of variance revealed significant differences between the average contributions of landraces in the groups of resistant and susceptible varieties. Distribution of the putative sources of resistance in the clusters indicated that varieties having different genetic basis may have different sources of resistance. For red-grained varieties the genetic sources of resistance to pre-harvest sprouting are landraces Crimean, Hard Red Calcutta, and Iumillo, or Button, Kenya 9M-1A-3, and Kenya-U, or Red Egyptian and Kenya BF4-3B-10V1. Tracking of pedigrees showed these landraces contributed to the pedigrees, respectively, via Thatcher, Kenya-Farmer, and Kenya-58, which were likely donors of resistance for red-grained varieties. For white-grained varieties the sources of resistance were landraces Crimean, Hard Red Calcutta, Ostka Galicyjska, Iumillo, Akakomugi, Turco, Hybrid English, Rough Chaff White and Red King, and putative donors of resistance — Thatcher, RL2265, and Frontana. The genealogical profile of accession RL4137, the most important donor of resistance to pre-harvest sprouting in North American spring wheat breeding programmes, contains almost all identified sources of resistance.

Genealogy-based methods for inference of historical recombination and gene flow and their application in Saccharomyces cerevisiae.

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Jenkins, Paul A; Song, Yun S; Brem, Rachel B

2012-01-01

Genetic exchange between isolated populations, or introgression between species, serves as a key source of novel genetic material on which natural selection can act. While detecting historical gene flow from DNA sequence data is of much interest, many existing methods can be limited by requirements for deep population genomic sampling. In this paper, we develop a scalable genealogy-based method to detect candidate signatures of gene flow into a given population when the source of the alleles is unknown. Our method does not require sequenced samples from the source population, provided that the alleles have not reached fixation in the sampled recipient population. The method utilizes recent advances in algorithms for the efficient reconstruction of ancestral recombination graphs, which encode genealogical histories of DNA sequence data at each site, and is capable of detecting the signatures of gene flow whose footprints are of length up to single genes. Further, we employ a theoretical framework based on coalescent theory to test for statistical significance of certain recombination patterns consistent with gene flow from divergent sources. Implementing these methods for application to whole-genome sequences of environmental yeast isolates, we illustrate the power of our approach to highlight loci with unusual recombination histories. By developing innovative theory and methods to analyze signatures of gene flow from population sequence data, our work establishes a foundation for the continued study of introgression and its evolutionary relevance.

Genealogy Composition in Response to Trauma: Gender and Memory in 1 Chronicles 1–9 and the Documentary Film "My Life Part 2”

NARCIS (Netherlands)

Löwisch, I.S.

2013-01-01

The thesis asks which characteristics of the biblical genealogies turn them into a form of cultural memory that has the potential to make sense of traumatic and fractured pasts, and to integrate them into present conceptions of identity and agency. Specifically, it asks which role gender plays in

Administration of olive oil followed by a low volume of polyethylene glycol-electrolyte lavage solution improves patient satisfaction with right-side colonic cleansing over administration of the conventional volume of polyethylene glycol-electrolyte lavage solution for colonoscopy preparation.

Science.gov (United States)

Abut, Evren; Guveli, Hakan; Yasar, Bulent; Bolukbas, Cengiz; Bolukbas, Filiz Fusun; Ince, Ali Tuzun; Kendir, Tulin; Dalay, Ali Remzi; Kurdas, Oya Ovunc

2009-09-01

Proper bowel cleansing before colonoscopy is essential for satisfactory evaluation of the colon. The required consumption of a large volume of salty-tasting liquid, 4 L of polyethylene glycol-electrolyte lavage solution (PEG-ELS), is the primary limitation to achieving this goal. To achieve better patient satisfaction with efficient bowel cleansing, we compared the effects of the conventional volume (4 L) of PEG-ELS with those of a low volume (2 L) in combination with pretreatment using different laxatives, such as magnesium hydroxide (milk of magnesia) and olive oil. Randomized, controlled study. A single research hospital. Patients undergoing elective colonoscopy. A total of 120 patients were randomized to 1 of 3 different preparation regimens: 39 patients were prepared with a conventional volume (4 L) of PEG-ELS (Preparation [Prep] 1), and the remaining patients were prepared with a lower volume (2 L) of PEG-ELS and pretreatment with a laxative, either 15 g of magnesium hydroxide (40 patients, Prep 2) or 60 mL of olive oil (41 patients, Prep 3) 3 hours before PEG-ELS administration. The primary outcome was the efficacy of colonic cleansing on the left and right sides. Secondary outcomes were patient satisfaction and side effects. The olive oil regimen (Prep 3) resulted in significantly more adequate bowel cleansing of the right colon than administration of the conventional volume of PEG-ELS (Prep 1) and the magnesium hydroxide (Prep 2) regimen (97.6% vs 74.5% and 72.5%, respectively, P = .007). However, this difference was not observed in the left colon (91.5%, 85.5%, and 91.8% for Preps 1, 2, and 3, respectively, P = .776). When asked, 38 patients (95%) taking Prep 2, 35 patients (85.3%) taking Prep 3, and only 11 patients (28.2%) taking Prep 1 preferred the same preparation regimen if they required a future colonoscopy (P =.006), based on ease of use and taste. The side effects were comparable in each group. The limitations of this study include the relatively

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

Science.gov (United States)

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

2016-01-01

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

Local genealogies in a linear mixed model for genome-wide association mapping in complex pedigreed populations.

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Goutam Sahana

Full Text Available INTRODUCTION: The state-of-the-art for dealing with multiple levels of relationship among the samples in genome-wide association studies (GWAS is unified mixed model analysis (MMA. This approach is very flexible, can be applied to both family-based and population-based samples, and can be extended to incorporate other effects in a straightforward and rigorous fashion. Here, we present a complementary approach, called 'GENMIX (genealogy based mixed model' which combines advantages from two powerful GWAS methods: genealogy-based haplotype grouping and MMA. SUBJECTS AND METHODS: We validated GENMIX using genotyping data of Danish Jersey cattle and simulated phenotype and compared to the MMA. We simulated scenarios for three levels of heritability (0.21, 0.34, and 0.64, seven levels of MAF (0.05, 0.10, 0.15, 0.20, 0.25, 0.35, and 0.45 and five levels of QTL effect (0.1, 0.2, 0.5, 0.7 and 1.0 in phenotypic standard deviation unit. Each of these 105 possible combinations (3 h(2 x 7 MAF x 5 effects of scenarios was replicated 25 times. RESULTS: GENMIX provides a better ranking of markers close to the causative locus' location. GENMIX outperformed MMA when the QTL effect was small and the MAF at the QTL was low. In scenarios where MAF was high or the QTL affecting the trait had a large effect both GENMIX and MMA performed similarly. CONCLUSION: In discovery studies, where high-ranking markers are identified and later examined in validation studies, we therefore expect GENMIX to enrich candidates brought to follow-up studies with true positives over false positives more than the MMA would.

Clinical-genealogical and cytogenetic peculiarities of children born to fathers-liquidators of the Chernobyl accident

International Nuclear Information System (INIS)

Korenev, N.M.; Kovaleva, V.I.; Bagatskaya, N.V.

2004-01-01

Clinical-genealogical and cytogenetic peculiarities were studied in children, born to fathers who took part in liquidation the Chernobyl nuclear accident consequences for 1999-2002 at the Institute of Children and Adolescents' Health Care of AMS of Ukraine. Dynamic study (from 3 to 3.5 years) of cytogenetic influence in such children showed a certain decrease in chromosomal disorders incidence (from 1.26% to 0.53%, p<0.001). Together with decrease in the chromosomal aberrations incidence in children, it was established an increase in numerical chromosomal disorders (polyploidy). The rate of polyploidy in the group under investigation was up to 2.01% that exceeded the data of the preliminary examination (0.09%, p<0.001)

Development of Nuclear R and D Man-power Genealogy DB and preparation of Guiding Principle in Assets Application for Nuclear R and D Fund

Energy Technology Data Exchange (ETDEWEB)

Lee, Dong Uk; Song, Seung Hyun; Kim, Hak Jun; Chung, Chul Eun

2007-08-15

Information search for nuclear professional man-power, technology genealogy search, project participation history etc. is serviced, and present limits to KAERI additionally, but constructed Site-Based DB that service is embodied as well as subject responsible person's pedigree. Information of professional man-power include origin school, last degree, distinction of sex, age etc. and technology genealogy consist of NuTRM classification, national science technology classification, and technology tree system classified in KAERI. Technology possession present condition for professional man-power of only KAERI is included within DB. Hereafter, professional manpower of the other nuclear energy company should be strengthened on the basis of DB structure that is developed. Technology tree system classified in KAERI also required to be strengthened on the man-power DB that has effectiveness for long-term as that embody by technology tree system which can represent nuclear energy through the verification of the other nuclear energy company. By applying readying guiding principle in assets application for nuclear R and D fund, secure lucency of assets application.

Development of Nuclear R and D Man-power Genealogy DB and preparation of Guiding Principle in Assets Application for Nuclear R and D Fund

International Nuclear Information System (INIS)

Lee, Dong Uk; Song, Seung Hyun; Kim, Hak Jun; Chung, Chul Eun

2007-08-01

Information search for nuclear professional man-power, technology genealogy search, project participation history etc. is serviced, and present limits to KAERI additionally, but constructed Site-Based DB that service is embodied as well as subject responsible person's pedigree. Information of professional man-power include origin school, last degree, distinction of sex, age etc. and technology genealogy consist of NuTRM classification, national science technology classification, and technology tree system classified in KAERI. Technology possession present condition for professional man-power of only KAERI is included within DB. Hereafter, professional manpower of the other nuclear energy company should be strengthened on the basis of DB structure that is developed. Technology tree system classified in KAERI also required to be strengthened on the man-power DB that has effectiveness for long-term as that embody by technology tree system which can represent nuclear energy through the verification of the other nuclear energy company. By applying readying guiding principle in assets application for nuclear R and D fund, secure lucency of assets application

Reconstructing Harry: a genealogical study of a colonial family 'inside' and 'outside' the Grahamstown Asylum, 1888-1918.

Science.gov (United States)

Wilbraham, Lindy

2014-04-01

Recent scholarship has explored the dynamics between families and colonial lunatic asylums in the late nineteenth century, where families actively participated in the processes of custodial care, committal, treatment and release of their relatives. This paper works in this historical field, but with some methodological and theoretical differences. The Foucauldian study is anchored to a single case and family as an illness narrative that moves cross-referentially between bureaucratic state archival material, psychiatric case records, and intergenerational family-storytelling and family photographs. Following headaches and seizures, Harry Walter Wilbraham was medically boarded from his position as Postmaster in the Cape of Good Hope Colony of South Africa with a 'permanent disease of the brain', and was committed to the Grahamstown Asylum in 1910, where he died the following year, aged 40 years. In contrast to writings about colonial asylums that usually describe several patient cases and thematic patterns in archival material over time and place, this study's genealogical lens examines one white settler male patient's experiences within mental health care in South Africa between 1908 and 1911. The construction of Harry's 'case' interweaves archival sources and reminiscences inside and outside the asylum, and places it within psychiatric discourse of the time, and family dynamics in the years that followed. Thus, this case study maps the constitution of 'patient' and 'family' in colonial life, c.1888-1918, and considers the calamity, uncertainty, stigma and silences of mental illness.

Molecular Genealogy of a Mongol Queen's Family and Her Possible Kinship with Genghis Khan.

Science.gov (United States)

Lkhagvasuren, Gavaachimed; Shin, Heejin; Lee, Si Eun; Tumen, Dashtseveg; Kim, Jae-Hyun; Kim, Kyung-Yong; Kim, Kijeong; Park, Ae Ja; Lee, Ho Woon; Kim, Mi Jin; Choi, Jaesung; Choi, Jee-Hye; Min, Na Young; Lee, Kwang-Ho

2016-01-01

Members of the Mongol imperial family (designated the Golden family) are buried in a secret necropolis; therefore, none of their burial grounds have been found. In 2004, we first discovered 5 graves belonging to the Golden family in Tavan Tolgoi, Eastern Mongolia. To define the genealogy of the 5 bodies and the kinship among them, SNP and/or STR profiles of mitochondria, autosomes, and Y chromosomes were analyzed. Four of the 5 bodies were determined to carry the mitochondrial DNA haplogroup D4, while the fifth carried haplogroup CZ, indicating that this individual had no kinship with the others. Meanwhile, Y-SNP and Y-STR profiles indicate that the males examined belonged to the R1b-M343 haplogroup. Thus, their East Asian D4 or CZ matrilineal and West Eurasian R1b-M343 patrilineal origins reveal genealogical admixture between Caucasoid and Mongoloid ethnic groups, despite a Mongoloid physical appearance. In addition, Y chromosomal and autosomal STR profiles revealed that the four D4-carrying bodies bore the relationship of either mother and three sons or four full siblings with almost the same probability. Moreover, the geographical distribution of R1b-M343-carrying modern-day individuals demonstrates that descendants of Tavan Tolgoi bodies today live mainly in Western Eurasia, with a high frequency in the territories of the past Mongol khanates. Here, we propose that Genghis Khan and his family carried Y-haplogroup R1b-M343, which is prevalent in West Eurasia, rather than the Y-haplogroup C3c-M48, which is prevalent in Asia and which is widely accepted to be present in the family members of Genghis Khan. Additionally, Tavan Tolgoi bodies may have been the product of marriages between the lineage of Genghis Khan's Borjigin clan and the lineage of either the Ongud or Hongirad clans, indicating that these individuals were members of Genghis Khan's immediate family or his close relatives.

La extraña idea del desarrollo. Genealogía de un concepto

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Carlos Eduardo Maldonado

2017-01-01

Full Text Available Este artículo elabora una genealogía del concepto de desarrollo. Formulado originalmente por R. Prebisch (1950, el con- cepto sufre varias traducciones, extensiones y modi caciones que terminan asimilándolo a una idea perfectamente distinta. El sentido y el contexto originarios terminan transformándose. Así, el desarrollo termina siendo una apología del capitalismo. Después de una introducción histórica y cientí ca, el artículo desarrolla cuatro argumentos, así: el modelo de desarrollo es una idea extraña; esta idea se ve ampliada y extendida en términos de sostenibilidad; varias críticas, sin embargo, emergen y se ha- cen necesarias; consiguientemente, se hace posible e imperativo un modelo alternativo al desarrollo. Cada una de las secciones mencionadas son justi cadas en cada paso. Al nal se extraen algunas conclusiones, y el artículo termina con una idea fuerte que vincula bancarización y control ciudadano. Palabras clave: Historia de la economía, filosofía de la economía, capitalismo, economía política Abstract This paper carries out a genealogy of the concept of development. Originally stated out by R. Prebisch (1950, the concept su ers a number of translations, extension, and changes that end up with a quite di erent idea than it was originally thought. Both the meaning and framework end up being radically changed. us, development ends as an apology to capitalism. A er a short historical and philosophical introduction, this paper develops four arguments, as follows: the model of economic de- velopment is a weird idea; such an idea is both extended and widened in terms of sustainability; a number of critiques merge, though, that are necessary and feasible; therea er, an alternative model of development becomes at the same time possible and compulsory. Each one of the mentioned paragraphs are justi ed in due time. At the end some conclusions are drawn, ad the paper ends with a string idea that

Bowel preparation for CT-colonography: Comparison of two different cleansing protocols

International Nuclear Information System (INIS)

Juchems, Markus S.; Hoffmann, Martin H.K.; Schmidt, Stefan A.; Apostel, Anna; Brambs, Hans-Juergen; Aschoff, Andrik J.

2006-01-01

Objective: Comparison of cleansing effects and colonic distension observed with two polyethyleneglycol-solution (PEG) containing bowel preparation techniques prior to CT-colonography (CTC). Materials and methods: One hundred and three patients that received CTC in our institution were retrospectively evaluated. Fifty-one patients received preparation 1 (BP1; based on a GoLytely formulation + bisacodyl), 52 preparation 2 (BP2; based on a NuLytely formulation + bisacodyl). On multi-planar-reformatted (MPR) images, fluid residuals and colon distension were assessed in five colonic segments, from the ascending colon to the rectum. Results: On average, significantly (p < 0.001) lower fluid residuals were assesses when using BP2 regardless of the patient position. In prone position, a significantly lower fluid level was observed in the sigmoid using bowel preparation 2. The average maximum diameter measured for the whole colon was 5.2 ± 0.6 cm in prone position and 4.8 ± 0.6 cm in the supine position in BP1 (p < 0.01). In BP2 the average maximum diameter measured for the whole colon was 5.3 ± 0.6 cm in prone position and 4.7 ± 0.5 cm in supine position, respectively (p < 0.001). Conclusion: Overall, lower fluid residuals were scored using BP2. In both preparation groups we achieved better colonic distension in prone position. We were not able to distend the sigmoid better when insufflating air during patient repositioning

HACIA UNA GENEALOGÍA DE LA EDUCACIÓN Y LA PEDAGOGÍA | TOWARDS A GENEALOGY OF EDUCATION AND PEDAGOGY

Directory of Open Access Journals (Sweden)

Héctor Rodríguez García

2016-11-01

Full Text Available This inquiry is a theoretical approach to various epistemological constructions which are in the historical development of Education and Pedagogy. It is the incursion in a variety of cultural places to decipher the epochal and discursive signs that account for different positions that show various training programs and conceptions of humanity. This is why the genealogical trip to the scene of invention of Paideia in Ancient Greece is considered essential. Especially because it is an opportunity to find the enunciations of sophistry, maieutics and dialectics. This itinerary also includes the opening of the educational ideas of the European Enlightenment. It is an emerging time marked by great social transformations that have an important influence on the processes of Revolution of Independence and political and educational ideals that were born from Latin America. Thus, from a documentary view, unfolds a methodological approach based on critical hermeneutics that enables to understand the currents of ideas in this part of the continent that give rise to intellectual liberation. In this regard, it is underlined that genealogy as an epistemological strategy gives the opportunity to discover the diatribes and controversies that arise in historical events. That is why it is convenient to include in the conclusions the need to assume the historicity of pedagogical knowledge, the epochal and discursive changes, the rotation of globalization and the irreverent gesture that feeds the utopia and the liberating Latin American pedagogical thinking.

Molecular Genealogy of a Mongol Queen’s Family and Her Possible Kinship with Genghis Khan

Science.gov (United States)

Lkhagvasuren, Gavaachimed; Shin, Heejin; Lee, Si Eun; Tumen, Dashtseveg; Kim, Jae-Hyun; Kim, Kyung-Yong; Kim, Kijeong; Park, Ae Ja; Lee, Ho Woon; Kim, Mi Jin; Choi, Jaesung; Choi, Jee-Hye; Min, Na Young

2016-01-01

Members of the Mongol imperial family (designated the Golden family) are buried in a secret necropolis; therefore, none of their burial grounds have been found. In 2004, we first discovered 5 graves belonging to the Golden family in Tavan Tolgoi, Eastern Mongolia. To define the genealogy of the 5 bodies and the kinship among them, SNP and/or STR profiles of mitochondria, autosomes, and Y chromosomes were analyzed. Four of the 5 bodies were determined to carry the mitochondrial DNA haplogroup D4, while the fifth carried haplogroup CZ, indicating that this individual had no kinship with the others. Meanwhile, Y-SNP and Y-STR profiles indicate that the males examined belonged to the R1b-M343 haplogroup. Thus, their East Asian D4 or CZ matrilineal and West Eurasian R1b-M343 patrilineal origins reveal genealogical admixture between Caucasoid and Mongoloid ethnic groups, despite a Mongoloid physical appearance. In addition, Y chromosomal and autosomal STR profiles revealed that the four D4-carrying bodies bore the relationship of either mother and three sons or four full siblings with almost the same probability. Moreover, the geographical distribution of R1b-M343-carrying modern-day individuals demonstrates that descendants of Tavan Tolgoi bodies today live mainly in Western Eurasia, with a high frequency in the territories of the past Mongol khanates. Here, we propose that Genghis Khan and his family carried Y-haplogroup R1b-M343, which is prevalent in West Eurasia, rather than the Y-haplogroup C3c-M48, which is prevalent in Asia and which is widely accepted to be present in the family members of Genghis Khan. Additionally, Tavan Tolgoi bodies may have been the product of marriages between the lineage of Genghis Khan’s Borjigin clan and the lineage of either the Ongud or Hongirad clans, indicating that these individuals were members of Genghis Khan’s immediate family or his close relatives. PMID:27627454

[Clinical genealogical and molecular genetic study of patients with mental retardation].

Science.gov (United States)

Hryshchenko, N V; B'ichkova, A M; Lyvshyts, A B; Kravchenko, S A; Pampukha, V N; Solov'ev, A A; Kucherenko, A M; Tatarskiĭ, P F; Afanas'eva, N A; Dubrovskaia, E V; Patskun, Ie Y; Zymak-Zakutnaia, N O; Nykytchina, T V; Lohysh, S Iu; Lyvshyts, L A

2012-01-01

The results of clinical, genealogical, cytogenetic and molecular genetic studies of 113 patients from 96 families with different forms of mental retardation from Ukraine are presented. This study was held as part of the CHERISH project of the 7-th Framework Program. The aim of the project is to improve diagnostics of mental retardation in children in Eastern Europe and Central Asia through detailed analysis of known chromosomal and gene's aberrations and to find the new gene-candidates that cause mental retardation. All patients have normal chromosome number (46XY or 46XX). The cases with fragile-X syndrome were eliminated using molecular genetic methods. Genome rearrangements were found among 28 patients using cytogenetic analysis, multiplex ligation-dependent probe amplification (MLPA analysis) ofsubtelomeric regions and array-based comparative genomic hybridisation (array CGH screening). In 10 cases known pathogenic CNV's were identified, 11 cases are unknown aberrations; their pathogenicity is being determined. The rest cases are known nonpathogenic gene rearrangements. Obtained results show the strong genetic heterogeneity of hereditary forms of mental retardation. The further studies will allow to identificate genes candidates and certain mutations in these genes that may be associated with this pathology.

Periodificación en arqueología peruana: genealogía y aporía

Directory of Open Access Journals (Sweden)

2005-01-01

Full Text Available Périodisation en archéologie péruvienne : généalogie et aporie Résumé: La périodisation est un point stratégique d’intersection entre la théorie et la recherche empirique. Son histoire au Pérou résume bien les débats expérimentés par l’archéologie péruvienne. La variété des périodisations postulées et pratiquées dans les Andes l’a transformée en un champ d’étude privilégié. Une fois assumée la réciprocit nécessaire entre le développement d’une discipline et la connaissance de son histoire, l’auteur se livre à cette enquête sur les principaux systèmes de periodisation, les affrontements entre les tendances et le panorama actuel. Ce n’est pas un travail théorique, mais plutôt historiographique sur un aspect spécifique de l’archeologie péruvienne. L’objectif est de faire une généalogie critique et fonctionnelle, c’est-à-dire présenter la genèse des schémas conceptuels utilisés aujourd’hui, leurs liens et leurs limites. La periodificación es un estratégico punto de intersección entre la propuesta teórica y la investigación empírica. Su historia resume bien los debates por los que ha atravesado la arqueología peruana. La variedad de periodificaciones postuladas y/o practicadas en el área central andina, las convierte en un privilegiado campo de estudio. Asumida la necesaria reciprocidad entre el avance de toda disciplina y el conocimiento de su historia, se plantea este recorrido por los principales sistemas de periodificación, los enfrentamientos entre tendencias y el panorama actual. No se trata de un enfoque teórico, antes bien historiográfico de un aspecto específico de la arqueología peruana. El objetivo es hacer una genealogía crítica y funcional, es decir presentar la génesis de los esquemas conceptuales actualmente utilizados, sus conexiones y límites. Periodization in Peruvian archaeology: genealogy and apory Abstract: Periodization is a strategic point of intersection

Molecular and genealogical evidence for a founder effect in Fanconi anemia families of the Afrikaner population of South Africa

Science.gov (United States)

Tipping, A. J.; Pearson, T.; Morgan, N. V.; Gibson, R. A.; Kuyt, L. P.; Havenga, C.; Gluckman, E.; Joenje, H.; de Ravel, T.; Jansen, S.; Mathew, C. G.

2001-01-01

Fanconi anemia (FA) is a rare, genetically heterogeneous autosomal recessive disorder associated with progressive aplastic anemia, congenital abnormalities, and cancer. FA has a very high incidence in the Afrikaner population of South Africa, possibly due to a founder effect. Previously we observed allelic association between polymorphic markers flanking the FA group A gene (FANCA) and disease chromosomes in Afrikaners. We genotyped 26 FA families with microsatellite and single nucleotide polymorphic markers and detected five FANCA haplotypes. Mutation scanning of the FANCA gene revealed association of these haplotypes with four different mutations. The most common was an intragenic deletion of exons 12–31, accounting for 60% of FA chromosomes in 46 unrelated Afrikaner FA patients, while two other mutations accounted for an additional 20%. Screening for these mutations in the European populations ancestral to the Afrikaners detected one patient from the Western Ruhr region of Germany who was heterozygous for the major deletion. The mutation was associated with the same unique FANCA haplotype as in Afrikaner patients. Genealogical investigation of 12 Afrikaner families with FA revealed that all were descended from a French Huguenot couple who arrived at the Cape on June 5, 1688, whereas mutation analysis showed that the carriers of the major mutation were descendants of this same couple. The molecular and genealogical evidence is consistent with transmission of the major mutation to Western Germany and the Cape near the end of the 17th century, confirming the existence of a founder effect for FA in South Africa. PMID:11344308

How Ending Impunity for Conflict-Related Sexual Violence Overwhelmed the UN Women, Peace, and Security Agenda: A Discursive Genealogy.

Science.gov (United States)

Reilly, Niamh

2018-05-01

The recent unprecedented focus on ending impunity for conflict-related sexual violence (CRSV) is positive in many respects. However, it has narrowed the scope of Security Council Resolution 1325 and the women, peace, and security (WPS) agenda it established in 2000. Through a critical discursive genealogy of the interrelation of two UN agendas-protection of civilians in armed conflict and women, peace, and security-the author traces how CRSV emerged as the defining issue of the latter while the transformative imperative of making women's participation central to every UN endeavor for peace and security has failed to gain traction.

Genealogía del código pedagógico del entorno

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Julio MATEOS MONTERO

2009-11-01

Full Text Available RESUMEN: El Conocimiento del Medio, área que se incorpora al curriculum de la Enseñanza Primaria en el contexto reformista de la LOGSE (Ley Orgánica de Ordenación del Sistema Educativo, tiene tras de sí una larga y compleja genealogía que transciende con mucho las explicaciones de la historiografía idealista y las justificaciones de carácter técnico o psicopedagógico.En este artículo planteo ciertas perspectivas teóricas que orientan una investigación destinada a desvelar la génesis sociohistórica del código pedagógico del entorno. A modo ilustrativo se expone una muestra de los discursos, las prácticas, las normas y otros ingredientes que intervinieron en el largo proceso de codificación de la didáctica del medio o entorno; ingredientes originalmente inventados y sedimentados en contextos pedagógicos en estrecha relación con los modos de educación. Por otra parte, mi indagación, de la que el lector obtendrá aquí una panorámica significativa, responde a un interés intelectual, compartido y socializado en un colectivo que tiene el ambicioso proyecto de contribuir elocuentemente a desvelar los discursos y las prácticas de los sistemas de enseñanza en la era del capitalismo.ABSTRACT: The knowledge of environment, subject incorporated in the curriculum of Primary School in the reforming context of the LOGSE (Organic Law of General Planning of the Educational System, has behind it a long and complex genealogy which by far goes beyond the explanations of the idealistic historiography and the justifications of technical or psychopedagogical nature. In this article I raise certain theoretical prospectives which orientate an investigation meant to unveil the sociohistorical genesis of the pedagogical code of environment. In an illustrative way an example of the discourses, the practices, norms and other ingredients is displayed/shown, which took part in the long process of codification of the environmental didactics

Bio-adsorption (Pilot-scale). Investigation of cleansing effect and sludge formation. [Municipal wastes]. Biosorption. Pilot-skala. Undersoegelse af renseeffekt og slamudbytte

Energy Technology Data Exchange (ETDEWEB)

1988-07-15

The aim of the project was to investigate the process of bioadsorption in relation to the purifying of sewage waste where the oxygen levels were 0%, 2.5% and 10%. Cleansing results for 2.5% oxygen saturation was 50-70% for BOD and 30-50% for COD. Reduction of nitrogen and phosphorus was 15-20% and 20-25%. 40% of the removed nitrogen, and the organic bound phosphorus, was returned to the system via the internal reject-flow and thus to the biological processing. The tendence to sludge production was heightened where oxygen saturation was moderate. It is reckoned that operational costs were reduced by 10 Danish oere per cubic meter waste water where the unprocessed waste had a content of 250mg BOD/1. (AB).

[Ethics and medicine in Michel Foucault: the humanistic dimension of medicine derived from a genealogy of morality].

Science.gov (United States)

Gomes, Benjamim

2005-01-01

The article presents the results of a doctoral dissertation defended at the Universidad de Salamanca, based on Foucault's final decade of writings. If Foucault's goal in writing The History of Sexuality was to fashion a genealogy of ethics, my goal in analyzing this book, along with his other writings, is to demonstrate his last contribution to the history of medicine. He moves from a conception of power over others towards a conception of power over oneself, an exclusive terrain of ancient Greek morality. As a thinker who tries to understand today's problems by going to their roots, Foucault develops less a history than a philosophy of history. Considered an anti-humanist, he leaves us with a portrait of a wholly ethical-humanistic medicine.

Empirical and genealogical analysis of non-vocational adult education in Europe

Science.gov (United States)

Manninen, Jyri

2017-06-01

Non-formal, non-vocational adult education (NFNVAE) is a low-cost, low-threshold learning activity that generates many benefits for individuals and society, and it should play a more central role in educational policy. NFNVAE's challenge is that it lacks clear concepts and definitions and is, therefore, less systematically covered in statistics, research and surveys. This article seeks to tackle these problems by providing (1) a mapping of NFNVAE courses in 10 European countries and (2) a conceptual framework for NFNVAE. The mapping is based on survey data ( n = 8,646) that contain information on 14,063 courses, which were coded into 24 categories and three general types: civic, liberal and basic skills education. Popular adult education courses (in the radical meaning of the term) were not found among these data; therefore, further mapping is needed. The genealogical analysis shows that ideological discourses and cultural practices should be taken into account when different concepts are used to describe NFNVAE. Especially the concept "popular" needs more clarification, since it is frequently used to refer to several different traditions, for example the Nordic " folkbildning", which is a civic education system, and therefore differs from Latin American popular adult education, which is a radical, non-governmental movement.[Figure not available: see fulltext.

Neurotree: a collaborative, graphical database of the academic genealogy of neuroscience.

Science.gov (United States)

David, Stephen V; Hayden, Benjamin Y

2012-01-01

Neurotree is an online database that documents the lineage of academic mentorship in neuroscience. Modeled on the tree format typically used to describe biological genealogies, the Neurotree web site provides a concise summary of the intellectual history of neuroscience and relationships between individuals in the current neuroscience community. The contents of the database are entirely crowd-sourced: any internet user can add information about researchers and the connections between them. As of July 2012, Neurotree has collected information from 10,000 users about 35,000 researchers and 50,000 mentor relationships, and continues to grow. The present report serves to highlight the utility of Neurotree as a resource for academic research and to summarize some basic analysis of its data. The tree structure of the database permits a variety of graphical analyses. We find that the connectivity and graphical distance between researchers entered into Neurotree early has stabilized and thus appears to be mostly complete. The connectivity of more recent entries continues to mature. A ranking of researcher fecundity based on their mentorship reveals a sustained period of influential researchers from 1850-1950, with the most influential individuals active at the later end of that period. Finally, a clustering analysis reveals that some subfields of neuroscience are reflected in tightly interconnected mentor-trainee groups.

Genealogía de la difícil relación entre antropología social y turismo

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Antonio Miguel Nogués Pedregal

2009-01-01

Full Text Available En el texto se transforma el proceso de conocimiento antropológico sobre turismo en el objeto de conocimiento mismo. Para ello se aborda de manera sintética una genealogía de la aparición del turismo como objeto de estudio fenoménico, expuesta en los tres momentos epistemológicos que se han dado en la relación entre antropología y turismo. En ésta se trasluce un progresivo abandono de los sistemas discretos y dialécticos de análisis, hacia modelos más contextuales en los que predomina la metáfora del continuo y la dialógica.

Reconstructing Harry: A Genealogical Study of a Colonial Family ‘Inside’ and ‘Outside’ the Grahamstown Asylum, 1888–1918

Science.gov (United States)

Wilbraham, Lindy

2014-01-01

Recent scholarship has explored the dynamics between families and colonial lunatic asylums in the late nineteenth century, where families actively participated in the processes of custodial care, committal, treatment and release of their relatives. This paper works in this historical field, but with some methodological and theoretical differences. The Foucauldian study is anchored to a single case and family as an illness narrative that moves cross-referentially between bureaucratic state archival material, psychiatric case records, and intergenerational family-storytelling and family photographs. Following headaches and seizures, Harry Walter Wilbraham was medically boarded from his position as Postmaster in the Cape of Good Hope Colony of South Africa with a ‘permanent disease of the brain’, and was committed to the Grahamstown Asylum in 1910, where he died the following year, aged 40 years. In contrast to writings about colonial asylums that usually describe several patient cases and thematic patterns in archival material over time and place, this study’s genealogical lens examines one white settler male patient’s experiences within mental health care in South Africa between 1908 and 1911. The construction of Harry’s ‘case’ interweaves archival sources and reminiscences inside and outside the asylum, and places it within psychiatric discourse of the time, and family dynamics in the years that followed. Thus, this case study maps the constitution of ‘patient’ and ‘family’ in colonial life, c.1888–1918, and considers the calamity, uncertainty, stigma and silences of mental illness. PMID:24775428

GENDER GENEALOGY OF READING AS CULTURAL PRACTICE

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N. Yu. Kryvda

2017-06-01

Full Text Available Purpose. The article is devoted to the cultural aspect of texts using in European culture. The paper found out methodological basis of correctly interpreting the term "practice" in the philosophical and sociological discourses. In the first case the concept reveals human nature; appealing to the field of ethics and intersubjective interactions. In sociological approach the term practice is contrasted to institutional life. It seems to be an organic; vital relevance of actions for contrast to the mechanically regulated community life. Methodology. The paper considered the typology of human intellectual conditions according to Kant’s divided into pure and practical reason. The last one directs action-willed individual efforts so as to meet the universal relevance and ethical coherence. Gottlieb Fichte interpreted practice reason as the way to combine intellectual intentions and material conditions of human being. G. W. F. Hegel enriched the concept with terms of "objectification" and "alienation” of labour. Karl Marx formulated the main features of activity approach to the human nature exploring. In sociological discourse the term practice is opposed to mechanically done actions (according to institutional normativity. Given the philosophical and sociological methodological contexts the reading is studied as activity that aimed emotional and volitional contact with sense. Originality. The paper analysed the genealogy of reading practices. There were selected two types of text perception – rapid "masculine" and prudent "women's" reading. Women salon environment of the XVIII-th century capitalistic Europe was the main condition for the forming of literary-aware public. The authors analysed the process of reading of the text-as-satisfaction and text-as-pleasure (R. Barthes. The work presents the overview of classical studies of sociocultural field: Thorstein Veblen; Vladimir Toporov; Rolan Barthes and contemporary researchers such as T. Markova

Maternal genealogical patterns of chicken breeds sampled in Europe.

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Lyimo, C M; Weigend, A; Msoffe, P L; Hocking, P M; Simianer, H; Weigend, S

2015-08-01

The aim of this study was to investigate the maternal genealogical pattern of chicken breeds sampled in Europe. Sequence polymorphisms of 1256 chickens of the hypervariable region (D-loop) of mitochondrial DNA (mtDNA) were used. Median-joining networks were constructed to establish evolutionary relationships among mtDNA haplotypes of chickens, which included a wide range of breeds with different origin and history. Chicken breeds which have had their roots in Europe for more than 3000 years were categorized by their founding regions, encompassing Mediterranean type, East European type and Northwest European type. Breeds which were introduced to Europe from Asia since the mid-19th century were classified as Asian type, and breeds based on crossbreeding between Asian breeds and European breeds were classified as Intermediate type. The last group, Game birds, included fighting birds from Asia. The classification of mtDNA haplotypes was based on Liu et al.'s (2006) nomenclature. Haplogroup E was the predominant clade among the European chicken breeds. The results showed, on average, the highest number of haplotypes, highest haplotype diversity, and highest nucleotide diversity for Asian type breeds, followed by Intermediate type chickens. East European and Northwest European breeds had lower haplotype and nucleotide diversity compared to Mediterranean, Intermediate, Game and Asian type breeds. Results of our study support earlier findings that chicken breeds sampled in Europe have their roots in the Indian subcontinent and East Asia. This is consistent with historical and archaeological evidence of chicken migration routes to Europe. © 2015 Stichting International Foundation for Animal Genetics.

A genealogical map of the concept of habit.

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Barandiaran, Xabier E; Di Paolo, Ezequiel A

2014-01-01

The notion of information processing has dominated the study of the mind for over six decades. However, before the advent of cognitivism, one of the most prominent theoretical ideas was that of Habit. This is a concept with a rich and complex history, which is again starting to awaken interest, following recent embodied, enactive critiques of computationalist frameworks. We offer here a very brief history of the concept of habit in the form of a genealogical network-map. This serves to provide an overview of the richness of this notion and as a guide for further re-appraisal. We identify 77 thinkers and their influences, and group them into seven schools of thought. Two major trends can be distinguished. One is the associationist trend, starting with the work of Locke and Hume, developed by Hartley, Bain, and Mill to be later absorbed into behaviorism through pioneering animal psychologists (Morgan and Thorndike). This tradition conceived of habits atomistically and as automatisms (a conception later debunked by cognitivism). Another historical trend we have called organicism inherits the legacy of Aristotle and develops along German idealism, French spiritualism, pragmatism, and phenomenology. It feeds into the work of continental psychologists in the early 20th century, influencing important figures such as Merleau-Ponty, Piaget, and Gibson. But it has not yet been taken up by mainstream cognitive neuroscience and psychology. Habits, in this tradition, are seen as ecological, self-organizing structures that relate to a web of predispositions and plastic dependencies both in the agent and in the environment. In addition, they are not conceptualized in opposition to rational, volitional processes, but as transversing a continuum from reflective to embodied intentionality. These are properties that make habit a particularly attractive idea for embodied, enactive perspectives, which can now re-evaluate it in light of dynamical systems theory and complexity research.

A genealogical map of the concept of habit

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Xabier E Barandiaran

2014-07-01

Full Text Available The notion of information processing has dominated the study of the mind for over six decades. However, before the advent of cognitivism, one of the most prominent theoretical ideas was that of Habit. This is a concept with a rich and complex history, which is again starting to awaken interest, following recent embodied, enactive critiques of computationalist frameworks. We offer here a very brief history of the concept of habit in the form of a genealogical network-map. This serves to provide an overview of the richness of this notion and as a guide for further re-appraisal. We identify 77 thinkers and their influences, and group them into seven schools of thought. Two major trends can be distinguished. One is the associationist trend, starting with the work of Locke and Hume, developed by Hartley, Bain and Mill to be later absorbed into behaviourism through pioneering animal psychologists (Morgan and Thorndike. This tradition conceived of habits atomistically and as automatisms (a conception later debunked by cognitivism. Another historical trend we have called organicism inherits the legacy of Aristotle and develops along German idealism, French spiritualism, pragmatism, and phenomenology. It feeds into the work of continental psychologists in the early 20th century, influencing important figures such as Merleau-Ponty, Piaget, and Gibson. But it has not yet been taken up by mainstream cognitive neuroscience and psychology. Habits, in this tradition, are seen as ecological, self-organizing structures that relate to a web of predispositions and plastic dependencies both in the agent and in the environment. In addition, they are not conceptualized in opposition to rational, volitional processes, but as transversing a continuum from reflective to embodied intentionality. These are properties that make habit a particularly attractive idea for embodied, enactive perspectives, which can now re-evaluate it in light of dynamical systems theory and

Ética y medicina en Michel Foucault: la dimensión humanística de la medicina a partir de una genealogía de la moral Ethics and medicine in Michel Foucault: the humanistic dimension of medicine derived from a genealogy of morality

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Benjamim Gomes

2005-12-01

Full Text Available Este trabajo presenta una tesis doctoral leída en la Universidad de Salamanca y basada en los escritos de la última década de Foucault. Si escribiendo la Historia de la sexualidad su objetivo fue hacer una genealogía de la ética, analizándola, junto con los demás escritos suyos, mi objetivo es enseñar su última aportación a la historia de la medicina. Él parte de una concepción de poder sobre los demás hacia una concepción de poder sobre uno mismo, espacio exclusivo de la antigua moral griega. Como pensador que busca comprender los problemas de hoy yendo a sus raíces, más que historia Foucault hace filosofía de la historia. Considerado un antihumanista, él nos deja el retrato de una medicina absolutamente ético-humanística.The article presents the results of a doctoral dissertation defended at the Universidad de Salamanca, based on Foucault's final decade of writings. If Foucault's goal in writing The History of Sexuality was to fashion a genealogy of ethics, my goal in analyzing this book, along with his other writings, is to demonstrate his last contribution to the history of medicine. He moves from a conception of power over others towards a conception of power over oneself, an exclusive terrain of ancient Greek morality. As a thinker who tries to understand today's problems by going to their roots, Foucault develops less a history than a philosophy of history. Considered an anti-humanist, he leaves us with a portrait of a wholly ethical-humanistic medicine.

Hybrid-Lambda: simulation of multiple merger and Kingman gene genealogies in species networks and species trees.

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Zhu, Sha; Degnan, James H; Goldstien, Sharyn J; Eldon, Bjarki

2015-09-15

There has been increasing interest in coalescent models which admit multiple mergers of ancestral lineages; and to model hybridization and coalescence simultaneously. Hybrid-Lambda is a software package that simulates gene genealogies under multiple merger and Kingman's coalescent processes within species networks or species trees. Hybrid-Lambda allows different coalescent processes to be specified for different populations, and allows for time to be converted between generations and coalescent units, by specifying a population size for each population. In addition, Hybrid-Lambda can generate simulated datasets, assuming the infinitely many sites mutation model, and compute the F ST statistic. As an illustration, we apply Hybrid-Lambda to infer the time of subdivision of certain marine invertebrates under different coalescent processes. Hybrid-Lambda makes it possible to investigate biogeographic concordance among high fecundity species exhibiting skewed offspring distribution.

Madness, Monstrosity and Writing: Towards a Genealogical Analysis in 'El obsceno pájaro de la noche'

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Santiago Juan-Navarro

2016-06-01

Full Text Available Drawing on Foucault’s concept of “genealogy,” this article explores madness, monstrosity and writing in José Donoso´s The Obscene Bird of Night(1970. Like Foucault, Donoso is interested in studying the body as “the inscribed surface of events,” the locus of a dissociated self (adopting the illusion of a substantial unity, and a mass in perpetual disintegration. Like Donoso, Foucault assaults enlightened reason and the principle of reality in order to subvert and transgress the instrumental rationality and normalcy of bourgeois culture. This essay analyzes Donoso’s novel in light of these concepts in order to open a new path for understanding one of the most obscure texts in modern Latin American fiction.

Mythological Recuperation and Performance as Agency for Genealogical Return in Djanet Sears’s Afrika Solo

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Lekan Balogun

2018-04-01

Full Text Available This paper is an examination of Djanet Sears’s Afrika Solo (1990 as a unique example of how Blacks in the global diaspora trace their genealogical roots back to Africa. Drawing from research in anthropology, cultural studies, and performance, the paper purports that Sears’s African-Canadian identity is underlined by her recuperation of a heritage, epistemes and performative aesthetics, and, real or imagined, practices that are not just Afrocentric but specifically Yoruba. Essentially, the paper examines Afrika Solo in the context of Black Aesthetic and more significantly as “text” in a Yoruba sense, which constitutes her own way of “going back to get it.” The paper is divided into two parts: the first part presents a general argument about Sears’s journey back to Africa and the culturally-rooted nature of the performance as opposed to feminist/gender readings of same, while the second part explores ways of understanding the play through the lens of Yoruba ritual and its aesthetics.

Beyond Discourse: A Genealogical Analysis of an Intersubjective Transformation Process of Gender

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Patricia Amigot Leache

2007-05-01

Full Text Available This article presents a genealogical analysis of a specific process of transformation of gender. It analyses the shifts of a group of Spanish working-class women in the context of the final years of Franco's dictatorship and the transition to democracy. These women took part in the activities of the so-called Centros de Promoción de la Mujer y Cultura Popular [Centres for Women's Promotion and Popular Culture]. I identify the elements of the transformation processes through in-depth interviews with a sample of women. Through these narrations and the documents of the Centres I show the road that goes from a state of domination (in FOUCAULT's words to a more flexible and mobile situation in which not only are the practical possibilities for these women wider, but also we can witness the transformation of the institution itself. The analysis is made with a FOUCAULTian toolbox, using especially FOUCAULT's analysis of power, his theoretical construction of practices of self and the link he posits between such practices and identity games of truth. The analysis shows the intersubjective nature of the processes and of the practices involved in such transformations. URN: urn:nbn:de:0114-fqs070295

Problematizing special observation in psychiatry: Foucault, archaeology, genealogy, discourse and power/knowledge.

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Stevenson, C; Cutcliffe, J

2006-12-01

Special observation by mental health professionals is the recommended approach for those people deemed as at risk or risky. Recent research and academic writing have challenged the benefits of observing people/patients who are defined as 'at risk', and a more human engagement process is being recommended. Despite this assault, practice has not changed substantively, suggesting a need for a thorough exploration and questioning of the practices and process. The paper outlines three Foucaultian approaches to historical analysis. It applies aspects of Foucault's archaeology/genealogy, discourse and power/knowledge to explore the practices of special observation as a means of controlling risk, especially suicide risk. We identify the regulatory function of the 'gaze', professional codes and government policy in relation to restricting professional practices. We argue that observation can be related to moral therapy, wherein the person relinquishes madness for responsibility through a disciplinary process and, in governing risk, a 'professional industry' is created. The regulation of statements about people with mental health issues are exposed and related to what can be said and done by professionals. Finally, we look at productive power in relation to observation, and how it is intimately related to resistance. We conclude with 'soft' recommendations for practice discursively produced through the writing of the paper.

Inter-genomic displacement via lateral gene transfer of bacterial trp operons in an overall context of vertical genealogy

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Keyhani Nemat O

2004-06-01

Full Text Available Abstract Background The growing conviction that lateral gene transfer plays a significant role in prokaryote genealogy opens up a need for comprehensive evaluations of gene-enzyme systems on a case-by-case basis. Genes of tryptophan biosynthesis are frequently organized as whole-pathway operons, an attribute that is expected to facilitate multi-gene transfer in a single step. We have asked whether events of lateral gene transfer are sufficient to have obscured our ability to track the vertical genealogy that underpins tryptophan biosynthesis. Results In 47 complete-genome Bacteria, the genes encoding the seven catalytic domains that participate in primary tryptophan biosynthesis were distinguished from any paralogs or xenologs engaged in other specialized functions. A reliable list of orthologs with carefully ascertained functional roles has thus been assembled and should be valuable as an annotation resource. The protein domains associated with primary tryptophan biosynthesis were then concatenated, yielding single amino-acid sequence strings that represent the entire tryptophan pathway. Lateral gene transfer of several whole-pathway trp operons was demonstrated by use of phylogenetic analysis. Lateral gene transfer of partial-pathway trp operons was also shown, with newly recruited genes functioning either in primary biosynthesis (rarely or specialized metabolism (more frequently. Conclusions (i Concatenated tryptophan protein trees are congruent with 16S rRNA subtrees provided that the genomes represented are of sufficiently close phylogenetic spacing. There are currently seven tryptophan congruency groups in the Bacteria. Recognition of a succession of others can be expected in the near future, but ultimately these should coalesce to a single grouping that parallels the 16S rRNA tree (except for cases of lateral gene transfer. (ii The vertical trace of evolution for tryptophan biosynthesis can be deduced. The daunting complexities engendered

Genealogías feministas: sobre mujeres, revoluciones e ilustración: una mirada desde el sur Feminist genealogies: on women, revolution & enlightment: a point of view from the south

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Alejandra Ciriza Jofré

2012-12-01

Full Text Available Este trabajo apunta a la esbozar y reconstruir genealogías feministas desde el sur, procurando articular la reflexión filosófica sobre el pasado político de las mujeres y los fragmentos dispersos de la historia de las mujeres en Nuestra América. La lectura que me propongo realizar se halla ligada a una perspectiva sobre la relación entre pasado y presente vinculada a la inspiración benjaminiana. Desde ese punto de vista, el pasado que interesa a los y las subalternas es el tiempo ahora, esto es, un tiempo que se nutre del pasado, de la mirada hacia atrás, hacia ese momento significativo en la historia de Nuestra América - el de las guerras de independencia - y el presente. En aquel tiempo se abría un horizonte entonces anticipado como de inauguración de un nuevo tiempo y de un orden político nuevo. Esta reflexión está centrada en las relaciones entre cuerpo, política e historia desde un punto de vista que busca construir conocimiento situado, y producir una crítica a la tendencia a retornar sobre la idea del carácter a-histórico de la subordinación de las mujeres, a transformarla en lo que Geneviève Fraisse denomina una 'querella', un debate sin tiempo en el que se juega la eterna repetición de lo mismo. Una operación que, desde el punto de vista que sostengo, se duplica en el caso de las mujeres del sur.The goal of this work is to sketch and reconstruct Feminist Genealogies from a southern perspective. It aims to articulate a philosophical reflection on women's political past and the disperse fragments of the history of women (herstory in Our America. This reading will be based on the Benjaminian thought about the relationship between past and present. From this point of view, the past that concerns subalterns is the jetzt zeit, a present time that is fed from the regard to the past. Namely, in this case, the relationship between a significant time of the History of Our America - the time of the Independence Wars during

"Bildung" and the Historical and Genealogical Critique of Contemporary Culture: Wilhelm von Humboldt's Neo-Humanistic Theory of "Bildung" and Nietzsche's Critique of Neo-Humanistic Ideas in Classical Philology and Education

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Zelic, Tomislav

2018-01-01

To answer the question as to the relation of the idea of "Bildung" and the historical and genealogical critique of contemporary culture, this article takes a detour through nineteenth-century German thought to recall the primary ideas, institutions, and processes such as the university, knowledge/scholarship ("Wissenschaft"),…

Stool consistency and stool frequency are excellent clinical markers for adequate colon preparation after polyethylene glycol 3350 cleansing protocol: a prospective clinical study in children.

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Safder, Shaista; Demintieva, Yulia; Rewalt, Mary; Elitsur, Yoram

2008-12-01

Colon preparation for a colonoscopy in children is a difficult task because of the unpalatable taste and large volume of cleansing solution that needs to be consumed to ensure a clean colon. Consequently, an unprepared colon frequently occurs in routine practices, which causes early termination and a repeated procedure. (1) To assess the effectiveness of polyethylene glycol solution (PEG 3350) in preparing the colon of children scheduled for a colonoscopy and (2) to investigate clinical markers associated with an adequate colon preparation before a colonoscopy. A total of 167 children scheduled for a colonoscopy. In a prospective study, children scheduled for a colonoscopy were given PEG 3350 solution (1.5 g/kg per day, up to 100 g/d) over a 4-day preparation period. Each day, a simple questionnaire that documents the amount of liquid consumed, adverse effects, and the number and consistency of stool was completed by the parents. After a colonoscopy procedure, the colon preparation was assigned a number grade. The data were later assessed and were compared to determine the association between the grade of cleansing and the frequency and/or consistency of stool during preparation. Colon preparation was completed in 149 children, 133 of whom were adequately prepared. Inadequate preparation was found in 16 children; the procedure was terminated prematurely in 2 of these patients because of unacceptable conditions. No significant adverse effects were noted. A number of >or=5 stools/d, and liquid stool consistency in the last 2 days of preparation were associated with adequate colon preparation. PEG 3350 solution is safe, efficacious, and tolerable for children. Stool frequency and consistency in the last 2 days of preparation were excellent markers (positive predictive value 91%-95%), which predict an adequately clean colon before a colonoscopy in children.

Stereotypy in the Portrayal of Female Characters in Genealogical Cycles of William Faulkner and Miroslav Krleža : Eula Varner Snopes and Charlotta Castelli -Glembay

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Biljana Oklopčić

2008-01-01

Full Text Available Defined as genealogies, Faulkner’s Snopes trilogy (The Hamlet, The Town, The Mansion and Krleža’s Glembay trilogy (Gospoda Glembajevi, U agoniji, Leda, together with corresponding short stories and novels, share a whole array of common characteristics. One of them is the stereotypical characterization of women characters. This point of view is justified by the appearance of Eula Varner Snopes as the ravished Southern belle and the rehabilitated Dixie Madonna and Charlotta Castelli-Glembay as the Nietzschean cat woman and femme fatale.

77 FR 4000 - Privacy Act of 1974; Altered System of Records

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2012-01-26

..., citizenship, proof of relationship, and limited use for genealogical purposes. The first change updates the... the 15 CFR part 50 and in accordance with 13 U.S.C. 8 to provide proof of age, citizenship, proof of... electronic media. Paper copies, digital media, and electronic media that contain sensitive information are...

Some Reflections on the Origin of Reason Through an Outline of the Genealogy of Language in the Light of Homonymity, Analogy, and Metaphor

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Kirkeby, Ole Fogh

2016-01-01

The origin of reason through an outline of the genealogy of language in the light of homonymity, analogy, and metaphor. In this chapter, I try to show that reason as a cognitive capacity primarily functions through the use of homonyms. The argument is based on the fact that experience is created...... relating to their value basis, because reason also is involved as their principle of origin—qua practical reason—through which this metaphorical richness was originally coined. These principles of construction and deconstruction may also be applied to the analysis of reason itself since it also has...

Genetic structure and gene flows within horses: a genealogical study at the french population scale.

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Pirault, Pauline; Danvy, Sophy; Verrier, Etienne; Leroy, Grégoire

2013-01-01

Since horse breeds constitute populations submitted to variable and multiple outcrossing events, we analyzed the genetic structure and gene flows considering horses raised in France. We used genealogical data, with a reference population of 547,620 horses born in France between 2002 and 2011, grouped according to 55 breed origins. On average, individuals had 6.3 equivalent generations known. Considering different population levels, fixation index decreased from an overall species FIT of 1.37%, to an average [Formula: see text] of -0.07% when considering the 55 origins, showing that most horse breeds constitute populations without genetic structure. We illustrate the complexity of gene flows existing among horse breeds, a few populations being closed to foreign influence, most, however, being submitted to various levels of introgression. In particular, Thoroughbred and Arab breeds are largely used as introgression sources, since those two populations explain together 26% of founder origins within the overall horse population. When compared with molecular data, breeds with a small level of coancestry also showed low genetic distance; the gene pool of the breeds was probably impacted by their reproducer exchanges.

The Concept of Blood Purification in the Context of Scientific Racism in the 18th Century

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Carlos Federico Campos Rivas

2017-06-01

Full Text Available This article aims to analyze the presence of the concept of blood cleansing in scientific racism, by drawing equivalences and analogies with the caste discourse that prevailed in 18th century Spanish America. With the study of this conjuncture it is intended to demonstrate the existence of a taxonomical dialogue and mutual influence between the fronts of the scientific racism and the traditional conception of caste in the colonial society. Through the study of the main authors and printed works of the scientific racism paradigm, it is intended to discover the genealogical conception of the posterity of mixed lineages, reviewing its compatibility with the main theories of monogenism and polygenism, and demonstrating the survival of traditional concepts about blood and temperament. This work contributes to explain how Spanish America was taken as a sort of social laboratory for the cause of scientific racism, providing its long-lived experience in the theme of miscegenation.

Fatal manganese intoxication due to an error in the elaboration of Epsom salts for a liver cleansing diet.

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Sánchez, Baltasar; Casalots-Casado, Jaume; Quintana, Salvador; Arroyo, Amparo; Martín-Fumadó, Carles; Galtés, Ignasi

2012-11-30

We describe the case of a 50-year-old man with a fatal intoxication after accidental massive oral ingestion of manganese. The patient presented with lethargy, diffuse abdominal pain, vomiting, and profuse diarrhea after ingesting Epsom salts (magnesium sulfate heptahydrate) during a liver cleansing diet. Despite intensive care management with intubation, prone position ventilation, continuous venovenous hemofiltration, and multiple transfusions, he progressed to refractory shock with multiple organ dysfunction resulting in death within 72 h. Similar patients arrived at several hospitals with identical epidemiology (all had ingested the same salt obtained in the same place). Clinical and forensic investigations (X-ray diffraction) discovered that the supplier had mistakenly prepared the salts with hydrated manganese sulfate instead of magnesium sulfate heptahydrate. The results enabled the other patients to be successfully treated for hydrated manganese sulfate intoxication with life support in the intensive care unit and chelation therapy (EDTA). We describe the clinical presentation of acute manganese poisoning and alert professionals to the risk of an increasingly popular diet. This case demonstrates the importance of collaboration between clinicians, pathologists, and forensic scientists to resolve a difficult-to-diagnose case. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Reoccupying Public Space by Hatred and Ethnic Cleansing. Case study: Banja Luka

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Srđan Šušnica

2013-03-01

Full Text Available The article analyses the symbolism and the meaning of ethno-religious graffiti, slogans and stickers especially as they are used on the streets of Banja Luka. The city used to be a strategic centre for armed forces but is today the political centre of Republika Srpska (RS, supposedly a legitimate military conquest of the people of Serbia. Responses in ethno-religious graffiti can be turbulent. In our case, narrative and visual codes transmit dominant messages and myths of the Serbian ethnical corpus which can easily become hate speech, especially in the post-war context, in which ethno-religious differences are being brought to the fore, war crimes and armed victories are being exalted and expressions of non-tolerance are common. This aggressive visibility of »ours« pushes all the rest and anyone who is different into invisibility and self-censoring. The article researches characteristics and the quality of connection between the production and the results of ethno-fascistic speech in graffiti and in the messages of the RS ethno-political elites in public forums, regulations and media spaces. A contextual interpretation of a graffiti discourse, which was formed in the midst of civil war, ethnic cleansing, attacks on and the separation of Bosnia and Herzegovina and activities of political elites in RS, is offered. The intimate connection between street discourse and that of political elites shows that a populist legitimization of the activities of the RS is still a political goal that also triggers the process of forgetting the region’s multi-ethnic past. In Banja Luka, this process offers a »national and spiritual« legitimacy for the existence of RS and seeks to make the city a part of the Serbian ethnic community. It offers an unconvincing cultural-political and war-emancipatory »continuity« and »normality« for the RS and covers up its real intention of bloodshed from which it had emerged. In this it is consistent with Eco’s notion

Genetic structure and gene flows within horses: a genealogical study at the french population scale.

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Pauline Pirault

Full Text Available Since horse breeds constitute populations submitted to variable and multiple outcrossing events, we analyzed the genetic structure and gene flows considering horses raised in France. We used genealogical data, with a reference population of 547,620 horses born in France between 2002 and 2011, grouped according to 55 breed origins. On average, individuals had 6.3 equivalent generations known. Considering different population levels, fixation index decreased from an overall species FIT of 1.37%, to an average [Formula: see text] of -0.07% when considering the 55 origins, showing that most horse breeds constitute populations without genetic structure. We illustrate the complexity of gene flows existing among horse breeds, a few populations being closed to foreign influence, most, however, being submitted to various levels of introgression. In particular, Thoroughbred and Arab breeds are largely used as introgression sources, since those two populations explain together 26% of founder origins within the overall horse population. When compared with molecular data, breeds with a small level of coancestry also showed low genetic distance; the gene pool of the breeds was probably impacted by their reproducer exchanges.

Data Resources for Biodemographic Studies on Familial Clustering of Human Longevity

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1999-09-01

Full Text Available The main cause that hampered many previous biodemographic studies of human longevity is the lack of appropriate data. At the same time, many existing data resources (millions of genealogical records are under-utilized, because their very existence is not widely known, let alone the quality and scientific value of these data sets are not yet validated. The purpose of this work is to review the data resources that could be used in familial studies of human longevity. This is an extended and supplemented version of the previous study made by the authors upon the request of the National Institute on Aging (1998 NIH Professional Service Contract. The review describes: (1 data resources developed for biodemographic studies, (2 data collected in the projects on historical demography, (3 data resources for long lived individuals and their families, (4 publicly available computerized genealogical data resources, (5 published genealogical and family history data. The review also contains the description of databases developed by the participants of the Research Workshops "Genes, Genealogies, and Longevity" organized by the Max Planck Institute for Demographic Research.

Data Processing and Text Mining Technologies on Electronic Medical Records: A Review

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Wencheng Sun

2018-01-01

Full Text Available Currently, medical institutes generally use EMR to record patient’s condition, including diagnostic information, procedures performed, and treatment results. EMR has been recognized as a valuable resource for large-scale analysis. However, EMR has the characteristics of diversity, incompleteness, redundancy, and privacy, which make it difficult to carry out data mining and analysis directly. Therefore, it is necessary to preprocess the source data in order to improve data quality and improve the data mining results. Different types of data require different processing technologies. Most structured data commonly needs classic preprocessing technologies, including data cleansing, data integration, data transformation, and data reduction. For semistructured or unstructured data, such as medical text, containing more health information, it requires more complex and challenging processing methods. The task of information extraction for medical texts mainly includes NER (named-entity recognition and RE (relation extraction. This paper focuses on the process of EMR processing and emphatically analyzes the key techniques. In addition, we make an in-depth study on the applications developed based on text mining together with the open challenges and research issues for future work.

Genealogia feminina: diálogo silencioso entre gerações - Female genealogy: silent dialogue between generations

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Flávia Obino Corrêa Werle, Brasil

2014-05-01

Full Text Available Este artigo, desenvolvido na linha da História Cultural, adota como metodologia uma abordagem biográfico-narrativa. Discute, dentre outros conceitos, os de tradição, inovação, genealogia feminina na perspectiva de novos enfoques para a História da Educação. Considera a memória, tanto como um discurso, quanto como uma presença nos objetos e cultura material. Analisa um objeto guardado e presenteado de gerações em gerações a ser usado pelas mulheres de uma mesma família na hora do parto. Problematiza o tema da formação humana em espaços de relações familiares e em modalidades não escolarizadas e questiona o que as irmãs ensinam umas às outras, que aprendizagens ocorrem nas relações entre mulheres que são vizinhas, amigas, primas, tias, sobrinhas.Palavras-chave: história da educação, tradição, memória.FEMALE GENEALOGY: SILENT DIALOGUE BETWEEN GENERATIONSAbstractThe methodology of this article, developed along the lines of Cultural History, is a biographical-narrative approach. Among other concepts, it discusses tradition, innovation, female genealogy from the perspective of new ways to focus on History of Education. It considers memory both as a discourse and as a presence in objects and material culture. An object stored and gifted from generation to generation, to be used by the women of a same family at the time of childbirth is analyzed. It problematizes tthe topic of human formation in spaces of family relations and in non-schooled modes, and asks what the sisters teach each other, what learnings occur in the relationships between women who are neighbors, friends, cousins, sisters, nieces.Key-words: history of education, tradition, memory.GENEALOGIA FEMENINA: DIALOGO SILENCIOSO ENTRE GENERACIONESResumen Este artículo, desarrollado en el contexto dela Historia Cultural, adopta como metodología una temática biográfica-narrativa. Trata los conceptos de tradición, inovación, genealogía femenina desde la

Reconstructing genealogies of serial samples under the assumption of a molecular clock using serial-sample UPGMA.

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Drummond, A; Rodrigo, A G

2000-12-01

Reconstruction of evolutionary relationships from noncontemporaneous molecular samples provides a new challenge for phylogenetic reconstruction methods. With recent biotechnological advances there has been an increase in molecular sequencing throughput, and the potential to obtain serial samples of sequences from populations, including rapidly evolving pathogens, is fast being realized. A new method called the serial-sample unweighted pair grouping method with arithmetic means (sUPGMA) is presented that reconstructs a genealogy or phylogeny of sequences sampled serially in time using a matrix of pairwise distances. The resulting tree depicts the terminal lineages of each sample ending at a different level consistent with the sample's temporal order. Since sUPGMA is a variant of UPGMA, it will perform best when sequences have evolved at a constant rate (i.e., according to a molecular clock). On simulated data, this new method performs better than standard cluster analysis under a variety of longitudinal sampling strategies. Serial-sample UPGMA is particularly useful for analysis of longitudinal samples of viruses and bacteria, as well as ancient DNA samples, with the minimal requirement that samples of sequences be ordered in time.

American Uncles and Aunts: Generations, Genealogies, Bildungs in 1930s Novels

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Cinzia Scarpino

2013-05-01

Full Text Available The essay focuses on the characters of uncles and aunts as they emerge in four novels written in the 1930s by two second-generation immigrant novelists and two American women writers: Henry Roth’s Call It Sleep (1934, Pietro di Donato’s Christ in Concrete (1939, Josephine Herbst’s Pity Is Not Enough (1933, and Catherine Anne Porter’s Old Mortality (1937. In their portrayal of a growing-up young male and female protagonist sharing many autobiographical traits with the authors, these works can be considered late versions of American Bildungsromans in which the presence of uncles and aunts seem to function as an alternative – or complementary – model to the parental one and to play a pivotal role in the (possible or impossible Bildungs of nephews and nieces.    Starting with a brief survey on the rediscovery and mapping of anthropological, ethnological and folkloric genealogies (including recent immigrants’ stories and their unprecedented entrance into  official national narratives during the Great Depression, the essay attempts to show how the figures of uncles and aunts play strategic roles in both the working-class and immigrant Bildungs (or “anti-Bildungs represented in Call It Sleep and Christ in Concrete, and the female middle-class Bildungs (or “awakenings” evoked in Pity Is Not Enough and Old Mortality. Whereas Roth and di Donato simultaneously mark the coming of age and the modern watershed of the hyphenated literary tradition of Jewish-American and Italian-American novels by creating impossible narratives of “development” built around ghetto children, Herbst and Porters’ works seem to stem from the genre of the sentimental novel and the novel of “awakening” and to twist them into a modernist version of possible female Bildungs.

The genealogical decomposition of a matrix population model with applications to the aggregation of stages.

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Bienvenu, François; Akçay, Erol; Legendre, Stéphane; McCandlish, David M

2017-06-01

Matrix projection models are a central tool in many areas of population biology. In most applications, one starts from the projection matrix to quantify the asymptotic growth rate of the population (the dominant eigenvalue), the stable stage distribution, and the reproductive values (the dominant right and left eigenvectors, respectively). Any primitive projection matrix also has an associated ergodic Markov chain that contains information about the genealogy of the population. In this paper, we show that these facts can be used to specify any matrix population model as a triple consisting of the ergodic Markov matrix, the dominant eigenvalue and one of the corresponding eigenvectors. This decomposition of the projection matrix separates properties associated with lineages from those associated with individuals. It also clarifies the relationships between many quantities commonly used to describe such models, including the relationship between eigenvalue sensitivities and elasticities. We illustrate the utility of such a decomposition by introducing a new method for aggregating classes in a matrix population model to produce a simpler model with a smaller number of classes. Unlike the standard method, our method has the advantage of preserving reproductive values and elasticities. It also has conceptually satisfying properties such as commuting with changes of units. Copyright © 2017 Elsevier Inc. All rights reserved.

Development of clay liquid detergent for Islamic cleansing and the stability study.

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Angkatavanich, J; Dahlan, W; Nimmannit, U; Sriprasert, V; Sulongkood, N

2009-04-01

Clay liquid detergents (CLDs) were developed for cleansing religiously-prohibited dirt ('najis') according to Islamic law. Four types of clay were selected: marl, kaolin, bentonite and veegum. After product development trials, five CLD formulations with varying combinations of clays were qualified for stability testing. Three exaggerated temperature conditions were considered: 4 degrees C for 24 h, 50 degrees C for 7 days, and 40 degrees C for 1 month. The CLDs were also evaluated at 30, 60 and 90 days after production, while being stored at room temperature (RT30, RT60 and RT90). Physical and chemical characteristics including pH, colour, viscosity, surface tension, foam tests and sensory liking scores were evaluated. Our results showed that the kaolin-based formula, F2, had an optimal pH (closest to skin pH) of 5.08. The other formulas ranged from pH 6 to 8. Colour shades of the CLDs ranged from white, to creamy white, to mildly greenish-white. The foaming properties of the CLDs, the means +/- SD of foam heights at 0 and 5 min, using the Ross-Miles test, were 19.13 +/- 0.25 to 20.88 +/- 0.45 cm at RT90 and were comparable with those of commercial detergents. Foam stability of all CLDs was high, as shown from the foam heights between 0 and 5 min being not significantly different (P > 0.05). The surface tensions, means +/- SD, of CLD solutions were between 27.94 +/- 0.08 and 28.72 +/- 0.04 mN m(-1), which were slightly better than the surface tension of 29.08 +/- 0.04 mN m(-1) for sodium lauryl sulphate. There was a weak negative relationship between surface activity and foam height, based on the pooled data of the CLDs (R(2) = 0.209, P viscosity of four CLDs ranged from 16 317 to 49 036 mPa s. In conclusion, CLDs can be formulated with good stability. F2 (kaolin-based, with a white, creamy texture) was the best CLD formula. It had the highest surface activity, moderate lathering and pleasant physical appearance.

The genealogy and genetic viability of reintroduced Yellowstone grey wolves.

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Vonholdt, Bridgett M; Stahler, Daniel R; Smith, Douglas W; Earl, Dent A; Pollinger, John P; Wayne, Robert K

2008-01-01

The recovery of the grey wolf in Yellowstone National Park is an outstanding example of a successful reintroduction. A general question concerning reintroduction is the degree to which genetic variation has been preserved and the specific behavioural mechanisms that enhance the preservation of genetic diversity and reduce inbreeding. We have analysed 200 Yellowstone wolves, including all 31 founders, for variation in 26 microsatellite loci over the 10-year reintroduction period (1995-2004). The population maintained high levels of variation (1995 H(0) = 0.69; 2004 H(0) = 0.73) with low levels of inbreeding (1995 F(IS) = -0.063; 2004 F(IS) = -0.051) and throughout, the population expanded rapidly (N(1995) = 21; N(2004) = 169). Pedigree-based effective population size ratios did not vary appreciably over the duration of population expansion (1995 N(e)/N(g) = 0.29; 2000 N(e)/N(g) = 0.26; 2004 N(e)/N(g) = 0.33). We estimated kinship and found only two of 30 natural breeding pairs showed evidence of being related (average r = -0.026, SE = 0.03). We reconstructed the genealogy of 200 wolves based on genetic and field data and discovered that they avoid inbreeding through a wide variety of behavioural mechanisms including absolute avoidance of breeding with related pack members, male-biased dispersal to packs where they breed with nonrelatives, and female-biased subordinate breeding. We documented a greater diversity of such population assembly patterns in Yellowstone than previously observed in any other natural wolf population. Inbreeding avoidance is nearly absolute despite the high probability of within-pack inbreeding opportunities and extensive interpack kinship ties between adjacent packs. Simulations showed that the Yellowstone population has levels of genetic variation similar to that of a population managed for high variation and low inbreeding, and greater than that expected for random breeding within packs or across the entire breeding pool. Although short

Moorean tree snail survival revisited: a multi-island genealogical perspective.

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Lee, Taehwan; Burch, John B; Coote, Trevor; Pearce-Kelly, Paul; Hickman, Carole; Meyer, Jean-Yves; O Foighil, Diarmaid

2009-08-18

The mass extirpation of the island of Moorea's endemic partulid tree snail fauna, following the deliberate introduction of the alien predator Euglandina rosea, represents one of the highest profile conservation crises of the past thirty years. All of the island's partulids were thought to be extirpated by 1987, with five species persisting in zoos, but intensive field surveys have recently detected a number of surviving wild populations. We report here a mitochondrial (mt) phylogenetic estimate of Moorean partulid wild and captive lineage survival calibrated with a reference museum collection that pre-dates the predator's introduction and that also includes a parallel dataset from the neighboring island of Tahiti. Although severe winnowing of Moorea's mt lineage diversity has occurred, seven of eight (six Partula; two Samoana) partulid tip clades remain extant. The extinct mt clade occurred predominantly in the P. suturalis species complex and it represented a major component of Moorea's endemic partulid treespace. Extant Moorean mt clades exhibited a complex spectrum of persistence on Moorea, in captivity, and (in the form of five phylogenetically distinct sister lineages) on Tahiti. Most notably, three Partula taxa, bearing two multi-island mt lineages, have survived decades of E. rosea predation on Moorea (P. taeniata) and in the valleys of Tahiti (P. hyalina and P. clara). Their differential persistence was correlated with intrinsic attributes, such as taxonomy and mt lineages, rather than with their respective within-island distribution patterns. Conservation efforts directed toward Moorean and Tahitian partulids have typically operated within a single island frame of reference, but our discovery of robust genealogical ties among survivors on both islands implies that a multi-island perspective is required. Understanding what genetic and/or ecological factors have enabled Partula taeniata, P. hyalina and P. clara to differentially survive long-term direct

Moorean tree snail survival revisited: a multi-island genealogical perspective

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Meyer Jean-Yves

2009-08-01

Full Text Available Abstract Background The mass extirpation of the island of Moorea's endemic partulid tree snail fauna, following the deliberate introduction of the alien predator Euglandina rosea, represents one of the highest profile conservation crises of the past thirty years. All of the island's partulids were thought to be extirpated by 1987, with five species persisting in zoos, but intensive field surveys have recently detected a number of surviving wild populations. We report here a mitochondrial (mt phylogenetic estimate of Moorean partulid wild and captive lineage survival calibrated with a reference museum collection that pre-dates the predator's introduction and that also includes a parallel dataset from the neighboring island of Tahiti. Results Although severe winnowing of Moorea's mt lineage diversity has occurred, seven of eight (six Partula; two Samoana partulid tip clades remain extant. The extinct mt clade occurred predominantly in the P. suturalis species complex and it represented a major component of Moorea's endemic partulid treespace. Extant Moorean mt clades exhibited a complex spectrum of persistence on Moorea, in captivity, and (in the form of five phylogenetically distinct sister lineages on Tahiti. Most notably, three Partula taxa, bearing two multi-island mt lineages, have survived decades of E. rosea predation on Moorea (P. taeniata and in the valleys of Tahiti (P. hyalina and P. clara. Their differential persistence was correlated with intrinsic attributes, such as taxonomy and mt lineages, rather than with their respective within-island distribution patterns. Conclusion Conservation efforts directed toward Moorean and Tahitian partulids have typically operated within a single island frame of reference, but our discovery of robust genealogical ties among survivors on both islands implies that a multi-island perspective is required. Understanding what genetic and/or ecological factors have enabled Partula taeniata, P. hyalina and P

Efficacy of umbilical cord cleansing with a single application of 4% chlorhexidine for the prevention of newborn infections in Uganda: study protocol for a randomized controlled trial.

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Nankabirwa, Victoria; Tylleskär, Thorkild; Tumuhamye, Josephine; Tumwine, James K; Ndeezi, Grace; Martines, José C; Sommerfelt, Halvor

2017-07-12

Yearly, nearly all the estimated worldwide 2.7 million neonatal deaths occur in low- and middle-income countries. Infections, including those affecting the umbilical cord (omphalitis), are a significant factor in approximately a third of these deaths. In fact, the odds of all-cause mortality are 46% higher among neonates with omphalitis than in those without. Five large randomized controlled trials in Asia and Sub-Saharan Africa (SSA) have examined the effect of multiple cord stump applications with 4% chlorhexidine (CHX) for at least 7 days on the risk of omphalitis and neonatal death. These studies, all community-based, show that multiple CHX applications reduced the risk of omphalitis. Of these trials, only one study from South Asia (the Bangladeshi study) and none from Africa examined the effect of a single application of CHX as soon as possible after birth. In this Bangladeshi trial, CHX led to a reduction in the risk of mild-moderate omphalitis and neonatal death. It is important, in an African setting, to explore the effect of a single application among health-facility births. A single application is programmatically much simpler to implement than daily applications for 7 days. Therefore, our study compares umbilical cord cleansing with a single application of 4% CHX at birth with dry cord care among Ugandan babies born in health facilities, on the risk of omphalitis and severe neonatal illness. The CHX study is a facility-based, individually randomized controlled trial that will be conducted among 4760 newborns in Uganda. The primary outcomes are severe illness and omphalitis during the neonatal period. Analysis will be by intention-to-treat. This study will provide novel evidence, from a Sub-Saharan African setting, of the effect of umbilical cord cleansing with a single application of 4% CHX at birth and identify modifiable risk factors for omphalitis. ClinicalTrials.gov, identifier: NCT02606565 . Registered on 12 November 2015.

Confessional Records as a Source of the History of the Pskov Church and Clergy of the 1727-1762

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Postnikov Arsenii

2016-12-01

Full Text Available The task of the article is to introduce of the new mass sources for the research of the Pskov church and clergy into the scientific circulation. The work is based on the Pskov confessional records of the 1727–1762, kept in State Archive of the Pskov Region (SAPR, for the first time raised in full amount for research. The general historiography on the subject as well as history of introduction of the confessional records into church usage are presented in the article. Results of systematization of the confessional records given have afforded to defi ne the cast of the functioning parishes in Pskov. As a whole it was identified 597 confessional records of 57 “Pskov Town” churches for the period of research. They contain the extensive knowledge on the personnel of Church clergy and the number of white clergy in Pskov during the first decades of the synod period in the Russian Orthodox Church history. On their basis it is possible to find out about the time and periods of clergy personnel’s service in every temple, about movements by the “ladder of ranks”, that shows life path of the clergy representatives in the years when there was no service records and clergy accounts, containing biography data. The remarkable feature of the confessional records is that they are the fi rst source to appear by time where with the highest degree of completeness the people “spiritual and their household” were taken into account. There are data given here about all members of the priesthood and clergy families and their age (including female part, that opens the wide opportunities for reconstruction of the clergy representatives’ genealogies and study of the spiritual estate as a whole. Refs 16 names.

Denver Public Library Western History/Genealogy Digital Collections

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box. Results will be a list of records that contain those words anywhere in the record. Refine your Henry Jackson Photos William Henry Jackson: American West Mining Photos Mining Louis Charles McClure Photos Louis Charles McClure: Colorado Otto Perry Photos Otto Perry: Railroads Robert W. Richardson

77 FR 53870 - Availability of a Legal Entity Identifier Meeting the Requirements of the Regulations of the...

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2012-09-04

... records, data, and messages; and maintain appropriate system safeguards). Verification of Entity Identification (e.g., cleanse and validate identification data submitted through both self-registration and third... information; provide local verification in countries world-wide; visit provided addresses to verify entity...

A genealogia em Foucault: uma trajetoria The genealogy in Foucault: a trajectory

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Flavia Cristina Silveira Lemos

2009-12-01

Full Text Available Este artigo tem o objetivo de realizar uma trajetória da genealogia enquanto modo de escrever a história como pergunta/problema, de acordo com Michel Foucault, rompendo com uma história contínua, linear, teleológica, que buscava origens e semelhanças entre os objetos e as tentativas de estabelecer relações causais entre os acontecimentos. Uma história das práticas discursivas, de poder e subjetivação era a empreitada proposta por Foucault. A análise da proveniência e da emergência rompia com toda uma tradição historiográfica que fazia dos eventos memória e monumentos construídos e interpretados por categorias de semelhança. Foucault questiona este modelo de fazer história, trabalhando com novos temas e problemas e operando com a multiplicidade de acontecimentos dispersos, raros, heterogêneos, em recortes de séries de enunciados em arquivos, sem busca de origens primeiras e sem fins utilitaristas a alcançar.This article aims to achieve a path of genealogy as a way to write history as question / problem, according to Michel Foucault, breaking with a continuous, linear, teleological history, which sought origins and similarities between objects and attempts to establish causal relationships between the events. A history of discursive practices, power and subjectivity was the contract proposed by Foucault. The analysis of the source and emergency broke with a whole historiographical tradition which made the events memory and monuments constructed and interpreted by categories of similarity. Foucault questions this model to make history, working with new issues and problems and working with the multiplicity of scattered, rare, heterogeneous events, in clippings of series of statements in files, without searching for early origins and without utilitarian goals to be achieved.

Learners as Historians: Making History Come Alive through Historical Inquiry

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Pappas, Marjorie L.

2007-01-01

Historians explore historical accounts, memoirs, diaries, letters, newspaper articles, speeches, historical documents, relevant legislation, maps, ship manifests, genealogical records, official certificates, photographs, and paintings. In short, historians examine any official or unofficial document that might provide relevant information about…

Processes of social flourishing and their liminal collapse: elements to a genealogy of globalization.

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Szakolczai, Arpad

2016-09-01

This article aims at exploring a long-term historical perspective on which contemporary globalization can be more meaningfully situated. A central problem with established approaches to globalization is that they are even more presentist than the literature on modernization was. Presentism not only means the ignoring of history, but also the unreflective application to history of concepts taken from the study of the modern world. In contrast, it is argued that contemporary globalization is not a unique development, but rather is a concrete case of a historical type. Taking as its point of departure the spirit, rather than the word, of Max Weber, this article extends the scope of sociological investigation into archaeological evidence. Having a genealogical design and introducing the concept of 'liminality', the article approaches the modern process of globalization through reconstructing the internal dynamics of another type of historical change called 'social flourishing'. Taking up the Weberian approach continued by Eisenstadt in his writings on 'axial age', it moves away from situations of crisis as reference point, shifting attention to periods of revival by introducing the term 'epiphany'. Through the case of early Mesopotamia, it shows how social flourishing can be transmogrified into globalizing growth, gaining a new perspective concerning the kind of 'animating spirit' that might have driven the shift from Renaissance to Reformation, the rise of modern colonialism, or contemporary globalization. More generally, it will retrieve the long-term historical background of the axial age and demonstrate the usefulness and importance of archaeological evidence for sociology. © London School of Economics and Political Science 2016.

Experimental estimation of mutation rates in a wheat population with a gene genealogy approach.

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Raquin, Anne-Laure; Depaulis, Frantz; Lambert, Amaury; Galic, Nathalie; Brabant, Philippe; Goldringer, Isabelle

2008-08-01

Microsatellite markers are extensively used to evaluate genetic diversity in natural or experimental evolving populations. Their high degree of polymorphism reflects their high mutation rates. Estimates of the mutation rates are therefore necessary when characterizing diversity in populations. As a complement to the classical experimental designs, we propose to use experimental populations, where the initial state is entirely known and some intermediate states have been thoroughly surveyed, thus providing a short timescale estimation together with a large number of cumulated meioses. In this article, we derived four original gene genealogy-based methods to assess mutation rates with limited bias due to relevant model assumptions incorporating the initial state, the number of new alleles, and the genetic effective population size. We studied the evolution of genetic diversity at 21 microsatellite markers, after 15 generations in an experimental wheat population. Compared to the parents, 23 new alleles were found in generation 15 at 9 of the 21 loci studied. We provide evidence that they arose by mutation. Corresponding estimates of the mutation rates ranged from 0 to 4.97 x 10(-3) per generation (i.e., year). Sequences of several alleles revealed that length polymorphism was only due to variation in the core of the microsatellite. Among different microsatellite characteristics, both the motif repeat number and an independent estimation of the Nei diversity were correlated with the novel diversity. Despite a reduced genetic effective size, global diversity at microsatellite markers increased in this population, suggesting that microsatellite diversity should be used with caution as an indicator in biodiversity conservation issues.

Genetic evaluation of the captive breeding program of the Persian wild ass

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Nielsen, R.K.; Pertoldi, C.; Loeschcke, Volker

2007-01-01

During the last century, many species have become endangered and conservation in terms of captive breeding has been crucial for their survival. Classical management of captive species is based on recorded genealogies. However, if pedigrees are incomplete or inaccurate, it can bias...

On the air cleansing efficiency of an extended green wall: a CFD analysis of mechanistic details of transport processes.

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Joshi, Saumitra V; Ghosh, Sat

2014-11-21

The detrimental impact of rising air pollution levels in urban landscapes has become conspicuous over the last decade, particularly in developing countries. This novel numerical study quantifies the cleansing efficiency of green façades draped with a copiously growing tropical creeper Vernonia elaeagnifolia. Turbulent transport of SO2 to the leaf boundary layer and subsequent diffusion across stomatal pores into the mesophyllic cells is modeled at the micro level, including its ionic dissociation in the leaf׳s interior. A SEM analysis indicates stomatal dimensions and density. Whilst previous studies have used either spatially averaged equations or resistance models, a spatially discretized computational approach is adopted in this study. The resulting concentration distribution is used to calculate the deposition velocity on stomatal pores, which is then extrapolated over the entire façade to yield bulk pollutant removal rates. A deposition velocity of 1.53mms(-1) and 0.72mms(-1) is obtained for open and closed pores respectively, with removal rates equal to 1.11×10(-6)s(-1) and 1.05×10(-6)s(-1) for dry and humid weather respectively. Sensitivity studies on the removal rate are carried out based on humidity, stomatal aperture and leaf temperature. The removal rate dependence on the Leaf Area Index (LAI) is also investigated. It is inferred from simulations that vegetated façades are efficient at mitigation of residual pollution. Copyright © 2014 Elsevier Ltd. All rights reserved.

Philanthropy and Human Rights - The Genealogy of the Idea from Antiquity to Global Society

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Øjvind Larsen

2013-06-01

Full Text Available In the last couple of decades, philanthropy has become a concern which is taken seriously in the Western world. Normal people give donations and volunteer on a large scale within the institutions of civil society. This is the case for business corporations as well, who now have to act with a form of personal responsibility. Such a responsibility is institutionalized in the big global CSR movement, which has now been integrated in the UN Global Compact. Philanthropy has many dimensions; these include ethical, juridical, political, economic and cultural dimensions. In the last years, a lot has been written about philanthropy from a political, sociological, anthropological and managerial perspective. However, an essential question remains: what does philanthropy mean? In a Greek context, philanthropy is connected to a friendly act towards one’s owns close connections such as family or fellow citizens, and normally utilized to promote one’s own prestige in the city-state. In Roman context, universal humanism, humanitas, was invented. This universal perspective was also supported by Christianity. It is this universal concept of philanthropy which is the foundation for the different philanthropic traditions in Germany, England, France and USA. In each tradition is developed special features of the concept of philanthropy. The four traditions are summarized in the UN universal human rights, which has become the common normative reference for global philanthropy. In this way philanthropy has become, in a modern sense, a charitable act with the aim to promote human happiness independent of gender, class, race, etc. This is the genealogy of the modern understanding of philanthropy, which will be developed in this paper.

Using extended genealogy to estimate components of heritability for 23 quantitative and dichotomous traits.

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Zaitlen, Noah; Kraft, Peter; Patterson, Nick; Pasaniuc, Bogdan; Bhatia, Gaurav; Pollack, Samuela; Price, Alkes L

2013-05-01

Important knowledge about the determinants of complex human phenotypes can be obtained from the estimation of heritability, the fraction of phenotypic variation in a population that is determined by genetic factors. Here, we make use of extensive phenotype data in Iceland, long-range phased genotypes, and a population-wide genealogical database to examine the heritability of 11 quantitative and 12 dichotomous phenotypes in a sample of 38,167 individuals. Most previous estimates of heritability are derived from family-based approaches such as twin studies, which may be biased upwards by epistatic interactions or shared environment. Our estimates of heritability, based on both closely and distantly related pairs of individuals, are significantly lower than those from previous studies. We examine phenotypic correlations across a range of relationships, from siblings to first cousins, and find that the excess phenotypic correlation in these related individuals is predominantly due to shared environment as opposed to dominance or epistasis. We also develop a new method to jointly estimate narrow-sense heritability and the heritability explained by genotyped SNPs. Unlike existing methods, this approach permits the use of information from both closely and distantly related pairs of individuals, thereby reducing the variance of estimates of heritability explained by genotyped SNPs while preventing upward bias. Our results show that common SNPs explain a larger proportion of the heritability than previously thought, with SNPs present on Illumina 300K genotyping arrays explaining more than half of the heritability for the 23 phenotypes examined in this study. Much of the remaining heritability is likely to be due to rare alleles that are not captured by standard genotyping arrays.

Using extended genealogy to estimate components of heritability for 23 quantitative and dichotomous traits.

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Noah Zaitlen

2013-05-01

Full Text Available Important knowledge about the determinants of complex human phenotypes can be obtained from the estimation of heritability, the fraction of phenotypic variation in a population that is determined by genetic factors. Here, we make use of extensive phenotype data in Iceland, long-range phased genotypes, and a population-wide genealogical database to examine the heritability of 11 quantitative and 12 dichotomous phenotypes in a sample of 38,167 individuals. Most previous estimates of heritability are derived from family-based approaches such as twin studies, which may be biased upwards by epistatic interactions or shared environment. Our estimates of heritability, based on both closely and distantly related pairs of individuals, are significantly lower than those from previous studies. We examine phenotypic correlations across a range of relationships, from siblings to first cousins, and find that the excess phenotypic correlation in these related individuals is predominantly due to shared environment as opposed to dominance or epistasis. We also develop a new method to jointly estimate narrow-sense heritability and the heritability explained by genotyped SNPs. Unlike existing methods, this approach permits the use of information from both closely and distantly related pairs of individuals, thereby reducing the variance of estimates of heritability explained by genotyped SNPs while preventing upward bias. Our results show that common SNPs explain a larger proportion of the heritability than previously thought, with SNPs present on Illumina 300K genotyping arrays explaining more than half of the heritability for the 23 phenotypes examined in this study. Much of the remaining heritability is likely to be due to rare alleles that are not captured by standard genotyping arrays.

Notas para uma genealogia da Psicologia Social Notes for a genealogy of Social Psychology

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Rosane Neves da Silva

2004-08-01

Full Text Available A partir de uma "desnaturalização" do conceito de social, pretende-se situar as condições de possibilidade para a invenção da psicologia social. Utilizando uma estratégia genealógica, nosso objetivo é mostrar que, no lugar da psicologia explicar o social, é o próprio social que deve explicar o surgimento da psicologia moderna. Para tanto, é preciso deixar de considerar o social como sinônimo da noção de sociabilidade e passar a considerá-lo como algo essencialmente construído a partir de determinadas práticas humanas. Tal problematização permite entender como se produzem, no final do século XIX, as primeiras aproximações da psicologia moderna em direção ao social a partir das questões relacionadas ao fenômeno das multidões.The "denaturalization" of the concept "social" allow us to situate the conditions to the invention of social psychology. Using the genealogy strategy, our goal is to show that it is not psychology that explains the "social" but it is the "social" itself that explains the emergence of modern psychology. In order to attain our goal it is necessary to abandon the use of social as a synonym of sociability and to consider the "social" as a product essentially constructed by determinate human practices. This strategy allows us to understand how, at the end of the XIX century, modern psychology's firsts theoretical approaches towards the "social" were produced from matters related to the phenomena of the masses.

The middle-class nature of identity and its implications for education: a genealogical analysis and reevaluation of a culturally and historically bounded concept.

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Matusov, Eugene; Smith, Mark Philip

2012-09-01

We consider identity as a historically emerging discourse that requires genealogical analysis - not to discover the roots of our identity but to commit [ourselves] to its dissipation (Foucault 1977, p. 162). We suggest analyzing identity through the history of socio-economic classes, their life struggles, ambitions, development, and reproduction. We see learning not as a project of transformation of identity, but rather as developing access to socially valuable practices and developing one's own voice within these practices (through addressing and responding to other voices). The access and voice projects free agents from unnecessary finalization and objectivization by oneself and others (Bakhtin 1999; Bakhtin 1990). In education, we should develop indigenous discourses of learning and develop a conceptual framework that makes analysis of diverse discourses possible. We argue that learning, as transformation of participation in a sociocultural practice to gain more access, is a better conceptual framework than learning as transformation of identity.

Problematizando a reforma psiquiátrica brasileira: a genealogia da reabilitação psicossocial Problematizaciones de la reforma psiquiátrica brasileña: la genealogía de la rehabilitación psicosocial Problematizating the brazilian psychiatric reform: the genealogy of psychosocial rehabilitation

Directory of Open Access Journals (Sweden)

Alessandra Teixeira Marques Pinto

2010-03-01

Full Text Available Este artigo tem por objetivo problematizar um dispositivo importante no processo de reforma psiquiátrica brasileira que é a reabilitação psicossocial. Os autores observam que novas modalidades de tratamento em saúde mental não determinam que os doentes mentais possam efetivamente assumir a condição de cidadão, pois princípios manicomiais podem estar presentes, embasando serviços e práticas. O que se observou é que a reabilitação psicossocial tem uma grande importância na vida dos ditos doentes mentais, mas apresenta o risco de promover a manutenção da condição de psiquiatrizado. Para se pensar sobre essa questão, recorre-se à genealogia de Michel Foucault que consiste na problematização das práticas de poder subjacentes aos discursos psiquiátricos contemporâneos no Brasil.Este artículo tiene por finalidad problematizar un dispositivo importante en el proceso de reforma psiquiátrica brasileña que es la rehabilitación psicosocial. Los autores observan que nuevas modalidades de tratamiento en salud mental no determinan que los enfermos mentales puedan efectivamente asumir la condición de ciudadano, pues principios de las prácticas manicomiales pueden estar presentes, dando soporte a los servicios y prácticas actuales. Lo observado es que la rehabilitación psicosocial tiene una enorme importancia en la vida de dichos enfermos mentales, pero presenta el riesgo de promover la manutención de la condición de psiquiatrizados. Para pensar sobre esta cuestión, se recurre a la genealogía de Michel Foucault a fin de poner en cuestión las prácticas de poder subyacentes en los discursos psiquiátricos contemporáneos en Brasil.The aim of this article is to question a very important device of the actual Brazilian psychiatric reform process: psycho-social rehabilitation. The authors formulated a hypothesis that the creation of new forms of treatment in mental health does not determine that the mentally-diseased can

Splatter during jet irrigation cleansing of a wound model: a comparison of three inexpensive devices.

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Pigman, E C; Karch, D B; Scott, J L

1993-10-01

Pressurized jet irrigation is commonly used to cleanse traumatic wounds but results in splatter of blood, a biohazard. Three inexpensive irrigation devices were compared to assess the degree of splatter produced: a 1.25-in. 18-gauge angiocath, an Irrijet Irrigation System with a 12.7-cm splash shield, and a Zerowet Splashield held directly against the wound (Zerowet-C) and held 4 to 10 cm from the wound, an incorrect technique (Zerowet-I). A standard laceration was created in pieces of beef. This wound model was placed 1 m from the floor. Paper grid sheets were placed on the irrigator's face and chest. Six grid sheets were suspended at the 9:00, 12:00, and 3:00 positions 1 m from the wound model and 1 and 1.5 m from the floor to simulate exposure to nearby individuals. Two grid sheets were placed flat on the floor, at the 10:30 and 1:30 positions, 1 m from the base of the wound model stand. The study area was contained in a 3 x 2 x 2 m plastic sheet enclosure to prevent air drafts. Ten irrigations were performed with the angiocath, Irrijet, Zerowet-I, and Zerowet-C. Each run used 200 mL methylene blue solution delivered with a 50-mL syringe by one-hand pressure. The methylene blue splatter on each of the grids was counted by size (diameter, less than 1 mm, more than 1 mm and less than 5 mm, more than 5 mm and less than 10 mm, and more than 10 mm). There was significantly less splatter onto the irrigator's face and chest with Irrijet, Zerowet-I, and Zerowet-C. No facial splatter occurred with Zerowet-C. There was significantly less splatter at the 9:00 and 12:00 positions at both heights, and on the floor with Irrijet, Zerowet-I, and Zerowet-C. Less significant splatter difference was noted at the 3:00 position. Irrijet, Zerowet-I, and Zerowet-C were superior to the angiocath in preventing splatter during this wound model irrigation. The correct use of Zerowet (Zerowet-C) was particularly effective in preventing splatter onto the irrigator's face.

What's in a Name: Elective Genealogy in Schwarz-Bart's Early Novels

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Clarisse Zimra

1993-01-01

Full Text Available This essay considers the question of the textual inscription of history in Solitude, Plat de porc and Télumée , by focusing on a narrative feature present in all three: the naming scene, wherein characters claim elective descent from a real historical figure, the pregnant mulatto woman, Solitude, captured and executed after the battle of Matouba in 1802 on Guadeloupe. Every Schwarz-Bart novel to date contains at least one scene, often several, staging this retelling of specifically Guadeloupean origins: the resistance to the reinstatement of slavery, and the ensuing tragedy on Matouba. In Un Plat de porc aux bananes vertes (1967, the child Mariotte, refusing the white values of her household, claims Solitude as model and ancestor. Later in Plule et vent sur Télumée Miracle (1972, Télumée regains her rightful place, through the connecting links of the oral chain, within a whole genealogy that is both biological and elective. Schwarz-Bart's corpus should be read as a gradual expansion of storytelling as a naming moment that makes sense of history in the retelling of it. This dramatized primal scene serves as matrix for the fictional discourse: it is the moment of revelation that simultaneously structures the narrator's individual consciousness and the narrative unfolding of a once-repressed collective memory. In the text's matricial moment, the daughter refuses the name—and the law—of the patriarchal Father (upending Lacan's "nom/non du père," so to speak to reclaim the name, and, in Solitude's own pregnancy, the body of the Mother. It is a political act in that its coming into existence demands a radical shift in power relations as well as in consciousness. For a Schwarz-Bart heroine, this represents the first necessary step towards grounding herself in a tradition and an oral chain of her own choosing, with Negritude as its implied counter-text. What is remarkable is that Schwarz-Bart eventually rejects the binary, essentialist trap

Tocar a través del cuadro: una genealogía del interfaz como metáfora de control en el espacio del arte, el cine y los videojuegos

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Alfonso Cuadrado Alvarado

2014-07-01

Full Text Available ResumenEl objetivo del artículo es examinar las relaciones que el interfaz mantiene con el concepto de pantalla y cuadro en el arte, la realidad virtual,  el cine y los videojuegos.Para ello se establece una genealogía de la mediación a través de la pantalla desde el nacimiento de la perspectiva en el Renacimiento, como punto de inicio de la representación visual dominante, hasta el presente.El análisis muestra los cambios en la relación entre los tres elementos de la representación: el espectador, la pantalla y la escena, que se han producido por el surgimiento de las vanguardias artísticas y el arte interactivo como reacción al modelo de representación realista. Este recorrido lleva a concluir que el interfaz además de su papel mediador, se ha convertido en el paradigma de la comunicación actual, integrándose en el proceso de relevo que la representación realista ha dado al mito digital.AbstractThe aim of the paper is to examine the relationships maintained with the interface screen concept and box art, virtual reality, film and video games.To do a genealogy of mediation is established through the screen from the birth of perspective in the Renaissance, as the starting point of the dominant visual representation to present.The analysis shows the changes in the relationship between the three elements of the representation: the viewer, the screen and the scene, which were caused by the emergence of the avant-garde and interactive art in reaction to model realistic representation. This route leads to the conclusion that the interface in addition to its mediating role, has become the paradigm of modern communication, integrated into the process of relief that realistic digital representation has given myth.

Identification, genealogical structure and population genetics of S-alleles in Malus sieversii, the wild ancestor of domesticated apple.

Science.gov (United States)

Ma, X; Cai, Z; Liu, W; Ge, S; Tang, L

2017-09-01

The self-incompatibility (SI) gene that is specifically expressed in pistils encodes the SI-associated ribonuclease (S-RNase), functioning as the female-specificity determinant of a gametophytic SI system. Despite extensive surveys in Malus domestica, the S-alleles have not been fully investigated for Malus sieversii, the primary wild ancestor of the domesticated apple. Here we screened the M. sieversii S-alleles via PCR amplification and sequencing, and identified 14 distinct alleles in this species. By contrast, nearly 40 are present in its close wild relative, Malus sylvestris. We further sequenced 8 nuclear genes to provide a neutral reference, and investigated the evolution of S-alleles via genealogical and population genetic analyses. Both shared ancestral polymorphism and an excess of non-synonymous substitution were detected in the S-RNases of the tribe Maleae in Rosaceae, indicating the action of long-term balancing selection. Approximate Bayesian Computations based on the reference neutral loci revealed a severe bottleneck in four of the six studied M. sieversii populations, suggesting that the low number of S-alleles found in this species is mainly the result of diversity loss due to a drastic population contraction. Such a bottleneck may lead to ambiguous footprints of ongoing balancing selection detected at the S-locus. This study not only elucidates the constituents and number of S-alleles in M. sieversii but also illustrates the potential utility of S-allele number shifts in demographic inference for self-incompatible plant species.

A parametric interpretation of Bayesian Nonparametric Inference from Gene Genealogies: Linking ecological, population genetics and evolutionary processes.

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Ponciano, José Miguel

2017-11-22

Using a nonparametric Bayesian approach Palacios and Minin (2013) dramatically improved the accuracy, precision of Bayesian inference of population size trajectories from gene genealogies. These authors proposed an extension of a Gaussian Process (GP) nonparametric inferential method for the intensity function of non-homogeneous Poisson processes. They found that not only the statistical properties of the estimators were improved with their method, but also, that key aspects of the demographic histories were recovered. The authors' work represents the first Bayesian nonparametric solution to this inferential problem because they specify a convenient prior belief without a particular functional form on the population trajectory. Their approach works so well and provides such a profound understanding of the biological process, that the question arises as to how truly "biology-free" their approach really is. Using well-known concepts of stochastic population dynamics, here I demonstrate that in fact, Palacios and Minin's GP model can be cast as a parametric population growth model with density dependence and environmental stochasticity. Making this link between population genetics and stochastic population dynamics modeling provides novel insights into eliciting biologically meaningful priors for the trajectory of the effective population size. The results presented here also bring novel understanding of GP as models for the evolution of a trait. Thus, the ecological principles foundation of Palacios and Minin (2013)'s prior adds to the conceptual and scientific value of these authors' inferential approach. I conclude this note by listing a series of insights brought about by this connection with Ecology. Copyright © 2017 The Author. Published by Elsevier Inc. All rights reserved.

Generation time and effective population size in Polar Eskimos

Science.gov (United States)

Matsumura, Shuichi; Forster, Peter

2008-01-01

North Greenland Polar Eskimos are the only hunter–gatherer population, to our knowledge, who can offer precise genealogical records spanning several generations. This is the first report from Eskimos on two key parameters in population genetics, namely, generation time (T) and effective population size (Ne). The average mother–daughter and father–son intervals were 27 and 32 years, respectively, roughly similar to the previously published generation times obtained from recent agricultural societies across the world. To gain an insight for the generation time in our distant ancestors, we calculated maternal generation time for two wild chimpanzee populations. We also provide the first comparison among three distinct approaches (genealogy, variance and life table methods) for calculating Ne, which resulted in slightly differing values for the Eskimos. The ratio of the effective to the census population size is estimated as 0.6–0.7 for autosomal and X-chromosomal DNA, 0.7–0.9 for mitochondrial DNA and 0.5 for Y-chromosomal DNA. A simulation of alleles along the genealogy suggested that Y-chromosomal DNA may drift a little faster than mitochondrial DNA in this population, in contrast to agricultural Icelanders. Our values will be useful not only in prehistoric population inference but also in understanding the shaping of our genome today. PMID:18364314

Privacy protection and public goods: building a genetic database for health research in Newfoundland and Labrador.

Science.gov (United States)

Kosseim, Patricia; Pullman, Daryl; Perrot-Daley, Astrid; Hodgkinson, Kathy; Street, Catherine; Rahman, Proton

2013-01-01

To provide a legal and ethical analysis of some of the implementation challenges faced by the Population Therapeutics Research Group (PTRG) at Memorial University (Canada), in using genealogical information offered by individuals for its genetics research database. This paper describes the unique historical and genetic characteristics of the Newfoundland and Labrador founder population, which gave rise to the opportunity for PTRG to build the Newfoundland Genealogy Database containing digitized records of all pre-confederation (1949) census records of the Newfoundland founder population. In addition to building the database, PTRG has developed the Heritability Analytics Infrastructure, a data management structure that stores genotype, phenotype, and pedigree information in a single database, and custom linkage software (KINNECT) to perform pedigree linkages on the genealogy database. A newly adopted legal regimen in Newfoundland and Labrador is discussed. It incorporates health privacy legislation with a unique research ethics statute governing the composition and activities of research ethics boards and, for the first time in Canada, elevating the status of national research ethics guidelines into law. The discussion looks at this integration of legal and ethical principles which provides a flexible and seamless framework for balancing the privacy rights and welfare interests of individuals, families, and larger societies in the creation and use of research data infrastructures as public goods. The complementary legal and ethical frameworks that now coexist in Newfoundland and Labrador provide the legislative authority, ethical legitimacy, and practical flexibility needed to find a workable balance between privacy interests and public goods. Such an approach may also be instructive for other jurisdictions as they seek to construct and use biobanks and related research platforms for genetic research.

What Trajectory for Energy Transition? The Genealogy of the Energy Transition Law and its Positioning with regard to Pre-existing Scenarios

International Nuclear Information System (INIS)

Criqui, Patrick

2014-01-01

The many lively debates that preceded -and still fuel- discussion of the 'Energy Transition and Green Growth' bill attest to the importance of that law for many French citizens and economic actors. Without going back over the debate on the feasibility or realism of the law's objectives, to which Futuribles contributed through its web site in late September, it is possible to put these matters into some perspective, as Patrick Criqui does here, by reminding us of the genealogy of the bill and the various future scenarios that were developed during the French National Debate on Energy Transition of 2013 before the bill passed into law. Criqui reminds us of the possible scenarios discussed, grouped as they were around four major energy trajectories: 'Energy-saving', 'Efficiency', 'Diversity' and 'Decarbonization'. Among these, the most important sources of divergence were over the level of reduction of energy consumption by 2050 and the relative parts to be played by nuclear power and renewable energies. Basing himself on the target figures included in the bill, Patrick Criqui identifies the image of the future towards which, on the face of it, the law points -namely, the 'Efficiency' trajectory- even if, as he very rightly emphasizes, its implementation will definitely be a dynamic affair, incorporating the various adaptations that might turn out to be necessary between now and 2050. (author)

Genetic genealogy reveals true Y haplogroup of House of Bourbon contradicting recent identification of the presumed remains of two French Kings.

Science.gov (United States)

Larmuseau, Maarten H D; Delorme, Philippe; Germain, Patrick; Vanderheyden, Nancy; Gilissen, Anja; Van Geystelen, Anneleen; Cassiman, Jean-Jacques; Decorte, Ronny

2014-05-01

Genetic analysis strongly increases the opportunity to identify skeletal remains or other biological samples from historical figures. However, validation of this identification is essential and should be done by DNA typing of living relatives. Based on the similarity of a limited set of Y-STRs, a blood sample and a head were recently identified as those belonging respectively to King Louis XVI and his paternal ancestor King Henry IV. Here, we collected DNA samples from three living males of the House of Bourbon to validate the since then controversial identification of these remains. The three living relatives revealed the Bourbon's Y-chromosomal variant on a high phylogenetic resolution for several members of the lineage between Henry IV and Louis XVI. This 'true' Bourbon's variant is different from the published Y-STR profiles of the blood as well as of the head. The earlier identifications of these samples can therefore not be validated. Moreover, matrilineal genealogical data revealed that the published mtDNA sequence of the head was also different from the one of a series of relatives. This therefore leads to the conclusion that the analyzed samples were not from the French kings. Our study once again demonstrated that in order to realize an accurate genetic identification of historical remains DNA typing of living persons, who are paternally or maternally related with the presumed donor of the samples, is required.

[Chromosome as a chronicler: Genetic dating, historical events, and DNA-genealogic temptation].

Science.gov (United States)

Balanovsky, O P; Zaporozhchenko, V V

2016-07-01

history events leave distinct traces in the history of haplogroups only under certain demographic conditions. Direct identification of national history with the history of its occurring haplogroups is inappropriate and is avoided in population genetic studies, although because of its simplicity and attractiveness it is a constant temptation for researchers. An example of DNA genealogy, an amateur field that went beyond the borders of even citizen science and is consistently using the principle of equating haplogroup with lineage and population, which leads to absurd results (e.g., Eurasia as an origin of humankind), can serve as a warning against a simplified approach for interpretation of genetic dating results.

Biological chemistry as a foundation of DNA genealogy: the emergence of "molecular history".

Science.gov (United States)

Klyosov, A A

2011-05-01

This paper presents the basis of DNA genealogy, a new field of science, which is currently emerging as an unusual blend of biochemistry, history, linguistics, and chemical kinetics. The methodology of the new approach is comprised of chemical (biological) kinetics applied to a pattern of mutations in non-recombinant fragments of DNA (Y chromosome and mtDNA, the latter not being considered in this overview). The goal of the analysis is to translate DNA mutation patterns into time spans to the most recent common ancestors of a given population or tribe and to the dating of ancient migration routes. To illustrate this approach, time spans to the common ancestors are calculated for ethnic Russians, that is Eastern Slavs (R1a1 tribe), Western Slavs (I1 and I2 tribes), and Northern (or Uralic) Slavs (N1c tribe), which were found to live around 4600 years before present (R1a1), 3650 ybp (I1), 3000 and 10,500 ybp (I2, two principal DNA lineages), and 3525 ybp (N1c) (confidence intervals are given in the main text). The data were compared with the respective dates for the nearest common ancestor of the R1a1 "Indo-European" population in India, who lived 4050 years before present, whose descendants represent the majority of the upper castes in India today (up to 72%). Furthermore, it was found that the haplotypes of ethnic Russians of the R1a1 haplogroup (up to 62% of the population in the Russian Federation) and those of the R1a1 Indians (more than 100 million today) are practically identical to each other, up to 67-marker haplotypes. This essentially solves a 200-year-old mystery of who were the Aryans who arrived in India around 3500 years before the present. Haplotypes and time spans to the ancient common ancestors were also compared for the ethnic Russians of haplogroups I1 and I2, on one hand, and the respective I1 and I2 populations in Eastern and Western Europe and Scandinavia, on the other. It is suggested that the approach described in this overview lays the

Bowel Preparation for Colonoscopy with Sodium Phosphate Solution versus Polyethylene Glycol-Based Lavage: A Multicenter Trial

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S. Schanz

2008-01-01

Full Text Available Background: Adequate bowel preparation is essential for accurate colonoscopy. Both oral sodium phosphate (NaP and polyethylene glycol-based lavage (PEG-ELS are used predominantly as bowel cleansing modalities. NaP has gained popularity due to low drinking volume and lower costs. The purpose of this randomized multicenter observer blinded study was to compare three groups of cleansing (NaP, NaP + sennosides, PEG-ELS + sennosides in reference to tolerability, acceptance, and cleanliness. Patient and Methods: 355 outpatients between 18 and 75 years were randomized into three groups (A, B, C receiving NaP = A, NaP, and sennosides = B or PEG-ELS and sennosides = C. Gastroenterologists performing colonoscopies were blinded to the type of preparation. All patients documented tolerance and adverse events. Vital signs, premedication, completeness, discomfort, and complications were recorded. A quality score (0–4 of cleanliness was generated. Results: The three groups were similar with regard to age, sex, BMI, indication for colonoscopy, and comorbidity. Drinking volumes (L (A = 4.33 + 1.2, B = 4.56 + 1.18, C = 4.93 + 1.71 were in favor of NaP (P = .005. Discomfort from ingested fluid was recorded in A = 39.8% (versus C: P = .015, B = 46.6% (versus C: P = .147, and C = 54.6%. Differences in tolerability and acceptance between the three groups were statistically not significant. No differences in adverse events and the cleanliness effects occurred in the three groups (P = .113. The cleanliness quality scores 0–2 were calculated in A: 77.7%, B: 86.7%, and C: 85.2%. Conclusions: These data fail to demonstrate significant differences in tolerability, acceptance, and preparation quality between the three types of bowel preparation for colonoscopy. Cleansing with NaP was not superior to PEG-ELS.

Genealogies and ages of cultural traits: An application of the theory of duality to the research on cultural evolution.

Science.gov (United States)

Kobayashi, Yutaka; Wakano, Joe Yuichiro; Ohtsuki, Hisashi

2018-05-09

A finite-population, discrete-generation model of cultural evolution is described, in which multiple discrete traits are transmitted independently. In this model, each newborn may inherit a trait from multiple cultural parents. Transmission fails with a positive probability unlike in population genetics. An ancestral process simulating the cultural genealogy of a sample of individuals is derived for this model. This ancestral process, denoted by M - , is shown to be dual to a process M + describing the change in the frequency of a trait. The age-frequency spectrum is defined as a two-dimensional array whose (i,k) element is the expected number of distinct cultural traits introduced k generations ago and now carried by i individuals in a sample of a particular size n. Numerical calculations reveal that the age-frequency spectrum and related metrics undergo a critical transition from a phase with a moderate number of young, rare traits to a phase with numerous very old, common traits when the expected number of cultural parents per individual exceeds one. It is shown that M + and M - converge to branching or deterministic processes, depending on the way population size tends to infinity, and these limiting processes bear some duality relationships. The critical behavior of the original processes M + and M - is explained in terms of a phase transition of the branching processes. Using the results of the limiting processes in combination, we derive analytical formulae that well approximate the age-frequency spectrum and also other metrics. Copyright © 2018 Elsevier Inc. All rights reserved.

Antibacterial efficacy of Salvadora persica as a cleansing teeth towards Streptococcus mutans and Lactobacilli colonies

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Erlina Sih Mahanani

2012-12-01

Full Text Available Background: Salvadora persica is a traditional chewing stick for cleaning teeth that it is known Siwak. Several studies have demonstrated the antimicrobial effects of Salvadora persica. Purpose: This study was aimed to examine the effectiveness of Salvadora persica in several modified preparation against the salivary Streptoccocus mutans and Lactobacilli. Methods: A single-blind, randomized clinical trial study with crossover design was used. The study comprised of 5 groups, per group consisted of 14 healthy dental students who had good oral hygiene. Each participant was given 5 intervention to clean their teeth using, electric toothbrush modified with siwak, electric toothbrush with siwak toothpaste (colgate kayu sugi toothpaste, electric toothbrush with general toothpaste (colgate total toothpaste, original siwak chewing stick and normal saline. The wash out periode each intervention was 3 days. Patients’ saliva was used to quantify the levels of Streptococcus mutans and Lactobacilli using caries risk test (CRT kit from Vivadent. Results: The results showed that there was a reduction in Streptococcus mutans and Lactobacilli risk score after cleansing different intervention except electric toothbrush modified with siwak. However, there was no significant difference for Streptococcus mutans (p=0.158 and Lactobacilli (p=0.396 risk score reduction when comparison was done between the groups. Conclusion: The original siwak chewing stick has antimicrobial effects similar to toothbrushing with general toothpaste and salvadora persica toothpaste. However, electric toothbrush modified with siwak has no effect on microbial reduction.Latar belakang: Salvadora persica adalah pembersih gigi tradisional yang lebih dikenal dengan sebutan Siwak. Beberapa penelitian menunjukkan bahwa Salvadora persica memiliki daya antibakteri. Tujuan: Penelitian ini bertujuan untuk mengetahui efektivitas Salvadora persica dalam berbagai bentuk sediaan untuk membersihkan

Integrating protein structures and precomputed genealogies in the Magnum database: Examples with cellular retinoid binding proteins

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Bradley Michael E

2006-02-01

Full Text Available Abstract Background When accurate models for the divergent evolution of protein sequences are integrated with complementary biological information, such as folded protein structures, analyses of the combined data often lead to new hypotheses about molecular physiology. This represents an excellent example of how bioinformatics can be used to guide experimental research. However, progress in this direction has been slowed by the lack of a publicly available resource suitable for general use. Results The precomputed Magnum database offers a solution to this problem for ca. 1,800 full-length protein families with at least one crystal structure. The Magnum deliverables include 1 multiple sequence alignments, 2 mapping of alignment sites to crystal structure sites, 3 phylogenetic trees, 4 inferred ancestral sequences at internal tree nodes, and 5 amino acid replacements along tree branches. Comprehensive evaluations revealed that the automated procedures used to construct Magnum produced accurate models of how proteins divergently evolve, or genealogies, and correctly integrated these with the structural data. To demonstrate Magnum's capabilities, we asked for amino acid replacements requiring three nucleotide substitutions, located at internal protein structure sites, and occurring on short phylogenetic tree branches. In the cellular retinoid binding protein family a site that potentially modulates ligand binding affinity was discovered. Recruitment of cellular retinol binding protein to function as a lens crystallin in the diurnal gecko afforded another opportunity to showcase the predictive value of a browsable database containing branch replacement patterns integrated with protein structures. Conclusion We integrated two areas of protein science, evolution and structure, on a large scale and created a precomputed database, known as Magnum, which is the first freely available resource of its kind. Magnum provides evolutionary and structural

Privacy protection and public goods: building a genetic database for health research in Newfoundland and Labrador

Science.gov (United States)

Pullman, Daryl; Perrot-Daley, Astrid; Hodgkinson, Kathy; Street, Catherine; Rahman, Proton

2013-01-01

Objective To provide a legal and ethical analysis of some of the implementation challenges faced by the Population Therapeutics Research Group (PTRG) at Memorial University (Canada), in using genealogical information offered by individuals for its genetics research database. Materials and methods This paper describes the unique historical and genetic characteristics of the Newfoundland and Labrador founder population, which gave rise to the opportunity for PTRG to build the Newfoundland Genealogy Database containing digitized records of all pre-confederation (1949) census records of the Newfoundland founder population. In addition to building the database, PTRG has developed the Heritability Analytics Infrastructure, a data management structure that stores genotype, phenotype, and pedigree information in a single database, and custom linkage software (KINNECT) to perform pedigree linkages on the genealogy database. Discussion A newly adopted legal regimen in Newfoundland and Labrador is discussed. It incorporates health privacy legislation with a unique research ethics statute governing the composition and activities of research ethics boards and, for the first time in Canada, elevating the status of national research ethics guidelines into law. The discussion looks at this integration of legal and ethical principles which provides a flexible and seamless framework for balancing the privacy rights and welfare interests of individuals, families, and larger societies in the creation and use of research data infrastructures as public goods. Conclusion The complementary legal and ethical frameworks that now coexist in Newfoundland and Labrador provide the legislative authority, ethical legitimacy, and practical flexibility needed to find a workable balance between privacy interests and public goods. Such an approach may also be instructive for other jurisdictions as they seek to construct and use biobanks and related research platforms for genetic research. PMID

Efficacy of prokinetic agents in improving bowel preparation for colonoscopy.

Science.gov (United States)

Mishima, Yuko; Amano, Yuji; Okita, Koichi; Takahashi, Yoshiko; Moriyama, Nobuyuki; Ishimura, Norihisa; Furuta, Kenji; Ishihara, Shunji; Adachi, Kyoichi; Kinoshita, Yoshikazu

2008-01-01

Colonoscopy plays an important role in the diagnosis and treatment of gastrointestinal illness in both Western countries and Japan. However, preparative bowel cleansing for colonoscopy is frequently troublesome for elderly and/or constipated patients, since they must drink larger volumes of lavage solution for adequate cleansing. We investigated the use of prokinetic agents for improving the efficacy and tolerability of bowel cleansing prior to colonoscopy. 613 patients were divided into two groups according to oral lavage solution used (polyethylene glycol or magnesium citrate), and were further randomized to receive either vehicle (100 ml water) alone, vehicle with 5 mg mosapride citrate, or vehicle with 50 mg itopride hydrochloride 30 min before administration of lavage solution. Experimental parameters included bowel cleansing quality, times to first defecation and completion of bowel cleansing, and incidence of uncomfortable abdominal symptoms during colonoscopy preparation. Administration of mosapride citrate or itopride hydrochloride prior to oral lavage solution did not significantly improve bowel cleansing quality. However, statistically significantly fewer uncomfortable abdominal symptoms were found in patients who received mosapride citrate or itopride hydrochloride versus vehicle alone. Prokinetic agents effectively decreased the incidence of uncomfortable abdominal symptoms experienced during colonoscopy preparation. Copyright 2008 S. Karger AG, Basel.

Cleansing and dismantling

International Nuclear Information System (INIS)

Faury, M.; Fournel, B.; Costes, J.R.; Audrien, Y.

1999-01-01

In this chapter of the DCC 1999 scientific report, the following studies are detailed: simulation of the hydrodynamical behavior of a decontamination foam, remote decontamination of an austenitic steel by ultra-violet laser by the LEXDIN prototype. (A.L.B.)

Consanguineous marriage and reproduction in Beirut, Lebanon.

OpenAIRE

Khlat, M

1988-01-01

Effects of consanguineous marriages on couples' fertility and on offspring mortality were investigated in Beirut through a population-based health survey of 2,752 households. A multistage random sampling procedure was used, and information was obtained from all ever-married women in the household about their reproductive performance and genealogical relationship with spouse; demographic and socioeconomic information was also recorded. Twenty-five percent of all marriages were between relative...

Genome-wide estimates of coancestry and inbreeding in a closed herd of ancient Iberian pigs.

Directory of Open Access Journals (Sweden)

María Saura

Full Text Available Maintaining genetic variation and controlling the increase in inbreeding are crucial requirements in animal conservation programs. The most widely accepted strategy for achieving these objectives is to maximize the effective population size by minimizing the global coancestry obtained from a particular pedigree. However, for most natural or captive populations genealogical information is absent. In this situation, microsatellites have been traditionally the markers of choice to characterize genetic variation, and several estimators of genealogical coefficients have been developed using marker data, with unsatisfactory results. The development of high-throughput genotyping techniques states the necessity of reviewing the paradigm that genealogical coancestry is the best parameter for measuring genetic diversity. In this study, the Illumina PorcineSNP60 BeadChip was used to obtain genome-wide estimates of rates of coancestry and inbreeding and effective population size for an ancient strain of Iberian pigs that is now in serious danger of extinction and for which very accurate genealogical information is available (the Guadyerbas strain. Genome-wide estimates were compared with those obtained from microsatellite and from pedigree data. Estimates of coancestry and inbreeding computed from the SNP chip were strongly correlated with genealogical estimates and these correlations were substantially higher than those between microsatellite and genealogical coefficients. Also, molecular coancestry computed from SNP information was a better predictor of genealogical coancestry than coancestry computed from microsatellites. Rates of change in coancestry and inbreeding and effective population size estimated from molecular data were very similar to those estimated from genealogical data. However, estimates of effective population size obtained from changes in coancestry or inbreeding differed. Our results indicate that genome-wide information represents a

Sorted gene genealogies and species-specific nonsynonymous substitutions point to putative postmating prezygotic isolation genes in Allonemobius crickets

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Suegene Noh

2016-02-01

Full Text Available In the Allonemobius socius complex of crickets, reproductive isolation is primarily accomplished via postmating prezygotic barriers. We tested seven protein-coding genes expressed in the male ejaculate for patterns of evolution consistent with a putative role as postmating prezygotic isolation genes. Our recently diverged species generally lacked sequence variation. As a result, ω-based tests were only mildly successful. Some of our genes showed evidence of elevated ω values on the internal branches of gene trees. In a couple of genes, these internal branches coincided with both species branching events of the species tree, between A. fasciatus and the other two species, and between A. socius and A. sp. nov. Tex. In comparison, more successful approaches were those that took advantage of the varying degrees of lineage sorting and allele sharing among our young species. These approaches were particularly powerful within the contact zone. Among the genes we tested we found genes with genealogies that indicated relatively advanced degrees of lineage sorting across both allopatric and contact zone alleles. Within a contact zone between two members of the species complex, only a subset of genes maintained allelic segregation despite evidence of ongoing gene flow in other genes. The overlap in these analyses was arginine kinase (AK and apolipoprotein A-1 binding protein (APBP. These genes represent two of the first examples of sperm maturation, capacitation, and motility proteins with fixed non-synonymous substitutions between species-specific alleles that may lead to postmating prezygotic isolation. Both genes express ejaculate proteins transferred to females during copulation and were previously identified through comparative proteomics. We discuss the potential function of these genes in the context of the specific postmating prezygotic isolation phenotype among our species, namely conspecific sperm precedence and the superior ability of

Personnel decontamination and preventive skin care

International Nuclear Information System (INIS)

Henning, Klaus; Gojowczyk, Peter

2010-01-01

Skin contamination arises from contact with contaminated aqueous solutions and from transmission of radioactively contaminated dirt particles. As long as the surface of the skin is neither inflamed nor showing any lesions, normally only a limited part of the top layer (epidermis), i.e. the upper layers of the stratum corneum, is contaminated. The intact horny layer has a barrier function protecting against the penetration of chemicals and dirt particles. The horny layer can be damaged by water, solvents, alkaline substances, and acids. In general, it is safe to say that the horny layer acts as a natural barrier to the penetration of liquid and particulate impurities into lower layers of the skin. As long as the horny layer is intact and free from lesions, the risk of incorporation can be considered low. When decontaminating and cleansing the skin, also in daily skin cleansing, care must be taken to prevent the acid protective layer and the horny layer from being compromised. Daily cleansing and cleansing for decontamination must be carried out with a mild, weakly acidic detergent. In addition, prevention should be achieved daily by applying a non-greasy skin lotion to protect the skin. Following a systematic regular regimen in skin cleansing and preventive skin care as well as a specific approach in skin decontamination and cleansing will avoid damage to the skin and remove any contamination incurred. This approach comprises a three-pronged concept, namely skin protection, cleansing and care. (orig.)

Genealogy of the body and genealogical body

Directory of Open Access Journals (Sweden)

Paola Cecchetti

2011-06-01

Full Text Available A partire da un quadro di Frida Kahlo intitolato I miei nonni, i miei genitori e io le due autrici indagano quel testo-immagine che sta all'origine dello stile di lettura del soggetto. Posto dinanzi alla stessa immagine, ciascuno ne fa una rappresentazione estremamente personale, un quadro delle proprie vicissitudini interne e dei legami transgenerazionali che lo hanno segnato. I momenti nei quali si articola la ricerca sono tre: la scrittura dell’occhio, il ricalco e il percorso della mano, il negativo e l’assenza.A essi segue poi lo psicodramma. Tale successione temporale abitua a vedere nell'immagine disegnata l'immagine negata, assente. L'esperienza sembra aver creato un nuovo metodo di indagine della psiche rispetto al transgenerazionale, metodo che intreccia il genogramma (di origini sistemico-relazionale e lo psicodramma analitico, e che viene chiamato “genodramma psicoanalitico”. Partendo da un dato clinico – l'esilità del legame che le nuove generazioni intrattengono con quelle che le precedono, sembra vogliano rinegoziare il contratto narcisistico che assegna al passato il posto dell'assenza. Il contributo si chiude con un interrogativo: “Alla ricerca di che cosa? Della presenza o, meglio, delle tracce lasciate nel soggetto dall'Altro che precede l'insediamento dell'Io”.

Genealogical electronic coupling procedure incorporating the Hartree--Fock interacting space and suitable for degenerate point groups. Application to excited states of BH3

International Nuclear Information System (INIS)

Swope, W.C.; Schaefer, H.F. III; Yarkony, D.R.

1980-01-01

The use of Clebsch--Gordan-type coupling coefficients for finite point groups is applied to the problem of constructing symmetrized N-electron wave functions (configurations) for use by the Hartree--Fock SCF and CI methods of determining electronic wave functions for molecular systems. The configurations are eigenfunctions of electronic spin operators, and transform according to a particular irreducible representation of the relevant group of spatial operations which leave the Born--Oppenheimer Hamiltonian invariant. The method proposed for constructing the configurations involves a genealogical coupling procedure. It is particularly useful for studies of molecules which belong to a group which has multiply degenerate irreducible representations. The advantage of the method is that it results in configurations which are real linear combinations of determinants of real symmetry orbitals. This procedure for constructing configurations also allows for the identification of configurations which have no matrix element of the Hamiltonian with a reference configuration. It is therefore possible to construct a Hartree--Fock interacting space of configurations which can speed the convergence of a CI wave function. The coupling method is applied to a study of the ground and two excited electronic states of BH 3 in its D/sub 3h/ geometry. The theoretical approach involved Hartree--Fock SCF calculations followed by single and double substitution CI calculations, both of which employed double-zeta plus polarization quality basis sets

Quality assurance records and records' system

International Nuclear Information System (INIS)

Link, M.; Martinek, J.

1980-01-01

For nuclear power plants extensive proof of quality is required which has to be documented reliably by quality records. With respect to the paper volume it is the most comprehensive 'curriculum vitae' of the technique. Traditional methods of information and recording are unsatisfactory for meeting regulatory requirements for maintaining the QA-aspects of status reporting, completeness, traceability and retrieval. Therefore KWU has established a record (documentation) subsystem within the overall component qualification system. Examples of the general documentation requirements, the procedure and handling in accordance with this subsystem for mechanical equipment are to be described examplarily. Topics are: - National and international requirements - Definition of QA records - Modular and product orientated KWU-record subsystem - Criteria for developing records - Record control, distribution, collection, storage - New documentation techniques (microfilm, data processing) - Education and training of personnel. (orig./RW)

The long-term use of soap does not affect the pH-maintenance mechanism of human skin.

Science.gov (United States)

Takagi, Y; Kaneda, K; Miyaki, M; Matsuo, K; Kawada, H; Hosokawa, H

2015-05-01

The pH at the surface of healthy human skin is around 5. Cleansing the skin with soap increases the pH of the skin, which then returns to a more acidic pH within a few hours. However, the effects of skin cleansing with soap over a long time on the pH regulatory system is still unclear. We compared the pH of the skin between users of a soap-based cleanser and of a mild-acidic cleanser prior to and following the cleansing. This study had two groups of subjects, one group who had used a soap-based cleanser for more than 5 years and the other group who had used a mild-acidic cleanser for more than 5 years. The pH on the inner forearm of each subject was measured prior to and for 6 h after cleansing with a soap bar. There were no differences between the pH of the skin these two groups prior to cleansing, immediately after cleansing or in the pH recovery rate for 6 h. These results suggest that long-term continuous use of a soap-based cleanser does not affect the pH-maintaining mechanism of human skin. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Reporting Errors in Siblings’ Survival Histories and Their Impact on Adult Mortality Estimates: Results From a Record Linkage Study in Senegal

Science.gov (United States)

Helleringer, Stéphane; Pison, Gilles; Kanté, Almamy M.; Duthé, Géraldine; Andro, Armelle

2014-01-01

Estimates of adult mortality in countries with limited vital registration (e.g., sub-Saharan Africa) are often derived from information about the survival of a respondent’s siblings. We evaluated the completeness and accuracy of such data through a record linkage study conducted in Bandafassi, located in southeastern Senegal. We linked at the individual level retrospective siblings’ survival histories (SSH) reported by female respondents (n = 268) to prospective mortality data and genealogies collected through a health and demographic surveillance system (HDSS). Respondents often reported inaccurate lists of siblings. Additions to these lists were uncommon, but omissions were frequent: respondents omitted 3.8 % of their live sisters, 9.1 % of their deceased sisters, and 16.6 % of their sisters who had migrated out of the DSS area. Respondents underestimated the age at death of the siblings they reported during the interview, particularly among siblings who had died at older ages (≥45 years). Restricting SSH data to person-years and events having occurred during a recent reference period reduced list errors but not age and date errors. Overall, SSH data led to a 20 % underestimate of 45q15 relative to HDSS data. Our study suggests new quality improvement strategies for SSH data and demonstrates the potential use of HDSS data for the validation of “unconventional” demographic techniques. PMID:24493063

Reporting errors in siblings' survival histories and their impact on adult mortality estimates: results from a record linkage study in Senegal.

Science.gov (United States)

Helleringer, Stéphane; Pison, Gilles; Kanté, Almamy M; Duthé, Géraldine; Andro, Armelle

2014-04-01

Estimates of adult mortality in countries with limited vital registration (e.g., sub-Saharan Africa) are often derived from information about the survival of a respondent's siblings. We evaluated the completeness and accuracy of such data through a record linkage study conducted in Bandafassi, located in southeastern Senegal. We linked at the individual level retrospective siblings' survival histories (SSH) reported by female respondents (n = 268) to prospective mortality data and genealogies collected through a health and demographic surveillance system (HDSS). Respondents often reported inaccurate lists of siblings. Additions to these lists were uncommon, but omissions were frequent: respondents omitted 3.8 % of their live sisters, 9.1 % of their deceased sisters, and 16.6 % of their sisters who had migrated out of the DSS area. Respondents underestimated the age at death of the siblings they reported during the interview, particularly among siblings who had died at older ages (≥45 years). Restricting SSH data to person-years and events having occurred during a recent reference period reduced list errors but not age and date errors. Overall, SSH data led to a 20 % underestimate of 45 q 15 relative to HDSS data. Our study suggests new quality improvement strategies for SSH data and demonstrates the potential use of HDSS data for the validation of "unconventional" demographic techniques.

La genealogía de los reglamentos escolares en México: análisis de la obra de Rafael Ramírez

Directory of Open Access Journals (Sweden)

Ana Cecilia Valencia Aguirre

2011-01-01

Full Text Available Este trabajo es resultado de un análisis cuya pregunta central es ¿Cuál es la genealogía de los reglamentos en las escuelas de educación primaria en México? el objetivo es analizar la obra de Rafael Ramírez, a través de la literatura formativa de los profesores, considerada un elemento fundacional de los mandatos institucionales de la escuela primaria, ya que genera un discurso que instituye la normatividad en la escuela básica mexicana. El método utilizado es el análisis crítico del discurso de Van Dijk, los actos de habla de Searle y la perspectiva de las metáforas de la vida cotidiana de Lakoff. La hipótesis que orienta la indagación plantea que los primeros pasos de la institucionalización del control escolar estuvieron atravesados por el discurso cristiano-católico expresado en diversos interdiscursos de la época y fundamentalmente en los reglamentos escolares que comenzaron a aparecer como parte de la literatura formativa de los profesores de escuelas primarias. Dicho análisis permite concluir que esta literatura refleja gran parte del imaginario de los profesores de escuelas públicas, ya que expresa un nacionalismobasado en el imaginario de la familia nuclear cristiana, elemento clave que configuró una de las imágenes más vivas en la conformación del estado mexicano posrevolucionario.

Gene genealogies indicates abundant gene conversions and independent evolutionary histories of the mating-type chromosomes in the evolutionary history of Neurospora tetrasperma

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Whittle Carrie A

2010-07-01

Full Text Available Abstract Background The self-fertile filamentous ascomycete Neurospora tetrasperma contains a large (~7 Mbp and young (mat chromosomes. The objective of the present study is to reveal the evolutionary history, including key genomic events, associated with the various regions of the mat chromosomes among ten strains representing all the nine known species (lineages contained within the N. tetrasperma species complex. Results Comparative analysis of sequence divergence among alleles of 24 mat-linked genes (mat A and mat a indicates that a large region of suppressed recombination exists within the mat chromosome for each of nine lineages of N. tetrasperma sensu latu. The recombinationally suppressed region varies in size and gene composition among lineages, and is flanked on both ends by normally recombining regions. Genealogical analyses among lineages reveals that eight gene conversion events have occurred between homologous mat A and mat a-linked alleles of genes located within the region of restricted recombination during the evolutionary history of N. tetrasperma. Conclusions We conclude that the region of suppressed recombination in the mat chromosomes has likely been subjected to independent contraction and/or expansion during the evolutionary history of the N. tetrasperma species complex. Furthermore, we infer that gene conversion events are likely a common phenomenon within this recombinationally suppressed genomic region. We argue that gene conversions might provide an efficient mechanism of adaptive editing of functional genes, including the removal of deleterious mutations, within the young recombinationally suppressed region of the mat chromosomes.

Evaluation of efficacy of commercial denture cleansing agents to reduce the fungal biofilm activity from heat polymerized denture acrylic resin: An in vitro study

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Mithilesh M Dhamande

2012-01-01

Full Text Available Aims: To compare and evaluate Candida removing effects of three most commonly available varieties of commercial denture cleansers from heat polymerized acrylic resins. To compare and evaluate Candida lytic effects of denture cleansers. To assess the effect of time on ability of denture cleansers in reducing Candidal biofilm. Materials and Methods: A specially designed metal mold was fabricated to obtain wax plates of uniform dimensions which were used to fabricate heat cure acrylic resin plates. A square-shaped window of dimension 15 mm and thickness of 1.5 mm was provided in metal mould to simulate thickness of denture base. All samples used in this study were prepared using this mould. Candida albicans colonies were then cultured on this acrylic resin plates by colonization assay. Yeast removing test for samples was performed using microscope and yeast lytic test was performed using photo colorimeter. Results: Denture cleanser D2 showed the highest Candida removing activity when compared with cleansers D1, D3, and control solution. Denture cleansers D2 showed increased yeast lytic ability when compared with denture cleansers D1, D3, and control solution. More time span shared a definite influence on yeast lytic ability of denture cleansers. Conclusions: The effect of cleansing agents on removal of colonized yeasts particularly fungal biofilm from acrylic resins was assessed for clinical implications. The observation indicated superior performance of cleanser D2 when compared with D1 and D3 even though they all belong to same chemical group of alkaline peroxide. The increased effectiveness may be due to presence of sodium lauryl sulphate in formula of D2.

The Genealogical Population Dynamics of HIV-1 in a Large Transmission Chain: Bridging within and among Host Evolutionary Rates

Science.gov (United States)

Vrancken, Bram; Rambaut, Andrew; Suchard, Marc A.; Drummond, Alexei; Baele, Guy; Derdelinckx, Inge; Van Wijngaerden, Eric; Vandamme, Anne-Mieke; Van Laethem, Kristel; Lemey, Philippe

2014-01-01

Transmission lies at the interface of human immunodeficiency virus type 1 (HIV-1) evolution within and among hosts and separates distinct selective pressures that impose differences in both the mode of diversification and the tempo of evolution. In the absence of comprehensive direct comparative analyses of the evolutionary processes at different biological scales, our understanding of how fast within-host HIV-1 evolutionary rates translate to lower rates at the between host level remains incomplete. Here, we address this by analyzing pol and env data from a large HIV-1 subtype C transmission chain for which both the timing and the direction is known for most transmission events. To this purpose, we develop a new transmission model in a Bayesian genealogical inference framework and demonstrate how to constrain the viral evolutionary history to be compatible with the transmission history while simultaneously inferring the within-host evolutionary and population dynamics. We show that accommodating a transmission bottleneck affords the best fit our data, but the sparse within-host HIV-1 sampling prevents accurate quantification of the concomitant loss in genetic diversity. We draw inference under the transmission model to estimate HIV-1 evolutionary rates among epidemiologically-related patients and demonstrate that they lie in between fast intra-host rates and lower rates among epidemiologically unrelated individuals infected with HIV subtype C. Using a new molecular clock approach, we quantify and find support for a lower evolutionary rate along branches that accommodate a transmission event or branches that represent the entire backbone of transmitted lineages in our transmission history. Finally, we recover the rate differences at the different biological scales for both synonymous and non-synonymous substitution rates, which is only compatible with the ‘store and retrieve’ hypothesis positing that viruses stored early in latently infected cells

The Last Descendant of Tycho Brahe Lives in Romania

Science.gov (United States)

Stavinschi, M.

On 24 October 1601 passed away, in the 55th year of his life, the great astronomer Tycho Brahe. Now, four centuries since his death, his last descendant is living in Romania: Lydia Baroness Løvendal-Papae. An encyclopedic culture and training as hers can rarely be found today; she also is an excellent specialist in genealogy and heraldry. She has not only the merit of studying the cosmic symbols in heraldry, but especially that of establishing the genealogical tree of the famous Danish astronomer. She also holds a genealogical record: as the last descendant of the old Danish dynasty, she descends from all European dynasties, including the founders of the Romanian countries. We shall dwell here neither upon the great personality of Tycho Brahe, nor on his role in the modern astronomy. We shall not refer to the Tycho catalogue resulted from the space mission Hipparcos. We shall dwell upon the ancient aristocratic family Brahe. The oldest firm mention goes as far back as in 1364, but there are data enough on the existence of some members of this family in the 13th century. The Brahe family was related to a no less famous family, that of the Barons Løvendal. One of the ancestors of Lydia Baroness Løvendal is the renowned Ulrik Frederik Voldemar, Baron, then Count Lovendal, marshal of France (1700-1755), whose name was assigned to one of the most important boulevards of Paris.

Unusual effects at the superhigh energies

International Nuclear Information System (INIS)

Yuldashbaev, T.S.

1998-01-01

Characteristics of hadron-nucleus (hA) interaction 1-100 PeV range are studied through the observation of cosmic-ray families recorded in large-scale X-ray emulsion chambers at high mountain altitudes. The experiments carried out by Pamir and Chacaltaya collaborations point out to the existence of a number of new phenomena as aximuthal peculiarities of families(genealogically connected groups of gamma-quanta and hadrons) arising from nuclear electromagnetic cascades in atmosphere initiated by primary hA interactions

Erythrocyte pyruvate kinase deficiency in the Ohio Amish: origin and characterization of the mutant enzyme.

OpenAIRE

Muir, W A; Beutler, E; Wasson, C

1984-01-01

We have identified eight individuals in an Amish population in Geauga County, Ohio, who have a congenital hemolytic anemia and red cell pyruvate kinase (PK) deficiency. The mutant enzyme is a low Km phosphoenolpyruvate (PEP) variant associated with a slower (77.5% of normal) electrophoretic mobility in starch gel. Because of the high consanguinity in this population, we assume the affected individuals are homozygous for the mutant gene. Genealogical records allow us to trace all eight cases b...

Vaginal preparation with antiseptic solution before cesarean section for preventing postoperative infections.

Science.gov (United States)

Haas, David M; Morgan, Sarah; Contreras, Karenrose

2014-09-09

Cesarean delivery is one of the most common surgical procedures performed by obstetricians. Infectious morbidity after cesarean delivery can have a tremendous impact on the postpartum woman's return to normal function and her ability to care for her baby. Despite the widespread use of prophylactic antibiotics, postoperative infectious morbidity still complicates cesarean deliveries. To determine if cleansing the vagina with an antiseptic solution before a cesarean delivery decreases the risk of maternal infectious morbidities, including endometritis and wound complications. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (21 July 2014). We included randomized and quasi-randomized trials assessing the impact of vaginal cleansing immediately before cesarean delivery with any type of antiseptic solution versus a placebo solution/standard of care on post-cesarean infectious morbidity. We independently assessed eligibility and quality of the studies. Five trials randomizing 1946 women (1766 analyzed) evaluated the effects of vaginal cleansing (all with povidone-iodine) on post-cesarean infectious morbidity. The risk of bias was generally low, with the quality of most of the studies being high. Vaginal preparation immediately before cesarean delivery significantly reduced the incidence of post-cesarean endometritis from 7.2% in control groups to 3.6% in vaginal cleansing groups (average risk ratio (RR) 0.39, 95% confidence interval (CI) 0.16 to 0.97, five trials, 1766 women). The risk reduction was particularly strong for women with ruptured membranes (1.4% in the vaginal cleansing group versus 15.4% in the control group; RR 0.13, 95% CI 0.02 to 0.66, two trials, 148 women). No other outcomes realized statistically significant differences between the vaginal cleansing and control groups. No adverse effects were reported with the povidone-iodine vaginal cleansing.The quality of the evidence using GRADE was low for post-cesarean endometritis

Scaling Big Data Cleansing

KAUST Repository

Khayyat, Zuhair

2017-01-01

on top of general-purpose distributed platforms. Its programming inter- face allows users to express data quality rules independently from the requirements of parallel and distributed environments. Without sacrificing their quality, BigDans- ing also

Interculturalidade: por uma genealogia da discriminação Interculturality: for a genealogy of discrimination

Directory of Open Access Journals (Sweden)

Maria Beatriz Rodrigues

2007-12-01

its toll of exclusion and discrimination to be paid by the newcomers. This article focuses on diversity and multicultural cohabitation and tries to grasp, genealogically, the meanings and effects of discrimination today. It uses Foucault's interviews and texts between 1978-79 about his direct involvement with Khomeini's Iranian Revolution. This material, together with many contemporary examples extracted from the author's subjectivity as an emigrant in Europe, serves as an inaugural vehicle to discuss ethnical, cultural and religious intolerance, in the background of the so called "clash of civilizations".

RECORDS REACHING RECORDING DATA TECHNOLOGIES

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G. W. L. Gresik

2013-07-01

Full Text Available The goal of RECORDS (Reaching Recording Data Technologies is the digital capturing of buildings and cultural heritage objects in hard-to-reach areas and the combination of data. It is achieved by using a modified crane from film industry, which is able to carry different measuring systems. The low-vibration measurement should be guaranteed by a gyroscopic controlled advice that has been , developed for the project. The data were achieved by using digital photography, UV-fluorescence photography, infrared reflectography, infrared thermography and shearography. Also a terrestrial 3D laser scanner and a light stripe topography scanner have been used The combination of the recorded data should ensure a complementary analysis of monuments and buildings.

Records Reaching Recording Data Technologies

Science.gov (United States)

Gresik, G. W. L.; Siebe, S.; Drewello, R.

2013-07-01

The goal of RECORDS (Reaching Recording Data Technologies) is the digital capturing of buildings and cultural heritage objects in hard-to-reach areas and the combination of data. It is achieved by using a modified crane from film industry, which is able to carry different measuring systems. The low-vibration measurement should be guaranteed by a gyroscopic controlled advice that has been , developed for the project. The data were achieved by using digital photography, UV-fluorescence photography, infrared reflectography, infrared thermography and shearography. Also a terrestrial 3D laser scanner and a light stripe topography scanner have been used The combination of the recorded data should ensure a complementary analysis of monuments and buildings.

Lying and the Subsequent Desire for Toothpaste: Activity in the Somatosensory Cortex Predicts Embodiment of the Moral-Purity Metaphor.

Science.gov (United States)

Denke, Claudia; Rotte, Michael; Heinze, Hans-Jochen; Schaefer, Michael

2016-02-01

It is well known from literature and religious ceremonies that there is a link between physical cleansing and moral transgressions. Only recently, psychological experiments explored this association and demonstrated that a threat to moral purity increases the demand of physical cleansing. Moreover, it has been shown that physical cleansing is actually efficacious to cope with threatened morality. This so-called Macbeth effect has been explained by an embodiment of the moral-purity metaphor. We tested this hypothesis by means of an functional magnetic resonsce imaging (fMRI) experiment. Participants were instructed to enact scenarios including either an immoral act (lying) or a moral deed (telling the truth). Subsequently, the participants were asked to rate the desirableness of various products. Results revealed that participants rated cleansing products (but not other goods) more desirable after performing an immoral than after a moral act. This Macbeth effect was accompanied by an active cortical network including sensorimotor brain areas during rating of cleansing products (but not while evaluating noncleansing goods). The results demonstrate neurobiological evidence for an embodiment of the moral-purity metaphor. Thus, abstract thoughts about morality can be grounded in sensory experiences. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

21 CFR 225.102 - Master record file and production records.

Science.gov (United States)

2010-04-01

... or production run of medicated feed to which it pertains. The Master Record File or card shall... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Master record file and production records. 225.102....102 Master record file and production records. (a) The Master Record File provides the complete...

Design of a unit to produce hot distilled water for the same power consumption as a water heater

Science.gov (United States)

Bambenek, R. A.; Nuccio, P. P.

1973-01-01

Unit recovers 97% of water contained in pretreated waste water. Some factors are: cleansing agent prevents fouling of heat transfer surface by highly concentrated waste; absence of dynamic seals reduces required purge gas flow rate; and recycle loop maintains constant flushing process to carry cleansing agent across evaporation surface.

On the external relations of Purepecha : an investigation into classification, contact and patterns of word formation

NARCIS (Netherlands)

Bellamy, K.R.

2018-01-01

This thesis considers Purepecha from the perspectives of genealogy and contact, as well as offering insight into word formation processes. The genealogy study re-visits the most prominent classification proposals for Purepecha, concluding on the basis of a quantitative lexical comparison and

El Efecto Malthus

DEFF Research Database (Denmark)

Dean, Mitchell

2015-01-01

This paper identifies and elucidates what it calls the Malthus Effect from two perspectives: a genealogical-theoretical one and an empirical-diagnostic one. The first concerns its implications for Michel Foucault’s genealogy and conceptions of modern governmentality. The second suggests that Malt...

Evaluation of ERINA Plus as a coat conditioner in canines

Directory of Open Access Journals (Sweden)

Srivastava

Full Text Available Coat conditioning, deodorant and cleansing properties of ERINA Plus were evaluated in fifty-one dogs of different breeds. More than 80% of dogs showed good to excellent conditioning, deodorant and cleansing effects supported ERINA Plus as safe conditioner shampoo. [Vet. World 2008; 1(12.000: 361-362

Comparison of colon-cleansing methods in preparation for colonoscopy - Comparative efficacy of solutions of mannitol, sodium picosulfate and monobasic and dibasic sodium phosphates Estudo comparativo entre as soluções de manitol, picossulfato de sódio e fosfato monobásico e dibásico de sódio no preparo de cólon para colonoscopia

Directory of Open Access Journals (Sweden)

Paulo Miki Jr

2008-01-01

Full Text Available PURPOSE: Colonoscopy plays an essential role in the therapeutic and diagnostic approach in various colonic pathologies, the aim of the present study was to compare three solutions and their efficacy for the bowel preparation in adult patients submitted to elective colonoscopy. METHODS: Sixty patients were randomly divided into three groups of 20 each. Each group was submitted to a bowel preparation with one of the following solutions: 10% manitol, sodium picosulphate or sodium phosphate. The parameters evaluated were: taste, tolerance, associated side effects and quality of cleansing. Postural blood pressure and pulse rate as well as serum sodium, potassium, calcium and phosphate were compared. RESULTS: Sodium phosphate and 10% manitol solutions provided superior results in terms of colon cleansing compared to sodium picosulphate solution. All serum electrolytes evaluated were significantly altered in the three groups, without important clinical signs. DISCUSSION: High levels of serum phosphate were the most striking alteration in patients prepared with sodium phosphate solution, again with no clinical signs. Variations related to blood pressure and pulse rate suggested contraction of intravascular volume, with no clinical effects. CONCLUSION: Sodium phosphate and 10% manitol solutions are equivalent in providing good quality colon cleansing, with no significant side effects that could compromise the procedure.INTRODUÇÃO: A colonoscopia é exame fundamental na avaliação das doenças do cólon e na abordagem terapêutica de determinado grupo de patologias. O preparo intestinal é obrigatório para a realização das colonoscopias eletivas, e a qualidade encontra-se relacionada ao sucesso do procedimento. Comparou-se três soluções para limpeza anterógrada do cólon em pacientes adultos, submetidos à colonoscopia. METODOS: Sessenta pacientes foram distribuídos em três grupos de vinte. Cada grupo realizou o preparo do cólon com uma das

Properties of the fractional parentage coefficients and the reduced matrix elements of operators with respect to the transposition of the spin and quasispin quantum numbers

International Nuclear Information System (INIS)

Shpakauskas, V.V.; Kychkin, I.S.; Rudzikas, Z.B.

1976-01-01

Certain symmetry properties of standard quantities of the atomic shell theory for LS coupling are studied, namely, the commutation of quantum numbers of spin and quasispin in genealogical coefficients and in submatrix elements of irreducible tensor operators. The method of second quantization and quasispin has been used for obtaining new relations between genealogical coefficients. The similar relations have been also found for the submatrix elements of the irreducible tensor operators, as well as for genealogical coefficients with two and more split-off electrons. For the first time in special cases for the quantities under study the explicit algebraic expressions are obtained

Other Ways of Knowing: The Intersection of Education when Researching Family Roots

Directory of Open Access Journals (Sweden)

Diana Hart

2018-05-01

Full Text Available The intersection of education and genealogy is of interest to academia. Although learning is an important aspect of the genealogist’s need to understand the connection with family relationships, there is a paucity of research about the intersection between education and genealogy. This study sought to answer the research question, “How do genealogists use education to better understand family connections?” A narrative inquiry method was used to interview 10 members of the Oberlin African-American Genealogy and History Group, in Oberlin, Ohio (OAAGHG. Participants were recruited through convenience sampling and purposive sampling, after an announcement about the study was presented at the January meeting of the genealogy society. Members who were interested in participating contacted the researcher through e-mails, text messages, and by telephone. Interviews were transcribed, and transcripts were sent to each member to verify the accuracy of each transcript. Nvivo11 was used to assist with analysis of the data. The results of the study presented three ways that education intersected with genealogy: self-directed learning, collaborative learning, and life-long learning. The conclusion of this study is that genealogists are life-long learners and expand their education as necessary to better understand family connections.

Adapting the forms of yesterday to the functions of today and the needs of tomorrow: a genealogical case study of clinical teaching units in Canada.

Science.gov (United States)

Schrewe, Brett; Pratt, Daniel D; McKellin, William H

2016-05-01

Emergent discourses of social responsibility and accountability have in part fuelled the expansion of distributed medical education (DME). In addition to its potential for redressing physician maldistribution, DME has conferred multiple unexpected educational benefits. In several countries, its recent rise has occurred around the boundaries of traditional medical education practices. Canada has been no exception, with DME proliferating against a backdrop of its longstanding central node, the clinical teaching unit (CTU). The CTU first appeared just over 50 years ago with its position in Canadian health care largely taken-for-granted. Given the increasing prominence of DME, however, it is timely to reconsider what the place of tertiary centre-based practices such as the CTU might be in shifting medical education systems. From a genealogical perspective, it becomes clear that the CTU did not just "happen". Rather, its creation was made possible by multiple interrelated cultural, social, and political changes in Canadian society that, while subtle, are powerfully influential. Making them visible offers a better opportunity to harmonize the benefits of longstanding entities such as the CTU with novel practices such as DME. In so doing, the medical education field may sidestep the pitfalls of investing significant resources that may only produce superficial changes while unwittingly obstructing deeper transformations and improvements. Although this work is refracted through a Canadian prism, reconceptualizing the overall design of medical education systems to take advantage of both tradition and innovation is a persistent challenge across the international spectrum, resistant to tests of time and constraints of context.

Rashid al-Din. Shu’ab-i panjganah. 2. The Mongols and Turks (1 »

Directory of Open Access Journals (Sweden)

Chulpan I. Khamidova

2016-09-01

Full Text Available Research objectives and materials: The “Shu’ab-i panjganah” is a Persian manuscript of Rashid al-Din’s works – the medieval historian who lived in Persia and worked at the Ilkhanid court at the end of the 13th – beginning of the 14th centuries. The manuscript is a largely genealogical work written on the basis of a more comprehensive historical work of Rashid al-Din – “Jami al-Tawarikh”. “Shu’ab-i panjganah” contains genealogies of the prophets of Abrahamic religions, the rulers of the Arab Caliphate until the conquest of Baghdad by the Mongols, the Chinese dynasties and rulers of the Holy Roman Empire, as well as a list of the Popes. The greatest interest for this study is spurred by the fifth part, dedicated to the Chinggisids. The article presents a part of the translation of the 2nd chapter of the manuscript. This part contains a genealogical tree of Chinggis Khan (from his ancestor Dubun bayan, but without his descendants. The results of translation and analyses of the text of the manuscript could serve to various purposes: study of Rashid al-Din’s heritage, Great Horde history, genealogical history of Chinggis Khan and his descendants. The translation of the manuscript has never been published neither partly nor fully. Research results and novelty: The genealogy of Chinggis Khan’s ancestors contained in “Shu’ab-i panjganah” mainly repeats the information from “Jami al-Tawarikh”, although additional data is also available. Comparison of “Shu’ab-i panjganah” with brief genealogical tables in “Jami al-Tawarikh” shows that, on the one hand, “Shu’ab-i panjganah” is an addition to “Jami al-Tawarikh”, and on the other hand, the tables in “Jami al-Tawarikh” is a kind of rough version of the genealogical trees contained in “Shu’ab-i panjganah”.

25 CFR 15.504 - Who may inspect records and records management practices?

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Who may inspect records and records management practices... Records § 15.504 Who may inspect records and records management practices? (a) You may inspect the probate... Secretary and the Archivist of the United States may inspect records and records management practices and...

Effectiveness of Preanalytic Practices on Contamination and Diagnostic Accuracy of Urine Cultures: a Laboratory Medicine Best Practices Systematic Review and Meta-analysis

Science.gov (United States)

Franek, Jacob; Leibach, Elizabeth K.; Weissfeld, Alice S.; Kraft, Colleen S.; Sautter, Robert L.; Baselski, Vickie; Rodahl, Debra; Peterson, Edward J.; Cornish, Nancy E.

2015-01-01

, time factor, timing, urine specimen collection, catheters, indwelling, urinary reservoirs, continent, urinary catheterization, intermittent urethral catheterization, clean voided, midstream, Foley, suprapubic, bacteriological techniques, and microbiological techniques. Main results. Both boric acid and refrigeration adequately preserved urine specimens prior to their processing for up to 24 h. Urine held at room temperature for more than 4 h showed overgrowth of both clinically significant and contaminating microorganisms. The overall strength of this body of evidence, however, was rated as low. For urine specimens collected from women, there was no difference in rates of contamination for midstream urine specimens collected with or without cleansing. The overall strength of this evidence was rated as high. The levels of diagnostic accuracy of midstream urine collection with or without cleansing were similar, although the overall strength of this evidence was rated as low. For urine specimens collected from men, there was a reduction in contamination in favor of midstream clean-catch over first-void specimen collection. The strength of this evidence was rated as high. Only one study compared midstream collection with cleansing to midstream collection without cleansing. Results showed no difference in contamination between the two methods of collection. However, imprecision was due largely to the small event size. The diagnostic accuracy of midstream urine collection from men compared to straight catheterization or suprapubic aspiration was high. However, the overall strength of this body of evidence was rated as low. For urine specimens collected from children and infants, the evidence comparing contamination rates for midstream urine collection with cleansing, midstream collection without cleansing, sterile urine bag collection, and diaper collection pointed to larger reductions in the odds of contamination in favor of midstream collection with cleansing over the

Efficacy and tolerance of sodium phosphates oral solution after diet liberalization.

Science.gov (United States)

Scott, Sherrie R; Raymond, Patricia L; Thompson, William O; Galt, Deborah J B

2005-01-01

Bowel cleansing regimens commonly require adherence to liquid diets for 24 to 48 hours before examination, which often leads to poor compliance, reduced cleansing, and ultimately inadequate examinations. The authors investigated the efficacy and tolerability of diet liberalization before bowel cleansing with sodium phosphates oral solution. Two hundred patients were randomized into two treatment groups. One group received the standard light breakfast followed by clear liquids the day before colonoscopy; the second had a normal breakfast followed by a low-residue lunch the day before colonoscopy. Both groups had the same bowel preparation with sodium phosphates oral solution (2 x 45-mL, 7 p.m./6 a.m.). There was no difference in clinical efficacy between the two diet regimens (excellent/good in 93% standard, 95% low-residue). Fewer patients receiving the low-residue diet reported hunger, and more patients receiving the low-residue regimen reported energy to perform usual activities. This study supports offering patients a regular breakfast and a low-residue lunch before bowel cleansing with sodium phosphates oral solution.

BigDansing

KAUST Repository

Khayyat, Zuhair

2015-06-02

Data cleansing approaches have usually focused on detecting and fixing errors with little attention to scaling to big datasets. This presents a serious impediment since data cleansing often involves costly computations such as enumerating pairs of tuples, handling inequality joins, and dealing with user-defined functions. In this paper, we present BigDansing, a Big Data Cleansing system to tackle efficiency, scalability, and ease-of-use issues in data cleansing. The system can run on top of most common general purpose data processing platforms, ranging from DBMSs to MapReduce-like frameworks. A user-friendly programming interface allows users to express data quality rules both declaratively and procedurally, with no requirement of being aware of the underlying distributed platform. BigDansing takes these rules into a series of transformations that enable distributed computations and several optimizations, such as shared scans and specialized joins operators. Experimental results on both synthetic and real datasets show that BigDansing outperforms existing baseline systems up to more than two orders of magnitude without sacrificing the quality provided by the repair algorithms.

Information cultures

DEFF Research Database (Denmark)

Skouvig, Laura

2017-01-01

The purpose of this article is to suggest a genealogy of the concept of information beyond the 20th century. The article discusses how the concept of information culture might provide a way of formulating such a genealogic strategy. The article approaches this purpose by providing a general...... narrative of premodern information cultures, examining works on early-modern scholars and 18th century savants and discussion of what seems to be a Foucauldian rupture in the conceptualization of information in 19th century England. The findings of the article are situated in the thinking that a genealogy...... of information would reveal that information had specific purposes in specific settings....

Evaluation of Clensia®, a new low-volume PEG bowel preparation in colonoscopy: Multicentre randomized controlled trial versus 4L PEG.

Science.gov (United States)

Spada, Cristiano; Cesaro, Paola; Bazzoli, Franco; Saracco, Giorgio Maria; Cipolletta, Livio; Buri, Luigi; Crosta, Cristiano; Petruzziello, Lucio; Ceroni, Liza; Fuccio, Lorenzo; Giordanino, Chiara; Elia, Chiara; Rotondano, Gianluca; Bianco, Maria A; Simeth, Catrin; Consalvo, Danilo; De Roberto, Giuseppe; Fiori, Giancarla; Campanale, Mariachiara; Costamagna, Guido

2017-06-01

Success of colonoscopy is linked to the adequacy of bowel cleansing. Polyethylene glycol 4L (PEG 4L) solutions are widely used for colonic cleansing but with limitations concerning tolerability and acceptability. To demonstrate the equivalence of a new low-volume PEG containing citrates and simeticone (Clensia) versus a standard PEG 4L. In this, multicentre, randomised, observer-blind trial, patients received either Clensia 2L or PEG 4L solution. Primary endpoint was the proportion of patients with colon cleansing evaluated as excellent or good. 422 patients received Clensia (n=213) or PEG 4L (n=209). Rate of excellent/good bowel cleansing was 73.6% and 72.3% in Clensia and PEG 4L group respectively. Clensia was demonstrated to be equivalent to PEG 4L. No SAEs were observed. Clensia showed better gastrointestinal tolerability (37.0% vs 25.4%). The acceptability was significantly better with Clensia in terms of proportion of subjects who felt no distress (Clensia 72.8% vs PEG 4L 63%, P=0.0314) and willingness-to-repeat (93.9% vs 82.2%, P=0.0002). The rate of optimal compliance was similar with both formulations (91.1% for Clensia vs 90.9% for PEG 4L, P=0.9388). The low-volume Clensia is equally effective and safe in bowel cleansing compared to the standard PEG 4L, with better gastrointestinal tolerability and acceptability. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Surgical medical record

DEFF Research Database (Denmark)

Bulow, S.

2008-01-01

A medical record is presented on the basis of selected linguistic pearls collected over the years from surgical case records Udgivelsesdato: 2008/12/15......A medical record is presented on the basis of selected linguistic pearls collected over the years from surgical case records Udgivelsesdato: 2008/12/15...

Records Management Directive

Data.gov (United States)

Office of Personnel Management — The Office of Personnel Management (OPM) Records Management Directive provides guidelines for the management of OPM records, and identifies the records management...

Widowhood in the era of HIV/AIDS: A case study of Slaya District ...

African Journals Online (AJOL)

2007-08-02

Aug 2, 2007 ... were drunk by the widow, guardian, his wife and children to protect them from any bad omen due to .... hired a mentally impaired man to cleanse me so that they could be free to re-marry in case their spouses died (FGD with .... driving forces for cleansing rites.This belief is deep- seated among the Luo such ...

CMS Records Schedule

Data.gov (United States)

U.S. Department of Health & Human Services — The CMS Records Schedule provides disposition authorizations approved by the National Archives and Records Administration (NARA) for CMS program-related records...

Rashid al-din. Shu’ab-i Panjganah. 2. The Mongols and the Turks (2

Directory of Open Access Journals (Sweden)

Ch.I. Khamidova

2016-12-01

Full Text Available Research objectives and materials: The article presents part of the translation of the 2nd chapter of the manuscript. This part contains a genealogical tree of Jochi Khan (his descendants known to Rashid al-din. The footnotes present the Arabic writing of the names in the manuscript. The results of translation and analyses of the text of the manuscript could serve to various purposes: study of Rashid al-Din’s heritage, Golden Horde history, genealogical history of Jochi Khan and his descendants. The translation of the manuscript has never been published neither partly nor fully. Research results and novelty: The genealogy of Jochi Khan’s ancestors in “Shu’ab-i panjganah” mainly repeats the information from Jami ‘al-Tawarikh, although additional data is also available. The genealogy of the descendants of Jochi in “Shu’ab-i panjganah” contains fifteen of his sons. In fact, there are 10 genealogical lines, since five of them did not have any offspring, or they are not known (these are the lines of Berke, Kukadzhi, Dzhilaraun, Mohammed, Shinkum. Jochi’s genealogy contains some notes regarding the succession to the throne in the Golden Horde: the name of the ruler of the Golden Horde is written in red ink, also sometimes the author notes that one or the other descendant of Jochi took the throne, indicating the order of succession to the throne. These notes offer two variants of succession of rulers; a comparison of the text of “Shu’ab-i panjganah” with the text of Rashid al-din’s main historical writing “Jami ‘al-Tawarikh” does not clarify the situation as, for example, Kukadzhi who is presented in one variant of order of succession, is absent in “Jami ‘al-Tawarikh”.

The Contents of Terpene Trilactone and Flavonoid in Leaves of Seedlings from Ancient Female Ginkgo Trees in China

Directory of Open Access Journals (Sweden)

Yanhui ZHANG

2017-07-01

Full Text Available Flavonoids and terpene trilactones, especially, ginkgo flavonglycosides, ginkgolides and bilobalides in leaves of ginkgo trees, need to be studied for effective application of these active components with high medical and health-care values. This study was aimed to provide scientific bases for genealogies selection and harvest season confirmation for Ginkgo biloba. A high-performance liquid chromatographic method (HPLC-ELSD was developed to determine the contents of terpene trilactone and flavonoid of 36 ancient G. biloba genealogies from 19 provinces in China. The study indicated that the content gradually increased from April to August, and thereafter declined. Analysis of variance indicated that the contents of terpene trilactone, flavonoids, and their respective components had significant difference among 36 genealogies. The cluster analysis showed that No. 72 (Xing'an, Guangxi, No. 58 (Youyang, Chongqing, No. 82 (Rugao, Jiangsu, No. 123 (Huixian, Gansu, No. 99 (Dujun, Guizhou, No. 10 (Tai'an, Shandong and No. 133 (Mentougou, Beijing genealogies have higher content of terpene trilactone and flavonoid. These results can help us to select superior variety containing high content of terpene trilactone and flavonoid.

Behavior of pathogenic bacteria in the oyster, Crassostrea commercialis, during depuration, re-laying, and storage.

Science.gov (United States)

Son, N T; Fleet, G H

1980-12-01

Oysters (Crassostrea commercials) harvested from major cultivation areas within the state of New South Wales, Australia, were commonly contaminated with low levels of the food-poisoning organisms Bacillus cereus, Clostridium perfringens, and Vibrio parahaemolyticus. Salmonella was found in oysters on only one occasion. These bacteria were cleansed from oysters during oyster purification by re-laying in a non-polluted waterway. Oysters were laboratory contaminated to levels in excess 1,000 cells per g with either B. cereus, C. perfringens, V. parahaemolyticus, Salmonella typhimurium, or S. senftenberg. These species were cleansed from such oysters during purification in a laboratory depuration unit that used ultraviolet light for sterilizing the depuration water. Escherichia coli was also cleansed from oysters under the same re-laying or depuration conditions so that its measurement alone could be used to indicate the cleansing of the above pathogenic species. The levels of these bacteria were also measured during the storage of oysters under conditions that occur during marketing. While B. cereus counts remained relatively stable during storage, the Salmonella spp. gradually decreased in numbers and C. perfringens rapidly died off. V. parahaemolyticus counts increased slightly during the first 4 days of storage, after which decreases occurred.

Dismantling of nuclear facilities

International Nuclear Information System (INIS)

Tallec, M.; Kus, J.P.

2009-01-01

Nuclear facilities have a long estimable lifetime but necessarily limited in time. At the end of their operation period, basic nuclear installations are the object of cleansing operations and transformations that will lead to their definitive decommissioning and then to their dismantling. Because each facility is somewhere unique, cleansing and dismantling require specific techniques. The dismantlement consists in the disassembly and disposing off of big equipments, in the elimination of radioactivity in all rooms of the facility, in the demolition of buildings and eventually in the reconversion of all or part of the facility. This article describes these different steps: 1 - dismantling strategy: main de-construction guidelines, expected final state; 2 - industries and sites: cleansing and dismantling at the CEA, EDF's sites under de-construction; 3 - de-construction: main steps, definitive shutdown, preparation of dismantling, electromechanical dismantling, cleansing/decommissioning, demolition, dismantling taken into account at the design stage, management of polluted soils; 4 - waste management: dismantlement wastes, national policy of radioactive waste management, management of dismantlement wastes; 5 - mastery of risks: risk analysis, conformability of risk management with reference documents, main risks encountered at de-construction works; 6 - regulatory procedures; 7 - international overview; 8 - conclusion. (J.S.)

Disturbance recording system

International Nuclear Information System (INIS)

Chandra, A.K.; Deshpande, S.V.; Mayya, A.; Vaidya, U.W.; Premraj, M.K.; Patil, N.B.

1994-01-01

A computerized system for disturbance monitoring, recording and display has been developed for use in nuclear power plants and is versatile enough to be used where ever a large number of parameters need to be recorded, e.g. conventional power plants, chemical industry etc. The Disturbance Recording System (DRS) has been designed to continuously monitor a process plant and record crucial parameters. The DRS provides a centralized facility to monitor and continuously record 64 process parameters scanned every 1 sec for 5 days. The system also provides facility for storage of 64 parameters scanned every 200 msec during 2 minutes prior to and 3 minutes after a disturbance. In addition the system can initiate, on demand, the recording of 8 parameters at a fast rate of every 5 msec for a period of 5 sec. and thus act as a visicorder. All this data is recorded in non-volatile memory and can be displayed, printed/plotted and used for subsequent analysis. Since data can be stored densely on floppy disks, the volume of space required for archival storage is also low. As a disturbance recorder, the DRS allows the operator to view the state of the plant prior to occurrence of the disturbance and helps in identifying the root cause. (author). 10 refs., 7 figs

Teach Students to Dig for Understanding Using an Unexpected Technological Shovel

Science.gov (United States)

Lake, Susan E. L.

2004-01-01

Online genealogy tools is an unexpected resource as these tools not only serve valuable for genealogy research, but also can be used by students to learn about their country's past and learn to use primary materials to draw conclusions. Some of these Online sources like the 1880 census available at www.ancestry.com, www.thepastwhispers.com, which…

Effect on skin hydration of using baby wipes to clean the napkin area of newborn babies: assessor-blinded randomised controlled equivalence trial

OpenAIRE

Lavender, Tina; Furber, Christine; Campbell, Malcolm; Victor, Suresh; Roberts, Ian; Bedwell, Carol; Cork, Michael J

2012-01-01

Abstract Background Some national guidelines recommend the use of water alone for napkin cleansing. Yet, there is a readiness, amongst many parents, to use baby wipes. Evidence from randomised controlled trials, of the effect of baby wipes on newborn skin integrity is lacking. We conducted a study to examine the hypothesis that the use of a specifically formulated cleansing wipe on the napkin area of newborn infants (

78 FR 43258 - Privacy Act; System of Records: Human Resources Records, State-31

Science.gov (United States)

2013-07-19

... DEPARTMENT OF STATE [Public Notice 8384] Privacy Act; System of Records: Human Resources Records... system of records, Human Resources Records, State- 31, pursuant to the provisions of the Privacy Act of... State proposes that the current system will retain the name ``Human Resources Records'' (previously...

Interpreting land records

CERN Document Server

Wilson, Donald A

2014-01-01

Base retracement on solid research and historically accurate interpretation Interpreting Land Records is the industry's most complete guide to researching and understanding the historical records germane to land surveying. Coverage includes boundary retracement and the primary considerations during new boundary establishment, as well as an introduction to historical records and guidance on effective research and interpretation. This new edition includes a new chapter titled "Researching Land Records," and advice on overcoming common research problems and insight into alternative resources wh

Managing electronic records

CERN Document Server

McLeod, Julie

2005-01-01

For records management courses, this book covers the theory and practice of managing electronic records as business and information assets. It focuses on the strategies, systems and procedures necessary to ensure that electronic records are appropriately created, captured, organized and retained over time to meet business and legal requirements.

Til kulturhistoriens genealogi

Directory of Open Access Journals (Sweden)

Tine Damsholt

2010-11-01

Lund, On Cultural History from 1894. The idea of everyday life as the analytical and defining object of cultural history is constituted in this text as well as in the disciplinary battles that formed the situational background for Troels-Lunds argument. Instead of taking this situated definition for a given fact cultural history is - in the tradition from Foucault - understood as a critical, destabilizing and thus self-reflective analytical strategy.

Socialkonstruktivismer i klassisk og moderne sociologi

DEFF Research Database (Denmark)

Rasborg, Klaus

2004-01-01

En videnskabsteoretisk diskussion af socialkonstruktivismens genealogi, samt af en række fremtrædende socialkonstruktivistiske positioner i klassisk og moderne sociologi (Marx, Weber, Durkheim, Berger & Luckmann, Goffman og Bourdieu)......En videnskabsteoretisk diskussion af socialkonstruktivismens genealogi, samt af en række fremtrædende socialkonstruktivistiske positioner i klassisk og moderne sociologi (Marx, Weber, Durkheim, Berger & Luckmann, Goffman og Bourdieu)...

77 FR 74182 - Records Governing Off-the-Record Communications; Public Notice

Science.gov (United States)

2012-12-13

.... CP11-515-000 12-6-12 Thomas Salamone 3. CP11-515-000 12-6-12 Michael Mojica \\1\\ Exempt 1. CP13-8-000 11...-000 12-4-12 Kate Valdez \\1\\ Email record. \\2\\ Phone record. \\3\\ Email record. \\4\\ Hons. Rob Kane and...

Polluted sites and soils - Management of environmental liabilities; Sites et sols pollues - Gestion des passifs environnementaux

Energy Technology Data Exchange (ETDEWEB)

Le Corfec, Y.

2011-07-01

This book presents in a synthetic and structured way the essential notions for the understanding of the stakes of polluted sites and soils management. In particular: the regulatory context, the environmental considerations (toxicological constraints, indeterminations), the conditions of environments characterization and cleansing (interventions typology, properties of contaminants (metal trace amounts, organic compounds), decontamination and cleansing logics), and the essential conditions of risk management in an industrial or urban context. (J.S.)

Probabilistic record linkage.

Science.gov (United States)

Sayers, Adrian; Ben-Shlomo, Yoav; Blom, Ashley W; Steele, Fiona

2016-06-01

Studies involving the use of probabilistic record linkage are becoming increasingly common. However, the methods underpinning probabilistic record linkage are not widely taught or understood, and therefore these studies can appear to be a 'black box' research tool. In this article, we aim to describe the process of probabilistic record linkage through a simple exemplar. We first introduce the concept of deterministic linkage and contrast this with probabilistic linkage. We illustrate each step of the process using a simple exemplar and describe the data structure required to perform a probabilistic linkage. We describe the process of calculating and interpreting matched weights and how to convert matched weights into posterior probabilities of a match using Bayes theorem. We conclude this article with a brief discussion of some of the computational demands of record linkage, how you might assess the quality of your linkage algorithm, and how epidemiologists can maximize the value of their record-linked research using robust record linkage methods. © The Author 2015; Published by Oxford University Press on behalf of the International Epidemiological Association.

Maximum Acceleration Recording Circuit

Science.gov (United States)

Bozeman, Richard J., Jr.

1995-01-01

Coarsely digitized maximum levels recorded in blown fuses. Circuit feeds power to accelerometer and makes nonvolatile record of maximum level to which output of accelerometer rises during measurement interval. In comparison with inertia-type single-preset-trip-point mechanical maximum-acceleration-recording devices, circuit weighs less, occupies less space, and records accelerations within narrower bands of uncertainty. In comparison with prior electronic data-acquisition systems designed for same purpose, circuit simpler, less bulky, consumes less power, costs and analysis of data recorded in magnetic or electronic memory devices. Circuit used, for example, to record accelerations to which commodities subjected during transportation on trucks.

Modern recording techniques

CERN Document Server

Huber, David Miles

2013-01-01

As the most popular and authoritative guide to recording Modern Recording Techniques provides everything you need to master the tools and day to day practice of music recording and production. From room acoustics and running a session to mic placement and designing a studio Modern Recording Techniques will give you a really good grounding in the theory and industry practice. Expanded to include the latest digital audio technology the 7th edition now includes sections on podcasting, new surround sound formats and HD and audio.If you are just starting out or looking for a step up

WIPP Project Records Management Handbook

International Nuclear Information System (INIS)

1991-01-01

The Waste Isolation Pilot Plant (WIPP) Records Management Handbook provides the WIPP Project Records Management personnel with a tool to use to fulfill the requirements of the WIPP Records Program and direct their actions in the important area of records management. The handbook describes the various project areas involved in records management, and how they function. The handbook provides the requirements for Record Coordinators and Master Record Center (MRC) personnel to follow in the normal course of file management, records scheduling, records turnover, records disposition, and records retrieval. More importantly, the handbook provides a single reference which encompasses the procedures set fourth in DOE Order 1324.2A, ''Records Disposition'' ASME NQA-1, ''Quality Assurance Program Requirements for Nuclear Facilities'' and DOE-AL 5700.6B, ''General Operations Quality Assurance.'' These documents dictate how an efficient system of records management will be achieved on the WIPP Project

Efficacy of prokinetics with a split-dose of polyethylene glycol in bowel preparation for morning colonoscopy: a randomized controlled trial.

Science.gov (United States)

Kim, Hyoung Jun; Kim, Tae Oh; Shin, Bong Chul; Woo, Jae Gon; Seo, Eun Hee; Joo, Hee Rin; Heo, Nae-Yun; Park, Jongha; Park, Seung Ha; Yang, Sung Yeon; Moon, Young Soo; Shin, Jin-Yong; Lee, Nae Young

2012-01-01

Currently, a split-dose of polyethylene glycol (PEG) is the mainstay of bowel preparation due to its tolerability, bowel-cleansing action, and safety. However, bowel preparation with PEG is suboptimal because residual fluid reduces the polyp detection rate and requires a more thorough colon inspection. The aim of our study was to demonstrate the efficacy of a sufficient dose of prokinetics on bowel cleansing together with split-dose PEG. A prospective endoscopist-blinded study was conducted. Patients were randomly allocated to two groups: prokinetic with split-dose PEG or split-dose PEG alone. A prokinetic [100 mg itopride (Itomed)], was administered twice simultaneously with each split-dose of PEG. Bowel-cleansing efficacy was measured by endoscopists using the Ottawa scale and the segmental fluidity scale score. Each participant completed a bowel preparation survey. Mean scores from the Ottawa scale, segmental fluid scale, and rate of poor preparation were compared between both groups. Patients in the prokinetics with split-dose PEG group showed significantly lower total Ottawa and segmental fluid scores compared with patients in the split-dose of PEG alone group. A sufficient dose of prokinetics with a split-dose of PEG showed efficacy in bowel cleansing for morning colonoscopy, largely due to the reduction in colonic fluid. Copyright © 2012 S. Karger AG, Basel.

Digital recording system

International Nuclear Information System (INIS)

Chandra, A.K.; Deshpande, S.V.; Iyer, A.; Vaidya, U.W.

1987-01-01

A large number of critical process parameters in nuclear power plants have hitherto been monitored using electromechanical chart recorders. The reducing costs of electronics systems have led to a trend towards modernizing power plant control rooms by computerizing all the panel instrumentation. As a first step, it has been decided to develop a digital recording system to record the values of 48 process parameters. The system as developed and described in this report is more than a replacement for recorders; it offers substantial advantages in terms of lower overall system cost, excellent time resolution, accurate data and absolute synchronization for correlated signals. The system provides high speed recording of 48 process parameters, maintains historical records and permits retrieval and display of archival information on a colour monitor, a plotter and a printer. It is implemented using a front end data acquisition unit connected on a serial link to a PC-XT computer with 20 MB Winchester. The system offers an extremely user friendly man machine interaction, based on a hierarchical paged menu driven scheme. Softwre development for this system has been carried out using the C language. (author). 9 figs

Powieść reportażowa czy dziennikarska? Uwagi o międzywojennej twórczości prozatorskiej Jalu Kurka

OpenAIRE

Adamczewska, Izabella

2015-01-01

The paper focuses on genealogical aspects of three interwar novels by Jalu Kurek – Andrzej Panik, Grypa szaleje w Naprawie, Woda wyżej) – which have often been described by critics as “reportage novels”. The author examines the past critical reception of the novels and the intentio auctioris. The main goal of the article is to suggest a more capacious genealogical term: the journalistic novel.

Powieść reportażowa czy dziennikarska?Uwagi o międzywojennej twórczości prozatorskiej Jalu Kurka

OpenAIRE

Adamczewska, Izabella

2015-01-01

International audience; The paper focuses on genealogical aspects of three interwar novels by Jalu Kurek – AndrzejPanik, Grypa szaleje w Naprawie, Woda wyżej) – which have often been described by critics as“reportage novels”. The author examines the past critical reception of the novels and the intentioauctioris. The main goal of the article is to suggest a more capacious genealogical term: the journalisticnovel.

Disassembly and removal of sodium instrumentation test loop

International Nuclear Information System (INIS)

Ishikawa, Okinobu; Onojima, Takamitu; Nagai, Keiichi

2000-07-01

In 1999, the Sodium Instrumentation Test Loop was disassembled and removed. This report describes the tasks and experiences obtained in removing sodium from a storage tank, disassembling, and cleansing components and related activities. Overall the disassembly, handling and cleansing tasks proceeded as planned and the activities were carried out efficiently and safely. Documentation of the process is meant to establish not only a procedure, but also a guideline for future similar tasks. (author)

Presidential Electronic Records Library

Data.gov (United States)

National Archives and Records Administration — PERL (Presidential Electronic Records Library) used to ingest and provide internal access to the Presidential electronic Records of the Reagan, Bush, and Clinton...

Fast optical recording media based on semiconductor nanostructures for image recording and processing

International Nuclear Information System (INIS)

Kasherininov, P. G.; Tomasov, A. A.

2008-01-01

Fast optical recording media based on semiconductor nanostructures (CdTe, GaAs) for image recording and processing with a speed to 10 6 cycle/s (which exceeds the speed of known recording media based on metal-insulator-semiconductor-(liquid crystal) (MIS-LC) structures by two to three orders of magnitude), a photosensitivity of 10 -2 V/cm 2 , and a spatial resolution of 5-10 (line pairs)/mm are developed. Operating principles of nanostructures as fast optical recording media and methods for reading images recorded in such media are described. Fast optical processors for recording images in incoherent light based on CdTe crystal nanostructures are implemented. The possibility of their application to fabricate image correlators is shown.

Adesão de linhagem selvagem de Streptococcus thermophilus em superfície de aço inoxidável e efeitos da higienização na sua remoção Adhesion of a wild strain of Streptococcus thermophilus onto stainless steel surfaces and the effects of cleaning and sanification on its removal

Directory of Open Access Journals (Sweden)

Ana Lourdes Neves GÂNDARA

2000-04-01

Full Text Available Linhagem selvagem de Streptococcus thermophilus isolada de leite pasteurizado foi avaliada em modelo experimental quanto a adesão em superfície de aço inoxidável e comportamento frente à limpeza e sanificação. Em leite, a adesão do microrganismo em aço inoxidável foi estudada em 6h de contato a 45°C sob agitação e uma higienização com detergentes alcalino e ácido seguida de sanificação foi utilizada para avaliação do comportamento das células aderidas frente à higienização. Esse microrganismo aderiu a essa superfície produzindo uma carga de 10(4UFC/cm². Após a limpeza alcalina não foram detectadas células aderidas; em seguida a limpeza ácida 6 UFC/cm² ainda foram detectadas. A sanificação com hipoclorito de sódio, após a limpeza, foi suficiente para reduzir a carga de S. thermophilus selvagem aderida ao aço inoxidável. O modelo experimental mostrou-se adequado para o estudo, indicando que a cultura selvagem de Streptococcus thermophilus é produtora de biofilme em superfície de aço inoxidável. A limpeza da superfície de aço inoxidável por detergência alcalina remove mais que 99,9% das células aderidas. Pequenos números de células remanescentes são removidos na detergência ácida o que demonstra a necessidade das diferentes etapas e tipos de detergentes para a eficiência da limpeza. Melhores resultados na remoção desse biofilme são alcançadas com detergência alcalina seguida de detergência ácida e mais eficientemente quando se utiliza uma sanificação complementar com hipoclorito de sódio.A wild strain of Streptococcus thermophilus isolated from pasteurized milk was evaluated using an experimental model with respect to its adhesion onto stainless steel surfaces and its behaviour when submitted to cleansing and sanification. In milk, the adhesion of the microorganism on to stainless steel surfaces was studied after 6 hours of contact at 45°C with agitation, and after a cleansing process

Las masacres del olvido: Napalpí y Rincón Bomba en la genealogía del genocidio y el racismo de estado en la Argentina As massacres esquecidas: Napalpí e Rincón Bomba na genealogia do genocídio e o racismo de Estado em Argentina The massacres of the oblivion: Napalpí and Rincon Bomba in the genealogy of the genocide and racism of state in Argentine

Directory of Open Access Journals (Sweden)

Héctor Hugo Trinchero

2009-06-01

Full Text Available Resumen El objetivo del artículo es intentar trazar una genealogía de algunas prácticas genocidas en la Argentina y, de esta manera, poder comprender las formas recurrentes de masacres sobre población indígena y no indígena producidas por el Estado nacional argentino en su proceso de formación neo-colonial. Específicamente, se detendrá en dos casos que sucedieron ya bien entrado el siglo pasado, es decir, muy a posteriori de la pretendida solución final del General Roca en el sur y las campañas de exterminio desarrolladas por el ejército argentino en el norte y muy anteriores al genocidio de la última dictadura militar. Se trata de la masacre de Napalpí, llevada a cabo en el año 1924 en la provincia de Chaco, y la masacre denominada "Rincón Bomba", perpetrada en el año 1947 en la provincia de Formosa. Ambas masacres de pueblos originarios están siendo revisadas recientemente como un necesario ejercicio de la verdad y la memoria.O objetivo desse artigo é tentar fazer uma genealogia de algumas praticas genocidas em Argentina e, desse maneira, conseguir compreender as formas repetidas das massacres da população indígena e não indígena provocadas pelo Estado nacional Argentino no processo de formação neo-colonial. Especificamente, se analisarão dois casos que aconteceram bem começado o século passado, ou seja, bem depois da pretendida solução final proposta pelo General Roca no sul do pais e as campanhas de extermínio desenvolvidas pelo exercito Argentino no Norte e muito anteriores ao genocídio da ultima ditadura militar. O artigo é sobre a massacre de Napalpí -acontecida no ano 1924 na Província do Chaco-, e a massacre denominada "Rincón Bomba"- acontecida no ano 1947 na Província de Formosa-. As duas massacres de Povos Originários estão sendo revisadas em tempo recente como um necessário exercício de memória e de verdade.The aim of this article is to draw up a genealogy of certain genocide practices in

NRC comprehensive records disposition schedule

International Nuclear Information System (INIS)

1992-03-01

Title 44 United States Code, ''Public Printing and Documents,'' regulations cited in the General Services Administration's (GSA) ''Federal Information Resources Management Regulations'' (FIRMR), Part 201-9, ''Creation, Maintenance, and Use of Records,'' and regulation issued by the National Archives and Records Administration (NARA) in 36 CFR Chapter XII, Subchapter B, ''Records Management,'' require each agency to prepare and issue a comprehensive records disposition schedule that contains the NARA approved records disposition schedules for records unique to the agency and contains the NARA's General Records Schedules for records common to several or all agencies. The approved records disposition schedules specify the appropriate duration of retention and the final disposition for records created or maintained by the NRC. NUREG-0910, Rev. 2, contains ''NRC's Comprehensive Records Disposition Schedule,'' and the original authorized approved citation numbers issued by NARA. Rev. 2 totally reorganizes the records schedules from a functional arrangement to an arrangement by the host office. A subject index and a conversion table have also been developed for the NRC schedules to allow staff to identify the new schedule numbers easily and to improve their ability to locate applicable schedules

NRC comprehensive records disposition schedule

International Nuclear Information System (INIS)

1983-05-01

Effective January 1, 1982, NRC will institute records retention and disposal practives in accordance with the approved Comprehensive Records Disposition Schedule (CRDS). CRDS is comprised of NRC Schedules (NRCS) 1 to 4 which apply to the agency's program or substantive records and General Records Schedules (GRS) 1 to 24 which apply to housekeeping or facilitative records. NRCS-I applies to records common to all or most NRC offices; NRCS-II applies to program records as found in the various offices of the Commission, Atomic Safety and Licensing Board Panel, and the Atomic Safety and Licensing Appeal Panel; NRCS-III applies to records accumulated by the Advisory Committee on Reactor Safeguards; and NRCS-IV applies to records accumulated in the various NRC offices under the Executive Director for Operations. The schedules are assembled functionally/organizationally to facilitate their use. Preceding the records descriptions and disposition instructions for both NRCS and GRS, there are brief statements on the organizational units which accumulate the records in each functional area, and other information regarding the schedules' applicability

Effect of Gamma Radiation sterilization versus Disinfection on Removable Partial Dentures (Microbiological study)

International Nuclear Information System (INIS)

Mohammed, M.A.

2011-01-01

The aim of the study was to compare between the effectiveness of disinfection, using commercially available Fittydent super cleansing tablets versus sterilization, using gamma radiation on candidal growth in maxillary removable partial dentures. Methods: Fourteen partially edentulous subjects were selected according to specific criteria and divided equally and randomly into two groups; Group I: disinfection group and Group II: sterilization group. Conventional maxillary removable partial dentures were constructed for all subjects. The swab technique was used to collect the samples one month after denture delivery, immediately after disinfection/sterilization, and then one week, two weeks, three weeks, four weeks, and five weeks after disinfection/sterilization respectively. Bacteriological candidal colony count was performed using a manual contact colony counter. Results: Both methods (disinfection and sterilization) led to a noticeable decrease in the candidal count. However this decrease was highly and markedly evident in Group II as compared to Group I. Infact, no candidal growth was recorded for group II immediately after strerilization and was maintained for two more weeks. Statistical analysis revealed highly significant differences between the two groups. Conclusions: Both methods were effective in decreasing the number of Candida albicans adhering to the denture. However, sterilization using Gamma radiation had a more superior immediate, as well as, long term efficiency as compared to disinfection using Fittydent super cleansing tablets.

Climate Record Books

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Climate Record Books contain daily, monthly, seasonal, and annual averages, extremes, or occurrences. Most data are sequential by period of record 1871-1910,...

Quality of nursing documentation: Paper-based health records versus electronic-based health records.

Science.gov (United States)

Akhu-Zaheya, Laila; Al-Maaitah, Rowaida; Bany Hani, Salam

2018-02-01

To assess and compare the quality of paper-based and electronic-based health records. The comparison examined three criteria: content, documentation process and structure. Nursing documentation is a significant indicator of the quality of patient care delivery. It can be either paper-based or organised within the system known as the electronic health records. Nursing documentation must be completed at the highest standards, to ensure the safety and quality of healthcare services. However, the evidence is not clear on which one of the two forms of documentation (paper-based versus electronic health records is more qualified. A retrospective, descriptive, comparative design was used to address the study's purposes. A convenient number of patients' records, from two public hospitals, were audited using the Cat-ch-Ing audit instrument. The sample size consisted of 434 records for both paper-based health records and electronic health records from medical and surgical wards. Electronic health records were better than paper-based health records in terms of process and structure. In terms of quantity and quality content, paper-based records were better than electronic health records. The study affirmed the poor quality of nursing documentation and lack of nurses' knowledge and skills in the nursing process and its application in both paper-based and electronic-based systems. Both forms of documentation revealed drawbacks in terms of content, process and structure. This study provided important information, which can guide policymakers and administrators in identifying effective strategies aimed at enhancing the quality of nursing documentation. Policies and actions to ensure quality nursing documentation at the national level should focus on improving nursing knowledge, competencies, practice in nursing process, enhancing the work environment and nursing workload, as well as strengthening the capacity building of nursing practice to improve the quality of nursing care and

Daily Weather Records

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These daily weather records were compiled from a subset of stations in the Global Historical Climatological Network (GHCN)-Daily dataset. A weather record is...

Jumlah Bakteri pada Luka Diabetik Kronik yang Dicuci Menggunakan Ekstrak Air Daun Jambu Biji (Psidium Guava)

OpenAIRE

Fahni Haris

2017-01-01

Various solutions have been recommended for cleanse the wound, however normal saline is favored. Aqueous guava leaf extracts have material that known for antibacterial in the diabetic wound care especially for cleansing. Guava leaf available in Indonesia, but there is unresolved debate about its use. This study use quasi-experimental with pre-test post-test design. Sample in this study consist 19 outpatients who had diabetic chronic wounds care in clinic Kitamura, Pontianak. Analysis of quant...

NRC comprehensive records disposition schedule

International Nuclear Information System (INIS)

1982-07-01

Effective January 1, 1982, NRC will institute records retention and disposal practices in accordance with the approved Comprehensive Records Disposition Schedule (CRDS). CRDS is comprised of NRC Schedules (NRCS) 1 to 4 which apply to the agency's program or substantive records and General Records Schedules (GRS) 1 to 22 which apply to housekeeping or facilitative records. The schedules are assembled functionally/organizationally to facilitate their use. Preceding the records descriptions and disposition instructions for both NRCS and GRS, there are brief statements on the organizational units which accumulate the records in each functional area, and other information regarding the schedules' applicability

Privacy Act System of Records: EPA Telecommunications Detail Records, EPA-32

Science.gov (United States)

Learn more about the EPA Telecommunications Detail Records System, including who is covered in the system, the purpose of data collection, routine uses for the system's records, and other security procedures.

In vitro prediction of in vivo skin damage associated with the wiping of dry tissue against skin.

Science.gov (United States)

Koenig, David W; Dvoracek, Barb; Vongsa, Rebecca

2013-02-01

The ideal gentle cleansing product is one that effectively removes soils while minimizing damage to the skin. Thus, measuring physical abrasion caused by cleansing tissues is critical to the continued development of gentle cleansing products. Current analysis of cleansing materials for skin gentleness is time consuming and requires expensive human subject testing. This report describes the development of a rapid and inexpensive bench assay for the assessment of skin abrasion caused by wiping. Coefficient of friction (COF) evaluations using bench methods were compared with results from clinical studies of repeated wiping and with confocal visualizations of excised skin. A Monitor/Slip and Friction instrument (model 32-06; TMI, Amityville, NY, USA) was used to measure tissue friction on simulated skin (Vitro-Skin, N19-5X; IMS, Milford, CT, USA). Clinical data from a 4-day repetitive forearm wiping study measuring transepidermal water loss (TEWL) in 30 subjects was compared with results from the bench top assay. In addition, excised skin samples were also treated using the COF bench assay and examined using confocal microscopy to visualize stratum corneum damage caused by wiping. Using the bench COF assay, we were able to distinguish between bath tissue codes by comparing average static friction value (ASFV) for the test codes, where lower ASFV indicated less abrasive tissue. The ASFV followed the same gentleness trend observed in the clinical study. Confocal microscopy of excised skin wiped with the same materials indicated stratum corneum damage consistent with the bench COF and clinical TEWL observations. We observed significant correlation between bench and clinical methods for measuring skin damage caused by wiping of skin with tissue. The bench method will facilitate rapid and inexpensive skin gentleness assessment of cleansing materials. © 2012 John Wiley & Sons A/S.

Skin preparation with alcohol versus alcohol followed by any antiseptic for preventing bacteraemia or contamination of blood for transfusion.

Science.gov (United States)

Webster, Joan; Bell-Syer, Sally E M; Foxlee, Ruth

2015-02-12

Blood for transfusion may become contaminated at any point between collection and transfusion and may result in bacteraemia (the presence of bacteria in the blood), severe illness or even death for the blood recipient. Donor arm skin is one potential source of blood contamination, so it is usual to cleanse the skin with an antiseptic before blood donation. One-step and two-step alcohol based antiseptic regimens are both commonly advocated but there is uncertainty as to which is most effective. To assess the effects of cleansing the skin of blood donors with alcohol in a one-step compared with alcohol in a two-step procedure to prevent contamination of collected blood or bacteraemia in the recipient. In December 2014, for this third update, we searched the Cochrane Wounds Group Specialised Register; The Cochrane Central Register of Controlled Trials (CENTRAL), The Cochrane Library; Ovid MEDLINE; Ovid MEDLINE (In-Process & Other Non-Indexed Citations); Ovid EMBASE; and EBSCO CINAHL. All randomised trials (RCTs) comparing alcohol based donor skin cleansing in a one-step versus a two-step process that includes alcohol and any other antiseptic for pre-venepuncture skin cleansing were considered. Quasi randomised trials were to have been considered in the absence of RCTs. Two review authors independently assessed studies for inclusion. No studies (RCTs or quasi RCTs) met the inclusion criteria. We did not identify any eligible studies for inclusion in this review. It is therefore unclear whether a two-step, alcohol followed by antiseptic skin cleansing process prior to blood donation confers any reduction in the risk of blood contamination or bacteraemia in blood recipients, or conversely whether a one-step process increases risk above that associated with a two-step process.

3% Amuchina is as effective as the 50% concentration in the prevention of exit-site infection in children on chronic peritoneal dialysis.

Science.gov (United States)

Grosman, Mònica D; Mosquera, Vanesa M; Hernandez, Maria G; Agostini, Silvana; Adragna, Marta; Sojo, Ernesto T

2005-01-01

In a previous communication, we demonstrated that, in the prevention of exit-site infection (ESI) in children, the cleansing agent 50% Amuchina (electrolytic chloroxidizer. Amuchina SpA, Genoa, Italy) is more effective than 10% povidone iodine and as effective as 4% chlorhexidine, but with fewer adverse secondary effects. In the present study, we assessed, in an Argentine pediatric population, whether Amuchina 3% is as effective as Amuchina 50% in preventing ESI in children on chronic peritoneal dialysis. In an open-label, single-center prospective study, 27 children (mean age: 7.2 years; range: 1.7-17 years) used 3% Amuchina as a cleansing agent for the daily care of a healthy exit site. Of the 27 children, 14 were switched from 50% Amuchina to 3% Amuchina, and 13 were using the 3% Amuchina for the first time. The control group consisted of 18 patients who had previously used 50% Amuchina as a cleansing agent. We followed the recommendations of the International Society for Peritoneal Dialysis with regard to exit-site care, which include keeping the cleansing agent out of the sinus and rinsing the exit site with sterile water. Amuchina was used from the first post-implantation care of the exit site. No adverse secondary effects were seen with the use of Amuchina at either concentration. Patients using 3% Amuchina presented an ESI rate similar to that of patients using Amuchina 50%. The cost of 3% Amuchina was significantly lower than that of the 50% concentration, and it was even lower than the cost for 10% povidone iodine or 4% chlorhexidine. Although more research trials are needed to assess the efficacy of 3% Amuchina, we conclude that 3% Amuchina is the best and most cost-effective cleansing agent for the daily care of a healthy exit site in children on chronic peritoneal dialysis.

36 CFR 1237.12 - What record elements must be created and preserved for permanent audiovisual records?

Science.gov (United States)

2010-07-01

... created and preserved for permanent audiovisual records? 1237.12 Section 1237.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION RECORDS MANAGEMENT AUDIOVISUAL, CARTOGRAPHIC... permanent audiovisual records? For permanent audiovisual records, the following record elements must be...

76 FR 52378 - Privacy Act; System of Records: State-76, Personal Services Contractor Records

Science.gov (United States)

2011-08-22

... Services Contractor Records SUMMARY: Notice is hereby given that the Department of State proposes to create a new system of records, Personal Services Contractor Records, State-76, pursuant to the provisions... July 20, 2011. It is proposed that the new system be named ``Personal Services Contractor Records.'' It...

Permanent record. Electronic records aid in the aftermath of Joplin tornado.

Science.gov (United States)

Russell, Matthew

2011-09-01

When a tornado struck St. John's Regional Medical Center in May 2011, its patient records were stored in a newly launched electronic health record system, helping prevent a bad situation from being worse.

AE Recorder Characteristics and Development.

Energy Technology Data Exchange (ETDEWEB)

Partridge, Michael E. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Curtis, Shane Keawe [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); McGrogan, David Paul [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2016-11-01

The Anomalous Environment Recorder (AE Recorder) provides a robust data recording capability for multiple high-shock applications including earth penetrators. The AE Recorder, packaged as a 2.4" di ameter cylinder 3" tall, acquires 12 accelerometer, 2 auxiliary, and 6 discrete signal channels at 250k samples / second. Recording depth is 213 seconds plus 75ms of pre-trigger data. The mechanical, electrical, and firmware are described as well as support electro nics designed for the first use of the recorder.

Digital SLIFER Recorder, Model A

International Nuclear Information System (INIS)

Breding, D.R.; Fogel, D.; Loukota, J.J.; Worthen, G.S.; Watterberg, J.P.

1977-11-01

The Digital SLIFER Recorder (DSR) is an instrument that records a time-varying frequency signal in the range from 700 kHz to 1500 kHz with an amplitude greater than 200 mV. This signal is referenced to an input fiducial marker, and recording is initiated by an increase in the frequency of the signal. The primary purpose of this instrument is to record data from the SLIFER system. The DSR records 512 samples after the record trigger signal, with a sample interval of 50 μs (for a total recording time of 25.55 ms). The measurement essentially uses a 20-cycle period-averaging counter technique

Record Statistics and Dynamics

DEFF Research Database (Denmark)

Sibani, Paolo; Jensen, Henrik J.

2009-01-01

with independent random increments. The term record dynamics covers the rather new idea that records may, in special situations, have measurable dynamical consequences. The approach applies to the aging dynamics of glasses and other systems with multiple metastable states. The basic idea is that record sizes...... fluctuations of e. g. the energy are able to push the system past some sort of ‘edge of stability’, inducing irreversible configurational changes, whose statistics then closely follows the statistics of record fluctuations....

Your Medical Records

Science.gov (United States)

... hear medical people call these EHRs — short for electronic health records . Electronic records make it easier for all your doctors ... doctor's office is trying to protect a patient's privacy or safety. For example, they may say no ...

Automating occupational protection records systems

International Nuclear Information System (INIS)

Lyon, M.; Martin, J.B.

1991-10-01

Occupational protection records have traditionally been generated by field and laboratory personnel, assembled into files in the safety office, and eventually stored in a warehouse or other facility. Until recently, these records have been primarily paper copies, often handwritten. Sometimes, the paper is microfilmed for storage. However, electronic records are beginning to replace these traditional methods. The purpose of this paper is to provide guidance for making the transition to automated record keeping and retrieval using modern computer equipment. This paper describes the types of records most readily converted to electronic record keeping and a methodology for implementing an automated record system. The process of conversion is based on a requirements analysis to assess program needs and a high level of user involvement during the development. The importance of indexing the hard copy records for easy retrieval is also discussed. The concept of linkage between related records and its importance relative to reporting, research, and litigation will be addressed. 2 figs

76 FR 42122 - Records Governing Off-the-Record; Public Notice

Science.gov (United States)

2011-07-18

...- the-record communication relevant to the merits of a contested proceeding, to deliver to the Secretary of the Commission, a copy of the communication, if written, or a summary of the substance of any oral... the receipt of prohibited and exempt off-the-record communications. Order No. 607 (64 FR 51222...

Drive-based recording analyses at >800 Gfc/in2 using shingled recording

International Nuclear Information System (INIS)

William Cross, R.; Montemorra, Michael

2012-01-01

Since the introduction of perpendicular recording, conventional perpendicular scaling has enabled the hard disk drive industry to deliver products ranging from ∼130 to well over 500 Gb/in 2 in a little over 4 years. The incredible areal density growth spurt enabled by perpendicular recording is now endangered by an inability to effectively balance writeability with erasure effects at the system level. Shingled magnetic recording (SMR) offers an effective means to continue perpendicular areal density growth using conventional heads and tuned media designs. The use of specially designed edge-write head structures (also known as 'corner writers') should further increase the AD gain potential for shingled recording. In this paper, we will demonstrate the drive-based recording performance characteristics of a shingled recording system at areal densities in excess of 800 Gb/in 2 using a conventional head. Using a production drive base, developmental heads/media and a number of sophisticated analytical routines, we have studied the recording performance of a shingled magnetic recording subsystem. Our observations confirm excellent writeability in excess of 400 ktpi and a perpendicular system with acceptable noise balance, especially at extreme ID and OD skews where the benefits of SMR are quite pronounced. We believe that this demonstration illustrates that SMR is not only capable of productization, but is likely the path of least resistance toward production drive areal density closer to 1 Tb/in 2 and beyond. - Research highlights: → Drive-based recording demonstrations at 805 Gf/in 2 has been demonstrated using both 95 and 65 mm drive platforms at roughly 430 ktpi and 1.87 Mfci. → Limiting factors for shingled recording include side reading, which is dominated by the reader crosstrack skirt profile, MT10 being a representative metric. → Media jitter and associated DC media SNR further limit areal density, dominated by crosstrack transition curvature, downtrack

Quality analysis, miceller behavior, and environmental impact of some laundry detergents available in Bangladesh.

Science.gov (United States)

Nur-E-Alam, M; Islam, M Monirul; Islam, M Nazrul; Rima, Farhana Rahman; Islam, M Nurul

2016-03-01

The cleansing efficiencies of laundry detergents depend on composition and variation of ingredients such as surfactants, phosphate, and co-builders. Among these ingredients, surfactants and phosphate are considered as hazardous materials. Knowledge on compositions and micellar behavior is very useful for understanding their cleansing efficiencies and environmental impact. With this view, composition, critical micelle concentration, and dissolved oxygen level in aqueous solution of some laundry detergents available in Bangladesh such as keya, Wheel Power White, Tibet, Surf Excel, and Chaka were determined. Surfactant and phosphate were found to be maximum in Surf Excel and Wheel Power White, respectively, while both of the ingredients were found to be minimum in Tibet. The critical micelle concentration decreased with increasing surfactant content. The amount of laundry detergents required for efficient cleansing was found to be minimum for Surf Excel and maximum for Chaka; however, cleansing cost was the highest for Surf Excel and the lowest for Tibet. The maximum amount of surfactants and phosphate was discharged by Surf Excel and Wheel Power White, respectively, while discharges of both of the ingredients were minimum for Tibet. The maximum decrease of dissolved oxygen level was caused by Surf Excel and the minimum by Tibet. Therefore, it can be concluded that Tibet is cost-effective and environment friendly, whereas Surf Excel and Wheel Power White are expensive and pose a threat to water environment.

High Y-chromosomal diversity and low relatedness between paternal lineages on a communal scale in the Western European Low Countries during the surname establishment

OpenAIRE

Larmuseau, M H D; Boon, N; Vanderheyden, N; Van Geystelen, A; Larmuseau, H F M; Matthys, K; De Clercq, W; Decorte, R

2015-01-01

There is limited knowledge on the biological relatedness between citizens and on the demographical dynamics within villages, towns and cities in pre-17th century Western Europe. By combining Y-chromosomal genotypes, in-depth genealogies and surname data in a strict genetic genealogical approach, it is possible to provide insights into the genetic diversity and the relatedness between indigenous paternal lineages within a particular community at the time of the surname adoption. To obtain thes...

Electric vehicles for the urban solid wastes collection in Seville (Spain); Vehiculos electricos para la recogida de residuos en el caso historico de Sevilla

Energy Technology Data Exchange (ETDEWEB)

Rodriguez Garcia, A.

1998-07-01

New technologies and systems are incorporated the design of public cleansing and collection of Municipal Solid Waste vehicles. Now types of vehicles propelled by electric power exist in the market: the electric pure traction vehicles and the electric combined traction vehicles, that we to their time could classify hybrid series in vehicles hybrid ``bimodal`` and hybrid parallel or tri modal. For their configuration and their characteristics, the system bimodal is the most adequate for their current application to public cleansing vehicles. (Author)

Record Keeping Guidelines

Science.gov (United States)

American Psychologist, 2007

2007-01-01

These guidelines are designed to educate psychologists and provide a framework for making decisions regarding professional record keeping. State and federal laws, as well as the American Psychological Association's "Ethical Principles of Psychologists and Code of Conduct," generally require maintenance of appropriate records of psychological…

Visual patient records

NARCIS (Netherlands)

Luu, M.D.

2015-01-01

Patient information is often complex and fragmented; visualization can help to obtain and communicate insights. To move from paper medical records to interactive and visual patient records is a big challenge. This project aims to move towards this ultimate goal by providing an interactive prototype

21 CFR 1271.270 - Records.

Science.gov (United States)

2010-04-01

... particular HCT/P involved. (b) Records management system. You must establish and maintain a records management system relating to core CGTP requirements. Under this system, records pertaining to a particular... procedures, and equipment logs) must also be maintained and organized under the records management system. If...

Development of Farm Records Software

Directory of Open Access Journals (Sweden)

M. S. Abubakar

2017-12-01

Full Text Available Farm records are mostly manually kept on paper notebooks and folders where similar records are organized in one folder or spread sheet. These records are usually kept for many years therefore they becomes bulky and less organized. Consequently, it becomes difficult to search, update and tedious and time consuming to manage these records. This study was carried-out to overcome these problems associated with manual farm records keeping by developing user-friendly, easily accessible, reliable and secured software. The software was limited records keeping in crop production, livestock production, poultry production, employees, income and expenditure. The system was implemented using Java Server Faces (JSF for designing Graphical User Interface (GUI, Enterprises Java Beans (EJB for logic tier and MySQL database for storing farm records.

Charbonnages de France. 1998 annual report - Environment; Charbonnages de France. Rapport annuel 1998 - Environnement

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

This 1998 annual report of the Charbonnages de France group presents the environmental actions carried out by the group after the Kyoto summit for the reduction of greenhouse gases and the preservation of fossil resources: the goals of the group and its environmental strategy; the use of waste products (bagasse-coal-fueled power plants, recovery of methane from coal mines, valorization of coal washing wastes, valorization of fly-ashes in cement industry); the reduction of pollutant emissions (development of supercritical, combined and hybrid cycles, fluidized bed boilers, reduction of pollutants during the dismantling of shutdown installations); water preservation (processing of acid mine waters, purification of waters from coke factories, cleansing of abandoned sites); sites rehabilitation (backfilling of abandoned mines, soil cleansing of dismantled coal processing facilities, reinforcing of abandoned cavities, prevention of erosion of spoil heaps etc..); improvement of landscapes (rehabilitation, revegetation); research and innovation (hydrological and geological impact studies, soil cleansing processes, phyto-remediation..). (J.S.)

Direction in charge of the management of wastes. 1998 activity report; Direction chargee de la gestion des dechets. Rapport d'activite 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

This document is the 1998 activity report of the direction in charge of the management of radioactive wastes (DGD) of the French atomic energy commission (CEA). The role of the DGD is the elimination of radioactive wastes, the management of spent fuels, the cleansing and dismantling of shut-down and decommissioned installations at the CEA. This report summarizes the highlights of the 1998 year: the cleansing plan of the CEA (current policy, plan scheme, quality assurance, financing, public relation); the radioactive wastes (general considerations, management of liquid and solid effluents, management of sealed sources, modernization of equipments and new projects, relations with the Andra, studies in progress); the spent fuels (general considerations, solutions, long-term storage); the dismantling of shut-down installations (general considerations about decommissioning, dismantling actions at the CEA, main works performed, dismantling actions in progress); the management of wastes at the CEA-direction for military applications (DAM); the cleansing of the CEA-Marcoule site; 1998 status of the management of wastes (appendix). (J.S.)

Direction in charge of the management of wastes. 1998 activity report; Direction chargee de la gestion des dechets. Rapport d'activite 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

This document is the 1998 activity report of the direction in charge of the management of radioactive wastes (DGD) of the French atomic energy commission (CEA). The role of the DGD is the elimination of radioactive wastes, the management of spent fuels, the cleansing and dismantling of shut-down and decommissioned installations at the CEA. This report summarizes the highlights of the 1998 year: the cleansing plan of the CEA (current policy, plan scheme, quality assurance, financing, public relation); the radioactive wastes (general considerations, management of liquid and solid effluents, management of sealed sources, modernization of equipments and new projects, relations with the Andra, studies in progress); the spent fuels (general considerations, solutions, long-term storage); the dismantling of shut-down installations (general considerations about decommissioning, dismantling actions at the CEA, main works performed, dismantling actions in progress); the management of wastes at the CEA-direction for military applications (DAM); the cleansing of the CEA-Marcoule site; 1998 status of the management of wastes (appendix). (J.S.)

Jumlah Bakteri pada Luka Diabetik Kronik yang Dicuci Menggunakan Ekstrak Air Daun Jambu Biji (Psidium Guava

Directory of Open Access Journals (Sweden)

Fahni Haris

2017-11-01

Full Text Available Various solutions have been recommended for cleanse the wound, however normal saline is favored. Aqueous guava leaf extracts have material that known for antibacterial in the diabetic wound care especially for cleansing. Guava leaf available in Indonesia, but there is unresolved debate about its use. This study use quasi-experimental with pre-test post-test design. Sample in this study consist 19 outpatients who had diabetic chronic wounds care in clinic Kitamura, Pontianak. Analysis of quantitative data was tested with non-parametric analysis, Wilcoxon test and Mann Whitney test to determine the effect of aqueous guava leaves extract in reducing bacterial. Results sowed that he number of bacteria colonies after cleansing the wound using aqueous guava leaves extract was decreased. P-value on first day until seventh day for 10% aqueous guava leaves was p=0.008 (p0.05, but 20% aqueous guava leaves extract most effective than 10% aqueous guava leaves extract.

Charbonnages de France. 1998 annual report - Environment

International Nuclear Information System (INIS)

1998-01-01

This 1998 annual report of the Charbonnages de France group presents the environmental actions carried out by the group after the Kyoto summit for the reduction of greenhouse gases and the preservation of fossil resources: the goals of the group and its environmental strategy; the use of waste products (bagasse-coal-fueled power plants, recovery of methane from coal mines, valorization of coal washing wastes, valorization of fly-ashes in cement industry); the reduction of pollutant emissions (development of supercritical, combined and hybrid cycles, fluidized bed boilers, reduction of pollutants during the dismantling of shutdown installations); water preservation (processing of acid mine waters, purification of waters from coke factories, cleansing of abandoned sites); sites rehabilitation (backfilling of abandoned mines, soil cleansing of dismantled coal processing facilities, reinforcing of abandoned cavities, prevention of erosion of spoil heaps etc..); improvement of landscapes (rehabilitation, revegetation); research and innovation (hydrological and geological impact studies, soil cleansing processes, phyto-remediation..). (J.S.)

Direction in charge of the management of wastes. 1998 activity report

International Nuclear Information System (INIS)

1998-01-01

This document is the 1998 activity report of the direction in charge of the management of radioactive wastes (DGD) of the French atomic energy commission (CEA). The role of the DGD is the elimination of radioactive wastes, the management of spent fuels, the cleansing and dismantling of shut-down and decommissioned installations at the CEA. This report summarizes the highlights of the 1998 year: the cleansing plan of the CEA (current policy, plan scheme, quality assurance, financing, public relation); the radioactive wastes (general considerations, management of liquid and solid effluents, management of sealed sources, modernization of equipments and new projects, relations with the Andra, studies in progress); the spent fuels (general considerations, solutions, long-term storage); the dismantling of shut-down installations (general considerations about decommissioning, dismantling actions at the CEA, main works performed, dismantling actions in progress); the management of wastes at the CEA-direction for military applications (DAM); the cleansing of the CEA-Marcoule site; 1998 status of the management of wastes (appendix). (J.S.)

Laser color recording unit

Science.gov (United States)

Jung, E.

1984-05-01

A color recording unit was designed for output and control of digitized picture data within computer controlled reproduction and picture processing systems. In order to get a color proof picture of high quality similar to a color print, together with reduced time and material consumption, a photographic color film material was exposed pixelwise by modulated laser beams of three wavelengths for red, green and blue light. Components of different manufacturers for lasers, acousto-optic modulators and polygon mirrors were tested, also different recording methods as (continuous tone mode or screened mode and with a drum or flatbed recording principle). Besides the application for the graphic arts - the proof recorder CPR 403 with continuous tone color recording with a drum scanner - such a color hardcopy peripheral unit with large picture formats and high resolution can be used in medicine, communication, and satellite picture processing.

The insider's guide to home recording record music and get paid

CERN Document Server

Tarquin, Brian

2015-01-01

The last decade has seen an explosion in the number of home-recording studios. With the mass availability of sophisticated technology, there has never been a better time to do it yourself and make a profit.Take a studio journey with Brian Tarquin, the multiple-Emmy-award winning recording artist and producer, as he leads you through the complete recording process, and shows you how to perfect your sound using home equipment. He guides you through the steps to increase your creative freedom, and offers numerous tips to improve the effectiveness of your workflow. Topics covered in this book incl

Electronic health records

DEFF Research Database (Denmark)

Kierkegaard, Patrick

2011-01-01

that a centralised European health record system will become a reality even before 2020. However, the concept of a centralised supranational central server raises concern about storing electronic medical records in a central location. The privacy threat posed by a supranational network is a key concern. Cross......-border and Interoperable electronic health record systems make confidential data more easily and rapidly accessible to a wider audience and increase the risk that personal data concerning health could be accidentally exposed or easily distributed to unauthorised parties by enabling greater access to a compilation...... of the personal data concerning health, from different sources, and throughout a lifetime....

Generalized series method in the theory of atomic nucleus

International Nuclear Information System (INIS)

Gorbatov, A.M.

1991-01-01

On a hypersphere of a prescribed radius the so-called genealogical basis has been constructed. By making use of this basis, the many-body Schroedinger equation has been obtained for bound states of various physical systems. The genealogical series method, being in general outline the extension of the angular potential functions method, deals with the potential harmonics of any generation needed. The new approach provides an exact numerical description of the hadron systems with two-body higher interaction

経済的利益概念の展開 : 1980年代までの議論を中心にして

OpenAIRE

角ヶ谷, 典幸

2006-01-01

In an earlier paper, I pointed out that Fisher, Lindahl, and Hicks contributed to the formation of the concept of economic income, and that Canning and Alexander contributed to its establishment. Moreover, although not generally asserted, I pointed out that two genealogies were born through the process of the development of the economic income concept. One is the Fisher-Canning genealogy characterized by economics－based monism ("colonization of accounting by economics"), and the other is the ...

Usage Record Format Recommendation

CERN Document Server

Nilsen, J.K.; Muller-Pfeerkorn, R

2013-01-01

For resources to be shared, sites must be able to exchange basic accounting and usage data in a common format. This document describes a common format which enables the exchange of basic accounting and usage data from different resources. This record format is intended to facilitate the sharing of usage information, particularly in the area of the accounting of jobs, computing, memory, storage and cloud usage but with a structure that allows an easy extension to other resources. This document describes the Usage Record components both in natural language form and annotated XML. This document does not address how these records should be used, nor does it attempt to dictate the format in which the accounting records are stored. Instead, it denes a common exchange format. Furthermore, nothing is said regarding the communication mechanisms employed to exchange the records, i.e. transport layer, framing, authentication, integrity, etc.

A dual-action, low-volume bowel cleanser administered the day before colonoscopy: results from the SEE CLEAR II study.

Science.gov (United States)

Katz, Philip O; Rex, Douglas K; Epstein, Michael; Grandhi, Nav K; Vanner, Stephen; Hookey, Lawrence C; Alderfer, Vivian; Joseph, Raymond E

2013-03-01

Optimal bowel preparation is vital for the efficacy and safety of colonoscopy. The inconvenience, discomfort, required consumption of large volumes of product, and potential adverse effects associated with some bowel preparations deter patients from colonoscopy and may provide inadequate cleansing. A dual-action, non-phosphate, natural orange-flavored, low-volume preparation containing sodium picosulfate and magnesium citrate (P/MC) is currently being reviewed for bowel cleansing. This was a phase 3, randomized, multicenter, assessor-blinded, prespecified non-inferiority, head-to-head study to investigate the efficacy, safety, and tolerability of day-before administration of P/MC vs. 2L polyethylene glycol solution and two 5-mg bisacodyl tablets (2L PEG-3350 and bisacodyl tablets (HalfLytely and Bisacodyl Tablets Bowel Prep Kit)) in adult patients preparing for colonoscopy (SEE CLEAR II Study). The primary objective of the study was to demonstrate the non-inferiority of P/MC to 2L PEG-3350 and bisacodyl tablets in overall colon cleansing using a modified Aronchick scale. In addition, efficacy in the ascending, mid (transverse and descending), and recto-sigmoid segments of colon was evaluated using a modified Ottawa scale. Patient acceptability and tolerability of the bowel preparations were assessed via a standard questionnaire. Safety was assessed based on the monitoring of adverse events (AEs) and meaningful findings on clinical evaluations including physical examinations, vital sign measurements, and electrocardiograms (ECGs). A total of 603 patients were randomized to receive either P/MC (n = 300) or 2L PEG-3350 and bisacodyl tablets (n = 303). Based on the Aronchick scale, successful overall cleansing was similar in patients receiving P/MC (83.0%) and patients receiving 2L PEG-3350 and bisacodyl tablets (79.7%). P/MC demonstrated non-inferiority to 2L PEG-3350 and bisacodyl tablets in overall cleansing of the colon, as measured by the Aronchick scale

77 FR 65049 - Privacy Act; System of Records: Translator and Interpreter Records, State-37

Science.gov (United States)

2012-10-24

... DEPARTMENT OF STATE [Public Notice 8066] Privacy Act; System of Records: Translator and... an existing system of records, Translator and Interpreter Records, State-37, pursuant to the... INFORMATION: The Department of State proposes that the current system will retain the name ``Translator and...

Practical recording techniques the step-by-step approach to professional audio recording

CERN Document Server

Bartlett, Bruce

2013-01-01

Hands-on practical guide covering all aspects of recording, ideal for beginning and intermediate recording engineers, producers, musicians and audio enthusiasts. Filled with tips and shortcuts, this book offers advice on equipping a home studio (both low-budget and advanced), suggestions for set-up, acoustics, choosing monitor speakers, and preventing hum. This best-selling guide also tells how to judge recordings and improve them to produce maximum results. New material covered in the 5th edition to include: * complete revision and update of dig

Records Center Program Billing System

Data.gov (United States)

National Archives and Records Administration — RCPBS supports the Records center programs (RCP) in producing invoices for the storage (NARS-5) and servicing of National Archives and Records Administration’s...

Bowel preparation in CT colonography. Is diet restriction necessary? A randomised trial (DIETSAN)

Energy Technology Data Exchange (ETDEWEB)

Bellini, Davide; De Santis, Domenico; Caruso, Damiano; Rengo, Marco; Biondi, Tommaso; Laghi, Andrea [Rome Univ. ' ' Sapienza' ' (Italy). Dept. of Radiological Sciences, Oncology and Pathology; I.C.O.T. Hospital, Latina (Italy); Ferrari, Riccardo [San Camillo Forlanini Hospital, Rome (Italy). Dept. of Emergency Radiology

2018-01-15

To investigate whether diet restriction affects quality of colon cleansing and patient tolerance during reduced bowel preparation for CT colonography (CTC). Asymptomatic and symptomatic patients were enrolled in this pragmatic, single-centre, randomised trial. All patients were randomly assigned (1:1 ratio, blocks of ten) to receive a reduced bowel preparation and faecal tagging with (Diet-Restriction-Group [DR]) or without (No-Diet-Restriction-Group [NDR]) dietary restriction. Five readers performed a blinded subjective image analysis, by means of 4-point Likert-scales from 0 (highest score) to 3 (worst score). Endpoints were the quality of large bowel cleansing and tolerance to the assigned bowel preparation regimen. The trial is registered at ClinicalTrial.gov (URomLSDBAL1). Ninety-five patients were randomly allocated to treatments (48 in NDR-group, 47 in DR-group). Both groups resulted in optimal colon cleansing. The mean residual stool (0.22, 95%CI 0.00-0.44) and fluid burden (0.39, 95%CI 0.25-0.53) scores for patients in DR-group were similar to those in patients in NDR-group (0.25, 95%CI 0.03-0.47 [p = 0.82] and 0.49, 95%CI 0.30-0.67 [p = 0.38], respectively). Tolerance was significantly better in NDR-group. A reduced bowel preparation in association with faecal tagging and without any dietary restriction demonstrated optimal colon cleansing effectiveness for CTC, providing better patient compliance compared with dietary restriction. (orig.)

Bowel preparation in CT colonography. Is diet restriction necessary? A randomised trial (DIETSAN)

International Nuclear Information System (INIS)

Bellini, Davide; De Santis, Domenico; Caruso, Damiano; Rengo, Marco; Biondi, Tommaso; Laghi, Andrea; Ferrari, Riccardo

2018-01-01

To investigate whether diet restriction affects quality of colon cleansing and patient tolerance during reduced bowel preparation for CT colonography (CTC). Asymptomatic and symptomatic patients were enrolled in this pragmatic, single-centre, randomised trial. All patients were randomly assigned (1:1 ratio, blocks of ten) to receive a reduced bowel preparation and faecal tagging with (Diet-Restriction-Group [DR]) or without (No-Diet-Restriction-Group [NDR]) dietary restriction. Five readers performed a blinded subjective image analysis, by means of 4-point Likert-scales from 0 (highest score) to 3 (worst score). Endpoints were the quality of large bowel cleansing and tolerance to the assigned bowel preparation regimen. The trial is registered at ClinicalTrial.gov (URomLSDBAL1). Ninety-five patients were randomly allocated to treatments (48 in NDR-group, 47 in DR-group). Both groups resulted in optimal colon cleansing. The mean residual stool (0.22, 95%CI 0.00-0.44) and fluid burden (0.39, 95%CI 0.25-0.53) scores for patients in DR-group were similar to those in patients in NDR-group (0.25, 95%CI 0.03-0.47 [p = 0.82] and 0.49, 95%CI 0.30-0.67 [p = 0.38], respectively). Tolerance was significantly better in NDR-group. A reduced bowel preparation in association with faecal tagging and without any dietary restriction demonstrated optimal colon cleansing effectiveness for CTC, providing better patient compliance compared with dietary restriction. (orig.)

Strategy for improving the detailed examination rate for colorectal cancer screening. New approach for detailed colorectal cancer examination. Study for optimal pre-treatment for CT colonography

International Nuclear Information System (INIS)

Mitsushima, Toru; Fujiwara, Masanori; Nagata, Koichi

2012-01-01

In order to drastically improve the detailed examination rate for strategic colorectal cancer examination in Japan, it is necessary to introduce CT colonography (CTC) as a detailed examination method for colorectal cancer examination, in addition to colonoscopy (CS) which is the conventional detailed examination method. In our study, a cleansing enema/contrast solution (3% Nif-C) was prepared by adding 60 ml of a water-soluble iodine-based contrast agent (Gastrografin) and water to an oral cleansing enema agent (Niflec) in solid (powder) form to a final amount of 2000 ml. The solution was compared with a Niflec solution. In terms of patient's acceptability, more than half of the examined patients answered ''easier to drink than the Niflec solution'' or ''as easy to drink as the Niflec solution. '' Also, the Nif-C solution was comparable or superior to the Niflec solution in terms of cleansing enema effects. Regarding imaging effects essential for CTC, the CT level was found to be 200 HU or greater for any large intestine region upon CTC using the Nif-C solution. Thus, practically sufficient imaging effects were achieved. In conclusion, CTC with pretreatment involving a cleansing enema with oral administration of 3% Nif-C is superior to CS in terms of patient's acceptability. In addition, at least in view of the overseas reports on CTC, there is no particular problem in terms of diagnostic accuracy. Thus, CTC is expected to resolve various problems related to colorectal cancer examination in Japan. (author)

PORTUGUESE AND LUSO BRASÍLICOS COLONOS IN TRAINING OF FAMILY GROUPS IN THE OF THE SERIDÓ (1788-1811

Directory of Open Access Journals (Sweden)

HELDER ALEXANDRE MEDEIROS DE MACEDO

2011-12-01

Full Text Available This article objective is to trace the origin of the Portuguese in family pools constructed in the territory of the Freguesia da Gloriosa Senhora Santa Ana do Seridó, which was formed by riversides by Capitanias of Rio Grande and Paraíba, occupied by livestock since the end of the 17th century in the context of Westernization. Part of a regional literature review dedicated to the research of the Seridó genealogical trunks and takes as priority source records of baptisms, marriages and burials of the parish, in the period 1788 to 1811, analysed by the method of historical demography and clipping of analysis as the family groupings formed by settlers of Portuguese origin

75 FR 70342 - Privacy Act; System of Records: Equal Employment Opportunity Records

Science.gov (United States)

2010-11-17

... users are given cyber security awareness training which covers the procedures for handling Sensitive but.... State-09 SYSTEM NAME: Equal Employment Opportunity Records. SECURITY CLASSIFICATION: Unclassified... apply to the Equal Employment Opportunity Records, State-09. DISCLOSURE TO CONSUMER REPORTING AGENCIES...

Recording of electrohysterogram laplacian potential.

Science.gov (United States)

Alberola-Rubio, J; Garcia-Casado, J; Ye-Lin, Y; Prats-Boluda, G; Perales, A

2011-01-01

Preterm birth is the main cause of the neonatal morbidity. Noninvasive recording of uterine myoelectrical activity (electrohysterogram, EHG) could be an alternative to the monitoring of uterine dynamics which are currently based on tocodynamometers (TOCO). The analysis of uterine electromyogram characteristics could help the early diagnosis of preterm birth. Laplacian recordings of other bioelectrical signals have proved to enhance spatial selectivity and to reduce interferences in comparison to monopolar and bipolar surface recordings. The main objective of this paper is to check the feasibility of the noninvasive recording of uterine myoelectrical activity by means of laplacian techniques. Four bipolar EHG signals, discrete laplacian obtained from five monopolar electrodes and the signals picked up by two active concentric-ringed-electrodes were recorded on 5 women with spontaneous or induced labor. Intrauterine pressure (IUP) and TOCO were also simultaneously recorded. To evaluate the uterine contraction detectability of the different noninvasive methods in comparison to IUP the contractions consistency index (CCI) was calculated. Results show that TOCO is less consistent (83%) than most EHG bipolar recording channels (91%, 83%, 87%, and 76%) to detect the uterine contractions identified in IUP. Moreover laplacian EHG signals picked up by ringed-electrodes proved to be as consistent (91%) as the best bipolar recordings in addition to significantly reduce ECG interference.

36 CFR 1236.10 - What records management controls must agencies establish for records in electronic information...

Science.gov (United States)

2010-07-01

... Implementing Electronic Information Systems § 1236.10 What records management controls must agencies establish for records in electronic information systems? The following types of records management controls are... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false What records management...

The science of sound recording

CERN Document Server

Kadis, Jay

2012-01-01

The Science of Sound Recording will provide you with more than just an introduction to sound and recording, it will allow you to dive right into some of the technical areas that often appear overwhelming to anyone without an electrical engineering or physics background.  The Science of Sound Recording helps you build a basic foundation of scientific principles, explaining how recording really works. Packed with valuable must know information, illustrations and examples of 'worked through' equations this book introduces the theory behind sound recording practices in a logical and prac

19 CFR 201.30 - Commission review of requests for access to records, for correction or amendment to records, and...

Science.gov (United States)

2010-04-01

... records, for correction or amendment to records, and for accounting of record disclosures. 201.30 Section... General for access to a record, to amend a record, or to obtain an accounting of any record disclosure... grant access to a record, to amend a record, or to provide an accounting of a record disclosure, the...

Women a(t Battlefield

Directory of Open Access Journals (Sweden)

Albana Gërxhi

2017-12-01

Full Text Available Sexual violence against women on the war setting has reached shocking dimensions being recorded as an intentional tool strategically used to achieve military objectives. A means to an end! This paper explores arguments on the evolving of the sexual violence into a weapon of war responsible for some of the most severe crimes. A picture of the legal provisions and the international legal instruments ruling over it is considered; shedding light on the history of an old crime with just some recent records on legal accountability. Historical facts and two cases of war rapes; respectively that of Bosnia and Herzegovina and Kosovo are analysed drawing remarks on how and why rape was an effective tool of war to achieve ethnic cleansing and territorial gain. Using a comparative approach between the cases it is argued that, despite the progress done on the recognition of sexual violence as a crime of war and crime against humanity, such aggression remains largely unpunished and not prosecuted.

27 CFR 24.317 - Sugar record.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Sugar record. 24.317... OF THE TREASURY LIQUORS WINE Records and Reports § 24.317 Sugar record. A proprietor who receives, stores, or uses sugar shall maintain a record of receipt and use. The record will show the date of...

The Effect of Different Cleaning Protocols on Post Space: A SEM Study

Directory of Open Access Journals (Sweden)

Giuseppe Lo Giudice

2016-01-01

Full Text Available Aim. Purpose of the present paper is to analyze the efficiency of different post-space irrigation protocols. Methods. 28 single rooted teeth were endodontically treated. After post-space preparation every sample was assigned to one of three experimental groups and to one control group. In each group different irrigation protocols were performed as follows: EDTA (Group A, 37% orthophosphoric acid (Group B, and EDTA + 37% orthophosphoric acid with ultrasounds activation (Group C. In the control group (Group D the irrigate association was not activated by ultrasounds. Three zones (coronal, middle, and apical of each sample were analyzed by using Scan Electron Microscopy (SEM without any metallization procedures. The presence of smear layer on the canal surface was qualitatively evaluated by applying Serafino’s score with values included between 0 and 2. Results. The results of the research showed how Group C recorded the better results (0.81±0.72. Group A and Group B showed lower mean scores (1.06±0.69 and 1.08±0.77; Group D showed the lowest mean score of 1.30±0.69. The SEM observation analysis demonstrated how the smear layer presence decreased in the crown-apical direction. Conclusions. The different post-space treatments statistically determine significant differences on the dentinal surfaces cleansing. The absence of ultrasonic activation lowers the cleansing efficacy of endocanalar irrigants, showing sensible differences among each post-space zone.

Whakapapa, genealogy and genetics.

Science.gov (United States)

Evans, Donald

2012-05-01

This paper provides part of an analysis of the use of the Maori term whakapapa in a study designed to test the compatibility and commensurability of views of members of the indigenous culture of New Zealand with other views of genetic technologies extant in the country. It is concerned with the narrow sense of whakapapa as denoting biological ancestry, leaving the wider sense of whakapapa as denoting cultural identity for discussion elsewhere. The phenomenon of genetic curiosity is employed to facilitate this comparison. Four levels of curiosity are identified, in the Maori data, which penetrate more or less deeply into the psyche of individuals, affecting their health and wellbeing. These phenomena are compared with non-Maori experiences and considerable commonalities are discovered together with a point of marked difference. The results raise important questions for the ethical application of genetic technologies. © 2010 Blackwell Publishing Ltd.

Deficiencies in radiation protection record systems

International Nuclear Information System (INIS)

Martin, J.B.; Lyon, M.

1991-01-01

Radiation protection records are a fundamental part of any program for protecting radiation workers. Records are essential to epidemiological studies of radiation workers and are becoming increasingly important as the number of radiation exposure litigation cases increases. Ready retrievability of comprehensive records is also essential to the adequate defense of a radiation protection program. Appraisals of numerous radiation protection programs have revealed that few record-keeping systems comply with American National Standards Institute, Standard Practice N13.6-1972. Record-keeping requirements and types of deficiencies in radiation protection records systems are presented in this paper, followed by general recommendations for implementing a comprehensive radiation protection records system

Deficiencies in radiation protection record systems

International Nuclear Information System (INIS)

Martin, J.B.; Lyon, M.

1991-01-01

Radiation protection records are a fundamental part of any program for protecting radiation workers. Records are essential to epidemiological studies of radiation workers and are becoming increasingly important as the number of radiation exposure litigation cases increases. Ready retrievability of comprehensive records is also essential to the adequate defense of a radiation protection program. Appraisals of numerous radiation protection programs have revealed that few record-keeping systems comply with American National Standards Institute, Standard Practice N13.6-1972. Record-keeping requirements and types of deficiencies in radiation protection records systems are presented in this paper, followed by general recommendations for implementing a comprehensive radiation protection records system. 8 refs

Effects of irrigation with different solution on Incidence of Wound Infection

Directory of Open Access Journals (Sweden)

Majid Zamani

2015-05-01

Full Text Available Introduction: Management of acute and chronic wounds has significantly altered in the last decade but little attention has been paid to the solution used for cleansing the wounds. Therefore, the present study aimed to compare the effects of tap water, distilled water, and normal saline for wound cleansing in emergency department. Methods: This is a double-blind randomized clinical trial with a 10-day follow up. Patients who had superficial wounds were randomly divided into 3 treatment groups: normal saline, distilled water, and tap water. The wounds were cleansed using a 20 - 60 milliliter syringe with an 18 gauge needle. All the patients were discharged with the same antibiotic and were followed 48 hours and 10-day to determine the presence or absence of infection symptoms. The evaluated outcomes were infection incidence in the first 48 hours and 10 days after being discharged. Results: 1200 patients were included in the present study (57% male, average age 25.5 ± 11.0 years. 43 (3.5% patients showed infection symptoms in the first 48 hours. Ten (2.5% patients were in normal saline treated group, 15 (3.7% patients were in distilled water group, and 18 (4.4% patients were in tap water treated group (p=0.32. 13 (3.2% patients in normal saline group, 20 (4.9% patients in distilled water group and 23 (5.6% in the tap water group did not take their antibiotics. Prevalence of infection were higher in patients who did not take antibiotics (p < 0.001. The 10-day follow-up revealed that all the patients were recovered and showed no infection symptoms. Conclusion: The results of the present study showed that the prevalence of infection in using the 3 agents (normal saline, distilled water and tap water for cleansing wounds was similar. Therefore, drinking water could be considered as an alternative for cleansing wounds.

Iraq Radiosonde Launch Records

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Iraqi upper air records loaned to NCDC from the Air Force 14th Weather Squadron. Scanned notebooks containing upper air radiosonde launch records and data. Launches...

19 CFR 201.29 - Commission disclosure of individual records, accounting of record disclosures, and requests for...

Science.gov (United States)

2010-04-01

..., accounting of record disclosures, and requests for accounting of record disclosures. 201.29 Section 201.29..., accounting of record disclosures, and requests for accounting of record disclosures. (a) It is the policy of... disclosure required by 5 U.S.C. 552, the Privacy Act Officer shall keep an accurate accounting of: (1) The...

75 FR 16377 - Digital Performance Right in Sound Recordings and Ephemeral Recordings

Science.gov (United States)

2010-04-01

...). Petitions to Participate were received from: Intercollegiate Broadcast System, Inc./ Harvard Radio...), respectively, and the references to January 1, 2009, have been deleted. Next, for the reasons stated above in... State. (j) Retention of records. Books and records of a Broadcaster and of the Collective relating to...

Privacy Act System of Records: Employee Counseling and Assistance Program Records, EPA-27

Science.gov (United States)

Learn about the Employee Counseling and Assistance Program Records System, including who is covered in the system, the purpose of data collection, routine uses for the system's records, and other security procedures.

Electronic health records and online medical records: an asset or a liability under current conditions?

Science.gov (United States)

Allen-Graham, Judith; Mitchell, Lauren; Heriot, Natalie; Armani, Roksana; Langton, David; Levinson, Michele; Young, Alan; Smith, Julian A; Kotsimbos, Tom; Wilson, John W

2018-02-01

Objective The aim of the present study was to audit the current use of medical records to determine completeness and concordance with other sources of medical information. Methods Medical records for 40 patients from each of five Melbourne major metropolitan hospitals were randomly selected (n=200). A quantitative audit was performed for detailed patient information and medical record keeping, as well as data collection, storage and utilisation. Using each hospital's current online clinical database, scanned files and paperwork available for each patient audited, the reviewers sourced as much relevant information as possible within a 30-min time allocation from both the record and the discharge summary. Results Of all medical records audited, 82% contained medical and surgical history, allergy information and patient demographics. All audited discharge summaries lacked at least one of the following: demographics, medication allergies, medical and surgical history, medications and adverse drug event information. Only 49% of records audited showed evidence the discharge summary was sent outside the institution. Conclusions The quality of medical data captured and information management is variable across hospitals. It is recommended that medical history documentation guidelines and standardised discharge summaries be implemented in Australian healthcare services. What is known about this topic? Australia has a complex health system, the government has approved funding to develop a universal online electronic medical record system and is currently trialling this in an opt-out style in the Napean Blue Mountains (NSW) and in Northern Queensland. The system was originally named the personally controlled electronic health record but has since been changed to MyHealth Record (2016). In Victoria, there exists a wide range of electronic health records used to varying degrees, with some hospitals still relying on paper-based records and many using scanned medical records

16 CFR 1209.38 - Records.

Science.gov (United States)

2010-01-01

... FOR CELLULOSE INSULATION Certification § 1209.38 Records. (a) Establishment and maintenance. Each... production test. (3) Records of all corrective actions taken in accordance with § 1209.37, including the.... Records of corrective action must relate the corrective action taken to the product specification of the...

19 CFR 210.38 - Record.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Record. 210.38 Section 210.38 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Prehearing Conferences and Hearings § 210.38 Record. (a) Definition of the record...

21 CFR 120.12 - Records.

Science.gov (United States)

2010-04-01

... CONSUMPTION HAZARD ANALYSIS AND CRITICAL CONTROL POINT (HACCP) SYSTEMS General Provisions § 120.12 Records. (a... Analysis and Critical Control Point (HACCP) system: (1) Records documenting the implementation of the... § 120.7; (3) The written HACCP plan required by § 120.8; (4) Records documenting the ongoing application...

The foundations of magnetic recording

CERN Document Server

Mallinson, John C

1993-01-01

This expanded and updated new edition provides a comprehensive overview of the science and technology of magnetic recording. In the six years since the publication of the first edition, the magnetic recording and storage industry has burgeoned with the introduction of a host of new ideas and technologies. His book contains a discussion of almost every technologically important aspect of recording.* Continas complete coverage of the current technology of magnetic recording and storage* Written in a non-mathematical but scientifically accurate style* Permits intelligent evaluat

Acceleration recorder and playback module

Science.gov (United States)

Bozeman, Richard J., Jr.

1994-11-01

The present invention is directed to methods and apparatus relating to an accelerometer electrical signal recorder and playback module. The recorder module may be manufactured in lightweight configuration and includes analog memory components to store data. Signal conditioning circuitry is incorporated into the module so that signals may be connected directly from the accelerometer to the recorder module. A battery pack may be included for powering both the module and the accelerometer. Timing circuitry is included to control the time duration within which data is recorded or played back so as to avoid overloading the analog memory components. Multiple accelerometer signal recordings may be taken simultaneously without analog to digital circuits, multiplexing circuitry or software to compensate for the effects of multiplexing the signals.

1993 Department of Energy Records Management Conference

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-12-31

This document consists of viewgraphs from the presentations at the conference. Topics included are: DOE records management overview, NIRMA and ARMA resources, NARA records management training, potential quality assurance records, filing systems, organizing and indexing technical records, DOE-HQ initiatives, IRM reviews, status of epidemiologic inventory, disposition of records and personal papers, inactive records storage, establishing administrative records, managing records at Hanford, electronic mail -- legal and records issues, NARA-GAO reports status, consultive selling, automated indexing, decentralized approach to scheduling at a DOE office, developing specific records management programs, storage and retrieval at Savannah River Plant, an optical disk case study, and special interest group reports.

La politicidad de la producción como fundamento técnico del marxismo obrerista (y post-obrerista)

OpenAIRE

Fagioli, Andrea

2013-01-01

En sus trabajos de este comienzo del siglo XXI, los filósofos italianos Paolo Virno y Antonio Negri - autores que llamamos post-obreristas por la continuidad con el núcleo del pensamiento del obrerismo - proponen una genealogía de las formas de producir contemporáneas. Una genealogía que considera la conflictividad obrera como el motor del desarrollo capitalista. Esta conflictividad viene a ser el impulso a los cambios productivos, como los que socavaron poderosamente la forma de producir a l...

Admission medical records made at night time have the same quality as day and evening time records.

Science.gov (United States)

Amirian, Ilda; Mortensen, Jacob F; Rosenberg, Jacob; Gögenur, Ismail

2014-07-01

A thorough and accurate admission medical record is an important tool in ensuring patient safety during the hospital stay. Surgeons' performance might be affected during night shifts due to sleep deprivation. The aim of the study was to assess the quality of admission medical records during day, evening and night time. A total of 1,000 admission medical records were collected from 2009 to 2013 based equally on four diagnoses: mechanical bowel obstruction, appendicitis, gallstone disease and gastrointestinal bleeding. The records were reviewed for errors by a pre-defined checklist based on Danish standards for admission medical records. The time of dictation for the medical record was registered. A total of 1,183 errors were found in 778 admission medical records made during day- and evening time, and 322 errors in 222 admission medical records from night time shifts. No significant overall difference in error was found in the admission medical records when day and evening values were compared to night values. Subgroup analyses made for all four diagnoses showed no difference in day and evening values compared with night time values. Night time deterioration was not seen in the quality of the medical records.

40 CFR 63.1517 - Records

Science.gov (United States)

2010-07-01

..., measurement, maintenance, corrective action, report, or record. The most recent 2 years of records must be...-month reporting period, records of each alarm, the time of the alarm, the time corrective action was initiated and completed, and a brief description of the cause of the alarm and the corrective action(s...

27 CFR 25.252 - Records.

Science.gov (United States)

2010-04-01

... TREASURY LIQUORS BEER Removal of Brewer's Yeast and Other Articles § 25.252 Records. (a) Production. The brewer shall keep records of the production of malt syrup, wort, and other articles which are removed... of brewer's yeast, malt and other articles from the brewery. The record shall include the quantity...

TANZANTA'S 2002 RECORDS AND ARCHIVES

African Journals Online (AJOL)

management, rational allocation of resources and provision of adequate and effective ... records management environment in which records can be timely accessed to .... most critical in terms of impact and influence in the development of records and ..... and educative role of the Court of Appeal as the highest judicial organ ...

76 FR 76215 - Privacy Act; System of Records: State-78, Risk Analysis and Management Records

Science.gov (United States)

2011-12-06

... a system of records, Risk Analysis and Management Records, State-78, pursuant to the provisions of... INFORMATION: The Department of State proposes that the new system will be ``Risk Analysis and Management.... These standard routine uses apply to State-78, Risk Analysis and Management Records. POLICIES AND...

Environmental recordkeeping: The administrative record

International Nuclear Information System (INIS)

Sprouse, B.S.

1991-08-01

This document provides information on an environmental records management system. It includes information on environmental recordkeeping; environmental regulations with emphasis on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA); and the administrative record including a case study of the Hanford Site's administrative record system. This paper will focus on the following objectives: (1) Identify resources that can be used as reference tools; (2) understand the reasons for developing and maintaining an administrative record; and, (3) evaluate an existing system and identify means of complying with the regulations. 15 refs., 2 figs

12 CFR 1732.7 - Record hold.

Science.gov (United States)

2010-01-01

... Banking OFFICE OF FEDERAL HOUSING ENTERPRISE OVERSIGHT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS RECORD RETENTION Record Retention Program § 1732.7 Record hold. (a) Definition. For... Enterprise or OFHEO that the Enterprise is to retain records relating to a particular issue in connection...

Microcomputer sunshine recorder

International Nuclear Information System (INIS)

Benincasa, F.; Fasano, G.; Materassi, A.

1986-01-01

The Campbell-Stokes recorder is the most frequently used sunshine recorder. However, it cannot be used for automatic data acquisitions and the threshold level is not well defined. This paper describes an instrument in which the threshold for minimum sunshine is strictly established. The instrument not only gives the parameter but three other analogical signals: direct, diffuse and global radiation. All of this as been done with only two silicon cells [it

Development and efficacy assessments of tea seed oil makeup remover.

Science.gov (United States)

Parnsamut, N; Kanlayavattanakul, M; Lourith, N

2017-05-01

The efficacy of tea seed oil to clean foundation and eyeliner was evaluated. The safe and efficient tea seed oil makeup remover was developed. In vitro cleansing efficacy of makeup remover was UV-spectrophotometric validated. The stability evaluation by means of accelerated stability test was conducted. In vitro and in vivo cleansing efficacy of the removers was conducted in a comparison with benchmark majorly containing olive oil. Tea seed oil cleaned 90.64±4.56% of foundation and 87.62±8.35% of eyeliner. The stable with most appropriate textures base was incorporated with tea seed oil. Three tea seed oil removers (50, 55 and 60%) were stabled. The 60% tea seed oil remover significantly removed foundation better than others (94.48±3.37%; Pmakeup removers had been developed. The consumers' choices towards the makeup remover containing the bio-oils are widen. In vitro cleansing efficacy during the course of makeup remover development using UV-spectrophotometric method feasible for pharmaceutic industries is encouraged. Copyright © 2016 Académie Nationale de Pharmacie. Published by Elsevier Masson SAS. All rights reserved.

21 CFR 211.196 - Distribution records.

Science.gov (United States)

2010-04-01

...: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.196 Distribution records. Distribution records shall contain the name and strength of the product and description... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Distribution records. 211.196 Section 211.196 Food...

The Barbados Sea Level Record

Science.gov (United States)

Fairbanks, R. G.; Mortlock, R. A.; Abdul, N. A.; Wright, J. D.; Cao, L.; Mey, J. L.

2013-12-01

Additional offshore drill cores, nearly 100 new radiometric dates, and more than 1000 kilometers of Multibeam mapping greatly enhance the Barbados Sea Level record. Extensive Multibeam mapping around the entire island covers approximately 2650 km2 of the sea bottom and now integrates the offshore reef topography and Barbados Sea Level Record with the unparalleled onshore core collection, digital elevation maps, and Pleistocene sea level record spanning the past one million years. The reef crest coral, Acropora palmata, remains the stalwart indicator of sea level for many reasons that are validated by our redundant sea level records and redundant dating via Th/U and Pa/U analyses. Microanalysis and densitometry studies better explain why Acropora palmata is so well preserved in the Pleistocene reef records and therefore why it is the species of choice for sea level reconstructions and radiometric dating. New drill cores into reefs that formed during Marine Isotope Stage 3 lead us to a model of diagenesis that allows us to better prospect for unaltered coral samples in older reefs that may be suitable for Th/U dating. Equally important, our diagenesis model reinforces our rigorous sample quality criteria in a more quantitative manner. The Barbados Sea Level record has a sampling resolution of better than 100 years throughout much of the last deglaciation showing unprecedented detail in redundant drill cores. The Melt Water Pulses (MWP1A and MWP1B) are well resolved and the intervening interval that includes the Younger Dryas reveals sea level changes in new detail that are consistent with the terrestrial records of ice margins (see Abdul et al., this section). More than 100 paired Th/U and radiocarbon ages place the Barbados Sea Level Record unambiguously on the radiocarbon time scale for direct comparisons with the terrestrial records of ice margin changes.

25 CFR 515.6 - Review of request for amendment of record by the Records Manager.

Science.gov (United States)

2010-04-01

... Manager. 515.6 Section 515.6 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS PRIVACY ACT PROCEDURES § 515.6 Review of request for amendment of record by the Records Manager. (a) The Records Manager shall, not later than ten (10) days (excluding Saturdays, Sundays and Federal...

Home recording for musicians for dummies

CERN Document Server

Strong, Jeff

2008-01-01

Invaluable advice that will be music to your ears! Are you thinking of getting started in home recording? Do you want to know the latest home recording technologies? Home Recording For Musicians For Dummies will get you recording music at home in no time. It shows you how to set up a home studio, record and edit your music, master it, and even distribute your songs. With this guide, you?ll learn how to compare studio-in-a-box, computer-based, and stand-alone recording systems and choose what you need. You?ll gain the skills to manage your sound, take full advantage of MIDI, m

27 CFR 24.320 - Chemical record.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Chemical record. 24.320... OF THE TREASURY LIQUORS WINE Records and Reports § 24.320 Chemical record. A proprietor who uses chemicals, preservatives, or other such materials shall maintain a record of the purchase, receipt and...

21 CFR 225.110 - Distribution records.

Science.gov (United States)

2010-04-01

...: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICATED FEEDS Records and Reports § 225.110 Distribution records. (a) Distribution records permit the manufacturer to relate complaints to specific batches and/or... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Distribution records. 225.110 Section 225.110 Food...

21 CFR 226.110 - Distribution records.

Science.gov (United States)

2010-04-01

...: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR TYPE A MEDICATED ARTICLES Records and Reports § 226.110 Distribution records. Complete records shall be maintained for each shipment of Type A medicated article(s) in... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Distribution records. 226.110 Section 226.110 Food...

How long shall we record electroencephalography?

DEFF Research Database (Denmark)

Craciun, L; Gardella, E; Alving, J

2014-01-01

abnormalities in a tertiary referral centre for epilepsy. METHODS: We have reviewed 1005 EEG recordings and determined the shortest recording duration necessary to identify interictal EEG abnormalities. RESULTS: Standard, awake recordings shorter than 20 min yielded a significantly lower incidence of abnormal...... provide evidence for recommending at least 20 min recording duration for standard awake EEGs and 30 min for sleep EEG recordings. As data were derived from patients referred to our epilepsy centre, the results are only valid for epilepsy-related indications....

Environmental recordkeeping: The administrative record

Energy Technology Data Exchange (ETDEWEB)

Sprouse, B.S.

1991-08-01

This document provides information on an environmental records management system. It includes information on environmental recordkeeping; environmental regulations with emphasis on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA); and the administrative record including a case study of the Hanford Site's administrative record system. This paper will focus on the following objectives: (1) Identify resources that can be used as reference tools; (2) understand the reasons for developing and maintaining an administrative record; and, (3) evaluate an existing system and identify means of complying with the regulations. 15 refs., 2 figs.

Making magnetic recording commercial: 1920-1955

Science.gov (United States)

Clark, Mark H.

1999-03-01

Although magnetic recording had been invented in 1898, it was not until the late 1920s that the technology was successfully marketed to the public. Firms in Germany, the United Kingdom, and the United States developed and sold magnetic recorders for specialized markets in broadcasting and telephone systems through the 1930s. The demands of World War II considerably expanded the use of magnetic recording, and with the end of the war, firms in the United States sought to bring magnetic recording to home and professional music recording. Using a combination of captured German technology and American wartime research, American companies such as Ampex, Magnecord, 3M, the Brush Development Company, and others created a vast new industry. By the mid-1950s, magnetic recording was firmly established as a method for recording both sound and data.

NRC comprehensive records disposition schedule. Revision 3

International Nuclear Information System (INIS)

1998-02-01

Title 44 US Code, ''Public Printing and Documents,'' regulations issued by the General Service Administration (GSA) in 41 CFR Chapter 101, Subchapter B, ''Management and Use of Information and Records,'' and regulations issued by the National Archives and Records Administration (NARA) in 36 CFR Chapter 12, Subchapter B, ''Records Management,'' require each agency to prepare and issue a comprehensive records disposition schedule that contains the NARA approved records disposition schedules for records unique to the agency and contains the NARA's General Records Schedules for records common to several or all agencies. The approved records disposition schedules specify the appropriate duration of retention and the final disposition for records created or maintained by the NRC. NUREG-0910, Rev. 3, contains ''NRC's Comprehensive Records Disposition Schedule,'' and the original authorized approved citation numbers issued by NARA. Rev. 3 incorporates NARA approved changes and additions to the NRC schedules that have been implemented since the last revision dated March, 1992, reflects recent organizational changes implemented at the NRC, and includes the latest version of NARA's General Records Schedule (dated August 1995)

NRC comprehensive records disposition schedule. Revision 3

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

Title 44 US Code, ``Public Printing and Documents,`` regulations issued by the General Service Administration (GSA) in 41 CFR Chapter 101, Subchapter B, ``Management and Use of Information and Records,`` and regulations issued by the National Archives and Records Administration (NARA) in 36 CFR Chapter 12, Subchapter B, ``Records Management,`` require each agency to prepare and issue a comprehensive records disposition schedule that contains the NARA approved records disposition schedules for records unique to the agency and contains the NARA`s General Records Schedules for records common to several or all agencies. The approved records disposition schedules specify the appropriate duration of retention and the final disposition for records created or maintained by the NRC. NUREG-0910, Rev. 3, contains ``NRC`s Comprehensive Records Disposition Schedule,`` and the original authorized approved citation numbers issued by NARA. Rev. 3 incorporates NARA approved changes and additions to the NRC schedules that have been implemented since the last revision dated March, 1992, reflects recent organizational changes implemented at the NRC, and includes the latest version of NARA`s General Records Schedule (dated August 1995).

Record Values of a Pareto Distribution.

Science.gov (United States)

Ahsanullah, M.

The record values of the Pareto distribution, labelled Pareto (II) (alpha, beta, nu), are reviewed. The best linear unbiased estimates of the parameters in terms of the record values are provided. The prediction of the sth record value based on the first m (s>m) record values are obtained. A classical Pareto distribution provides reasonably…

Medical records and issues in negligence

Directory of Open Access Journals (Sweden)

Joseph Thomas

2009-01-01

Full Text Available It is very important for the treating doctor to properly document the management of a patient under his care. Medical record keeping has evolved into a science of itself. This will be the only way for the doctor to prove that the treatment was carried out properly. Moreover, it will also be of immense help in the scientific evaluation and review of patient management issues. Medical records form an important part of the management of a patient. It is important for the doctors and medical establishments to properly maintain the records of patients for two important reasons. The first one is that it will help them in the scientific evaluation of their patient profile, helping in analyzing the treatment results, and to plan treatment protocols. It also helps in planning governmental strategies for future medical care. But of equal importance in the present setting is in the issue of alleged medical negligence. The legal system relies mainly on documentary evidence in a situation where medical negligence is alleged by the patient or the relatives. In an accusation of negligence, this is very often the most important evidence deciding on the sentencing or acquittal of the doctor. With the increasing use of medical insurance for treatment, the insurance companies also require proper record keeping to prove the patient′s demand for medical expenses. Improper record keeping can result in declining medical claims. It is disheartening to note that inspite of knowing the importance of proper record keeping it is still in a nascent stage in India. It is wise to remember that "Poor records mean poor defense, no records mean no defense". Medical records include a variety of documentation of patient′s history, clinical findings, diagnostic test results, preoperative care, operation notes, post operative care, and daily notes of a patient′s progress and medications. A properly obtained consent will go a long way in proving that the procedures were

High- versus low-volume polyethylene glycol plus laxative versus sennosides for colonoscopy preparation in children.

Science.gov (United States)

Kierkus, Jaroslaw; Horvath, Andrea; Szychta, Monika; Woynarowski, Marek; Wegner, Agnieszka; Wiernicka, Anna; Dadalski, Maciej; Teisseyre, Mikolaj; Dziechciarz, Piotr

2013-08-01

Many protocols of bowel preparation are available for use in children; however, none of them is commonly accepted. The aim of the study was to evaluate the efficacy and acceptability of high-volume polyethylene glycol (PEG) versus low-volume PEG combined with bisacodyl (BPEG) versus sennosides for colonoscopy preparation in children. Participants ages 10 to 18 years were randomly assigned to receive either PEG 60 or PEG 30 mL kg⁻¹ day⁻¹ plus oral bisacodyl 10 to 15 mg/day or sennosides 2 mg kg⁻¹ day⁻¹ for 2 days. A blinded assessment of bowel cleansing was made by the endoscopist according to the Aronchick and Ottawa scales. Patient acceptability was evaluated with the visual-analog scale. Analysis was done on an available case analysis basis. Of 240 patients enrolled in the study 234 patients were available for analysis of the efficacy of colon cleansing. There were no significant differences found among the 3 groups for the proportions of participants with excellent/good (PEG: 35/79, BPEG: 26/79, sennosides 25/76) and poor/inadequate (PEG: 20/79, BPEG: 28/79, sennosides 28/76) bowel preparation evaluated with the Aronchick scale and for the mean Ottawa total score (PEG: 5.47 ± 3.63, BPEG: 6.22 ± 3.3, sennosides: 6.18 ± 3.53). Acceptability of bowel cleansing protocol was similar in all of the groups (P = 0.8). All 3 cleansing methods showed similar efficacy and tolerability; however, none of them was satisfactory.

Cytomegalovirus survival and transferability and the effectiveness of common hand-washing agents against cytomegalovirus on live human hands.

Science.gov (United States)

Stowell, Jennifer D; Forlin-Passoni, Daniela; Radford, Kay; Bate, Sheri L; Dollard, Sheila C; Bialek, Stephanie R; Cannon, Michael J; Schmid, D Scott

2014-01-01

Congenital cytomegalovirus (CMV) transmission can occur when women acquire CMV while pregnant. Infection control guidelines may reduce risk for transmission. We studied the duration of CMV survival after application of bacteria to the hands and after transfer from the hands to surfaces and the effectiveness of cleansing with water, regular and antibacterial soaps, sanitizer, and diaper wipes. Experiments used CMV AD169 in saliva at initial titers of 1 × 10(5) infectious particles/ml. Samples from hands or surfaces (points between 0 and 15 min) were placed in culture and observed for at least 2 weeks. Samples were also tested using CMV real-time PCR. After application of bacteria to the hands, viable CMV was recovered from 17/20 swabs at 0 min, 18/20 swabs at 1 min, 5/20 swabs at 5 min, and 4/20 swabs at 15 min. After transfer, duration of survival was at least 15 min on plastic (1/2 swabs), 5 min on crackers and glass (3/4 swabs), and 1 min or less on metal and cloth (3/4 swabs); no viable virus was collected from wood, rubber, or hands. After cleansing, no viable virus was recovered using water (0/22), plain soap (0/20), antibacterial soap (0/20), or sanitizer (0/22). Viable CMV was recovered from 4/20 hands 10 min after diaper wipe cleansing. CMV remains viable on hands for sufficient times to allow transmission. CMV may be transferred to surfaces with reduced viability. Hand-cleansing methods were effective at eliminating viable CMV from hands.

20 CFR 903.4 - Procedures for access to records and accountings of disclosures from records, regarding individuals.

Science.gov (United States)

2010-04-01

... accountings of disclosures from records, regarding individuals. 903.4 Section 903.4 Employees' Benefits JOINT... Procedures for access to records and accountings of disclosures from records, regarding individuals. (a... to an accounting of a disclosure from such record made pursuant to 5 U.S.C. 552a(c)(1), permit that...

How writing records reduces clinical knowledge

DEFF Research Database (Denmark)

Buus, Niels

2009-01-01

drew on data from an extended fieldwork on two Danish "special observation" wards. The results indicated that the nurses' recording produced "stereotyping" representations of the patients and reduced the nurses' clinical knowledge but that this particular way of recording made good sense in relation......Through the practices of recording, psychiatric nurses produce clinical knowledge about the patients in their care. The objective of this study was to examine the conventionalized practices of recording among psychiatric nurses and the typical linguistic organization of their records. The study...

Validation of asthma recording in electronic health records: a systematic review

Directory of Open Access Journals (Sweden)

Nissen F

2017-12-01

Full Text Available Francis Nissen,1 Jennifer K Quint,2 Samantha Wilkinson,1 Hana Mullerova,3 Liam Smeeth,1 Ian J Douglas1 1Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK; 2National Heart and Lung Institute, Imperial College, London, UK; 3RWD & Epidemiology, GSK R&D, Uxbridge, UK Objective: To describe the methods used to validate asthma diagnoses in electronic health records and summarize the results of the validation studies. Background: Electronic health records are increasingly being used for research on asthma to inform health services and health policy. Validation of the recording of asthma diagnoses in electronic health records is essential to use these databases for credible epidemiological asthma research.Methods: We searched EMBASE and MEDLINE databases for studies that validated asthma diagnoses detected in electronic health records up to October 2016. Two reviewers independently assessed the full text against the predetermined inclusion criteria. Key data including author, year, data source, case definitions, reference standard, and validation statistics (including sensitivity, specificity, positive predictive value [PPV], and negative predictive value [NPV] were summarized in two tables.Results: Thirteen studies met the inclusion criteria. Most studies demonstrated a high validity using at least one case definition (PPV >80%. Ten studies used a manual validation as the reference standard; each had at least one case definition with a PPV of at least 63%, up to 100%. We also found two studies using a second independent database to validate asthma diagnoses. The PPVs of the best performing case definitions ranged from 46% to 58%. We found one study which used a questionnaire as the reference standard to validate a database case definition; the PPV of the case definition algorithm in this study was 89%. Conclusion: Attaining high PPVs (>80% is possible using each of the discussed validation